🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 11.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 431 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,988,089 km

• M1: 144,063 km (0.093 R)
• M2: 269,426 km (0.094 R)
• M3: 377,585 km (0.106 R)
• M4: 465,549 km (0.059 R)
• M5: 574,007 km (0.108 R)
• M6: 651,948 km (0.108 R)
• M7: 724,353 km (0.098 R)
• M8: 806,632 km (0.115 R)
• M9: 949,198 km (0.102 R)
• M10: 1,078,002 km (0.118 R)
• M11: 1,150,408 km (0.11 R)
• M12: 1,228,797 km (0.118 R)
• M13: 1,349,822 km (0.109 R)
• M14: 1,437,037 km (0.098 R)
• M15: 1,508,994 km (0.081 R)
• M16: 1,634,955 km (0.101 R)
• M17: 1,710,502 km (0.088 R)
• M18: 1,833,023 km (0.09 R)
• M19: 2,039,019 km (0.119 R)
• M20: 2,135,210 km (0.106 R)
• M21: 2,282,564 km (0.111 R)
• M22: 2,362,450 km (0.097 R)
• M23: 2,499,631 km (0.049 R)
• M24: 2,587,445 km (0.082 R)
• M25: 2,665,684 km (0.069 R)
• M26: 2,739,586 km (0.114 R)
• M27: 2,819,471 km (0.059 R)
• M28: 2,921,796 km (0.117 R)
• M29: 3,102,510 km (0.094 R)
• M30: 3,298,334 km (0.082 R)
• M31: 3,475,308 km (0.103 R)
• M32: 3,773,307 km (0.117 R)
• M33: 3,880,419 km (0.096 R)
• M34: 4,037,048 km (0.117 R)
• M35: 4,183,504 km (0.049 R)
• M36: 4,263,689 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 12.8

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.71 AU - 3.21 AU

Year: 3515 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,988,089 km

• M1: 232,774 km (0.088 R)
• M2: 315,053 km (0.117 R)
• M3: 399,277 km (0.075 R)
• M4: 580,290 km (0.112 R)
• M5: 704,157 km (0.092 R)
• M6: 803,789 km (0.1 R)
• M7: 908,807 km (0.06 R)
• M8: 1,031,477 km (0.069 R)
• M9: 1,134,101 km (0.079 R)
• M10: 1,420,731 km (0.068 R)
• M11: 1,551,031 km (0.108 R)
• M12: 1,730,997 km (0.111 R)
• M13: 1,870,871 km (0.068 R)
• M14: 1,982,321 km (0.117 R)
• M15: 2,503,072 km (0.03 R)
• M16: 2,591,035 km (0.113 R)
• M17: 2,879,759 km (0.092 R)
• M18: 3,028,160 km (0.11 R)
• M19: 3,255,549 km (0.075 R)
• M20: 3,410,383 km (0.119 R)
• M21: 3,647,346 km (0.094 R)
• M22: 3,767,772 km (0.117 R)
• M23: 4,284,333 km (0.066 R)
• M24: 5,202,416 km (0.092 R)
• M25: 5,730,496 km (0.042 R)
• M26: 5,824,144 km (0.087 R)
• M27: 6,084,295 km (0.082 R)
• M28: 6,348,335 km (0.102 R)
• M29: 6,616,265 km (0.084 R)
• M30: 6,714,551 km (0.101 R)
• M31: 7,112,780 km (0.047 R)
• M32: 7,213,609 km (0.075 R)
• M33: 7,544,370 km (0.041 R)
• M34: 7,698,755 km (0.113 R)
• M35: 7,828,307 km (0.08 R)
• M36: 8,010,816 km (0.115 R)
• M37: 8,647,206 km (0.082 R)
• M38: 8,781,844 km (0.078 R)
• M39: 8,890,003 km (0.088 R)
• M40: 8,971,534 km (0.072 R)
• M41: 9,080,591 km (0.114 R)
• M42: 9,244,849 km (0.119 R)
• M43: 9,688,108 km (0.108 R)
• M44: 10,138,248 km (0.108 R)
• M45: 10,595,269 km (0.084 R)
• M46: 11,117,515 km (0.041 R)
• M47: 11,293,442 km (0.113 R)
• M48: 11,856,678 km (0.117 R)
• M49: 12,581,480 km (0.117 R)
• M50: 12,703,552 km (0.083 R)
• M51: 12,918,375 km (0.093 R)
• M52: 13,789,483 km (0.117 R)
• M53: 14,010,289 km (0.064 R)
• M54: 14,519,371 km (0.115 R)
• M55: 14,840,558 km (0.058 R)
• M56: 15,164,287 km (0.087 R)
• M57: 15,851,390 km (0.081 R)
• M58: 16,615,686 km (0.096 R)
• M59: 17,019,301 km (0.087 R)
• M60: 17,357,991 km (0.084 R)
• M61: 17,494,274 km (0.111 R)
• M62: 17,596,599 km (0.082 R)
• M63: 17,870,363 km (0.119 R)
• M64: 18,422,379 km (0.07 R)
• M65: 18,526,500 km (0.098 R)
• M66: 19,684,985 km (0.091 R)
• M67: 20,398,418 km (0.108 R)
• M68: 20,758,350 km (0.101 R)
• M69: 20,866,659 km (0.062 R)
• M70: 22,145,122 km (0.116 R)
• M71: 22,663,479 km (0.111 R)
• M72: 22,775,079 km (0.04 R)
• M73: 22,924,228 km (0.052 R)
• M74: 23,411,169 km (0.116 R)
• M75: 23,674,761 km (0.109 R)
• M76: 25,508,531 km (0.091 R)
• M77: 25,663,515 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 7.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.31 AU - 10.07 AU

Year: 17682 Days

Day: 19.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,988,089 km

• M1: 90,357 km (0.075 R)
• M2: 471,233 km (0.12 R)
• M3: 726,896 km (0.063 R)
• M4: 836,252 km (0.113 R)
• M5: 1,380,788 km (0.109 R)
• M6: 1,630,467 km (0.067 R)
• M7: 1,688,062 km (0.069 R)
• M8: 2,462,680 km (0.11 R)
• M9: 3,743,986 km (0.052 R)
• M10: 4,369,903 km (0.071 R)
• M11: 4,860,435 km (0.116 R)
• M12: 5,368,469 km (0.107 R)
• M13: 5,541,554 km (0.069 R)
• M14: 5,628,919 km (0.084 R)
• M15: 5,848,978 km (0.053 R)
• M16: 6,207,115 km (0.079 R)
• M17: 7,228,270 km (0.112 R)
• M18: 7,467,627 km (0.09 R)
• M19: 7,954,119 km (0.101 R)
• M20: 8,350,553 km (0.103 R)
• M21: 8,702,856 km (0.045 R)
• M22: 8,855,296 km (0.12 R)
• M23: 9,163,019 km (0.064 R)
• M24: 9,318,152 km (0.081 R)
• M25: 9,841,446 km (0.082 R)
• M26: 10,374,313 km (0.108 R)
• M27: 10,698,492 km (0.09 R)
• M28: 11,357,022 km (0.101 R)
• M29: 12,198,510 km (0.069 R)
• M30: 12,655,381 km (0.119 R)
• M31: 13,644,971 km (0.048 R)
• M32: 13,940,726 km (0.041 R)
• M33: 14,478,531 km (0.109 R)
• M34: 15,574,186 km (0.07 R)
• M35: 16,132,036 km (0.094 R)
• M36: 18,428,064 km (0.102 R)
• M37: 19,747,218 km (0.082 R)
• M38: 20,960,158 km (0.114 R)
• M39: 21,782,198 km (0.051 R)
• M40: 22,684,572 km (0.1 R)
• M41: 22,894,608 km (0.077 R)
• M42: 23,457,694 km (0.108 R)
• M43: 25,246,585 km (0.063 R)
• M44: 25,464,250 km (0.089 R)
• M45: 25,682,514 km (0.095 R)
• M46: 26,194,138 km (0.116 R)
• M47: 29,029,616 km (0.075 R)
• M48: 29,715,373 km (0.088 R)
• M49: 29,791,967 km (0.037 R)
• M50: 30,021,899 km (0.118 R)
• M51: 30,175,536 km (0.114 R)
• M52: 30,560,751 km (0.036 R)
• M53: 30,637,943 km (0.071 R)
• M54: 30,792,627 km (0.073 R)
• M55: 31,882,747 km (0.113 R)
• M56: 32,827,009 km (0.097 R)
• M57: 32,906,146 km (0.101 R)
• M58: 34,985,257 km (0.12 R)
• M59: 36,449,372 km (0.104 R)
• M60: 36,531,202 km (0.099 R)
• M61: 38,349,115 km (0.089 R)
• M62: 39,689,512 km (0.043 R)
• M63: 40,365,545 km (0.044 R)
• M64: 40,704,833 km (0.03 R)
• M65: 40,789,954 km (0.062 R)
• M66: 42,330,064 km (0.101 R)
• M67: 44,325,550 km (0.054 R)
• M68: 44,500,430 km (0.095 R)
• M69: 45,290,606 km (0.059 R)
• M70: 45,378,719 km (0.096 R)
• M71: 45,555,095 km (0.032 R)
• M72: 45,643,358 km (0.052 R)
• M73: 46,173,981 km (0.098 R)
• M74: 47,152,351 km (0.119 R)
• M75: 48,137,453 km (0.119 R)
• M76: 48,497,386 km (0.092 R)
• M77: 49,038,930 km (0.061 R)
• M78: 50,492,872 km (0.043 R)
• M79: 51,776,721 km (0.094 R)
• M80: 53,164,091 km (0.1 R)
• M81: 54,002,288 km (0.074 R)
• M82: 55,880,789 km (0.093 R)
• M83: 56,258,972 km (0.069 R)
• M84: 56,733,048 km (0.071 R)
• M85: 56,923,037 km (0.103 R)
• M86: 57,398,908 km (0.102 R)
• M87: 58,354,539 km (0.116 R)
• M88: 58,930,491 km (0.103 R)
• M89: 60,378,598 km (0.069 R)
• M90: 61,155,610 km (0.1 R)
• M91: 64,594,266 km (0.071 R)
• M92: 66,186,885 km (0.09 R)
• M93: 66,587,059 km (0.045 R)
• M94: 66,887,751 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit