🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 40.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.97 AU - 1.15 AU

Year: 418 Days

Day: 35.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,963,574 km

• M1: 591,211 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.11 AU - 1.59 AU

Year: 601 Days

Day: 47.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,963,574 km

• M1: 673,490 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.23 AU - 1.87 AU

Year: 739 Days

Day: 27.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,963,574 km

• M1: 832,662 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.28 AU - 1.88 AU

Year: 760 Days

Day: 34.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,963,574 km

• M1: 446,400 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.06 AU - 3.24 AU

Year: 1652 Days

Day: 12.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.17 AU - 4.05 AU

Year: 2626 Days

Day: 34.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 10.7

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.33 AU - 10.11 AU

Year: 10719 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,963,574 km

• M1: 147,204 km (0.097 R)
• M2: 215,870 km (0.116 R)
• M3: 452,683 km (0.082 R)
• M4: 720,164 km (0.071 R)
• M5: 814,261 km (0.113 R)
• M6: 1,101,340 km (0.069 R)
• M7: 1,742,067 km (0.088 R)
• M8: 2,396,109 km (0.106 R)
• M9: 2,541,518 km (0.101 R)
• M10: 2,689,770 km (0.106 R)
• M11: 3,089,046 km (0.067 R)
• M12: 3,739,797 km (0.078 R)
• M13: 4,684,059 km (0.108 R)
• M14: 4,830,066 km (0.107 R)
• M15: 5,391,208 km (0.085 R)
• M16: 5,737,826 km (0.108 R)
• M17: 5,972,845 km (0.083 R)
• M18: 6,371,972 km (0.06 R)
• M19: 6,493,296 km (0.111 R)
• M20: 6,615,517 km (0.107 R)
• M21: 7,195,807 km (0.082 R)
• M22: 7,449,525 km (0.077 R)
• M23: 7,663,301 km (0.112 R)
• M24: 8,449,437 km (0.098 R)
• M25: 8,538,298 km (0.057 R)
• M26: 9,033,168 km (0.053 R)
• M27: 10,050,583 km (0.066 R)
• M28: 10,525,108 km (0.062 R)
• M29: 10,909,874 km (0.094 R)
• M30: 11,055,432 km (0.093 R)
• M31: 11,495,848 km (0.095 R)
• M32: 11,693,467 km (0.095 R)
• M33: 12,495,162 km (0.069 R)
• M34: 14,363,191 km (0.082 R)
• M35: 14,629,625 km (0.056 R)
• M36: 15,492,804 km (0.09 R)
• M37: 15,656,464 km (0.029 R)
• M38: 15,875,625 km (0.089 R)
• M39: 16,762,292 km (0.089 R)
• M40: 16,986,539 km (0.03 R)
• M41: 17,155,435 km (0.103 R)
• M42: 18,874,015 km (0.108 R)
• M43: 19,048,895 km (0.118 R)
• M44: 19,753,800 km (0.088 R)
• M45: 20,586,911 km (0.051 R)
• M46: 21,431,690 km (0.114 R)
• M47: 21,614,050 km (0.119 R)
• M48: 22,843,744 km (0.037 R)
• M49: 23,341,905 km (0.026 R)
• M50: 23,529,651 km (0.074 R)
• M51: 24,096,028 km (0.034 R)
• M52: 24,412,577 km (0.112 R)
• M53: 25,499,107 km (0.066 R)
• M54: 26,145,669 km (0.113 R)
• M55: 26,340,595 km (0.105 R)
• M56: 26,601,493 km (0.04 R)
• M57: 27,059,861 km (0.117 R)
• M58: 27,653,017 km (0.025 R)
• M59: 27,785,411 km (0.12 R)
• M60: 28,383,952 km (0.083 R)
• M61: 29,729,136 km (0.114 R)
• M62: 30,751,488 km (0.117 R)
• M63: 34,384,323 km (0.087 R)
• M64: 35,385,432 km (0.084 R)
• M65: 36,396,115 km (0.095 R)
• M66: 37,416,073 km (0.086 R)
• M67: 37,709,285 km (0.079 R)
• M68: 38,593,408 km (0.104 R)
• M69: 40,007,258 km (0.086 R)
• M70: 42,273,965 km (0.039 R)
• M71: 42,732,183 km (0.103 R)
• M72: 43,115,453 km (0.056 R)
• M73: 44,426,828 km (0.082 R)
• M74: 44,737,393 km (0.026 R)
• M75: 46,615,295 km (0.107 R)
• M76: 47,802,055 km (0.062 R)
• M77: 47,960,928 km (0.075 R)
• M78: 48,199,836 km (0.109 R)
• M79: 52,237,781 km (0.069 R)
• M80: 52,647,530 km (0.066 R)
• M81: 53,552,597 km (0.094 R)
• M82: 53,800,331 km (0.119 R)
• M83: 53,883,059 km (0.028 R)
• M84: 54,214,119 km (0.12 R)
• M85: 54,712,130 km (0.085 R)
• M86: 54,961,659 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit