🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 200 Days

Day: 30.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,509,105 km

• M1: 220,208 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.97 AU - 1.03 AU

Year: 373 Days

Day: 24 Hours

Environment

Temp: 9 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,509,105 km

• M1: 59,690 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.98 AU - 1.34 AU

Year: 466 Days

Day: 37.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 154.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,509,105 km

• M1: 27,077 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.71 AU

Year: 624 Days

Day: 44.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 81.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,509,105 km

• M1: 575,503 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.35 AU - 2.15 AU

Year: 863 Days

Day: 24.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,509,105 km

• M1: 51,761 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.21 AU - 4.57 AU

Year: 2860 Days

Day: 42.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,509,105 km

• M1: 667,356 km (0.104 R)
• M2: 2,097,512 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.9

Radius: 4.9

Gravity: 30.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.04 AU - 18.76 AU

Year: 23635 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,509,105 km

• M1: 252,521 km (0.096 R)
• M2: 324,029 km (0.064 R)
• M3: 423,362 km (0.06 R)
• M4: 804,986 km (0.106 R)
• M5: 1,115,701 km (0.103 R)
• M6: 1,299,856 km (0.064 R)
• M7: 1,907,971 km (0.074 R)
• M8: 1,944,174 km (0.078 R)
• M9: 2,672,566 km (0.102 R)
• M10: 2,960,392 km (0.083 R)
• M11: 3,257,942 km (0.11 R)
• M12: 3,744,734 km (0.106 R)
• M13: 4,066,220 km (0.053 R)
• M14: 6,013,685 km (0.06 R)
• M15: 6,173,904 km (0.086 R)
• M16: 6,227,610 km (0.082 R)
• M17: 6,939,696 km (0.11 R)
• M18: 7,505,026 km (0.106 R)
• M19: 7,562,322 km (0.033 R)
• M20: 8,026,225 km (0.081 R)
• M21: 8,559,093 km (0.088 R)
• M22: 8,799,646 km (0.098 R)
• M23: 9,472,388 km (0.11 R)
• M24: 10,480,228 km (0.058 R)
• M25: 10,544,406 km (0.079 R)
• M26: 11,654,273 km (0.077 R)
• M27: 14,053,224 km (0.066 R)
• M28: 15,199,144 km (0.075 R)
• M29: 15,344,403 km (0.066 R)
• M30: 15,563,265 km (0.098 R)
• M31: 15,636,418 km (0.082 R)
• M32: 15,930,378 km (0.038 R)
• M33: 16,523,534 km (0.085 R)
• M34: 16,822,879 km (0.088 R)
• M35: 19,438,299 km (0.114 R)
• M36: 20,792,758 km (0.03 R)
• M37: 21,115,739 km (0.113 R)
• M38: 21,848,769 km (0.096 R)
• M39: 22,507,448 km (0.058 R)
• M40: 24,012,852 km (0.049 R)
• M41: 26,069,972 km (0.063 R)
• M42: 27,031,587 km (0.118 R)
• M43: 27,472,602 km (0.082 R)
• M44: 27,649,576 km (0.07 R)
• M45: 28,899,466 km (0.101 R)
• M46: 29,259,997 km (0.081 R)
• M47: 30,167,607 km (0.095 R)
• M48: 30,900,487 km (0.103 R)
• M49: 31,546,451 km (0.045 R)
• M50: 32,196,903 km (0.089 R)
• M51: 35,418,642 km (0.059 R)
• M52: 36,191,465 km (0.079 R)
• M53: 37,459,008 km (0.105 R)
• M54: 37,950,437 km (0.034 R)
• M55: 39,238,175 km (0.094 R)
• M56: 40,138,006 km (0.12 R)
• M57: 40,439,446 km (0.08 R)
• M58: 43,289,136 km (0.078 R)
• M59: 48,109,030 km (0.088 R)
• M60: 48,857,169 km (0.091 R)
• M61: 50,473,574 km (0.03 R)
• M62: 51,779,114 km (0.099 R)
• M63: 54,201,403 km (0.117 R)
• M64: 54,645,858 km (0.102 R)
• M65: 55,202,961 km (0.06 R)
• M66: 55,314,710 km (0.11 R)
• M67: 55,538,209 km (0.073 R)
• M68: 55,986,255 km (0.05 R)
• M69: 56,210,652 km (0.116 R)
• M70: 57,450,519 km (0.115 R)
• M71: 58,357,830 km (0.044 R)
• M72: 59,384,221 km (0.092 R)
• M73: 60,762,018 km (0.033 R)
• M74: 61,570,594 km (0.109 R)
• M75: 62,150,286 km (0.12 R)
• M76: 67,090,905 km (0.089 R)
• M77: 67,210,135 km (0.072 R)
• M78: 70,817,687 km (0.1 R)
• M79: 71,303,432 km (0.063 R)
• M80: 72,156,139 km (0.092 R)
• M81: 73,502,969 km (0.097 R)
• M82: 74,611,040 km (0.104 R)
• M83: 76,594,559 km (0.079 R)
• M84: 76,719,024 km (0.033 R)
• M85: 78,093,529 km (0.088 R)
• M86: 79,224,190 km (0.085 R)
• M87: 79,476,113 km (0.047 R)
• M88: 79,980,856 km (0.093 R)
• M89: 80,107,266 km (0.113 R)
• M90: 80,993,634 km (0.115 R)
• M91: 81,374,360 km (0.089 R)
• M92: 82,010,450 km (0.082 R)
• M93: 83,543,828 km (0.08 R)
• M94: 84,442,612 km (0.097 R)
• M95: 86,249,904 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit