🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.84 AU

Year: 201 Days

Day: 40.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.04 AU - 3.14 AU

Year: 1465 Days

Day: 36.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,329,075 km

• M1: 1,028,186 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.38 AU - 5.98 AU

Year: 4144 Days

Day: 23 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 13.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.46 AU - 6.34 AU

Year: 5037 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,329,075 km

• M1: 394,190 km (0.073 R)
• M2: 554,410 km (0.053 R)
• M3: 639,232 km (0.094 R)
• M4: 873,951 km (0.065 R)
• M5: 1,069,475 km (0.044 R)
• M6: 1,237,025 km (0.078 R)
• M7: 1,353,861 km (0.119 R)
• M8: 1,599,351 km (0.052 R)
• M9: 1,843,046 km (0.072 R)
• M10: 1,961,078 km (0.098 R)
• M11: 2,134,163 km (0.052 R)
• M12: 2,496,040 km (0.091 R)
• M13: 2,741,830 km (0.111 R)
• M14: 2,995,847 km (0.12 R)
• M15: 3,115,675 km (0.111 R)
• M16: 3,443,294 km (0.103 R)
• M17: 3,717,806 km (0.084 R)
• M18: 3,933,975 km (0.119 R)
• M19: 4,154,333 km (0.103 R)
• M20: 4,378,730 km (0.113 R)
• M21: 5,195,983 km (0.113 R)
• M22: 5,536,168 km (0.096 R)
• M23: 5,883,684 km (0.101 R)
• M24: 6,522,018 km (0.079 R)
• M25: 7,371,285 km (0.081 R)
• M26: 7,479,894 km (0.074 R)
• M27: 7,809,009 km (0.101 R)
• M28: 7,919,711 km (0.119 R)
• M29: 8,031,012 km (0.086 R)
• M30: 8,510,024 km (0.108 R)
• M31: 8,652,591 km (0.096 R)
• M32: 9,348,371 km (0.095 R)
• M33: 9,941,975 km (0.093 R)
• M34: 10,213,196 km (0.078 R)
• M35: 10,364,888 km (0.115 R)
• M36: 11,510,659 km (0.102 R)
• M37: 12,211,076 km (0.045 R)
• M38: 12,761,746 km (0.064 R)
• M39: 12,958,018 km (0.092 R)
• M40: 13,155,338 km (0.042 R)
• M41: 13,887,320 km (0.12 R)
• M42: 14,021,808 km (0.037 R)
• M43: 14,598,508 km (0.082 R)
• M44: 15,495,347 km (0.07 R)
• M45: 15,915,418 km (0.032 R)
• M46: 16,339,079 km (0.112 R)
• M47: 16,445,593 km (0.084 R)
• M48: 17,306,080 km (0.085 R)
• M49: 17,451,040 km (0.072 R)
• M50: 17,851,364 km (0.117 R)
• M51: 18,181,377 km (0.035 R)
• M52: 18,661,437 km (0.1 R)
• M53: 19,483,327 km (0.063 R)
• M54: 20,202,744 km (0.045 R)
• M55: 20,584,966 km (0.107 R)
• M56: 20,738,454 km (0.106 R)
• M57: 21,356,442 km (0.085 R)
• M58: 22,097,999 km (0.118 R)
• M59: 22,729,152 km (0.096 R)
• M60: 22,848,232 km (0.069 R)
• M61: 23,126,634 km (0.073 R)
• M62: 23,246,312 km (0.074 R)
• M63: 23,767,362 km (0.098 R)
• M64: 23,968,870 km (0.027 R)
• M65: 24,130,436 km (0.064 R)
• M66: 24,332,842 km (0.114 R)
• M67: 24,495,305 km (0.053 R)
• M68: 24,658,067 km (0.067 R)
• M69: 25,518,255 km (0.03 R)
• M70: 26,180,375 km (0.071 R)
• M71: 26,388,466 km (0.109 R)
• M72: 26,848,180 km (0.087 R)
• M73: 27,226,214 km (0.104 R)
• M74: 27,648,379 km (0.066 R)
• M75: 27,733,052 km (0.044 R)
• M76: 28,670,432 km (0.113 R)
• M77: 28,756,151 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.3

Radius: 5.5

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.01 AU - 16.63 AU

Year: 20052 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,329,075 km

• M1: 159,771 km (0.084 R)
• M2: 309,668 km (0.061 R)
• M3: 565,330 km (0.045 R)
• M4: 678,875 km (0.115 R)
• M5: 799,900 km (0.078 R)
• M6: 1,090,718 km (0.113 R)
• M7: 1,233,285 km (0.034 R)
• M8: 1,292,077 km (0.084 R)
• M9: 1,412,353 km (0.12 R)
• M10: 1,536,370 km (0.117 R)
• M11: 1,729,052 km (0.09 R)
• M12: 1,861,895 km (0.111 R)
• M13: 3,281,130 km (0.086 R)
• M14: 3,445,987 km (0.066 R)
• M15: 4,175,875 km (0.107 R)
• M16: 4,627,062 km (0.115 R)
• M17: 6,273,237 km (0.05 R)
• M18: 6,324,250 km (0.089 R)
• M19: 6,684,631 km (0.098 R)
• M20: 7,051,595 km (0.119 R)
• M21: 7,479,146 km (0.056 R)
• M22: 7,860,022 km (0.107 R)
• M23: 8,136,030 km (0.041 R)
• M24: 8,471,279 km (0.117 R)
• M25: 8,868,311 km (0.114 R)
• M26: 9,329,372 km (0.108 R)
• M27: 9,504,252 km (0.081 R)
• M28: 10,035,474 km (0.073 R)
• M29: 10,274,681 km (0.118 R)
• M30: 12,254,908 km (0.11 R)
• M31: 12,962,207 km (0.103 R)
• M32: 13,353,555 km (0.086 R)
• M33: 13,682,670 km (0.111 R)
• M34: 14,081,199 km (0.049 R)
• M35: 15,643,599 km (0.096 R)
• M36: 15,851,390 km (0.079 R)
• M37: 17,907,015 km (0.118 R)
• M38: 17,979,420 km (0.096 R)
• M39: 18,269,790 km (0.075 R)
• M40: 18,488,651 km (0.092 R)
• M41: 18,708,411 km (0.116 R)
• M42: 19,894,722 km (0.103 R)
• M43: 20,648,545 km (0.048 R)
• M44: 20,876,532 km (0.052 R)
• M45: 21,565,431 km (0.063 R)
• M46: 23,044,056 km (0.111 R)
• M47: 23,835,429 km (0.093 R)
• M48: 24,074,486 km (0.104 R)
• M49: 24,635,628 km (0.085 R)
• M50: 25,363,272 km (0.12 R)
• M51: 26,591,770 km (0.107 R)
• M52: 27,923,340 km (0.096 R)
• M53: 29,789,424 km (0.063 R)
• M54: 29,961,013 km (0.108 R)
• M55: 30,132,901 km (0.11 R)
• M56: 31,258,625 km (0.116 R)
• M57: 32,133,922 km (0.074 R)
• M58: 32,928,586 km (0.096 R)
• M59: 34,267,337 km (0.097 R)
• M60: 34,357,096 km (0.111 R)
• M61: 35,260,218 km (0.073 R)
• M62: 37,089,800 km (0.076 R)
• M63: 37,459,307 km (0.108 R)
• M64: 38,482,107 km (0.078 R)
• M65: 41,030,956 km (0.075 R)
• M66: 43,828,735 km (0.088 R)
• M67: 44,121,648 km (0.105 R)
• M68: 44,415,159 km (0.112 R)
• M69: 44,807,704 km (0.052 R)
• M70: 45,694,819 km (0.092 R)
• M71: 48,088,984 km (0.062 R)
• M72: 48,794,936 km (0.069 R)
• M73: 52,894,067 km (0.101 R)
• M74: 53,935,867 km (0.116 R)
• M75: 54,249,873 km (0.077 R)
• M76: 55,405,965 km (0.05 R)
• M77: 56,995,592 km (0.114 R)
• M78: 58,277,945 km (0.119 R)
• M79: 58,600,029 km (0.115 R)
• M80: 59,353,853 km (0.069 R)
• M81: 59,894,350 km (0.072 R)
• M82: 62,730,726 km (0.073 R)
• M83: 63,612,306 km (0.119 R)
• M84: 65,499,184 km (0.057 R)
• M85: 67,404,313 km (0.03 R)
• M86: 67,516,960 km (0.106 R)
• M87: 67,742,404 km (0.104 R)
• M88: 69,213,848 km (0.118 R)
• M89: 71,154,133 km (0.11 R)
• M90: 72,418,983 km (0.112 R)
• M91: 73,459,436 km (0.077 R)
• M92: 74,621,363 km (0.101 R)
• M93: 74,737,899 km (0.104 R)
• M94: 75,321,331 km (0.058 R)
• M95: 75,789,273 km (0.106 R)
• M96: 76,610,416 km (0.036 R)
• M97: 76,963,168 km (0.095 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit