🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.67 AU - 0.83 AU

Year: 236 Days

Day: 14.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.76 AU - 1.92 AU

Year: 907 Days

Day: 12.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.45 AU - 4.55 AU

Year: 3469 Days

Day: 17 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 8.9

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.69 AU - 7.83 AU

Year: 6388 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,136,067 km

• M1: 124,166 km (0.048 R)
• M2: 252,372 km (0.053 R)
• M3: 339,138 km (0.049 R)
• M4: 816,206 km (0.072 R)
• M5: 972,685 km (0.065 R)
• M6: 1,038,209 km (0.114 R)
• M7: 1,351,766 km (0.097 R)
• M8: 1,444,068 km (0.099 R)
• M9: 1,655,001 km (0.108 R)
• M10: 2,042,609 km (0.109 R)
• M11: 2,170,815 km (0.115 R)
• M12: 2,279,872 km (0.075 R)
• M13: 2,757,538 km (0.114 R)
• M14: 2,899,805 km (0.105 R)
• M15: 3,068,701 km (0.041 R)
• M16: 3,142,154 km (0.086 R)
• M17: 3,366,102 km (0.1 R)
• M18: 3,646,897 km (0.076 R)
• M19: 4,203,850 km (0.062 R)
• M20: 4,450,836 km (0.037 R)
• M21: 4,618,086 km (0.081 R)
• M22: 4,872,851 km (0.102 R)
• M23: 4,987,593 km (0.104 R)
• M24: 5,455,685 km (0.115 R)
• M25: 6,339,509 km (0.044 R)
• M26: 6,559,567 km (0.077 R)
• M27: 6,622,847 km (0.108 R)
• M28: 6,814,033 km (0.095 R)
• M29: 7,530,757 km (0.101 R)
• M30: 7,931,829 km (0.083 R)
• M31: 9,070,268 km (0.118 R)
• M32: 9,461,018 km (0.082 R)
• M33: 9,604,482 km (0.067 R)
• M34: 9,748,695 km (0.092 R)
• M35: 10,965,674 km (0.119 R)
• M36: 11,572,891 km (0.091 R)
• M37: 11,726,379 km (0.101 R)
• M38: 11,803,422 km (0.099 R)
• M39: 11,957,956 km (0.117 R)
• M40: 12,113,239 km (0.082 R)
• M41: 12,191,030 km (0.055 R)
• M42: 12,269,120 km (0.099 R)
• M43: 13,539,954 km (0.11 R)
• M44: 14,602,996 km (0.096 R)
• M45: 14,727,462 km (0.08 R)
• M46: 15,060,915 km (0.112 R)
• M47: 15,820,274 km (0.112 R)
• M48: 17,420,074 km (0.115 R)
• M49: 17,684,263 km (0.093 R)
• M50: 19,297,677 km (0.093 R)
• M51: 20,491,767 km (0.115 R)
• M52: 20,864,116 km (0.119 R)
• M53: 21,051,113 km (0.045 R)
• M54: 21,568,123 km (0.116 R)
• M55: 21,994,178 km (0.096 R)
• M56: 22,806,794 km (0.111 R)
• M57: 22,951,156 km (0.101 R)
• M58: 24,362,761 km (0.057 R)
• M59: 24,658,217 km (0.053 R)
• M60: 25,054,203 km (0.095 R)
• M61: 25,502,099 km (0.111 R)
• M62: 26,254,576 km (0.088 R)
• M63: 26,405,969 km (0.089 R)
• M64: 26,557,512 km (0.116 R)
• M65: 26,709,503 km (0.03 R)
• M66: 26,810,930 km (0.075 R)
• M67: 27,218,136 km (0.11 R)
• M68: 27,320,162 km (0.06 R)
• M69: 27,627,286 km (0.08 R)
• M70: 27,729,910 km (0.1 R)
• M71: 29,493,519 km (0.07 R)
• M72: 29,650,896 km (0.104 R)
• M73: 30,494,928 km (0.095 R)
• M74: 30,707,207 km (0.091 R)
• M75: 31,186,519 km (0.113 R)
• M76: 31,614,518 km (0.112 R)
• M77: 32,747,722 km (0.116 R)
• M78: 33,674,630 km (0.073 R)
• M79: 34,223,954 km (0.082 R)
• M80: 34,831,620 km (0.085 R)
• M81: 35,331,576 km (0.094 R)
• M82: 37,014,702 km (0.092 R)
• M83: 37,866,213 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.7

Radius: 7.9

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.8 AU - 14.72 AU

Year: 19571 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,136,067 km

• M1: 220,956 km (0.099 R)
• M2: 522,097 km (0.1 R)
• M3: 582,983 km (0.11 R)
• M4: 758,461 km (0.118 R)
• M5: 950,994 km (0.119 R)
• M6: 1,159,234 km (0.083 R)
• M7: 1,353,562 km (0.101 R)
• M8: 1,469,500 km (0.087 R)
• M9: 1,680,134 km (0.053 R)
• M10: 2,947,976 km (0.079 R)
• M11: 3,099,369 km (0.115 R)
• M12: 3,488,772 km (0.084 R)
• M13: 3,568,508 km (0.086 R)
• M14: 5,242,059 km (0.096 R)
• M15: 5,611,566 km (0.085 R)
• M16: 5,894,306 km (0.078 R)
• M17: 9,408,509 km (0.057 R)
• M18: 9,520,109 km (0.098 R)
• M19: 9,970,399 km (0.088 R)
• M20: 11,720,544 km (0.033 R)
• M21: 11,780,533 km (0.103 R)
• M22: 11,961,098 km (0.055 R)
• M23: 12,815,451 km (0.065 R)
• M24: 13,001,102 km (0.114 R)
• M25: 13,689,402 km (0.088 R)
• M26: 14,453,847 km (0.085 R)
• M27: 14,582,651 km (0.104 R)
• M28: 14,841,156 km (0.096 R)
• M29: 15,363,103 km (0.114 R)
• M30: 15,957,306 km (0.069 R)
• M31: 16,157,168 km (0.08 R)
• M32: 16,896,631 km (0.118 R)
• M33: 17,032,316 km (0.11 R)
• M34: 17,578,498 km (0.109 R)
• M35: 18,618,203 km (0.036 R)
• M36: 19,820,371 km (0.079 R)
• M37: 20,106,851 km (0.085 R)
• M38: 21,047,523 km (0.094 R)
• M39: 21,560,045 km (0.089 R)
• M40: 23,498,983 km (0.083 R)
• M41: 23,878,363 km (0.064 R)
• M42: 24,030,504 km (0.087 R)
• M43: 24,566,065 km (0.106 R)
• M44: 25,648,854 km (0.11 R)
• M45: 25,804,885 km (0.064 R)
• M46: 26,431,849 km (0.075 R)
• M47: 26,510,538 km (0.098 R)
• M48: 26,984,464 km (0.105 R)
• M49: 28,503,929 km (0.117 R)
• M50: 28,746,278 km (0.081 R)
• M51: 28,989,375 km (0.052 R)
• M52: 29,559,342 km (0.114 R)
• M53: 30,627,621 km (0.116 R)
• M54: 31,875,865 km (0.117 R)
• M55: 33,566,022 km (0.065 R)
• M56: 33,821,984 km (0.115 R)
• M57: 34,336,002 km (0.083 R)
• M58: 34,766,246 km (0.108 R)
• M59: 35,111,817 km (0.106 R)
• M60: 35,893,466 km (0.03 R)
• M61: 36,330,142 km (0.065 R)
• M62: 36,592,986 km (0.09 R)
• M63: 38,183,510 km (0.088 R)
• M64: 39,435,943 km (0.088 R)
• M65: 40,248,260 km (0.055 R)
• M66: 40,520,229 km (0.104 R)
• M67: 40,975,006 km (0.066 R)
• M68: 41,889,498 km (0.095 R)
• M69: 44,298,323 km (0.105 R)
• M70: 45,897,524 km (0.084 R)
• M71: 46,466,445 km (0.099 R)
• M72: 48,379,652 km (0.07 R)
• M73: 48,765,465 km (0.087 R)
• M74: 50,026,126 km (0.077 R)
• M75: 54,271,864 km (0.06 R)
• M76: 55,779,810 km (0.112 R)
• M77: 55,880,938 km (0.05 R)
• M78: 57,607,597 km (0.107 R)
• M79: 58,323,722 km (0.08 R)
• M80: 59,454,981 km (0.076 R)
• M81: 61,113,273 km (0.118 R)
• M82: 61,321,663 km (0.086 R)
• M83: 62,471,921 km (0.084 R)
• M84: 63,734,677 km (0.051 R)
• M85: 64,369,271 km (0.116 R)
• M86: 65,006,109 km (0.059 R)
• M87: 65,858,219 km (0.03 R)
• M88: 67,358,386 km (0.083 R)
• M89: 68,328,827 km (0.095 R)
• M90: 71,377,034 km (0.064 R)
• M91: 72,036,012 km (0.025 R)
• M92: 72,256,220 km (0.116 R)
• M93: 72,476,428 km (0.112 R)
• M94: 73,249,401 km (0.116 R)
• M95: 73,581,508 km (0.061 R)
• M96: 73,914,064 km (0.049 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit