🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.65 AU - 0.91 AU

Year: 249 Days

Day: 28.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,152,064 km

• M1: 129,253 km (0.071 R)
• M2: 513,420 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.34 AU - 1.46 AU

Year: 599 Days

Day: 39.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.43 AU - 3.43 AU

Year: 1814 Days

Day: 38.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.08 AU - 4.12 AU

Year: 2470 Days

Day: 36.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,152,064 km

• M1: 3,488,174 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.57 AU - 4.39 AU

Year: 2872 Days

Day: 12.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.78 AU - 4.86 AU

Year: 3247 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.8

Radius: 3.5

Gravity: 64.8 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.62 AU - 19.58 AU

Year: 25573 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,152,064 km

• M1: 76,744 km (0.116 R)
• M2: 167,250 km (0.098 R)
• M3: 270,772 km (0.033 R)
• M4: 484,398 km (0.077 R)
• M5: 508,334 km (0.109 R)
• M6: 1,358,049 km (0.083 R)
• M7: 1,496,428 km (0.069 R)
• M8: 1,531,583 km (0.068 R)
• M9: 2,542,266 km (0.108 R)
• M10: 2,712,509 km (0.072 R)
• M11: 2,842,808 km (0.076 R)
• M12: 3,019,483 km (0.108 R)
• M13: 4,302,734 km (0.101 R)
• M14: 5,026,189 km (0.097 R)
• M15: 5,456,134 km (0.057 R)
• M16: 6,236,586 km (0.116 R)
• M17: 6,698,095 km (0.051 R)
• M18: 7,653,577 km (0.092 R)
• M19: 10,087,384 km (0.099 R)
• M20: 10,559,814 km (0.082 R)
• M21: 10,696,098 km (0.064 R)
• M22: 11,736,551 km (0.113 R)
• M23: 11,948,532 km (0.1 R)
• M24: 14,061,601 km (0.08 R)
• M25: 14,211,499 km (0.074 R)
• M26: 14,664,481 km (0.057 R)
• M27: 14,816,472 km (0.092 R)
• M28: 16,129,792 km (0.03 R)
• M29: 16,602,072 km (0.091 R)
• M30: 17,078,991 km (0.109 R)
• M31: 17,399,429 km (0.112 R)
• M32: 17,479,763 km (0.1 R)
• M33: 17,721,813 km (0.045 R)
• M34: 17,802,745 km (0.066 R)
• M35: 18,209,053 km (0.091 R)
• M36: 18,783,209 km (0.118 R)
• M37: 19,363,051 km (0.039 R)
• M38: 20,710,628 km (0.117 R)
• M39: 21,223,749 km (0.071 R)
• M40: 22,964,171 km (0.114 R)
• M41: 26,486,752 km (0.115 R)
• M42: 27,136,605 km (0.115 R)
• M43: 28,831,549 km (0.03 R)
• M44: 30,463,662 km (0.099 R)
• M45: 30,560,601 km (0.085 R)
• M46: 30,754,779 km (0.09 R)
• M47: 30,852,018 km (0.107 R)
• M48: 31,928,374 km (0.103 R)
• M49: 32,125,395 km (0.117 R)
• M50: 36,354,975 km (0.093 R)
• M51: 36,766,818 km (0.103 R)
• M52: 38,744,053 km (0.049 R)
• M53: 40,010,549 km (0.1 R)
• M54: 43,562,750 km (0.062 R)
• M55: 43,671,957 km (0.115 R)
• M56: 44,548,900 km (0.072 R)
• M57: 44,989,465 km (0.114 R)
• M58: 45,653,231 km (0.093 R)
• M59: 45,875,085 km (0.07 R)
• M60: 47,214,285 km (0.038 R)
• M61: 47,438,682 km (0.097 R)
• M62: 47,888,672 km (0.094 R)
• M63: 49,930,982 km (0.1 R)
• M64: 50,617,936 km (0.062 R)
• M65: 51,423,520 km (0.07 R)
• M66: 52,001,417 km (0.108 R)
• M67: 52,465,320 km (0.098 R)
• M68: 52,697,795 km (0.108 R)
• M69: 53,397,314 km (0.117 R)
• M70: 56,106,831 km (0.114 R)
• M71: 57,059,769 km (0.095 R)
• M72: 57,538,183 km (0.108 R)
• M73: 58,499,051 km (0.099 R)
• M74: 61,781,078 km (0.113 R)
• M75: 62,518,446 km (0.093 R)
• M76: 63,630,108 km (0.115 R)
• M77: 65,872,730 km (0.078 R)
• M78: 68,267,792 km (0.05 R)
• M79: 69,667,579 km (0.115 R)
• M80: 70,178,904 km (0.109 R)
• M81: 72,495,128 km (0.105 R)
• M82: 74,183,490 km (0.052 R)
• M83: 74,967,083 km (0.086 R)
• M84: 77,466,714 km (0.066 R)
• M85: 78,660,206 km (0.099 R)
• M86: 81,199,630 km (0.119 R)
• M87: 81,737,733 km (0.109 R)
• M88: 82,952,618 km (0.07 R)
• M89: 85,127,172 km (0.059 R)
• M90: 87,595,986 km (0.089 R)
• M91: 88,009,774 km (0.037 R)
• M92: 89,949,161 km (0.05 R)
• M93: 90,784,515 km (0.067 R)
• M94: 91,203,239 km (0.069 R)
• M95: 92,182,657 km (0.084 R)
• M96: 93,165,664 km (0.072 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit