🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.58 AU - 0.7 AU

Year: 184 Days

Day: 38.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,512,372 km

• M1: 50,863 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.69 AU - 2.43 AU

Year: 1064 Days

Day: 23.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,512,372 km

• M1: 80,783 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.73 AU - 3.83 AU

Year: 2138 Days

Day: 24.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 8.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.3 AU - 10.26 AU

Year: 8575 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,512,372 km

• M1: 123,269 km (0.109 R)
• M2: 246,238 km (0.105 R)
• M3: 439,818 km (0.08 R)
• M4: 629,957 km (0.073 R)
• M5: 1,909,617 km (0.061 R)
• M6: 2,286,753 km (0.092 R)
• M7: 3,269,910 km (0.097 R)
• M8: 3,433,421 km (0.107 R)
• M9: 3,915,575 km (0.118 R)
• M10: 4,114,540 km (0.099 R)
• M11: 4,393,390 km (0.084 R)
• M12: 5,077,053 km (0.041 R)
• M13: 5,239,516 km (0.107 R)
• M14: 5,541,853 km (0.093 R)
• M15: 5,653,304 km (0.09 R)
• M16: 5,821,751 km (0.032 R)
• M17: 6,511,995 km (0.1 R)
• M18: 6,570,787 km (0.093 R)
• M19: 6,777,681 km (0.086 R)
• M20: 6,837,221 km (0.06 R)
• M21: 6,956,750 km (0.119 R)
• M22: 7,046,808 km (0.115 R)
• M23: 7,289,007 km (0.083 R)
• M24: 7,595,682 km (0.051 R)
• M25: 7,781,632 km (0.116 R)
• M26: 8,221,600 km (0.057 R)
• M27: 8,348,758 km (0.106 R)
• M28: 8,669,496 km (0.085 R)
• M29: 9,059,797 km (0.12 R)
• M30: 9,257,116 km (0.072 R)
• M31: 9,455,932 km (0.1 R)
• M32: 9,622,584 km (0.086 R)
• M33: 10,060,606 km (0.1 R)
• M34: 10,128,673 km (0.113 R)
• M35: 10,816,674 km (0.043 R)
• M36: 11,697,955 km (0.069 R)
• M37: 11,877,024 km (0.074 R)
• M38: 12,970,135 km (0.081 R)
• M39: 13,453,785 km (0.087 R)
• M40: 13,792,026 km (0.08 R)
• M41: 13,981,267 km (0.076 R)
• M42: 14,095,111 km (0.057 R)
• M43: 14,477,035 km (0.118 R)
• M44: 14,785,057 km (0.041 R)
• M45: 15,368,488 km (0.117 R)
• M46: 15,446,728 km (0.096 R)
• M47: 15,682,644 km (0.069 R)
• M48: 15,919,757 km (0.077 R)
• M49: 16,477,457 km (0.108 R)
• M50: 17,041,591 km (0.065 R)
• M51: 17,407,507 km (0.118 R)
• M52: 17,735,127 km (0.089 R)
• M53: 18,479,376 km (0.052 R)
• M54: 18,813,578 km (0.111 R)
• M55: 19,233,948 km (0.09 R)
• M56: 20,773,160 km (0.1 R)
• M57: 21,076,994 km (0.081 R)
• M58: 21,777,112 km (0.119 R)
• M59: 22,796,771 km (0.105 R)
• M60: 22,975,690 km (0.082 R)
• M61: 23,155,058 km (0.115 R)
• M62: 24,241,138 km (0.098 R)
• M63: 25,112,695 km (0.067 R)
• M64: 25,297,598 km (0.102 R)
• M65: 25,436,425 km (0.067 R)
• M66: 26,041,249 km (0.092 R)
• M67: 26,603,737 km (0.049 R)
• M68: 26,839,354 km (0.118 R)
• M69: 27,028,296 km (0.115 R)
• M70: 28,555,690 km (0.11 R)
• M71: 29,915,086 km (0.097 R)
• M72: 30,110,910 km (0.115 R)
• M73: 30,750,590 km (0.102 R)
• M74: 31,943,334 km (0.039 R)
• M75: 32,043,415 km (0.111 R)
• M76: 32,193,761 km (0.107 R)
• M77: 33,100,474 km (0.083 R)
• M78: 33,607,910 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 11.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.95 AU - 9.37 AU

Year: 9172 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,512,372 km

• M1: 160,519 km (0.08 R)
• M2: 267,182 km (0.11 R)
• M3: 513,719 km (0.078 R)
• M4: 750,383 km (0.106 R)
• M5: 984,952 km (0.078 R)
• M6: 1,570,628 km (0.041 R)
• M7: 1,662,481 km (0.114 R)
• M8: 2,382,196 km (0.105 R)
• M9: 2,596,570 km (0.116 R)
• M10: 2,817,377 km (0.089 R)
• M11: 3,044,466 km (0.079 R)
• M12: 3,366,700 km (0.116 R)
• M13: 3,486,678 km (0.043 R)
• M14: 3,577,633 km (0.071 R)
• M15: 4,797,155 km (0.062 R)
• M16: 4,932,541 km (0.102 R)
• M17: 5,103,531 km (0.083 R)
• M18: 5,522,256 km (0.119 R)
• M19: 6,061,257 km (0.115 R)
• M20: 6,171,062 km (0.098 R)
• M21: 6,355,666 km (0.054 R)
• M22: 6,882,100 km (0.046 R)
• M23: 7,461,942 km (0.079 R)
• M24: 7,540,481 km (0.08 R)
• M25: 7,857,179 km (0.111 R)
• M26: 8,017,249 km (0.046 R)
• M27: 8,097,733 km (0.077 R)
• M28: 9,125,769 km (0.087 R)
• M29: 9,209,843 km (0.087 R)
• M30: 9,719,523 km (0.094 R)
• M31: 9,891,411 km (0.076 R)
• M32: 10,325,694 km (0.083 R)
• M33: 11,168,079 km (0.104 R)
• M34: 12,402,860 km (0.115 R)
• M35: 12,542,734 km (0.068 R)
• M36: 12,871,251 km (0.083 R)
• M37: 13,297,605 km (0.078 R)
• M38: 14,506,506 km (0.116 R)
• M39: 15,298,626 km (0.03 R)
• M40: 15,448,673 km (0.079 R)
• M41: 16,666,998 km (0.12 R)
• M42: 16,769,921 km (0.1 R)
• M43: 17,235,769 km (0.118 R)
• M44: 17,548,578 km (0.094 R)
• M45: 17,915,991 km (0.078 R)
• M46: 18,658,445 km (0.111 R)
• M47: 18,818,963 km (0.071 R)
• M48: 20,064,066 km (0.118 R)
• M49: 20,613,689 km (0.118 R)
• M50: 21,896,640 km (0.047 R)
• M51: 23,550,894 km (0.118 R)
• M52: 24,014,198 km (0.101 R)
• M53: 24,480,644 km (0.093 R)
• M54: 24,715,064 km (0.112 R)
• M55: 25,304,181 km (0.081 R)
• M56: 26,316,360 km (0.118 R)
• M57: 26,436,188 km (0.097 R)
• M58: 26,616,453 km (0.076 R)
• M59: 27,099,205 km (0.093 R)
• M60: 27,280,967 km (0.075 R)
• M61: 27,402,440 km (0.073 R)
• M62: 27,950,866 km (0.105 R)
• M63: 29,369,204 km (0.111 R)
• M64: 30,369,565 km (0.114 R)
• M65: 30,873,859 km (0.093 R)
• M66: 32,018,881 km (0.094 R)
• M67: 33,307,368 km (0.056 R)
• M68: 34,810,078 km (0.103 R)
• M69: 35,139,642 km (0.081 R)
• M70: 37,340,825 km (0.091 R)
• M71: 38,288,079 km (0.106 R)
• M72: 38,492,131 km (0.07 R)
• M73: 38,696,481 km (0.089 R)
• M74: 38,901,281 km (0.103 R)
• M75: 39,243,261 km (0.114 R)
• M76: 39,380,443 km (0.098 R)
• M77: 39,999,329 km (0.055 R)
• M78: 41,246,676 km (0.119 R)
• M79: 41,875,286 km (0.087 R)
• M80: 42,225,794 km (0.097 R)
• M81: 43,141,782 km (0.117 R)
• M82: 44,135,561 km (0.091 R)
• M83: 46,435,329 km (0.112 R)
• M84: 46,580,289 km (0.091 R)
• M85: 47,380,638 km (0.091 R)
• M86: 47,599,798 km (0.063 R)
• M87: 48,258,927 km (0.08 R)
• M88: 48,700,091 km (0.066 R)
• M89: 48,847,445 km (0.048 R)
• M90: 49,290,404 km (0.104 R)
• M91: 49,512,407 km (0.116 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 20,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit