🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 228 Days

Day: 40.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.72 AU - 0.96 AU

Year: 271 Days

Day: 17.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.84 AU - 1.92 AU

Year: 906 Days

Day: 20 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.38 AU - 4.74 AU

Year: 2875 Days

Day: 42.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 13.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.31 AU - 7.79 AU

Year: 7291 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,860,793 km

• M1: 209,138 km (0.084 R)
• M2: 492,327 km (0.074 R)
• M3: 834,607 km (0.098 R)
• M4: 992,582 km (0.085 R)
• M5: 1,094,458 km (0.098 R)
• M6: 1,259,614 km (0.11 R)
• M7: 1,371,064 km (0.06 R)
• M8: 1,659,489 km (0.087 R)
• M9: 1,862,793 km (0.057 R)
• M10: 2,098,709 km (0.087 R)
• M11: 2,257,432 km (0.071 R)
• M12: 2,369,780 km (0.109 R)
• M13: 2,600,161 km (0.111 R)
• M14: 2,878,413 km (0.104 R)
• M15: 3,278,886 km (0.075 R)
• M16: 3,800,684 km (0.089 R)
• M17: 3,920,362 km (0.072 R)
• M18: 4,071,605 km (0.109 R)
• M19: 4,569,018 km (0.105 R)
• M20: 5,052,818 km (0.086 R)
• M21: 5,201,368 km (0.115 R)
• M22: 6,422,685 km (0.111 R)
• M23: 6,565,851 km (0.111 R)
• M24: 6,782,468 km (0.098 R)
• M25: 7,409,134 km (0.04 R)
• M26: 7,634,727 km (0.06 R)
• M27: 7,786,420 km (0.114 R)
• M28: 8,267,078 km (0.117 R)
• M29: 8,619,081 km (0.109 R)
• M30: 9,459,672 km (0.052 R)
• M31: 9,602,239 km (0.063 R)
• M32: 9,684,218 km (0.09 R)
• M33: 10,117,753 km (0.049 R)
• M34: 10,284,554 km (0.102 R)
• M35: 10,494,291 km (0.07 R)
• M36: 10,599,757 km (0.116 R)
• M37: 10,748,009 km (0.069 R)
• M38: 11,673,870 km (0.074 R)
• M39: 12,669,892 km (0.064 R)
• M40: 13,189,595 km (0.092 R)
• M41: 14,484,066 km (0.12 R)
• M42: 15,481,285 km (0.1 R)
• M43: 15,915,418 km (0.103 R)
• M44: 16,061,127 km (0.097 R)
• M45: 16,378,124 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 8.1

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.68 AU - 11.12 AU

Year: 10129 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,860,793 km

• M1: 232,924 km (0.106 R)
• M2: 716,574 km (0.046 R)
• M3: 769,531 km (0.09 R)
• M4: 937,081 km (0.07 R)
• M5: 1,672,803 km (0.064 R)
• M6: 1,967,062 km (0.072 R)
• M7: 2,466,270 km (0.099 R)
• M8: 2,916,111 km (0.071 R)
• M9: 3,180,451 km (0.049 R)
• M10: 3,391,384 km (0.12 R)
• M11: 3,763,733 km (0.079 R)
• M12: 4,346,566 km (0.083 R)
• M13: 4,716,522 km (0.083 R)
• M14: 6,985,173 km (0.095 R)
• M15: 7,658,214 km (0.115 R)
• M16: 7,738,698 km (0.088 R)
• M17: 8,145,754 km (0.1 R)
• M18: 10,150,066 km (0.049 R)
• M19: 10,327,339 km (0.093 R)
• M20: 10,416,500 km (0.094 R)
• M21: 10,685,178 km (0.09 R)
• M22: 10,865,593 km (0.079 R)
• M23: 11,229,415 km (0.105 R)
• M24: 11,597,276 km (0.076 R)
• M25: 11,829,152 km (0.054 R)
• M26: 12,203,446 km (0.047 R)
• M27: 12,392,089 km (0.11 R)
• M28: 13,011,724 km (0.113 R)
• M29: 13,446,754 km (0.098 R)
• M30: 13,543,993 km (0.088 R)
• M31: 15,081,859 km (0.12 R)
• M32: 15,182,987 km (0.117 R)
• M33: 15,233,551 km (0.087 R)
• M34: 15,538,581 km (0.106 R)
• M35: 15,640,757 km (0.092 R)
• M36: 15,794,394 km (0.034 R)
• M37: 15,948,479 km (0.097 R)
• M38: 16,103,014 km (0.097 R)
• M39: 16,258,147 km (0.107 R)
• M40: 16,569,909 km (0.077 R)
• M41: 17,463,756 km (0.065 R)
• M42: 18,643,784 km (0.084 R)
• M43: 18,697,939 km (0.085 R)
• M44: 19,628,138 km (0.114 R)
• M45: 22,047,585 km (0.052 R)
• M46: 22,392,557 km (0.104 R)
• M47: 22,565,792 km (0.084 R)
• M48: 24,144,348 km (0.09 R)
• M49: 24,857,332 km (0.098 R)
• M50: 26,243,057 km (0.066 R)
• M51: 26,364,680 km (0.113 R)
• M52: 26,425,566 km (0.091 R)
• M53: 27,283,360 km (0.108 R)
• M54: 27,344,995 km (0.105 R)
• M55: 27,406,629 km (0.042 R)
• M56: 28,337,128 km (0.026 R)
• M57: 28,649,638 km (0.073 R)
• M58: 28,963,195 km (0.064 R)
• M59: 29,277,949 km (0.08 R)
• M60: 30,740,268 km (0.092 R)
• M61: 31,061,455 km (0.09 R)
• M62: 31,448,165 km (0.043 R)
• M63: 31,642,044 km (0.114 R)
• M64: 32,096,223 km (0.099 R)
• M65: 33,076,688 km (0.076 R)
• M66: 33,471,626 km (0.071 R)
• M67: 33,669,544 km (0.097 R)
• M68: 34,665,716 km (0.092 R)
• M69: 35,267,997 km (0.11 R)
• M70: 36,144,042 km (0.089 R)
• M71: 36,754,701 km (0.108 R)
• M72: 36,822,768 km (0.086 R)
• M73: 36,890,835 km (0.088 R)
• M74: 37,027,268 km (0.109 R)
• M75: 38,538,057 km (0.045 R)
• M76: 39,649,420 km (0.098 R)
• M77: 39,719,282 km (0.083 R)
• M78: 41,407,045 km (0.12 R)
• M79: 42,616,693 km (0.089 R)
• M80: 42,903,024 km (0.105 R)
• M81: 43,405,523 km (0.118 R)
• M82: 43,909,967 km (0.087 R)
• M83: 45,289,259 km (0.116 R)
• M84: 45,654,577 km (0.06 R)
• M85: 46,977,771 km (0.113 R)
• M86: 48,313,530 km (0.089 R)
• M87: 48,761,576 km (0.114 R)
• M88: 48,985,972 km (0.103 R)
• M89: 49,586,458 km (0.062 R)
• M90: 50,491,675 km (0.094 R)
• M91: 50,567,371 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 12.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.75 AU - 12.65 AU

Year: 14977 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,860,793 km

• M1: 187,297 km (0.049 R)
• M2: 371,152 km (0.049 R)
• M3: 643,420 km (0.06 R)
• M4: 1,171,052 km (0.047 R)
• M5: 1,399,787 km (0.091 R)
• M6: 1,615,657 km (0.09 R)
• M7: 1,785,002 km (0.099 R)
• M8: 2,652,520 km (0.117 R)
• M9: 2,786,111 km (0.094 R)
• M10: 2,887,987 km (0.083 R)
• M11: 3,130,335 km (0.104 R)
• M12: 3,272,005 km (0.066 R)
• M13: 4,166,151 km (0.107 R)
• M14: 4,640,676 km (0.086 R)
• M15: 5,090,965 km (0.044 R)
• M16: 5,814,420 km (0.109 R)
• M17: 6,299,866 km (0.102 R)
• M18: 6,434,504 km (0.098 R)
• M19: 7,594,037 km (0.102 R)
• M20: 7,881,863 km (0.045 R)
• M21: 9,069,221 km (0.105 R)
• M22: 10,206,165 km (0.089 R)
• M23: 10,524,061 km (0.064 R)
• M24: 11,607,149 km (0.105 R)
• M25: 12,162,157 km (0.094 R)
• M26: 12,725,692 km (0.058 R)
• M27: 12,896,384 km (0.066 R)
• M28: 14,348,829 km (0.073 R)
• M29: 14,645,482 km (0.059 R)
• M30: 15,004,218 km (0.09 R)
• M31: 15,669,330 km (0.108 R)
• M32: 15,974,958 km (0.108 R)
• M33: 16,282,531 km (0.055 R)
• M34: 16,903,512 km (0.095 R)
• M35: 17,722,411 km (0.109 R)
• M36: 18,489,698 km (0.116 R)
• M37: 18,942,382 km (0.109 R)
• M38: 19,202,682 km (0.111 R)
• M39: 20,123,158 km (0.106 R)
• M40: 20,255,851 km (0.115 R)
• M41: 20,923,506 km (0.086 R)
• M42: 21,666,260 km (0.069 R)
• M43: 22,006,894 km (0.1 R)
• M44: 23,108,383 km (0.053 R)
• M45: 23,456,348 km (0.114 R)
• M46: 24,157,363 km (0.079 R)
• M47: 24,369,044 km (0.087 R)
• M48: 26,301,699 km (0.081 R)
• M49: 27,176,398 km (0.109 R)
• M50: 28,283,123 km (0.111 R)
• M51: 28,431,823 km (0.096 R)
• M52: 29,706,098 km (0.087 R)
• M53: 30,160,427 km (0.09 R)
• M54: 30,616,850 km (0.114 R)
• M55: 30,922,478 km (0.114 R)
• M56: 31,690,963 km (0.099 R)
• M57: 33,168,391 km (0.077 R)
• M58: 33,403,709 km (0.051 R)
• M59: 33,560,936 km (0.094 R)
• M60: 35,707,067 km (0.084 R)
• M61: 36,351,535 km (0.089 R)
• M62: 36,675,115 km (0.111 R)
• M63: 38,307,676 km (0.098 R)
• M64: 40,632,876 km (0.105 R)
• M65: 40,800,725 km (0.076 R)
• M66: 41,052,947 km (0.104 R)
• M67: 44,291,890 km (0.117 R)
• M68: 44,897,463 km (0.09 R)
• M69: 44,984,229 km (0.087 R)
• M70: 47,435,390 km (0.082 R)
• M71: 50,469,684 km (0.12 R)
• M72: 51,737,376 km (0.085 R)
• M73: 53,015,391 km (0.108 R)
• M74: 53,290,651 km (0.101 R)
• M75: 53,382,504 km (0.119 R)
• M76: 54,026,972 km (0.073 R)
• M77: 54,859,185 km (0.057 R)
• M78: 55,509,487 km (0.091 R)
• M79: 56,630,274 km (0.097 R)
• M80: 57,947,184 km (0.095 R)
• M81: 58,609,454 km (0.11 R)
• M82: 59,941,473 km (0.049 R)
• M83: 60,707,115 km (0.117 R)
• M84: 61,283,516 km (0.099 R)
• M85: 64,583,794 km (0.117 R)
• M86: 65,172,163 km (0.057 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit