🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 28.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,492,706 km

• M1: 31,116 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.53 AU - 1.95 AU

Year: 834 Days

Day: 41.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,492,706 km

• M1: 721,660 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.02 AU - 2.04 AU

Year: 1051 Days

Day: 44.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,492,706 km

• M1: 1,162,974 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.05 AU - 3.03 AU

Year: 1471 Days

Day: 19.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,492,706 km

• M1: 2,113,968 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.2 AU - 3.32 AU

Year: 1666 Days

Day: 38.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,492,706 km

• M1: 191,036 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.05 AU - 3.19 AU

Year: 2003 Days

Day: 13.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,492,706 km

• M1: 251,923 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.49 AU - 5.09 AU

Year: 3229 Days

Day: 44.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.08 AU - 5.36 AU

Year: 3727 Days

Day: 37.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 10.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.36 AU - 11.58 AU

Year: 13205 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,492,706 km

• M1: 166,203 km (0.107 R)
• M2: 299,794 km (0.086 R)
• M3: 416,780 km (0.103 R)
• M4: 569,220 km (0.12 R)
• M5: 742,005 km (0.114 R)
• M6: 1,295,817 km (0.115 R)
• M7: 1,481,468 km (0.048 R)
• M8: 1,700,928 km (0.111 R)
• M9: 1,905,129 km (0.108 R)
• M10: 2,171,862 km (0.096 R)
• M11: 2,281,966 km (0.071 R)
• M12: 2,860,610 km (0.054 R)
• M13: 3,292,200 km (0.114 R)
• M14: 3,515,849 km (0.091 R)
• M15: 3,910,937 km (0.057 R)
• M16: 3,978,107 km (0.095 R)
• M17: 5,365,477 km (0.099 R)
• M18: 6,091,177 km (0.119 R)
• M19: 6,366,437 km (0.039 R)
• M20: 6,565,551 km (0.068 R)
• M21: 7,718,203 km (0.069 R)
• M22: 8,145,006 km (0.114 R)
• M23: 8,623,420 km (0.084 R)
• M24: 8,888,208 km (0.102 R)
• M25: 9,066,379 km (0.042 R)
• M26: 9,928,212 km (0.119 R)
• M27: 11,924,745 km (0.102 R)
• M28: 12,219,902 km (0.079 R)
• M29: 12,567,268 km (0.117 R)
• M30: 13,475,477 km (0.117 R)
• M31: 13,783,050 km (0.095 R)
• M32: 14,404,929 km (0.098 R)
• M33: 14,983,124 km (0.095 R)
• M34: 15,141,997 km (0.076 R)
• M35: 15,461,688 km (0.082 R)
• M36: 15,783,623 km (0.092 R)
• M37: 16,162,105 km (0.091 R)
• M38: 16,817,643 km (0.079 R)
• M39: 16,927,747 km (0.065 R)
• M40: 17,259,555 km (0.114 R)
• M41: 17,370,706 km (0.107 R)
• M42: 18,665,177 km (0.106 R)
• M43: 19,584,007 km (0.118 R)
• M44: 20,576,290 km (0.112 R)
• M45: 20,812,205 km (0.08 R)
• M46: 22,853,020 km (0.106 R)
• M47: 23,650,227 km (0.094 R)
• M48: 23,897,213 km (0.083 R)
• M49: 24,456,409 km (0.079 R)
• M50: 24,581,174 km (0.091 R)
• M51: 24,956,964 km (0.1 R)
• M52: 25,082,626 km (0.081 R)
• M53: 25,334,699 km (0.09 R)
• M54: 25,841,237 km (0.098 R)
• M55: 28,752,262 km (0.047 R)
• M56: 30,145,916 km (0.113 R)
• M57: 30,548,184 km (0.089 R)
• M58: 31,222,572 km (0.089 R)
• M59: 31,629,478 km (0.072 R)
• M60: 32,380,160 km (0.117 R)
• M61: 33,690,637 km (0.108 R)
• M62: 35,018,318 km (0.079 R)
• M63: 35,511,692 km (0.119 R)
• M64: 36,505,620 km (0.094 R)
• M65: 36,934,368 km (0.114 R)
• M66: 38,957,081 km (0.095 R)
• M67: 42,282,641 km (0.113 R)
• M68: 42,432,538 km (0.113 R)
• M69: 42,808,029 km (0.077 R)
• M70: 44,321,212 km (0.107 R)
• M71: 44,854,977 km (0.116 R)
• M72: 44,931,421 km (0.096 R)
• M73: 45,314,242 km (0.105 R)
• M74: 45,928,940 km (0.102 R)
• M75: 46,546,330 km (0.088 R)
• M76: 46,778,506 km (0.082 R)
• M77: 48,258,478 km (0.11 R)
• M78: 49,043,568 km (0.089 R)
• M79: 49,437,608 km (0.116 R)
• M80: 50,308,418 km (0.08 R)
• M81: 51,423,969 km (0.037 R)
• M82: 51,583,889 km (0.098 R)
• M83: 51,744,108 km (0.111 R)
• M84: 52,950,914 km (0.089 R)
• M85: 53,112,480 km (0.118 R)
• M86: 53,679,306 km (0.069 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit