🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 154 Days

Day: 12.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.76 AU - 3.08 AU

Year: 1832 Days

Day: 38.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.52 AU - 4.96 AU

Year: 3205 Days

Day: 34.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 10.1

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.3 AU - 5.74 AU

Year: 4129 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,109,731 km

• M1: 126,560 km (0.098 R)
• M2: 271,221 km (0.098 R)
• M3: 344,075 km (0.063 R)
• M4: 407,205 km (0.094 R)
• M5: 935,286 km (0.029 R)
• M6: 1,030,580 km (0.101 R)
• M7: 1,143,526 km (0.097 R)
• M8: 1,231,190 km (0.077 R)
• M9: 1,444,816 km (0.101 R)
• M10: 1,925,624 km (0.104 R)
• M11: 2,174,854 km (0.052 R)
• M12: 2,303,508 km (0.103 R)
• M13: 2,724,327 km (0.079 R)
• M14: 3,025,168 km (0.098 R)
• M15: 3,148,586 km (0.111 R)
• M16: 3,550,406 km (0.095 R)
• M17: 4,356,140 km (0.093 R)
• M18: 4,637,085 km (0.06 R)
• M19: 4,924,014 km (0.116 R)
• M20: 5,094,107 km (0.086 R)
• M21: 5,241,461 km (0.088 R)
• M22: 5,819,357 km (0.098 R)
• M23: 6,076,965 km (0.109 R)
• M24: 6,470,407 km (0.068 R)
• M25: 6,603,400 km (0.105 R)
• M26: 6,872,077 km (0.065 R)
• M27: 7,531,804 km (0.077 R)
• M28: 7,982,991 km (0.059 R)
• M29: 8,097,134 km (0.072 R)
• M30: 8,355,939 km (0.102 R)
• M31: 9,118,888 km (0.079 R)
• M32: 9,328,175 km (0.054 R)
• M33: 9,965,462 km (0.12 R)
• M34: 10,242,966 km (0.112 R)
• M35: 10,367,132 km (0.058 R)
• M36: 11,603,559 km (0.083 R)
• M37: 11,700,648 km (0.116 R)
• M38: 12,026,023 km (0.091 R)
• M39: 12,222,744 km (0.114 R)
• M40: 12,321,479 km (0.115 R)
• M41: 12,685,899 km (0.035 R)
• M42: 13,121,080 km (0.047 R)
• M43: 13,493,130 km (0.102 R)
• M44: 13,663,372 km (0.033 R)
• M45: 14,075,065 km (0.067 R)
• M46: 14,247,701 km (0.072 R)
• M47: 14,455,941 km (0.064 R)
• M48: 15,440,744 km (0.102 R)
• M49: 15,547,557 km (0.083 R)
• M50: 15,618,915 km (0.095 R)
• M51: 15,905,395 km (0.081 R)
• M52: 16,338,331 km (0.078 R)
• M53: 16,483,591 km (0.111 R)
• M54: 17,734,977 km (0.102 R)
• M55: 18,560,907 km (0.073 R)
• M56: 18,712,450 km (0.061 R)
• M57: 20,367,152 km (0.08 R)
• M58: 20,915,877 km (0.1 R)
• M59: 21,192,184 km (0.097 R)
• M60: 21,350,608 km (0.117 R)
• M61: 21,588,918 km (0.089 R)
• M62: 21,668,504 km (0.112 R)
• M63: 22,429,957 km (0.1 R)
• M64: 22,996,783 km (0.104 R)
• M65: 23,404,437 km (0.111 R)
• M66: 23,814,485 km (0.106 R)
• M67: 24,309,654 km (0.106 R)
• M68: 24,434,119 km (0.118 R)
• M69: 24,641,761 km (0.119 R)
• M70: 24,766,675 km (0.104 R)
• M71: 25,394,388 km (0.072 R)
• M72: 25,857,992 km (0.101 R)
• M73: 26,196,981 km (0.051 R)
• M74: 27,093,670 km (0.117 R)
• M75: 27,524,213 km (0.084 R)
• M76: 27,697,148 km (0.117 R)
• M77: 27,826,999 km (0.117 R)
• M78: 28,000,533 km (0.117 R)
• M79: 28,087,449 km (0.059 R)
• M80: 29,005,082 km (0.113 R)
• M81: 29,357,236 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.1

Radius: 6.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.75 AU - 19.35 AU

Year: 24716 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,109,731 km

• M1: 84,224 km (0.06 R)
• M2: 131,497 km (0.074 R)
• M3: 172,786 km (0.115 R)
• M4: 697,575 km (0.089 R)
• M5: 1,614,759 km (0.083 R)
• M6: 1,732,643 km (0.108 R)
• M7: 2,430,666 km (0.099 R)
• M8: 2,566,202 km (0.091 R)
• M9: 2,915,662 km (0.105 R)
• M10: 3,467,978 km (0.113 R)
• M11: 3,972,571 km (0.119 R)
• M12: 4,582,931 km (0.099 R)
• M13: 5,049,078 km (0.117 R)
• M14: 5,222,312 km (0.09 R)
• M15: 5,353,509 km (0.048 R)
• M16: 5,798,862 km (0.099 R)
• M17: 6,535,931 km (0.062 R)
• M18: 7,547,661 km (0.05 R)
• M19: 7,795,695 km (0.088 R)
• M20: 8,248,827 km (0.037 R)
• M21: 8,350,703 km (0.09 R)
• M22: 8,607,263 km (0.083 R)
• M23: 8,762,396 km (0.043 R)
• M24: 8,814,307 km (0.032 R)
• M25: 9,128,013 km (0.111 R)
• M26: 9,286,288 km (0.099 R)
• M27: 9,928,212 km (0.117 R)
• M28: 9,982,367 km (0.1 R)
• M29: 11,367,793 km (0.056 R)
• M30: 11,881,212 km (0.107 R)
• M31: 12,343,919 km (0.082 R)
• M32: 13,167,754 km (0.111 R)
• M33: 13,646,467 km (0.094 R)
• M34: 14,191,752 km (0.111 R)
• M35: 14,375,159 km (0.091 R)
• M36: 15,366,394 km (0.044 R)
• M37: 15,617,569 km (0.075 R)
• M38: 15,680,550 km (0.112 R)
• M39: 16,124,107 km (0.106 R)
• M40: 16,700,508 km (0.108 R)
• M41: 17,414,090 km (0.094 R)
• M42: 18,870,724 km (0.034 R)
• M43: 20,160,108 km (0.107 R)
• M44: 20,435,069 km (0.097 R)
• M45: 22,182,073 km (0.098 R)
• M46: 22,608,427 km (0.093 R)
• M47: 23,037,474 km (0.109 R)
• M48: 24,413,924 km (0.091 R)
• M49: 25,001,395 km (0.1 R)
• M50: 26,265,048 km (0.116 R)
• M51: 29,475,268 km (0.115 R)
• M52: 29,709,389 km (0.115 R)
• M53: 31,763,069 km (0.117 R)
• M54: 32,565,063 km (0.066 R)
• M55: 32,806,963 km (0.05 R)
• M56: 32,968,528 km (0.081 R)
• M57: 33,780,546 km (0.091 R)
• M58: 36,339,268 km (0.102 R)
• M59: 38,107,814 km (0.081 R)
• M60: 38,959,624 km (0.092 R)
• M61: 40,942,843 km (0.101 R)
• M62: 41,465,538 km (0.057 R)
• M63: 41,552,903 km (0.1 R)
• M64: 42,165,955 km (0.032 R)
• M65: 42,429,696 km (0.104 R)
• M66: 43,047,086 km (0.107 R)
• M67: 44,558,623 km (0.092 R)
• M68: 44,916,910 km (0.071 R)
• M69: 45,455,911 km (0.088 R)
• M70: 46,722,108 km (0.078 R)
• M71: 47,268,290 km (0.102 R)
• M72: 48,091,676 km (0.098 R)
• M73: 48,551,091 km (0.084 R)
• M74: 48,643,094 km (0.078 R)
• M75: 49,011,853 km (0.114 R)
• M76: 49,381,659 km (0.083 R)
• M77: 50,869,858 km (0.108 R)
• M78: 52,184,076 km (0.111 R)
• M79: 53,224,529 km (0.106 R)
• M80: 54,176,420 km (0.025 R)
• M81: 54,846,020 km (0.079 R)
• M82: 55,710,845 km (0.108 R)
• M83: 56,096,808 km (0.073 R)
• M84: 59,806,536 km (0.084 R)
• M85: 59,905,121 km (0.115 R)
• M86: 60,003,856 km (0.039 R)
• M87: 62,490,172 km (0.08 R)
• M88: 65,314,281 km (0.066 R)
• M89: 66,844,368 km (0.104 R)
• M90: 67,357,040 km (0.087 R)
• M91: 67,459,664 km (0.114 R)
• M92: 68,076,905 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit