🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 30.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,132,459 km

• M1: 207,941 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 180 Days

Day: 28 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,132,459 km

• M1: 31,715 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.59 AU - 0.67 AU

Year: 189 Days

Day: 39.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.07 AU - 1.78 AU

Year: 641 Days

Day: 35.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.46 AU - 3.6 AU

Year: 1998 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,132,459 km

• M1: 1,178,532 km (0.108 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 10.3

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.79 AU - 4.77 AU

Year: 3354 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,132,459 km

• M1: 128,804 km (0.081 R)
• M2: 203,004 km (0.082 R)
• M3: 332,706 km (0.093 R)
• M4: 472,280 km (0.085 R)
• M5: 614,099 km (0.094 R)
• M6: 771,327 km (0.054 R)
• M7: 895,493 km (0.119 R)
• M8: 1,229,994 km (0.056 R)
• M9: 1,418,637 km (0.045 R)
• M10: 1,704,967 km (0.089 R)
• M11: 1,870,273 km (0.085 R)
• M12: 2,249,653 km (0.034 R)
• M13: 2,315,326 km (0.074 R)
• M14: 2,431,713 km (0.099 R)
• M15: 2,516,087 km (0.09 R)
• M16: 2,722,681 km (0.07 R)
• M17: 3,282,028 km (0.111 R)
• M18: 3,394,525 km (0.052 R)
• M19: 3,798,140 km (0.094 R)
• M20: 4,055,748 km (0.036 R)
• M21: 4,483,897 km (0.11 R)
• M22: 4,629,905 km (0.056 R)
• M23: 4,905,314 km (0.117 R)
• M24: 5,077,352 km (0.104 R)
• M25: 5,516,571 km (0.118 R)
• M26: 6,128,726 km (0.051 R)
• M27: 6,291,039 km (0.119 R)
• M28: 6,361,051 km (0.117 R)
• M29: 6,548,946 km (0.114 R)
• M30: 7,466,579 km (0.115 R)
• M31: 7,540,780 km (0.093 R)
• M32: 7,739,745 km (0.098 R)
• M33: 7,864,958 km (0.089 R)
• M34: 8,142,911 km (0.101 R)
• M35: 8,295,950 km (0.047 R)
• M36: 8,527,228 km (0.079 R)
• M37: 8,917,379 km (0.087 R)
• M38: 9,260,407 km (0.09 R)
• M39: 9,340,143 km (0.06 R)
• M40: 9,446,806 km (0.066 R)
• M41: 9,986,406 km (0.081 R)
• M42: 10,150,365 km (0.084 R)
• M43: 10,425,326 km (0.099 R)
• M44: 10,563,854 km (0.067 R)
• M45: 10,702,980 km (0.089 R)
• M46: 10,870,679 km (0.035 R)
• M47: 11,693,467 km (0.114 R)
• M48: 11,779,785 km (0.114 R)
• M49: 12,214,367 km (0.071 R)
• M50: 12,713,126 km (0.066 R)
• M51: 12,861,228 km (0.119 R)
• M52: 14,218,829 km (0.084 R)
• M53: 14,681,385 km (0.065 R)
• M54: 15,243,125 km (0.117 R)
• M55: 16,227,031 km (0.116 R)
• M56: 16,355,535 km (0.052 R)
• M57: 16,548,816 km (0.09 R)
• M58: 16,645,755 km (0.051 R)
• M59: 16,710,381 km (0.107 R)
• M60: 16,970,233 km (0.045 R)
• M61: 17,428,002 km (0.12 R)
• M62: 18,389,318 km (0.072 R)
• M63: 18,825,845 km (0.062 R)
• M64: 18,893,313 km (0.072 R)
• M65: 19,299,771 km (0.085 R)
• M66: 19,435,905 km (0.106 R)
• M67: 19,880,510 km (0.062 R)
• M68: 20,052,398 km (0.078 R)
• M69: 20,467,083 km (0.07 R)
• M70: 20,710,180 km (0.117 R)
• M71: 21,374,993 km (0.094 R)
• M72: 21,515,914 km (0.066 R)
• M73: 21,904,868 km (0.117 R)
• M74: 22,761,615 km (0.082 R)
• M75: 22,833,572 km (0.095 R)
• M76: 23,302,711 km (0.111 R)
• M77: 23,884,347 km (0.113 R)
• M78: 24,729,126 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 13.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.05 AU - 5.37 AU

Year: 3872 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 143.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,132,459 km

• M1: 207,791 km (0.111 R)
• M2: 367,861 km (0.075 R)
• M3: 519,404 km (0.118 R)
• M4: 729,738 km (0.066 R)
• M5: 905,516 km (0.118 R)
• M6: 1,116,150 km (0.086 R)
• M7: 1,248,693 km (0.088 R)
• M8: 1,463,666 km (0.065 R)
• M9: 1,598,603 km (0.075 R)
• M10: 1,773,632 km (0.069 R)
• M11: 2,245,614 km (0.084 R)
• M12: 2,496,489 km (0.08 R)
• M13: 2,714,902 km (0.075 R)
• M14: 2,925,536 km (0.044 R)
• M15: 3,273,949 km (0.068 R)
• M16: 3,528,864 km (0.077 R)
• M17: 3,790,511 km (0.038 R)
• M18: 3,979,154 km (0.106 R)
• M19: 4,349,259 km (0.081 R)
• M20: 4,480,755 km (0.082 R)
• M21: 4,630,204 km (0.103 R)
• M22: 4,883,024 km (0.088 R)
• M23: 5,297,111 km (0.079 R)
• M24: 5,384,925 km (0.098 R)
• M25: 5,473,038 km (0.095 R)
• M26: 5,668,862 km (0.032 R)
• M27: 5,885,180 km (0.04 R)
• M28: 6,307,345 km (0.099 R)
• M29: 7,065,208 km (0.118 R)
• M30: 7,612,736 km (0.074 R)
• M31: 7,712,069 km (0.063 R)
• M32: 7,972,220 km (0.106 R)
• M33: 8,093,245 km (0.11 R)
• M34: 8,790,670 km (0.085 R)
• M35: 8,957,621 km (0.116 R)
• M36: 9,188,900 km (0.101 R)
• M37: 9,486,151 km (0.034 R)
• M38: 11,177,055 km (0.098 R)
• M39: 11,562,868 km (0.113 R)
• M40: 12,558,292 km (0.072 R)
• M41: 12,675,876 km (0.108 R)
• M42: 12,770,123 km (0.087 R)
• M43: 13,054,509 km (0.063 R)
• M44: 13,197,375 km (0.112 R)
• M45: 13,822,843 km (0.109 R)
• M46: 14,433,502 km (0.096 R)
• M47: 14,605,988 km (0.09 R)
• M48: 14,704,872 km (0.077 R)
• M49: 15,003,021 km (0.098 R)
• M50: 15,127,785 km (0.114 R)
• M51: 15,353,229 km (0.094 R)
• M52: 15,479,041 km (0.109 R)
• M53: 15,909,285 km (0.111 R)
• M54: 16,087,456 km (0.083 R)
• M55: 16,729,679 km (0.101 R)
• M56: 16,936,873 km (0.097 R)
• M57: 17,066,873 km (0.047 R)
• M58: 17,484,999 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 10.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.17 AU - 11.57 AU

Year: 12648 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 86,132,459 km

• M1: 205,996 km (0.114 R)
• M2: 517,609 km (0.05 R)
• M3: 629,508 km (0.109 R)
• M4: 713,432 km (0.084 R)
• M5: 961,765 km (0.092 R)
• M6: 1,268,590 km (0.108 R)
• M7: 1,606,083 km (0.101 R)
• M8: 1,864,289 km (0.064 R)
• M9: 2,248,606 km (0.075 R)
• M10: 2,617,664 km (0.098 R)
• M11: 2,860,610 km (0.059 R)
• M12: 3,026,814 km (0.054 R)
• M13: 3,239,093 km (0.09 R)
• M14: 4,637,534 km (0.08 R)
• M15: 5,360,690 km (0.112 R)
• M16: 5,488,895 km (0.087 R)
• M17: 6,199,186 km (0.085 R)
• M18: 7,134,472 km (0.066 R)
• M19: 7,446,533 km (0.117 R)
• M20: 8,951,039 km (0.099 R)
• M21: 9,473,136 km (0.087 R)
• M22: 9,784,748 km (0.118 R)
• M23: 10,099,951 km (0.053 R)
• M24: 10,482,472 km (0.079 R)
• M25: 10,804,856 km (0.093 R)
• M26: 11,625,251 km (0.117 R)
• M27: 11,691,672 km (0.066 R)
• M28: 12,194,470 km (0.113 R)
• M29: 12,262,089 km (0.111 R)
• M30: 13,850,668 km (0.088 R)
• M31: 13,921,129 km (0.09 R)
• M32: 14,133,558 km (0.065 R)
• M33: 14,346,885 km (0.038 R)
• M34: 14,489,751 km (0.074 R)
• M35: 14,633,065 km (0.117 R)
• M36: 18,366,729 km (0.104 R)
• M37: 20,257,646 km (0.055 R)
• M38: 21,429,895 km (0.086 R)
• M39: 23,460,088 km (0.059 R)
• M40: 24,391,484 km (0.059 R)
• M41: 26,202,965 km (0.044 R)
• M42: 26,377,695 km (0.119 R)
• M43: 27,257,480 km (0.085 R)
• M44: 27,390,173 km (0.101 R)
• M45: 28,775,001 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.8

Radius: 3.4

Gravity: 70.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.43 AU - 17.67 AU

Year: 22113 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,132,459 km

• M1: 49,966 km (0.043 R)
• M2: 155,432 km (0.07 R)
• M3: 200,461 km (0.097 R)
• M4: 445,652 km (0.087 R)
• M5: 1,846,038 km (0.056 R)
• M6: 1,917,695 km (0.085 R)
• M7: 1,990,250 km (0.037 R)
• M8: 2,026,902 km (0.112 R)
• M9: 2,523,417 km (0.076 R)
• M10: 2,603,003 km (0.079 R)
• M11: 3,013,350 km (0.101 R)
• M12: 3,312,396 km (0.072 R)
• M13: 3,621,016 km (0.114 R)
• M14: 4,455,623 km (0.078 R)
• M15: 4,600,434 km (0.1 R)
• M16: 4,746,591 km (0.078 R)
• M17: 5,346,777 km (0.053 R)
• M18: 6,023,409 km (0.071 R)
• M19: 6,837,071 km (0.1 R)
• M20: 8,150,242 km (0.114 R)
• M21: 8,267,975 km (0.037 R)
• M22: 8,684,755 km (0.109 R)
• M23: 9,108,117 km (0.103 R)
• M24: 12,593,149 km (0.086 R)
• M25: 13,696,134 km (0.1 R)
• M26: 14,188,311 km (0.064 R)
• M27: 14,329,980 km (0.109 R)
• M28: 14,614,814 km (0.074 R)
• M29: 14,829,637 km (0.087 R)
• M30: 15,919,308 km (0.106 R)
• M31: 16,066,662 km (0.116 R)
• M32: 16,140,413 km (0.104 R)
• M33: 17,715,829 km (0.047 R)
• M34: 18,251,688 km (0.102 R)
• M35: 19,182,785 km (0.116 R)
• M36: 19,417,953 km (0.12 R)
• M37: 20,208,728 km (0.094 R)
• M38: 21,414,486 km (0.049 R)
• M39: 21,903,223 km (0.104 R)
• M40: 22,313,420 km (0.068 R)
• M41: 23,894,969 km (0.065 R)
• M42: 26,377,545 km (0.071 R)
• M43: 29,300,389 km (0.109 R)
• M44: 29,480,804 km (0.074 R)
• M45: 29,933,487 km (0.104 R)
• M46: 30,206,204 km (0.092 R)
• M47: 30,297,309 km (0.07 R)
• M48: 31,029,291 km (0.107 R)
• M49: 32,045,210 km (0.116 R)
• M50: 33,259,795 km (0.096 R)
• M51: 35,541,462 km (0.082 R)
• M52: 35,733,845 km (0.082 R)
• M53: 37,578,985 km (0.086 R)
• M54: 37,873,095 km (0.082 R)
• M55: 38,069,517 km (0.025 R)
• M56: 41,563,076 km (0.072 R)
• M57: 42,375,990 km (0.098 R)
• M58: 43,399,240 km (0.048 R)
• M59: 43,914,006 km (0.102 R)
• M60: 44,327,195 km (0.074 R)
• M61: 45,157,613 km (0.057 R)
• M62: 45,470,273 km (0.07 R)
• M63: 45,574,692 km (0.114 R)
• M64: 46,412,590 km (0.087 R)
• M65: 46,517,757 km (0.08 R)
• M66: 46,833,558 km (0.038 R)
• M67: 48,850,137 km (0.082 R)
• M68: 50,246,035 km (0.108 R)
• M69: 51,437,582 km (0.096 R)
• M70: 51,546,340 km (0.104 R)
• M71: 51,655,098 km (0.095 R)
• M72: 51,873,062 km (0.11 R)
• M73: 54,290,414 km (0.098 R)
• M74: 55,624,378 km (0.094 R)
• M75: 55,735,978 km (0.093 R)
• M76: 56,744,118 km (0.09 R)
• M77: 58,551,260 km (0.095 R)
• M78: 59,119,882 km (0.106 R)
• M79: 63,617,392 km (0.058 R)
• M80: 65,258,481 km (0.066 R)
• M81: 65,847,896 km (0.113 R)
• M82: 66,676,070 km (0.045 R)
• M83: 67,269,824 km (0.1 R)
• M84: 67,984,603 km (0.102 R)
• M85: 68,223,361 km (0.09 R)
• M86: 70,264,624 km (0.106 R)
• M87: 70,385,200 km (0.088 R)
• M88: 70,989,725 km (0.07 R)
• M89: 73,792,590 km (0.062 R)
• M90: 75,269,121 km (0.082 R)
• M91: 77,876,612 km (0.069 R)
• M92: 80,639,835 km (0.12 R)
• M93: 86,132,470 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit