🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.82 AU - 0.94 AU

Year: 299 Days

Day: 26 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 330 Days

Day: 47.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,892,078 km

• M1: 90,357 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.56 AU - 2.22 AU

Year: 940 Days

Day: 45.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,892,078 km

• M1: 532,718 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.77 AU - 2.51 AU

Year: 1132 Days

Day: 41.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,892,078 km

• M1: 174,581 km (0.096 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 13

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.48 AU - 10.46 AU

Year: 11385 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,892,078 km

• M1: 164,857 km (0.105 R)
• M2: 774,917 km (0.053 R)
• M3: 1,359,545 km (0.073 R)
• M4: 2,916,560 km (0.064 R)
• M5: 3,684,446 km (0.092 R)
• M6: 6,103,444 km (0.089 R)
• M7: 7,318,029 km (0.099 R)
• M8: 8,028,768 km (0.07 R)
• M9: 8,543,684 km (0.091 R)
• M10: 9,536,715 km (0.085 R)
• M11: 12,111,444 km (0.074 R)
• M12: 12,540,341 km (0.097 R)
• M13: 14,021,659 km (0.093 R)
• M14: 15,473,506 km (0.115 R)
• M15: 16,125,454 km (0.102 R)
• M16: 17,099,485 km (0.058 R)
• M17: 18,351,769 km (0.093 R)
• M18: 20,001,834 km (0.085 R)
• M19: 21,303,036 km (0.104 R)
• M20: 23,690,768 km (0.092 R)
• M21: 25,047,770 km (0.117 R)
• M22: 25,544,884 km (0.045 R)
• M23: 27,493,994 km (0.095 R)
• M24: 31,111,869 km (0.072 R)
• M25: 33,934,631 km (0.088 R)
• M26: 39,411,709 km (0.105 R)
• M27: 40,084,600 km (0.086 R)
• M28: 41,591,798 km (0.075 R)
• M29: 45,746,281 km (0.025 R)
• M30: 50,642,769 km (0.112 R)
• M31: 55,037,057 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 6.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.2 AU - 18.76 AU

Year: 25304 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,892,078 km

• M1: 77,641 km (0.038 R)
• M2: 457,321 km (0.104 R)
• M3: 808,726 km (0.081 R)
• M4: 1,235,379 km (0.059 R)
• M5: 1,685,968 km (0.078 R)
• M6: 9,826,635 km (0.094 R)
• M7: 10,767,905 km (0.074 R)
• M8: 12,135,080 km (0.095 R)
• M9: 16,541,635 km (0.108 R)
• M10: 19,606,596 km (0.062 R)
• M11: 22,371,614 km (0.11 R)
• M12: 27,254,937 km (0.11 R)
• M13: 32,087,247 km (0.082 R)
• M14: 35,017,870 km (0.113 R)
• M15: 37,329,456 km (0.087 R)
• M16: 46,980,164 km (0.095 R)
• M17: 48,370,228 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 7.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.48 AU - 21.76 AU

Year: 26748 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 35,892,078 km

• M1: 95,892 km (0.082 R)
• M2: 487,390 km (0.112 R)
• M3: 758,312 km (0.11 R)
• M4: 1,295,069 km (0.075 R)
• M5: 1,991,297 km (0.102 R)
• M6: 2,601,357 km (0.116 R)
• M7: 2,868,838 km (0.085 R)
• M8: 3,154,570 km (0.115 R)
• M9: 3,512,109 km (0.119 R)
• M10: 5,833,120 km (0.063 R)
• M11: 6,293,882 km (0.063 R)
• M12: 7,030,352 km (0.09 R)
• M13: 7,375,624 km (0.077 R)
• M14: 8,821,487 km (0.078 R)
• M15: 10,558,468 km (0.102 R)
• M16: 11,835,884 km (0.07 R)
• M17: 13,940,726 km (0.07 R)
• M18: 14,280,014 km (0.104 R)
• M19: 14,764,263 km (0.092 R)
• M20: 20,925,900 km (0.076 R)
• M21: 23,309,592 km (0.034 R)
• M22: 25,970,490 km (0.094 R)
• M23: 27,639,254 km (0.073 R)
• M24: 29,600,781 km (0.093 R)
• M25: 31,653,264 km (0.099 R)
• M26: 32,358,019 km (0.038 R)
• M27: 33,555,700 km (0.081 R)
• M28: 38,377,239 km (0.072 R)
• M29: 40,127,235 km (0.103 R)
• M30: 45,546,717 km (0.093 R)
• M31: 46,595,548 km (0.082 R)
• M32: 53,725,532 km (0.083 R)
• M33: 59,039,099 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.5

Radius: 4.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.49 AU - 24.03 AU

Year: 31767 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,892,078 km

• M1: 89,460 km (0.106 R)
• M2: 512,971 km (0.112 R)
• M3: 889,210 km (0.106 R)
• M4: 1,518,269 km (0.115 R)
• M5: 2,752,601 km (0.059 R)
• M6: 5,924,225 km (0.101 R)
• M7: 7,955,316 km (0.107 R)
• M8: 11,030,898 km (0.083 R)
• M9: 18,961,829 km (0.085 R)
• M10: 19,528,805 km (0.111 R)
• M11: 34,617,546 km (0.105 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit