🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 173 Days

Day: 12.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 178.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.64 AU - 0.76 AU

Year: 223 Days

Day: 32.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,219,879 km

• M1: 256,411 km (0.111 R)
• M2: 372,349 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.49 AU - 1.79 AU

Year: 800 Days

Day: 47.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.98 AU - 3.12 AU

Year: 1551 Days

Day: 31.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,219,879 km

• M1: 233,971 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.67 AU

Year: 2170 Days

Day: 14 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 7.9

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.59 AU - 14.97 AU

Year: 19479 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,219,879 km

• M1: 190,588 km (0.119 R)
• M2: 307,872 km (0.068 R)
• M3: 645,066 km (0.117 R)
• M4: 862,432 km (0.109 R)
• M5: 966,552 km (0.094 R)
• M6: 1,334,114 km (0.095 R)
• M7: 1,808,788 km (0.06 R)
• M8: 2,295,879 km (0.102 R)
• M9: 2,405,384 km (0.106 R)
• M10: 2,783,119 km (0.1 R)
• M11: 2,939,598 km (0.079 R)
• M12: 3,302,074 km (0.12 R)
• M13: 3,467,679 km (0.057 R)
• M14: 3,593,790 km (0.088 R)
• M15: 3,893,883 km (0.049 R)
• M16: 4,113,343 km (0.104 R)
• M17: 4,291,664 km (0.097 R)
• M18: 5,125,971 km (0.114 R)
• M19: 5,414,994 km (0.056 R)
• M20: 5,610,668 km (0.09 R)
• M21: 6,211,752 km (0.105 R)
• M22: 6,885,840 km (0.042 R)
• M23: 8,471,877 km (0.112 R)
• M24: 9,101,834 km (0.049 R)
• M25: 11,959,153 km (0.105 R)
• M26: 13,121,080 km (0.094 R)
• M27: 14,930,466 km (0.083 R)
• M28: 17,606,473 km (0.111 R)
• M29: 17,751,433 km (0.102 R)
• M30: 17,969,397 km (0.043 R)
• M31: 19,971,914 km (0.104 R)
• M32: 20,350,397 km (0.105 R)
• M33: 21,037,799 km (0.079 R)
• M34: 21,191,586 km (0.104 R)
• M35: 23,224,471 km (0.063 R)
• M36: 24,264,027 km (0.034 R)
• M37: 24,748,873 km (0.066 R)
• M38: 25,318,692 km (0.028 R)
• M39: 26,388,316 km (0.079 R)
• M40: 27,221,128 km (0.061 R)
• M41: 27,304,903 km (0.111 R)
• M42: 29,512,518 km (0.095 R)
• M43: 30,550,578 km (0.058 R)
• M44: 32,840,622 km (0.105 R)
• M45: 32,929,782 km (0.068 R)
• M46: 33,018,943 km (0.113 R)
• M47: 33,466,540 km (0.1 R)
• M48: 34,186,704 km (0.092 R)
• M49: 34,458,074 km (0.082 R)
• M50: 35,367,779 km (0.081 R)
• M51: 35,917,402 km (0.106 R)
• M52: 36,009,255 km (0.11 R)
• M53: 37,210,974 km (0.048 R)
• M54: 38,331,762 km (0.098 R)
• M55: 38,896,344 km (0.055 R)
• M56: 39,085,136 km (0.117 R)
• M57: 39,274,228 km (0.091 R)
• M58: 39,653,309 km (0.1 R)
• M59: 41,278,092 km (0.089 R)
• M60: 41,374,283 km (0.098 R)
• M61: 42,340,985 km (0.099 R)
• M62: 42,438,074 km (0.061 R)
• M63: 46,882,327 km (0.03 R)
• M64: 47,183,767 km (0.071 R)
• M65: 48,396,258 km (0.105 R)
• M66: 49,926,195 km (0.027 R)
• M67: 50,439,764 km (0.07 R)
• M68: 52,198,736 km (0.103 R)
• M69: 53,033,492 km (0.063 R)
• M70: 54,083,071 km (0.026 R)
• M71: 55,670,304 km (0.105 R)
• M72: 55,776,669 km (0.034 R)
• M73: 55,883,033 km (0.06 R)
• M74: 56,096,060 km (0.106 R)
• M75: 58,133,583 km (0.093 R)
• M76: 61,289,799 km (0.117 R)
• M77: 62,059,929 km (0.06 R)
• M78: 62,280,586 km (0.079 R)
• M79: 62,944,052 km (0.109 R)
• M80: 63,387,610 km (0.037 R)
• M81: 63,609,912 km (0.118 R)
• M82: 64,612,966 km (0.118 R)
• M83: 64,948,514 km (0.072 R)
• M84: 67,880,632 km (0.094 R)
• M85: 70,280,182 km (0.117 R)
• M86: 70,625,155 km (0.114 R)
• M87: 72,475,082 km (0.118 R)
• M88: 73,405,880 km (0.093 R)
• M89: 74,223,732 km (0.107 R)
• M90: 76,576,756 km (0.106 R)
• M91: 76,813,420 km (0.115 R)
• M92: 78,954,315 km (0.114 R)
• M93: 79,552,408 km (0.092 R)
• M94: 80,032,018 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194

Radius: 7.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.06 AU - 20.06 AU

Year: 24508 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,219,879 km

• M1: 245,341 km (0.048 R)
• M2: 715,377 km (0.107 R)
• M3: 812,616 km (0.085 R)
• M4: 893,698 km (0.071 R)
• M5: 1,042,398 km (0.027 R)
• M6: 1,222,514 km (0.045 R)
• M7: 1,340,098 km (0.096 R)
• M8: 2,992,406 km (0.043 R)
• M9: 3,056,135 km (0.102 R)
• M10: 3,184,789 km (0.073 R)
• M11: 3,381,211 km (0.114 R)
• M12: 3,717,507 km (0.038 R)
• M13: 5,090,516 km (0.078 R)
• M14: 5,436,686 km (0.113 R)
• M15: 5,711,198 km (0.095 R)
• M16: 7,322,068 km (0.115 R)
• M17: 7,712,668 km (0.063 R)
• M18: 8,970,786 km (0.105 R)
• M19: 11,171,819 km (0.079 R)
• M20: 13,213,681 km (0.109 R)
• M21: 15,257,337 km (0.111 R)
• M22: 15,644,497 km (0.092 R)
• M23: 15,699,997 km (0.077 R)
• M24: 15,867,098 km (0.11 R)
• M25: 16,654,581 km (0.037 R)
• M26: 17,570,270 km (0.105 R)
• M27: 17,975,830 km (0.117 R)
• M28: 19,151,968 km (0.042 R)
• M29: 19,929,728 km (0.087 R)
• M30: 20,110,741 km (0.039 R)
• M31: 21,887,814 km (0.117 R)
• M32: 22,324,341 km (0.074 R)
• M33: 23,205,771 km (0.105 R)
• M34: 23,650,825 km (0.114 R)
• M35: 23,714,554 km (0.115 R)
• M36: 23,778,432 km (0.084 R)
• M37: 25,263,041 km (0.045 R)
• M38: 25,393,640 km (0.103 R)
• M39: 25,589,763 km (0.099 R)
• M40: 26,710,999 km (0.065 R)
• M41: 29,480,504 km (0.058 R)
• M42: 30,377,493 km (0.12 R)
• M43: 30,794,572 km (0.081 R)
• M44: 31,003,860 km (0.098 R)
• M45: 32,694,615 km (0.077 R)
• M46: 32,836,882 km (0.106 R)
• M47: 33,336,390 km (0.047 R)
• M48: 35,651,566 km (0.069 R)
• M49: 36,238,439 km (0.116 R)
• M50: 36,754,551 km (0.057 R)
• M51: 37,496,257 km (0.093 R)
• M52: 38,617,793 km (0.12 R)
• M53: 39,447,313 km (0.064 R)
• M54: 39,674,552 km (0.107 R)
• M55: 41,123,856 km (0.072 R)
• M56: 44,074,076 km (0.094 R)
• M57: 44,388,531 km (0.117 R)
• M58: 45,336,532 km (0.08 R)
• M59: 45,495,256 km (0.112 R)
• M60: 47,413,400 km (0.088 R)
• M61: 49,357,723 km (0.052 R)
• M62: 49,847,955 km (0.113 R)
• M63: 50,668,500 km (0.107 R)
• M64: 52,406,079 km (0.092 R)
• M65: 55,514,723 km (0.029 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit