🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.79 AU - 0.81 AU

Year: 259 Days

Day: 34.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.87 AU - 1.09 AU

Year: 351 Days

Day: 42.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.18 AU

Year: 429 Days

Day: 27.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.98 AU - 2.12 AU

Year: 1062 Days

Day: 41.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,437,943 km

• M1: 1,259,764 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.8 AU - 4.08 AU

Year: 2828 Days

Day: 21.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,437,943 km

• M1: 429,645 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.51 AU - 4.63 AU

Year: 3533 Days

Day: 25.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,437,943 km

• M1: 543,190 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.7 AU - 6.02 AU

Year: 3875 Days

Day: 15.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 9.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.14 AU - 6.56 AU

Year: 5787 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,437,943 km

• M1: 146,905 km (0.095 R)
• M2: 239,506 km (0.095 R)
• M3: 404,812 km (0.05 R)
• M4: 487,091 km (0.088 R)
• M5: 553,213 km (0.068 R)
• M6: 683,363 km (0.025 R)
• M7: 824,434 km (0.093 R)
• M8: 933,341 km (0.086 R)
• M9: 1,136,046 km (0.115 R)
• M10: 1,227,301 km (0.119 R)
• M11: 1,401,433 km (0.046 R)
• M12: 1,791,734 km (0.081 R)
• M13: 1,953,599 km (0.049 R)
• M14: 2,027,051 km (0.117 R)
• M15: 2,195,947 km (0.075 R)
• M16: 2,291,839 km (0.087 R)
• M17: 2,527,606 km (0.11 R)
• M18: 2,750,806 km (0.094 R)
• M19: 3,129,887 km (0.098 R)
• M20: 3,414,123 km (0.088 R)
• M21: 3,615,781 km (0.073 R)
• M22: 3,706,736 km (0.085 R)
• M23: 3,798,440 km (0.072 R)
• M24: 4,078,038 km (0.088 R)
• M25: 4,981,908 km (0.11 R)
• M26: 5,391,657 km (0.071 R)
• M27: 5,679,633 km (0.099 R)
• M28: 5,785,548 km (0.092 R)
• M29: 6,161,787 km (0.089 R)
• M30: 6,407,726 km (0.108 R)
• M31: 6,518,129 km (0.089 R)
• M32: 6,712,905 km (0.117 R)
• M33: 6,937,751 km (0.103 R)
• M34: 7,569,054 km (0.117 R)
• M35: 7,656,569 km (0.092 R)
• M36: 7,715,061 km (0.083 R)
• M37: 8,610,853 km (0.092 R)
• M38: 8,763,443 km (0.09 R)
• M39: 8,947,598 km (0.108 R)
• M40: 9,226,299 km (0.056 R)
• M41: 9,351,064 km (0.061 R)
• M42: 9,855,957 km (0.07 R)
• M43: 10,337,362 km (0.111 R)
• M44: 10,434,451 km (0.084 R)
• M45: 10,499,527 km (0.113 R)
• M46: 10,564,602 km (0.066 R)
• M47: 11,725,481 km (0.037 R)
• M48: 11,793,099 km (0.068 R)
• M49: 12,201,202 km (0.114 R)
• M50: 12,407,049 km (0.07 R)
• M51: 13,136,488 km (0.077 R)
• M52: 13,276,961 km (0.096 R)
• M53: 13,630,460 km (0.034 R)
• M54: 14,094,513 km (0.101 R)
• M55: 14,346,585 km (0.08 R)
• M56: 14,491,396 km (0.12 R)
• M57: 14,818,716 km (0.074 R)
• M58: 14,891,870 km (0.026 R)
• M59: 15,075,127 km (0.091 R)
• M60: 15,443,886 km (0.043 R)
• M61: 16,910,244 km (0.101 R)
• M62: 17,601,985 km (0.117 R)
• M63: 19,092,428 km (0.084 R)
• M64: 19,371,428 km (0.083 R)
• M65: 19,812,592 km (0.072 R)
• M66: 20,378,820 km (0.117 R)
• M67: 20,582,273 km (0.085 R)
• M68: 21,073,403 km (0.101 R)
• M69: 21,817,503 km (0.102 R)
• M70: 21,900,679 km (0.105 R)
• M71: 22,528,093 km (0.102 R)
• M72: 22,696,391 km (0.095 R)
• M73: 23,203,827 km (0.055 R)
• M74: 23,544,162 km (0.094 R)
• M75: 23,672,217 km (0.053 R)
• M76: 24,922,108 km (0.09 R)
• M77: 25,664,712 km (0.12 R)
• M78: 26,016,715 km (0.031 R)
• M79: 26,370,365 km (0.098 R)
• M80: 26,903,681 km (0.095 R)
• M81: 27,171,760 km (0.036 R)
• M82: 27,530,496 km (0.103 R)
• M83: 27,935,906 km (0.062 R)
• M84: 28,071,592 km (0.109 R)
• M85: 28,162,098 km (0.097 R)
• M86: 29,439,515 km (0.106 R)
• M87: 29,992,877 km (0.106 R)
• M88: 30,549,531 km (0.086 R)
• M89: 30,969,302 km (0.063 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit