🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 190 Days

Day: 30.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,447,012 km

• M1: 40,840 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.8 AU - 4.08 AU

Year: 2263 Days

Day: 21.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 14.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.6 AU - 10.92 AU

Year: 9198 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,447,012 km

• M1: 184,753 km (0.046 R)
• M2: 486,941 km (0.041 R)
• M3: 1,146,518 km (0.046 R)
• M4: 1,809,536 km (0.069 R)
• M5: 1,930,710 km (0.047 R)
• M6: 2,390,574 km (0.119 R)
• M7: 2,592,382 km (0.058 R)
• M8: 2,758,136 km (0.074 R)
• M9: 2,970,266 km (0.114 R)
• M10: 3,085,755 km (0.072 R)
• M11: 3,501,937 km (0.086 R)
• M12: 3,654,975 km (0.081 R)
• M13: 3,983,791 km (0.085 R)
• M14: 4,404,311 km (0.108 R)
• M15: 4,890,504 km (0.089 R)
• M16: 5,148,710 km (0.104 R)
• M17: 5,464,661 km (0.111 R)
• M18: 5,607,227 km (0.058 R)
• M19: 6,601,455 km (0.106 R)
• M20: 7,432,022 km (0.075 R)
• M21: 8,896,137 km (0.072 R)
• M22: 10,381,045 km (0.102 R)
• M23: 10,513,738 km (0.091 R)
• M24: 10,781,070 km (0.08 R)
• M25: 11,005,467 km (0.08 R)
• M26: 11,872,386 km (0.028 R)
• M27: 12,034,550 km (0.073 R)
• M28: 12,572,504 km (0.069 R)
• M29: 13,070,516 km (0.086 R)
• M30: 13,647,515 km (0.091 R)
• M31: 14,306,792 km (0.079 R)
• M32: 14,430,061 km (0.071 R)
• M33: 15,151,871 km (0.097 R)
• M34: 15,479,191 km (0.081 R)
• M35: 16,038,537 km (0.088 R)
• M36: 16,630,496 km (0.1 R)
• M37: 16,968,138 km (0.1 R)
• M38: 17,782,699 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.5

Radius: 6.6

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.17 AU - 19.13 AU

Year: 27432 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,447,012 km

• M1: 105,766 km (0.042 R)
• M2: 161,865 km (0.109 R)
• M3: 429,196 km (0.096 R)
• M4: 943,813 km (0.105 R)
• M5: 1,094,757 km (0.12 R)
• M6: 1,319,304 km (0.101 R)
• M7: 1,999,824 km (0.081 R)
• M8: 2,355,119 km (0.107 R)
• M9: 2,560,966 km (0.112 R)
• M10: 2,603,003 km (0.104 R)
• M11: 2,815,881 km (0.111 R)
• M12: 4,060,685 km (0.085 R)
• M13: 4,458,316 km (0.117 R)
• M14: 4,920,573 km (0.079 R)
• M15: 5,451,945 km (0.075 R)
• M16: 5,945,767 km (0.114 R)
• M17: 6,339,659 km (0.113 R)
• M18: 7,753,508 km (0.072 R)
• M19: 9,980,272 km (0.064 R)
• M20: 10,854,373 km (0.111 R)
• M21: 11,196,952 km (0.051 R)
• M22: 13,326,627 km (0.079 R)
• M23: 14,212,695 km (0.099 R)
• M24: 15,808,605 km (0.076 R)
• M25: 17,540,500 km (0.096 R)
• M26: 18,919,493 km (0.084 R)
• M27: 20,333,043 km (0.101 R)
• M28: 21,694,085 km (0.051 R)
• M29: 23,436,451 km (0.059 R)
• M30: 23,879,111 km (0.12 R)
• M31: 24,772,510 km (0.088 R)
• M32: 25,495,217 km (0.091 R)
• M33: 26,500,066 km (0.113 R)
• M34: 26,592,069 km (0.085 R)
• M35: 26,961,127 km (0.077 R)
• M36: 27,704,329 km (0.114 R)
• M37: 28,172,121 km (0.029 R)
• M38: 28,266,069 km (0.088 R)
• M39: 29,973,878 km (0.118 R)
• M40: 31,130,868 km (0.102 R)
• M41: 31,617,360 km (0.062 R)
• M42: 31,812,586 km (0.087 R)
• M43: 32,106,246 km (0.1 R)
• M44: 33,886,910 km (0.087 R)
• M45: 34,086,772 km (0.089 R)
• M46: 34,990,942 km (0.101 R)
• M47: 36,208,519 km (0.064 R)
• M48: 38,060,989 km (0.092 R)
• M49: 38,476,872 km (0.113 R)
• M50: 39,628,027 km (0.077 R)
• M51: 40,578,422 km (0.056 R)
• M52: 41,964,297 km (0.089 R)
• M53: 44,454,204 km (0.106 R)
• M54: 44,782,422 km (0.063 R)
• M55: 47,437,485 km (0.037 R)
• M56: 47,772,883 km (0.047 R)
• M57: 48,109,179 km (0.115 R)
• M58: 49,802,178 km (0.12 R)
• M59: 52,205,019 km (0.098 R)
• M60: 52,666,828 km (0.118 R)
• M61: 53,478,546 km (0.048 R)
• M62: 54,645,260 km (0.043 R)
• M63: 54,996,815 km (0.057 R)
• M64: 55,231,683 km (0.12 R)
• M65: 56,885,039 km (0.095 R)
• M66: 57,122,451 km (0.115 R)
• M67: 59,034,312 km (0.044 R)
• M68: 59,877,445 km (0.103 R)
• M69: 59,998,171 km (0.086 R)
• M70: 63,535,263 km (0.108 R)
• M71: 64,275,473 km (0.103 R)
• M72: 66,888,649 km (0.072 R)
• M73: 68,271,232 km (0.101 R)
• M74: 68,776,275 km (0.116 R)
• M75: 69,917,258 km (0.106 R)
• M76: 70,044,416 km (0.11 R)
• M77: 70,171,724 km (0.118 R)
• M78: 71,832,858 km (0.074 R)
• M79: 76,500,162 km (0.118 R)
• M80: 76,631,210 km (0.096 R)
• M81: 77,024,652 km (0.087 R)
• M82: 78,209,468 km (0.1 R)
• M83: 79,665,653 km (0.088 R)
• M84: 80,197,324 km (0.061 R)
• M85: 80,730,341 km (0.067 R)
• M86: 80,997,224 km (0.117 R)
• M87: 81,933,707 km (0.047 R)
• M88: 82,067,746 km (0.04 R)
• M89: 85,987,510 km (0.114 R)
• M90: 87,764,284 km (0.06 R)
• M91: 89,829,482 km (0.119 R)
• M92: 90,660,050 km (0.107 R)
• M93: 90,798,727 km (0.105 R)
• M94: 91,076,380 km (0.117 R)
• M95: 91,493,160 km (0.071 R)
• M96: 91,771,562 km (0.12 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit