🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.87 AU - 0.99 AU

Year: 329 Days

Day: 38.3 Hours

Environment

Temp: 68 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,606,025 km

• M1: 104,719 km (0.036 R)
• M2: 314,305 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.34 AU - 3.8 AU

Year: 1975 Days

Day: 16.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 11.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.43 AU - 7.19 AU

Year: 5141 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,606,025 km

• M1: 168,896 km (0.102 R)
• M2: 533,616 km (0.064 R)
• M3: 689,796 km (0.092 R)
• M4: 794,365 km (0.103 R)
• M5: 1,141,881 km (0.077 R)
• M6: 1,268,291 km (0.106 R)
• M7: 1,450,052 km (0.026 R)
• M8: 1,730,249 km (0.043 R)
• M9: 1,914,254 km (0.073 R)
• M10: 2,027,799 km (0.051 R)
• M11: 2,820,967 km (0.106 R)
• M12: 3,016,791 km (0.108 R)
• M13: 3,399,013 km (0.115 R)
• M14: 3,561,028 km (0.086 R)
• M15: 3,678,163 km (0.118 R)
• M16: 3,749,222 km (0.119 R)
• M17: 4,086,715 km (0.08 R)
• M18: 4,636,786 km (0.072 R)
• M19: 4,946,753 km (0.071 R)
• M20: 5,723,914 km (0.053 R)
• M21: 6,112,719 km (0.091 R)
• M22: 6,197,092 km (0.11 R)
• M23: 6,770,052 km (0.113 R)
• M24: 7,122,055 km (0.074 R)
• M25: 7,270,457 km (0.098 R)
• M26: 7,935,868 km (0.048 R)
• M27: 9,034,365 km (0.07 R)
• M28: 9,130,706 km (0.115 R)
• M29: 9,227,496 km (0.089 R)
• M30: 9,421,973 km (0.119 R)
• M31: 9,683,321 km (0.054 R)
• M32: 10,381,045 km (0.1 R)
• M33: 10,718,987 km (0.04 R)
• M34: 11,060,519 km (0.104 R)
• M35: 11,198,298 km (0.104 R)
• M36: 11,824,664 km (0.1 R)
• M37: 12,534,207 km (0.075 R)
• M38: 12,677,672 km (0.075 R)
• M39: 12,930,193 km (0.077 R)
• M40: 13,587,227 km (0.08 R)
• M41: 13,994,133 km (0.098 R)
• M42: 14,255,181 km (0.119 R)
• M43: 14,668,670 km (0.091 R)
• M44: 14,971,904 km (0.025 R)
• M45: 15,162,492 km (0.1 R)
• M46: 15,932,772 km (0.113 R)
• M47: 16,088,353 km (0.085 R)
• M48: 17,953,988 km (0.12 R)
• M49: 18,034,921 km (0.093 R)
• M50: 18,237,776 km (0.094 R)
• M51: 19,221,681 km (0.082 R)
• M52: 19,803,766 km (0.087 R)
• M53: 20,054,941 km (0.057 R)
• M54: 20,729,927 km (0.094 R)
• M55: 20,899,870 km (0.103 R)
• M56: 21,070,262 km (0.072 R)
• M57: 21,241,102 km (0.079 R)
• M58: 21,885,869 km (0.04 R)
• M59: 22,450,003 km (0.096 R)
• M60: 22,624,434 km (0.06 R)
• M61: 22,799,463 km (0.101 R)
• M62: 23,150,719 km (0.111 R)
• M63: 23,947,777 km (0.093 R)
• M64: 24,304,867 km (0.07 R)
• M65: 27,690,715 km (0.1 R)
• M66: 27,924,836 km (0.12 R)
• M67: 29,533,911 km (0.09 R)
• M68: 29,725,247 km (0.109 R)
• M69: 30,446,159 km (0.071 R)
• M70: 30,687,759 km (0.091 R)
• M71: 30,881,488 km (0.118 R)
• M72: 31,027,047 km (0.082 R)
• M73: 31,221,524 km (0.085 R)
• M74: 31,709,513 km (0.104 R)
• M75: 32,101,609 km (0.061 R)
• M76: 32,495,350 km (0.104 R)
• M77: 32,791,853 km (0.109 R)
• M78: 32,940,254 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 5.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.13 AU - 14.61 AU

Year: 18962 Days

Day: 23.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,606,025 km

• M1: 182,659 km (0.056 R)
• M2: 234,869 km (0.119 R)
• M3: 403,166 km (0.072 R)
• M4: 565,779 km (0.113 R)
• M5: 719,416 km (0.032 R)
• M6: 793,617 km (0.065 R)
• M7: 982,260 km (0.101 R)
• M8: 1,494,333 km (0.117 R)
• M9: 1,551,480 km (0.04 R)
• M10: 1,909,766 km (0.074 R)
• M11: 2,077,017 km (0.034 R)
• M12: 2,271,045 km (0.1 R)
• M13: 2,493,348 km (0.087 R)
• M14: 2,863,752 km (0.099 R)
• M15: 3,055,387 km (0.114 R)
• M16: 3,251,211 km (0.073 R)
• M17: 3,451,073 km (0.113 R)
• M18: 3,578,082 km (0.049 R)
• M19: 3,654,975 km (0.049 R)
• M20: 3,889,245 km (0.085 R)
• M21: 4,047,969 km (0.12 R)
• M22: 4,155,081 km (0.063 R)
• M23: 4,399,374 km (0.102 R)
• M24: 4,454,277 km (0.062 R)
• M25: 5,749,645 km (0.112 R)
• M26: 5,961,026 km (0.097 R)
• M27: 6,082,949 km (0.106 R)
• M28: 6,298,220 km (0.096 R)
• M29: 6,673,262 km (0.119 R)
• M30: 7,184,438 km (0.056 R)
• M31: 8,244,189 km (0.052 R)
• M32: 8,312,106 km (0.082 R)
• M33: 8,654,087 km (0.086 R)
• M34: 9,070,568 km (0.069 R)
• M35: 9,564,689 km (0.115 R)
• M36: 10,542,312 km (0.045 R)
• M37: 10,615,914 km (0.116 R)
• M38: 11,024,316 km (0.034 R)
• M39: 11,513,351 km (0.031 R)
• M40: 11,665,343 km (0.101 R)
• M41: 11,703,341 km (0.086 R)
• M42: 11,894,377 km (0.069 R)
• M43: 12,240,846 km (0.078 R)
• M44: 12,318,337 km (0.065 R)
• M45: 12,786,429 km (0.106 R)
• M46: 13,820,599 km (0.059 R)
• M47: 13,901,233 km (0.104 R)
• M48: 13,941,624 km (0.114 R)
• M49: 15,088,292 km (0.075 R)
• M50: 15,505,071 km (0.076 R)
• M51: 16,052,600 km (0.11 R)
• M52: 16,392,635 km (0.055 R)
• M53: 16,649,345 km (0.098 R)
• M54: 16,821,084 km (0.078 R)
• M55: 17,383,572 km (0.07 R)
• M56: 17,427,105 km (0.107 R)
• M57: 18,749,700 km (0.049 R)
• M58: 19,377,861 km (0.092 R)
• M59: 20,793,206 km (0.064 R)
• M60: 21,256,810 km (0.097 R)
• M61: 21,396,535 km (0.034 R)
• M62: 21,723,855 km (0.078 R)
• M63: 22,620,544 km (0.099 R)
• M64: 22,667,967 km (0.095 R)
• M65: 22,763,111 km (0.086 R)
• M66: 23,145,184 km (0.064 R)
• M67: 23,915,314 km (0.025 R)
• M68: 23,963,784 km (0.112 R)
• M69: 24,352,289 km (0.108 R)
• M70: 25,086,516 km (0.071 R)
• M71: 25,976,922 km (0.115 R)
• M72: 26,827,536 km (0.118 R)
• M73: 27,433,258 km (0.057 R)
• M74: 27,534,685 km (0.107 R)
• M75: 27,941,591 km (0.073 R)
• M76: 29,019,145 km (0.059 R)
• M77: 29,953,682 km (0.084 R)
• M78: 30,634,652 km (0.114 R)
• M79: 31,639,052 km (0.083 R)
• M80: 32,385,994 km (0.09 R)
• M81: 32,493,256 km (0.078 R)
• M82: 34,006,289 km (0.097 R)
• M83: 34,115,196 km (0.077 R)
• M84: 34,552,171 km (0.105 R)
• M85: 36,820,524 km (0.058 R)
• M86: 37,268,719 km (0.106 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: 302 - 17,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit