🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.88 AU - 1.9 AU

Year: 913 Days

Day: 33.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.9

Radius: 7.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.02 AU - 23.74 AU

Year: 29985 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,400,920 km

• M1: 98,136 km (0.082 R)
• M2: 290,519 km (0.113 R)
• M3: 407,654 km (0.072 R)
• M4: 562,189 km (0.088 R)
• M5: 853,755 km (0.098 R)
• M6: 902,674 km (0.104 R)
• M7: 977,921 km (0.09 R)
• M8: 1,272,031 km (0.081 R)
• M9: 3,265,722 km (0.081 R)
• M10: 3,704,043 km (0.115 R)
• M11: 3,950,880 km (0.107 R)
• M12: 4,076,392 km (0.034 R)
• M13: 4,679,421 km (0.092 R)
• M14: 6,403,238 km (0.062 R)
• M15: 6,799,522 km (0.052 R)
• M16: 6,849,638 km (0.09 R)
• M17: 8,088,308 km (0.066 R)
• M18: 8,951,937 km (0.07 R)
• M19: 9,172,444 km (0.087 R)
• M20: 10,244,013 km (0.112 R)
• M21: 10,532,588 km (0.059 R)
• M22: 11,058,723 km (0.076 R)
• M23: 11,235,997 km (0.106 R)
• M24: 11,295,387 km (0.049 R)
• M25: 11,354,778 km (0.103 R)
• M26: 12,811,711 km (0.119 R)
• M27: 13,122,576 km (0.107 R)
• M28: 14,519,820 km (0.08 R)
• M29: 16,432,877 km (0.086 R)
• M30: 17,042,489 km (0.115 R)
• M31: 17,110,705 km (0.102 R)
• M32: 17,797,659 km (0.03 R)
• M33: 17,936,037 km (0.098 R)
• M34: 18,353,714 km (0.064 R)
• M35: 19,056,824 km (0.097 R)
• M36: 20,416,818 km (0.059 R)
• M37: 21,218,364 km (0.104 R)
• M38: 22,477,379 km (0.07 R)
• M39: 22,927,519 km (0.104 R)
• M40: 23,002,767 km (0.087 R)
• M41: 23,989,365 km (0.1 R)
• M42: 24,295,592 km (0.12 R)
• M43: 24,603,315 km (0.08 R)
• M44: 24,912,234 km (0.119 R)
• M45: 26,792,530 km (0.111 R)
• M46: 28,071,292 km (0.072 R)
• M47: 28,394,125 km (0.071 R)
• M48: 28,880,617 km (0.107 R)
• M49: 30,853,962 km (0.082 R)
• M50: 31,521,468 km (0.049 R)
• M51: 32,616,076 km (0.091 R)
• M52: 34,238,465 km (0.102 R)
• M53: 35,886,884 km (0.087 R)
• M54: 36,412,720 km (0.109 R)
• M55: 36,764,724 km (0.093 R)
• M56: 37,472,172 km (0.102 R)
• M57: 38,810,624 km (0.079 R)
• M58: 40,073,978 km (0.115 R)
• M59: 41,902,214 km (0.045 R)
• M60: 42,178,671 km (0.059 R)
• M61: 42,455,876 km (0.047 R)
• M62: 43,850,726 km (0.037 R)
• M63: 44,977,497 km (0.08 R)
• M64: 46,113,693 km (0.072 R)
• M65: 47,355,206 km (0.09 R)
• M66: 48,317,719 km (0.112 R)
• M67: 48,510,999 km (0.107 R)
• M68: 48,995,247 km (0.084 R)
• M69: 49,092,336 km (0.113 R)
• M70: 52,231,797 km (0.063 R)
• M71: 52,330,831 km (0.083 R)
• M72: 54,226,535 km (0.039 R)
• M73: 54,628,505 km (0.086 R)
• M74: 55,941,825 km (0.073 R)
• M75: 56,653,162 km (0.117 R)
• M76: 58,084,964 km (0.066 R)
• M77: 58,496,208 km (0.108 R)
• M78: 59,528,583 km (0.105 R)
• M79: 59,632,254 km (0.053 R)
• M80: 61,506,716 km (0.074 R)
• M81: 62,346,109 km (0.058 R)
• M82: 63,506,241 km (0.07 R)
• M83: 65,099,907 km (0.1 R)
• M84: 66,921,859 km (0.115 R)
• M85: 67,461,010 km (0.095 R)
• M86: 68,434,892 km (0.075 R)
• M87: 69,195,598 km (0.1 R)
• M88: 69,413,562 km (0.118 R)
• M89: 71,274,559 km (0.111 R)
• M90: 72,155,990 km (0.079 R)
• M91: 72,598,201 km (0.104 R)
• M92: 73,263,014 km (0.106 R)
• M93: 73,374,016 km (0.051 R)
• M94: 74,487,024 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 6.6

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.67 AU - 20.55 AU

Year: 31695 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,400,920 km

• M1: 324,328 km (0.118 R)
• M2: 463,454 km (0.045 R)
• M3: 650,152 km (0.1 R)
• M4: 707,897 km (0.094 R)
• M5: 1,530,835 km (0.074 R)
• M6: 2,463,578 km (0.077 R)
• M7: 2,743,475 km (0.098 R)
• M8: 2,984,627 km (0.092 R)
• M9: 4,513,218 km (0.056 R)
• M10: 4,971,436 km (0.106 R)
• M11: 6,432,858 km (0.101 R)
• M12: 6,947,774 km (0.076 R)
• M13: 7,609,744 km (0.105 R)
• M14: 8,016,501 km (0.111 R)
• M15: 9,207,300 km (0.107 R)
• M16: 10,154,703 km (0.047 R)
• M17: 10,527,202 km (0.104 R)
• M18: 10,904,338 km (0.092 R)
• M19: 11,827,208 km (0.082 R)
• M20: 12,061,777 km (0.105 R)
• M21: 17,419,924 km (0.106 R)
• M22: 17,508,785 km (0.105 R)
• M23: 17,776,266 km (0.082 R)
• M24: 18,677,294 km (0.075 R)
• M25: 18,859,355 km (0.094 R)
• M26: 19,593,282 km (0.025 R)
• M27: 19,870,936 km (0.079 R)
• M28: 22,912,260 km (0.067 R)
• M29: 24,188,629 km (0.075 R)
• M30: 24,486,329 km (0.069 R)
• M31: 27,014,982 km (0.105 R)
• M32: 28,153,721 km (0.028 R)
• M33: 28,466,979 km (0.084 R)
• M34: 30,477,574 km (0.114 R)
• M35: 30,799,210 km (0.09 R)
• M36: 32,424,291 km (0.082 R)
• M37: 32,752,659 km (0.088 R)
• M38: 33,855,045 km (0.12 R)
• M39: 33,965,897 km (0.092 R)
• M40: 34,969,549 km (0.062 R)
• M41: 35,418,792 km (0.038 R)
• M42: 35,869,979 km (0.112 R)
• M43: 37,808,319 km (0.113 R)
• M44: 38,269,230 km (0.048 R)
• M45: 39,780,318 km (0.112 R)
• M46: 40,249,307 km (0.079 R)
• M47: 41,192,522 km (0.098 R)
• M48: 42,142,917 km (0.059 R)
• M49: 42,860,538 km (0.098 R)
• M50: 43,702,924 km (0.107 R)
• M51: 43,944,524 km (0.091 R)
• M52: 46,385,513 km (0.089 R)
• M53: 46,632,050 km (0.098 R)
• M54: 47,746,704 km (0.075 R)
• M55: 47,995,634 km (0.041 R)
• M56: 49,372,384 km (0.113 R)
• M57: 50,508,280 km (0.085 R)
• M58: 50,761,849 km (0.082 R)
• M59: 50,888,857 km (0.119 R)
• M60: 52,292,384 km (0.073 R)
• M61: 52,420,739 km (0.041 R)
• M62: 52,934,608 km (0.11 R)
• M63: 53,321,169 km (0.091 R)
• M64: 55,529,383 km (0.098 R)
• M65: 57,634,824 km (0.114 R)
• M66: 57,767,367 km (0.056 R)
• M67: 58,298,141 km (0.107 R)
• M68: 61,246,565 km (0.05 R)
• M69: 61,652,424 km (0.083 R)
• M70: 62,738,953 km (0.093 R)
• M71: 62,875,237 km (0.089 R)
• M72: 66,036,240 km (0.109 R)
• M73: 67,287,177 km (0.106 R)
• M74: 68,546,044 km (0.078 R)
• M75: 71,655,585 km (0.111 R)
• M76: 72,511,584 km (0.066 R)
• M77: 72,797,615 km (0.119 R)
• M78: 74,377,817 km (0.044 R)
• M79: 76,114,649 km (0.088 R)
• M80: 76,259,908 km (0.048 R)
• M81: 79,038,689 km (0.088 R)
• M82: 79,627,955 km (0.076 R)
• M83: 80,366,519 km (0.115 R)
• M84: 84,845,480 km (0.075 R)
• M85: 85,147,069 km (0.113 R)
• M86: 88,028,773 km (0.066 R)
• M87: 89,251,586 km (0.109 R)
• M88: 89,711,599 km (0.114 R)
• M89: 91,405,197 km (0.102 R)
• M90: 92,178,468 km (0.09 R)
• M91: 96,077,138 km (0.11 R)
• M92: 102,105,483 km (0.099 R)
• M93: 108,418,514 km (0.103 R)
• M94: 108,582,024 km (0.114 R)
• M95: 108,745,684 km (0.03 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit