🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 231 Days

Day: 33 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,795,029 km

• M1: 88,712 km (0.038 R)
• M2: 278,850 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.7 AU - 0.76 AU

Year: 236 Days

Day: 26 Hours

Environment

Temp: 85 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.88 AU - 1.42 AU

Year: 467 Days

Day: 33.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 10.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.65 AU - 7.17 AU

Year: 5442 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,795,029 km

• M1: 140,772 km (0.087 R)
• M2: 222,602 km (0.116 R)
• M3: 361,578 km (0.085 R)
• M4: 521,797 km (0.099 R)
• M5: 611,855 km (0.067 R)
• M6: 726,148 km (0.084 R)
• M7: 877,392 km (0.085 R)
• M8: 1,103,284 km (0.113 R)
• M9: 1,325,288 km (0.078 R)
• M10: 1,465,610 km (0.088 R)
• M11: 1,648,269 km (0.076 R)
• M12: 1,825,543 km (0.118 R)
• M13: 2,144,186 km (0.115 R)
• M14: 2,213,001 km (0.032 R)
• M15: 2,324,452 km (0.116 R)
• M16: 2,538,526 km (0.119 R)
• M17: 2,759,333 km (0.081 R)
• M18: 2,909,978 km (0.119 R)
• M19: 2,986,422 km (0.12 R)
• M20: 3,079,023 km (0.102 R)
• M21: 3,267,068 km (0.038 R)
• M22: 3,362,511 km (0.063 R)
• M23: 3,491,315 km (0.106 R)
• M24: 3,638,220 km (0.077 R)
• M25: 3,921,259 km (0.084 R)
• M26: 4,074,148 km (0.096 R)
• M27: 4,456,072 km (0.073 R)
• M28: 4,723,104 km (0.087 R)
• M29: 4,940,470 km (0.071 R)
• M30: 5,068,974 km (0.087 R)
• M31: 5,161,276 km (0.084 R)
• M32: 5,689,207 km (0.089 R)
• M33: 6,533,238 km (0.086 R)
• M34: 6,674,309 km (0.106 R)
• M35: 6,796,082 km (0.097 R)
• M36: 6,939,097 km (0.08 R)
• M37: 7,145,243 km (0.11 R)
• M38: 7,648,042 km (0.104 R)
• M39: 7,775,649 km (0.063 R)
• M40: 8,162,359 km (0.073 R)
• M41: 8,423,707 km (0.106 R)
• M42: 8,910,199 km (0.083 R)
• M43: 9,224,504 km (0.049 R)
• M44: 9,382,928 km (0.054 R)
• M45: 9,496,772 km (0.099 R)
• M46: 9,656,842 km (0.087 R)
• M47: 9,956,486 km (0.12 R)
• M48: 10,026,049 km (0.087 R)
• M49: 11,818,232 km (0.101 R)
• M50: 11,891,984 km (0.087 R)
• M51: 12,114,136 km (0.107 R)
• M52: 12,188,487 km (0.06 R)
• M53: 13,501,208 km (0.115 R)
• M54: 13,939,978 km (0.117 R)
• M55: 14,174,249 km (0.04 R)
• M56: 14,304,997 km (0.096 R)
• M57: 14,383,686 km (0.073 R)
• M58: 14,911,467 km (0.042 R)
• M59: 15,499,387 km (0.061 R)
• M60: 15,688,030 km (0.106 R)
• M61: 16,013,255 km (0.027 R)
• M62: 16,258,596 km (0.107 R)
• M63: 16,725,491 km (0.063 R)
• M64: 16,836,044 km (0.095 R)
• M65: 16,919,070 km (0.093 R)
• M66: 17,113,398 km (0.071 R)
• M67: 17,476,173 km (0.115 R)
• M68: 17,700,719 km (0.119 R)
• M69: 17,813,217 km (0.101 R)
• M70: 17,982,711 km (0.115 R)
• M71: 18,551,183 km (0.028 R)
• M72: 18,694,199 km (0.076 R)
• M73: 18,780,217 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 4

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.25 AU - 15.53 AU

Year: 21762 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,795,029 km

• M1: 123,568 km (0.11 R)
• M2: 786,137 km (0.048 R)
• M3: 966,103 km (0.117 R)
• M4: 1,060,948 km (0.074 R)
• M5: 1,662,481 km (0.096 R)
• M6: 2,256,534 km (0.063 R)
• M7: 2,875,720 km (0.082 R)
• M8: 3,471,269 km (0.112 R)
• M9: 4,811,367 km (0.08 R)
• M10: 5,137,789 km (0.036 R)
• M11: 6,071,878 km (0.099 R)
• M12: 6,468,911 km (0.107 R)
• M13: 7,148,983 km (0.115 R)
• M14: 7,287,810 km (0.05 R)
• M15: 9,120,683 km (0.092 R)
• M16: 9,220,914 km (0.118 R)
• M17: 9,321,443 km (0.088 R)
• M18: 10,139,295 km (0.101 R)
• M19: 10,714,798 km (0.055 R)
• M20: 11,139,955 km (0.105 R)
• M21: 13,976,779 km (0.03 R)
• M22: 14,150,313 km (0.105 R)
• M23: 15,384,495 km (0.092 R)
• M24: 15,623,553 km (0.055 R)
• M25: 16,044,671 km (0.098 R)
• M26: 16,898,127 km (0.068 R)
• M27: 18,016,969 km (0.082 R)
• M28: 18,395,302 km (0.093 R)
• M29: 20,456,462 km (0.109 R)
• M30: 20,587,659 km (0.059 R)
• M31: 22,725,113 km (0.078 R)
• M32: 23,682,091 km (0.117 R)
• M33: 24,722,095 km (0.061 R)
• M34: 25,847,670 km (0.097 R)
• M35: 28,367,646 km (0.077 R)
• M36: 30,065,731 km (0.042 R)
• M37: 31,039,913 km (0.08 R)
• M38: 32,329,446 km (0.028 R)
• M39: 33,791,317 km (0.111 R)
• M40: 34,335,404 km (0.059 R)
• M41: 36,699,350 km (0.093 R)
• M42: 37,418,766 km (0.06 R)
• M43: 37,659,618 km (0.057 R)
• M44: 38,142,819 km (0.105 R)
• M45: 38,547,033 km (0.11 R)
• M46: 39,115,355 km (0.046 R)
• M47: 39,850,180 km (0.063 R)
• M48: 40,589,493 km (0.119 R)
• M49: 41,416,171 km (0.109 R)
• M50: 42,165,057 km (0.026 R)
• M51: 45,632,586 km (0.058 R)
• M52: 46,319,690 km (0.09 R)
• M53: 47,704,218 km (0.097 R)
• M54: 48,664,038 km (0.11 R)
• M55: 50,868,811 km (0.116 R)
• M56: 51,938,735 km (0.116 R)
• M57: 52,925,931 km (0.115 R)
• M58: 56,199,881 km (0.08 R)
• M59: 57,305,559 km (0.099 R)
• M60: 57,861,165 km (0.104 R)
• M61: 58,977,764 km (0.099 R)
• M62: 60,477,482 km (0.09 R)
• M63: 60,948,566 km (0.057 R)
• M64: 61,989,618 km (0.087 R)
• M65: 63,993,182 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.8

Radius: 6.4

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.9 AU - 18.68 AU

Year: 23764 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,795,029 km

• M1: 91,255 km (0.075 R)
• M2: 250,427 km (0.049 R)
• M3: 376,089 km (0.119 R)
• M4: 465,549 km (0.097 R)
• M5: 846,574 km (0.111 R)
• M6: 918,082 km (0.082 R)
• M7: 1,278,613 km (0.085 R)
• M8: 1,333,515 km (0.101 R)
• M9: 1,770,491 km (0.117 R)
• M10: 1,957,189 km (0.049 R)
• M11: 3,204,835 km (0.086 R)
• M12: 3,903,607 km (0.115 R)
• M13: 4,024,632 km (0.064 R)
• M14: 4,270,271 km (0.1 R)
• M15: 4,647,856 km (0.097 R)
• M16: 4,776,211 km (0.05 R)
• M17: 4,819,146 km (0.071 R)
• M18: 4,905,613 km (0.067 R)
• M19: 4,992,530 km (0.102 R)
• M20: 5,706,560 km (0.078 R)
• M21: 6,404,584 km (0.07 R)
• M22: 6,595,321 km (0.04 R)
• M23: 6,739,534 km (0.113 R)
• M24: 6,836,323 km (0.069 R)
• M25: 7,879,769 km (0.074 R)
• M26: 8,032,957 km (0.118 R)
• M27: 8,707,793 km (0.075 R)
• M28: 9,025,240 km (0.098 R)
• M29: 9,781,008 km (0.053 R)
• M30: 10,111,170 km (0.12 R)
• M31: 12,403,459 km (0.065 R)
• M32: 12,641,170 km (0.044 R)
• M33: 12,760,698 km (0.068 R)
• M34: 13,302,841 km (0.036 R)
• M35: 13,546,087 km (0.114 R)
• M36: 14,910,719 km (0.064 R)
• M37: 15,354,127 km (0.071 R)
• M38: 15,737,546 km (0.096 R)
• M39: 16,513,959 km (0.053 R)
• M40: 16,906,803 km (0.108 R)
• M41: 17,634,896 km (0.051 R)
• M42: 17,902,228 km (0.051 R)
• M43: 18,373,311 km (0.106 R)
• M44: 18,712,300 km (0.079 R)
• M45: 21,213,277 km (0.072 R)
• M46: 21,640,230 km (0.082 R)
• M47: 21,711,588 km (0.1 R)
• M48: 22,647,472 km (0.055 R)
• M49: 23,669,824 km (0.113 R)
• M50: 24,260,735 km (0.104 R)
• M51: 25,156,378 km (0.071 R)
• M52: 26,902,783 km (0.106 R)
• M53: 27,829,542 km (0.058 R)
• M54: 28,923,851 km (0.053 R)
• M55: 29,318,041 km (0.092 R)
• M56: 29,793,463 km (0.088 R)
• M57: 30,032,072 km (0.074 R)
• M58: 31,396,404 km (0.064 R)
• M59: 32,126,891 km (0.104 R)
• M60: 32,208,422 km (0.115 R)
• M61: 32,698,953 km (0.081 R)
• M62: 33,027,320 km (0.118 R)
• M63: 36,285,861 km (0.086 R)
• M64: 36,455,804 km (0.11 R)
• M65: 37,566,269 km (0.094 R)
• M66: 38,082,532 km (0.104 R)
• M67: 39,122,087 km (0.113 R)
• M68: 41,229,024 km (0.107 R)
• M69: 41,317,586 km (0.114 R)
• M70: 42,922,920 km (0.083 R)
• M71: 44,276,332 km (0.079 R)
• M72: 44,821,616 km (0.041 R)
• M73: 49,545,169 km (0.061 R)
• M74: 50,111,248 km (0.047 R)
• M75: 50,584,575 km (0.079 R)
• M76: 51,631,162 km (0.08 R)
• M77: 52,877,163 km (0.084 R)
• M78: 53,166,186 km (0.074 R)
• M79: 54,036,097 km (0.106 R)
• M80: 54,133,037 km (0.098 R)
• M81: 59,754,476 km (0.112 R)
• M82: 60,155,847 km (0.08 R)
• M83: 61,163,239 km (0.118 R)
• M84: 62,786,675 km (0.057 R)
• M85: 63,194,778 km (0.116 R)
• M86: 63,501,454 km (0.076 R)
• M87: 63,603,779 km (0.103 R)
• M88: 63,911,053 km (0.108 R)
• M89: 67,636,788 km (0.039 R)
• M90: 68,264,650 km (0.039 R)
• M91: 68,474,237 km (0.114 R)
• M92: 68,999,475 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit