🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 174 Days

Day: 21.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,485,246 km

• M1: 136,433 km (0.072 R)
• M2: 183,407 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.96 AU - 2.8 AU

Year: 1279 Days

Day: 15.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.59 AU - 4.39 AU

Year: 2776 Days

Day: 12.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 8.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.49 AU - 9.35 AU

Year: 7762 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,485,246 km

• M1: 114,143 km (0.076 R)
• M2: 190,288 km (0.118 R)
• M3: 325,226 km (0.09 R)
• M4: 1,353,412 km (0.095 R)
• M5: 1,764,656 km (0.065 R)
• M6: 2,038,271 km (0.079 R)
• M7: 2,147,178 km (0.117 R)
• M8: 2,213,450 km (0.112 R)
• M9: 2,348,088 km (0.096 R)
• M10: 2,673,015 km (0.041 R)
• M11: 2,962,935 km (0.084 R)
• M12: 3,187,033 km (0.113 R)
• M13: 3,520,636 km (0.115 R)
• M14: 3,651,983 km (0.08 R)
• M15: 3,784,826 km (0.096 R)
• M16: 3,973,768 km (0.097 R)
• M17: 4,221,203 km (0.112 R)
• M18: 4,644,715 km (0.115 R)
• M19: 5,532,279 km (0.111 R)
• M20: 6,121,246 km (0.063 R)
• M21: 7,358,121 km (0.085 R)
• M22: 7,458,950 km (0.095 R)
• M23: 7,935,868 km (0.112 R)
• M24: 8,352,498 km (0.076 R)
• M25: 8,563,581 km (0.065 R)
• M26: 9,026,885 km (0.096 R)
• M27: 9,171,097 km (0.104 R)
• M28: 9,718,626 km (0.102 R)
• M29: 9,977,729 km (0.104 R)
• M30: 10,052,229 km (0.115 R)
• M31: 10,654,660 km (0.107 R)
• M32: 11,462,937 km (0.087 R)
• M33: 11,580,072 km (0.079 R)
• M34: 11,854,883 km (0.086 R)
• M35: 12,853,748 km (0.069 R)
• M36: 13,056,753 km (0.053 R)
• M37: 13,138,283 km (0.028 R)
• M38: 13,672,198 km (0.071 R)
• M39: 14,507,553 km (0.097 R)
• M40: 15,016,634 km (0.09 R)
• M41: 15,230,559 km (0.094 R)
• M42: 15,316,279 km (0.112 R)
• M43: 16,490,622 km (0.116 R)
• M44: 16,844,271 km (0.062 R)
• M45: 17,289,624 km (0.118 R)
• M46: 17,379,233 km (0.11 R)
• M47: 17,965,059 km (0.034 R)
• M48: 18,511,540 km (0.098 R)
• M49: 19,156,157 km (0.099 R)
• M50: 20,799,490 km (0.099 R)
• M51: 20,990,077 km (0.107 R)
• M52: 21,085,670 km (0.102 R)
• M53: 21,517,410 km (0.106 R)
• M54: 21,807,031 km (0.108 R)
• M55: 21,952,141 km (0.081 R)
• M56: 22,585,239 km (0.117 R)
• M57: 23,027,002 km (0.091 R)
• M58: 24,169,032 km (0.117 R)
• M59: 24,974,317 km (0.104 R)
• M60: 25,177,022 km (0.09 R)
• M61: 25,482,053 km (0.063 R)
• M62: 25,941,916 km (0.081 R)
• M63: 26,044,540 km (0.049 R)
• M64: 26,198,626 km (0.084 R)
• M65: 26,714,589 km (0.112 R)
• M66: 27,494,593 km (0.079 R)
• M67: 27,913,766 km (0.094 R)
• M68: 28,071,592 km (0.105 R)
• M69: 28,282,225 km (0.09 R)
• M70: 29,450,884 km (0.079 R)
• M71: 29,933,487 km (0.105 R)
• M72: 30,743,559 km (0.114 R)
• M73: 31,069,683 km (0.115 R)
• M74: 31,396,853 km (0.103 R)
• M75: 31,780,123 km (0.111 R)
• M76: 32,109,837 km (0.109 R)
• M77: 32,883,407 km (0.073 R)
• M78: 33,050,059 km (0.058 R)
• M79: 33,384,111 km (0.109 R)
• M80: 34,562,045 km (0.111 R)
• M81: 35,070,977 km (0.064 R)
• M82: 35,184,372 km (0.096 R)
• M83: 35,354,914 km (0.062 R)
• M84: 35,924,881 km (0.047 R)
• M85: 36,210,913 km (0.117 R)
• M86: 37,305,221 km (0.046 R)
• M87: 37,885,362 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.55 AU - 13.13 AU

Year: 12429 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,485,246 km

• M1: 220,507 km (0.075 R)
• M2: 328,367 km (0.104 R)
• M3: 438,471 km (0.025 R)
• M4: 595,998 km (0.059 R)
• M5: 688,001 km (0.042 R)
• M6: 1,035,666 km (0.068 R)
• M7: 1,105,678 km (0.102 R)
• M8: 1,177,634 km (0.094 R)
• M9: 1,371,962 km (0.109 R)
• M10: 1,741,469 km (0.114 R)
• M11: 1,859,950 km (0.081 R)
• M12: 1,981,274 km (0.089 R)
• M13: 2,051,884 km (0.067 R)
• M14: 2,417,352 km (0.086 R)
• M15: 2,943,039 km (0.042 R)
• M16: 3,828,958 km (0.072 R)
• M17: 3,917,519 km (0.075 R)
• M18: 4,324,276 km (0.07 R)
• M19: 4,439,616 km (0.098 R)
• M20: 4,579,490 km (0.081 R)
• M21: 4,911,448 km (0.09 R)
• M22: 5,699,529 km (0.117 R)
• M23: 5,800,807 km (0.102 R)
• M24: 6,447,519 km (0.094 R)
• M25: 6,579,614 km (0.098 R)
• M26: 6,766,012 km (0.081 R)
• M27: 6,900,202 km (0.031 R)
• M28: 7,418,409 km (0.036 R)
• M29: 8,005,730 km (0.119 R)
• M30: 8,753,570 km (0.033 R)
• M31: 8,900,026 km (0.115 R)
• M32: 10,222,920 km (0.095 R)
• M33: 10,875,765 km (0.093 R)
• M34: 10,970,161 km (0.047 R)
• M35: 12,681,860 km (0.09 R)
• M36: 12,781,343 km (0.111 R)
• M37: 13,047,477 km (0.082 R)
• M38: 13,315,557 km (0.064 R)
• M39: 13,416,685 km (0.098 R)
• M40: 13,959,576 km (0.089 R)
• M41: 14,130,865 km (0.108 R)
• M42: 14,892,169 km (0.087 R)
• M43: 15,844,808 km (0.077 R)
• M44: 16,274,603 km (0.118 R)
• M45: 16,454,719 km (0.09 R)
• M46: 16,526,974 km (0.045 R)
• M47: 17,255,516 km (0.086 R)
• M48: 19,197,895 km (0.115 R)
• M49: 20,233,561 km (0.094 R)
• M50: 20,388,544 km (0.096 R)
• M51: 20,934,128 km (0.079 R)
• M52: 23,123,492 km (0.027 R)
• M53: 23,285,507 km (0.087 R)
• M54: 24,678,263 km (0.083 R)
• M55: 25,384,664 km (0.101 R)
• M56: 26,350,917 km (0.112 R)
• M57: 27,243,717 km (0.102 R)
• M58: 28,232,858 km (0.037 R)
• M59: 29,102,471 km (0.049 R)
• M60: 29,321,332 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 3.7

Gravity: 23.59 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.58 AU - 15.32 AU

Year: 19129 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,485,246 km

• M1: 51,162 km (0.097 R)
• M2: 112,348 km (0.103 R)
• M3: 807,230 km (0.058 R)
• M4: 911,350 km (0.057 R)
• M5: 1,202,318 km (0.055 R)
• M6: 2,000,273 km (0.056 R)
• M7: 2,433,658 km (0.112 R)
• M8: 2,493,647 km (0.106 R)
• M9: 2,676,456 km (0.117 R)
• M10: 2,769,505 km (0.072 R)
• M11: 2,958,597 km (0.072 R)
• M12: 3,119,564 km (0.096 R)
• M13: 3,551,154 km (0.047 R)
• M14: 3,825,966 km (0.116 R)
• M15: 4,616,590 km (0.068 R)
• M16: 4,878,387 km (0.067 R)
• M17: 5,260,759 km (0.106 R)
• M18: 5,652,705 km (0.038 R)
• M19: 5,692,498 km (0.079 R)
• M20: 5,932,752 km (0.065 R)
• M21: 6,135,457 km (0.115 R)
• M22: 6,176,298 km (0.047 R)
• M23: 6,381,845 km (0.07 R)
• M24: 8,149,344 km (0.07 R)
• M25: 8,510,772 km (0.092 R)
• M26: 8,877,437 km (0.113 R)
• M27: 9,062,789 km (0.105 R)
• M28: 10,394,958 km (0.087 R)
• M29: 10,984,373 km (0.094 R)
• M30: 11,786,966 km (0.077 R)
• M31: 11,837,680 km (0.109 R)
• M32: 12,816,498 km (0.053 R)
• M33: 12,973,427 km (0.09 R)
• M34: 13,714,086 km (0.108 R)
• M35: 13,981,866 km (0.066 R)
• M36: 14,305,446 km (0.061 R)
• M37: 14,686,173 km (0.12 R)
• M38: 15,624,600 km (0.058 R)
• M39: 15,904,348 km (0.095 R)
• M40: 16,185,742 km (0.065 R)
• M41: 16,242,140 km (0.116 R)
• M42: 16,411,934 km (0.118 R)
• M43: 17,154,537 km (0.027 R)
• M44: 17,849,569 km (0.049 R)
• M45: 18,376,902 km (0.118 R)
• M46: 18,612,967 km (0.033 R)
• M47: 19,687,379 km (0.119 R)
• M48: 21,027,626 km (0.115 R)
• M49: 21,336,396 km (0.098 R)
• M50: 21,833,360 km (0.059 R)
• M51: 22,902,237 km (0.111 R)
• M52: 24,181,299 km (0.083 R)
• M53: 25,483,399 km (0.107 R)
• M54: 25,746,542 km (0.117 R)
• M55: 26,874,958 km (0.097 R)
• M56: 27,209,908 km (0.099 R)
• M57: 27,344,247 km (0.062 R)
• M58: 28,427,036 km (0.113 R)
• M59: 31,194,746 km (0.043 R)
• M60: 31,546,750 km (0.101 R)
• M61: 31,617,360 km (0.101 R)
• M62: 33,613,894 km (0.113 R)
• M63: 33,686,000 km (0.026 R)
• M64: 34,918,836 km (0.115 R)
• M65: 35,284,303 km (0.117 R)
• M66: 35,430,760 km (0.112 R)
• M67: 35,945,227 km (0.1 R)
• M68: 37,727,536 km (0.101 R)
• M69: 38,027,480 km (0.115 R)
• M70: 38,629,461 km (0.05 R)
• M71: 40,607,893 km (0.108 R)
• M72: 40,992,210 km (0.084 R)
• M73: 44,424,883 km (0.112 R)
• M74: 44,504,020 km (0.054 R)
• M75: 44,820,868 km (0.099 R)
• M76: 45,695,866 km (0.104 R)
• M77: 45,935,522 km (0.027 R)
• M78: 46,576,549 km (0.03 R)
• M79: 47,139,935 km (0.113 R)
• M80: 47,705,564 km (0.099 R)
• M81: 48,680,344 km (0.115 R)
• M82: 48,925,086 km (0.077 R)
• M83: 49,743,835 km (0.075 R)
• M84: 50,072,651 km (0.073 R)
• M85: 51,228,893 km (0.086 R)
• M86: 51,727,204 km (0.106 R)
• M87: 52,143,684 km (0.115 R)
• M88: 53,315,634 km (0.101 R)
• M89: 54,411,588 km (0.078 R)
• M90: 54,580,933 km (0.101 R)
• M91: 55,600,143 km (0.12 R)
• M92: 55,685,414 km (0.051 R)
• M93: 56,797,375 km (0.093 R)
• M94: 56,883,244 km (0.112 R)
• M95: 57,313,039 km (0.096 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit