🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 35 Hours

Environment

Temp: 197 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 176 Days

Day: 15.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.74 AU - 0.88 AU

Year: 269 Days

Day: 38.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.78 AU - 1.1 AU

Year: 336 Days

Day: 13.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.13 AU - 2.45 AU

Year: 1279 Days

Day: 19.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,976,733 km

• M1: 1,690,157 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.02 AU - 2.62 AU

Year: 1304 Days

Day: 27.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.78 AU - 3.94 AU

Year: 2272 Days

Day: 24.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,976,733 km

• M1: 774,319 km (0.114 R)
• M2: 2,045,900 km (0.032 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 13.2

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.92 AU - 11.04 AU

Year: 9929 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,976,733 km

• M1: 165,754 km (0.063 R)
• M2: 249,978 km (0.108 R)
• M3: 381,325 km (0.118 R)
• M4: 626,217 km (0.103 R)
• M5: 743,501 km (0.104 R)
• M6: 1,516,773 km (0.116 R)
• M7: 1,681,330 km (0.067 R)
• M8: 1,778,120 km (0.039 R)
• M9: 1,901,838 km (0.12 R)
• M10: 2,264,313 km (0.046 R)
• M11: 2,564,706 km (0.116 R)
• M12: 2,965,927 km (0.102 R)
• M13: 3,114,179 km (0.07 R)
• M14: 3,204,386 km (0.036 R)
• M15: 3,668,439 km (0.045 R)
• M16: 3,795,896 km (0.05 R)
• M17: 3,989,775 km (0.077 R)
• M18: 4,220,306 km (0.109 R)
• M19: 4,798,352 km (0.072 R)
• M20: 5,079,297 km (0.099 R)
• M21: 6,180,038 km (0.112 R)
• M22: 7,152,424 km (0.047 R)
• M23: 7,514,151 km (0.11 R)
• M24: 7,636,074 km (0.058 R)
• M25: 7,799,734 km (0.052 R)
• M26: 9,941,676 km (0.111 R)
• M27: 10,210,354 km (0.093 R)
• M28: 11,262,476 km (0.046 R)
• M29: 11,730,717 km (0.059 R)
• M30: 12,062,376 km (0.103 R)
• M31: 12,205,391 km (0.084 R)
• M32: 12,734,818 km (0.111 R)
• M33: 13,173,588 km (0.11 R)
• M34: 13,617,445 km (0.114 R)
• M35: 13,816,261 km (0.088 R)
• M36: 14,671,961 km (0.077 R)
• M37: 15,804,716 km (0.031 R)
• M38: 15,961,494 km (0.107 R)
• M39: 16,276,398 km (0.101 R)
• M40: 16,593,246 km (0.066 R)
• M41: 17,287,081 km (0.112 R)
• M42: 17,556,357 km (0.052 R)
• M43: 18,318,110 km (0.12 R)
• M44: 18,592,622 km (0.087 R)
• M45: 20,099,222 km (0.061 R)
• M46: 21,355,694 km (0.11 R)
• M47: 21,529,078 km (0.073 R)
• M48: 22,991,398 km (0.065 R)
• M49: 24,184,291 km (0.035 R)
• M50: 24,909,691 km (0.044 R)
• M51: 25,214,123 km (0.032 R)
• M52: 25,458,416 km (0.089 R)
• M53: 25,580,937 km (0.06 R)
• M54: 27,379,103 km (0.065 R)
• M55: 27,756,090 km (0.066 R)
• M56: 29,796,305 km (0.076 R)
• M57: 30,834,515 km (0.059 R)
• M58: 31,292,434 km (0.096 R)
• M59: 32,480,241 km (0.065 R)
• M60: 32,946,238 km (0.111 R)
• M61: 33,146,550 km (0.086 R)
• M62: 33,615,689 km (0.086 R)
• M63: 33,884,815 km (0.08 R)
• M64: 34,357,245 km (0.065 R)
• M65: 35,172,404 km (0.063 R)
• M66: 35,445,570 km (0.093 R)
• M67: 36,476,150 km (0.068 R)
• M68: 37,725,890 km (0.077 R)
• M69: 38,005,489 km (0.11 R)
• M70: 39,130,913 km (0.12 R)
• M71: 39,484,712 km (0.076 R)
• M72: 40,338,467 km (0.118 R)
• M73: 40,552,841 km (0.114 R)
• M74: 43,228,100 km (0.077 R)
• M75: 44,107,885 km (0.026 R)
• M76: 44,476,195 km (0.057 R)
• M77: 44,993,654 km (0.047 R)
• M78: 46,782,695 km (0.038 R)
• M79: 47,158,335 km (0.068 R)
• M80: 47,535,023 km (0.047 R)
• M81: 49,509,715 km (0.068 R)
• M82: 49,815,941 km (0.069 R)
• M83: 50,199,510 km (0.116 R)
• M84: 50,661,169 km (0.118 R)
• M85: 51,201,517 km (0.088 R)
• M86: 51,356,201 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 20,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit