🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 28.1 Hours

Environment

Temp: 256 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 228 Days

Day: 14.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,659,810 km

• M1: 150,196 km (0.103 R)
• M2: 252,820 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.11 AU - 1.11 AU

Year: 419 Days

Day: 17.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.36 AU - 1.82 AU

Year: 718 Days

Day: 40.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.03 AU - 2.29 AU

Year: 1137 Days

Day: 36.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.46 AU - 5.08 AU

Year: 3731 Days

Day: 40.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,659,810 km

• M1: 517,908 km (0.059 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 12.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.22 AU - 6.88 AU

Year: 4683 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 100,659,810 km

• M1: 213,775 km (0.099 R)
• M2: 331,658 km (0.071 R)
• M3: 464,053 km (0.078 R)
• M4: 557,102 km (0.12 R)
• M5: 738,565 km (0.079 R)
• M6: 896,091 km (0.09 R)
• M7: 1,146,668 km (0.037 R)
• M8: 1,246,749 km (0.06 R)
• M9: 1,332,618 km (0.068 R)
• M10: 1,429,408 km (0.051 R)
• M11: 1,510,490 km (0.071 R)
• M12: 1,630,617 km (0.049 R)
• M13: 1,851,274 km (0.119 R)
• M14: 1,950,307 km (0.105 R)
• M15: 2,154,060 km (0.073 R)
• M16: 2,571,737 km (0.088 R)
• M17: 2,671,818 km (0.071 R)
• M18: 2,830,093 km (0.106 R)
• M19: 2,979,990 km (0.026 R)
• M20: 3,287,862 km (0.089 R)
• M21: 3,433,421 km (0.118 R)
• M22: 3,556,540 km (0.11 R)
• M23: 3,693,571 km (0.101 R)
• M24: 3,781,685 km (0.075 R)
• M25: 3,896,127 km (0.115 R)
• M26: 4,246,336 km (0.092 R)
• M27: 4,472,228 km (0.111 R)
• M28: 4,566,325 km (0.036 R)
• M29: 4,647,557 km (0.119 R)
• M30: 4,756,614 km (0.081 R)
• M31: 5,131,207 km (0.091 R)
• M32: 5,315,063 km (0.042 R)
• M33: 5,544,247 km (0.069 R)
• M34: 5,703,718 km (0.093 R)
• M35: 6,176,597 km (0.073 R)
• M36: 6,296,724 km (0.114 R)
• M37: 6,417,749 km (0.094 R)
• M38: 6,708,268 km (0.113 R)
• M39: 7,413,472 km (0.088 R)
• M40: 7,880,517 km (0.087 R)
• M41: 8,010,966 km (0.043 R)
• M42: 8,208,136 km (0.058 R)
• M43: 8,323,925 km (0.035 R)
• M44: 9,149,555 km (0.077 R)
• M45: 9,252,479 km (0.11 R)
• M46: 9,494,079 km (0.108 R)
• M47: 9,668,062 km (0.108 R)
• M48: 9,860,444 km (0.082 R)
• M49: 9,983,713 km (0.081 R)
• M50: 10,071,976 km (0.113 R)
• M51: 10,589,285 km (0.025 R)
• M52: 11,501,383 km (0.091 R)
• M53: 11,612,535 km (0.073 R)
• M54: 11,948,232 km (0.055 R)
• M55: 12,249,223 km (0.116 R)
• M56: 12,724,645 km (0.111 R)
• M57: 12,916,579 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 3.6

Gravity: 72.56 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.67 AU - 21.11 AU

Year: 25973 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,659,810 km

• M1: 287,677 km (0.097 R)
• M2: 647,908 km (0.101 R)
• M3: 1,272,479 km (0.053 R)
• M4: 1,598,004 km (0.111 R)
• M5: 2,111,424 km (0.044 R)
• M6: 2,407,329 km (0.102 R)
• M7: 2,716,249 km (0.067 R)
• M8: 2,761,427 km (0.084 R)
• M9: 2,852,383 km (0.066 R)
• M10: 2,898,309 km (0.094 R)
• M11: 3,322,419 km (0.058 R)
• M12: 3,615,781 km (0.082 R)
• M13: 3,917,519 km (0.113 R)
• M14: 3,968,532 km (0.106 R)
• M15: 4,925,061 km (0.061 R)
• M16: 5,773,431 km (0.063 R)
• M17: 6,007,252 km (0.027 R)
• M18: 7,347,499 km (0.11 R)
• M19: 8,909,451 km (0.105 R)
• M20: 11,874,630 km (0.091 R)
• M21: 12,097,082 km (0.086 R)
• M22: 12,395,979 km (0.041 R)
• M23: 13,153,542 km (0.096 R)
• M24: 13,306,880 km (0.115 R)
• M25: 14,554,526 km (0.027 R)
• M26: 14,872,272 km (0.06 R)
• M27: 16,084,015 km (0.063 R)
• M28: 16,165,845 km (0.072 R)
• M29: 16,826,170 km (0.051 R)
• M30: 17,748,142 km (0.105 R)
• M31: 20,256,599 km (0.114 R)
• M32: 20,611,146 km (0.102 R)
• M33: 21,687,054 km (0.11 R)
• M34: 22,049,829 km (0.065 R)
• M35: 22,689,359 km (0.061 R)
• M36: 24,267,916 km (0.096 R)
• M37: 24,550,058 km (0.031 R)
• M38: 25,307,921 km (0.028 R)
• M39: 26,169,604 km (0.069 R)
• M40: 26,459,076 km (0.109 R)
• M41: 27,431,313 km (0.091 R)
• M42: 28,514,252 km (0.102 R)
• M43: 28,811,952 km (0.044 R)
• M44: 29,811,864 km (0.118 R)
• M45: 30,619,991 km (0.077 R)
• M46: 31,128,774 km (0.08 R)
• M47: 31,845,647 km (0.108 R)
• M48: 32,983,189 km (0.109 R)
• M49: 33,191,429 km (0.109 R)
• M50: 33,400,118 km (0.099 R)
• M51: 34,661,378 km (0.091 R)
• M52: 36,152,420 km (0.098 R)
• M53: 36,259,831 km (0.055 R)
• M54: 37,230,272 km (0.103 R)
• M55: 38,537,459 km (0.115 R)
• M56: 38,647,114 km (0.112 R)
• M57: 39,417,393 km (0.078 R)
• M58: 40,081,458 km (0.114 R)
• M59: 40,861,013 km (0.103 R)
• M60: 44,948,475 km (0.093 R)
• M61: 47,627,175 km (0.117 R)
• M62: 48,334,324 km (0.087 R)
• M63: 51,077,500 km (0.115 R)
• M64: 52,771,696 km (0.114 R)
• M65: 55,966,807 km (0.082 R)
• M66: 56,837,617 km (0.037 R)
• M67: 58,089,452 km (0.081 R)
• M68: 59,730,391 km (0.099 R)
• M69: 59,857,250 km (0.091 R)
• M70: 60,111,267 km (0.075 R)
• M71: 64,353,264 km (0.112 R)
• M72: 64,613,564 km (0.045 R)
• M73: 66,313,146 km (0.09 R)
• M74: 66,444,493 km (0.069 R)
• M75: 69,622,999 km (0.112 R)
• M76: 70,827,561 km (0.111 R)
• M77: 71,230,577 km (0.084 R)
• M78: 71,769,279 km (0.074 R)
• M79: 72,715,037 km (0.114 R)
• M80: 74,345,953 km (0.069 R)
• M81: 74,618,969 km (0.12 R)
• M82: 75,166,049 km (0.117 R)
• M83: 75,302,931 km (0.107 R)
• M84: 78,059,421 km (0.062 R)
• M85: 79,450,083 km (0.051 R)
• M86: 82,114,720 km (0.117 R)
• M87: 83,670,837 km (0.117 R)
• M88: 84,239,010 km (0.12 R)
• M89: 84,523,545 km (0.114 R)
• M90: 85,951,457 km (0.068 R)
• M91: 86,524,716 km (0.078 R)
• M92: 86,811,944 km (0.06 R)
• M93: 91,595,335 km (0.063 R)
• M94: 96,463,699 km (0.072 R)
• M95: 97,357,845 km (0.114 R)
• M96: 99,605,254 km (0.118 R)
• M97: 100,207,386 km (0.03 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit