🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 12.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.7 AU - 0.86 AU

Year: 467 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 59,373,096 km

• M1: 151,094 km (0.103 R)
• M2: 228,137 km (0.108 R)
• M3: 393,143 km (0.106 R)
• M4: 522,695 km (0.069 R)
• M5: 602,281 km (0.069 R)
• M6: 699,968 km (0.1 R)
• M7: 803,789 km (0.084 R)
• M8: 893,997 km (0.089 R)
• M9: 983,008 km (0.061 R)
• M10: 1,070,074 km (0.091 R)
• M11: 1,241,662 km (0.096 R)
• M12: 1,359,396 km (0.05 R)
• M13: 1,481,019 km (0.096 R)
• M14: 1,643,183 km (0.081 R)
• M15: 1,742,067 km (0.053 R)
• M16: 1,824,047 km (0.105 R)
• M17: 1,913,806 km (0.067 R)
• M18: 1,991,896 km (0.092 R)
• M19: 2,171,862 km (0.108 R)
• M20: 2,322,657 km (0.057 R)
• M21: 2,420,344 km (0.104 R)
• M22: 2,548,101 km (0.08 R)
• M23: 2,656,409 km (0.117 R)
• M24: 2,975,502 km (0.088 R)
• M25: 3,143,500 km (0.064 R)
• M26: 3,244,479 km (0.102 R)
• M27: 3,338,426 km (0.071 R)
• M28: 3,441,499 km (0.093 R)
• M29: 3,650,637 km (0.115 R)
• M30: 3,822,674 km (0.047 R)
• M31: 3,930,534 km (0.079 R)
• M32: 4,090,006 km (0.077 R)
• M33: 4,174,977 km (0.113 R)
• M34: 4,311,859 km (0.108 R)
• M35: 4,520,249 km (0.078 R)
• M36: 4,634,542 km (0.105 R)
• M37: 4,776,510 km (0.086 R)
• M38: 4,892,898 km (0.109 R)
• M39: 4,983,105 km (0.114 R)
• M40: 5,201,967 km (0.118 R)
• M41: 5,554,868 km (0.083 R)
• M42: 5,734,386 km (0.117 R)
• M43: 5,839,254 km (0.113 R)
• M44: 5,992,741 km (0.093 R)
• M45: 6,070,083 km (0.052 R)
• M46: 6,157,448 km (0.091 R)
• M47: 6,274,583 km (0.087 R)
• M48: 6,451,707 km (0.109 R)
• M49: 6,560,764 km (0.113 R)
• M50: 6,690,466 km (0.11 R)
• M51: 6,800,869 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 10.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.04 AU

Year: 658 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,373,096 km

• M1: 127,308 km (0.064 R)
• M2: 208,689 km (0.118 R)
• M3: 319,840 km (0.116 R)
• M4: 436,377 km (0.116 R)
• M5: 524,789 km (0.086 R)
• M6: 620,382 km (0.098 R)
• M7: 765,941 km (0.114 R)
• M8: 902,225 km (0.078 R)
• M9: 997,818 km (0.077 R)
• M10: 1,078,750 km (0.077 R)
• M11: 1,166,714 km (0.093 R)
• M12: 1,301,053 km (0.111 R)
• M13: 1,481,468 km (0.116 R)
• M14: 1,564,345 km (0.043 R)
• M15: 1,643,632 km (0.106 R)
• M16: 1,756,877 km (0.103 R)
• M17: 1,839,455 km (0.05 R)
• M18: 1,923,380 km (0.085 R)
• M19: 2,071,931 km (0.107 R)
• M20: 2,135,958 km (0.115 R)
• M21: 2,200,585 km (0.076 R)
• M22: 2,344,199 km (0.117 R)
• M23: 2,417,053 km (0.031 R)
• M24: 2,484,671 km (0.1 R)
• M25: 2,571,587 km (0.115 R)
• M26: 2,735,846 km (0.068 R)
• M27: 2,806,306 km (0.063 R)
• M28: 2,916,560 km (0.105 R)
• M29: 3,114,777 km (0.061 R)
• M30: 3,283,224 km (0.113 R)
• M31: 3,351,591 km (0.083 R)
• M32: 3,552,201 km (0.071 R)
• M33: 3,636,425 km (0.071 R)
• M34: 3,714,216 km (0.062 R)
• M35: 4,053,055 km (0.088 R)
• M36: 4,296,900 km (0.109 R)
• M37: 4,591,458 km (0.104 R)
• M38: 4,721,907 km (0.101 R)
• M39: 4,939,422 km (0.092 R)
• M40: 5,049,377 km (0.074 R)
• M41: 5,160,229 km (0.079 R)
• M42: 5,223,958 km (0.105 R)
• M43: 5,296,064 km (0.072 R)
• M44: 5,360,241 km (0.084 R)
• M45: 5,473,487 km (0.094 R)
• M46: 5,562,797 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.8

Radius: 6.4

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.33 AU - 8.65 AU

Year: 15318 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,373,096 km

• M1: 138,827 km (0.12 R)
• M2: 314,006 km (0.06 R)
• M3: 372,349 km (0.087 R)
• M4: 683,812 km (0.098 R)
• M5: 742,454 km (0.11 R)
• M6: 1,680,582 km (0.107 R)
• M7: 1,870,871 km (0.07 R)
• M8: 2,154,957 km (0.076 R)
• M9: 2,513,693 km (0.099 R)
• M10: 2,606,294 km (0.086 R)
• M11: 2,794,937 km (0.084 R)
• M12: 3,524,227 km (0.106 R)
• M13: 3,628,048 km (0.12 R)
• M14: 4,162,561 km (0.103 R)
• M15: 4,383,218 km (0.109 R)
• M16: 4,570,065 km (0.089 R)
• M17: 4,835,901 km (0.069 R)
• M18: 5,785,698 km (0.084 R)
• M19: 6,073,374 km (0.054 R)
• M20: 6,156,401 km (0.075 R)
• M21: 6,281,615 km (0.118 R)
• M22: 6,791,295 km (0.083 R)
• M23: 7,402,551 km (0.119 R)
• M24: 7,446,832 km (0.119 R)
• M25: 9,339,395 km (0.079 R)
• M26: 9,676,738 km (0.054 R)
• M27: 9,773,827 km (0.115 R)
• M28: 10,116,257 km (0.102 R)
• M29: 10,165,475 km (0.114 R)
• M30: 10,662,289 km (0.068 R)
• M31: 10,712,404 km (0.093 R)
• M32: 10,812,934 km (0.081 R)
• M33: 11,319,921 km (0.089 R)
• M34: 11,524,870 km (0.101 R)
• M35: 11,886,598 km (0.078 R)
• M36: 12,094,988 km (0.116 R)
• M37: 12,674,081 km (0.103 R)
• M38: 14,576,368 km (0.12 R)
• M39: 14,632,018 km (0.117 R)
• M40: 15,702,840 km (0.1 R)
• M41: 16,103,612 km (0.097 R)
• M42: 16,623,914 km (0.081 R)
• M43: 17,032,466 km (0.098 R)
• M44: 17,385,217 km (0.09 R)
• M45: 17,562,491 km (0.101 R)
• M46: 17,740,363 km (0.053 R)
• M47: 18,038,212 km (0.109 R)
• M48: 18,217,580 km (0.097 R)
• M49: 18,397,696 km (0.085 R)
• M50: 19,063,107 km (0.057 R)
• M51: 19,184,880 km (0.07 R)
• M52: 19,306,952 km (0.071 R)
• M53: 21,865,823 km (0.072 R)
• M54: 22,570,280 km (0.108 R)
• M55: 23,870,135 km (0.11 R)
• M56: 23,935,809 km (0.07 R)
• M57: 24,330,897 km (0.117 R)
• M58: 26,814,222 km (0.083 R)
• M59: 26,950,655 km (0.062 R)
• M60: 27,019,021 km (0.075 R)
• M61: 27,430,266 km (0.119 R)
• M62: 28,606,853 km (0.106 R)
• M63: 29,026,026 km (0.072 R)
• M64: 30,224,604 km (0.105 R)
• M65: 31,295,725 km (0.075 R)
• M66: 32,670,081 km (0.089 R)
• M67: 34,211,986 km (0.081 R)
• M68: 34,285,887 km (0.055 R)
• M69: 36,153,617 km (0.084 R)
• M70: 36,304,411 km (0.088 R)
• M71: 36,455,356 km (0.078 R)
• M72: 38,361,083 km (0.079 R)
• M73: 39,908,673 km (0.06 R)
• M74: 40,455,154 km (0.117 R)
• M75: 42,347,567 km (0.113 R)
• M76: 42,745,497 km (0.093 R)
• M77: 43,064,589 km (0.11 R)
• M78: 43,785,651 km (0.106 R)
• M79: 44,834,332 km (0.043 R)
• M80: 44,915,265 km (0.047 R)
• M81: 46,381,773 km (0.112 R)
• M82: 47,285,493 km (0.037 R)
• M83: 47,946,566 km (0.096 R)
• M84: 49,194,063 km (0.098 R)
• M85: 49,612,339 km (0.112 R)
• M86: 49,696,113 km (0.036 R)
• M87: 49,780,038 km (0.1 R)
• M88: 50,199,809 km (0.058 R)
• M89: 54,117,479 km (0.114 R)
• M90: 54,290,114 km (0.043 R)
• M91: 54,722,303 km (0.115 R)
• M92: 55,590,120 km (0.095 R)
• M93: 56,200,180 km (0.08 R)
• M94: 56,462,425 km (0.12 R)
• M95: 57,251,404 km (0.118 R)
• M96: 57,339,218 km (0.079 R)
• M97: 57,779,335 km (0.115 R)
• M98: 57,955,711 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit