🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 193 Days

Day: 29.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,040,642 km

• M1: 34,258 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.14 AU - 4.62 AU

Year: 3222 Days

Day: 12.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 140.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 12.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.67 AU - 7.93 AU

Year: 6232 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,040,642 km

• M1: 185,651 km (0.116 R)
• M2: 352,901 km (0.063 R)
• M3: 462,706 km (0.099 R)
• M4: 1,195,885 km (0.113 R)
• M5: 1,601,296 km (0.103 R)
• M6: 1,751,641 km (0.068 R)
• M7: 1,837,211 km (0.116 R)
• M8: 2,121,148 km (0.075 R)
• M9: 2,268,502 km (0.066 R)
• M10: 2,362,450 km (0.103 R)
• M11: 2,593,279 km (0.049 R)
• M12: 2,811,542 km (0.12 R)
• M13: 3,202,890 km (0.102 R)
• M14: 3,502,535 km (0.067 R)
• M15: 3,611,741 km (0.082 R)
• M16: 3,700,004 km (0.059 R)
• M17: 4,152,238 km (0.033 R)
• M18: 4,338,039 km (0.116 R)
• M19: 4,790,722 km (0.117 R)
• M20: 5,308,630 km (0.117 R)
• M21: 5,715,237 km (0.118 R)
• M22: 5,948,610 km (0.118 R)
• M23: 6,158,645 km (0.084 R)
• M24: 6,586,046 km (0.037 R)
• M25: 6,830,639 km (0.037 R)
• M26: 7,078,373 km (0.099 R)
• M27: 7,469,721 km (0.112 R)
• M28: 7,639,514 km (0.054 R)
• M29: 7,724,935 km (0.094 R)
• M30: 8,894,341 km (0.103 R)
• M31: 9,286,288 km (0.096 R)
• M32: 10,055,969 km (0.065 R)
• M33: 10,275,130 km (0.106 R)
• M34: 10,464,221 km (0.072 R)
• M35: 10,591,080 km (0.103 R)
• M36: 10,814,131 km (0.112 R)
• M37: 11,297,332 km (0.068 R)
• M38: 11,623,306 km (0.113 R)
• M39: 12,051,904 km (0.082 R)
• M40: 12,452,228 km (0.109 R)
• M41: 12,958,616 km (0.084 R)
• M42: 13,922,027 km (0.111 R)
• M43: 14,026,745 km (0.077 R)
• M44: 14,236,631 km (0.119 R)
• M45: 14,342,097 km (0.108 R)
• M46: 14,730,753 km (0.091 R)
• M47: 16,614,788 km (0.12 R)
• M48: 17,022,891 km (0.059 R)
• M49: 17,811,422 km (0.066 R)
• M50: 18,000,962 km (0.118 R)
• M51: 18,727,260 km (0.105 R)
• M52: 20,090,096 km (0.119 R)
• M53: 20,168,935 km (0.083 R)
• M54: 20,247,922 km (0.063 R)
• M55: 20,604,414 km (0.11 R)
• M56: 20,763,586 km (0.111 R)
• M57: 21,203,254 km (0.058 R)
• M58: 21,363,922 km (0.108 R)
• M59: 22,132,706 km (0.108 R)
• M60: 23,489,409 km (0.072 R)
• M61: 24,072,990 km (0.088 R)
• M62: 25,169,692 km (0.078 R)
• M63: 25,339,785 km (0.072 R)
• M64: 26,368,869 km (0.109 R)
• M65: 26,801,655 km (0.09 R)
• M66: 28,158,209 km (0.086 R)
• M67: 28,911,584 km (0.093 R)
• M68: 29,313,254 km (0.064 R)
• M69: 29,581,932 km (0.041 R)
• M70: 30,257,366 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 13.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.45 AU - 11.21 AU

Year: 12526 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,040,642 km

• M1: 246,537 km (0.041 R)
• M2: 370,853 km (0.118 R)
• M3: 1,305,989 km (0.088 R)
• M4: 1,445,714 km (0.082 R)
• M5: 1,541,905 km (0.084 R)
• M6: 2,082,851 km (0.05 R)
• M7: 2,591,634 km (0.061 R)
• M8: 2,680,345 km (0.099 R)
• M9: 3,170,428 km (0.083 R)
• M10: 3,755,655 km (0.087 R)
• M11: 3,958,210 km (0.093 R)
• M12: 4,304,080 km (0.064 R)
• M13: 5,099,492 km (0.109 R)
• M14: 5,286,639 km (0.119 R)
• M15: 6,097,609 km (0.08 R)
• M16: 6,416,851 km (0.103 R)
• M17: 7,155,266 km (0.117 R)
• M18: 7,238,891 km (0.091 R)
• M19: 7,407,339 km (0.119 R)
• M20: 8,533,811 km (0.054 R)
• M21: 8,667,252 km (0.112 R)
• M22: 8,801,441 km (0.102 R)
• M23: 8,981,407 km (0.081 R)
• M24: 10,227,857 km (0.096 R)
• M25: 10,992,003 km (0.06 R)
• M26: 11,185,882 km (0.064 R)
• M27: 11,528,012 km (0.118 R)
• M28: 12,322,975 km (0.069 R)
• M29: 12,524,483 km (0.092 R)
• M30: 12,828,915 km (0.084 R)
• M31: 13,393,198 km (0.09 R)
• M32: 14,123,236 km (0.057 R)
• M33: 14,705,919 km (0.084 R)
• M34: 15,027,106 km (0.12 R)
• M35: 16,334,891 km (0.088 R)
• M36: 17,114,445 km (0.087 R)
• M37: 17,849,420 km (0.065 R)
• M38: 18,536,822 km (0.114 R)
• M39: 18,652,311 km (0.069 R)
• M40: 19,058,170 km (0.112 R)
• M41: 21,493,773 km (0.06 R)
• M42: 21,980,266 km (0.066 R)
• M43: 22,102,487 km (0.114 R)
• M44: 22,347,678 km (0.027 R)
• M45: 22,655,401 km (0.111 R)
• M46: 22,902,536 km (0.033 R)
• M47: 23,212,653 km (0.119 R)
• M48: 24,467,480 km (0.039 R)
• M49: 24,975,514 km (0.038 R)
• M50: 25,166,999 km (0.041 R)
• M51: 25,422,961 km (0.104 R)
• M52: 25,679,821 km (0.115 R)
• M53: 26,066,681 km (0.037 R)
• M54: 26,455,635 km (0.058 R)
• M55: 28,030,153 km (0.111 R)
• M56: 29,973,130 km (0.098 R)
• M57: 31,338,360 km (0.083 R)
• M58: 31,682,735 km (0.094 R)
• M59: 31,890,077 km (0.112 R)
• M60: 32,028,455 km (0.064 R)
• M61: 32,445,085 km (0.096 R)
• M62: 33,423,904 km (0.053 R)
• M63: 33,634,837 km (0.077 R)
• M64: 35,625,835 km (0.08 R)
• M65: 35,913,362 km (0.066 R)
• M66: 38,756,919 km (0.086 R)
• M67: 41,294,398 km (0.096 R)
• M68: 42,126,760 km (0.095 R)
• M69: 42,888,363 km (0.095 R)
• M70: 44,039,220 km (0.119 R)
• M71: 44,967,325 km (0.114 R)
• M72: 45,200,249 km (0.078 R)
• M73: 46,214,672 km (0.089 R)
• M74: 47,157,587 km (0.086 R)
• M75: 47,315,413 km (0.116 R)
• M76: 47,869,075 km (0.045 R)
• M77: 48,027,648 km (0.067 R)
• M78: 48,663,739 km (0.12 R)
• M79: 49,062,566 km (0.109 R)
• M80: 53,275,691 km (0.091 R)
• M81: 54,595,145 km (0.094 R)
• M82: 55,258,910 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.2

Radius: 4.9

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.19 AU - 16.93 AU

Year: 18529 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,040,642 km

• M1: 63,130 km (0.09 R)
• M2: 140,472 km (0.117 R)
• M3: 213,775 km (0.07 R)
• M4: 350,059 km (0.097 R)
• M5: 697,575 km (0.106 R)
• M6: 999,613 km (0.089 R)
• M7: 1,563,597 km (0.075 R)
• M8: 1,680,732 km (0.088 R)
• M9: 2,441,437 km (0.07 R)
• M10: 2,715,949 km (0.109 R)
• M11: 3,072,890 km (0.111 R)
• M12: 3,558,784 km (0.117 R)
• M13: 4,352,101 km (0.045 R)
• M14: 4,517,108 km (0.104 R)
• M15: 4,810,918 km (0.03 R)
• M16: 6,604,596 km (0.083 R)
• M17: 6,699,142 km (0.103 R)
• M18: 7,521,332 km (0.104 R)
• M19: 7,620,067 km (0.057 R)
• M20: 7,669,733 km (0.113 R)
• M21: 7,868,998 km (0.068 R)
• M22: 7,919,113 km (0.088 R)
• M23: 8,323,775 km (0.103 R)
• M24: 8,528,724 km (0.096 R)
• M25: 8,631,648 km (0.084 R)
• M26: 10,171,758 km (0.085 R)
• M27: 10,281,114 km (0.043 R)
• M28: 10,500,873 km (0.091 R)
• M29: 10,777,779 km (0.03 R)
• M30: 11,737,150 km (0.116 R)
• M31: 13,018,755 km (0.098 R)
• M32: 13,857,101 km (0.079 R)
• M33: 14,774,735 km (0.09 R)
• M34: 15,084,851 km (0.09 R)
• M35: 15,147,233 km (0.087 R)
• M36: 15,585,705 km (0.082 R)
• M37: 16,475,064 km (0.072 R)
• M38: 16,925,952 km (0.114 R)
• M39: 17,708,199 km (0.04 R)
• M40: 18,037,763 km (0.089 R)
• M41: 18,502,265 km (0.101 R)
• M42: 18,769,596 km (0.09 R)
• M43: 18,836,616 km (0.054 R)
• M44: 18,903,636 km (0.053 R)
• M45: 20,262,284 km (0.042 R)
• M46: 20,606,807 km (0.054 R)
• M47: 20,675,922 km (0.11 R)
• M48: 20,953,276 km (0.074 R)
• M49: 23,359,708 km (0.116 R)
• M50: 24,302,772 km (0.111 R)
• M51: 25,777,658 km (0.107 R)
• M52: 27,890,728 km (0.065 R)
• M53: 28,273,848 km (0.076 R)
• M54: 29,200,607 km (0.047 R)
• M55: 30,215,628 km (0.099 R)
• M56: 31,242,169 km (0.086 R)
• M57: 32,119,860 km (0.088 R)
• M58: 32,360,563 km (0.072 R)
• M59: 34,636,245 km (0.112 R)
• M60: 35,213,095 km (0.065 R)
• M61: 35,959,588 km (0.118 R)
• M62: 36,209,566 km (0.045 R)
• M63: 36,293,042 km (0.093 R)
• M64: 36,376,517 km (0.11 R)
• M65: 36,460,143 km (0.099 R)
• M66: 37,552,357 km (0.084 R)
• M67: 37,636,879 km (0.077 R)
• M68: 38,570,221 km (0.116 R)
• M69: 38,911,603 km (0.106 R)
• M70: 40,113,921 km (0.105 R)
• M71: 40,200,239 km (0.038 R)
• M72: 43,172,898 km (0.047 R)
• M73: 47,032,224 km (0.071 R)
• M74: 47,488,198 km (0.105 R)
• M75: 48,680,344 km (0.057 R)
• M76: 50,161,064 km (0.098 R)
• M77: 50,533,562 km (0.109 R)
• M78: 50,720,111 km (0.08 R)
• M79: 51,187,604 km (0.118 R)
• M80: 51,562,646 km (0.091 R)
• M81: 52,315,273 km (0.108 R)
• M82: 53,451,319 km (0.088 R)
• M83: 54,499,701 km (0.097 R)
• M84: 54,691,037 km (0.066 R)
• M85: 55,651,156 km (0.034 R)
• M86: 57,004,568 km (0.099 R)
• M87: 57,490,611 km (0.092 R)
• M88: 60,336,412 km (0.109 R)
• M89: 63,630,108 km (0.064 R)
• M90: 63,831,616 km (0.102 R)
• M91: 64,336,210 km (0.087 R)
• M92: 64,842,150 km (0.067 R)
• M93: 65,451,013 km (0.092 R)
• M94: 66,572,399 km (0.09 R)
• M95: 67,597,144 km (0.095 R)
• M96: 68,111,462 km (0.104 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit