🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.96 AU

Year: 252 Days

Day: 46.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,466,656 km

• M1: 530,923 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.98 AU - 2.78 AU

Year: 1341 Days

Day: 36.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.75 AU - 3.36 AU

Year: 1946 Days

Day: 18.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.77 AU - 4.17 AU

Year: 2361 Days

Day: 21.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 10.3

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.08 AU - 6.12 AU

Year: 5503 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,466,656 km

• M1: 140,472 km (0.116 R)
• M2: 242,199 km (0.059 R)
• M3: 357,090 km (0.031 R)
• M4: 591,360 km (0.065 R)
• M5: 748,139 km (0.119 R)
• M6: 1,119,740 km (0.097 R)
• M7: 1,317,658 km (0.05 R)
• M8: 1,509,443 km (0.116 R)
• M9: 1,636,302 km (0.1 R)
• M10: 1,823,897 km (0.046 R)
• M11: 1,998,927 km (0.112 R)
• M12: 2,261,621 km (0.107 R)
• M13: 2,471,506 km (0.09 R)
• M14: 2,535,684 km (0.045 R)
• M15: 2,665,834 km (0.098 R)
• M16: 3,302,373 km (0.118 R)
• M17: 3,397,068 km (0.106 R)
• M18: 4,393,989 km (0.037 R)
• M19: 4,763,346 km (0.106 R)
• M20: 5,087,824 km (0.059 R)
• M21: 5,170,102 km (0.059 R)
• M22: 5,280,655 km (0.094 R)
• M23: 5,419,781 km (0.062 R)
• M24: 6,075,319 km (0.07 R)
• M25: 6,907,233 km (0.119 R)
• M26: 7,336,728 km (0.037 R)
• M27: 7,838,031 km (0.09 R)
• M28: 8,221,301 km (0.09 R)
• M29: 9,610,766 km (0.087 R)
• M30: 10,090,077 km (0.106 R)
• M31: 10,193,749 km (0.095 R)
• M32: 10,647,180 km (0.103 R)
• M33: 10,894,166 km (0.078 R)
• M34: 11,827,956 km (0.083 R)
• M35: 11,900,810 km (0.115 R)
• M36: 12,120,419 km (0.037 R)
• M37: 12,600,928 km (0.112 R)
• M38: 13,012,172 km (0.115 R)
• M39: 13,352,059 km (0.063 R)
• M40: 13,618,493 km (0.063 R)
• M41: 13,733,234 km (0.063 R)
• M42: 14,272,684 km (0.073 R)
• M43: 15,213,804 km (0.095 R)
• M44: 15,691,769 km (0.115 R)
• M45: 15,932,772 km (0.116 R)
• M46: 16,053,647 km (0.104 R)
• M47: 16,296,294 km (0.03 R)
• M48: 16,908,449 km (0.049 R)
• M49: 16,990,578 km (0.063 R)
• M50: 17,155,435 km (0.076 R)
• M51: 17,486,645 km (0.097 R)
• M52: 17,736,324 km (0.106 R)
• M53: 17,819,799 km (0.117 R)
• M54: 18,239,421 km (0.102 R)
• M55: 18,535,027 km (0.117 R)
• M56: 18,832,278 km (0.085 R)
• M57: 19,517,585 km (0.09 R)
• M58: 20,342,019 km (0.093 R)
• M59: 21,089,261 km (0.117 R)
• M60: 21,711,438 km (0.106 R)
• M61: 22,069,575 km (0.039 R)
• M62: 23,019,223 km (0.11 R)
• M63: 23,430,318 km (0.104 R)
• M64: 23,567,948 km (0.094 R)
• M65: 24,724,788 km (0.098 R)
• M66: 24,911,486 km (0.106 R)
• M67: 25,005,134 km (0.117 R)
• M68: 25,286,528 km (0.083 R)
• M69: 25,521,846 km (0.104 R)
• M70: 25,852,606 km (0.103 R)
• M71: 25,947,302 km (0.116 R)
• M72: 26,805,246 km (0.076 R)
• M73: 27,430,714 km (0.062 R)
• M74: 27,769,554 km (0.116 R)
• M75: 28,158,358 km (0.116 R)
• M76: 28,451,121 km (0.066 R)
• M77: 30,779,762 km (0.116 R)
• M78: 30,980,821 km (0.119 R)
• M79: 31,131,766 km (0.078 R)
• M80: 31,586,394 km (0.092 R)
• M81: 32,809,207 km (0.084 R)
• M82: 33,374,986 km (0.096 R)
• M83: 34,359,639 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 9.8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.92 AU - 6.92 AU

Year: 5941 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,466,656 km

• M1: 140,772 km (0.061 R)
• M2: 220,358 km (0.079 R)
• M3: 298,448 km (0.114 R)
• M4: 371,003 km (0.113 R)
• M5: 483,500 km (0.104 R)
• M6: 573,708 km (0.061 R)
• M7: 657,931 km (0.112 R)
• M8: 840,142 km (0.12 R)
• M9: 951,891 km (0.082 R)
• M10: 1,416,393 km (0.112 R)
• M11: 1,534,276 km (0.06 R)
• M12: 1,673,103 km (0.106 R)
• M13: 2,230,803 km (0.093 R)
• M14: 2,329,239 km (0.115 R)
• M15: 2,489,757 km (0.075 R)
• M16: 2,571,438 km (0.069 R)
• M17: 2,779,528 km (0.111 R)
• M18: 3,436,712 km (0.099 R)
• M19: 3,712,870 km (0.11 R)
• M20: 3,806,667 km (0.088 R)
• M21: 3,972,422 km (0.088 R)
• M22: 4,092,399 km (0.054 R)
• M23: 4,634,542 km (0.087 R)
• M24: 4,710,239 km (0.114 R)
• M25: 4,965,602 km (0.097 R)
• M26: 5,068,974 km (0.092 R)
• M27: 5,650,611 km (0.104 R)
• M28: 5,840,151 km (0.107 R)
• M29: 6,004,410 km (0.1 R)
• M30: 6,086,988 km (0.084 R)
• M31: 6,253,490 km (0.097 R)
• M32: 6,819,269 km (0.093 R)
• M33: 6,905,587 km (0.097 R)
• M34: 7,166,636 km (0.108 R)
• M35: 9,788,338 km (0.106 R)
• M36: 10,278,870 km (0.062 R)
• M37: 11,012,946 km (0.072 R)
• M38: 11,250,059 km (0.065 R)
• M39: 11,318,126 km (0.071 R)
• M40: 11,386,343 km (0.102 R)
• M41: 11,798,485 km (0.103 R)
• M42: 11,867,599 km (0.08 R)
• M43: 12,215,414 km (0.102 R)
• M44: 12,496,209 km (0.102 R)
• M45: 12,850,008 km (0.098 R)
• M46: 13,135,591 km (0.078 R)
• M47: 13,967,953 km (0.081 R)
• M48: 14,041,107 km (0.095 R)
• M49: 14,742,870 km (0.09 R)
• M50: 15,041,767 km (0.08 R)
• M51: 16,488,677 km (0.084 R)
• M52: 18,139,041 km (0.119 R)
• M53: 18,499,572 km (0.11 R)
• M54: 19,349,886 km (0.038 R)
• M55: 19,554,237 km (0.072 R)
• M56: 19,636,067 km (0.062 R)
• M57: 19,800,325 km (0.055 R)
• M58: 20,047,461 km (0.079 R)
• M59: 21,214,474 km (0.086 R)
• M60: 21,806,283 km (0.091 R)
• M61: 22,446,263 km (0.082 R)
• M62: 22,704,020 km (0.119 R)
• M63: 22,876,506 km (0.045 R)
• M64: 23,135,909 km (0.055 R)
• M65: 23,526,808 km (0.12 R)
• M66: 23,657,557 km (0.069 R)
• M67: 23,744,922 km (0.044 R)
• M68: 24,139,262 km (0.045 R)
• M69: 24,491,565 km (0.069 R)
• M70: 25,693,135 km (0.028 R)
• M71: 26,052,918 km (0.047 R)
• M72: 26,188,304 km (0.062 R)
• M73: 28,478,049 km (0.083 R)
• M74: 30,260,657 km (0.086 R)
• M75: 31,838,017 km (0.104 R)
• M76: 31,934,508 km (0.086 R)
• M77: 32,030,998 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit