🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.53 AU - 1.81 AU

Year: 766 Days

Day: 30 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.37 AU - 4.25 AU

Year: 2638 Days

Day: 38.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,252,565 km

• M1: 57,146 km (0.031 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 13.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.15 AU - 6.89 AU

Year: 5240 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,252,565 km

• M1: 175,329 km (0.115 R)
• M2: 261,198 km (0.095 R)
• M3: 455,226 km (0.105 R)
• M4: 544,686 km (0.119 R)
• M5: 684,859 km (0.061 R)
• M6: 996,023 km (0.117 R)
• M7: 1,120,937 km (0.06 R)
• M8: 1,457,233 km (0.116 R)
• M9: 1,699,731 km (0.119 R)
• M10: 1,787,844 km (0.063 R)
• M11: 2,377,858 km (0.053 R)
• M12: 3,118,517 km (0.093 R)
• M13: 3,694,469 km (0.063 R)
• M14: 3,893,883 km (0.096 R)
• M15: 4,028,970 km (0.058 R)
• M16: 4,373,344 km (0.055 R)
• M17: 4,817,351 km (0.116 R)
• M18: 5,017,363 km (0.108 R)
• M19: 5,425,765 km (0.088 R)
• M20: 5,634,155 km (0.115 R)
• M21: 6,039,266 km (0.11 R)
• M22: 6,453,951 km (0.119 R)
• M23: 6,594,125 km (0.037 R)
• M24: 6,816,726 km (0.064 R)
• M25: 7,331,792 km (0.105 R)
• M26: 7,457,304 km (0.077 R)
• M27: 7,816,938 km (0.088 R)
• M28: 8,052,554 km (0.101 R)
• M29: 8,553,109 km (0.078 R)
• M30: 8,685,353 km (0.093 R)
• M31: 8,862,627 km (0.112 R)
• M32: 8,974,227 km (0.107 R)
• M33: 9,929,110 km (0.114 R)
• M34: 10,184,623 km (0.066 R)
• M35: 10,418,744 km (0.048 R)
• M36: 10,749,654 km (0.105 R)
• M37: 11,083,856 km (0.109 R)
• M38: 11,324,858 km (0.091 R)
• M39: 11,445,883 km (0.103 R)
• M40: 11,811,949 km (0.083 R)
• M41: 11,910,085 km (0.116 R)
• M42: 12,330,754 km (0.044 R)
• M43: 12,455,369 km (0.108 R)
• M44: 12,932,736 km (0.098 R)
• M45: 13,390,655 km (0.03 R)
• M46: 13,595,903 km (0.097 R)
• M47: 13,724,707 km (0.072 R)
• M48: 13,905,720 km (0.069 R)
• M49: 15,597,224 km (0.065 R)
• M50: 16,030,309 km (0.051 R)
• M51: 16,825,273 km (0.071 R)
• M52: 16,935,975 km (0.119 R)
• M53: 17,604,977 km (0.119 R)
• M54: 18,396,649 km (0.095 R)
• M55: 18,567,789 km (0.097 R)
• M56: 18,710,804 km (0.045 R)
• M57: 18,825,396 km (0.1 R)
• M58: 19,402,395 km (0.038 R)
• M59: 19,547,505 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229

Radius: 3.4

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.83 AU - 16.05 AU

Year: 22577 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,252,565 km

• M1: 99,483 km (0.12 R)
• M2: 216,319 km (0.092 R)
• M3: 241,900 km (0.06 R)
• M4: 883,076 km (0.108 R)
• M5: 925,562 km (0.066 R)
• M6: 1,170,603 km (0.106 R)
• M7: 1,217,427 km (0.085 R)
• M8: 1,906,026 km (0.038 R)
• M9: 2,129,526 km (0.103 R)
• M10: 2,215,395 km (0.109 R)
• M11: 2,723,878 km (0.099 R)
• M12: 2,754,845 km (0.115 R)
• M13: 3,136,020 km (0.058 R)
• M14: 3,499,693 km (0.062 R)
• M15: 3,601,270 km (0.072 R)
• M16: 3,738,152 km (0.086 R)
• M17: 3,946,691 km (0.066 R)
• M18: 4,520,997 km (0.107 R)
• M19: 4,780,400 km (0.079 R)
• M20: 4,968,594 km (0.06 R)
• M21: 5,313,567 km (0.075 R)
• M22: 5,705,962 km (0.112 R)
• M23: 5,905,526 km (0.089 R)
• M24: 5,945,767 km (0.082 R)
• M25: 6,518,129 km (0.06 R)
• M26: 7,322,666 km (0.111 R)
• M27: 7,496,050 km (0.095 R)
• M28: 7,935,269 km (0.097 R)
• M29: 7,979,700 km (0.095 R)
• M30: 8,792,615 km (0.097 R)
• M31: 8,976,770 km (0.078 R)
• M32: 9,162,271 km (0.112 R)
• M33: 10,544,406 km (0.107 R)
• M34: 10,936,951 km (0.086 R)
• M35: 11,184,834 km (0.117 R)
• M36: 11,284,467 km (0.083 R)
• M37: 11,786,966 km (0.11 R)
• M38: 13,602,635 km (0.086 R)
• M39: 13,655,892 km (0.099 R)
• M40: 14,191,004 km (0.101 R)
• M41: 14,897,106 km (0.072 R)
• M42: 15,006,611 km (0.092 R)
• M43: 15,171,618 km (0.103 R)
• M44: 15,558,777 km (0.107 R)
• M45: 16,005,327 km (0.075 R)
• M46: 16,399,517 km (0.094 R)
• M47: 16,512,613 km (0.058 R)
• M48: 18,889,723 km (0.069 R)
• M49: 20,269,165 km (0.057 R)
• M50: 20,817,740 km (0.05 R)
• M51: 21,371,253 km (0.109 R)
• M52: 21,680,771 km (0.104 R)
• M53: 23,060,362 km (0.107 R)
• M54: 23,377,809 km (0.102 R)
• M55: 23,568,995 km (0.083 R)
• M56: 24,468,078 km (0.086 R)
• M57: 24,532,704 km (0.081 R)
• M58: 24,921,808 km (0.106 R)
• M59: 25,051,959 km (0.113 R)
• M60: 26,035,265 km (0.032 R)
• M61: 27,030,989 km (0.118 R)
• M62: 27,567,297 km (0.05 R)
• M63: 29,471,379 km (0.118 R)
• M64: 29,677,824 km (0.042 R)
• M65: 31,066,840 km (0.115 R)
• M66: 31,628,431 km (0.109 R)
• M67: 32,264,072 km (0.042 R)
• M68: 32,334,981 km (0.106 R)
• M69: 33,332,949 km (0.092 R)
• M70: 34,268,683 km (0.063 R)
• M71: 35,945,227 km (0.053 R)
• M72: 38,021,944 km (0.045 R)
• M73: 39,908,822 km (0.065 R)
• M74: 40,595,477 km (0.089 R)
• M75: 41,055,340 km (0.099 R)
• M76: 44,086,941 km (0.03 R)
• M77: 45,351,342 km (0.064 R)
• M78: 46,387,308 km (0.099 R)
• M79: 47,673,251 km (0.105 R)
• M80: 48,320,561 km (0.095 R)
• M81: 51,021,251 km (0.112 R)
• M82: 52,181,682 km (0.098 R)
• M83: 52,348,185 km (0.079 R)
• M84: 53,183,240 km (0.094 R)
• M85: 53,350,789 km (0.097 R)
• M86: 53,434,714 km (0.109 R)
• M87: 53,602,413 km (0.05 R)
• M88: 54,107,007 km (0.114 R)
• M89: 54,528,573 km (0.088 R)
• M90: 54,697,469 km (0.113 R)
• M91: 55,120,682 km (0.063 R)
• M92: 55,459,970 km (0.042 R)
• M93: 56,055,369 km (0.107 R)
• M94: 56,225,911 km (0.037 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: 431 - 15,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit