🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 144 Days

Day: 27.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.73 AU - 1.13 AU

Year: 343 Days

Day: 27.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,594,409 km

• M1: 324,627 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.24 AU - 1.44 AU

Year: 594 Days

Day: 35.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.87 AU - 2.35 AU

Year: 1174 Days

Day: 16 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.45 AU - 3.97 AU

Year: 2736 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 11

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.1 AU - 6.5 AU

Year: 5348 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,594,409 km

• M1: 144,661 km (0.093 R)
• M2: 231,578 km (0.04 R)
• M3: 444,006 km (0.07 R)
• M4: 560,693 km (0.1 R)
• M5: 751,131 km (0.109 R)
• M6: 936,034 km (0.077 R)
• M7: 1,034,320 km (0.113 R)
• M8: 1,335,610 km (0.069 R)
• M9: 1,681,630 km (0.091 R)
• M10: 1,892,114 km (0.097 R)
• M11: 2,037,373 km (0.096 R)
• M12: 2,129,974 km (0.11 R)
• M13: 2,495,442 km (0.05 R)
• M14: 2,574,879 km (0.059 R)
• M15: 2,756,939 km (0.063 R)
• M16: 3,155,318 km (0.094 R)
• M17: 3,241,636 km (0.098 R)
• M18: 3,350,544 km (0.088 R)
• M19: 3,821,478 km (0.118 R)
• M20: 4,481,952 km (0.113 R)
• M21: 4,701,861 km (0.081 R)
• M22: 4,800,745 km (0.111 R)
• M23: 4,925,360 km (0.111 R)
• M24: 5,203,313 km (0.106 R)
• M25: 5,827,435 km (0.099 R)
• M26: 6,420,441 km (0.076 R)
• M27: 6,920,098 km (0.075 R)
• M28: 7,061,169 km (0.077 R)
• M29: 7,547,811 km (0.073 R)
• M30: 7,986,282 km (0.089 R)
• M31: 8,134,235 km (0.081 R)
• M32: 8,283,085 km (0.098 R)
• M33: 8,402,912 km (0.12 R)
• M34: 8,674,582 km (0.048 R)
• M35: 9,413,296 km (0.111 R)
• M36: 10,300,412 km (0.084 R)
• M37: 10,526,305 km (0.067 R)
• M38: 10,819,367 km (0.062 R)
• M39: 11,181,094 km (0.051 R)
• M40: 11,983,986 km (0.111 R)
• M41: 12,564,127 km (0.101 R)
• M42: 13,118,387 km (0.114 R)
• M43: 13,363,428 km (0.106 R)
• M44: 15,821,770 km (0.099 R)
• M45: 15,970,620 km (0.057 R)
• M46: 16,045,269 km (0.096 R)
• M47: 16,157,468 km (0.11 R)
• M48: 17,102,328 km (0.065 R)
• M49: 17,255,217 km (0.104 R)
• M50: 17,446,852 km (0.109 R)
• M51: 17,948,603 km (0.091 R)
• M52: 18,808,491 km (0.031 R)
• M53: 18,887,330 km (0.045 R)
• M54: 19,442,338 km (0.088 R)
• M55: 19,561,866 km (0.102 R)
• M56: 19,721,786 km (0.117 R)
• M57: 19,801,821 km (0.119 R)
• M58: 19,882,006 km (0.068 R)
• M59: 19,962,340 km (0.119 R)
• M60: 20,975,566 km (0.112 R)
• M61: 21,508,883 km (0.048 R)
• M62: 21,674,039 km (0.118 R)
• M63: 22,631,166 km (0.085 R)
• M64: 22,883,089 km (0.062 R)
• M65: 22,967,312 km (0.069 R)
• M66: 24,242,485 km (0.066 R)
• M67: 24,759,046 km (0.052 R)
• M68: 25,584,377 km (0.077 R)
• M69: 26,683,922 km (0.063 R)
• M70: 27,306,548 km (0.097 R)
• M71: 27,933,812 km (0.088 R)
• M72: 28,113,928 km (0.049 R)
• M73: 28,430,028 km (0.075 R)
• M74: 28,565,863 km (0.117 R)
• M75: 29,522,841 km (0.061 R)
• M76: 30,583,041 km (0.097 R)
• M77: 31,234,390 km (0.077 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.6

Radius: 10

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.25 AU - 12.01 AU

Year: 12345 Days

Day: 6.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,594,409 km

• M1: 380,876 km (0.11 R)
• M2: 676,182 km (0.099 R)
• M3: 751,430 km (0.063 R)
• M4: 1,038,508 km (0.064 R)
• M5: 1,288,038 km (0.044 R)
• M6: 1,408,015 km (0.107 R)
• M7: 1,481,767 km (0.073 R)
• M8: 1,870,721 km (0.083 R)
• M9: 2,063,254 km (0.092 R)
• M10: 2,740,783 km (0.099 R)
• M11: 3,120,163 km (0.106 R)
• M12: 3,618,025 km (0.032 R)
• M13: 3,754,907 km (0.091 R)
• M14: 4,069,511 km (0.102 R)
• M15: 4,176,324 km (0.082 R)
• M16: 4,247,981 km (0.102 R)
• M17: 4,356,440 km (0.083 R)
• M18: 5,064,038 km (0.115 R)
• M19: 5,372,658 km (0.11 R)
• M20: 5,490,092 km (0.111 R)
• M21: 5,727,354 km (0.102 R)
• M22: 6,089,531 km (0.081 R)
• M23: 6,171,062 km (0.118 R)
• M24: 6,294,031 km (0.101 R)
• M25: 6,584,251 km (0.093 R)
• M26: 6,878,809 km (0.09 R)
• M27: 7,220,790 km (0.108 R)
• M28: 7,656,120 km (0.074 R)
• M29: 7,744,083 km (0.027 R)
• M30: 7,876,926 km (0.094 R)
• M31: 8,966,148 km (0.049 R)
• M32: 10,198,835 km (0.105 R)
• M33: 10,344,543 km (0.057 R)
• M34: 10,442,081 km (0.107 R)
• M35: 10,934,108 km (0.026 R)
• M36: 11,182,890 km (0.097 R)
• M37: 11,383,351 km (0.084 R)
• M38: 11,534,594 km (0.115 R)
• M39: 11,737,150 km (0.116 R)
• M40: 12,145,702 km (0.103 R)
• M41: 12,351,847 km (0.112 R)
• M42: 13,612,509 km (0.114 R)
• M43: 13,719,471 km (0.066 R)
• M44: 15,300,721 km (0.086 R)
• M45: 15,635,072 km (0.063 R)
• M46: 17,111,752 km (0.115 R)
• M47: 17,400,776 km (0.094 R)
• M48: 18,810,735 km (0.074 R)
• M49: 19,831,442 km (0.066 R)
• M50: 19,952,766 km (0.114 R)
• M51: 21,489,435 km (0.038 R)
• M52: 21,614,050 km (0.057 R)
• M53: 21,676,432 km (0.118 R)
• M54: 22,114,754 km (0.078 R)
• M55: 24,740,346 km (0.093 R)
• M56: 25,329,762 km (0.111 R)
• M57: 25,461,408 km (0.097 R)
• M58: 27,733,650 km (0.047 R)
• M59: 27,801,418 km (0.119 R)
• M60: 27,937,253 km (0.038 R)
• M61: 28,482,537 km (0.064 R)
• M62: 30,000,357 km (0.075 R)
• M63: 31,332,227 km (0.101 R)
• M64: 31,544,207 km (0.106 R)
• M65: 31,827,695 km (0.107 R)
• M66: 32,683,245 km (0.093 R)
• M67: 34,489,789 km (0.107 R)
• M68: 34,854,957 km (0.042 R)
• M69: 36,700,247 km (0.072 R)
• M70: 37,073,045 km (0.091 R)
• M71: 37,897,778 km (0.058 R)
• M72: 37,973,026 km (0.098 R)
• M73: 38,048,274 km (0.098 R)
• M74: 38,880,187 km (0.093 R)
• M75: 41,566,516 km (0.109 R)
• M76: 41,877,231 km (0.071 R)
• M77: 41,955,172 km (0.075 R)
• M78: 42,032,963 km (0.038 R)
• M79: 43,442,922 km (0.054 R)
• M80: 44,550,246 km (0.09 R)
• M81: 45,187,084 km (0.05 R)
• M82: 46,148,250 km (0.113 R)
• M83: 46,389,552 km (0.106 R)
• M84: 46,550,669 km (0.116 R)
• M85: 46,631,302 km (0.039 R)
• M86: 47,277,864 km (0.105 R)
• M87: 48,661,943 km (0.104 R)
• M88: 49,729,324 km (0.051 R)
• M89: 50,059,187 km (0.034 R)
• M90: 50,804,334 km (0.114 R)
• M91: 54,669,495 km (0.112 R)
• M92: 54,924,858 km (0.075 R)
• M93: 55,180,521 km (0.118 R)
• M94: 56,637,305 km (0.053 R)
• M95: 57,500,036 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.5

Radius: 3.9

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.73 AU - 19.79 AU

Year: 31111 Days

Day: 16.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,594,409 km

• M1: 51,013 km (0.108 R)
• M2: 140,323 km (0.118 R)
• M3: 194,776 km (0.079 R)
• M4: 256,860 km (0.117 R)
• M5: 308,172 km (0.093 R)
• M6: 344,374 km (0.062 R)
• M7: 441,463 km (0.081 R)
• M8: 503,995 km (0.111 R)
• M9: 1,189,004 km (0.027 R)
• M10: 1,522,458 km (0.089 R)
• M11: 2,641,001 km (0.047 R)
• M12: 3,650,338 km (0.09 R)
• M13: 3,908,544 km (0.102 R)
• M14: 5,431,001 km (0.09 R)
• M15: 6,901,399 km (0.108 R)
• M16: 7,166,636 km (0.095 R)
• M17: 7,381,309 km (0.082 R)
• M18: 7,489,318 km (0.112 R)
• M19: 7,982,243 km (0.039 R)
• M20: 8,884,169 km (0.118 R)
• M21: 9,056,805 km (0.098 R)
• M22: 9,230,637 km (0.117 R)
• M23: 12,093,342 km (0.084 R)
• M24: 12,348,706 km (0.089 R)
• M25: 12,670,341 km (0.072 R)
• M26: 13,125,418 km (0.12 R)
• M27: 14,387,126 km (0.094 R)
• M28: 14,589,981 km (0.045 R)
• M29: 16,597,884 km (0.052 R)
• M30: 16,881,671 km (0.074 R)
• M31: 17,095,446 km (0.096 R)
• M32: 18,105,082 km (0.058 R)
• M33: 18,470,400 km (0.085 R)
• M34: 18,617,156 km (0.06 R)
• M35: 18,764,360 km (0.111 R)
• M36: 19,506,066 km (0.104 R)
• M37: 20,106,253 km (0.096 R)
• M38: 20,181,650 km (0.081 R)
• M39: 22,098,448 km (0.105 R)
• M40: 23,196,795 km (0.042 R)
• M41: 25,937,428 km (0.056 R)
• M42: 26,348,972 km (0.059 R)
• M43: 26,597,005 km (0.116 R)
• M44: 26,679,883 km (0.069 R)
• M45: 26,845,787 km (0.111 R)
• M46: 27,680,543 km (0.041 R)
• M47: 29,204,496 km (0.111 R)
• M48: 30,929,360 km (0.048 R)
• M49: 31,278,372 km (0.084 R)
• M50: 31,453,252 km (0.12 R)
• M51: 31,628,580 km (0.095 R)
• M52: 31,980,135 km (0.086 R)
• M53: 32,953,569 km (0.111 R)
• M54: 33,131,590 km (0.116 R)
• M55: 33,757,208 km (0.1 R)
• M56: 34,116,393 km (0.077 R)
• M57: 34,748,145 km (0.039 R)
• M58: 35,748,655 km (0.087 R)
• M59: 36,574,136 km (0.07 R)
• M60: 38,337,596 km (0.115 R)
• M61: 38,431,244 km (0.099 R)
• M62: 38,994,331 km (0.072 R)
• M63: 39,465,564 km (0.086 R)
• M64: 40,223,576 km (0.074 R)
• M65: 42,332,757 km (0.072 R)
• M66: 42,720,066 km (0.104 R)
• M67: 42,914,244 km (0.079 R)
• M68: 45,365,105 km (0.049 R)
• M69: 45,860,723 km (0.076 R)
• M70: 49,787,667 km (0.095 R)
• M71: 50,503,792 km (0.115 R)
• M72: 51,223,358 km (0.106 R)
• M73: 52,153,558 km (0.09 R)
• M74: 52,568,692 km (0.066 R)
• M75: 54,135,430 km (0.071 R)
• M76: 54,240,448 km (0.055 R)
• M77: 54,450,633 km (0.085 R)
• M78: 54,660,968 km (0.109 R)
• M79: 54,977,217 km (0.063 R)
• M80: 55,082,684 km (0.117 R)
• M81: 55,188,300 km (0.076 R)
• M82: 58,818,592 km (0.113 R)
• M83: 59,683,866 km (0.119 R)
• M84: 61,536,635 km (0.061 R)
• M85: 64,406,521 km (0.053 R)
• M86: 65,186,524 km (0.084 R)
• M87: 67,658,629 km (0.076 R)
• M88: 68,905,976 km (0.072 R)
• M89: 69,361,502 km (0.116 R)
• M90: 70,504,728 km (0.076 R)
• M91: 71,078,586 km (0.093 R)
• M92: 71,884,619 km (0.068 R)
• M93: 74,437,656 km (0.083 R)
• M94: 75,256,256 km (0.068 R)
• M95: 76,666,366 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.6

Radius: 4.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.13 AU - 20.51 AU

Year: 31261 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,594,409 km

• M1: 88,562 km (0.091 R)
• M2: 138,079 km (0.108 R)
• M3: 167,400 km (0.086 R)
• M4: 519,553 km (0.084 R)
• M5: 692,040 km (0.102 R)
• M6: 941,868 km (0.057 R)
• M7: 1,003,353 km (0.081 R)
• M8: 1,151,904 km (0.041 R)
• M9: 1,787,844 km (0.064 R)
• M10: 2,317,570 km (0.102 R)
• M11: 2,345,246 km (0.093 R)
• M12: 2,401,046 km (0.119 R)
• M13: 4,680,319 km (0.067 R)
• M14: 5,399,137 km (0.094 R)
• M15: 5,435,938 km (0.109 R)
• M16: 5,509,839 km (0.115 R)
• M17: 5,584,189 km (0.114 R)
• M18: 7,218,845 km (0.11 R)
• M19: 7,381,757 km (0.114 R)
• M20: 7,961,449 km (0.12 R)
• M21: 8,555,502 km (0.036 R)
• M22: 8,857,989 km (0.12 R)
• M23: 9,076,103 km (0.078 R)
• M24: 9,384,574 km (0.12 R)
• M25: 10,102,344 km (0.102 R)
• M26: 10,467,812 km (0.06 R)
• M27: 11,353,132 km (0.12 R)
• M28: 11,495,100 km (0.044 R)
• M29: 11,542,523 km (0.034 R)
• M30: 12,359,178 km (0.096 R)
• M31: 13,194,233 km (0.112 R)
• M32: 13,293,716 km (0.107 R)
• M33: 13,845,133 km (0.086 R)
• M34: 14,098,253 km (0.073 R)
• M35: 14,301,856 km (0.074 R)
• M36: 14,403,881 km (0.091 R)
• M37: 14,557,668 km (0.119 R)
• M38: 14,660,442 km (0.087 R)
• M39: 14,814,976 km (0.072 R)
• M40: 15,491,159 km (0.087 R)
• M41: 16,443,798 km (0.037 R)
• M42: 17,469,890 km (0.12 R)
• M43: 18,294,473 km (0.092 R)
• M44: 18,795,327 km (0.118 R)
• M45: 19,810,498 km (0.099 R)
• M46: 20,901,067 km (0.061 R)
• M47: 20,959,110 km (0.111 R)
• M48: 21,483,002 km (0.071 R)
• M49: 22,960,730 km (0.12 R)
• M50: 24,409,885 km (0.113 R)
• M51: 25,207,241 km (0.114 R)
• M52: 25,640,028 km (0.11 R)
• M53: 26,325,186 km (0.071 R)
• M54: 26,764,256 km (0.089 R)
• M55: 27,079,459 km (0.097 R)
• M56: 28,416,415 km (0.12 R)
• M57: 29,060,583 km (0.118 R)
• M58: 29,905,063 km (0.085 R)
• M59: 30,232,084 km (0.096 R)
• M60: 30,428,805 km (0.094 R)
• M61: 30,560,302 km (0.119 R)
• M62: 30,691,948 km (0.086 R)
• M63: 31,751,400 km (0.076 R)
• M64: 31,951,412 km (0.115 R)
• M65: 32,755,651 km (0.083 R)
• M66: 33,092,695 km (0.1 R)
• M67: 33,430,935 km (0.102 R)
• M68: 33,906,208 km (0.093 R)
• M69: 34,383,874 km (0.089 R)
• M70: 34,863,784 km (0.078 R)
• M71: 35,207,859 km (0.035 R)
• M72: 36,665,391 km (0.103 R)
• M73: 37,015,300 km (0.104 R)
• M74: 37,436,718 km (0.099 R)
• M75: 37,507,029 km (0.105 R)
• M76: 37,859,631 km (0.117 R)
• M77: 38,355,099 km (0.097 R)
• M78: 38,852,811 km (0.113 R)
• M79: 39,638,948 km (0.103 R)
• M80: 40,142,045 km (0.067 R)
• M81: 40,502,726 km (0.076 R)
• M82: 40,647,237 km (0.05 R)
• M83: 41,736,908 km (0.097 R)
• M84: 41,809,912 km (0.074 R)
• M85: 42,029,073 km (0.097 R)
• M86: 43,648,320 km (0.073 R)
• M87: 44,019,024 km (0.103 R)
• M88: 44,988,119 km (0.042 R)
• M89: 45,287,763 km (0.065 R)
• M90: 46,871,406 km (0.076 R)
• M91: 47,099,094 km (0.115 R)
• M92: 48,857,019 km (0.071 R)
• M93: 48,933,912 km (0.079 R)
• M94: 52,436,896 km (0.039 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 19,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit