🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 150 Days

Day: 23.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 19.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.7 AU

Year: 159 Days

Day: 39.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.79 AU - 1.23 AU

Year: 384 Days

Day: 39.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,361,780 km

• M1: 184,005 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 13.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.17 AU - 11.63 AU

Year: 14578 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,361,780 km

• M1: 190,139 km (0.11 R)
• M2: 354,846 km (0.107 R)
• M3: 456,423 km (0.109 R)
• M4: 967,150 km (0.12 R)
• M5: 1,312,123 km (0.072 R)
• M6: 1,672,355 km (0.09 R)
• M7: 1,913,656 km (0.032 R)
• M8: 2,140,746 km (0.099 R)
• M9: 2,566,800 km (0.099 R)
• M10: 3,746,230 km (0.079 R)
• M11: 4,032,411 km (0.095 R)
• M12: 4,227,337 km (0.087 R)
• M13: 4,425,404 km (0.107 R)
• M14: 4,525,635 km (0.079 R)
• M15: 4,694,381 km (0.103 R)
• M16: 4,865,222 km (0.087 R)
• M17: 6,007,252 km (0.103 R)
• M18: 6,118,403 km (0.085 R)
• M19: 6,456,345 km (0.071 R)
• M20: 7,466,729 km (0.082 R)
• M21: 7,706,983 km (0.088 R)
• M22: 7,990,471 km (0.094 R)
• M23: 8,443,005 km (0.113 R)
• M24: 9,373,055 km (0.081 R)
• M25: 9,545,691 km (0.078 R)
• M26: 10,918,999 km (0.108 R)
• M27: 11,652,029 km (0.061 R)
• M28: 12,259,246 km (0.119 R)
• M29: 13,358,940 km (0.037 R)
• M30: 14,241,568 km (0.062 R)
• M31: 14,539,866 km (0.086 R)
• M32: 16,425,547 km (0.098 R)
• M33: 16,633,937 km (0.096 R)
• M34: 16,843,224 km (0.092 R)
• M35: 17,158,876 km (0.065 R)
• M36: 18,010,237 km (0.105 R)
• M37: 18,875,212 km (0.091 R)
• M38: 19,477,792 km (0.11 R)
• M39: 20,253,906 km (0.037 R)
• M40: 20,814,449 km (0.102 R)
• M41: 22,008,240 km (0.11 R)
• M42: 24,700,104 km (0.1 R)
• M43: 25,238,806 km (0.052 R)
• M44: 26,084,633 km (0.085 R)
• M45: 27,308,942 km (0.084 R)
• M46: 27,432,360 km (0.117 R)
• M47: 27,928,127 km (0.069 R)
• M48: 28,991,469 km (0.096 R)
• M49: 29,243,541 km (0.114 R)
• M50: 30,450,946 km (0.116 R)
• M51: 31,480,478 km (0.053 R)
• M52: 32,717,653 km (0.055 R)
• M53: 33,639,475 km (0.066 R)
• M54: 33,771,869 km (0.083 R)
• M55: 34,436,532 km (0.108 R)
• M56: 35,374,212 km (0.086 R)
• M57: 35,913,662 km (0.103 R)
• M58: 37,343,069 km (0.118 R)
• M59: 38,306,180 km (0.079 R)
• M60: 38,721,614 km (0.045 R)
• M61: 39,277,669 km (0.072 R)
• M62: 39,626,531 km (0.112 R)
• M63: 40,608,940 km (0.109 R)
• M64: 42,812,667 km (0.103 R)
• M65: 43,459,677 km (0.092 R)
• M66: 43,675,996 km (0.037 R)
• M67: 43,965,169 km (0.062 R)
• M68: 44,400,050 km (0.045 R)
• M69: 44,763,423 km (0.096 R)
• M70: 45,786,373 km (0.112 R)
• M71: 48,302,759 km (0.102 R)
• M72: 49,351,739 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.2

Radius: 3.7

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.54 AU - 14.6 AU

Year: 21064 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,361,780 km

• M1: 87,365 km (0.116 R)
• M2: 137,630 km (0.065 R)
• M3: 229,334 km (0.115 R)
• M4: 414,386 km (0.054 R)
• M5: 453,581 km (0.076 R)
• M6: 480,508 km (0.106 R)
• M7: 946,057 km (0.089 R)
• M8: 1,180,178 km (0.064 R)
• M9: 1,255,725 km (0.102 R)
• M10: 1,785,002 km (0.091 R)
• M11: 1,982,621 km (0.101 R)
• M12: 3,549,060 km (0.083 R)
• M13: 3,576,436 km (0.111 R)
• M14: 3,686,092 km (0.105 R)
• M15: 3,852,893 km (0.095 R)
• M16: 4,426,152 km (0.062 R)
• M17: 5,056,258 km (0.119 R)
• M18: 5,148,710 km (0.114 R)
• M19: 5,210,494 km (0.084 R)
• M20: 5,303,693 km (0.08 R)
• M21: 5,491,887 km (0.082 R)
• M22: 6,134,709 km (0.099 R)
• M23: 6,233,145 km (0.084 R)
• M24: 6,332,179 km (0.047 R)
• M25: 6,398,451 km (0.076 R)
• M26: 6,431,661 km (0.1 R)
• M27: 6,902,895 km (0.085 R)
• M28: 7,524,922 km (0.12 R)
• M29: 7,595,233 km (0.032 R)
• M30: 8,128,849 km (0.096 R)
• M31: 10,576,719 km (0.072 R)
• M32: 10,734,246 km (0.069 R)
• M33: 10,813,233 km (0.091 R)
• M34: 11,533,697 km (0.106 R)
• M35: 12,351,997 km (0.047 R)
• M36: 12,393,436 km (0.066 R)
• M37: 12,476,462 km (0.106 R)
• M38: 12,642,965 km (0.05 R)
• M39: 13,231,333 km (0.099 R)
• M40: 13,957,781 km (0.09 R)
• M41: 14,829,039 km (0.099 R)
• M42: 15,360,111 km (0.103 R)
• M43: 15,493,851 km (0.094 R)
• M44: 16,395,328 km (0.079 R)
• M45: 16,898,276 km (0.108 R)
• M46: 17,174,883 km (0.12 R)
• M47: 17,267,334 km (0.107 R)
• M48: 17,592,410 km (0.115 R)
• M49: 17,872,607 km (0.082 R)
• M50: 19,440,243 km (0.118 R)
• M51: 20,460,351 km (0.099 R)
• M52: 21,100,630 km (0.11 R)
• M53: 21,199,664 km (0.09 R)
• M54: 21,697,376 km (0.11 R)
• M55: 22,451,200 km (0.033 R)
• M56: 23,162,388 km (0.084 R)
• M57: 23,213,550 km (0.104 R)
• M58: 23,264,563 km (0.088 R)
• M59: 23,726,372 km (0.099 R)
• M60: 24,502,785 km (0.037 R)
• M61: 24,763,384 km (0.113 R)
• M62: 25,340,084 km (0.079 R)
• M63: 25,550,868 km (0.094 R)
• M64: 26,346,429 km (0.045 R)
• M65: 27,311,934 km (0.081 R)
• M66: 27,365,938 km (0.108 R)
• M67: 27,473,948 km (0.104 R)
• M68: 29,111,746 km (0.116 R)
• M69: 29,498,307 km (0.033 R)
• M70: 30,444,513 km (0.089 R)
• M71: 30,668,611 km (0.108 R)
• M72: 31,005,655 km (0.09 R)
• M73: 33,399,819 km (0.096 R)
• M74: 33,862,525 km (0.119 R)
• M75: 34,385,519 km (0.106 R)
• M76: 34,735,728 km (0.113 R)
• M77: 34,794,221 km (0.101 R)
• M78: 34,852,714 km (0.04 R)
• M79: 35,028,491 km (0.05 R)
• M80: 35,498,528 km (0.107 R)
• M81: 35,793,385 km (0.101 R)
• M82: 35,970,658 km (0.047 R)
• M83: 36,921,353 km (0.098 R)
• M84: 37,279,939 km (0.103 R)
• M85: 37,399,617 km (0.111 R)
• M86: 37,940,264 km (0.088 R)
• M87: 38,241,704 km (0.071 R)
• M88: 38,423,016 km (0.072 R)
• M89: 38,665,215 km (0.093 R)
• M90: 39,394,505 km (0.103 R)
• M91: 39,944,576 km (0.1 R)
• M92: 40,128,582 km (0.087 R)
• M93: 40,928,781 km (0.085 R)
• M94: 41,237,850 km (0.096 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: 286 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit