🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.46 AU - 0.58 AU

Year: 158 Days

Day: 27.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,934,093 km

• M1: 111,600 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 252 Days

Day: 19.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.97 AU - 1.23 AU

Year: 487 Days

Day: 22.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,934,093 km

• M1: 176,974 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.58 AU - 3 AU

Year: 1965 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,934,093 km

• M1: 905,666 km (0.092 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 14.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.79 AU - 5.41 AU

Year: 4161 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,934,093 km

• M1: 200,910 km (0.032 R)
• M2: 448,494 km (0.071 R)
• M3: 653,443 km (0.033 R)
• M4: 791,522 km (0.094 R)
• M5: 905,516 km (0.079 R)
• M6: 1,100,741 km (0.106 R)
• M7: 1,324,689 km (0.041 R)
• M8: 1,435,392 km (0.114 R)
• M9: 1,535,173 km (0.1 R)
• M10: 1,696,889 km (0.119 R)
• M11: 1,864,588 km (0.082 R)
• M12: 2,504,418 km (0.077 R)
• M13: 3,004,374 km (0.11 R)
• M14: 3,438,507 km (0.092 R)
• M15: 3,535,596 km (0.089 R)
• M16: 3,673,077 km (0.082 R)
• M17: 3,812,502 km (0.119 R)
• M18: 4,014,758 km (0.068 R)
• M19: 4,303,781 km (0.076 R)
• M20: 4,750,480 km (0.045 R)
• M21: 4,924,612 km (0.113 R)
• M22: 5,391,956 km (0.104 R)
• M23: 5,757,723 km (0.117 R)
• M24: 5,873,661 km (0.11 R)
• M25: 6,107,931 km (0.05 R)
• M26: 6,537,577 km (0.063 R)
• M27: 6,878,660 km (0.094 R)
• M28: 7,076,129 km (0.107 R)
• M29: 7,401,205 km (0.12 R)
• M30: 7,833,692 km (0.115 R)
• M31: 8,092,048 km (0.105 R)
• M32: 8,222,198 km (0.119 R)
• M33: 8,910,648 km (0.099 R)
• M34: 9,018,208 km (0.094 R)
• M35: 9,425,563 km (0.082 R)
• M36: 9,922,228 km (0.072 R)
• M37: 10,258,225 km (0.105 R)
• M38: 10,512,691 km (0.093 R)
• M39: 10,683,532 km (0.056 R)
• M40: 10,797,825 km (0.117 R)
• M41: 11,346,849 km (0.114 R)
• M42: 12,321,778 km (0.108 R)
• M43: 12,743,644 km (0.079 R)
• M44: 13,017,408 km (0.117 R)
• M45: 13,632,555 km (0.093 R)
• M46: 14,225,860 km (0.109 R)
• M47: 15,697,005 km (0.095 R)
• M48: 15,794,543 km (0.061 R)
• M49: 16,318,734 km (0.113 R)
• M50: 16,516,802 km (0.089 R)
• M51: 17,015,262 km (0.114 R)
• M52: 17,417,830 km (0.058 R)
• M53: 17,518,808 km (0.093 R)
• M54: 17,620,236 km (0.039 R)
• M55: 18,197,983 km (0.118 R)
• M56: 18,506,304 km (0.087 R)
• M57: 19,232,751 km (0.057 R)
• M58: 19,372,176 km (0.044 R)
• M59: 20,321,973 km (0.056 R)
• M60: 20,463,942 km (0.107 R)
• M61: 21,938,677 km (0.054 R)
• M62: 22,230,393 km (0.094 R)
• M63: 22,340,198 km (0.073 R)
• M64: 22,450,152 km (0.072 R)
• M65: 22,854,665 km (0.09 R)
• M66: 23,410,272 km (0.085 R)
• M67: 23,596,521 km (0.096 R)
• M68: 23,932,817 km (0.086 R)
• M69: 24,383,855 km (0.085 R)
• M70: 24,837,734 km (0.112 R)
• M71: 24,989,576 km (0.095 R)
• M72: 25,180,014 km (0.074 R)
• M73: 25,408,899 km (0.072 R)
• M74: 25,676,979 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 13.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.36 AU - 4.94 AU

Year: 4229 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,934,093 km

• M1: 177,573 km (0.102 R)
• M2: 328,667 km (0.117 R)
• M3: 473,028 km (0.098 R)
• M4: 561,291 km (0.113 R)
• M5: 880,084 km (0.097 R)
• M6: 1,130,062 km (0.059 R)
• M7: 1,256,921 km (0.079 R)
• M8: 1,588,430 km (0.082 R)
• M9: 1,781,262 km (0.074 R)
• M10: 2,103,047 km (0.079 R)
• M11: 2,706,225 km (0.075 R)
• M12: 3,361,913 km (0.087 R)
• M13: 4,043,930 km (0.069 R)
• M14: 4,154,482 km (0.051 R)
• M15: 4,265,933 km (0.104 R)
• M16: 4,355,841 km (0.096 R)
• M17: 4,537,752 km (0.073 R)
• M18: 4,699,019 km (0.112 R)
• M19: 5,805,594 km (0.07 R)
• M20: 5,905,675 km (0.113 R)
• M21: 6,674,010 km (0.092 R)
• M22: 6,778,878 km (0.032 R)
• M23: 6,990,260 km (0.111 R)
• M24: 7,257,591 km (0.052 R)
• M25: 7,365,451 km (0.119 R)
• M26: 7,747,225 km (0.064 R)
• M27: 8,023,981 km (0.045 R)
• M28: 8,332,302 km (0.104 R)
• M29: 9,192,789 km (0.112 R)
• M30: 9,280,304 km (0.075 R)
• M31: 9,871,664 km (0.115 R)
• M32: 10,475,142 km (0.078 R)
• M33: 10,658,699 km (0.062 R)
• M34: 10,843,153 km (0.034 R)
• M35: 10,966,721 km (0.035 R)
• M36: 11,090,737 km (0.067 R)
• M37: 11,560,175 km (0.12 R)
• M38: 11,781,580 km (0.085 R)
• M39: 11,876,874 km (0.05 R)
• M40: 12,389,396 km (0.057 R)
• M41: 12,680,813 km (0.072 R)
• M42: 12,876,487 km (0.104 R)
• M43: 13,007,385 km (0.057 R)
• M44: 13,568,976 km (0.058 R)
• M45: 14,784,309 km (0.049 R)
• M46: 14,921,490 km (0.078 R)
• M47: 15,093,677 km (0.098 R)
• M48: 15,648,835 km (0.068 R)
• M49: 16,034,349 km (0.047 R)
• M50: 16,316,789 km (0.103 R)
• M51: 16,672,084 km (0.105 R)
• M52: 17,535,264 km (0.086 R)
• M53: 17,826,232 km (0.073 R)
• M54: 18,009,040 km (0.1 R)
• M55: 18,302,551 km (0.118 R)
• M56: 19,118,159 km (0.085 R)
• M57: 19,267,757 km (0.12 R)
• M58: 19,568,000 km (0.036 R)
• M59: 20,325,563 km (0.109 R)
• M60: 20,707,936 km (0.119 R)
• M61: 21,015,658 km (0.102 R)
• M62: 21,402,369 km (0.112 R)
• M63: 22,025,893 km (0.112 R)
• M64: 22,379,393 km (0.093 R)
• M65: 23,171,513 km (0.068 R)
• M66: 24,255,350 km (0.118 R)
• M67: 25,028,023 km (0.049 R)
• M68: 25,479,061 km (0.117 R)
• M69: 25,602,479 km (0.078 R)
• M70: 26,681,079 km (0.117 R)
• M71: 28,241,385 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.3

Radius: 15

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.14 AU - 6.26 AU

Year: 5001 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,934,093 km

• M1: 217,964 km (0.11 R)
• M2: 349,909 km (0.113 R)
• M3: 486,791 km (0.065 R)
• M4: 671,994 km (0.049 R)
• M5: 794,065 km (0.091 R)
• M6: 952,190 km (0.066 R)
• M7: 1,136,645 km (0.046 R)
• M8: 1,333,815 km (0.089 R)
• M9: 1,626,727 km (0.107 R)
• M10: 2,124,140 km (0.06 R)
• M11: 2,237,087 km (0.067 R)
• M12: 2,568,147 km (0.101 R)
• M13: 3,191,371 km (0.099 R)
• M14: 3,700,752 km (0.087 R)
• M15: 4,141,168 km (0.104 R)
• M16: 4,598,489 km (0.103 R)
• M17: 5,072,415 km (0.099 R)
• M18: 5,199,723 km (0.111 R)
• M19: 5,379,839 km (0.114 R)
• M20: 5,535,869 km (0.079 R)
• M21: 5,959,530 km (0.077 R)
• M22: 6,421,189 km (0.116 R)
• M23: 6,559,119 km (0.081 R)
• M24: 6,894,517 km (0.104 R)
• M25: 7,611,390 km (0.055 R)
• M26: 8,023,233 km (0.119 R)
• M27: 8,231,922 km (0.117 R)
• M28: 8,654,835 km (0.114 R)
• M29: 8,868,910 km (0.117 R)
• M30: 9,053,962 km (0.109 R)
• M31: 9,177,979 km (0.063 R)
• M32: 9,743,010 km (0.097 R)
• M33: 9,965,911 km (0.045 R)
• M34: 10,384,336 km (0.114 R)
• M35: 10,907,181 km (0.088 R)
• M36: 11,405,192 km (0.092 R)
• M37: 11,707,679 km (0.108 R)
• M38: 12,943,956 km (0.078 R)
• M39: 13,118,985 km (0.067 R)
• M40: 13,435,983 km (0.095 R)
• M41: 14,257,575 km (0.1 R)
• M42: 15,206,025 km (0.11 R)
• M43: 15,353,678 km (0.118 R)
• M44: 15,613,380 km (0.04 R)
• M45: 15,725,130 km (0.117 R)
• M46: 15,837,179 km (0.101 R)
• M47: 16,062,024 km (0.094 R)
• M48: 16,439,011 km (0.1 R)
• M49: 16,590,703 km (0.09 R)
• M50: 16,742,844 km (0.045 R)
• M51: 17,010,175 km (0.086 R)
• M52: 17,125,216 km (0.092 R)
• M53: 17,433,089 km (0.086 R)
• M54: 18,015,473 km (0.064 R)
• M55: 18,960,633 km (0.081 R)
• M56: 19,119,805 km (0.027 R)
• M57: 19,599,864 km (0.117 R)
• M58: 20,205,436 km (0.091 R)
• M59: 20,817,142 km (0.101 R)
• M60: 21,022,390 km (0.103 R)
• M61: 21,434,981 km (0.09 R)
• M62: 21,683,912 km (0.04 R)
• M63: 22,184,467 km (0.081 R)
• M64: 22,984,815 km (0.114 R)
• M65: 23,452,458 km (0.118 R)
• M66: 23,794,589 km (0.082 R)
• M67: 23,966,327 km (0.088 R)
• M68: 24,397,468 km (0.047 R)
• M69: 24,613,936 km (0.086 R)
• M70: 25,354,745 km (0.076 R)
• M71: 25,661,869 km (0.086 R)
• M72: 26,014,471 km (0.101 R)
• M73: 27,126,731 km (0.095 R)
• M74: 27,306,099 km (0.073 R)
• M75: 27,666,181 km (0.088 R)
• M76: 28,345,356 km (0.096 R)
• M77: 28,984,288 km (0.103 R)
• M78: 29,259,548 km (0.067 R)
• M79: 29,905,362 km (0.087 R)
• M80: 30,929,509 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 9.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.26 AU - 6.22 AU

Year: 5059 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,934,093 km

• M1: 140,622 km (0.028 R)
• M2: 268,827 km (0.117 R)
• M3: 373,695 km (0.078 R)
• M4: 556,953 km (0.093 R)
• M5: 621,280 km (0.073 R)
• M6: 758,461 km (0.079 R)
• M7: 843,283 km (0.077 R)
• M8: 1,036,713 km (0.099 R)
• M9: 1,302,698 km (0.103 R)
• M10: 1,481,917 km (0.064 R)
• M11: 1,733,540 km (0.086 R)
• M12: 2,224,221 km (0.113 R)
• M13: 2,624,545 km (0.075 R)
• M14: 3,027,562 km (0.106 R)
• M15: 3,266,769 km (0.096 R)
• M16: 3,553,548 km (0.048 R)
• M17: 4,064,275 km (0.098 R)
• M18: 4,417,775 km (0.115 R)
• M19: 4,575,451 km (0.108 R)
• M20: 4,735,072 km (0.093 R)
• M21: 4,896,638 km (0.112 R)
• M22: 5,106,972 km (0.119 R)
• M23: 5,609,322 km (0.1 R)
• M24: 6,328,888 km (0.035 R)
• M25: 6,430,464 km (0.107 R)
• M26: 7,448,927 km (0.085 R)
• M27: 7,529,410 km (0.07 R)
• M28: 7,745,280 km (0.029 R)
• M29: 8,155,478 km (0.11 R)
• M30: 8,657,229 km (0.057 R)
• M31: 8,968,841 km (0.066 R)
• M32: 9,197,726 km (0.117 R)
• M33: 10,521,218 km (0.041 R)
• M34: 11,436,159 km (0.056 R)
• M35: 11,498,092 km (0.058 R)
• M36: 11,840,671 km (0.029 R)
• M37: 12,249,672 km (0.108 R)
• M38: 12,313,102 km (0.113 R)
• M39: 13,114,348 km (0.107 R)
• M40: 13,537,560 km (0.08 R)
• M41: 13,899,288 km (0.103 R)
• M42: 13,965,260 km (0.077 R)
• M43: 14,497,978 km (0.042 R)
• M44: 15,139,005 km (0.063 R)
• M45: 15,241,031 km (0.117 R)
• M46: 15,514,346 km (0.066 R)
• M47: 15,789,307 km (0.099 R)
• M48: 16,031,207 km (0.115 R)
• M49: 16,204,890 km (0.115 R)
• M50: 16,379,022 km (0.063 R)
• M51: 16,448,884 km (0.098 R)
• M52: 16,658,920 km (0.103 R)
• M53: 17,437,128 km (0.057 R)
• M54: 17,544,090 km (0.058 R)
• M55: 17,758,763 km (0.056 R)
• M56: 17,830,570 km (0.118 R)
• M57: 17,902,377 km (0.101 R)
• M58: 18,299,410 km (0.116 R)
• M59: 18,918,596 km (0.092 R)
• M60: 19,433,661 km (0.093 R)
• M61: 20,252,410 km (0.113 R)
• M62: 20,402,457 km (0.114 R)
• M63: 20,628,350 km (0.057 R)
• M64: 20,817,142 km (0.08 R)
• M65: 21,578,146 km (0.11 R)
• M66: 21,654,741 km (0.116 R)
• M67: 21,923,568 km (0.089 R)
• M68: 22,970,753 km (0.12 R)
• M69: 23,362,849 km (0.088 R)
• M70: 24,952,775 km (0.065 R)
• M71: 25,355,792 km (0.117 R)
• M72: 25,801,594 km (0.112 R)
• M73: 25,882,825 km (0.066 R)
• M74: 26,989,101 km (0.099 R)
• M75: 27,361,301 km (0.116 R)
• M76: 27,485,617 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 10.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.84 AU - 10.86 AU

Year: 11104 Days

Day: 12 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,934,093 km

• M1: 186,848 km (0.068 R)
• M2: 268,229 km (0.086 R)
• M3: 371,152 km (0.089 R)
• M4: 856,747 km (0.083 R)
• M5: 990,488 km (0.039 R)
• M6: 1,186,012 km (0.087 R)
• M7: 1,260,512 km (0.108 R)
• M8: 1,847,833 km (0.117 R)
• M9: 2,113,818 km (0.084 R)
• M10: 2,251,598 km (0.098 R)
• M11: 2,782,072 km (0.117 R)
• M12: 2,984,627 km (0.118 R)
• M13: 3,218,299 km (0.039 R)
• M14: 3,731,420 km (0.084 R)
• M15: 4,068,763 km (0.062 R)
• M16: 4,270,122 km (0.028 R)
• M17: 4,772,920 km (0.058 R)
• M18: 5,170,102 km (0.041 R)
• M19: 5,325,834 km (0.105 R)
• M20: 5,514,626 km (0.074 R)
• M21: 5,834,317 km (0.043 R)
• M22: 6,358,508 km (0.104 R)
• M23: 6,558,969 km (0.105 R)
• M24: 6,863,700 km (0.07 R)
• M25: 7,103,954 km (0.099 R)
• M26: 7,207,775 km (0.087 R)
• M27: 7,948,434 km (0.078 R)
• M28: 8,676,527 km (0.065 R)
• M29: 9,387,715 km (0.094 R)
• M30: 10,667,375 km (0.04 R)
• M31: 11,307,505 km (0.113 R)
• M32: 11,550,751 km (0.116 R)
• M33: 11,795,643 km (0.057 R)
• M34: 12,083,618 km (0.093 R)
• M35: 12,166,346 km (0.114 R)
• M36: 12,290,811 km (0.088 R)
• M37: 12,373,988 km (0.078 R)
• M38: 12,666,601 km (0.08 R)
• M39: 13,046,281 km (0.072 R)
• M40: 14,251,142 km (0.108 R)
• M41: 14,513,985 km (0.083 R)
• M42: 14,690,062 km (0.102 R)
• M43: 15,044,310 km (0.064 R)
• M44: 15,267,211 km (0.112 R)
• M45: 15,716,453 km (0.113 R)
• M46: 15,851,989 km (0.067 R)
• M47: 17,043,237 km (0.106 R)
• M48: 17,136,137 km (0.108 R)
• M49: 17,649,706 km (0.084 R)
• M50: 17,884,874 km (0.111 R)
• M51: 18,739,976 km (0.106 R)
• M52: 19,220,783 km (0.102 R)
• M53: 19,657,011 km (0.054 R)
• M54: 20,985,141 km (0.091 R)
• M55: 21,334,302 km (0.12 R)
• M56: 21,634,994 km (0.079 R)
• M57: 21,886,617 km (0.072 R)
• M58: 23,365,542 km (0.094 R)
• M59: 23,675,658 km (0.086 R)
• M60: 24,613,786 km (0.118 R)
• M61: 25,034,755 km (0.064 R)
• M62: 27,882,650 km (0.1 R)
• M63: 29,150,192 km (0.081 R)
• M64: 29,595,545 km (0.085 R)
• M65: 31,855,670 km (0.098 R)
• M66: 32,256,742 km (0.097 R)
• M67: 34,170,697 km (0.081 R)
• M68: 35,348,331 km (0.108 R)
• M69: 35,882,695 km (0.062 R)
• M70: 36,001,775 km (0.041 R)
• M71: 36,419,751 km (0.047 R)
• M72: 36,839,224 km (0.1 R)
• M73: 36,959,351 km (0.11 R)
• M74: 38,228,838 km (0.112 R)
• M75: 38,533,270 km (0.084 R)
• M76: 38,899,635 km (0.086 R)
• M77: 39,022,006 km (0.092 R)
• M78: 39,512,687 km (0.098 R)
• M79: 40,005,463 km (0.117 R)
• M80: 40,562,266 km (0.065 R)
• M81: 41,683,502 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,518 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit