🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.89 AU - 1.09 AU

Year: 367 Days

Day: 40.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 170.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 11.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.29 AU - 6.89 AU

Year: 6306 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,497,816 km

• M1: 375,790 km (0.114 R)
• M2: 531,671 km (0.1 R)
• M3: 625,020 km (0.113 R)
• M4: 803,640 km (0.062 R)
• M5: 1,197,082 km (0.101 R)
• M6: 1,474,437 km (0.076 R)
• M7: 1,827,338 km (0.108 R)
• M8: 1,976,038 km (0.116 R)
• M9: 2,071,033 km (0.116 R)
• M10: 2,226,316 km (0.029 R)
• M11: 2,466,719 km (0.101 R)
• M12: 3,149,035 km (0.053 R)
• M13: 3,328,553 km (0.089 R)
• M14: 3,721,247 km (0.068 R)
• M15: 3,815,793 km (0.097 R)
• M16: 4,104,517 km (0.11 R)
• M17: 4,202,354 km (0.117 R)
• M18: 4,909,204 km (0.078 R)
• M19: 5,091,713 km (0.12 R)
• M20: 5,463,464 km (0.119 R)
• M21: 5,625,628 km (0.096 R)
• M22: 5,954,594 km (0.077 R)
• M23: 6,688,820 km (0.11 R)
• M24: 6,949,719 km (0.097 R)
• M25: 7,184,587 km (0.113 R)
• M26: 7,874,084 km (0.043 R)
• M27: 8,459,610 km (0.116 R)
• M28: 8,741,901 km (0.082 R)
• M29: 8,836,597 km (0.094 R)
• M30: 9,027,334 km (0.114 R)
• M31: 9,542,250 km (0.078 R)
• M32: 9,934,944 km (0.069 R)
• M33: 10,099,951 km (0.085 R)
• M34: 10,332,725 km (0.051 R)
• M35: 11,281,475 km (0.099 R)
• M36: 11,941,052 km (0.051 R)
• M37: 12,257,900 km (0.1 R)
• M38: 12,684,703 km (0.111 R)
• M39: 12,828,017 km (0.046 R)
• M40: 12,899,824 km (0.114 R)
• M41: 13,116,293 km (0.07 R)
• M42: 13,625,972 km (0.04 R)
• M43: 14,216,585 km (0.108 R)
• M44: 14,290,935 km (0.047 R)
• M45: 14,440,084 km (0.087 R)
• M46: 14,777,726 km (0.066 R)
• M47: 15,155,910 km (0.067 R)
• M48: 15,422,493 km (0.036 R)
• M49: 16,076,535 km (0.094 R)
• M50: 16,426,445 km (0.06 R)
• M51: 16,504,535 km (0.103 R)
• M52: 16,818,241 km (0.067 R)
• M53: 17,690,995 km (0.096 R)
• M54: 18,132,908 km (0.115 R)
• M55: 18,254,082 km (0.114 R)
• M56: 19,978,347 km (0.11 R)
• M57: 20,228,923 km (0.1 R)
• M58: 20,396,473 km (0.064 R)
• M59: 20,817,591 km (0.07 R)
• M60: 21,114,094 km (0.087 R)
• M61: 21,199,065 km (0.079 R)
• M62: 21,711,139 km (0.114 R)
• M63: 23,447,821 km (0.111 R)
• M64: 25,907,808 km (0.07 R)
• M65: 26,135,496 km (0.095 R)
• M66: 26,455,336 km (0.102 R)
• M67: 26,546,890 km (0.047 R)
• M68: 26,960,528 km (0.055 R)
• M69: 27,098,906 km (0.059 R)
• M70: 28,214,308 km (0.034 R)
• M71: 28,542,526 km (0.063 R)
• M72: 28,730,570 km (0.094 R)
• M73: 29,155,279 km (0.104 R)
• M74: 29,915,385 km (0.107 R)
• M75: 30,297,907 km (0.12 R)
• M76: 30,537,862 km (0.104 R)
• M77: 31,795,531 km (0.088 R)
• M78: 32,137,063 km (0.056 R)
• M79: 32,528,860 km (0.091 R)
• M80: 32,676,065 km (0.114 R)
• M81: 32,774,500 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 13.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.42 AU - 7.68 AU

Year: 7733 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,497,816 km

• M1: 186,848 km (0.092 R)
• M2: 355,594 km (0.088 R)
• M3: 491,728 km (0.085 R)
• M4: 599,289 km (0.119 R)
• M5: 1,104,481 km (0.106 R)
• M6: 1,802,056 km (0.077 R)
• M7: 2,206,868 km (0.065 R)
• M8: 2,441,886 km (0.114 R)
• M9: 3,006,768 km (0.045 R)
• M10: 3,438,507 km (0.084 R)
• M11: 4,281,192 km (0.111 R)
• M12: 4,822,287 km (0.067 R)
• M13: 5,101,138 km (0.078 R)
• M14: 5,674,696 km (0.092 R)
• M15: 5,762,510 km (0.099 R)
• M16: 5,850,773 km (0.026 R)
• M17: 6,359,705 km (0.106 R)
• M18: 6,665,782 km (0.097 R)
• M19: 7,134,173 km (0.081 R)
• M20: 7,356,326 km (0.113 R)
• M21: 7,742,737 km (0.095 R)
• M22: 8,737,563 km (0.101 R)
• M23: 9,078,048 km (0.092 R)
• M24: 9,632,158 km (0.075 R)
• M25: 9,737,325 km (0.064 R)
• M26: 10,125,981 km (0.087 R)
• M27: 10,232,943 km (0.105 R)
• M28: 10,340,205 km (0.112 R)
• M29: 10,519,872 km (0.042 R)
• M30: 11,212,061 km (0.078 R)
• M31: 11,359,714 km (0.118 R)
• M32: 11,769,014 km (0.119 R)
• M33: 11,919,061 km (0.047 R)
• M34: 12,145,253 km (0.094 R)
• M35: 12,372,941 km (0.052 R)
• M36: 12,487,383 km (0.072 R)
• M37: 13,220,113 km (0.083 R)
• M38: 14,285,101 km (0.12 R)
• M39: 14,686,621 km (0.108 R)
• M40: 14,848,337 km (0.119 R)
• M41: 15,010,501 km (0.107 R)
• M42: 15,295,933 km (0.078 R)
• M43: 15,747,869 km (0.063 R)
• M44: 15,913,324 km (0.074 R)
• M45: 15,996,351 km (0.045 R)
• M46: 16,918,472 km (0.049 R)
• M47: 17,215,424 km (0.108 R)
• M48: 17,428,601 km (0.099 R)
• M49: 19,431,118 km (0.06 R)
• M50: 20,099,671 km (0.09 R)
• M51: 20,234,309 km (0.105 R)
• M52: 21,551,368 km (0.116 R)
• M53: 21,965,755 km (0.109 R)
• M54: 22,755,631 km (0.087 R)
• M55: 22,849,130 km (0.118 R)
• M56: 23,130,524 km (0.069 R)
• M57: 23,460,237 km (0.059 R)
• M58: 24,506,824 km (0.117 R)
• M59: 25,035,802 km (0.1 R)
• M60: 25,519,901 km (0.087 R)
• M61: 25,909,454 km (0.046 R)
• M62: 27,936,804 km (0.081 R)
• M63: 28,288,060 km (0.1 R)
• M64: 28,640,662 km (0.101 R)
• M65: 29,503,243 km (0.069 R)
• M66: 29,758,607 km (0.119 R)
• M67: 29,912,244 km (0.108 R)
• M68: 30,220,116 km (0.074 R)
• M69: 30,322,890 km (0.059 R)
• M70: 31,253,987 km (0.082 R)
• M71: 31,462,227 km (0.11 R)
• M72: 31,566,497 km (0.098 R)
• M73: 31,932,264 km (0.108 R)
• M74: 32,615,477 km (0.102 R)
• M75: 32,826,560 km (0.105 R)
• M76: 33,197,263 km (0.065 R)
• M77: 33,729,234 km (0.052 R)
• M78: 34,263,896 km (0.076 R)
• M79: 34,371,158 km (0.114 R)
• M80: 34,963,266 km (0.078 R)
• M81: 35,830,485 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.9

Radius: 3.8

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.56 AU - 16.56 AU

Year: 22881 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 121.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,497,816 km

• M1: 51,910 km (0.096 R)
• M2: 84,822 km (0.071 R)
• M3: 125,064 km (0.111 R)
• M4: 435,779 km (0.096 R)
• M5: 857,046 km (0.09 R)
• M6: 936,632 km (0.098 R)
• M7: 1,393,205 km (0.1 R)
• M8: 1,656,348 km (0.079 R)
• M9: 1,908,869 km (0.078 R)
• M10: 2,200,435 km (0.111 R)
• M11: 2,562,612 km (0.097 R)
• M12: 2,943,338 km (0.052 R)
• M13: 2,973,258 km (0.111 R)
• M14: 3,372,684 km (0.108 R)
• M15: 3,562,673 km (0.038 R)
• M16: 4,356,888 km (0.107 R)
• M17: 4,425,554 km (0.106 R)
• M18: 4,951,241 km (0.064 R)
• M19: 5,239,665 km (0.04 R)
• M20: 5,533,625 km (0.116 R)
• M21: 6,603,549 km (0.046 R)
• M22: 6,920,846 km (0.112 R)
• M23: 7,161,998 km (0.114 R)
• M24: 7,365,002 km (0.09 R)
• M25: 7,528,812 km (0.118 R)
• M26: 7,818,434 km (0.115 R)
• M27: 8,069,608 km (0.09 R)
• M28: 9,855,059 km (0.101 R)
• M29: 11,804,020 km (0.076 R)
• M30: 11,899,763 km (0.118 R)
• M31: 13,817,009 km (0.116 R)
• M32: 14,171,107 km (0.1 R)
• M33: 14,477,035 km (0.103 R)
• M34: 15,460,192 km (0.097 R)
• M35: 15,775,095 km (0.097 R)
• M36: 17,708,349 km (0.117 R)
• M37: 21,150,297 km (0.05 R)
• M38: 23,515,738 km (0.072 R)
• M39: 24,119,964 km (0.072 R)
• M40: 25,343,824 km (0.046 R)
• M41: 25,963,458 km (0.092 R)
• M42: 26,150,157 km (0.101 R)
• M43: 27,470,358 km (0.115 R)
• M44: 27,851,533 km (0.093 R)
• M45: 29,458,514 km (0.096 R)
• M46: 30,109,713 km (0.058 R)
• M47: 30,175,087 km (0.119 R)
• M48: 31,029,291 km (0.117 R)
• M49: 32,291,897 km (0.111 R)
• M50: 34,114,897 km (0.09 R)
• M51: 34,319,547 km (0.077 R)
• M52: 34,456,130 km (0.093 R)
• M53: 34,661,378 km (0.116 R)
• M54: 35,417,595 km (0.104 R)
• M55: 35,486,709 km (0.067 R)
• M56: 38,212,981 km (0.096 R)
• M57: 38,496,319 km (0.119 R)
• M58: 41,150,784 km (0.098 R)
• M59: 41,951,132 km (0.082 R)
• M60: 42,024,286 km (0.066 R)
• M61: 43,050,976 km (0.106 R)
• M62: 43,715,490 km (0.072 R)
• M63: 43,937,643 km (0.084 R)
• M64: 44,308,945 km (0.095 R)
• M65: 44,606,644 km (0.066 R)
• M66: 46,255,961 km (0.119 R)
• M67: 46,331,358 km (0.081 R)
• M68: 46,784,939 km (0.102 R)
• M69: 46,936,332 km (0.119 R)
• M70: 47,163,870 km (0.092 R)
• M71: 47,391,857 km (0.086 R)
• M72: 48,997,491 km (0.075 R)
• M73: 49,613,835 km (0.11 R)
• M74: 49,923,053 km (0.095 R)
• M75: 50,543,286 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 14,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit