🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.64 AU - 0.64 AU

Year: 336 Days

Day: 31.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 10.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.11 AU - 1.27 AU

Year: 852 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 118.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,166,908 km

• M1: 164,707 km (0.108 R)
• M2: 297,401 km (0.111 R)
• M3: 400,473 km (0.068 R)
• M4: 496,815 km (0.095 R)
• M5: 564,732 km (0.094 R)
• M6: 633,996 km (0.089 R)
• M7: 732,282 km (0.053 R)
• M8: 817,253 km (0.073 R)
• M9: 942,766 km (0.055 R)
• M10: 1,009,636 km (0.062 R)
• M11: 1,170,454 km (0.05 R)
• M12: 1,262,008 km (0.064 R)
• M13: 1,329,925 km (0.081 R)
• M14: 1,412,653 km (0.085 R)
• M15: 1,604,138 km (0.107 R)
• M16: 1,699,731 km (0.096 R)
• M17: 1,911,562 km (0.084 R)
• M18: 2,055,026 km (0.108 R)
• M19: 2,167,075 km (0.06 R)
• M20: 2,273,289 km (0.037 R)
• M21: 2,507,260 km (0.116 R)
• M22: 2,736,594 km (0.117 R)
• M23: 2,877,515 km (0.109 R)
• M24: 2,985,973 km (0.034 R)
• M25: 3,069,300 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 8.1

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.5 AU - 2.18 AU

Year: 1637 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,166,908 km

• M1: 180,265 km (0.117 R)
• M2: 378,034 km (0.116 R)
• M3: 569,968 km (0.03 R)
• M4: 720,763 km (0.114 R)
• M5: 809,474 km (0.096 R)
• M6: 945,309 km (0.11 R)
• M7: 1,007,242 km (0.076 R)
• M8: 1,079,797 km (0.108 R)
• M9: 1,135,298 km (0.112 R)
• M10: 1,239,867 km (0.052 R)
• M11: 1,604,437 km (0.118 R)
• M12: 1,668,465 km (0.117 R)
• M13: 1,733,391 km (0.073 R)
• M14: 1,876,855 km (0.109 R)
• M15: 2,152,115 km (0.101 R)
• M16: 2,440,390 km (0.046 R)
• M17: 2,551,691 km (0.112 R)
• M18: 2,677,353 km (0.078 R)
• M19: 2,908,781 km (0.098 R)
• M20: 3,000,634 km (0.1 R)
• M21: 3,268,115 km (0.076 R)
• M22: 3,322,569 km (0.119 R)
• M23: 3,391,085 km (0.048 R)
• M24: 3,627,599 km (0.048 R)
• M25: 3,726,483 km (0.09 R)
• M26: 3,941,605 km (0.073 R)
• M27: 4,087,313 km (0.103 R)
• M28: 4,580,537 km (0.09 R)
• M29: 5,171,898 km (0.06 R)
• M30: 5,557,710 km (0.106 R)
• M31: 5,655,697 km (0.08 R)
• M32: 6,289,244 km (0.079 R)
• M33: 6,391,270 km (0.1 R)
• M34: 6,528,301 km (0.111 R)
• M35: 6,840,213 km (0.102 R)
• M36: 7,139,110 km (0.036 R)
• M37: 7,388,639 km (0.109 R)
• M38: 7,568,455 km (0.084 R)
• M39: 7,640,861 km (0.097 R)
• M40: 7,731,667 km (0.03 R)
• M41: 8,043,130 km (0.118 R)
• M42: 8,117,031 km (0.107 R)
• M43: 8,209,782 km (0.037 R)
• M44: 8,396,180 km (0.119 R)
• M45: 8,546,227 km (0.056 R)
• M46: 8,602,775 km (0.106 R)
• M47: 8,849,163 km (0.107 R)
• M48: 8,925,458 km (0.1 R)
• M49: 9,290,925 km (0.111 R)
• M50: 9,368,417 km (0.092 R)
• M51: 9,700,524 km (0.094 R)
• M52: 9,759,466 km (0.112 R)
• M53: 9,818,557 km (0.072 R)
• M54: 10,076,165 km (0.101 R)
• M55: 10,456,592 km (0.116 R)
• M56: 10,719,585 km (0.091 R)
• M57: 11,066,802 km (0.1 R)
• M58: 11,190,370 km (0.106 R)
• M59: 11,500,935 km (0.113 R)
• M60: 11,625,999 km (0.094 R)
• M61: 11,730,567 km (0.069 R)
• M62: 11,898,416 km (0.073 R)
• M63: 12,706,993 km (0.104 R)
• M64: 12,793,161 km (0.101 R)
• M65: 13,139,779 km (0.09 R)
• M66: 13,445,557 km (0.108 R)
• M67: 13,930,703 km (0.1 R)
• M68: 14,624,239 km (0.064 R)
• M69: 14,759,775 km (0.081 R)
• M70: 14,963,826 km (0.06 R)
• M71: 15,077,521 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 6.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.78 AU - 10.6 AU

Year: 18276 Days

Day: 19.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,166,908 km

• M1: 112,498 km (0.087 R)
• M2: 194,926 km (0.106 R)
• M3: 381,325 km (0.114 R)
• M4: 1,521,261 km (0.064 R)
• M5: 1,761,216 km (0.097 R)
• M6: 2,187,420 km (0.107 R)
• M7: 2,427,674 km (0.094 R)
• M8: 2,489,009 km (0.082 R)
• M9: 2,708,021 km (0.116 R)
• M10: 2,836,076 km (0.112 R)
• M11: 4,333,102 km (0.058 R)
• M12: 4,482,999 km (0.109 R)
• M13: 5,579,851 km (0.093 R)
• M14: 6,326,793 km (0.105 R)
• M15: 9,034,215 km (0.038 R)
• M16: 9,516,220 km (0.096 R)
• M17: 9,760,363 km (0.104 R)
• M18: 10,204,968 km (0.066 R)
• M19: 10,404,682 km (0.09 R)
• M20: 10,454,797 km (0.1 R)
• M21: 10,909,724 km (0.106 R)
• M22: 10,960,587 km (0.068 R)
• M23: 11,268,011 km (0.066 R)
• M24: 13,170,597 km (0.089 R)
• M25: 13,661,726 km (0.073 R)
• M26: 13,771,681 km (0.108 R)
• M27: 14,774,286 km (0.09 R)
• M28: 14,830,684 km (0.104 R)
• M29: 15,056,876 km (0.082 R)
• M30: 15,915,568 km (0.112 R)
• M31: 16,731,325 km (0.112 R)
• M32: 18,282,057 km (0.038 R)
• M33: 19,878,116 km (0.111 R)
• M34: 19,940,499 km (0.072 R)
• M35: 20,882,367 km (0.11 R)
• M36: 21,009,076 km (0.094 R)
• M37: 21,390,700 km (0.094 R)
• M38: 21,710,391 km (0.108 R)
• M39: 21,838,746 km (0.097 R)
• M40: 23,005,161 km (0.072 R)
• M41: 23,136,059 km (0.056 R)
• M42: 23,464,127 km (0.059 R)
• M43: 23,992,507 km (0.109 R)
• M44: 24,458,055 km (0.118 R)
• M45: 25,060,934 km (0.09 R)
• M46: 25,872,353 km (0.093 R)
• M47: 27,313,130 km (0.052 R)
• M48: 27,382,394 km (0.09 R)
• M49: 27,868,887 km (0.108 R)
• M50: 28,850,249 km (0.115 R)
• M51: 30,630,613 km (0.09 R)
• M52: 30,774,676 km (0.094 R)
• M53: 32,226,673 km (0.057 R)
• M54: 32,740,242 km (0.092 R)
• M55: 32,887,446 km (0.118 R)
• M56: 33,034,800 km (0.095 R)
• M57: 33,108,702 km (0.084 R)
• M58: 33,552,558 km (0.106 R)
• M59: 34,147,509 km (0.069 R)
• M60: 34,521,205 km (0.059 R)
• M61: 35,121,840 km (0.081 R)
• M62: 35,197,088 km (0.066 R)
• M63: 35,725,916 km (0.077 R)
• M64: 39,578,361 km (0.032 R)
• M65: 39,735,289 km (0.063 R)
• M66: 40,680,598 km (0.116 R)
• M67: 40,759,585 km (0.039 R)
• M68: 41,235,307 km (0.093 R)
• M69: 41,792,708 km (0.088 R)
• M70: 42,272,469 km (0.103 R)
• M71: 42,432,688 km (0.099 R)
• M72: 42,513,022 km (0.084 R)
• M73: 44,209,462 km (0.11 R)
• M74: 44,861,559 km (0.057 R)
• M75: 45,763,335 km (0.076 R)
• M76: 47,168,807 km (0.114 R)
• M77: 47,335,010 km (0.104 R)
• M78: 47,918,592 km (0.102 R)
• M79: 48,085,692 km (0.119 R)
• M80: 48,672,266 km (0.099 R)
• M81: 49,767,920 km (0.112 R)
• M82: 51,726,157 km (0.113 R)
• M83: 54,317,940 km (0.105 R)
• M84: 55,366,471 km (0.051 R)
• M85: 55,454,285 km (0.085 R)
• M86: 56,069,282 km (0.106 R)
• M87: 56,863,347 km (0.083 R)
• M88: 57,483,580 km (0.071 R)
• M89: 58,909,547 km (0.077 R)
• M90: 59,447,351 km (0.085 R)
• M91: 59,716,927 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit