🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 29.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,935,964 km

• M1: 68,815 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.7 AU - 0.7 AU

Year: 212 Days

Day: 47.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,935,964 km

• M1: 120,875 km (0.103 R)
• M2: 523,443 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 378 Days

Day: 16.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.73 AU - 3.85 AU

Year: 2158 Days

Day: 27.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,935,964 km

• M1: 744,848 km (0.114 R)
• M2: 894,146 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.93 AU - 4.69 AU

Year: 2690 Days

Day: 35.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,935,964 km

• M1: 2,451,760 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 14.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.03 AU - 6.99 AU

Year: 6007 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,935,964 km

• M1: 202,705 km (0.095 R)
• M2: 302,786 km (0.093 R)
• M3: 411,245 km (0.086 R)
• M4: 750,233 km (0.09 R)
• M5: 892,950 km (0.074 R)
• M6: 989,291 km (0.101 R)
• M7: 1,148,612 km (0.1 R)
• M8: 1,680,582 km (0.092 R)
• M9: 2,113,519 km (0.048 R)
• M10: 2,227,363 km (0.083 R)
• M11: 2,382,496 km (0.099 R)
• M12: 2,724,476 km (0.113 R)
• M13: 2,890,979 km (0.073 R)
• M14: 3,061,072 km (0.096 R)
• M15: 3,501,039 km (0.046 R)
• M16: 3,844,366 km (0.08 R)
• M17: 3,961,352 km (0.11 R)
• M18: 4,198,763 km (0.098 R)
• M19: 4,990,585 km (0.118 R)
• M20: 5,694,593 km (0.105 R)
• M21: 6,457,841 km (0.059 R)
• M22: 6,710,063 km (0.092 R)
• M23: 7,166,486 km (0.091 R)
• M24: 7,574,290 km (0.061 R)
• M25: 7,870,344 km (0.062 R)
• M26: 8,019,792 km (0.113 R)
• M27: 8,504,340 km (0.05 R)
• M28: 8,657,827 km (0.115 R)
• M29: 8,812,212 km (0.041 R)
• M30: 8,905,262 km (0.11 R)
• M31: 9,217,772 km (0.088 R)
• M32: 9,982,666 km (0.117 R)
• M33: 10,768,204 km (0.118 R)
• M34: 11,000,979 km (0.101 R)
• M35: 11,983,537 km (0.092 R)
• M36: 12,607,510 km (0.032 R)
• M37: 12,782,689 km (0.077 R)
• M38: 13,491,783 km (0.083 R)
• M39: 13,635,098 km (0.114 R)
• M40: 13,887,170 km (0.066 R)
• M41: 14,469,256 km (0.1 R)
• M42: 14,689,464 km (0.107 R)
• M43: 14,800,166 km (0.068 R)
• M44: 15,133,620 km (0.105 R)
• M45: 16,186,789 km (0.085 R)
• M46: 16,530,415 km (0.089 R)
• M47: 17,693,090 km (0.108 R)
• M48: 18,443,173 km (0.107 R)
• M49: 19,324,604 km (0.059 R)
• M50: 20,755,209 km (0.069 R)
• M51: 22,092,913 km (0.098 R)
• M52: 22,262,108 km (0.078 R)
• M53: 23,200,236 km (0.083 R)
• M54: 23,631,078 km (0.113 R)
• M55: 24,107,996 km (0.097 R)
• M56: 24,325,811 km (0.061 R)
• M57: 24,500,541 km (0.078 R)
• M58: 24,939,162 km (0.082 R)
• M59: 25,557,599 km (0.119 R)
• M60: 26,091,813 km (0.101 R)
• M61: 26,405,071 km (0.1 R)
• M62: 27,080,655 km (0.072 R)
• M63: 27,397,952 km (0.057 R)
• M64: 27,579,714 km (0.113 R)
• M65: 27,944,583 km (0.067 R)
• M66: 28,081,914 km (0.092 R)
• M67: 28,679,109 km (0.11 R)
• M68: 28,863,712 km (0.074 R)
• M69: 29,513,117 km (0.078 R)
• M70: 31,537,475 km (0.115 R)
• M71: 32,110,435 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.3

Radius: 3.8

Gravity: 39.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.03 AU - 18.69 AU

Year: 21771 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,935,964 km

• M1: 112,049 km (0.11 R)
• M2: 147,055 km (0.047 R)
• M3: 654,640 km (0.114 R)
• M4: 796,309 km (0.116 R)
• M5: 1,606,532 km (0.108 R)
• M6: 1,961,976 km (0.095 R)
• M7: 2,376,362 km (0.105 R)
• M8: 2,448,020 km (0.061 R)
• M9: 2,556,927 km (0.074 R)
• M10: 3,282,327 km (0.076 R)
• M11: 4,951,690 km (0.076 R)
• M12: 4,997,466 km (0.096 R)
• M13: 5,228,446 km (0.112 R)
• M14: 5,462,865 km (0.103 R)
• M15: 5,557,561 km (0.099 R)
• M16: 7,093,931 km (0.115 R)
• M17: 7,249,064 km (0.091 R)
• M18: 8,149,793 km (0.038 R)
• M19: 8,366,859 km (0.118 R)
• M20: 8,862,028 km (0.103 R)
• M21: 9,197,576 km (0.075 R)
• M22: 9,708,453 km (0.074 R)
• M23: 9,823,195 km (0.094 R)
• M24: 10,112,218 km (0.11 R)
• M25: 11,903,503 km (0.07 R)
• M26: 11,964,838 km (0.045 R)
• M27: 12,647,004 km (0.052 R)
• M28: 14,243,363 km (0.116 R)
• M29: 14,570,234 km (0.114 R)
• M30: 14,767,554 km (0.12 R)
• M31: 15,298,028 km (0.115 R)
• M32: 16,037,490 km (0.119 R)
• M33: 19,109,482 km (0.116 R)
• M34: 19,832,339 km (0.098 R)
• M35: 22,659,889 km (0.049 R)
• M36: 22,888,474 km (0.079 R)
• M37: 23,501,676 km (0.102 R)
• M38: 24,509,517 km (0.114 R)
• M39: 24,744,086 km (0.075 R)
• M40: 26,567,086 km (0.116 R)
• M41: 27,942,189 km (0.065 R)
• M42: 30,508,541 km (0.089 R)
• M43: 31,352,273 km (0.047 R)
• M44: 32,804,120 km (0.098 R)
• M45: 33,842,180 km (0.053 R)
• M46: 34,277,959 km (0.051 R)
• M47: 34,540,204 km (0.087 R)
• M48: 34,627,718 km (0.115 R)
• M49: 35,331,128 km (0.096 R)
• M50: 35,684,478 km (0.119 R)
• M51: 35,861,751 km (0.026 R)
• M52: 37,199,605 km (0.028 R)
• M53: 37,379,272 km (0.117 R)
• M54: 38,644,720 km (0.12 R)
• M55: 38,735,676 km (0.106 R)
• M56: 38,917,736 km (0.111 R)
• M57: 39,099,947 km (0.105 R)
• M58: 39,740,525 km (0.111 R)
• M59: 40,015,934 km (0.103 R)
• M60: 43,466,110 km (0.103 R)
• M61: 43,749,897 km (0.119 R)
• M62: 44,034,432 km (0.086 R)
• M63: 44,510,004 km (0.059 R)
• M64: 45,370,192 km (0.068 R)
• M65: 45,658,168 km (0.104 R)
• M66: 46,139,574 km (0.091 R)
• M67: 52,245,411 km (0.059 R)
• M68: 52,748,808 km (0.104 R)
• M69: 55,187,253 km (0.09 R)
• M70: 62,826,019 km (0.103 R)
• M71: 63,790,477 km (0.064 R)
• M72: 66,931,284 km (0.084 R)
• M73: 67,149,697 km (0.048 R)
• M74: 67,368,409 km (0.08 R)
• M75: 68,245,501 km (0.111 R)
• M76: 69,678,948 km (0.085 R)
• M77: 69,789,651 km (0.08 R)
• M78: 73,024,555 km (0.119 R)
• M79: 74,038,380 km (0.111 R)
• M80: 74,943,447 km (0.025 R)
• M81: 75,738,410 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.5

Radius: 7.6

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.4 AU - 19.56 AU

Year: 24195 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,935,964 km

• M1: 169,494 km (0.11 R)
• M2: 224,696 km (0.109 R)
• M3: 289,173 km (0.105 R)
• M4: 343,028 km (0.072 R)
• M5: 528,380 km (0.068 R)
• M6: 961,166 km (0.069 R)
• M7: 1,258,567 km (0.119 R)
• M8: 2,348,687 km (0.039 R)
• M9: 2,789,402 km (0.077 R)
• M10: 3,564,917 km (0.036 R)
• M11: 4,307,222 km (0.104 R)
• M12: 4,451,584 km (0.092 R)
• M13: 4,597,741 km (0.117 R)
• M14: 5,248,791 km (0.08 R)
• M15: 5,454,937 km (0.103 R)
• M16: 6,470,108 km (0.112 R)
• M17: 6,635,713 km (0.061 R)
• M18: 6,746,864 km (0.095 R)
• M19: 8,247,779 km (0.113 R)
• M20: 8,547,873 km (0.117 R)
• M21: 9,846,981 km (0.112 R)
• M22: 12,831,458 km (0.094 R)
• M23: 13,179,124 km (0.091 R)
• M24: 13,600,391 km (0.065 R)
• M25: 13,741,761 km (0.111 R)
• M26: 13,954,789 km (0.096 R)
• M27: 14,312,327 km (0.069 R)
• M28: 15,476,648 km (0.085 R)
• M29: 15,846,603 km (0.098 R)
• M30: 16,595,490 km (0.056 R)
• M31: 17,432,490 km (0.118 R)
• M32: 19,068,193 km (0.117 R)
• M33: 19,864,353 km (0.082 R)
• M34: 20,105,206 km (0.037 R)
• M35: 20,590,053 km (0.118 R)
• M36: 22,986,760 km (0.079 R)
• M37: 25,470,384 km (0.091 R)
• M38: 26,434,542 km (0.051 R)
• M39: 29,215,267 km (0.062 R)
• M40: 29,855,995 km (0.12 R)
• M41: 30,039,851 km (0.054 R)
• M42: 30,408,759 km (0.089 R)
• M43: 31,711,906 km (0.113 R)
• M44: 32,087,546 km (0.089 R)
• M45: 33,033,005 km (0.096 R)
• M46: 33,509,325 km (0.074 R)
• M47: 37,896,282 km (0.095 R)
• M48: 39,802,009 km (0.111 R)
• M49: 40,207,121 km (0.069 R)
• M50: 40,410,274 km (0.094 R)
• M51: 40,613,728 km (0.077 R)
• M52: 40,817,480 km (0.107 R)
• M53: 40,919,506 km (0.083 R)
• M54: 42,047,324 km (0.113 R)
• M55: 43,081,494 km (0.117 R)
• M56: 44,124,042 km (0.072 R)
• M57: 44,858,717 km (0.111 R)
• M58: 44,964,034 km (0.062 R)
• M59: 45,069,351 km (0.098 R)
• M60: 46,127,606 km (0.066 R)
• M61: 46,659,725 km (0.094 R)
• M62: 46,873,202 km (0.104 R)
• M63: 47,515,425 km (0.104 R)
• M64: 48,268,351 km (0.038 R)
• M65: 49,242,383 km (0.047 R)
• M66: 51,870,967 km (0.061 R)
• M67: 52,313,478 km (0.12 R)
• M68: 52,979,637 km (0.041 R)
• M69: 53,536,889 km (0.108 R)
• M70: 54,320,333 km (0.116 R)
• M71: 54,769,725 km (0.1 R)
• M72: 55,107,667 km (0.066 R)
• M73: 55,672,249 km (0.112 R)
• M74: 56,125,381 km (0.026 R)
• M75: 57,491,808 km (0.082 R)
• M76: 58,294,101 km (0.108 R)
• M77: 60,722,973 km (0.111 R)
• M78: 63,420,671 km (0.03 R)
• M79: 64,487,005 km (0.084 R)
• M80: 68,689,658 km (0.077 R)
• M81: 69,784,564 km (0.069 R)
• M82: 71,868,463 km (0.104 R)
• M83: 72,608,823 km (0.102 R)
• M84: 80,022,295 km (0.119 R)
• M85: 80,789,582 km (0.089 R)
• M86: 82,331,487 km (0.077 R)
• M87: 84,012,967 km (0.028 R)
• M88: 84,532,521 km (0.055 R)
• M89: 85,967,015 km (0.078 R)
• M90: 86,884,050 km (0.085 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit