🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 14

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.43 AU - 1.75 AU

Year: 1315 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,651,691 km

• M1: 177,124 km (0.046 R)
• M2: 305,928 km (0.109 R)
• M3: 445,951 km (0.073 R)
• M4: 547,079 km (0.078 R)
• M5: 646,113 km (0.075 R)
• M6: 759,060 km (0.074 R)
• M7: 852,409 km (0.113 R)
• M8: 1,181,823 km (0.094 R)
• M9: 1,284,747 km (0.113 R)
• M10: 1,407,566 km (0.051 R)
• M11: 1,534,725 km (0.09 R)
• M12: 1,710,502 km (0.114 R)
• M13: 1,801,158 km (0.084 R)
• M14: 2,199,687 km (0.053 R)
• M15: 2,318,767 km (0.098 R)
• M16: 2,470,908 km (0.075 R)
• M17: 2,595,074 km (0.082 R)
• M18: 2,700,092 km (0.092 R)
• M19: 2,903,844 km (0.086 R)
• M20: 3,013,200 km (0.096 R)
• M21: 3,179,852 km (0.062 R)
• M22: 3,499,244 km (0.071 R)
• M23: 3,722,145 km (0.066 R)
• M24: 3,973,918 km (0.12 R)
• M25: 4,095,840 km (0.098 R)
• M26: 4,194,276 km (0.043 R)
• M27: 4,293,608 km (0.108 R)
• M28: 4,393,540 km (0.082 R)
• M29: 4,507,085 km (0.056 R)
• M30: 4,866,718 km (0.055 R)
• M31: 4,958,122 km (0.092 R)
• M32: 5,063,140 km (0.06 R)
• M33: 5,491,289 km (0.028 R)
• M34: 5,806,342 km (0.073 R)
• M35: 6,085,043 km (0.104 R)
• M36: 6,226,114 km (0.12 R)
• M37: 6,598,014 km (0.112 R)
• M38: 6,699,441 km (0.066 R)
• M39: 6,786,807 km (0.081 R)
• M40: 6,874,471 km (0.11 R)
• M41: 7,318,777 km (0.039 R)
• M42: 7,529,410 km (0.069 R)
• M43: 7,864,360 km (0.115 R)
• M44: 7,987,479 km (0.072 R)
• M45: 8,111,197 km (0.12 R)
• M46: 8,533,362 km (0.11 R)
• M47: 8,628,207 km (0.103 R)
• M48: 9,285,540 km (0.108 R)
• M49: 9,464,608 km (0.108 R)
• M50: 9,694,241 km (0.109 R)
• M51: 9,959,029 km (0.054 R)
• M52: 10,125,681 km (0.101 R)
• M53: 10,428,168 km (0.095 R)
• M54: 10,870,230 km (0.12 R)
• M55: 11,179,898 km (0.042 R)
• M56: 11,579,922 km (0.099 R)
• M57: 11,667,437 km (0.093 R)
• M58: 11,808,059 km (0.11 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 7.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.8 AU - 8.36 AU

Year: 13690 Days

Day: 21.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,651,691 km

• M1: 151,393 km (0.115 R)
• M2: 204,201 km (0.058 R)
• M3: 429,944 km (0.085 R)
• M4: 758,611 km (0.101 R)
• M5: 865,424 km (0.049 R)
• M6: 1,015,470 km (0.057 R)
• M7: 1,093,860 km (0.073 R)
• M8: 1,515,875 km (0.087 R)
• M9: 1,674,748 km (0.109 R)
• M10: 2,234,843 km (0.085 R)
• M11: 2,363,796 km (0.073 R)
• M12: 2,656,409 km (0.113 R)
• M13: 2,904,443 km (0.025 R)
• M14: 3,275,745 km (0.09 R)
• M15: 3,452,270 km (0.103 R)
• M16: 3,511,810 km (0.088 R)
• M17: 4,063,078 km (0.1 R)
• M18: 4,839,491 km (0.06 R)
• M19: 5,520,909 km (0.076 R)
• M20: 6,051,533 km (0.085 R)
• M21: 6,524,562 km (0.094 R)
• M22: 7,622,311 km (0.058 R)
• M23: 7,700,102 km (0.098 R)
• M24: 7,778,192 km (0.095 R)
• M25: 8,532,913 km (0.102 R)
• M26: 8,980,510 km (0.082 R)
• M27: 9,352,410 km (0.071 R)
• M28: 9,645,173 km (0.103 R)
• M29: 10,325,544 km (0.066 R)
• M30: 10,846,145 km (0.101 R)
• M31: 11,153,718 km (0.071 R)
• M32: 11,598,024 km (0.094 R)
• M33: 12,872,747 km (0.025 R)
• M34: 13,857,700 km (0.094 R)
• M35: 13,952,844 km (0.101 R)
• M36: 14,048,138 km (0.09 R)
• M37: 14,964,125 km (0.081 R)
• M38: 15,257,487 km (0.115 R)
• M39: 15,454,058 km (0.117 R)
• M40: 17,311,765 km (0.065 R)
• M41: 18,084,737 km (0.094 R)
• M42: 18,816,420 km (0.085 R)
• M43: 19,504,570 km (0.093 R)
• M44: 20,905,106 km (0.094 R)
• M45: 21,233,024 km (0.109 R)
• M46: 22,449,554 km (0.112 R)
• M47: 22,505,354 km (0.114 R)
• M48: 23,122,595 km (0.076 R)
• M49: 24,316,236 km (0.072 R)
• M50: 24,891,739 km (0.091 R)
• M51: 26,881,690 km (0.105 R)
• M52: 28,316,932 km (0.08 R)
• M53: 28,800,732 km (0.116 R)
• M54: 29,899,528 km (0.116 R)
• M55: 31,635,911 km (0.102 R)
• M56: 32,137,961 km (0.111 R)
• M57: 32,769,264 km (0.102 R)
• M58: 33,149,991 km (0.068 R)
• M59: 33,979,960 km (0.111 R)
• M60: 34,687,557 km (0.075 R)
• M61: 34,946,063 km (0.04 R)
• M62: 35,075,614 km (0.109 R)
• M63: 35,986,665 km (0.089 R)
• M64: 37,698,963 km (0.107 R)
• M65: 37,765,384 km (0.051 R)
• M66: 38,231,232 km (0.053 R)
• M67: 38,900,084 km (0.078 R)
• M68: 41,476,458 km (0.107 R)
• M69: 42,439,420 km (0.082 R)
• M70: 42,508,534 km (0.112 R)
• M71: 42,854,404 km (0.115 R)
• M72: 43,409,861 km (0.049 R)
• M73: 44,879,062 km (0.117 R)
• M74: 47,578,855 km (0.069 R)
• M75: 48,081,952 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 7.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.31 AU - 9.05 AU

Year: 13962 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,651,691 km

• M1: 119,230 km (0.099 R)
• M2: 258,954 km (0.073 R)
• M3: 389,403 km (0.088 R)
• M4: 622,926 km (0.029 R)
• M5: 750,233 km (0.064 R)
• M6: 851,511 km (0.04 R)
• M7: 1,006,195 km (0.117 R)
• M8: 1,611,169 km (0.066 R)
• M9: 1,728,903 km (0.086 R)
• M10: 1,804,150 km (0.103 R)
• M11: 1,973,346 km (0.098 R)
• M12: 2,163,933 km (0.083 R)
• M13: 2,546,006 km (0.04 R)
• M14: 2,859,713 km (0.087 R)
• M15: 3,372,235 km (0.108 R)
• M16: 3,794,700 km (0.094 R)
• M17: 4,837,696 km (0.065 R)
• M18: 5,030,528 km (0.12 R)
• M19: 5,117,145 km (0.051 R)
• M20: 5,986,608 km (0.086 R)
• M21: 6,216,839 km (0.07 R)
• M22: 6,286,551 km (0.082 R)
• M23: 6,829,292 km (0.101 R)
• M24: 7,118,465 km (0.09 R)
• M25: 7,240,088 km (0.075 R)
• M26: 7,559,629 km (0.112 R)
• M27: 7,934,073 km (0.047 R)
• M28: 7,984,487 km (0.12 R)
• M29: 8,060,333 km (0.106 R)
• M30: 9,252,180 km (0.047 R)
• M31: 9,438,279 km (0.085 R)
• M32: 9,652,653 km (0.111 R)
• M33: 9,977,131 km (0.081 R)
• M34: 10,360,251 km (0.03 R)
• M35: 10,609,032 km (0.045 R)
• M36: 10,831,933 km (0.08 R)
• M37: 11,084,454 km (0.066 R)
• M38: 11,681,200 km (0.083 R)
• M39: 12,493,217 km (0.094 R)
• M40: 12,669,593 km (0.108 R)
• M41: 12,728,535 km (0.107 R)
• M42: 12,935,728 km (0.1 R)
• M43: 13,203,658 km (0.096 R)
• M44: 13,593,959 km (0.102 R)
• M45: 13,654,396 km (0.07 R)
• M46: 14,140,589 km (0.046 R)
• M47: 14,632,617 km (0.119 R)
• M48: 15,005,265 km (0.105 R)
• M49: 15,412,470 km (0.101 R)
• M50: 15,728,271 km (0.112 R)
• M51: 16,269,965 km (0.091 R)
• M52: 16,688,390 km (0.07 R)
• M53: 17,077,644 km (0.097 R)
• M54: 17,832,216 km (0.067 R)
• M55: 18,330,227 km (0.114 R)
• M56: 19,339,863 km (0.116 R)
• M57: 19,441,739 km (0.059 R)
• M58: 19,509,806 km (0.079 R)
• M59: 22,439,681 km (0.091 R)
• M60: 22,761,615 km (0.114 R)
• M61: 22,977,186 km (0.106 R)
• M62: 23,482,677 km (0.051 R)
• M63: 23,700,342 km (0.031 R)
• M64: 23,809,548 km (0.108 R)
• M65: 24,174,418 km (0.105 R)
• M66: 24,284,372 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 13,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit