🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.69 AU - 0.77 AU

Year: 226 Days

Day: 34.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,562,082 km

• M1: 160,070 km (0.119 R)
• M2: 384,317 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.88 AU - 1.2 AU

Year: 384 Days

Day: 33.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,562,082 km

• M1: 68,366 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.08 AU - 1.4 AU

Year: 499 Days

Day: 27.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.67 AU - 1.89 AU

Year: 859 Days

Day: 15 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,562,082 km

• M1: 289,472 km (0.081 R)
• M2: 544,087 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.97 AU - 2.31 AU

Year: 1132 Days

Day: 41.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,562,082 km

• M1: 1,563,447 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.29 AU - 3.39 AU

Year: 1731 Days

Day: 30.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,562,082 km

• M1: 1,472,342 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.43 AU - 5.17 AU

Year: 3225 Days

Day: 27.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,562,082 km

• M1: 43,383 km (0.094 R)
• M2: 3,209,922 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 3.2

Gravity: 85.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.63 AU - 14.57 AU

Year: 17147 Days

Day: 24.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,562,082 km

• M1: 58,642 km (0.109 R)
• M2: 283,039 km (0.116 R)
• M3: 370,404 km (0.107 R)
• M4: 527,781 km (0.119 R)
• M5: 613,800 km (0.115 R)
• M6: 635,941 km (0.086 R)
• M7: 1,361,191 km (0.052 R)
• M8: 1,479,523 km (0.095 R)
• M9: 1,509,592 km (0.077 R)
• M10: 1,726,060 km (0.105 R)
• M11: 1,886,579 km (0.04 R)
• M12: 2,051,884 km (0.116 R)
• M13: 2,119,353 km (0.102 R)
• M14: 3,060,473 km (0.115 R)
• M15: 3,137,666 km (0.114 R)
• M16: 3,818,635 km (0.08 R)
• M17: 4,197,118 km (0.101 R)
• M18: 4,809,272 km (0.084 R)
• M19: 4,854,002 km (0.097 R)
• M20: 4,898,881 km (0.096 R)
• M21: 5,309,378 km (0.116 R)
• M22: 5,402,129 km (0.073 R)
• M23: 5,730,945 km (0.066 R)
• M24: 6,555,827 km (0.066 R)
• M25: 7,468,973 km (0.109 R)
• M26: 7,520,883 km (0.082 R)
• M27: 7,572,943 km (0.092 R)
• M28: 9,523,251 km (0.119 R)
• M29: 9,635,898 km (0.103 R)
• M30: 10,263,461 km (0.11 R)
• M31: 10,786,754 km (0.068 R)
• M32: 10,904,189 km (0.093 R)
• M33: 12,530,766 km (0.104 R)
• M34: 13,656,490 km (0.108 R)
• M35: 14,038,863 km (0.086 R)
• M36: 15,206,773 km (0.119 R)
• M37: 15,404,542 km (0.106 R)
• M38: 15,536,786 km (0.117 R)
• M39: 16,136,674 km (0.099 R)
• M40: 16,744,041 km (0.097 R)
• M41: 17,634,447 km (0.1 R)
• M42: 21,052,908 km (0.098 R)
• M43: 22,610,821 km (0.042 R)
• M44: 22,761,166 km (0.107 R)
• M45: 23,899,008 km (0.082 R)
• M46: 24,128,790 km (0.051 R)
• M47: 25,366,563 km (0.081 R)
• M48: 25,679,222 km (0.057 R)
• M49: 25,914,540 km (0.065 R)
• M50: 26,150,605 km (0.091 R)
• M51: 26,545,693 km (0.118 R)
• M52: 28,712,619 km (0.08 R)
• M53: 31,018,969 km (0.085 R)
• M54: 31,185,920 km (0.034 R)
• M55: 32,025,463 km (0.083 R)
• M56: 34,242,653 km (0.095 R)
• M57: 35,021,610 km (0.104 R)
• M58: 36,773,401 km (0.069 R)
• M59: 37,838,089 km (0.073 R)
• M60: 37,927,249 km (0.114 R)
• M61: 38,732,983 km (0.094 R)
• M62: 39,363,688 km (0.072 R)
• M63: 40,909,183 km (0.111 R)
• M64: 41,000,737 km (0.087 R)
• M65: 41,275,698 km (0.118 R)
• M66: 41,459,404 km (0.06 R)
• M67: 44,247,011 km (0.072 R)
• M68: 45,000,535 km (0.1 R)
• M69: 46,233,970 km (0.118 R)
• M70: 47,767,348 km (0.042 R)
• M71: 48,637,110 km (0.059 R)
• M72: 48,831,139 km (0.089 R)
• M73: 49,025,466 km (0.107 R)
• M74: 49,805,021 km (0.088 R)
• M75: 50,196,369 km (0.085 R)
• M76: 50,294,355 km (0.101 R)
• M77: 51,870,967 km (0.111 R)
• M78: 53,263,723 km (0.113 R)
• M79: 53,864,359 km (0.089 R)
• M80: 54,769,426 km (0.088 R)
• M81: 57,105,397 km (0.047 R)
• M82: 58,543,182 km (0.104 R)
• M83: 58,852,700 km (0.101 R)
• M84: 59,577,352 km (0.112 R)
• M85: 60,200,726 km (0.112 R)
• M86: 60,409,116 km (0.111 R)
• M87: 60,721,925 km (0.067 R)
• M88: 61,349,339 km (0.059 R)
• M89: 61,558,925 km (0.037 R)
• M90: 63,244,295 km (0.059 R)
• M91: 64,518,270 km (0.094 R)
• M92: 67,415,532 km (0.075 R)
• M93: 67,956,778 km (0.061 R)
• M94: 68,065,086 km (0.052 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit