🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.64 AU - 0.76 AU

Year: 212 Days

Day: 32.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.73 AU - 0.95 AU

Year: 278 Days

Day: 46 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,158,553 km

• M1: 448,644 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.28 AU - 1.76 AU

Year: 678 Days

Day: 40.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,158,553 km

• M1: 50,863 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.93 AU

Year: 760 Days

Day: 14.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.72 AU - 1.78 AU

Year: 837 Days

Day: 45.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.72 AU - 1.86 AU

Year: 866 Days

Day: 28.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.31 AU - 5.35 AU

Year: 3839 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,158,553 km

• M1: 193,430 km (0.115 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 10.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.13 AU - 5.69 AU

Year: 4551 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,158,553 km

• M1: 202,406 km (0.114 R)
• M2: 283,338 km (0.115 R)
• M3: 526,435 km (0.118 R)
• M4: 701,165 km (0.065 R)
• M5: 1,122,882 km (0.102 R)
• M6: 1,312,123 km (0.064 R)
• M7: 1,586,186 km (0.115 R)
• M8: 1,691,802 km (0.086 R)
• M9: 1,831,228 km (0.05 R)
• M10: 2,039,468 km (0.069 R)
• M11: 2,392,519 km (0.076 R)
• M12: 2,638,757 km (0.064 R)
• M13: 2,783,268 km (0.077 R)
• M14: 2,911,773 km (0.08 R)
• M15: 3,426,390 km (0.073 R)
• M16: 3,505,078 km (0.102 R)
• M17: 3,624,308 km (0.068 R)
• M18: 3,990,074 km (0.097 R)
• M19: 4,073,101 km (0.034 R)
• M20: 4,219,558 km (0.111 R)
• M21: 4,517,856 km (0.101 R)
• M22: 5,202,864 km (0.092 R)
• M23: 5,476,778 km (0.049 R)
• M24: 5,615,605 km (0.067 R)
• M25: 5,708,804 km (0.114 R)
• M26: 5,943,972 km (0.099 R)
• M27: 6,206,367 km (0.097 R)
• M28: 6,326,943 km (0.072 R)
• M29: 6,423,882 km (0.092 R)
• M30: 6,497,036 km (0.1 R)
• M31: 6,767,359 km (0.099 R)
• M32: 6,916,508 km (0.058 R)
• M33: 7,116,969 km (0.085 R)
• M34: 7,370,238 km (0.11 R)
• M35: 7,729,872 km (0.099 R)
• M36: 8,016,501 km (0.12 R)
• M37: 8,600,082 km (0.112 R)
• M38: 8,897,184 km (0.061 R)
• M39: 9,584,885 km (0.107 R)
• M40: 9,921,032 km (0.12 R)
• M41: 10,005,554 km (0.119 R)
• M42: 10,261,068 km (0.06 R)
• M43: 11,040,173 km (0.051 R)
• M44: 11,363,155 km (0.117 R)
• M45: 11,599,819 km (0.065 R)
• M46: 11,808,508 km (0.116 R)
• M47: 12,441,606 km (0.081 R)
• M48: 12,931,390 km (0.101 R)
• M49: 13,209,642 km (0.096 R)
• M50: 14,119,945 km (0.068 R)
• M51: 14,598,658 km (0.11 R)
• M52: 14,953,055 km (0.091 R)
• M53: 15,082,757 km (0.04 R)
• M54: 15,408,431 km (0.116 R)
• M55: 15,572,091 km (0.105 R)
• M56: 16,332,647 km (0.05 R)
• M57: 16,566,468 km (0.105 R)
• M58: 16,734,167 km (0.057 R)
• M59: 16,835,146 km (0.104 R)
• M60: 17,139,129 km (0.089 R)
• M61: 17,683,964 km (0.095 R)
• M62: 18,027,291 km (0.071 R)
• M63: 18,269,042 km (0.113 R)
• M64: 18,442,425 km (0.101 R)
• M65: 18,581,402 km (0.082 R)
• M66: 19,035,731 km (0.046 R)
• M67: 19,635,469 km (0.109 R)
• M68: 19,777,437 km (0.073 R)
• M69: 20,026,667 km (0.108 R)
• M70: 21,398,330 km (0.034 R)
• M71: 21,764,246 km (0.079 R)
• M72: 22,465,411 km (0.094 R)
• M73: 22,539,612 km (0.112 R)
• M74: 23,136,358 km (0.075 R)
• M75: 23,248,855 km (0.057 R)
• M76: 23,776,188 km (0.099 R)
• M77: 23,965,429 km (0.047 R)
• M78: 24,155,269 km (0.119 R)
• M79: 24,612,889 km (0.115 R)
• M80: 26,158,534 km (0.087 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit