🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 19.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,168,809 km

• M1: 429,346 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.69 AU - 1.03 AU

Year: 284 Days

Day: 36.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,168,809 km

• M1: 62,682 km (0.067 R)
• M2: 264,489 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.28 AU

Year: 378 Days

Day: 41.9 Hours

Environment

Temp: 52 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,168,809 km

• M1: 199,115 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.15 AU - 4.41 AU

Year: 3156 Days

Day: 39.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.02 AU - 5.64 AU

Year: 3784 Days

Day: 27.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 10

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.79 AU - 13.79 AU

Year: 14430 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,168,809 km

• M1: 285,882 km (0.06 R)
• M2: 628,909 km (0.098 R)
• M3: 926,011 km (0.11 R)
• M4: 1,101,040 km (0.107 R)
• M5: 1,597,256 km (0.119 R)
• M6: 1,761,216 km (0.116 R)
• M7: 2,338,963 km (0.091 R)
• M8: 2,445,327 km (0.114 R)
• M9: 2,886,641 km (0.081 R)
• M10: 3,087,700 km (0.036 R)
• M11: 3,687,438 km (0.102 R)
• M12: 3,843,020 km (0.104 R)
• M13: 4,000,696 km (0.114 R)
• M14: 4,064,425 km (0.098 R)
• M15: 4,787,730 km (0.1 R)
• M16: 4,923,565 km (0.041 R)
• M17: 5,095,154 km (0.065 R)
• M18: 5,268,837 km (0.111 R)
• M19: 5,338,699 km (0.083 R)
• M20: 6,313,928 km (0.107 R)
• M21: 6,425,677 km (0.116 R)
• M22: 6,879,258 km (0.102 R)
• M23: 7,897,272 km (0.058 R)
• M24: 8,139,022 km (0.119 R)
• M25: 8,464,996 km (0.104 R)
• M26: 8,670,842 km (0.117 R)
• M27: 9,511,133 km (0.064 R)
• M28: 9,596,703 km (0.083 R)
• M29: 10,027,844 km (0.102 R)
• M30: 10,686,524 km (0.114 R)
• M31: 11,223,431 km (0.092 R)
• M32: 11,359,116 km (0.096 R)
• M33: 13,219,066 km (0.114 R)
• M34: 13,314,510 km (0.04 R)
• M35: 13,602,186 km (0.08 R)
• M36: 13,843,637 km (0.086 R)
• M37: 14,086,435 km (0.065 R)
• M38: 14,823,354 km (0.054 R)
• M39: 14,972,204 km (0.078 R)
• M40: 15,071,836 km (0.104 R)
• M41: 15,421,895 km (0.087 R)
• M42: 16,334,592 km (0.101 R)
• M43: 17,108,461 km (0.03 R)
• M44: 17,947,107 km (0.1 R)
• M45: 18,424,623 km (0.071 R)
• M46: 18,531,436 km (0.093 R)
• M47: 18,745,361 km (0.049 R)
• M48: 19,500,980 km (0.107 R)
• M49: 19,609,738 km (0.063 R)
• M50: 20,431,778 km (0.114 R)
• M51: 20,542,331 km (0.106 R)
• M52: 20,708,384 km (0.118 R)
• M53: 22,735,884 km (0.113 R)
• M54: 22,907,623 km (0.12 R)
• M55: 23,657,108 km (0.102 R)
• M56: 24,122,357 km (0.085 R)
• M57: 25,298,646 km (0.03 R)
• M58: 26,133,102 km (0.103 R)
• M59: 26,373,207 km (0.094 R)
• M60: 26,976,535 km (0.111 R)
• M61: 27,219,183 km (0.117 R)
• M62: 27,645,537 km (0.111 R)
• M63: 27,890,279 km (0.106 R)
• M64: 28,135,620 km (0.103 R)
• M65: 28,258,439 km (0.086 R)
• M66: 29,248,478 km (0.104 R)
• M67: 31,836,820 km (0.054 R)
• M68: 32,221,736 km (0.073 R)
• M69: 32,608,297 km (0.097 R)
• M70: 33,907,554 km (0.112 R)
• M71: 34,563,541 km (0.093 R)
• M72: 35,488,953 km (0.072 R)
• M73: 35,621,796 km (0.107 R)
• M74: 36,757,842 km (0.086 R)
• M75: 37,094,138 km (0.064 R)
• M76: 37,229,076 km (0.072 R)
• M77: 37,364,013 km (0.092 R)
• M78: 37,566,868 km (0.027 R)
• M79: 41,140,162 km (0.083 R)
• M80: 41,279,737 km (0.086 R)
• M81: 42,190,788 km (0.032 R)
• M82: 42,402,020 km (0.068 R)
• M83: 42,613,701 km (0.093 R)
• M84: 42,896,292 km (0.098 R)
• M85: 44,175,802 km (0.075 R)
• M86: 45,612,241 km (0.066 R)
• M87: 45,684,497 km (0.092 R)
• M88: 46,336,145 km (0.087 R)
• M89: 46,772,373 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960

Radius: 5.8

Gravity: 28.54 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.66 AU - 22.2 AU

Year: 27062 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,168,809 km

• M1: 89,160 km (0.073 R)
• M2: 146,606 km (0.103 R)
• M3: 192,233 km (0.096 R)
• M4: 667,954 km (0.103 R)
• M5: 2,041,413 km (0.09 R)
• M6: 3,265,722 km (0.09 R)
• M7: 4,026,277 km (0.075 R)
• M8: 4,131,744 km (0.09 R)
• M9: 4,839,192 km (0.071 R)
• M10: 4,895,142 km (0.045 R)
• M11: 5,293,072 km (0.045 R)
• M12: 7,176,210 km (0.079 R)
• M13: 7,368,593 km (0.119 R)
• M14: 7,433,069 km (0.11 R)
• M15: 8,088,009 km (0.056 R)
• M16: 8,761,498 km (0.096 R)
• M17: 12,158,717 km (0.079 R)
• M18: 12,464,644 km (0.114 R)
• M19: 12,695,773 km (0.061 R)
• M20: 13,084,279 km (0.102 R)
• M21: 13,476,524 km (0.12 R)
• M22: 13,555,512 km (0.119 R)
• M23: 13,713,786 km (0.095 R)
• M24: 14,595,367 km (0.032 R)
• M25: 15,165,933 km (0.092 R)
• M26: 15,495,347 km (0.038 R)
• M27: 16,921,015 km (0.041 R)
• M28: 17,865,726 km (0.085 R)
• M29: 18,651,264 km (0.093 R)
• M30: 21,811,669 km (0.089 R)
• M31: 22,183,270 km (0.112 R)
• M32: 23,405,484 km (0.107 R)
• M33: 24,264,326 km (0.099 R)
• M34: 25,327,967 km (0.086 R)
• M35: 25,620,730 km (0.065 R)
• M36: 25,816,404 km (0.071 R)
• M37: 26,209,547 km (0.064 R)
• M38: 27,500,427 km (0.114 R)
• M39: 28,913,828 km (0.068 R)
• M40: 30,454,087 km (0.11 R)
• M41: 33,079,979 km (0.098 R)
• M42: 33,828,118 km (0.088 R)
• M43: 35,232,243 km (0.114 R)
• M44: 37,207,534 km (0.089 R)
• M45: 42,185,253 km (0.07 R)
• M46: 42,764,047 km (0.115 R)
• M47: 43,112,461 km (0.074 R)
• M48: 43,812,429 km (0.09 R)
• M49: 45,696,914 km (0.06 R)
• M50: 46,291,266 km (0.105 R)
• M51: 49,666,343 km (0.09 R)
• M52: 49,788,415 km (0.12 R)
• M53: 49,910,487 km (0.053 R)
• M54: 50,522,492 km (0.113 R)
• M55: 51,137,040 km (0.119 R)
• M56: 53,619,617 km (0.079 R)
• M57: 54,372,094 km (0.063 R)
• M58: 55,887,371 km (0.104 R)
• M59: 56,141,239 km (0.052 R)
• M60: 56,777,628 km (0.046 R)
• M61: 57,929,232 km (0.068 R)
• M62: 58,057,737 km (0.081 R)
• M63: 58,443,550 km (0.092 R)
• M64: 61,299,074 km (0.118 R)
• M65: 62,348,653 km (0.051 R)
• M66: 63,007,631 km (0.075 R)
• M67: 63,669,003 km (0.028 R)
• M68: 64,066,934 km (0.111 R)
• M69: 64,199,627 km (0.116 R)
• M70: 64,998,480 km (0.061 R)
• M71: 65,265,512 km (0.111 R)
• M72: 66,337,231 km (0.118 R)
• M73: 67,820,195 km (0.038 R)
• M74: 68,362,188 km (0.069 R)
• M75: 70,544,372 km (0.074 R)
• M76: 70,818,884 km (0.063 R)
• M77: 74,837,083 km (0.047 R)
• M78: 74,976,957 km (0.091 R)
• M79: 75,818,146 km (0.118 R)
• M80: 77,934,507 km (0.086 R)
• M81: 83,527,223 km (0.078 R)
• M82: 84,108,112 km (0.087 R)
• M83: 84,982,062 km (0.1 R)
• M84: 85,566,242 km (0.115 R)
• M85: 87,769,071 km (0.117 R)
• M86: 91,481,491 km (0.119 R)
• M87: 96,307,818 km (0.072 R)
• M88: 96,916,981 km (0.089 R)
• M89: 99,827,557 km (0.109 R)
• M90: 102,455,991 km (0.079 R)
• M91: 103,700,795 km (0.075 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit