🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 30.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,319,327 km

• M1: 99,931 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 217 Days

Day: 35 Hours

Environment

Temp: 122 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.94 AU - 1.5 AU

Year: 478 Days

Day: 32.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.25 AU - 1.43 AU

Year: 550 Days

Day: 47.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.98 AU - 2.94 AU

Year: 1369 Days

Day: 22.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.83 AU - 2.93 AU

Year: 1734 Days

Day: 26.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,319,327 km

• M1: 1,513,033 km (0.106 R)

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.1

Radius: 4.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.9 AU - 16.3 AU

Year: 18783 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,319,327 km

• M1: 256,710 km (0.039 R)
• M2: 771,775 km (0.048 R)
• M3: 1,060,948 km (0.084 R)
• M4: 1,339,649 km (0.088 R)
• M5: 1,423,424 km (0.105 R)
• M6: 1,937,592 km (0.07 R)
• M7: 2,128,778 km (0.103 R)
• M8: 2,177,547 km (0.078 R)
• M9: 2,925,686 km (0.067 R)
• M10: 3,200,646 km (0.077 R)
• M11: 3,341,268 km (0.071 R)
• M12: 3,570,452 km (0.088 R)
• M13: 3,923,653 km (0.036 R)
• M14: 4,165,254 km (0.116 R)
• M15: 5,212,439 km (0.086 R)
• M16: 5,311,472 km (0.048 R)
• M17: 5,444,465 km (0.059 R)
• M18: 5,612,314 km (0.118 R)
• M19: 6,476,989 km (0.104 R)
• M20: 6,834,229 km (0.093 R)
• M21: 7,124,748 km (0.118 R)
• M22: 7,234,703 km (0.076 R)
• M23: 7,568,007 km (0.101 R)
• M24: 7,605,406 km (0.061 R)
• M25: 7,717,754 km (0.08 R)
• M26: 7,906,247 km (0.033 R)
• M27: 9,268,186 km (0.087 R)
• M28: 9,468,498 km (0.074 R)
• M29: 9,832,918 km (0.045 R)
• M30: 9,955,290 km (0.111 R)
• M31: 10,284,405 km (0.045 R)
• M32: 10,575,223 km (0.107 R)
• M33: 10,953,107 km (0.117 R)
• M34: 11,463,834 km (0.03 R)
• M35: 12,200,604 km (0.083 R)
• M36: 12,288,418 km (0.093 R)
• M37: 12,908,052 km (0.108 R)
• M38: 13,583,187 km (0.05 R)
• M39: 13,719,621 km (0.105 R)
• M40: 13,993,684 km (0.085 R)
• M41: 14,269,692 km (0.1 R)
• M42: 14,408,369 km (0.107 R)
• M43: 14,733,745 km (0.119 R)
• M44: 15,155,461 km (0.094 R)
• M45: 15,344,254 km (0.041 R)
• M46: 15,391,527 km (0.11 R)
• M47: 16,299,586 km (0.117 R)
• M48: 16,638,574 km (0.063 R)
• M49: 16,735,813 km (0.079 R)
• M50: 17,570,120 km (0.11 R)
• M51: 18,017,268 km (0.113 R)
• M52: 18,067,234 km (0.091 R)
• M53: 18,468,156 km (0.065 R)
• M54: 19,278,827 km (0.106 R)
• M55: 19,534,640 km (0.06 R)
• M56: 20,204,838 km (0.11 R)
• M57: 21,779,804 km (0.057 R)
• M58: 21,886,318 km (0.118 R)
• M59: 22,260,014 km (0.026 R)
• M60: 22,635,953 km (0.114 R)
• M61: 22,851,673 km (0.076 R)
• M62: 22,905,678 km (0.088 R)
• M63: 23,230,754 km (0.119 R)
• M64: 23,666,682 km (0.116 R)
• M65: 24,990,474 km (0.063 R)
• M66: 26,055,461 km (0.099 R)
• M67: 26,281,504 km (0.094 R)
• M68: 29,514,164 km (0.1 R)
• M69: 30,104,477 km (0.075 R)
• M70: 32,686,985 km (0.111 R)
• M71: 33,604,469 km (0.099 R)
• M72: 34,530,330 km (0.083 R)
• M73: 35,652,314 km (0.084 R)
• M74: 36,407,035 km (0.081 R)
• M75: 36,849,696 km (0.081 R)
• M76: 37,166,993 km (0.09 R)
• M77: 37,421,459 km (0.098 R)
• M78: 37,740,401 km (0.092 R)
• M79: 37,932,186 km (0.096 R)
• M80: 38,380,830 km (0.103 R)
• M81: 38,638,138 km (0.114 R)
• M82: 39,413,205 km (0.095 R)
• M83: 40,978,597 km (0.11 R)
• M84: 41,636,977 km (0.092 R)
• M85: 41,769,072 km (0.103 R)
• M86: 42,365,070 km (0.096 R)
• M87: 42,697,476 km (0.027 R)
• M88: 44,035,480 km (0.043 R)
• M89: 44,912,572 km (0.09 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit