🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 137 Days

Day: 25.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 147.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.4

Radius: 5.4

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.96 AU - 14.22 AU

Year: 19318 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,165,677 km

• M1: 115,340 km (0.082 R)
• M2: 203,304 km (0.109 R)
• M3: 243,396 km (0.061 R)
• M4: 452,384 km (0.025 R)
• M5: 646,412 km (0.1 R)
• M6: 1,367,175 km (0.037 R)
• M7: 1,449,304 km (0.039 R)
• M8: 1,589,777 km (0.062 R)
• M9: 1,853,817 km (0.105 R)
• M10: 2,068,639 km (0.106 R)
• M11: 3,442,097 km (0.099 R)
• M12: 3,479,347 km (0.094 R)
• M13: 3,667,841 km (0.034 R)
• M14: 3,744,285 km (0.106 R)
• M15: 3,976,461 km (0.111 R)
• M16: 4,213,274 km (0.096 R)
• M17: 4,373,793 km (0.058 R)
• M18: 4,783,841 km (0.037 R)
• M19: 4,993,427 km (0.041 R)
• M20: 5,378,343 km (0.072 R)
• M21: 5,421,576 km (0.067 R)
• M22: 6,496,736 km (0.111 R)
• M23: 6,728,763 km (0.084 R)
• M24: 7,733,013 km (0.066 R)
• M25: 8,579,737 km (0.075 R)
• M26: 8,936,827 km (0.079 R)
• M27: 8,988,289 km (0.078 R)
• M28: 9,298,854 km (0.081 R)
• M29: 9,560,351 km (0.112 R)
• M30: 9,983,863 km (0.118 R)
• M31: 10,251,643 km (0.068 R)
• M32: 10,630,425 km (0.081 R)
• M33: 10,848,987 km (0.116 R)
• M34: 11,013,844 km (0.098 R)
• M35: 11,401,901 km (0.058 R)
• M36: 11,569,451 km (0.032 R)
• M37: 12,077,335 km (0.07 R)
• M38: 12,477,360 km (0.057 R)
• M39: 13,525,742 km (0.096 R)
• M40: 13,643,924 km (0.082 R)
• M41: 14,845,046 km (0.08 R)
• M42: 15,334,979 km (0.085 R)
• M43: 16,017,145 km (0.096 R)
• M44: 16,142,209 km (0.07 R)
• M45: 17,410,948 km (0.053 R)
• M46: 17,603,929 km (0.082 R)
• M47: 17,797,808 km (0.088 R)
• M48: 18,645,579 km (0.025 R)
• M49: 19,173,959 km (0.076 R)
• M50: 20,110,143 km (0.092 R)
• M51: 20,583,919 km (0.078 R)
• M52: 20,856,187 km (0.084 R)
• M53: 21,266,983 km (0.1 R)
• M54: 23,573,333 km (0.055 R)
• M55: 24,575,639 km (0.102 R)
• M56: 25,811,168 km (0.107 R)
• M57: 26,399,686 km (0.119 R)
• M58: 27,141,392 km (0.093 R)
• M59: 27,814,732 km (0.094 R)
• M60: 28,721,146 km (0.097 R)
• M61: 28,873,137 km (0.083 R)
• M62: 28,949,282 km (0.045 R)
• M63: 30,330,519 km (0.115 R)
• M64: 30,408,011 km (0.097 R)
• M65: 31,576,371 km (0.105 R)
• M66: 31,654,760 km (0.11 R)
• M67: 31,811,688 km (0.115 R)
• M68: 32,997,700 km (0.107 R)
• M69: 34,278,557 km (0.118 R)
• M70: 39,224,263 km (0.08 R)
• M71: 39,477,233 km (0.11 R)
• M72: 39,561,755 km (0.084 R)
• M73: 39,900,295 km (0.102 R)
• M74: 40,239,733 km (0.116 R)
• M75: 41,007,170 km (0.118 R)
• M76: 42,469,639 km (0.093 R)
• M77: 43,425,120 km (0.086 R)
• M78: 43,512,336 km (0.107 R)
• M79: 45,003,827 km (0.1 R)
• M80: 48,941,093 km (0.055 R)
• M81: 49,668,737 km (0.095 R)
• M82: 50,491,675 km (0.111 R)
• M83: 52,429,117 km (0.106 R)
• M84: 52,522,017 km (0.093 R)
• M85: 52,987,267 km (0.107 R)
• M86: 55,144,468 km (0.091 R)
• M87: 56,281,412 km (0.107 R)
• M88: 57,330,392 km (0.099 R)
• M89: 58,001,189 km (0.11 R)
• M90: 59,932,198 km (0.073 R)
• M91: 60,808,094 km (0.051 R)
• M92: 62,080,573 km (0.098 R)
• M93: 62,277,145 km (0.076 R)
• M94: 62,868,056 km (0.105 R)
• M95: 64,452,896 km (0.072 R)
• M96: 64,851,126 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.6

Radius: 7.5

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.77 AU - 17.01 AU

Year: 22052 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,165,677 km

• M1: 310,864 km (0.115 R)
• M2: 683,064 km (0.116 R)
• M3: 1,070,223 km (0.074 R)
• M4: 1,384,079 km (0.099 R)
• M5: 1,869,824 km (0.11 R)
• M6: 2,484,821 km (0.103 R)
• M7: 2,647,882 km (0.026 R)
• M8: 2,772,497 km (0.039 R)
• M9: 2,856,571 km (0.098 R)
• M10: 3,884,458 km (0.107 R)
• M11: 4,266,531 km (0.06 R)
• M12: 4,462,205 km (0.071 R)
• M13: 4,761,102 km (0.063 R)
• M14: 5,066,581 km (0.079 R)
• M15: 5,118,042 km (0.08 R)
• M16: 6,406,678 km (0.032 R)
• M17: 6,518,428 km (0.076 R)
• M18: 6,574,527 km (0.079 R)
• M19: 7,029,305 km (0.046 R)
• M20: 7,849,400 km (0.084 R)
• M21: 8,149,643 km (0.038 R)
• M22: 8,637,781 km (0.114 R)
• M23: 9,010,130 km (0.088 R)
• M24: 10,419,940 km (0.116 R)
• M25: 11,083,257 km (0.104 R)
• M26: 11,420,002 km (0.101 R)
• M27: 12,380,720 km (0.068 R)
• M28: 13,011,873 km (0.098 R)
• M29: 13,367,168 km (0.084 R)
• M30: 13,942,222 km (0.098 R)
• M31: 16,169,435 km (0.106 R)
• M32: 17,090,809 km (0.064 R)
• M33: 19,630,083 km (0.083 R)
• M34: 19,955,608 km (0.034 R)
• M35: 21,026,130 km (0.071 R)
• M36: 22,369,220 km (0.117 R)
• M37: 22,624,135 km (0.074 R)
• M38: 27,374,017 km (0.108 R)
• M39: 27,828,944 km (0.119 R)
• M40: 27,920,199 km (0.06 R)
• M41: 29,860,184 km (0.072 R)
• M42: 31,082,698 km (0.115 R)
• M43: 31,462,227 km (0.091 R)
• M44: 33,479,405 km (0.108 R)
• M45: 34,063,435 km (0.068 R)
• M46: 35,538,171 km (0.043 R)
• M47: 35,835,572 km (0.091 R)
• M48: 35,934,905 km (0.101 R)
• M49: 36,133,870 km (0.097 R)
• M50: 36,233,502 km (0.105 R)
• M51: 37,839,585 km (0.114 R)
• M52: 39,059,256 km (0.106 R)
• M53: 39,571,330 km (0.081 R)
• M54: 40,498,537 km (0.079 R)
• M55: 40,912,923 km (0.111 R)
• M56: 42,689,847 km (0.099 R)
• M57: 42,795,164 km (0.08 R)
• M58: 44,705,379 km (0.096 R)
• M59: 45,240,939 km (0.034 R)
• M60: 45,778,744 km (0.071 R)
• M61: 46,426,652 km (0.064 R)
• M62: 47,077,702 km (0.103 R)
• M63: 47,841,100 km (0.12 R)
• M64: 48,059,962 km (0.084 R)
• M65: 53,638,466 km (0.072 R)
• M66: 54,207,536 km (0.115 R)
• M67: 56,272,585 km (0.072 R)
• M68: 57,314,684 km (0.112 R)
• M69: 57,430,922 km (0.108 R)
• M70: 57,663,397 km (0.07 R)
• M71: 58,714,023 km (0.075 R)
• M72: 59,183,012 km (0.082 R)
• M73: 60,597,310 km (0.049 R)
• M74: 61,308,648 km (0.116 R)
• M75: 62,380,966 km (0.086 R)
• M76: 62,859,380 km (0.119 R)
• M77: 64,543,852 km (0.07 R)
• M78: 65,999,439 km (0.105 R)
• M79: 67,220,606 km (0.063 R)
• M80: 67,833,958 km (0.094 R)
• M81: 67,956,927 km (0.111 R)
• M82: 68,326,135 km (0.069 R)
• M83: 69,685,381 km (0.051 R)
• M84: 71,053,603 km (0.096 R)
• M85: 71,678,324 km (0.087 R)
• M86: 72,807,638 km (0.096 R)
• M87: 79,705,746 km (0.067 R)
• M88: 79,965,298 km (0.038 R)
• M89: 81,005,901 km (0.112 R)
• M90: 81,397,249 km (0.108 R)
• M91: 82,313,087 km (0.073 R)
• M92: 83,232,216 km (0.074 R)
• M93: 85,611,271 km (0.082 R)
• M94: 87,209,724 km (0.107 R)
• M95: 88,817,901 km (0.056 R)
• M96: 89,356,304 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit