🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 143 Days

Day: 44.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,440,481 km

• M1: 159,621 km (0.05 R)
• M2: 506,838 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.89 AU - 1.99 AU

Year: 1029 Days

Day: 36.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.9

Radius: 13.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.18 AU - 5.74 AU

Year: 4206 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,440,481 km

• M1: 193,430 km (0.043 R)
• M2: 354,397 km (0.066 R)
• M3: 849,566 km (0.109 R)
• M4: 1,166,415 km (0.061 R)
• M5: 1,813,874 km (0.027 R)
• M6: 1,942,828 km (0.076 R)
• M7: 2,158,996 km (0.107 R)
• M8: 2,471,806 km (0.113 R)
• M9: 2,743,775 km (0.104 R)
• M10: 2,968,620 km (0.09 R)
• M11: 3,160,554 km (0.096 R)
• M12: 3,844,516 km (0.088 R)
• M13: 4,225,242 km (0.102 R)
• M14: 4,485,842 km (0.111 R)
• M15: 4,707,097 km (0.112 R)
• M16: 5,206,604 km (0.066 R)
• M17: 5,345,880 km (0.097 R)
• M18: 5,723,315 km (0.116 R)
• M19: 5,891,314 km (0.078 R)
• M20: 6,085,193 km (0.098 R)
• M21: 6,355,366 km (0.116 R)
• M22: 6,554,332 km (0.101 R)
• M23: 6,932,964 km (0.108 R)
• M24: 7,189,374 km (0.092 R)
• M25: 7,580,124 km (0.096 R)
• M26: 8,683,109 km (0.088 R)
• M27: 9,015,366 km (0.094 R)
• M28: 9,267,438 km (0.064 R)
• M29: 9,749,892 km (0.116 R)
• M30: 9,979,824 km (0.044 R)
• M31: 10,357,259 km (0.111 R)
• M32: 10,474,394 km (0.106 R)
• M33: 10,887,733 km (0.095 R)
• M34: 11,306,308 km (0.08 R)
• M35: 11,608,645 km (0.098 R)
• M36: 11,821,972 km (0.083 R)
• M37: 12,562,930 km (0.12 R)
• M38: 12,844,623 km (0.081 R)
• M39: 13,065,280 km (0.105 R)
• M40: 13,318,848 km (0.1 R)
• M41: 13,766,744 km (0.111 R)
• M42: 14,057,263 km (0.107 R)
• M43: 14,154,651 km (0.096 R)
• M44: 14,874,965 km (0.113 R)
• M45: 15,007,210 km (0.085 R)
• M46: 15,139,903 km (0.118 R)
• M47: 15,373,126 km (0.074 R)
• M48: 15,809,204 km (0.087 R)
• M49: 15,910,332 km (0.076 R)
• M50: 16,011,759 km (0.086 R)
• M51: 16,249,321 km (0.055 R)
• M52: 16,590,703 km (0.091 R)
• M53: 16,934,479 km (0.12 R)
• M54: 17,489,337 km (0.118 R)
• M55: 17,909,558 km (0.064 R)
• M56: 19,370,082 km (0.103 R)
• M57: 19,586,999 km (0.085 R)
• M58: 20,315,989 km (0.047 R)
• M59: 20,573,148 km (0.067 R)
• M60: 20,905,554 km (0.115 R)
• M61: 21,277,006 km (0.118 R)
• M62: 21,913,246 km (0.112 R)
• M63: 22,026,192 km (0.093 R)
• M64: 22,860,499 km (0.108 R)
• M65: 23,204,724 km (0.095 R)
• M66: 23,666,383 km (0.038 R)
• M67: 23,859,664 km (0.096 R)
• M68: 24,286,766 km (0.068 R)
• M69: 24,677,216 km (0.116 R)
• M70: 25,503,894 km (0.098 R)
• M71: 25,622,824 km (0.084 R)
• M72: 25,980,363 km (0.096 R)
• M73: 26,139,834 km (0.106 R)
• M74: 26,339,697 km (0.075 R)
• M75: 26,740,919 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 5.5

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.96 AU - 14.68 AU

Year: 15475 Days

Day: 24 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,440,481 km

• M1: 105,466 km (0.068 R)
• M2: 184,753 km (0.042 R)
• M3: 247,584 km (0.051 R)
• M4: 289,472 km (0.12 R)
• M5: 693,685 km (0.065 R)
• M6: 1,118,543 km (0.099 R)
• M7: 1,923,978 km (0.069 R)
• M8: 2,042,460 km (0.093 R)
• M9: 2,411,966 km (0.075 R)
• M10: 2,970,565 km (0.028 R)
• M11: 3,142,154 km (0.088 R)
• M12: 3,388,093 km (0.1 R)
• M13: 3,749,970 km (0.083 R)
• M14: 3,786,920 km (0.094 R)
• M15: 3,973,020 km (0.112 R)
• M16: 5,234,130 km (0.114 R)
• M17: 6,254,238 km (0.1 R)
• M18: 6,652,318 km (0.103 R)
• M19: 8,085,167 km (0.089 R)
• M20: 8,228,780 km (0.118 R)
• M21: 8,811,464 km (0.034 R)
• M22: 9,207,300 km (0.095 R)
• M23: 9,508,141 km (0.094 R)
• M24: 10,016,475 km (0.115 R)
• M25: 10,481,425 km (0.109 R)
• M26: 11,325,606 km (0.042 R)
• M27: 13,928,160 km (0.03 R)
• M28: 14,971,755 km (0.1 R)
• M29: 15,148,131 km (0.05 R)
• M30: 15,443,587 km (0.088 R)
• M31: 15,920,355 km (0.116 R)
• M32: 17,750,685 km (0.066 R)
• M33: 18,312,724 km (0.036 R)
• M34: 19,390,128 km (0.113 R)
• M35: 19,646,539 km (0.08 R)
• M36: 20,033,399 km (0.041 R)
• M37: 20,098,175 km (0.104 R)
• M38: 20,292,652 km (0.11 R)
• M39: 20,945,796 km (0.071 R)
• M40: 21,208,939 km (0.097 R)
• M41: 21,340,884 km (0.063 R)
• M42: 21,672,094 km (0.107 R)
• M43: 22,272,430 km (0.114 R)
• M44: 23,557,775 km (0.034 R)
• M45: 24,037,386 km (0.049 R)
• M46: 24,451,024 km (0.113 R)
• M47: 25,495,516 km (0.095 R)
• M48: 25,776,461 km (0.102 R)
• M49: 26,058,453 km (0.087 R)
• M50: 27,053,429 km (0.1 R)
• M51: 27,843,904 km (0.11 R)
• M52: 28,423,595 km (0.116 R)
• M53: 28,496,300 km (0.109 R)
• M54: 30,557,908 km (0.09 R)
• M55: 31,531,342 km (0.096 R)
• M56: 32,667,089 km (0.116 R)
• M57: 33,125,157 km (0.113 R)
• M58: 34,202,262 km (0.096 R)
• M59: 34,589,720 km (0.092 R)
• M60: 34,745,003 km (0.076 R)
• M61: 34,822,794 km (0.096 R)
• M62: 34,900,734 km (0.076 R)
• M63: 36,627,692 km (0.119 R)
• M64: 37,103,563 km (0.09 R)
• M65: 39,350,972 km (0.118 R)
• M66: 40,245,866 km (0.114 R)
• M67: 40,327,547 km (0.093 R)
• M68: 41,807,369 km (0.087 R)
• M69: 42,304,632 km (0.059 R)
• M70: 42,387,659 km (0.093 R)
• M71: 42,720,365 km (0.091 R)
• M72: 43,304,844 km (0.118 R)
• M73: 43,472,393 km (0.089 R)
• M74: 43,724,017 km (0.101 R)
• M75: 44,735,298 km (0.077 R)
• M76: 46,780,900 km (0.098 R)
• M77: 47,038,806 km (0.033 R)
• M78: 47,297,012 km (0.108 R)
• M79: 50,169,441 km (0.093 R)
• M80: 50,433,481 km (0.098 R)
• M81: 50,609,558 km (0.075 R)
• M82: 51,051,021 km (0.091 R)
• M83: 51,227,996 km (0.11 R)
• M84: 52,293,731 km (0.091 R)
• M85: 52,382,891 km (0.106 R)
• M86: 52,918,900 km (0.05 R)
• M87: 54,266,628 km (0.051 R)
• M88: 56,721,080 km (0.068 R)
• M89: 58,192,525 km (0.085 R)
• M90: 62,681,508 km (0.056 R)
• M91: 62,871,048 km (0.108 R)
• M92: 63,345,423 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit