🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 211 Days

Day: 14.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,629,782 km

• M1: 404,064 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.64 AU - 2.6 AU

Year: 1398 Days

Day: 29 Hours

Environment

Temp: -127 °C

Axial Tilt: 73.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 14.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.4 AU - 6.36 AU

Year: 6460 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,629,782 km

• M1: 204,051 km (0.072 R)
• M2: 432,338 km (0.12 R)
• M3: 617,241 km (0.093 R)
• M4: 845,826 km (0.101 R)
• M5: 991,983 km (0.064 R)
• M6: 1,565,542 km (0.103 R)
• M7: 1,783,955 km (0.074 R)
• M8: 2,085,245 km (0.115 R)
• M9: 2,637,410 km (0.096 R)
• M10: 3,472,017 km (0.088 R)
• M11: 3,850,649 km (0.042 R)
• M12: 4,102,871 km (0.087 R)
• M13: 4,503,345 km (0.099 R)
• M14: 4,966,201 km (0.054 R)
• M15: 5,115,499 km (0.079 R)
• M16: 5,266,443 km (0.066 R)
• M17: 5,495,627 km (0.069 R)
• M18: 5,780,163 km (0.092 R)
• M19: 6,364,043 km (0.058 R)
• M20: 6,553,733 km (0.109 R)
• M21: 6,717,992 km (0.119 R)
• M22: 7,218,845 km (0.11 R)
• M23: 7,473,760 km (0.104 R)
• M24: 8,374,938 km (0.097 R)
• M25: 8,523,488 km (0.105 R)
• M26: 8,613,097 km (0.09 R)
• M27: 8,762,994 km (0.117 R)
• M28: 9,994,335 km (0.088 R)
• M29: 10,758,929 km (0.046 R)
• M30: 11,018,033 km (0.09 R)
• M31: 11,115,870 km (0.09 R)
• M32: 11,741,338 km (0.107 R)
• M33: 12,041,731 km (0.097 R)
• M34: 12,344,667 km (0.115 R)
• M35: 13,511,530 km (0.116 R)
• M36: 14,143,731 km (0.091 R)
• M37: 14,427,667 km (0.077 R)
• M38: 14,821,409 km (0.05 R)
• M39: 16,468,631 km (0.098 R)
• M40: 16,580,381 km (0.076 R)
• M41: 16,955,273 km (0.096 R)
• M42: 17,713,136 km (0.1 R)
• M43: 18,288,938 km (0.103 R)
• M44: 19,340,761 km (0.107 R)
• M45: 19,458,793 km (0.077 R)
• M46: 19,616,619 km (0.088 R)
• M47: 19,973,261 km (0.116 R)
• M48: 20,934,876 km (0.097 R)
• M49: 21,788,780 km (0.072 R)
• M50: 22,405,572 km (0.1 R)
• M51: 22,736,932 km (0.067 R)
• M52: 23,069,936 km (0.073 R)
• M53: 23,698,547 km (0.09 R)
• M54: 24,417,963 km (0.098 R)
• M55: 24,844,466 km (0.113 R)
• M56: 25,015,756 km (0.116 R)
• M57: 26,225,704 km (0.095 R)
• M58: 27,013,785 km (0.077 R)
• M59: 27,410,668 km (0.115 R)
• M60: 28,210,269 km (0.04 R)
• M61: 28,433,768 km (0.086 R)
• M62: 28,523,377 km (0.102 R)
• M63: 28,747,624 km (0.059 R)
• M64: 28,882,562 km (0.085 R)
• M65: 29,469,434 km (0.096 R)
• M66: 30,014,569 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.3

Radius: 9.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.68 AU - 7.66 AU

Year: 8698 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,629,782 km

• M1: 121,025 km (0.119 R)
• M2: 206,744 km (0.087 R)
• M3: 304,282 km (0.1 R)
• M4: 393,442 km (0.059 R)
• M5: 722,707 km (0.067 R)
• M6: 795,561 km (0.071 R)
• M7: 1,254,677 km (0.102 R)
• M8: 1,327,681 km (0.082 R)
• M9: 1,402,181 km (0.102 R)
• M10: 1,786,947 km (0.084 R)
• M11: 1,916,349 km (0.115 R)
• M12: 2,253,393 km (0.052 R)
• M13: 2,693,210 km (0.119 R)
• M14: 2,885,294 km (0.102 R)
• M15: 3,026,814 km (0.057 R)
• M16: 3,181,947 km (0.069 R)
• M17: 3,328,253 km (0.097 R)
• M18: 3,476,954 km (0.098 R)
• M19: 3,592,892 km (0.079 R)
• M20: 3,769,118 km (0.114 R)
• M21: 4,130,098 km (0.116 R)
• M22: 4,327,268 km (0.116 R)
• M23: 4,439,616 km (0.11 R)
• M24: 4,552,862 km (0.114 R)
• M25: 4,795,210 km (0.074 R)
• M26: 5,067,927 km (0.09 R)
• M27: 5,412,750 km (0.029 R)
• M28: 5,710,450 km (0.105 R)
• M29: 5,861,245 km (0.109 R)
• M30: 6,279,520 km (0.051 R)
• M31: 6,736,392 km (0.099 R)
• M32: 7,621,712 km (0.049 R)
• M33: 7,712,219 km (0.09 R)
• M34: 7,833,543 km (0.06 R)
• M35: 8,047,318 km (0.12 R)
• M36: 9,289,729 km (0.114 R)
• M37: 10,322,851 km (0.092 R)
• M38: 10,844,649 km (0.098 R)
• M39: 11,426,585 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.5

Radius: 4.5

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.3 AU - 12.76 AU

Year: 18903 Days

Day: 17.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,629,782 km

• M1: 60,737 km (0.059 R)
• M2: 135,386 km (0.085 R)
• M3: 174,730 km (0.12 R)
• M4: 242,797 km (0.099 R)
• M5: 280,496 km (0.088 R)
• M6: 964,308 km (0.081 R)
• M7: 1,291,030 km (0.103 R)
• M8: 1,360,293 km (0.114 R)
• M9: 1,454,540 km (0.105 R)
• M10: 1,674,449 km (0.079 R)
• M11: 1,724,714 km (0.029 R)
• M12: 1,983,967 km (0.092 R)
• M13: 2,090,929 km (0.113 R)
• M14: 2,683,935 km (0.086 R)
• M15: 2,922,694 km (0.071 R)
• M16: 3,013,948 km (0.082 R)
• M17: 4,388,154 km (0.074 R)
• M18: 4,598,339 km (0.04 R)
• M19: 5,546,491 km (0.112 R)
• M20: 5,584,189 km (0.091 R)
• M21: 6,873,573 km (0.043 R)
• M22: 7,488,869 km (0.107 R)
• M23: 7,993,613 km (0.102 R)
• M24: 8,078,734 km (0.106 R)
• M25: 8,379,276 km (0.05 R)
• M26: 8,771,222 km (0.089 R)
• M27: 8,859,036 km (0.099 R)
• M28: 8,947,149 km (0.079 R)
• M29: 9,617,797 km (0.084 R)
• M30: 9,936,291 km (0.057 R)
• M31: 10,397,202 km (0.055 R)
• M32: 11,676,114 km (0.101 R)
• M33: 11,724,434 km (0.096 R)
• M34: 11,821,373 km (0.103 R)
• M35: 12,605,565 km (0.083 R)
• M36: 13,104,175 km (0.117 R)
• M37: 13,710,944 km (0.112 R)
• M38: 13,812,970 km (0.11 R)
• M39: 14,482,271 km (0.108 R)
• M40: 14,951,858 km (0.117 R)
• M41: 16,282,232 km (0.099 R)
• M42: 16,715,767 km (0.09 R)
• M43: 18,544,451 km (0.071 R)
• M44: 18,826,892 km (0.115 R)
• M45: 18,997,134 km (0.119 R)
• M46: 19,053,982 km (0.044 R)
• M47: 20,610,248 km (0.113 R)
• M48: 21,020,446 km (0.074 R)
• M49: 21,551,668 km (0.035 R)
• M50: 24,520,437 km (0.1 R)
• M51: 24,954,870 km (0.086 R)
• M52: 25,079,485 km (0.057 R)
• M53: 25,957,325 km (0.09 R)
• M54: 26,020,455 km (0.072 R)
• M55: 27,036,973 km (0.087 R)
• M56: 27,229,056 km (0.119 R)
• M57: 27,550,093 km (0.108 R)
• M58: 28,001,729 km (0.077 R)
• M59: 28,131,132 km (0.086 R)
• M60: 28,520,834 km (0.035 R)
• M61: 29,568,468 km (0.087 R)
• M62: 30,495,526 km (0.103 R)
• M63: 31,701,434 km (0.101 R)
• M64: 32,854,535 km (0.073 R)
• M65: 33,608,059 km (0.053 R)
• M66: 34,505,796 km (0.11 R)
• M67: 35,411,462 km (0.117 R)
• M68: 36,113,375 km (0.118 R)
• M69: 36,324,906 km (0.09 R)
• M70: 36,819,926 km (0.051 R)
• M71: 37,032,803 km (0.082 R)
• M72: 37,388,397 km (0.088 R)
• M73: 38,174,833 km (0.049 R)
• M74: 38,462,211 km (0.086 R)
• M75: 38,678,081 km (0.115 R)
• M76: 41,300,980 km (0.071 R)
• M77: 41,817,691 km (0.085 R)
• M78: 42,039,694 km (0.087 R)
• M79: 42,931,896 km (0.072 R)
• M80: 43,006,545 km (0.082 R)
• M81: 43,905,479 km (0.057 R)
• M82: 44,508,209 km (0.064 R)
• M83: 45,037,785 km (0.077 R)
• M84: 45,493,460 km (0.116 R)
• M85: 46,562,636 km (0.092 R)
• M86: 47,562,698 km (0.066 R)
• M87: 47,871,917 km (0.07 R)
• M88: 48,492,150 km (0.114 R)
• M89: 48,569,941 km (0.111 R)
• M90: 49,349,495 km (0.075 R)
• M91: 49,584,065 km (0.118 R)
• M92: 51,712,693 km (0.098 R)
• M93: 52,269,496 km (0.081 R)
• M94: 52,828,244 km (0.029 R)
• M95: 52,988,164 km (0.108 R)
• M96: 53,388,937 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit