🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.93 AU - 1.15 AU

Year: 382 Days

Day: 28.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 90.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.95 AU - 1.33 AU

Year: 438 Days

Day: 39.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.48 AU - 1.96 AU

Year: 812 Days

Day: 32.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.16 AU - 3.26 AU

Year: 1606 Days

Day: 33.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.71 AU - 4.05 AU

Year: 2236 Days

Day: 17.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.78 AU - 5.04 AU

Year: 3333 Days

Day: 38 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.04 AU - 5.76 AU

Year: 3904 Days

Day: 32.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.3

Radius: 12.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.72 AU - 11.56 AU

Year: 10772 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,680,538 km

• M1: 180,415 km (0.11 R)
• M2: 322,982 km (0.106 R)
• M3: 893,099 km (0.101 R)
• M4: 1,238,222 km (0.075 R)
• M5: 1,323,941 km (0.119 R)
• M6: 1,426,715 km (0.108 R)
• M7: 1,931,608 km (0.09 R)
• M8: 2,221,977 km (0.107 R)
• M9: 2,674,511 km (0.101 R)
• M10: 3,255,848 km (0.109 R)
• M11: 3,376,873 km (0.083 R)
• M12: 3,581,822 km (0.098 R)
• M13: 3,940,109 km (0.118 R)
• M14: 4,465,496 km (0.12 R)
• M15: 4,600,284 km (0.119 R)
• M16: 4,966,799 km (0.061 R)
• M17: 5,727,953 km (0.107 R)
• M18: 5,850,174 km (0.105 R)
• M19: 6,781,870 km (0.104 R)
• M20: 7,304,864 km (0.106 R)
• M21: 8,696,573 km (0.051 R)
• M22: 9,815,266 km (0.117 R)
• M23: 10,109,525 km (0.112 R)
• M24: 12,123,112 km (0.056 R)
• M25: 13,175,234 km (0.094 R)
• M26: 13,369,711 km (0.116 R)
• M27: 14,289,888 km (0.063 R)
• M28: 14,423,030 km (0.117 R)
• M29: 14,656,851 km (0.104 R)
• M30: 15,196,451 km (0.098 R)
• M31: 15,605,302 km (0.034 R)
• M32: 15,811,149 km (0.084 R)
• M33: 16,087,007 km (0.057 R)
• M34: 16,434,074 km (0.095 R)
• M35: 17,561,294 km (0.082 R)
• M36: 17,990,490 km (0.099 R)
• M37: 20,075,735 km (0.07 R)
• M38: 20,187,634 km (0.048 R)
• M39: 20,337,083 km (0.088 R)
• M40: 20,524,529 km (0.118 R)
• M41: 21,241,850 km (0.055 R)
• M42: 22,468,403 km (0.114 R)
• M43: 23,994,152 km (0.045 R)
• M44: 24,152,576 km (0.089 R)
• M45: 24,351,093 km (0.112 R)
• M46: 24,829,656 km (0.108 R)
• M47: 25,836,599 km (0.106 R)
• M48: 25,958,372 km (0.089 R)
• M49: 26,488,098 km (0.08 R)
• M50: 26,980,275 km (0.102 R)
• M51: 27,682,637 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 11.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.2 AU - 10.38 AU

Year: 11024 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,680,538 km

• M1: 147,952 km (0.097 R)
• M2: 318,494 km (0.1 R)
• M3: 615,296 km (0.12 R)
• M4: 696,228 km (0.07 R)
• M5: 1,389,016 km (0.073 R)
• M6: 1,789,191 km (0.104 R)
• M7: 2,160,642 km (0.047 R)
• M8: 3,119,714 km (0.106 R)
• M9: 3,340,820 km (0.111 R)
• M10: 3,618,174 km (0.101 R)
• M11: 5,347,226 km (0.068 R)
• M12: 5,582,843 km (0.028 R)
• M13: 5,852,119 km (0.108 R)
• M14: 5,942,925 km (0.118 R)
• M15: 6,034,030 km (0.09 R)
• M16: 6,156,401 km (0.037 R)
• M17: 6,559,717 km (0.05 R)
• M18: 7,887,398 km (0.1 R)
• M19: 8,155,926 km (0.109 R)
• M20: 9,722,665 km (0.064 R)
• M21: 10,374,912 km (0.045 R)
• M22: 10,892,071 km (0.098 R)
• M23: 11,266,515 km (0.092 R)
• M24: 11,645,446 km (0.03 R)
• M25: 11,836,333 km (0.077 R)
• M26: 12,182,802 km (0.065 R)
• M27: 12,415,576 km (0.041 R)
• M28: 12,493,517 km (0.107 R)
• M29: 12,689,041 km (0.093 R)
• M30: 12,885,613 km (0.102 R)
• M31: 13,122,725 km (0.104 R)
• M32: 13,281,748 km (0.092 R)
• M33: 13,964,363 km (0.101 R)
• M34: 14,330,429 km (0.081 R)
• M35: 14,906,231 km (0.116 R)
• M36: 15,030,547 km (0.1 R)
• M37: 15,155,311 km (0.104 R)
• M38: 15,741,885 km (0.034 R)
• M39: 16,378,573 km (0.118 R)
• M40: 16,937,172 km (0.066 R)
• M41: 17,984,806 km (0.061 R)
• M42: 18,963,624 km (0.115 R)
• M43: 19,053,533 km (0.105 R)
• M44: 19,233,649 km (0.055 R)
• M45: 20,005,424 km (0.092 R)
• M46: 20,142,605 km (0.115 R)
• M47: 20,326,162 km (0.067 R)
• M48: 20,510,167 km (0.077 R)
• M49: 21,298,548 km (0.095 R)
• M50: 21,955,283 km (0.105 R)
• M51: 22,144,225 km (0.066 R)
• M52: 22,333,616 km (0.092 R)
• M53: 22,904,930 km (0.118 R)
• M54: 23,192,457 km (0.105 R)
• M55: 23,722,782 km (0.048 R)
• M56: 24,208,376 km (0.076 R)
• M57: 25,090,555 km (0.094 R)
• M58: 26,033,171 km (0.113 R)
• M59: 26,183,068 km (0.064 R)
• M60: 26,785,648 km (0.092 R)
• M61: 27,139,148 km (0.103 R)
• M62: 27,392,567 km (0.111 R)
• M63: 27,697,896 km (0.073 R)
• M64: 28,106,598 km (0.034 R)
• M65: 29,292,909 km (0.118 R)
• M66: 29,709,240 km (0.095 R)
• M67: 30,180,174 km (0.087 R)
• M68: 30,917,392 km (0.104 R)
• M69: 33,871,202 km (0.088 R)
• M70: 34,144,068 km (0.09 R)
• M71: 34,637,293 km (0.05 R)
• M72: 35,630,772 km (0.032 R)
• M73: 36,577,577 km (0.099 R)
• M74: 37,532,759 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 7.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.59 AU - 17.03 AU

Year: 18470 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,680,538 km

• M1: 277,803 km (0.093 R)
• M2: 385,813 km (0.068 R)
• M3: 864,975 km (0.03 R)
• M4: 982,858 km (0.095 R)
• M5: 1,131,558 km (0.113 R)
• M6: 1,738,178 km (0.12 R)
• M7: 1,950,008 km (0.035 R)
• M8: 2,043,357 km (0.085 R)
• M9: 2,878,113 km (0.074 R)
• M10: 2,949,172 km (0.077 R)
• M11: 3,020,680 km (0.118 R)
• M12: 3,202,142 km (0.097 R)
• M13: 3,275,894 km (0.105 R)
• M14: 3,729,325 km (0.052 R)
• M15: 4,003,089 km (0.084 R)
• M16: 4,162,411 km (0.101 R)
• M17: 4,653,092 km (0.1 R)
• M18: 5,162,024 km (0.089 R)
• M19: 5,644,178 km (0.098 R)
• M20: 6,604,148 km (0.111 R)
• M21: 7,223,483 km (0.112 R)
• M22: 7,961,150 km (0.052 R)
• M23: 8,262,889 km (0.119 R)
• M24: 9,138,036 km (0.114 R)
• M25: 9,348,371 km (0.066 R)
• M26: 9,720,122 km (0.071 R)
• M27: 9,880,939 km (0.091 R)
• M28: 10,864,246 km (0.071 R)
• M29: 12,050,408 km (0.049 R)
• M30: 12,746,487 km (0.058 R)
• M31: 13,217,869 km (0.102 R)
• M32: 13,277,110 km (0.104 R)
• M33: 14,056,366 km (0.113 R)
• M34: 14,850,281 km (0.045 R)
• M35: 15,035,633 km (0.119 R)
• M36: 15,221,733 km (0.043 R)
• M37: 15,283,966 km (0.069 R)
• M38: 15,346,198 km (0.045 R)
• M39: 16,290,460 km (0.04 R)
• M40: 17,643,872 km (0.076 R)
• M41: 18,367,178 km (0.111 R)
• M42: 18,899,297 km (0.084 R)
• M43: 19,571,441 km (0.032 R)
• M44: 20,319,879 km (0.113 R)
• M45: 21,008,478 km (0.091 R)
• M46: 21,286,131 km (0.12 R)
• M47: 21,564,832 km (0.099 R)
• M48: 21,704,706 km (0.041 R)
• M49: 22,692,052 km (0.112 R)
• M50: 23,048,245 km (0.095 R)
• M51: 23,406,232 km (0.12 R)
• M52: 23,694,059 km (0.108 R)
• M53: 26,410,756 km (0.036 R)
• M54: 26,710,401 km (0.118 R)
• M55: 27,919,899 km (0.077 R)
• M56: 28,378,118 km (0.082 R)
• M57: 28,531,306 km (0.055 R)
• M58: 28,838,730 km (0.058 R)
• M59: 29,147,200 km (0.114 R)
• M60: 29,456,718 km (0.089 R)
• M61: 30,627,471 km (0.042 R)
• M62: 30,863,387 km (0.092 R)
• M63: 31,099,901 km (0.099 R)
• M64: 31,257,877 km (0.062 R)
• M65: 32,131,977 km (0.116 R)
• M66: 33,013,856 km (0.105 R)
• M67: 33,094,490 km (0.047 R)
• M68: 35,377,054 km (0.057 R)
• M69: 35,459,632 km (0.111 R)
• M70: 36,121,603 km (0.112 R)
• M71: 36,954,713 km (0.115 R)
• M72: 37,541,735 km (0.088 R)
• M73: 39,406,622 km (0.073 R)
• M74: 39,834,771 km (0.08 R)
• M75: 41,128,045 km (0.076 R)
• M76: 43,932,855 km (0.116 R)
• M77: 44,021,567 km (0.118 R)
• M78: 44,554,734 km (0.111 R)
• M79: 48,895,914 km (0.073 R)
• M80: 51,023,495 km (0.11 R)
• M81: 51,396,592 km (0.098 R)
• M82: 51,770,438 km (0.115 R)
• M83: 53,654,024 km (0.096 R)
• M84: 54,508,827 km (0.099 R)
• M85: 55,368,117 km (0.086 R)
• M86: 56,328,236 km (0.06 R)
• M87: 56,617,409 km (0.034 R)
• M88: 58,557,244 km (0.037 R)
• M89: 62,601,623 km (0.087 R)
• M90: 63,100,980 km (0.042 R)
• M91: 63,902,825 km (0.117 R)
• M92: 64,909,619 km (0.093 R)
• M93: 65,212,704 km (0.105 R)
• M94: 66,124,802 km (0.07 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit