🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.47 AU - 3.09 AU

Year: 1710 Days

Day: 23.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.88 AU - 4.3 AU

Year: 3052 Days

Day: 17.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29

Radius: 6.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.49 AU - 17.23 AU

Year: 19038 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 80,314,334 km

• M1: 103,971 km (0.119 R)
• M2: 224,846 km (0.118 R)
• M3: 408,402 km (0.079 R)
• M4: 646,412 km (0.109 R)
• M5: 999,015 km (0.116 R)
• M6: 1,076,057 km (0.105 R)
• M7: 1,128,566 km (0.104 R)
• M8: 1,249,890 km (0.106 R)
• M9: 1,319,304 km (0.04 R)
• M10: 1,840,054 km (0.074 R)
• M11: 1,903,334 km (0.114 R)
• M12: 1,951,205 km (0.089 R)
• M13: 1,999,675 km (0.094 R)
• M14: 2,163,784 km (0.117 R)
• M15: 2,366,638 km (0.054 R)
• M16: 2,808,700 km (0.096 R)
• M17: 2,881,853 km (0.073 R)
• M18: 3,314,640 km (0.052 R)
• M19: 3,509,267 km (0.081 R)
• M20: 4,094,344 km (0.055 R)
• M21: 4,261,146 km (0.091 R)
• M22: 4,430,042 km (0.102 R)
• M23: 4,622,873 km (0.12 R)
• M24: 4,709,341 km (0.116 R)
• M25: 4,818,398 km (0.11 R)
• M26: 5,127,916 km (0.06 R)
• M27: 6,047,494 km (0.109 R)
• M28: 6,118,553 km (0.115 R)
• M29: 6,213,697 km (0.101 R)
• M30: 6,942,688 km (0.089 R)
• M31: 7,116,670 km (0.057 R)
• M32: 7,982,094 km (0.113 R)
• M33: 9,096,299 km (0.117 R)
• M34: 9,533,424 km (0.061 R)
• M35: 9,588,625 km (0.117 R)
• M36: 9,643,827 km (0.082 R)
• M37: 10,117,603 km (0.099 R)
• M38: 10,856,916 km (0.107 R)
• M39: 11,145,789 km (0.037 R)
• M40: 11,203,983 km (0.075 R)
• M41: 11,466,677 km (0.086 R)
• M42: 11,672,374 km (0.113 R)
• M43: 12,779,847 km (0.079 R)
• M44: 13,238,364 km (0.095 R)
• M45: 13,547,134 km (0.12 R)
• M46: 13,609,068 km (0.054 R)
• M47: 14,550,786 km (0.111 R)
• M48: 14,901,294 km (0.085 R)
• M49: 15,513,299 km (0.118 R)
• M50: 15,708,225 km (0.115 R)
• M51: 16,034,947 km (0.09 R)
• M52: 16,265,028 km (0.108 R)
• M53: 17,634,298 km (0.101 R)
• M54: 19,179,345 km (0.117 R)
• M55: 19,563,512 km (0.081 R)
• M56: 19,738,990 km (0.045 R)
• M57: 19,879,762 km (0.098 R)
• M58: 21,305,729 km (0.089 R)
• M59: 21,377,985 km (0.075 R)
• M60: 21,812,566 km (0.102 R)
• M61: 22,838,209 km (0.046 R)
• M62: 24,217,352 km (0.091 R)
• M63: 24,330,298 km (0.096 R)
• M64: 25,661,570 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.8

Radius: 4.3

Gravity: 42.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.41 AU - 15.45 AU

Year: 20224 Days

Day: 20.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,314,334 km

• M1: 512,971 km (0.037 R)
• M2: 601,683 km (0.093 R)
• M3: 671,694 km (0.053 R)
• M4: 924,066 km (0.088 R)
• M5: 1,233,135 km (0.079 R)
• M6: 1,292,526 km (0.061 R)
• M7: 1,903,783 km (0.101 R)
• M8: 2,042,460 km (0.074 R)
• M9: 2,440,839 km (0.106 R)
• M10: 2,591,484 km (0.113 R)
• M11: 3,348,300 km (0.072 R)
• M12: 4,034,655 km (0.065 R)
• M13: 5,190,149 km (0.105 R)
• M14: 5,335,258 km (0.104 R)
• M15: 5,778,816 km (0.104 R)
• M16: 6,030,141 km (0.113 R)
• M17: 6,285,205 km (0.108 R)
• M18: 6,964,678 km (0.092 R)
• M19: 7,503,081 km (0.068 R)
• M20: 7,612,437 km (0.086 R)
• M21: 7,777,294 km (0.079 R)
• M22: 8,791,418 km (0.107 R)
• M23: 9,608,372 km (0.109 R)
• M24: 10,206,764 km (0.091 R)
• M25: 10,632,669 km (0.069 R)
• M26: 11,376,320 km (0.117 R)
• M27: 11,627,943 km (0.093 R)
• M28: 12,008,819 km (0.073 R)
• M29: 12,913,288 km (0.106 R)
• M30: 13,044,336 km (0.094 R)
• M31: 13,639,287 km (0.077 R)
• M32: 13,973,638 km (0.112 R)
• M33: 14,040,807 km (0.086 R)
• M34: 14,378,450 km (0.105 R)
• M35: 15,199,443 km (0.105 R)
• M36: 16,035,695 km (0.103 R)
• M37: 16,815,100 km (0.102 R)
• M38: 17,389,855 km (0.104 R)
• M39: 19,226,618 km (0.113 R)
• M40: 20,358,026 km (0.083 R)
• M41: 20,510,466 km (0.063 R)
• M42: 20,970,181 km (0.076 R)
• M43: 21,201,309 km (0.102 R)
• M44: 21,510,827 km (0.077 R)
• M45: 21,588,469 km (0.089 R)
• M46: 21,666,110 km (0.109 R)
• M47: 22,134,202 km (0.052 R)
• M48: 22,290,980 km (0.054 R)
• M49: 23,080,558 km (0.063 R)
• M50: 24,605,559 km (0.088 R)
• M51: 25,832,261 km (0.068 R)
• M52: 26,827,985 km (0.082 R)
• M53: 29,630,102 km (0.107 R)
• M54: 32,434,614 km (0.047 R)
• M55: 32,880,415 km (0.101 R)
• M56: 33,598,036 km (0.099 R)
• M57: 35,322,600 km (0.114 R)
• M58: 35,597,561 km (0.048 R)
• M59: 37,168,937 km (0.111 R)
• M60: 37,262,137 km (0.072 R)
• M61: 39,141,086 km (0.102 R)
• M62: 39,235,931 km (0.064 R)
• M63: 39,615,760 km (0.105 R)
• M64: 41,629,497 km (0.043 R)
• M65: 42,210,984 km (0.107 R)
• M66: 43,971,452 km (0.099 R)
• M67: 45,556,441 km (0.106 R)
• M68: 46,155,581 km (0.105 R)
• M69: 48,374,715 km (0.11 R)
• M70: 49,292,498 km (0.07 R)
• M71: 49,804,871 km (0.051 R)
• M72: 49,907,645 km (0.055 R)
• M73: 50,422,112 km (0.106 R)
• M74: 54,389,148 km (0.104 R)
• M75: 55,024,640 km (0.095 R)
• M76: 56,945,925 km (0.09 R)
• M77: 57,375,870 km (0.107 R)
• M78: 57,806,861 km (0.107 R)
• M79: 58,455,368 km (0.032 R)
• M80: 58,780,444 km (0.081 R)
• M81: 61,513,448 km (0.105 R)
• M82: 62,507,376 km (0.052 R)
• M83: 63,061,786 km (0.11 R)
• M84: 65,520,875 km (0.116 R)
• M85: 67,328,915 km (0.074 R)
• M86: 67,669,699 km (0.071 R)
• M87: 69,038,819 km (0.076 R)
• M88: 69,382,445 km (0.115 R)
• M89: 70,762,934 km (0.093 R)
• M90: 73,317,019 km (0.118 R)
• M91: 73,667,676 km (0.045 R)
• M92: 75,547,224 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit