🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 172 Days

Day: 25 Hours

Environment

Temp: 19 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 331 Days

Day: 15.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,743,518 km

• M1: 31,565 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.97 AU - 1.15 AU

Year: 487 Days

Day: 41.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.03 AU - 1.67 AU

Year: 700 Days

Day: 16.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 10.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.27 AU - 6.47 AU

Year: 5553 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,743,518 km

• M1: 141,819 km (0.074 R)
• M2: 207,791 km (0.081 R)
• M3: 313,408 km (0.114 R)
• M4: 771,327 km (0.099 R)
• M5: 1,022,501 km (0.117 R)
• M6: 1,101,489 km (0.042 R)
• M7: 1,528,591 km (0.114 R)
• M8: 1,619,995 km (0.079 R)
• M9: 1,751,193 km (0.102 R)
• M10: 2,105,141 km (0.083 R)
• M11: 2,332,530 km (0.095 R)
• M12: 2,722,083 km (0.087 R)
• M13: 3,273,351 km (0.09 R)
• M14: 3,513,306 km (0.12 R)
• M15: 3,759,095 km (0.05 R)
• M16: 4,087,014 km (0.112 R)
• M17: 4,371,699 km (0.072 R)
• M18: 4,477,015 km (0.117 R)
• M19: 5,292,623 km (0.066 R)
• M20: 5,919,737 km (0.09 R)
• M21: 6,904,391 km (0.111 R)
• M22: 6,996,393 km (0.114 R)
• M23: 7,400,008 km (0.104 R)
• M24: 7,875,131 km (0.067 R)
• M25: 8,589,910 km (0.038 R)
• M26: 8,655,882 km (0.091 R)
• M27: 9,021,948 km (0.105 R)
• M28: 9,223,756 km (0.105 R)
• M29: 9,563,493 km (0.117 R)
• M30: 9,666,266 km (0.08 R)
• M31: 9,734,932 km (0.119 R)
• M32: 9,907,418 km (0.106 R)
• M33: 10,536,627 km (0.118 R)
• M34: 10,999,183 km (0.065 R)
• M35: 12,726,141 km (0.072 R)
• M36: 13,678,781 km (0.074 R)
• M37: 14,066,239 km (0.117 R)
• M38: 14,733,296 km (0.119 R)
• M39: 15,130,478 km (0.114 R)
• M40: 15,773,300 km (0.079 R)
• M41: 16,138,917 km (0.102 R)
• M42: 17,335,700 km (0.098 R)
• M43: 17,881,433 km (0.09 R)
• M44: 19,205,524 km (0.106 R)
• M45: 20,693,873 km (0.111 R)
• M46: 21,049,468 km (0.076 R)
• M47: 21,272,817 km (0.106 R)
• M48: 21,362,277 km (0.105 R)
• M49: 22,219,024 km (0.083 R)
• M50: 22,491,890 km (0.063 R)
• M51: 22,583,145 km (0.09 R)
• M52: 22,857,507 km (0.049 R)
• M53: 23,133,067 km (0.113 R)
• M54: 23,225,069 km (0.059 R)
• M55: 23,409,673 km (0.077 R)
• M56: 24,059,227 km (0.082 R)
• M57: 24,199,251 km (0.069 R)
• M58: 24,620,818 km (0.092 R)
• M59: 25,613,998 km (0.092 R)
• M60: 25,852,457 km (0.117 R)
• M61: 26,331,469 km (0.074 R)
• M62: 26,861,644 km (0.12 R)
• M63: 27,444,178 km (0.076 R)
• M64: 27,786,009 km (0.077 R)
• M65: 28,720,697 km (0.108 R)
• M66: 28,968,281 km (0.105 R)
• M67: 29,465,844 km (0.088 R)
• M68: 29,865,869 km (0.086 R)
• M69: 29,966,249 km (0.045 R)
• M70: 30,318,103 km (0.116 R)
• M71: 30,722,017 km (0.111 R)
• M72: 30,873,859 km (0.115 R)
• M73: 31,280,167 km (0.058 R)
• M74: 31,433,056 km (0.112 R)
• M75: 31,586,094 km (0.028 R)
• M76: 32,303,715 km (0.063 R)
• M77: 32,612,934 km (0.091 R)
• M78: 32,716,157 km (0.109 R)
• M79: 33,442,305 km (0.087 R)
• M80: 33,859,533 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.7

Radius: 8.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.21 AU - 8.55 AU

Year: 9871 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,743,518 km

• M1: 189,241 km (0.084 R)
• M2: 547,827 km (0.046 R)
• M3: 868,416 km (0.101 R)
• M4: 1,024,895 km (0.074 R)
• M5: 1,798,466 km (0.075 R)
• M6: 1,878,052 km (0.101 R)
• M7: 1,938,489 km (0.064 R)
• M8: 2,103,047 km (0.08 R)
• M9: 2,272,242 km (0.088 R)
• M10: 2,714,603 km (0.104 R)
• M11: 3,087,700 km (0.088 R)
• M12: 3,159,507 km (0.12 R)
• M13: 3,304,767 km (0.119 R)
• M14: 3,452,120 km (0.085 R)
• M15: 3,907,646 km (0.101 R)
• M16: 4,037,647 km (0.059 R)
• M17: 4,248,430 km (0.094 R)
• M18: 4,328,465 km (0.076 R)
• M19: 4,736,119 km (0.084 R)
• M20: 5,071,218 km (0.026 R)
• M21: 5,617,250 km (0.1 R)
• M22: 5,942,027 km (0.115 R)
• M23: 6,212,351 km (0.095 R)
• M24: 6,394,711 km (0.116 R)
• M25: 6,517,381 km (0.117 R)
• M26: 6,858,614 km (0.116 R)
• M27: 7,078,672 km (0.097 R)
• M28: 7,205,531 km (0.043 R)
• M29: 7,558,432 km (0.078 R)
• M30: 7,753,209 km (0.028 R)
• M31: 7,982,692 km (0.114 R)
• M32: 8,414,581 km (0.074 R)
• M33: 8,786,033 km (0.109 R)
• M34: 9,059,647 km (0.1 R)
• M35: 9,162,870 km (0.101 R)
• M36: 9,231,984 km (0.111 R)
• M37: 10,145,877 km (0.111 R)
• M38: 10,577,467 km (0.078 R)
• M39: 11,198,897 km (0.102 R)
• M40: 12,172,330 km (0.103 R)
• M41: 12,553,954 km (0.106 R)
• M42: 12,707,741 km (0.105 R)
• M43: 13,094,750 km (0.067 R)
• M44: 13,485,799 km (0.117 R)
• M45: 13,564,488 km (0.091 R)
• M46: 15,994,256 km (0.101 R)
• M47: 16,077,582 km (0.104 R)
• M48: 16,244,534 km (0.041 R)
• M49: 16,706,791 km (0.069 R)
• M50: 17,687,255 km (0.068 R)
• M51: 20,196,311 km (0.114 R)
• M52: 21,930,001 km (0.05 R)
• M53: 22,068,827 km (0.112 R)
• M54: 22,208,103 km (0.059 R)
• M55: 22,580,602 km (0.032 R)
• M56: 22,767,749 km (0.098 R)
• M57: 23,473,851 km (0.109 R)
• M58: 23,758,236 km (0.1 R)
• M59: 23,996,246 km (0.102 R)
• M60: 24,139,262 km (0.102 R)
• M61: 24,474,361 km (0.09 R)
• M62: 24,714,765 km (0.069 R)
• M63: 25,004,087 km (0.114 R)
• M64: 25,100,728 km (0.088 R)
• M65: 25,878,936 km (0.117 R)
• M66: 26,074,759 km (0.092 R)
• M67: 28,411,777 km (0.097 R)
• M68: 29,019,145 km (0.054 R)
• M69: 29,682,013 km (0.086 R)
• M70: 29,886,962 km (0.11 R)
• M71: 30,092,360 km (0.115 R)
• M72: 31,752,597 km (0.119 R)
• M73: 31,804,956 km (0.063 R)
• M74: 31,909,824 km (0.09 R)
• M75: 32,911,232 km (0.096 R)
• M76: 33,229,577 km (0.118 R)
• M77: 34,944,716 km (0.071 R)
• M78: 35,107,030 km (0.109 R)
• M79: 35,323,797 km (0.054 R)
• M80: 35,758,678 km (0.084 R)
• M81: 35,813,132 km (0.082 R)
• M82: 36,468,969 km (0.11 R)
• M83: 36,578,774 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit