🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 157 Days

Day: 12.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,810,021 km

• M1: 70,161 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.68 AU - 0.68 AU

Year: 205 Days

Day: 14.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,810,021 km

• M1: 184,604 km (0.062 R)
• M2: 194,776 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.84 AU - 1.04 AU

Year: 333 Days

Day: 40.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.61 AU - 3.25 AU

Year: 1832 Days

Day: 18.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.19 AU - 3.51 AU

Year: 2240 Days

Day: 47.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,810,021 km

• M1: 149,897 km (0.042 R)
• M2: 1,251,237 km (0.099 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 9.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.23 AU - 10.55 AU

Year: 11360 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,810,021 km

• M1: 126,410 km (0.061 R)
• M2: 236,215 km (0.107 R)
• M3: 492,925 km (0.077 R)
• M4: 577,298 km (0.047 R)
• M5: 641,027 km (0.082 R)
• M6: 720,912 km (0.115 R)
• M7: 1,044,941 km (0.097 R)
• M8: 1,377,198 km (0.059 R)
• M9: 1,685,370 km (0.073 R)
• M10: 1,995,187 km (0.091 R)
• M11: 2,198,042 km (0.042 R)
• M12: 3,192,867 km (0.093 R)
• M13: 3,382,857 km (0.092 R)
• M14: 4,000,546 km (0.051 R)
• M15: 4,076,991 km (0.037 R)
• M16: 4,335,496 km (0.091 R)
• M17: 4,519,800 km (0.078 R)
• M18: 5,226,501 km (0.115 R)
• M19: 5,450,898 km (0.119 R)
• M20: 5,707,159 km (0.069 R)
• M21: 6,054,974 km (0.113 R)
• M22: 6,439,740 km (0.106 R)
• M23: 6,741,179 km (0.106 R)
• M24: 6,954,805 km (0.106 R)
• M25: 7,514,600 km (0.062 R)
• M26: 7,577,731 km (0.081 R)
• M27: 7,641,010 km (0.117 R)
• M28: 7,800,033 km (0.096 R)
• M29: 7,992,266 km (0.074 R)
• M30: 8,153,682 km (0.118 R)
• M31: 8,381,520 km (0.064 R)
• M32: 9,279,855 km (0.069 R)
• M33: 9,586,082 km (0.073 R)
• M34: 9,688,856 km (0.093 R)
• M35: 9,861,043 km (0.111 R)
• M36: 10,701,633 km (0.105 R)
• M37: 10,808,446 km (0.11 R)
• M38: 10,879,655 km (0.069 R)
• M39: 10,987,066 km (0.038 R)
• M40: 11,347,148 km (0.056 R)
• M41: 11,821,224 km (0.033 R)
• M42: 12,042,329 km (0.1 R)
• M43: 12,600,778 km (0.048 R)
• M44: 12,713,425 km (0.113 R)
• M45: 13,704,362 km (0.102 R)
• M46: 14,053,074 km (0.119 R)
• M47: 14,326,390 km (0.061 R)
• M48: 14,640,994 km (0.077 R)
• M49: 14,957,693 km (0.087 R)
• M50: 15,477,396 km (0.108 R)
• M51: 15,678,754 km (0.109 R)
• M52: 17,279,751 km (0.11 R)
• M53: 18,036,118 km (0.091 R)
• M54: 18,290,584 km (0.111 R)
• M55: 18,546,396 km (0.103 R)
• M56: 18,717,536 km (0.026 R)
• M57: 19,147,630 km (0.111 R)
• M58: 19,320,565 km (0.048 R)
• M59: 20,237,151 km (0.099 R)
• M60: 20,811,757 km (0.118 R)
• M61: 21,123,369 km (0.115 R)
• M62: 21,391,598 km (0.117 R)
• M63: 21,661,024 km (0.117 R)
• M64: 22,887,427 km (0.072 R)
• M65: 23,393,517 km (0.099 R)
• M66: 24,604,362 km (0.077 R)
• M67: 24,839,530 km (0.104 R)
• M68: 25,549,671 km (0.106 R)
• M69: 26,026,738 km (0.072 R)
• M70: 26,651,309 km (0.111 R)
• M71: 26,941,230 km (0.118 R)
• M72: 28,111,534 km (0.063 R)
• M73: 29,348,110 km (0.095 R)
• M74: 29,447,742 km (0.103 R)
• M75: 30,098,643 km (0.073 R)
• M76: 30,249,437 km (0.061 R)
• M77: 31,567,395 km (0.087 R)
• M78: 31,874,220 km (0.101 R)
• M79: 32,387,640 km (0.111 R)
• M80: 33,163,155 km (0.08 R)
• M81: 33,474,917 km (0.076 R)
• M82: 33,735,666 km (0.045 R)
• M83: 34,101,732 km (0.11 R)
• M84: 34,258,960 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.4

Radius: 3.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.54 AU - 21.36 AU

Year: 26625 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,810,021 km

• M1: 1,000,361 km (0.111 R)
• M2: 1,471,445 km (0.112 R)
• M3: 1,922,632 km (0.097 R)
• M4: 3,050,151 km (0.115 R)
• M5: 3,179,852 km (0.053 R)
• M6: 3,814,895 km (0.048 R)
• M7: 4,741,505 km (0.11 R)
• M8: 6,595,770 km (0.1 R)
• M9: 8,256,456 km (0.108 R)
• M10: 8,385,409 km (0.084 R)
• M11: 9,225,850 km (0.065 R)
• M12: 9,306,035 km (0.044 R)
• M13: 10,368,928 km (0.047 R)
• M14: 11,183,937 km (0.077 R)
• M15: 12,994,221 km (0.102 R)
• M16: 14,643,238 km (0.113 R)
• M17: 14,799,119 km (0.082 R)
• M18: 18,199,628 km (0.085 R)
• M19: 19,247,711 km (0.072 R)
• M20: 19,830,843 km (0.053 R)
• M21: 20,384,804 km (0.04 R)
• M22: 20,838,684 km (0.108 R)
• M23: 23,997,294 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit