🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.76 AU - 0.92 AU

Year: 277 Days

Day: 34.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.17 AU - 1.33 AU

Year: 503 Days

Day: 25.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,584,488 km

• M1: 593,455 km (0.077 R)
• M2: 949,946 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.58 AU - 3.34 AU

Year: 1833 Days

Day: 16.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 14.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.89 AU - 10.31 AU

Year: 9077 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,584,488 km

• M1: 195,973 km (0.109 R)
• M2: 313,108 km (0.07 R)
• M3: 484,398 km (0.118 R)
• M4: 1,226,553 km (0.117 R)
• M5: 1,396,347 km (0.116 R)
• M6: 1,845,439 km (0.118 R)
• M7: 2,553,486 km (0.075 R)
• M8: 2,700,092 km (0.089 R)
• M9: 2,824,258 km (0.083 R)
• M10: 3,156,665 km (0.075 R)
• M11: 3,775,850 km (0.088 R)
• M12: 3,887,450 km (0.108 R)
• M13: 4,462,355 km (0.057 R)
• M14: 4,789,974 km (0.116 R)
• M15: 5,033,370 km (0.097 R)
• M16: 5,469,298 km (0.095 R)
• M17: 5,852,717 km (0.072 R)
• M18: 6,477,887 km (0.047 R)
• M19: 7,228,420 km (0.079 R)
• M20: 7,649,538 km (0.079 R)
• M21: 7,827,409 km (0.115 R)
• M22: 8,223,545 km (0.117 R)
• M23: 8,479,058 km (0.072 R)
• M24: 8,960,763 km (0.118 R)
• M25: 9,223,756 km (0.094 R)
• M26: 9,834,714 km (0.117 R)
• M27: 10,106,084 km (0.108 R)
• M28: 10,340,803 km (0.072 R)
• M29: 10,537,674 km (0.095 R)
• M30: 10,696,098 km (0.066 R)
• M31: 10,895,363 km (0.053 R)
• M32: 11,055,582 km (0.119 R)
• M33: 11,257,090 km (0.105 R)
• M34: 11,419,105 km (0.084 R)
• M35: 13,124,221 km (0.097 R)
• M36: 13,252,127 km (0.025 R)
• M37: 13,466,202 km (0.086 R)
• M38: 13,681,473 km (0.058 R)
• M39: 14,246,504 km (0.042 R)
• M40: 14,378,001 km (0.029 R)
• M41: 14,686,322 km (0.116 R)
• M42: 15,264,967 km (0.106 R)
• M43: 15,399,455 km (0.039 R)
• M44: 16,352,543 km (0.084 R)
• M45: 16,905,756 km (0.108 R)
• M46: 17,184,756 km (0.117 R)
• M47: 17,747,095 km (0.086 R)
• M48: 17,841,491 km (0.097 R)
• M49: 17,983,310 km (0.114 R)
• M50: 18,411,010 km (0.116 R)
• M51: 18,842,151 km (0.068 R)
• M52: 18,938,342 km (0.081 R)
• M53: 19,763,076 km (0.105 R)
• M54: 21,749,885 km (0.092 R)
• M55: 22,002,556 km (0.092 R)
• M56: 23,075,023 km (0.118 R)
• M57: 23,229,707 km (0.105 R)
• M58: 24,426,340 km (0.064 R)
• M59: 26,663,277 km (0.109 R)
• M60: 27,368,781 km (0.06 R)
• M61: 27,806,055 km (0.081 R)
• M62: 28,853,839 km (0.071 R)
• M63: 28,964,841 km (0.096 R)
• M64: 29,187,442 km (0.087 R)
• M65: 29,578,192 km (0.098 R)
• M66: 29,858,389 km (0.103 R)
• M67: 30,421,475 km (0.115 R)
• M68: 31,557,970 km (0.105 R)
• M69: 31,672,412 km (0.085 R)
• M70: 32,304,314 km (0.117 R)
• M71: 32,998,298 km (0.113 R)
• M72: 33,230,773 km (0.041 R)
• M73: 33,931,340 km (0.119 R)
• M74: 34,048,625 km (0.068 R)
• M75: 34,991,391 km (0.055 R)
• M76: 36,182,040 km (0.107 R)
• M77: 36,301,718 km (0.085 R)
• M78: 36,601,812 km (0.107 R)
• M79: 36,962,941 km (0.108 R)
• M80: 37,204,392 km (0.116 R)
• M81: 37,446,292 km (0.107 R)
• M82: 38,175,432 km (0.063 R)
• M83: 39,031,880 km (0.06 R)
• M84: 39,216,184 km (0.056 R)
• M85: 39,956,394 km (0.092 R)
• M86: 40,390,378 km (0.081 R)
• M87: 40,514,694 km (0.082 R)
• M88: 40,950,772 km (0.077 R)
• M89: 41,450,877 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.6

Radius: 3.7

Gravity: 25.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.4 AU - 14.34 AU

Year: 16616 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,584,488 km

• M1: 257,608 km (0.11 R)
• M2: 591,510 km (0.111 R)
• M3: 1,123,779 km (0.092 R)
• M4: 1,167,761 km (0.107 R)
• M5: 1,326,185 km (0.099 R)
• M6: 1,419,833 km (0.08 R)
• M7: 1,467,555 km (0.098 R)
• M8: 1,713,644 km (0.049 R)
• M9: 2,052,782 km (0.1 R)
• M10: 2,271,494 km (0.115 R)
• M11: 2,299,469 km (0.079 R)
• M12: 2,642,796 km (0.058 R)
• M13: 4,375,439 km (0.086 R)
• M14: 4,763,047 km (0.034 R)
• M15: 5,383,279 km (0.113 R)
• M16: 5,798,114 km (0.079 R)
• M17: 5,836,411 km (0.1 R)
• M18: 6,980,685 km (0.111 R)
• M19: 7,851,195 km (0.12 R)
• M20: 7,935,868 km (0.091 R)
• M21: 8,711,682 km (0.076 R)
• M22: 8,843,329 km (0.062 R)
• M23: 8,975,573 km (0.107 R)
• M24: 9,064,135 km (0.081 R)
• M25: 9,737,475 km (0.11 R)
• M26: 11,852,041 km (0.112 R)
• M27: 11,900,660 km (0.081 R)
• M28: 11,997,899 km (0.108 R)
• M29: 12,046,668 km (0.056 R)
• M30: 12,439,063 km (0.1 R)
• M31: 12,686,348 km (0.057 R)
• M32: 12,885,463 km (0.064 R)
• M33: 13,236,270 km (0.103 R)
• M34: 13,337,099 km (0.1 R)
• M35: 13,998,621 km (0.1 R)
• M36: 15,089,638 km (0.088 R)
• M37: 15,512,402 km (0.106 R)
• M38: 16,100,022 km (0.096 R)
• M39: 16,531,911 km (0.088 R)
• M40: 17,077,195 km (0.117 R)
• M41: 17,794,816 km (0.036 R)
• M42: 18,691,506 km (0.086 R)
• M43: 18,974,695 km (0.103 R)
• M44: 20,121,662 km (0.103 R)
• M45: 20,295,644 km (0.083 R)
• M46: 21,350,010 km (0.102 R)
• M47: 21,646,064 km (0.083 R)
• M48: 22,302,051 km (0.109 R)
• M49: 23,025,207 km (0.105 R)
• M50: 23,085,794 km (0.118 R)
• M51: 24,370,690 km (0.109 R)
• M52: 24,432,474 km (0.105 R)
• M53: 24,494,258 km (0.093 R)
• M54: 25,930,397 km (0.116 R)
• M55: 26,182,919 km (0.119 R)
• M56: 27,715,100 km (0.104 R)
• M57: 27,779,577 km (0.086 R)
• M58: 28,948,534 km (0.066 R)
• M59: 29,144,956 km (0.079 R)
• M60: 29,802,738 km (0.053 R)
• M61: 30,598,599 km (0.087 R)
• M62: 31,738,086 km (0.104 R)
• M63: 31,873,023 km (0.072 R)
• M64: 31,940,492 km (0.098 R)
• M65: 34,334,507 km (0.113 R)
• M66: 34,681,274 km (0.096 R)
• M67: 36,502,778 km (0.057 R)
• M68: 36,856,577 km (0.086 R)
• M69: 37,069,455 km (0.107 R)
• M70: 37,211,573 km (0.097 R)
• M71: 38,426,906 km (0.111 R)
• M72: 38,498,713 km (0.104 R)
• M73: 38,714,732 km (0.067 R)
• M74: 39,220,223 km (0.111 R)
• M75: 39,292,629 km (0.094 R)
• M76: 40,529,953 km (0.038 R)
• M77: 40,749,712 km (0.1 R)
• M78: 41,337,482 km (0.089 R)
• M79: 42,595,750 km (0.075 R)
• M80: 42,744,600 km (0.103 R)
• M81: 42,893,599 km (0.103 R)
• M82: 43,641,439 km (0.09 R)
• M83: 44,318,070 km (0.105 R)
• M84: 45,225,680 km (0.12 R)
• M85: 46,139,424 km (0.053 R)
• M86: 46,675,284 km (0.04 R)
• M87: 46,982,408 km (0.077 R)
• M88: 47,213,088 km (0.074 R)
• M89: 48,217,488 km (0.108 R)
• M90: 48,916,858 km (0.119 R)
• M91: 51,114,301 km (0.075 R)
• M92: 51,589,424 km (0.104 R)
• M93: 51,986,457 km (0.057 R)
• M94: 52,464,123 km (0.093 R)
• M95: 53,504,127 km (0.051 R)
• M96: 53,584,461 km (0.113 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit