🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.02 AU - 1.52 AU

Year: 531 Days

Day: 45.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,995,119 km

• M1: 230,830 km (0.043 R)
• M2: 279,748 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.42 AU - 3.59 AU

Year: 1927 Days

Day: 39.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,995,119 km

• M1: 2,140,596 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.14 AU - 5.1 AU

Year: 3101 Days

Day: 30 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,995,119 km

• M1: 3,503,283 km (0.05 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 13.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.66 AU - 7.84 AU

Year: 8001 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,995,119 km

• M1: 296,653 km (0.076 R)
• M2: 529,726 km (0.055 R)
• M3: 1,011,581 km (0.094 R)
• M4: 1,123,181 km (0.108 R)
• M5: 1,290,431 km (0.104 R)
• M6: 1,613,114 km (0.116 R)
• M7: 1,862,493 km (0.104 R)
• M8: 2,464,475 km (0.104 R)
• M9: 2,596,421 km (0.104 R)
• M10: 2,753,498 km (0.085 R)
• M11: 3,077,228 km (0.102 R)
• M12: 3,219,795 km (0.065 R)
• M13: 3,413,524 km (0.093 R)
• M14: 3,561,327 km (0.072 R)
• M15: 3,812,502 km (0.109 R)
• M16: 3,966,139 km (0.107 R)
• M17: 4,519,950 km (0.036 R)
• M18: 4,792,517 km (0.077 R)
• M19: 4,930,746 km (0.073 R)
• M20: 5,211,391 km (0.103 R)
• M21: 5,468,401 km (0.07 R)
• M22: 5,671,255 km (0.06 R)
• M23: 6,538,325 km (0.094 R)
• M24: 6,722,928 km (0.088 R)
• M25: 7,223,782 km (0.057 R)
• M26: 7,607,351 km (0.034 R)
• M27: 7,769,216 km (0.092 R)
• M28: 7,964,890 km (0.117 R)
• M29: 8,129,148 km (0.083 R)
• M30: 8,261,542 km (0.084 R)
• M31: 9,036,160 km (0.053 R)
• M32: 9,798,960 km (0.079 R)
• M33: 9,904,576 km (0.118 R)
• M34: 10,690,713 km (0.111 R)
• M35: 11,312,142 km (0.093 R)
• M36: 11,608,645 km (0.071 R)
• M37: 11,720,395 km (0.115 R)
• M38: 12,171,432 km (0.103 R)
• M39: 12,437,118 km (0.117 R)
• M40: 12,704,898 km (0.117 R)
• M41: 13,873,557 km (0.118 R)
• M42: 14,712,053 km (0.094 R)
• M43: 14,873,619 km (0.054 R)
• M44: 14,995,242 km (0.043 R)
• M45: 15,607,995 km (0.048 R)
• M46: 15,772,851 km (0.098 R)
• M47: 16,270,863 km (0.063 R)
• M48: 16,900,670 km (0.085 R)
• M49: 17,069,865 km (0.077 R)
• M50: 17,495,621 km (0.049 R)
• M51: 18,706,167 km (0.107 R)
• M52: 19,189,068 km (0.112 R)
• M53: 19,277,331 km (0.091 R)
• M54: 19,543,017 km (0.118 R)
• M55: 19,899,060 km (0.088 R)
• M56: 20,798,442 km (0.114 R)
• M57: 20,979,905 km (0.113 R)
• M58: 21,665,212 km (0.108 R)
• M59: 21,803,142 km (0.109 R)
• M60: 23,104,793 km (0.1 R)
• M61: 23,812,391 km (0.102 R)
• M62: 24,240,390 km (0.079 R)
• M63: 24,383,555 km (0.106 R)
• M64: 25,394,089 km (0.049 R)
• M65: 25,782,744 km (0.057 R)
• M66: 26,960,229 km (0.119 R)
• M67: 28,255,597 km (0.078 R)
• M68: 28,658,314 km (0.111 R)
• M69: 29,265,831 km (0.102 R)
• M70: 30,442,269 km (0.069 R)
• M71: 30,545,342 km (0.051 R)
• M72: 30,803,398 km (0.088 R)
• M73: 30,906,770 km (0.1 R)
• M74: 31,529,846 km (0.025 R)
• M75: 31,842,954 km (0.106 R)
• M76: 32,419,654 km (0.056 R)
• M77: 33,052,602 km (0.055 R)
• M78: 33,636,483 km (0.088 R)
• M79: 34,116,842 km (0.099 R)
• M80: 34,706,856 km (0.085 R)
• M81: 35,354,465 km (0.096 R)
• M82: 36,169,474 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 8.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.94 AU - 10.24 AU

Year: 9337 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,995,119 km

• M1: 121,922 km (0.114 R)
• M2: 176,974 km (0.098 R)
• M3: 303,983 km (0.083 R)
• M4: 403,465 km (0.112 R)
• M5: 457,919 km (0.054 R)
• M6: 525,238 km (0.055 R)
• M7: 628,012 km (0.111 R)
• M8: 1,119,890 km (0.05 R)
• M9: 1,439,580 km (0.09 R)
• M10: 1,694,046 km (0.114 R)
• M11: 1,898,247 km (0.084 R)
• M12: 2,211,206 km (0.108 R)
• M13: 2,434,855 km (0.093 R)
• M14: 2,702,037 km (0.111 R)
• M15: 2,756,490 km (0.109 R)
• M16: 2,866,894 km (0.108 R)
• M17: 3,206,630 km (0.103 R)
• M18: 3,322,718 km (0.101 R)
• M19: 4,153,136 km (0.107 R)
• M20: 4,216,416 km (0.115 R)
• M21: 4,844,129 km (0.1 R)
• M22: 5,135,097 km (0.073 R)
• M23: 5,663,626 km (0.102 R)
• M24: 6,550,143 km (0.11 R)
• M25: 6,648,578 km (0.093 R)
• M26: 6,747,462 km (0.072 R)
• M27: 6,946,727 km (0.092 R)
• M28: 8,236,111 km (0.027 R)
• M29: 9,236,771 km (0.083 R)
• M30: 9,625,426 km (0.093 R)
• M31: 10,161,435 km (0.094 R)
• M32: 10,736,041 km (0.061 R)
• M33: 11,976,955 km (0.073 R)
• M34: 12,037,243 km (0.082 R)
• M35: 12,097,531 km (0.081 R)
• M36: 12,645,059 km (0.103 R)
• M37: 13,138,433 km (0.052 R)
• M38: 13,669,505 km (0.096 R)
• M39: 13,732,486 km (0.084 R)
• M40: 14,175,894 km (0.073 R)
• M41: 14,946,922 km (0.052 R)
• M42: 15,830,447 km (0.091 R)
• M43: 16,697,366 km (0.06 R)
• M44: 16,798,345 km (0.089 R)
• M45: 17,068,668 km (0.086 R)
• M46: 17,442,813 km (0.103 R)
• M47: 17,716,577 km (0.067 R)
• M48: 17,785,242 km (0.117 R)
• M49: 18,129,916 km (0.081 R)
• M50: 18,546,396 km (0.114 R)
• M51: 18,931,012 km (0.119 R)
• M52: 19,177,101 km (0.032 R)
• M53: 19,530,600 km (0.045 R)
• M54: 19,957,553 km (0.119 R)
• M55: 20,029,061 km (0.072 R)
• M56: 20,784,530 km (0.113 R)
• M57: 20,965,842 km (0.063 R)
• M58: 21,329,814 km (0.049 R)
• M59: 21,549,274 km (0.106 R)
• M60: 21,732,831 km (0.082 R)
• M61: 21,916,686 km (0.087 R)
• M62: 22,657,794 km (0.12 R)
• M63: 22,807,093 km (0.04 R)
• M64: 23,143,987 km (0.095 R)
• M65: 23,369,431 km (0.027 R)
• M66: 23,557,925 km (0.11 R)
• M67: 23,747,016 km (0.057 R)
• M68: 24,278,837 km (0.118 R)
• M69: 24,355,132 km (0.062 R)
• M70: 25,006,930 km (0.07 R)
• M71: 25,122,569 km (0.106 R)
• M72: 25,393,042 km (0.102 R)
• M73: 25,509,279 km (0.059 R)
• M74: 25,586,771 km (0.115 R)

Asteroid Belt

Center: 10.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.8

Radius: 3.3

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.81 AU - 14.59 AU

Year: 17785 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,995,119 km

• M1: 87,066 km (0.117 R)
• M2: 360,680 km (0.095 R)
• M3: 448,195 km (0.088 R)
• M4: 487,689 km (0.104 R)
• M5: 657,782 km (0.103 R)
• M6: 1,498,671 km (0.09 R)
• M7: 2,432,162 km (0.103 R)
• M8: 3,402,454 km (0.106 R)
• M9: 3,507,920 km (0.073 R)
• M10: 3,913,480 km (0.098 R)
• M11: 4,305,277 km (0.113 R)
• M12: 5,460,621 km (0.104 R)
• M13: 5,553,223 km (0.092 R)
• M14: 5,865,882 km (0.113 R)
• M15: 6,540,569 km (0.104 R)
• M16: 6,573,330 km (0.057 R)
• M17: 6,671,915 km (0.032 R)
• M18: 8,671,141 km (0.096 R)
• M19: 8,779,151 km (0.07 R)
• M20: 9,033,168 km (0.093 R)
• M21: 9,289,579 km (0.096 R)
• M22: 9,959,777 km (0.112 R)
• M23: 10,262,564 km (0.091 R)
• M24: 10,338,858 km (0.089 R)
• M25: 10,491,747 km (0.075 R)
• M26: 10,606,938 km (0.118 R)
• M27: 12,425,001 km (0.06 R)
• M28: 13,327,973 km (0.075 R)
• M29: 14,678,543 km (0.09 R)
• M30: 15,719,744 km (0.115 R)
• M31: 16,516,054 km (0.087 R)
• M32: 16,919,220 km (0.107 R)
• M33: 17,461,662 km (0.111 R)
• M34: 18,749,400 km (0.107 R)
• M35: 19,216,744 km (0.099 R)
• M36: 21,269,376 km (0.09 R)
• M37: 21,366,615 km (0.047 R)
• M38: 22,346,182 km (0.061 R)
• M39: 22,940,983 km (0.118 R)
• M40: 23,541,020 km (0.09 R)
• M41: 24,552,302 km (0.053 R)
• M42: 24,909,691 km (0.075 R)
• M43: 24,960,854 km (0.076 R)
• M44: 25,268,726 km (0.083 R)
• M45: 25,732,928 km (0.104 R)
• M46: 27,142,140 km (0.105 R)
• M47: 27,247,607 km (0.075 R)
• M48: 27,670,370 km (0.082 R)
• M49: 28,148,784 km (0.038 R)
• M50: 29,437,719 km (0.085 R)
• M51: 30,581,096 km (0.062 R)
• M52: 31,241,122 km (0.085 R)
• M53: 31,794,634 km (0.085 R)
• M54: 31,961,286 km (0.057 R)
• M55: 32,072,587 km (0.055 R)
• M56: 32,463,037 km (0.077 R)
• M57: 32,742,935 km (0.108 R)
• M58: 34,896,247 km (0.086 R)
• M59: 36,163,640 km (0.1 R)
• M60: 37,328,857 km (0.113 R)
• M61: 37,680,712 km (0.101 R)
• M62: 38,033,763 km (0.092 R)
• M63: 38,210,737 km (0.102 R)
• M64: 39,935,152 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 17,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit