🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.47 AU - 0.77 AU

Year: 174 Days

Day: 37.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,660,087 km

• M1: 545,583 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.6 AU - 0.76 AU

Year: 200 Days

Day: 30.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 236 Days

Day: 44.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,660,087 km

• M1: 542,143 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.92 AU

Year: 255 Days

Day: 23.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,660,087 km

• M1: 164,408 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.23 AU - 4.47 AU

Year: 2693 Days

Day: 40.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 11.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.6 AU - 5.7 AU

Year: 4787 Days

Day: 5.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 10,660,087 km

• M1: 149,448 km (0.103 R)
• M2: 235,617 km (0.091 R)
• M3: 334,351 km (0.084 R)
• M4: 493,374 km (0.119 R)
• M5: 601,383 km (0.107 R)
• M6: 785,538 km (0.119 R)
• M7: 1,010,833 km (0.049 R)
• M8: 1,120,488 km (0.095 R)
• M9: 1,281,007 km (0.081 R)
• M10: 1,425,069 km (0.055 R)
• M11: 1,729,651 km (0.071 R)
• M12: 2,153,910 km (0.12 R)
• M13: 2,489,757 km (0.077 R)
• M14: 2,779,828 km (0.115 R)
• M15: 2,889,483 km (0.109 R)
• M16: 3,276,792 km (0.089 R)
• M17: 3,493,559 km (0.087 R)
• M18: 3,629,394 km (0.079 R)
• M19: 4,154,183 km (0.081 R)
• M20: 4,262,043 km (0.101 R)
• M21: 4,443,954 km (0.085 R)
• M22: 5,024,394 km (0.087 R)
• M23: 5,158,733 km (0.048 R)
• M24: 5,470,495 km (0.042 R)
• M25: 5,889,070 km (0.096 R)
• M26: 6,091,924 km (0.084 R)
• M27: 6,778,280 km (0.106 R)
• M28: 6,948,372 km (0.081 R)
• M29: 7,357,971 km (0.108 R)
• M30: 7,598,824 km (0.06 R)
• M31: 8,043,429 km (0.115 R)
• M32: 8,588,115 km (0.107 R)
• M33: 9,051,120 km (0.033 R)
• M34: 9,569,776 km (0.059 R)
• M35: 9,760,962 km (0.081 R)
• M36: 9,977,280 km (0.101 R)
• M37: 10,122,540 km (0.111 R)
• M38: 10,636,259 km (0.115 R)
• M39: 10,710,310 km (0.094 R)
• M40: 10,933,660 km (0.114 R)
• M41: 11,008,459 km (0.026 R)
• M42: 11,612,834 km (0.085 R)
• M43: 11,689,129 km (0.044 R)
• M44: 11,867,898 km (0.103 R)
• M45: 11,944,792 km (0.071 R)
• M46: 12,331,652 km (0.096 R)
• M47: 12,670,341 km (0.085 R)
• M48: 13,038,502 km (0.106 R)
• M49: 13,276,961 km (0.111 R)
• M50: 13,383,474 km (0.045 R)
• M51: 13,785,294 km (0.08 R)
• M52: 13,974,236 km (0.06 R)
• M53: 14,272,834 km (0.028 R)
• M54: 14,628,428 km (0.072 R)
• M55: 14,848,636 km (0.092 R)
• M56: 15,125,542 km (0.112 R)
• M57: 15,209,017 km (0.059 R)
• M58: 15,684,589 km (0.042 R)
• M59: 15,853,634 km (0.057 R)
• M60: 16,136,674 km (0.043 R)
• M61: 16,335,788 km (0.106 R)
• M62: 16,995,814 km (0.107 R)
• M63: 18,253,184 km (0.093 R)
• M64: 18,371,666 km (0.086 R)
• M65: 19,178,148 km (0.118 R)
• M66: 19,389,081 km (0.105 R)
• M67: 20,148,888 km (0.053 R)
• M68: 20,332,744 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 9.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.69 AU - 9.19 AU

Year: 7234 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 10,660,087 km

• M1: 297,251 km (0.105 R)
• M2: 403,914 km (0.068 R)
• M3: 666,758 km (0.109 R)
• M4: 758,012 km (0.058 R)
• M5: 1,078,900 km (0.096 R)
• M6: 1,210,097 km (0.095 R)
• M7: 1,668,465 km (0.104 R)
• M8: 1,769,892 km (0.063 R)
• M9: 2,852,682 km (0.107 R)
• M10: 3,244,927 km (0.115 R)
• M11: 3,372,385 km (0.089 R)
• M12: 3,566,712 km (0.088 R)
• M13: 4,380,824 km (0.059 R)
• M14: 4,521,895 km (0.05 R)
• M15: 4,604,922 km (0.08 R)
• M16: 5,027,835 km (0.094 R)
• M17: 5,513,729 km (0.094 R)
• M18: 6,014,732 km (0.117 R)
• M19: 6,450,062 km (0.06 R)
• M20: 6,759,580 km (0.056 R)
• M21: 7,660,309 km (0.069 R)
• M22: 8,894,341 km (0.099 R)
• M23: 9,178,577 km (0.107 R)
• M24: 9,817,510 km (0.05 R)
• M25: 9,909,961 km (0.097 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit