🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 164 Days

Day: 14.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 8.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.24 AU - 4.86 AU

Year: 3599 Days

Day: 14.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 108,452,377 km

• M1: 112,348 km (0.114 R)
• M2: 293,361 km (0.103 R)
• M3: 363,672 km (0.099 R)
• M4: 431,889 km (0.117 R)
• M5: 515,514 km (0.06 R)
• M6: 695,032 km (0.074 R)
• M7: 979,417 km (0.097 R)
• M8: 1,107,473 km (0.098 R)
• M9: 1,226,852 km (0.048 R)
• M10: 1,284,597 km (0.076 R)
• M11: 1,946,119 km (0.086 R)
• M12: 2,567,997 km (0.064 R)
• M13: 2,746,916 km (0.105 R)
• M14: 3,267,666 km (0.115 R)
• M15: 3,461,844 km (0.058 R)
• M16: 3,596,931 km (0.107 R)
• M17: 3,980,201 km (0.085 R)
• M18: 4,466,244 km (0.092 R)
• M19: 4,797,005 km (0.109 R)
• M20: 5,325,834 km (0.068 R)
• M21: 5,688,758 km (0.031 R)
• M22: 5,947,712 km (0.107 R)
• M23: 6,059,761 km (0.099 R)
• M24: 6,273,536 km (0.115 R)
• M25: 6,579,464 km (0.115 R)
• M26: 7,312,344 km (0.047 R)
• M27: 7,405,843 km (0.085 R)
• M28: 7,526,568 km (0.111 R)
• M29: 7,769,964 km (0.098 R)
• M30: 8,195,271 km (0.075 R)
• M31: 8,362,072 km (0.053 R)
• M32: 9,040,050 km (0.069 R)
• M33: 9,169,153 km (0.072 R)
• M34: 9,241,109 km (0.11 R)
• M35: 9,429,154 km (0.058 R)
• M36: 9,603,884 km (0.106 R)
• M37: 9,677,037 km (0.045 R)
• M38: 9,927,016 km (0.119 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 10.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.26 AU - 8.26 AU

Year: 6518 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 108,452,377 km

• M1: 138,677 km (0.044 R)
• M2: 344,374 km (0.08 R)
• M3: 640,728 km (0.117 R)
• M4: 839,094 km (0.112 R)
• M5: 1,263,354 km (0.089 R)
• M6: 1,516,474 km (0.066 R)
• M7: 2,130,124 km (0.038 R)
• M8: 2,289,745 km (0.104 R)
• M9: 2,728,067 km (0.061 R)
• M10: 2,880,058 km (0.091 R)
• M11: 2,968,171 km (0.041 R)
• M12: 3,102,061 km (0.114 R)
• M13: 3,192,419 km (0.078 R)
• M14: 3,777,645 km (0.106 R)
• M15: 4,345,369 km (0.113 R)
• M16: 4,421,365 km (0.09 R)
• M17: 4,730,135 km (0.088 R)
• M18: 4,808,375 km (0.075 R)
• M19: 5,233,233 km (0.085 R)
• M20: 5,450,299 km (0.064 R)
• M21: 6,090,728 km (0.099 R)
• M22: 6,175,998 km (0.116 R)
• M23: 6,405,482 km (0.061 R)
• M24: 6,696,300 km (0.077 R)
• M25: 7,503,081 km (0.077 R)
• M26: 7,840,574 km (0.071 R)
• M27: 8,308,965 km (0.09 R)
• M28: 8,915,136 km (0.068 R)
• M29: 9,109,613 km (0.07 R)
• M30: 10,407,524 km (0.091 R)
• M31: 10,509,699 km (0.09 R)
• M32: 10,578,065 km (0.08 R)
• M33: 10,715,247 km (0.082 R)
• M34: 11,234,650 km (0.078 R)
• M35: 11,515,146 km (0.112 R)
• M36: 11,585,607 km (0.104 R)
• M37: 11,975,908 km (0.118 R)
• M38: 12,190,581 km (0.067 R)
• M39: 12,478,706 km (0.116 R)
• M40: 12,587,464 km (0.051 R)
• M41: 12,842,229 km (0.093 R)
• M42: 13,654,097 km (0.081 R)
• M43: 13,803,396 km (0.114 R)
• M44: 13,915,893 km (0.113 R)
• M45: 14,254,882 km (0.116 R)
• M46: 14,634,860 km (0.114 R)
• M47: 15,018,130 km (0.108 R)
• M48: 15,482,482 km (0.103 R)
• M49: 15,638,363 km (0.114 R)
• M50: 16,346,111 km (0.111 R)
• M51: 16,584,270 km (0.055 R)
• M52: 16,703,799 km (0.076 R)
• M53: 17,104,422 km (0.075 R)
• M54: 17,833,413 km (0.054 R)
• M55: 18,078,603 km (0.076 R)
• M56: 18,904,384 km (0.101 R)
• M57: 19,657,908 km (0.056 R)
• M58: 19,826,655 km (0.103 R)
• M59: 19,911,327 km (0.107 R)
• M60: 19,995,999 km (0.091 R)
• M61: 20,293,400 km (0.073 R)
• M62: 20,549,512 km (0.119 R)
• M63: 20,678,016 km (0.09 R)
• M64: 20,892,689 km (0.038 R)
• M65: 21,021,792 km (0.077 R)
• M66: 21,108,110 km (0.057 R)
• M67: 21,541,046 km (0.097 R)
• M68: 22,020,807 km (0.055 R)
• M69: 22,636,551 km (0.093 R)
• M70: 22,857,807 km (0.059 R)
• M71: 23,615,520 km (0.087 R)
• M72: 23,705,279 km (0.052 R)
• M73: 24,155,419 km (0.067 R)
• M74: 24,381,461 km (0.065 R)
• M75: 25,292,961 km (0.061 R)
• M76: 26,308,581 km (0.077 R)
• M77: 26,914,901 km (0.098 R)
• M78: 27,337,515 km (0.083 R)
• M79: 27,714,801 km (0.113 R)
• M80: 27,809,496 km (0.097 R)
• M81: 28,094,031 km (0.098 R)
• M82: 28,331,742 km (0.117 R)
• M83: 30,648,864 km (0.074 R)
• M84: 31,533,286 km (0.099 R)
• M85: 32,276,788 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 5.9

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.6 AU - 20.82 AU

Year: 30013 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 108,452,377 km

• M1: 501,751 km (0.113 R)
• M2: 693,835 km (0.081 R)
• M3: 1,358,498 km (0.05 R)
• M4: 1,471,295 km (0.104 R)
• M5: 1,548,188 km (0.117 R)
• M6: 1,910,963 km (0.091 R)
• M7: 1,995,187 km (0.107 R)
• M8: 2,037,673 km (0.093 R)
• M9: 4,863,128 km (0.088 R)
• M10: 5,211,990 km (0.109 R)
• M11: 5,271,081 km (0.077 R)
• M12: 5,689,955 km (0.091 R)
• M13: 5,934,099 km (0.11 R)
• M14: 6,306,747 km (0.117 R)
• M15: 7,337,327 km (0.053 R)
• M16: 7,670,032 km (0.111 R)
• M17: 8,419,069 km (0.113 R)
• M18: 9,621,985 km (0.113 R)
• M19: 9,985,957 km (0.093 R)
• M20: 10,206,614 km (0.102 R)
• M21: 10,953,257 km (0.096 R)
• M22: 11,333,235 km (0.105 R)
• M23: 12,736,464 km (0.041 R)
• M24: 13,216,373 km (0.075 R)
• M25: 13,458,572 km (0.108 R)
• M26: 17,881,882 km (0.1 R)
• M27: 18,418,789 km (0.113 R)
• M28: 18,779,619 km (0.11 R)
• M29: 19,968,623 km (0.072 R)
• M30: 20,525,576 km (0.115 R)
• M31: 21,181,712 km (0.073 R)
• M32: 22,035,467 km (0.12 R)
• M33: 23,288,499 km (0.096 R)
• M34: 25,061,084 km (0.046 R)
• M35: 25,963,608 km (0.115 R)
• M36: 26,672,852 km (0.11 R)
• M37: 28,525,920 km (0.108 R)
• M38: 29,152,735 km (0.097 R)
• M39: 29,678,572 km (0.099 R)
• M40: 31,167,520 km (0.084 R)
• M41: 32,029,203 km (0.069 R)
• M42: 32,137,512 km (0.103 R)
• M43: 34,883,381 km (0.09 R)
• M44: 35,217,882 km (0.066 R)
• M45: 35,665,628 km (0.101 R)
• M46: 36,566,656 km (0.081 R)
• M47: 36,793,148 km (0.064 R)
• M48: 36,906,543 km (0.097 R)
• M49: 38,506,193 km (0.067 R)
• M50: 41,065,214 km (0.077 R)
• M51: 41,300,531 km (0.11 R)
• M52: 41,890,994 km (0.103 R)
• M53: 42,365,219 km (0.116 R)
• M54: 44,642,398 km (0.113 R)
• M55: 44,763,273 km (0.098 R)
• M56: 45,612,989 km (0.105 R)
• M57: 46,958,921 km (0.113 R)
• M58: 49,815,044 km (0.052 R)
• M59: 50,695,427 km (0.096 R)
• M60: 53,495,600 km (0.094 R)
• M61: 55,173,789 km (0.091 R)
• M62: 56,084,391 km (0.114 R)
• M63: 57,920,855 km (0.113 R)
• M64: 58,449,085 km (0.111 R)
• M65: 59,776,766 km (0.065 R)
• M66: 63,274,963 km (0.11 R)
• M67: 63,546,782 km (0.106 R)
• M68: 64,364,633 km (0.052 R)
• M69: 65,460,587 km (0.069 R)
• M70: 66,010,808 km (0.119 R)
• M71: 67,115,888 km (0.081 R)
• M72: 67,948,699 km (0.058 R)
• M73: 68,505,802 km (0.091 R)
• M74: 71,314,053 km (0.114 R)
• M75: 72,874,508 km (0.107 R)
• M76: 73,016,926 km (0.088 R)
• M77: 75,164,403 km (0.111 R)
• M78: 75,740,504 km (0.052 R)
• M79: 78,643,152 km (0.116 R)
• M80: 80,402,124 km (0.08 R)
• M81: 81,286,397 km (0.057 R)
• M82: 81,729,805 km (0.08 R)
• M83: 84,108,112 km (0.043 R)
• M84: 84,257,560 km (0.098 R)
• M85: 84,407,008 km (0.108 R)
• M86: 85,906,727 km (0.12 R)
• M87: 89,084,485 km (0.117 R)
• M88: 90,611,281 km (0.096 R)
• M89: 91,224,482 km (0.091 R)
• M90: 91,685,244 km (0.099 R)
• M91: 91,992,817 km (0.105 R)
• M92: 92,146,753 km (0.083 R)
• M93: 92,917,631 km (0.052 R)
• M94: 96,022,684 km (0.025 R)
• M95: 101,855,805 km (0.093 R)
• M96: 104,253,260 km (0.088 R)
• M97: 105,700,470 km (0.065 R)
• M98: 106,992,547 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit