🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.38 AU - 1.38 AU

Year: 476 Days

Day: 20.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.4 AU - 3.38 AU

Year: 1441 Days

Day: 19.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.05 AU - 7.05 AU

Year: 4366 Days

Day: 18.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.7

Radius: 3.3

Gravity: 38.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 17.72 AU - 23.72 AU

Year: 27670 Days

Day: 23.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,836,924 km

• M1: 61,335 km (0.117 R)
• M2: 87,964 km (0.056 R)
• M3: 109,356 km (0.102 R)
• M4: 267,481 km (0.119 R)
• M5: 376,687 km (0.103 R)
• M6: 1,188,555 km (0.084 R)
• M7: 1,247,347 km (0.094 R)
• M8: 1,460,823 km (0.052 R)
• M9: 1,652,907 km (0.065 R)
• M10: 1,685,669 km (0.12 R)
• M11: 2,385,637 km (0.104 R)
• M12: 3,123,005 km (0.072 R)
• M13: 3,537,391 km (0.117 R)
• M14: 4,280,444 km (0.098 R)
• M15: 4,927,305 km (0.104 R)
• M16: 4,974,578 km (0.065 R)
• M17: 5,358,895 km (0.102 R)
• M18: 5,902,833 km (0.116 R)
• M19: 6,054,226 km (0.052 R)
• M20: 7,256,544 km (0.081 R)
• M21: 7,310,549 km (0.094 R)
• M22: 8,135,132 km (0.083 R)
• M23: 8,930,843 km (0.109 R)
• M24: 10,170,262 km (0.119 R)
• M25: 10,291,137 km (0.119 R)
• M26: 11,212,360 km (0.077 R)
• M27: 11,968,129 km (0.088 R)
• M28: 14,264,456 km (0.087 R)
• M29: 15,427,580 km (0.055 R)
• M30: 16,055,591 km (0.11 R)
• M31: 16,478,804 km (0.078 R)
• M32: 17,770,581 km (0.074 R)
• M33: 18,723,520 km (0.073 R)
• M34: 19,542,718 km (0.096 R)
• M35: 19,692,914 km (0.12 R)
• M36: 19,843,559 km (0.116 R)
• M37: 19,918,956 km (0.056 R)
• M38: 20,525,875 km (0.049 R)
• M39: 21,991,485 km (0.093 R)
• M40: 25,022,189 km (0.115 R)
• M41: 25,923,516 km (0.057 R)
• M42: 27,505,364 km (0.119 R)
• M43: 27,842,408 km (0.089 R)
• M44: 29,375,636 km (0.083 R)
• M45: 29,547,674 km (0.095 R)
• M46: 30,412,948 km (0.116 R)
• M47: 30,848,727 km (0.107 R)
• M48: 30,936,092 km (0.098 R)
• M49: 31,991,205 km (0.044 R)
• M50: 34,046,381 km (0.108 R)
• M51: 34,953,243 km (0.097 R)
• M52: 35,776,032 km (0.07 R)
• M53: 36,605,253 km (0.037 R)
• M54: 37,814,303 km (0.12 R)
• M55: 38,188,896 km (0.104 R)
• M56: 38,470,588 km (0.103 R)
• M57: 38,941,822 km (0.103 R)
• M58: 39,130,764 km (0.117 R)
• M59: 39,984,968 km (0.092 R)
• M60: 40,175,705 km (0.06 R)
• M61: 40,366,592 km (0.078 R)
• M62: 40,462,185 km (0.117 R)
• M63: 41,133,431 km (0.096 R)
• M64: 42,681,619 km (0.107 R)
• M65: 42,779,007 km (0.119 R)
• M66: 44,940,248 km (0.116 R)
• M67: 45,336,981 km (0.091 R)
• M68: 46,034,107 km (0.036 R)
• M69: 46,734,674 km (0.025 R)
• M70: 49,777,195 km (0.112 R)
• M71: 50,290,466 km (0.1 R)
• M72: 51,011,976 km (0.116 R)
• M73: 51,736,928 km (0.117 R)
• M74: 53,721,792 km (0.08 R)
• M75: 53,932,127 km (0.067 R)
• M76: 54,248,227 km (0.109 R)
• M77: 54,776,308 km (0.099 R)
• M78: 59,171,044 km (0.073 R)
• M79: 59,388,260 km (0.105 R)
• M80: 60,150,761 km (0.115 R)
• M81: 60,806,897 km (0.115 R)
• M82: 62,457,560 km (0.052 R)
• M83: 66,253,307 km (0.116 R)
• M84: 66,930,835 km (0.115 R)
• M85: 67,724,302 km (0.055 R)
• M86: 68,179,080 km (0.119 R)
• M87: 68,634,755 km (0.097 R)
• M88: 70,928,838 km (0.112 R)
• M89: 71,275,008 km (0.104 R)
• M90: 71,506,286 km (0.101 R)
• M91: 71,737,565 km (0.088 R)
• M92: 74,533,848 km (0.067 R)
• M93: 75,591,505 km (0.107 R)
• M94: 77,602,998 km (0.071 R)
• M95: 78,197,949 km (0.115 R)
• M96: 78,675,016 km (0.114 R)
• M97: 79,991,926 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 24.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 19.04 AU - 29.6 AU

Year: 35186 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,836,924 km

• M1: 225,893 km (0.099 R)
• M2: 302,936 km (0.088 R)
• M3: 519,553 km (0.064 R)
• M4: 589,715 km (0.102 R)
• M5: 739,911 km (0.103 R)
• M6: 840,142 km (0.11 R)
• M7: 1,121,535 km (0.117 R)
• M8: 1,582,446 km (0.087 R)
• M9: 1,686,417 km (0.081 R)
• M10: 3,165,491 km (0.069 R)
• M11: 3,296,987 km (0.109 R)
• M12: 4,708,144 km (0.092 R)
• M13: 6,781,271 km (0.098 R)
• M14: 6,951,065 km (0.103 R)
• M15: 8,133,487 km (0.076 R)
• M16: 8,223,545 km (0.111 R)
• M17: 8,587,067 km (0.094 R)
• M18: 8,632,844 km (0.114 R)
• M19: 9,095,401 km (0.111 R)
• M20: 9,996,279 km (0.111 R)
• M21: 10,481,724 km (0.107 R)
• M22: 10,776,731 km (0.11 R)
• M23: 10,826,099 km (0.114 R)
• M24: 11,024,615 km (0.109 R)
• M25: 11,174,363 km (0.035 R)
• M26: 11,425,238 km (0.115 R)
• M27: 12,499,351 km (0.075 R)
• M28: 12,551,261 km (0.089 R)
• M29: 14,196,988 km (0.103 R)
• M30: 15,294,288 km (0.073 R)
• M31: 16,646,802 km (0.093 R)
• M32: 17,221,408 km (0.106 R)
• M33: 21,298,249 km (0.111 R)
• M34: 21,796,709 km (0.081 R)
• M35: 21,921,922 km (0.095 R)
• M36: 23,123,193 km (0.082 R)
• M37: 24,605,708 km (0.079 R)
• M38: 26,585,187 km (0.092 R)
• M39: 27,458,839 km (0.099 R)
• M40: 27,526,457 km (0.064 R)
• M41: 28,137,116 km (0.12 R)
• M42: 28,341,765 km (0.048 R)
• M43: 29,372,046 km (0.043 R)
• M44: 31,328,038 km (0.109 R)
• M45: 32,107,742 km (0.112 R)
• M46: 34,558,305 km (0.083 R)
• M47: 35,437,492 km (0.107 R)
• M48: 35,658,448 km (0.104 R)
• M49: 36,101,706 km (0.108 R)
• M50: 37,068,258 km (0.07 R)
• M51: 37,367,454 km (0.112 R)
• M52: 37,592,299 km (0.096 R)
• M53: 38,420,772 km (0.111 R)
• M54: 39,179,084 km (0.103 R)
• M55: 39,789,294 km (0.083 R)
• M56: 40,479,538 km (0.075 R)
• M57: 40,864,603 km (0.084 R)
• M58: 41,560,981 km (0.052 R)
• M59: 43,279,711 km (0.066 R)
• M60: 45,420,606 km (0.049 R)
• M61: 45,580,526 km (0.083 R)
• M62: 46,222,301 km (0.11 R)
• M63: 46,544,236 km (0.086 R)
• M64: 48,328,191 km (0.108 R)
• M65: 48,409,871 km (0.075 R)
• M66: 48,736,892 km (0.112 R)
• M67: 48,818,722 km (0.113 R)
• M68: 48,982,532 km (0.117 R)
• M69: 49,310,749 km (0.078 R)
• M70: 51,545,442 km (0.096 R)
• M71: 53,982,092 km (0.071 R)
• M72: 54,406,053 km (0.09 R)
• M73: 55,513,376 km (0.097 R)
• M74: 55,684,367 km (0.028 R)

Kuiper Belt

Range: 37.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit