🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.81 AU - 0.83 AU

Year: 260 Days

Day: 32.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.66 AU - 4.38 AU

Year: 2310 Days

Day: 36.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.92 AU - 5.82 AU

Year: 4353 Days

Day: 19.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 11.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.12 AU - 9.4 AU

Year: 9071 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,534,850 km

• M1: 431,440 km (0.091 R)
• M2: 645,814 km (0.09 R)
• M3: 766,988 km (0.074 R)
• M4: 855,849 km (0.115 R)
• M5: 1,133,503 km (0.112 R)
• M6: 1,452,446 km (0.119 R)
• M7: 1,552,527 km (0.107 R)
• M8: 1,786,498 km (0.113 R)
• M9: 2,617,065 km (0.069 R)
• M10: 2,881,105 km (0.077 R)
• M11: 3,137,815 km (0.102 R)
• M12: 3,268,863 km (0.062 R)
• M13: 3,469,175 km (0.086 R)
• M14: 3,690,579 km (0.107 R)
• M15: 3,864,263 km (0.057 R)
• M16: 3,952,077 km (0.073 R)
• M17: 4,040,638 km (0.064 R)
• M18: 4,346,566 km (0.11 R)
• M19: 4,456,371 km (0.107 R)
• M20: 4,791,321 km (0.087 R)
• M21: 4,885,866 km (0.072 R)
• M22: 5,096,201 km (0.089 R)
• M23: 5,173,394 km (0.082 R)
• M24: 5,328,826 km (0.093 R)
• M25: 5,664,673 km (0.09 R)
• M26: 5,784,800 km (0.06 R)
• M27: 5,885,629 km (0.111 R)
• M28: 5,966,711 km (0.072 R)
• M29: 6,315,424 km (0.032 R)
• M30: 6,947,176 km (0.063 R)
• M31: 7,270,606 km (0.1 R)
• M32: 7,401,504 km (0.109 R)
• M33: 7,489,019 km (0.075 R)
• M34: 7,599,123 km (0.095 R)
• M35: 7,754,106 km (0.078 R)
• M36: 8,089,654 km (0.083 R)
• M37: 8,315,996 km (0.079 R)
• M38: 8,452,878 km (0.116 R)
• M39: 9,054,561 km (0.086 R)
• M40: 9,218,969 km (0.115 R)
• M41: 9,862,240 km (0.118 R)
• M42: 10,007,200 km (0.044 R)
• M43: 10,079,905 km (0.096 R)
• M44: 10,594,072 km (0.104 R)
• M45: 10,717,790 km (0.112 R)
• M46: 11,091,635 km (0.113 R)
• M47: 11,167,032 km (0.05 R)
• M48: 11,444,536 km (0.094 R)
• M49: 11,673,421 km (0.114 R)
• M50: 12,577,591 km (0.071 R)
• M51: 13,210,689 km (0.092 R)
• M52: 13,317,202 km (0.108 R)
• M53: 13,424,015 km (0.097 R)
• M54: 14,043,799 km (0.105 R)
• M55: 14,755,736 km (0.119 R)
• M56: 14,893,964 km (0.11 R)
• M57: 15,004,816 km (0.089 R)
• M58: 15,171,767 km (0.034 R)
• M59: 15,479,191 km (0.114 R)
• M60: 15,676,062 km (0.101 R)
• M61: 16,072,197 km (0.069 R)
• M62: 16,271,461 km (0.104 R)
• M63: 16,643,661 km (0.048 R)
• M64: 16,874,191 km (0.092 R)
• M65: 17,192,984 km (0.082 R)
• M66: 17,280,200 km (0.117 R)
• M67: 17,513,572 km (0.059 R)
• M68: 17,895,196 km (0.054 R)
• M69: 18,013,080 km (0.065 R)
• M70: 18,576,914 km (0.109 R)
• M71: 19,056,226 km (0.111 R)
• M72: 19,237,089 km (0.096 R)
• M73: 19,418,402 km (0.059 R)
• M74: 20,241,639 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 14.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.89 AU - 14.63 AU

Year: 14109 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,534,850 km

• M1: 208,390 km (0.088 R)
• M2: 353,949 km (0.075 R)
• M3: 563,535 km (0.099 R)
• M4: 695,481 km (0.071 R)
• M5: 839,842 km (0.106 R)
• M6: 1,595,611 km (0.09 R)
• M7: 1,844,243 km (0.077 R)
• M8: 2,026,004 km (0.112 R)
• M9: 2,268,951 km (0.115 R)
• M10: 2,665,984 km (0.108 R)
• M11: 2,933,016 km (0.072 R)
• M12: 3,146,941 km (0.059 R)
• M13: 3,622,961 km (0.094 R)
• M14: 4,054,102 km (0.107 R)
• M15: 4,821,390 km (0.056 R)
• M16: 5,002,104 km (0.119 R)
• M17: 5,370,414 km (0.06 R)
• M18: 5,900,888 km (0.114 R)
• M19: 7,012,251 km (0.112 R)
• M20: 7,217,499 km (0.059 R)
• M21: 7,676,166 km (0.1 R)
• M22: 8,360,277 km (0.102 R)
• M23: 8,534,259 km (0.102 R)
• M24: 8,886,263 km (0.08 R)
• M25: 9,649,811 km (0.092 R)
• M26: 9,970,399 km (0.088 R)
• M27: 10,434,451 km (0.118 R)
• M28: 11,143,994 km (0.097 R)
• M29: 11,577,230 km (0.092 R)
• M30: 12,065,068 km (0.105 R)
• M31: 12,311,456 km (0.052 R)
• M32: 12,859,732 km (0.048 R)
• M33: 13,517,813 km (0.073 R)
• M34: 13,928,310 km (0.093 R)
• M35: 14,342,845 km (0.078 R)
• M36: 14,814,228 km (0.116 R)
• M37: 16,149,988 km (0.064 R)
• M38: 16,640,370 km (0.063 R)
• M39: 18,423,427 km (0.09 R)
• M40: 18,536,822 km (0.109 R)
• M41: 18,650,516 km (0.077 R)
• M42: 19,916,413 km (0.053 R)
• M43: 21,209,837 km (0.099 R)
• M44: 22,047,136 km (0.056 R)
• M45: 22,834,320 km (0.095 R)
• M46: 23,200,835 km (0.092 R)
• M47: 23,446,175 km (0.109 R)
• M48: 24,063,416 km (0.073 R)
• M49: 24,436,214 km (0.099 R)
• M50: 24,560,978 km (0.046 R)
• M51: 24,873,788 km (0.043 R)
• M52: 25,503,146 km (0.079 R)
• M53: 26,137,890 km (0.112 R)
• M54: 26,713,692 km (0.095 R)
• M55: 28,531,455 km (0.068 R)
• M56: 28,794,449 km (0.117 R)
• M57: 30,926,966 km (0.111 R)
• M58: 31,332,376 km (0.079 R)
• M59: 31,535,830 km (0.081 R)
• M60: 32,012,149 km (0.098 R)
• M61: 32,148,732 km (0.096 R)
• M62: 32,353,831 km (0.106 R)
• M63: 34,499,363 km (0.077 R)
• M64: 34,779,560 km (0.112 R)
• M65: 36,476,449 km (0.087 R)
• M66: 38,272,670 km (0.068 R)
• M67: 40,909,632 km (0.066 R)
• M68: 41,577,886 km (0.085 R)
• M69: 42,474,725 km (0.083 R)
• M70: 43,302,300 km (0.091 R)
• M71: 45,663,404 km (0.06 R)
• M72: 48,222,275 km (0.041 R)
• M73: 48,457,293 km (0.108 R)
• M74: 48,849,689 km (0.093 R)
• M75: 49,479,795 km (0.113 R)
• M76: 49,874,883 km (0.117 R)
• M77: 50,827,672 km (0.118 R)
• M78: 51,946,664 km (0.096 R)
• M79: 52,589,785 km (0.039 R)
• M80: 54,290,414 km (0.109 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit