🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 152 Days

Day: 26 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,648,123 km

• M1: 54,603 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.61 AU - 0.79 AU

Year: 207 Days

Day: 39.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.38 AU - 1.78 AU

Year: 701 Days

Day: 46.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.89 AU - 2.39 AU

Year: 1105 Days

Day: 37.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,648,123 km

• M1: 519,105 km (0.097 R)
• M2: 1,247,945 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.13 AU - 5.21 AU

Year: 3563 Days

Day: 38.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,648,123 km

• M1: 2,149,871 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 8.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.74 AU - 7.42 AU

Year: 5294 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 12,648,123 km

• M1: 183,557 km (0.103 R)
• M2: 274,512 km (0.112 R)
• M3: 386,411 km (0.034 R)
• M4: 454,030 km (0.11 R)
• M5: 569,818 km (0.102 R)
• M6: 806,781 km (0.096 R)
• M7: 950,395 km (0.114 R)
• M8: 1,018,612 km (0.039 R)
• M9: 1,233,434 km (0.084 R)
• M10: 1,293,274 km (0.114 R)
• M11: 1,739,674 km (0.11 R)
• M12: 2,511,748 km (0.105 R)
• M13: 2,607,790 km (0.07 R)
• M14: 3,024,719 km (0.114 R)
• M15: 3,085,905 km (0.116 R)
• M16: 3,147,689 km (0.053 R)
• M17: 3,293,248 km (0.044 R)
• M18: 3,505,228 km (0.045 R)
• M19: 4,190,236 km (0.039 R)
• M20: 4,281,790 km (0.117 R)
• M21: 4,350,755 km (0.075 R)
• M22: 4,489,881 km (0.075 R)
• M23: 5,330,621 km (0.106 R)
• M24: 5,454,787 km (0.098 R)
• M25: 5,554,719 km (0.037 R)
• M26: 5,756,376 km (0.096 R)
• M27: 6,037,770 km (0.085 R)
• M28: 6,141,292 km (0.113 R)
• M29: 6,481,477 km (0.098 R)
• M30: 6,667,278 km (0.1 R)
• M31: 6,989,961 km (0.115 R)
• M32: 7,180,548 km (0.101 R)
• M33: 7,427,983 km (0.112 R)
• M34: 7,903,256 km (0.088 R)
• M35: 8,016,501 km (0.108 R)
• M36: 8,244,638 km (0.1 R)
• M37: 8,330,806 km (0.09 R)
• M38: 9,809,581 km (0.056 R)
• M39: 10,023,057 km (0.06 R)
• M40: 10,330,780 km (0.091 R)
• M41: 10,392,564 km (0.059 R)
• M42: 10,547,847 km (0.112 R)
• M43: 10,860,805 km (0.115 R)
• M44: 11,753,157 km (0.12 R)
• M45: 11,817,783 km (0.087 R)
• M46: 11,915,022 km (0.051 R)
• M47: 12,240,846 km (0.043 R)
• M48: 12,306,370 km (0.054 R)
• M49: 12,536,601 km (0.077 R)
• M50: 12,834,899 km (0.045 R)
• M51: 13,034,911 km (0.059 R)
• M52: 13,675,340 km (0.092 R)
• M53: 14,119,496 km (0.102 R)
• M54: 14,256,976 km (0.105 R)
• M55: 14,395,055 km (0.089 R)
• M56: 14,498,876 km (0.032 R)
• M57: 14,881,697 km (0.08 R)
• M58: 15,021,870 km (0.102 R)
• M59: 15,907,041 km (0.092 R)
• M60: 16,229,873 km (0.086 R)
• M61: 16,591,002 km (0.028 R)
• M62: 17,027,978 km (0.054 R)
• M63: 17,579,545 km (0.101 R)
• M64: 17,838,948 km (0.08 R)
• M65: 18,511,839 km (0.049 R)
• M66: 19,040,817 km (0.088 R)
• M67: 19,269,103 km (0.111 R)
• M68: 19,766,815 km (0.111 R)
• M69: 20,462,894 km (0.043 R)
• M70: 20,579,730 km (0.046 R)
• M71: 20,970,779 km (0.11 R)
• M72: 21,720,264 km (0.113 R)
• M73: 21,998,666 km (0.108 R)
• M74: 22,198,230 km (0.098 R)
• M75: 22,278,115 km (0.067 R)
• M76: 22,840,752 km (0.119 R)
• M77: 23,857,120 km (0.057 R)
• M78: 25,597,542 km (0.05 R)
• M79: 26,228,995 km (0.056 R)
• M80: 26,737,927 km (0.091 R)
• M81: 27,421,439 km (0.075 R)
• M82: 27,550,243 km (0.107 R)
• M83: 27,679,196 km (0.059 R)
• M84: 28,284,021 km (0.067 R)
• M85: 28,805,818 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 11.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.3 AU - 8.02 AU

Year: 6765 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 12,648,123 km

• M1: 162,762 km (0.116 R)
• M2: 240,553 km (0.11 R)
• M3: 370,853 km (0.06 R)
• M4: 569,669 km (0.062 R)
• M5: 1,012,927 km (0.101 R)
• M6: 1,171,651 km (0.114 R)
• M7: 1,487,601 km (0.082 R)
• M8: 1,917,994 km (0.113 R)
• M9: 2,178,295 km (0.094 R)
• M10: 2,291,989 km (0.081 R)
• M11: 2,856,422 km (0.117 R)
• M12: 2,981,186 km (0.12 R)
• M13: 3,189,576 km (0.11 R)
• M14: 3,669,935 km (0.095 R)
• M15: 3,868,601 km (0.077 R)
• M16: 4,538,500 km (0.086 R)
• M17: 4,658,178 km (0.077 R)
• M18: 5,681,727 km (0.04 R)
• M19: 5,955,491 km (0.11 R)
• M20: 6,042,856 km (0.072 R)
• M21: 6,426,575 km (0.116 R)
• M22: 6,696,898 km (0.104 R)
• M23: 6,833,481 km (0.089 R)
• M24: 7,155,715 km (0.11 R)
• M25: 8,152,336 km (0.083 R)
• M26: 8,330,806 km (0.119 R)
• M27: 8,724,847 km (0.117 R)
• M28: 9,702,020 km (0.025 R)
• M29: 10,238,478 km (0.104 R)
• M30: 10,678,146 km (0.066 R)
• M31: 10,891,473 km (0.112 R)
• M32: 11,521,579 km (0.107 R)
• M33: 11,630,935 km (0.111 R)
• M34: 12,200,754 km (0.1 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit