🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.32 AU

Year: 439 Days

Day: 42.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.16 AU - 1.32 AU

Year: 504 Days

Day: 29.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,655,286 km

• M1: 292,763 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.16 AU - 1.4 AU

Year: 529 Days

Day: 24.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.31 AU - 1.63 AU

Year: 651 Days

Day: 21.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.6 AU - 1.66 AU

Year: 760 Days

Day: 43.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,655,286 km

• M1: 56,548 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.59 AU - 2.61 AU

Year: 1112 Days

Day: 12 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.34 AU - 3.22 AU

Year: 1693 Days

Day: 39.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.2 AU - 5.26 AU

Year: 3757 Days

Day: 15.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 9.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.14 AU - 5.2 AU

Year: 4294 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,655,286 km

• M1: 196,572 km (0.07 R)
• M2: 435,180 km (0.028 R)
• M3: 590,313 km (0.084 R)
• M4: 907,760 km (0.067 R)
• M5: 995,125 km (0.051 R)
• M6: 1,125,425 km (0.109 R)
• M7: 1,317,508 km (0.113 R)
• M8: 1,626,129 km (0.1 R)
• M9: 2,139,399 km (0.106 R)
• M10: 2,275,384 km (0.034 R)
• M11: 2,484,821 km (0.105 R)
• M12: 2,755,593 km (0.098 R)
• M13: 3,055,088 km (0.099 R)
• M14: 3,131,532 km (0.09 R)
• M15: 3,325,710 km (0.051 R)
• M16: 3,523,778 km (0.107 R)
• M17: 3,725,885 km (0.1 R)
• M18: 4,162,710 km (0.099 R)
• M19: 4,593,851 km (0.092 R)
• M20: 5,084,682 km (0.115 R)
• M21: 5,804,697 km (0.106 R)
• M22: 5,971,648 km (0.076 R)
• M23: 6,140,245 km (0.111 R)
• M24: 6,905,887 km (0.118 R)
• M25: 7,545,268 km (0.077 R)
• M26: 7,649,388 km (0.117 R)
• M27: 8,017,399 km (0.116 R)
• M28: 8,176,870 km (0.112 R)
• M29: 8,472,027 km (0.072 R)
• M30: 8,743,397 km (0.082 R)
• M31: 8,962,708 km (0.119 R)
• M32: 9,155,988 km (0.114 R)
• M33: 9,322,640 km (0.103 R)
• M34: 9,434,390 km (0.059 R)
• M35: 10,028,443 km (0.083 R)
• M36: 10,286,798 km (0.074 R)
• M37: 10,547,248 km (0.112 R)
• M38: 11,015,789 km (0.094 R)
• M39: 11,551,050 km (0.08 R)
• M40: 12,247,278 km (0.078 R)
• M41: 12,431,134 km (0.106 R)
• M42: 12,523,436 km (0.11 R)
• M43: 12,801,539 km (0.084 R)
• M44: 12,925,854 km (0.055 R)
• M45: 12,988,237 km (0.03 R)
• M46: 13,050,619 km (0.091 R)
• M47: 13,998,770 km (0.115 R)
• M48: 14,319,658 km (0.119 R)
• M49: 14,675,551 km (0.067 R)
• M50: 14,838,314 km (0.103 R)
• M51: 15,363,103 km (0.093 R)
• M52: 15,860,516 km (0.076 R)
• M53: 16,027,617 km (0.084 R)
• M54: 16,769,473 km (0.096 R)
• M55: 17,110,256 km (0.088 R)
• M56: 17,213,030 km (0.102 R)
• M57: 17,281,696 km (0.056 R)
• M58: 18,146,671 km (0.104 R)
• M59: 18,216,533 km (0.12 R)
• M60: 18,813,578 km (0.118 R)
• M61: 18,884,338 km (0.062 R)
• M62: 19,381,451 km (0.063 R)
• M63: 19,560,071 km (0.068 R)
• M64: 19,918,956 km (0.098 R)
• M65: 20,026,966 km (0.065 R)
• M66: 20,243,733 km (0.069 R)
• M67: 20,461,249 km (0.097 R)
• M68: 20,570,306 km (0.087 R)
• M69: 20,643,160 km (0.096 R)
• M70: 21,081,781 km (0.11 R)
• M71: 22,117,447 km (0.071 R)
• M72: 23,245,265 km (0.116 R)
• M73: 23,321,111 km (0.054 R)
• M74: 23,587,246 km (0.046 R)
• M75: 23,739,686 km (0.055 R)
• M76: 24,122,507 km (0.088 R)
• M77: 24,661,807 km (0.096 R)
• M78: 25,127,356 km (0.038 R)
• M79: 25,283,087 km (0.089 R)
• M80: 25,752,376 km (0.038 R)
• M81: 26,106,324 km (0.091 R)
• M82: 26,501,412 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.3

Radius: 3

Gravity: 58.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.19 AU - 24.37 AU

Year: 32131 Days

Day: 17.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,655,286 km

• M1: 45,927 km (0.097 R)
• M2: 195,674 km (0.067 R)
• M3: 268,229 km (0.073 R)
• M4: 831,166 km (0.102 R)
• M5: 1,042,847 km (0.111 R)
• M6: 1,237,174 km (0.114 R)
• M7: 1,442,572 km (0.081 R)
• M8: 1,585,438 km (0.073 R)
• M9: 2,040,665 km (0.097 R)
• M10: 2,120,251 km (0.068 R)
• M11: 2,705,477 km (0.117 R)
• M12: 3,244,179 km (0.081 R)
• M13: 3,669,337 km (0.118 R)
• M14: 4,727,592 km (0.044 R)
• M15: 4,832,909 km (0.11 R)
• M16: 10,447,167 km (0.082 R)
• M17: 10,515,683 km (0.051 R)
• M18: 10,722,278 km (0.104 R)
• M19: 10,930,219 km (0.114 R)
• M20: 11,632,730 km (0.086 R)
• M21: 12,422,458 km (0.073 R)
• M22: 12,713,874 km (0.097 R)
• M23: 12,860,331 km (0.094 R)
• M24: 13,676,387 km (0.101 R)
• M25: 14,432,604 km (0.062 R)
• M26: 14,815,724 km (0.055 R)
• M27: 14,892,767 km (0.114 R)
• M28: 16,301,979 km (0.087 R)
• M29: 16,700,957 km (0.046 R)
• M30: 17,999,167 km (0.114 R)
• M31: 19,413,465 km (0.098 R)
• M32: 19,836,229 km (0.071 R)
• M33: 20,091,293 km (0.083 R)
• M34: 21,296,154 km (0.072 R)
• M35: 22,612,616 km (0.112 R)
• M36: 23,325,599 km (0.08 R)
• M37: 23,594,726 km (0.097 R)
• M38: 25,785,287 km (0.105 R)
• M39: 25,970,789 km (0.101 R)
• M40: 27,754,594 km (0.057 R)
• M41: 28,421,651 km (0.115 R)
• M42: 28,901,411 km (0.104 R)
• M43: 29,094,093 km (0.105 R)
• M44: 29,674,533 km (0.103 R)
• M45: 30,356,550 km (0.116 R)
• M46: 30,846,931 km (0.073 R)
• M47: 33,035,249 km (0.062 R)
• M48: 35,891,820 km (0.09 R)
• M49: 36,410,327 km (0.058 R)
• M50: 37,454,370 km (0.095 R)
• M51: 38,085,673 km (0.078 R)
• M52: 40,537,582 km (0.068 R)
• M53: 42,273,217 km (0.102 R)
• M54: 45,704,244 km (0.094 R)
• M55: 47,736,980 km (0.099 R)
• M56: 48,649,826 km (0.064 R)
• M57: 49,223,384 km (0.065 R)
• M58: 50,840,986 km (0.097 R)
• M59: 53,891,137 km (0.115 R)
• M60: 54,246,881 km (0.092 R)
• M61: 54,365,512 km (0.063 R)
• M62: 55,079,842 km (0.111 R)
• M63: 56,879,205 km (0.051 R)
• M64: 57,241,381 km (0.105 R)
• M65: 58,454,171 km (0.108 R)
• M66: 59,430,447 km (0.103 R)
• M67: 59,552,968 km (0.12 R)
• M68: 59,920,679 km (0.062 R)
• M69: 60,043,349 km (0.11 R)
• M70: 61,399,304 km (0.109 R)
• M71: 63,139,277 km (0.066 R)
• M72: 63,639,533 km (0.114 R)
• M73: 65,147,778 km (0.108 R)
• M74: 65,400,300 km (0.09 R)
• M75: 67,049,616 km (0.114 R)
• M76: 67,177,073 km (0.062 R)
• M77: 67,943,463 km (0.04 R)
• M78: 68,199,575 km (0.104 R)
• M79: 71,688,048 km (0.062 R)
• M80: 72,340,444 km (0.097 R)
• M81: 72,471,043 km (0.11 R)
• M82: 73,650,921 km (0.115 R)
• M83: 73,782,418 km (0.076 R)
• M84: 75,366,510 km (0.118 R)
• M85: 75,498,904 km (0.089 R)
• M86: 77,763,367 km (0.028 R)
• M87: 78,971,220 km (0.118 R)
• M88: 80,185,207 km (0.113 R)
• M89: 81,813,430 km (0.062 R)
• M90: 83,178,660 km (0.115 R)
• M91: 83,589,755 km (0.118 R)
• M92: 85,378,646 km (0.08 R)
• M93: 86,763,175 km (0.074 R)
• M94: 90,961,489 km (0.09 R)
• M95: 91,384,851 km (0.113 R)
• M96: 92,375,488 km (0.067 R)
• M97: 92,943,212 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit