🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 13.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.84 AU

Year: 376 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,628,864 km

• M1: 171,140 km (0.09 R)
• M2: 256,411 km (0.085 R)
• M3: 386,860 km (0.114 R)
• M4: 481,855 km (0.108 R)
• M5: 590,762 km (0.097 R)
• M6: 692,638 km (0.115 R)
• M7: 842,984 km (0.051 R)
• M8: 936,782 km (0.047 R)
• M9: 1,042,847 km (0.078 R)
• M10: 1,197,232 km (0.071 R)
• M11: 1,327,382 km (0.068 R)
• M12: 1,462,618 km (0.118 R)
• M13: 1,583,194 km (0.062 R)
• M14: 1,697,337 km (0.055 R)
• M15: 1,971,102 km (0.041 R)
• M16: 2,182,035 km (0.11 R)
• M17: 2,276,281 km (0.031 R)
• M18: 2,498,135 km (0.116 R)
• M19: 2,614,672 km (0.084 R)
• M20: 2,769,057 km (0.094 R)
• M21: 2,975,502 km (0.062 R)
• M22: 3,155,767 km (0.112 R)
• M23: 3,269,611 km (0.102 R)
• M24: 3,462,293 km (0.103 R)
• M25: 3,573,295 km (0.12 R)
• M26: 3,672,179 km (0.055 R)
• M27: 3,785,275 km (0.091 R)
• M28: 3,926,795 km (0.058 R)
• M29: 4,229,132 km (0.111 R)
• M30: 4,496,314 km (0.09 R)
• M31: 4,596,245 km (0.079 R)
• M32: 4,740,158 km (0.093 R)
• M33: 4,863,876 km (0.087 R)
• M34: 4,973,830 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 10.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.24 AU - 3.4 AU

Year: 3968 Days

Day: 5.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 101.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,628,864 km

• M1: 152,440 km (0.069 R)
• M2: 246,687 km (0.073 R)
• M3: 348,114 km (0.108 R)
• M4: 754,871 km (0.099 R)
• M5: 840,590 km (0.076 R)
• M6: 1,130,960 km (0.105 R)
• M7: 1,218,026 km (0.115 R)
• M8: 1,359,545 km (0.101 R)
• M9: 1,659,489 km (0.105 R)
• M10: 1,846,487 km (0.12 R)
• M11: 1,935,198 km (0.045 R)
• M12: 2,368,583 km (0.102 R)
• M13: 2,432,910 km (0.106 R)
• M14: 2,797,779 km (0.119 R)
• M15: 2,986,721 km (0.048 R)
• M16: 3,056,584 km (0.095 R)
• M17: 3,287,114 km (0.119 R)
• M18: 3,879,073 km (0.118 R)
• M19: 4,070,857 km (0.038 R)
• M20: 4,226,589 km (0.111 R)
• M21: 5,118,042 km (0.109 R)
• M22: 5,499,367 km (0.116 R)
• M23: 5,933,650 km (0.112 R)
• M24: 6,110,624 km (0.11 R)
• M25: 6,447,070 km (0.064 R)
• M26: 6,766,461 km (0.075 R)
• M27: 7,302,470 km (0.082 R)
• M28: 7,492,161 km (0.04 R)
• M29: 7,587,754 km (0.116 R)
• M30: 7,779,837 km (0.053 R)
• M31: 8,095,489 km (0.109 R)
• M32: 8,365,962 km (0.107 R)
• M33: 8,915,734 km (0.097 R)
• M34: 8,991,730 km (0.107 R)
• M35: 9,399,982 km (0.114 R)
• M36: 9,971,446 km (0.063 R)
• M37: 10,076,613 km (0.1 R)
• M38: 10,155,601 km (0.094 R)
• M39: 10,367,581 km (0.064 R)
• M40: 10,876,663 km (0.088 R)
• M41: 10,957,894 km (0.052 R)
• M42: 11,066,353 km (0.118 R)
• M43: 11,366,596 km (0.082 R)
• M44: 11,503,927 km (0.114 R)
• M45: 11,641,856 km (0.109 R)
• M46: 12,679,467 km (0.036 R)
• M47: 13,629,862 km (0.093 R)
• M48: 13,922,326 km (0.095 R)
• M49: 14,842,203 km (0.095 R)
• M50: 15,781,678 km (0.062 R)
• M51: 16,088,952 km (0.118 R)
• M52: 16,274,154 km (0.106 R)
• M53: 16,367,054 km (0.093 R)
• M54: 16,709,185 km (0.091 R)
• M55: 16,834,248 km (0.093 R)
• M56: 17,337,346 km (0.084 R)
• M57: 17,654,344 km (0.107 R)
• M58: 18,165,520 km (0.079 R)
• M59: 18,746,259 km (0.093 R)
• M60: 19,431,716 km (0.055 R)
• M61: 19,563,213 km (0.108 R)
• M62: 19,629,036 km (0.031 R)
• M63: 19,893,226 km (0.102 R)
• M64: 20,225,034 km (0.1 R)
• M65: 20,995,313 km (0.112 R)
• M66: 21,265,487 km (0.118 R)
• M67: 21,502,749 km (0.053 R)
• M68: 22,082,740 km (0.111 R)
• M69: 22,529,888 km (0.088 R)
• M70: 22,667,967 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.2

Radius: 3.3

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.88 AU - 11.12 AU

Year: 23933 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,628,864 km

• M1: 89,310 km (0.098 R)
• M2: 238,459 km (0.045 R)
• M3: 292,165 km (0.074 R)
• M4: 476,918 km (0.056 R)
• M5: 893,548 km (0.099 R)
• M6: 1,089,072 km (0.103 R)
• M7: 1,226,703 km (0.074 R)
• M8: 1,418,637 km (0.057 R)
• M9: 1,543,551 km (0.095 R)
• M10: 1,803,702 km (0.116 R)
• M11: 2,422,887 km (0.077 R)
• M12: 2,572,036 km (0.097 R)
• M13: 2,662,842 km (0.046 R)
• M14: 2,754,845 km (0.11 R)
• M15: 3,005,272 km (0.076 R)
• M16: 3,133,178 km (0.093 R)
• M17: 3,427,586 km (0.067 R)
• M18: 4,876,292 km (0.045 R)
• M19: 5,293,371 km (0.072 R)
• M20: 5,880,244 km (0.114 R)
• M21: 6,611,328 km (0.036 R)
• M22: 6,652,767 km (0.051 R)
• M23: 7,072,090 km (0.095 R)
• M24: 7,242,183 km (0.04 R)
• M25: 7,284,968 km (0.116 R)
• M26: 7,456,706 km (0.115 R)
• M27: 7,673,324 km (0.036 R)
• M28: 7,717,006 km (0.096 R)
• M29: 8,380,323 km (0.08 R)
• M30: 8,650,796 km (0.109 R)
• M31: 9,061,891 km (0.112 R)
• M32: 9,339,395 km (0.078 R)
• M33: 11,259,783 km (0.045 R)
• M34: 12,570,859 km (0.069 R)
• M35: 13,664,569 km (0.039 R)
• M36: 14,356,758 km (0.082 R)
• M37: 14,410,464 km (0.072 R)
• M38: 14,464,319 km (0.039 R)
• M39: 14,572,029 km (0.111 R)
• M40: 16,726,089 km (0.038 R)
• M41: 17,066,275 km (0.075 R)
• M42: 17,926,462 km (0.04 R)
• M43: 18,042,251 km (0.102 R)
• M44: 18,449,457 km (0.098 R)
• M45: 19,272,694 km (0.044 R)
• M46: 19,391,325 km (0.057 R)
• M47: 19,450,715 km (0.081 R)
• M48: 20,228,175 km (0.075 R)
• M49: 21,382,772 km (0.116 R)
• M50: 21,937,032 km (0.09 R)
• M51: 21,998,965 km (0.096 R)
• M52: 22,122,832 km (0.107 R)
• M53: 24,521,335 km (0.041 R)
• M54: 24,585,512 km (0.082 R)
• M55: 24,778,643 km (0.044 R)
• M56: 25,816,404 km (0.038 R)
• M57: 26,012,676 km (0.085 R)
• M58: 26,143,724 km (0.108 R)
• M59: 26,604,186 km (0.047 R)
• M60: 27,399,598 km (0.076 R)
• M61: 27,666,630 km (0.107 R)
• M62: 27,867,241 km (0.095 R)
• M63: 28,742,837 km (0.093 R)
• M64: 28,810,456 km (0.095 R)
• M65: 29,627,260 km (0.094 R)
• M66: 31,632,320 km (0.112 R)
• M67: 32,545,316 km (0.08 R)
• M68: 34,540,802 km (0.09 R)
• M69: 35,190,655 km (0.109 R)
• M70: 35,990,256 km (0.104 R)
• M71: 36,722,388 km (0.112 R)
• M72: 37,016,647 km (0.087 R)
• M73: 37,829,861 km (0.056 R)
• M74: 38,052,612 km (0.108 R)
• M75: 38,948,105 km (0.107 R)
• M76: 41,293,500 km (0.042 R)
• M77: 41,369,945 km (0.113 R)
• M78: 42,753,575 km (0.111 R)
• M79: 45,250,364 km (0.097 R)
• M80: 45,802,829 km (0.109 R)
• M81: 47,393,503 km (0.087 R)
• M82: 48,115,163 km (0.09 R)
• M83: 48,759,780 km (0.101 R)
• M84: 49,650,636 km (0.067 R)
• M85: 49,732,017 km (0.056 R)
• M86: 50,220,454 km (0.045 R)
• M87: 51,038,156 km (0.109 R)
• M88: 51,284,244 km (0.044 R)
• M89: 53,350,939 km (0.069 R)
• M90: 53,767,569 km (0.098 R)
• M91: 53,934,520 km (0.115 R)
• M92: 54,017,996 km (0.094 R)
• M93: 54,268,872 km (0.097 R)
• M94: 55,444,711 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 20,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit