🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 16.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,724,696 km

• M1: 152,141 km (0.06 R)
• M2: 181,761 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 318 Days

Day: 45.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.02 AU - 1.46 AU

Year: 497 Days

Day: 42.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 73 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.5 AU - 3.48 AU

Year: 1861 Days

Day: 39.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,724,696 km

• M1: 2,084,198 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.73 AU - 3.95 AU

Year: 2197 Days

Day: 24.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.2

Radius: 10.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.28 AU - 13.9 AU

Year: 16077 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,724,696 km

• M1: 392,096 km (0.062 R)
• M2: 560,543 km (0.118 R)
• M3: 635,492 km (0.106 R)
• M4: 883,076 km (0.04 R)
• M5: 1,236,127 km (0.116 R)
• M6: 1,715,738 km (0.042 R)
• M7: 2,249,952 km (0.041 R)
• M8: 2,601,058 km (0.118 R)
• M9: 3,004,075 km (0.091 R)
• M10: 3,608,749 km (0.081 R)
• M11: 4,250,823 km (0.109 R)
• M12: 4,525,485 km (0.088 R)
• M13: 6,028,495 km (0.076 R)
• M14: 6,248,553 km (0.114 R)
• M15: 6,787,704 km (0.107 R)
• M16: 7,577,132 km (0.035 R)
• M17: 7,719,549 km (0.106 R)
• M18: 7,958,756 km (0.069 R)
• M19: 8,592,303 km (0.082 R)
• M20: 9,394,148 km (0.073 R)
• M21: 10,115,359 km (0.081 R)
• M22: 10,429,964 km (0.113 R)
• M23: 10,535,580 km (0.065 R)
• M24: 11,015,041 km (0.075 R)
• M25: 11,610,889 km (0.088 R)
• M26: 12,552,309 km (0.103 R)
• M27: 12,890,400 km (0.101 R)
• M28: 13,922,775 km (0.064 R)
• M29: 14,155,699 km (0.092 R)
• M30: 14,272,684 km (0.076 R)
• M31: 14,684,826 km (0.096 R)
• M32: 15,160,547 km (0.104 R)
• M33: 15,883,554 km (0.086 R)
• M34: 17,614,102 km (0.091 R)
• M35: 17,929,305 km (0.025 R)
• M36: 18,310,181 km (0.073 R)
• M37: 19,598,967 km (0.044 R)
• M38: 20,122,559 km (0.098 R)
• M39: 20,584,517 km (0.097 R)
• M40: 20,916,625 km (0.027 R)
• M41: 21,653,693 km (0.07 R)
• M42: 21,788,481 km (0.11 R)
• M43: 21,923,718 km (0.116 R)
• M44: 22,263,006 km (0.071 R)
• M45: 25,464,250 km (0.081 R)
• M46: 25,535,459 km (0.079 R)
• M47: 25,749,384 km (0.051 R)
• M48: 29,327,167 km (0.096 R)
• M49: 29,850,909 km (0.113 R)
• M50: 29,925,857 km (0.108 R)
• M51: 30,151,451 km (0.106 R)
• M52: 31,059,510 km (0.096 R)
• M53: 32,824,914 km (0.048 R)
• M54: 33,057,539 km (0.083 R)
• M55: 33,290,762 km (0.075 R)
• M56: 34,307,728 km (0.109 R)
• M57: 35,017,720 km (0.077 R)
• M58: 35,493,740 km (0.092 R)
• M59: 35,573,177 km (0.066 R)
• M60: 35,652,763 km (0.108 R)
• M61: 36,371,880 km (0.101 R)
• M62: 38,068,469 km (0.089 R)
• M63: 38,149,851 km (0.099 R)
• M64: 38,557,954 km (0.084 R)
• M65: 39,543,056 km (0.072 R)
• M66: 39,625,484 km (0.082 R)
• M67: 39,790,640 km (0.116 R)
• M68: 41,454,318 km (0.067 R)
• M69: 44,163,236 km (0.114 R)
• M70: 49,661,257 km (0.118 R)
• M71: 50,106,760 km (0.099 R)
• M72: 51,091,562 km (0.106 R)
• M73: 52,989,211 km (0.052 R)
• M74: 53,080,167 km (0.087 R)
• M75: 53,901,010 km (0.068 R)
• M76: 54,083,969 km (0.042 R)
• M77: 54,542,336 km (0.089 R)
• M78: 54,726,043 km (0.071 R)
• M79: 54,818,045 km (0.072 R)
• M80: 55,925,070 km (0.067 R)
• M81: 56,760,275 km (0.115 R)
• M82: 58,161,558 km (0.062 R)
• M83: 59,479,515 km (0.105 R)
• M84: 59,763,302 km (0.096 R)
• M85: 60,332,073 km (0.109 R)
• M86: 60,712,201 km (0.114 R)
• M87: 60,807,346 km (0.039 R)
• M88: 62,336,834 km (0.107 R)
• M89: 64,072,768 km (0.117 R)
• M90: 64,266,497 km (0.107 R)
• M91: 64,557,615 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825

Radius: 6.3

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.54 AU - 17.46 AU

Year: 24121 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,724,696 km

• M1: 81,232 km (0.097 R)
• M2: 198,816 km (0.063 R)
• M3: 377,435 km (0.067 R)
• M4: 757,264 km (0.108 R)
• M5: 839,244 km (0.092 R)
• M6: 982,559 km (0.077 R)
• M7: 1,425,219 km (0.111 R)
• M8: 1,632,262 km (0.055 R)
• M9: 1,775,727 km (0.12 R)
• M10: 1,923,230 km (0.081 R)
• M11: 2,761,876 km (0.086 R)
• M12: 3,286,067 km (0.095 R)
• M13: 3,652,432 km (0.104 R)
• M14: 3,983,642 km (0.072 R)
• M15: 4,573,805 km (0.113 R)
• M16: 5,616,951 km (0.101 R)
• M17: 6,615,816 km (0.087 R)
• M18: 7,135,519 km (0.091 R)
• M19: 7,311,746 km (0.108 R)
• M20: 7,489,318 km (0.077 R)
• M21: 9,278,509 km (0.072 R)
• M22: 9,794,322 km (0.102 R)
• M23: 10,385,683 km (0.074 R)
• M24: 10,452,104 km (0.069 R)
• M25: 11,465,480 km (0.025 R)
• M26: 11,879,567 km (0.114 R)
• M27: 12,651,342 km (0.116 R)
• M28: 14,169,162 km (0.052 R)
• M29: 14,613,468 km (0.064 R)
• M30: 14,687,818 km (0.105 R)
• M31: 16,203,693 km (0.077 R)
• M32: 16,590,404 km (0.074 R)
• M33: 17,927,809 km (0.108 R)
• M34: 18,892,416 km (0.057 R)
• M35: 19,462,982 km (0.08 R)
• M36: 21,123,967 km (0.06 R)
• M37: 21,292,564 km (0.095 R)
• M38: 22,657,346 km (0.117 R)
• M39: 24,845,663 km (0.077 R)
• M40: 25,919,925 km (0.105 R)
• M41: 26,281,204 km (0.109 R)
• M42: 26,735,383 km (0.099 R)
• M43: 27,009,148 km (0.061 R)
• M44: 27,559,369 km (0.113 R)
• M45: 28,205,931 km (0.058 R)
• M46: 30,175,536 km (0.105 R)
• M47: 32,188,974 km (0.104 R)
• M48: 34,344,530 km (0.069 R)
• M49: 34,642,080 km (0.116 R)
• M50: 34,741,413 km (0.102 R)
• M51: 35,941,337 km (0.034 R)
• M52: 37,154,576 km (0.099 R)
• M53: 38,073,406 km (0.106 R)
• M54: 38,793,271 km (0.043 R)
• M55: 39,206,610 km (0.089 R)
• M56: 39,933,356 km (0.089 R)
• M57: 41,505,780 km (0.091 R)
• M58: 42,246,439 km (0.045 R)
• M59: 42,458,868 km (0.063 R)
• M60: 43,526,398 km (0.106 R)
• M61: 44,171,165 km (0.108 R)
• M62: 44,494,745 km (0.04 R)
• M63: 46,124,165 km (0.108 R)
• M64: 47,221,465 km (0.08 R)
• M65: 48,105,290 km (0.071 R)
• M66: 51,128,663 km (0.119 R)
• M67: 54,790,519 km (0.039 R)
• M68: 55,835,610 km (0.043 R)
• M69: 56,887,283 km (0.092 R)
• M70: 57,945,538 km (0.109 R)
• M71: 58,417,819 km (0.119 R)
• M72: 58,536,151 km (0.105 R)
• M73: 58,891,446 km (0.074 R)
• M74: 60,918,796 km (0.102 R)
• M75: 62,242,588 km (0.118 R)
• M76: 64,185,266 km (0.097 R)
• M77: 65,778,184 km (0.052 R)
• M78: 67,508,134 km (0.092 R)
• M79: 68,877,852 km (0.096 R)
• M80: 69,378,257 km (0.092 R)
• M81: 69,628,833 km (0.115 R)
• M82: 71,265,284 km (0.104 R)
• M83: 71,518,104 km (0.099 R)
• M84: 71,771,374 km (0.112 R)
• M85: 72,914,301 km (0.058 R)
• M86: 73,679,644 km (0.053 R)
• M87: 74,319,474 km (0.093 R)
• M88: 75,089,754 km (0.058 R)
• M89: 79,373,040 km (0.07 R)
• M90: 81,213,991 km (0.062 R)
• M91: 82,139,703 km (0.085 R)
• M92: 83,468,282 km (0.069 R)
• M93: 85,743,067 km (0.088 R)
• M94: 85,877,555 km (0.049 R)
• M95: 88,989,041 km (0.045 R)
• M96: 91,724,738 km (0.07 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit