🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 187 Days

Day: 22.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.85 AU - 1.11 AU

Year: 364 Days

Day: 17.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.8 AU - 2.66 AU

Year: 1248 Days

Day: 37.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,655,773 km

• M1: 481,406 km (0.105 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 11.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.99 AU - 6.25 AU

Year: 4341 Days

Day: 12 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 109,655,773 km

• M1: 301,589 km (0.072 R)
• M2: 441,164 km (0.087 R)
• M3: 607,667 km (0.104 R)
• M4: 683,064 km (0.097 R)
• M5: 931,097 km (0.082 R)
• M6: 1,180,926 km (0.068 R)
• M7: 1,393,803 km (0.087 R)
• M8: 1,497,624 km (0.082 R)
• M9: 1,650,513 km (0.102 R)
• M10: 1,824,944 km (0.084 R)
• M11: 1,955,843 km (0.111 R)
• M12: 2,192,506 km (0.12 R)
• M13: 2,402,991 km (0.08 R)
• M14: 2,939,000 km (0.085 R)
• M15: 3,015,893 km (0.046 R)
• M16: 3,290,405 km (0.074 R)
• M17: 3,491,614 km (0.085 R)
• M18: 3,842,870 km (0.095 R)
• M19: 3,969,729 km (0.106 R)
• M20: 4,162,411 km (0.115 R)
• M21: 4,249,178 km (0.073 R)
• M22: 4,490,778 km (0.111 R)
• M23: 5,359,793 km (0.077 R)
• M24: 5,886,676 km (0.094 R)
• M25: 6,912,319 km (0.096 R)
• M26: 7,067,153 km (0.107 R)
• M27: 7,275,244 km (0.102 R)
• M28: 7,485,429 km (0.107 R)
• M29: 7,831,449 km (0.043 R)
• M30: 8,019,792 km (0.093 R)
• M31: 8,511,371 km (0.073 R)
• M32: 9,068,922 km (0.111 R)
• M33: 11,142,648 km (0.08 R)
• M34: 11,537,736 km (0.099 R)
• M35: 12,341,675 km (0.068 R)
• M36: 12,561,284 km (0.1 R)
• M37: 12,750,526 km (0.104 R)
• M38: 12,972,529 km (0.034 R)
• M39: 13,516,916 km (0.099 R)
• M40: 13,613,705 km (0.101 R)
• M41: 14,003,557 km (0.083 R)
• M42: 14,562,006 km (0.118 R)
• M43: 15,396,463 km (0.099 R)
• M44: 15,768,513 km (0.035 R)
• M45: 15,938,606 km (0.055 R)
• M46: 16,349,402 km (0.095 R)
• M47: 17,321,489 km (0.056 R)
• M48: 17,461,961 km (0.107 R)
• M49: 18,562,852 km (0.114 R)
• M50: 18,670,562 km (0.11 R)
• M51: 18,850,678 km (0.104 R)
• M52: 19,103,648 km (0.078 R)
• M53: 19,394,167 km (0.106 R)
• M54: 19,796,137 km (0.11 R)
• M55: 20,090,096 km (0.04 R)
• M56: 20,422,653 km (0.046 R)
• M57: 20,571,054 km (0.078 R)
• M58: 21,506,339 km (0.039 R)
• M59: 21,998,367 km (0.078 R)
• M60: 22,264,801 km (0.079 R)
• M61: 22,532,282 km (0.069 R)
• M62: 22,800,810 km (0.107 R)
• M63: 22,916,150 km (0.097 R)
• M64: 23,612,827 km (0.102 R)
• M65: 23,807,604 km (0.119 R)
• M66: 24,198,652 km (0.042 R)
• M67: 24,473,763 km (0.08 R)
• M68: 24,591,945 km (0.09 R)
• M69: 25,066,619 km (0.093 R)
• M70: 25,146,056 km (0.1 R)
• M71: 25,344,871 km (0.03 R)
• M72: 25,744,298 km (0.059 R)
• M73: 25,824,332 km (0.074 R)
• M74: 26,185,910 km (0.068 R)
• M75: 26,306,935 km (0.066 R)
• M76: 26,589,675 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 7.7

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.25 AU - 20.91 AU

Year: 31232 Days

Day: 16 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,655,773 km

• M1: 113,694 km (0.079 R)
• M2: 239,805 km (0.103 R)
• M3: 555,008 km (0.107 R)
• M4: 722,857 km (0.119 R)
• M5: 1,038,808 km (0.102 R)
• M6: 1,106,875 km (0.062 R)
• M7: 1,247,945 km (0.061 R)
• M8: 2,301,264 km (0.095 R)
• M9: 2,621,403 km (0.044 R)
• M10: 4,650,100 km (0.027 R)
• M11: 5,469,897 km (0.075 R)
• M12: 6,082,500 km (0.079 R)
• M13: 6,652,468 km (0.077 R)
• M14: 6,846,347 km (0.097 R)
• M15: 8,462,602 km (0.111 R)
• M16: 8,884,468 km (0.073 R)
• M17: 9,385,172 km (0.079 R)
• M18: 9,457,428 km (0.091 R)
• M19: 9,968,753 km (0.118 R)
• M20: 10,639,101 km (0.089 R)
• M21: 11,017,883 km (0.101 R)
• M22: 11,094,178 km (0.109 R)
• M23: 11,324,110 km (0.106 R)
• M24: 12,816,648 km (0.099 R)
• M25: 14,369,923 km (0.107 R)
• M26: 15,723,484 km (0.118 R)
• M27: 16,241,542 km (0.108 R)
• M28: 19,005,961 km (0.111 R)
• M29: 21,054,255 km (0.081 R)
• M30: 21,148,950 km (0.055 R)
• M31: 21,434,084 km (0.118 R)
• M32: 22,008,240 km (0.111 R)
• M33: 22,104,432 km (0.1 R)
• M34: 23,662,194 km (0.103 R)
• M35: 25,760,005 km (0.098 R)
• M36: 27,191,208 km (0.098 R)
• M37: 27,812,488 km (0.079 R)
• M38: 28,438,406 km (0.114 R)
• M39: 29,704,303 km (0.115 R)
• M40: 30,451,095 km (0.114 R)
• M41: 30,558,357 km (0.118 R)
• M42: 31,528,798 km (0.085 R)
• M43: 31,963,380 km (0.054 R)
• M44: 32,838,378 km (0.113 R)
• M45: 32,948,333 km (0.079 R)
• M46: 33,610,453 km (0.112 R)
• M47: 34,165,611 km (0.107 R)
• M48: 36,189,370 km (0.117 R)
• M49: 37,215,612 km (0.107 R)
• M50: 37,789,918 km (0.113 R)
• M51: 38,598,943 km (0.067 R)
• M52: 39,180,281 km (0.1 R)
• M53: 39,764,460 km (0.077 R)
• M54: 40,587,099 km (0.06 R)
• M55: 41,178,310 km (0.119 R)
• M56: 42,010,672 km (0.1 R)
• M57: 42,368,959 km (0.036 R)
• M58: 42,968,697 km (0.08 R)
• M59: 50,126,207 km (0.083 R)
• M60: 51,780,311 km (0.069 R)
• M61: 52,292,983 km (0.086 R)
• M62: 53,064,908 km (0.091 R)
• M63: 53,581,769 km (0.05 R)
• M64: 55,796,565 km (0.116 R)
• M65: 56,453,599 km (0.103 R)
• M66: 58,973,874 km (0.058 R)
• M67: 60,449,807 km (0.097 R)
• M68: 61,259,879 km (0.114 R)
• M69: 61,395,265 km (0.059 R)
• M70: 61,666,337 km (0.107 R)
• M71: 62,754,362 km (0.074 R)
• M72: 63,986,151 km (0.072 R)
• M73: 68,710,751 km (0.081 R)
• M74: 70,121,608 km (0.062 R)
• M75: 71,257,056 km (0.117 R)
• M76: 71,399,473 km (0.07 R)
• M77: 72,541,803 km (0.112 R)
• M78: 72,828,283 km (0.11 R)
• M79: 76,879,243 km (0.058 R)
• M80: 79,521,740 km (0.093 R)
• M81: 81,448,561 km (0.039 R)
• M82: 81,895,410 km (0.06 R)
• M83: 83,390,939 km (0.074 R)
• M84: 85,499,521 km (0.062 R)
• M85: 88,389,304 km (0.111 R)
• M86: 95,673,822 km (0.116 R)
• M87: 95,830,900 km (0.119 R)
• M88: 96,145,355 km (0.084 R)
• M89: 96,460,109 km (0.075 R)
• M90: 99,308,153 km (0.098 R)
• M91: 102,826,545 km (0.06 R)
• M92: 103,470,564 km (0.089 R)
• M93: 105,086,670 km (0.03 R)
• M94: 106,222,866 km (0.111 R)
• M95: 106,548,241 km (0.032 R)
• M96: 107,526,312 km (0.094 R)
• M97: 108,016,544 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit