🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.6 AU - 0.9 AU

Year: 228 Days

Day: 26.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.99 AU - 1.07 AU

Year: 367 Days

Day: 15.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.24 AU - 2 AU

Year: 725 Days

Day: 14.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.88 AU - 5.74 AU

Year: 4301 Days

Day: 16.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,123,478 km

• M1: 828,174 km (0.039 R)
• M2: 1,261,858 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 10.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.27 AU - 12.55 AU

Year: 13546 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,123,478 km

• M1: 166,054 km (0.095 R)
• M2: 365,019 km (0.089 R)
• M3: 529,876 km (0.091 R)
• M4: 1,380,040 km (0.069 R)
• M5: 2,568,296 km (0.039 R)
• M6: 2,700,990 km (0.112 R)
• M7: 2,870,185 km (0.097 R)
• M8: 3,042,821 km (0.081 R)
• M9: 4,345,669 km (0.101 R)
• M10: 5,412,601 km (0.082 R)
• M11: 5,800,209 km (0.092 R)
• M12: 5,931,406 km (0.088 R)
• M13: 6,196,793 km (0.1 R)
• M14: 6,511,547 km (0.064 R)
• M15: 6,647,980 km (0.111 R)
• M16: 6,923,689 km (0.089 R)
• M17: 7,629,641 km (0.112 R)
• M18: 8,358,482 km (0.113 R)
• M19: 8,556,699 km (0.095 R)
• M20: 9,262,502 km (0.03 R)
• M21: 9,622,285 km (0.111 R)
• M22: 9,830,076 km (0.082 R)
• M23: 9,934,495 km (0.118 R)
• M24: 10,783,164 km (0.084 R)
• M25: 11,544,916 km (0.066 R)
• M26: 11,765,723 km (0.103 R)
• M27: 12,606,313 km (0.107 R)
• M28: 13,292,668 km (0.114 R)
• M29: 14,108,725 km (0.033 R)
• M30: 14,582,352 km (0.109 R)
• M31: 15,181,790 km (0.099 R)
• M32: 15,606,199 km (0.05 R)
• M33: 16,777,700 km (0.112 R)
• M34: 17,405,712 km (0.103 R)
• M35: 17,658,981 km (0.107 R)
• M36: 17,786,140 km (0.12 R)
• M37: 19,204,776 km (0.112 R)
• M38: 20,059,878 km (0.084 R)
• M39: 21,535,511 km (0.099 R)
• M40: 22,837,761 km (0.091 R)
• M41: 22,907,024 km (0.068 R)
• M42: 23,743,426 km (0.068 R)
• M43: 23,813,587 km (0.107 R)
• M44: 23,883,898 km (0.104 R)
• M45: 24,518,941 km (0.089 R)
• M46: 24,874,236 km (0.062 R)
• M47: 25,518,106 km (0.101 R)
• M48: 26,822,001 km (0.054 R)
• M49: 30,709,152 km (0.102 R)
• M50: 31,399,695 km (0.073 R)
• M51: 32,172,817 km (0.051 R)
• M52: 32,874,132 km (0.099 R)
• M53: 35,488,205 km (0.052 R)
• M54: 36,455,356 km (0.099 R)
• M55: 36,536,288 km (0.025 R)
• M56: 37,267,822 km (0.099 R)
• M57: 38,745,400 km (0.113 R)
• M58: 39,159,187 km (0.1 R)
• M59: 39,740,974 km (0.108 R)
• M60: 40,661,000 km (0.108 R)
• M61: 40,745,074 km (0.088 R)
• M62: 41,757,403 km (0.098 R)
• M63: 42,778,110 km (0.071 R)
• M64: 44,930,823 km (0.075 R)
• M65: 45,976,512 km (0.083 R)
• M66: 46,064,027 km (0.112 R)
• M67: 47,825,841 km (0.091 R)
• M68: 49,072,290 km (0.101 R)
• M69: 49,699,554 km (0.066 R)
• M70: 50,149,096 km (0.083 R)
• M71: 51,233,680 km (0.116 R)
• M72: 51,415,292 km (0.096 R)
• M73: 52,691,811 km (0.083 R)
• M74: 52,875,068 km (0.071 R)
• M75: 54,904,663 km (0.05 R)
• M76: 54,997,413 km (0.061 R)
• M77: 55,835,460 km (0.105 R)
• M78: 55,928,810 km (0.103 R)
• M79: 57,053,486 km (0.097 R)
• M80: 57,335,778 km (0.118 R)
• M81: 58,185,493 km (0.073 R)
• M82: 60,184,420 km (0.073 R)
• M83: 62,593,245 km (0.037 R)
• M84: 63,273,317 km (0.114 R)
• M85: 63,370,705 km (0.044 R)
• M86: 63,955,932 km (0.117 R)
• M87: 64,151,457 km (0.088 R)
• M88: 65,033,486 km (0.072 R)
• M89: 65,722,234 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.6

Radius: 7.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.65 AU - 15.33 AU

Year: 19386 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,123,478 km

• M1: 254,017 km (0.069 R)
• M2: 391,946 km (0.117 R)
• M3: 753,225 km (0.103 R)
• M4: 983,157 km (0.076 R)
• M5: 1,095,206 km (0.117 R)
• M6: 1,406,220 km (0.089 R)
• M7: 1,494,632 km (0.114 R)
• M8: 1,978,731 km (0.089 R)
• M9: 2,165,130 km (0.089 R)
• M10: 2,327,294 km (0.088 R)
• M11: 2,493,497 km (0.113 R)
• M12: 2,982,682 km (0.1 R)
• M13: 3,130,335 km (0.119 R)
• M14: 3,180,002 km (0.09 R)
• M15: 3,314,042 km (0.063 R)
• M16: 4,526,682 km (0.077 R)
• M17: 5,160,079 km (0.029 R)
• M18: 5,278,262 km (0.115 R)
• M19: 5,780,312 km (0.108 R)
• M20: 6,026,700 km (0.082 R)
• M21: 6,466,218 km (0.081 R)
• M22: 6,700,638 km (0.105 R)
• M23: 7,046,658 km (0.081 R)
• M24: 7,665,993 km (0.049 R)
• M25: 7,936,765 km (0.057 R)
• M26: 8,395,133 km (0.101 R)
• M27: 8,909,152 km (0.08 R)
• M28: 9,675,093 km (0.025 R)
• M29: 9,796,716 km (0.093 R)
• M30: 10,164,427 km (0.063 R)
• M31: 10,461,977 km (0.053 R)
• M32: 10,913,613 km (0.1 R)
• M33: 11,603,110 km (0.057 R)
• M34: 12,756,510 km (0.072 R)
• M35: 13,211,886 km (0.117 R)
• M36: 13,699,874 km (0.119 R)
• M37: 14,721,478 km (0.092 R)
• M38: 16,111,840 km (0.094 R)
• M39: 18,803,106 km (0.046 R)
• M40: 19,107,238 km (0.076 R)
• M41: 20,246,576 km (0.093 R)
• M42: 21,028,973 km (0.071 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit