🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 142 Days

Day: 40.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 259 Days

Day: 41.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,021,545 km

• M1: 41,887 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 297 Days

Day: 46.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,021,545 km

• M1: 62,382 km (0.091 R)
• M2: 440,715 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.88 AU - 0.98 AU

Year: 312 Days

Day: 42.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 8.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.92 AU - 7.18 AU

Year: 6519 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 104,021,545 km

• M1: 114,293 km (0.058 R)
• M2: 728,990 km (0.057 R)
• M3: 1,138,440 km (0.102 R)
• M4: 1,763,908 km (0.1 R)
• M5: 2,081,804 km (0.036 R)
• M6: 2,525,661 km (0.082 R)
• M7: 3,435,216 km (0.095 R)
• M8: 5,778,816 km (0.076 R)
• M9: 13,684,016 km (0.083 R)
• M10: 15,134,667 km (0.075 R)
• M11: 17,498,912 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 10.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.69 AU - 9.83 AU

Year: 10619 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 104,021,545 km

• M1: 134,339 km (0.116 R)
• M2: 575,653 km (0.119 R)
• M3: 1,638,396 km (0.093 R)
• M4: 2,470,459 km (0.118 R)
• M5: 5,376,398 km (0.11 R)
• M6: 6,445,574 km (0.069 R)
• M7: 7,909,239 km (0.074 R)
• M8: 10,242,517 km (0.101 R)
• M9: 12,401,963 km (0.069 R)
• M10: 14,716,092 km (0.113 R)
• M11: 16,291,807 km (0.113 R)
• M12: 17,601,237 km (0.068 R)
• M13: 23,727,718 km (0.108 R)
• M14: 34,777,017 km (0.087 R)
• M15: 40,224,474 km (0.119 R)
• M16: 47,946,716 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798

Radius: 3.8

Gravity: 55.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.98 AU - 21.7 AU

Year: 29620 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 104,021,545 km

• M1: 48,171 km (0.108 R)
• M2: 171,140 km (0.101 R)
• M3: 412,441 km (0.116 R)
• M4: 749,186 km (0.114 R)
• M5: 1,396,646 km (0.078 R)
• M6: 1,751,043 km (0.119 R)
• M7: 2,743,775 km (0.113 R)
• M8: 4,582,033 km (0.087 R)
• M9: 6,358,358 km (0.098 R)
• M10: 13,597,549 km (0.078 R)
• M11: 18,404,727 km (0.059 R)
• M12: 21,619,286 km (0.107 R)
• M13: 26,795,671 km (0.118 R)
• M14: 27,688,621 km (0.093 R)
• M15: 28,865,657 km (0.11 R)
• M16: 29,399,273 km (0.11 R)
• M17: 32,309,251 km (0.09 R)
• M18: 34,055,506 km (0.119 R)
• M19: 34,801,252 km (0.076 R)
• M20: 34,951,747 km (0.099 R)
• M21: 35,557,768 km (0.099 R)
• M22: 37,576,143 km (0.095 R)
• M23: 38,855,504 km (0.111 R)
• M24: 40,495,096 km (0.036 R)
• M25: 42,522,746 km (0.093 R)
• M26: 43,213,290 km (0.082 R)
• M27: 45,509,617 km (0.117 R)
• M28: 50,343,423 km (0.076 R)
• M29: 52,883,894 km (0.074 R)
• M30: 53,282,124 km (0.052 R)
• M31: 55,508,290 km (0.113 R)
• M32: 58,642,964 km (0.103 R)
• M33: 64,806,246 km (0.1 R)
• M34: 67,107,810 km (0.117 R)
• M35: 68,750,993 km (0.11 R)
• M36: 74,838,429 km (0.098 R)
• M37: 75,844,475 km (0.095 R)
• M38: 85,035,918 km (0.086 R)
• M39: 86,958,998 km (0.067 R)
• M40: 92,037,098 km (0.09 R)
• M41: 94,064,000 km (0.107 R)
• M42: 97,011,078 km (0.115 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit