🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.57 AU - 0.63 AU

Year: 172 Days

Day: 43.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,356,536 km

• M1: 109,805 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 26.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.35 AU - 1.77 AU

Year: 723 Days

Day: 12.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.67 AU - 2.75 AU

Year: 1218 Days

Day: 22.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,356,536 km

• M1: 106,364 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.19 AU - 2.29 AU

Year: 1243 Days

Day: 40.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.6 AU - 3.76 AU

Year: 2618 Days

Day: 13.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 14.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.39 AU - 11.49 AU

Year: 13419 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,356,536 km

• M1: 194,328 km (0.09 R)
• M2: 306,376 km (0.1 R)
• M3: 512,971 km (0.049 R)
• M4: 606,171 km (0.117 R)
• M5: 760,107 km (0.044 R)
• M6: 968,497 km (0.117 R)
• M7: 1,070,223 km (0.085 R)
• M8: 1,445,265 km (0.113 R)
• M9: 1,887,776 km (0.079 R)
• M10: 2,571,737 km (0.112 R)
• M11: 3,360,267 km (0.08 R)
• M12: 3,552,650 km (0.109 R)
• M13: 3,915,126 km (0.105 R)
• M14: 4,186,347 km (0.119 R)
• M15: 4,289,569 km (0.04 R)
• M16: 4,783,242 km (0.105 R)
• M17: 5,520,012 km (0.113 R)
• M18: 5,824,892 km (0.1 R)
• M19: 6,057,068 km (0.057 R)
• M20: 6,253,041 km (0.068 R)
• M21: 6,491,052 km (0.107 R)
• M22: 6,611,029 km (0.084 R)
• M23: 6,894,218 km (0.11 R)
• M24: 7,140,157 km (0.055 R)
• M25: 7,767,869 km (0.07 R)
• M26: 8,676,228 km (0.082 R)
• M27: 9,755,576 km (0.111 R)
• M28: 10,032,183 km (0.03 R)
• M29: 10,124,933 km (0.093 R)
• M30: 10,498,779 km (0.08 R)
• M31: 10,924,833 km (0.081 R)
• M32: 11,501,832 km (0.104 R)
• M33: 11,598,921 km (0.111 R)
• M34: 11,696,310 km (0.085 R)
• M35: 11,793,997 km (0.087 R)
• M36: 12,485,588 km (0.11 R)
• M37: 12,585,370 km (0.113 R)
• M38: 12,987,489 km (0.094 R)
• M39: 13,139,480 km (0.118 R)
• M40: 13,547,434 km (0.075 R)
• M41: 13,752,981 km (0.085 R)
• M42: 14,063,247 km (0.091 R)
• M43: 14,271,487 km (0.086 R)
• M44: 14,375,907 km (0.038 R)
• M45: 14,585,643 km (0.085 R)
• M46: 14,796,426 km (0.101 R)
• M47: 15,220,835 km (0.056 R)
• M48: 17,459,119 km (0.119 R)
• M49: 18,988,458 km (0.04 R)
• M50: 19,218,838 km (0.082 R)
• M51: 19,334,178 km (0.097 R)
• M52: 20,678,764 km (0.111 R)
• M53: 22,599,302 km (0.117 R)
• M54: 23,211,157 km (0.112 R)
• M55: 26,223,160 km (0.1 R)
• M56: 26,801,506 km (0.109 R)
• M57: 26,930,609 km (0.1 R)
• M58: 27,319,114 km (0.094 R)
• M59: 27,644,340 km (0.118 R)
• M60: 28,496,001 km (0.111 R)
• M61: 29,289,618 km (0.058 R)
• M62: 29,689,343 km (0.09 R)
• M63: 30,493,880 km (0.096 R)
• M64: 31,373,665 km (0.115 R)
• M65: 32,467,974 km (0.094 R)
• M66: 36,324,009 km (0.1 R)
• M67: 36,610,040 km (0.074 R)
• M68: 38,925,366 km (0.096 R)
• M69: 39,511,640 km (0.061 R)
• M70: 39,658,695 km (0.054 R)
• M71: 39,953,253 km (0.117 R)
• M72: 40,767,065 km (0.068 R)
• M73: 41,511,614 km (0.049 R)
• M74: 42,035,506 km (0.042 R)
• M75: 42,938,778 km (0.067 R)
• M76: 43,772,337 km (0.094 R)
• M77: 44,994,402 km (0.074 R)
• M78: 45,763,933 km (0.075 R)
• M79: 46,072,853 km (0.057 R)
• M80: 46,615,295 km (0.03 R)
• M81: 47,784,851 km (0.061 R)
• M82: 48,019,869 km (0.078 R)
• M83: 48,884,994 km (0.114 R)
• M84: 50,630,801 km (0.12 R)
• M85: 50,950,492 km (0.091 R)
• M86: 51,190,596 km (0.103 R)
• M87: 53,857,029 km (0.05 R)
• M88: 54,346,662 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.2

Radius: 4.7

Gravity: 33.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.38 AU - 17.16 AU

Year: 24338 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,356,536 km

• M1: 134,638 km (0.098 R)
• M2: 369,956 km (0.087 R)
• M3: 799,750 km (0.115 R)
• M4: 1,538,315 km (0.102 R)
• M5: 1,676,992 km (0.08 R)
• M6: 2,041,263 km (0.115 R)
• M7: 2,469,562 km (0.117 R)
• M8: 2,550,344 km (0.067 R)
• M9: 3,678,163 km (0.114 R)
• M10: 4,244,092 km (0.104 R)
• M11: 4,686,153 km (0.117 R)
• M12: 5,455,086 km (0.067 R)
• M13: 5,666,767 km (0.11 R)
• M14: 6,098,058 km (0.091 R)
• M15: 6,764,517 km (0.075 R)
• M16: 6,877,912 km (0.106 R)
• M17: 7,221,688 km (0.119 R)
• M18: 7,512,506 km (0.084 R)
• M19: 8,529,472 km (0.059 R)
• M20: 10,101,746 km (0.072 R)
• M21: 11,153,868 km (0.072 R)
• M22: 11,489,715 km (0.098 R)
• M23: 12,240,247 km (0.074 R)
• M24: 14,076,262 km (0.085 R)
• M25: 14,878,555 km (0.04 R)
• M26: 15,845,706 km (0.083 R)
• M27: 16,147,445 km (0.105 R)
• M28: 16,298,987 km (0.057 R)
• M29: 17,140,924 km (0.112 R)
• M30: 17,918,384 km (0.118 R)
• M31: 18,075,312 km (0.111 R)
• M32: 18,866,685 km (0.106 R)
• M33: 19,106,191 km (0.12 R)
• M34: 19,669,128 km (0.051 R)
• M35: 21,640,379 km (0.071 R)
• M36: 22,395,549 km (0.048 R)
• M37: 23,587,545 km (0.099 R)
• M38: 24,277,790 km (0.082 R)
• M39: 25,413,686 km (0.052 R)
• M40: 27,194,649 km (0.115 R)
• M41: 28,282,525 km (0.097 R)
• M42: 28,831,698 km (0.051 R)
• M43: 29,292,011 km (0.1 R)
• M44: 29,569,515 km (0.043 R)
• M45: 31,157,646 km (0.082 R)
• M46: 31,346,439 km (0.111 R)
• M47: 32,104,900 km (0.086 R)
• M48: 32,486,374 km (0.099 R)
• M49: 32,581,967 km (0.104 R)
• M50: 32,869,345 km (0.086 R)
• M51: 33,930,293 km (0.082 R)
• M52: 35,493,441 km (0.104 R)
• M53: 35,887,931 km (0.119 R)
• M54: 37,881,921 km (0.104 R)
• M55: 38,487,044 km (0.056 R)
• M56: 39,604,839 km (0.094 R)
• M57: 40,733,256 km (0.116 R)
• M58: 43,126,523 km (0.092 R)
• M59: 45,993,566 km (0.101 R)
• M60: 46,315,950 km (0.118 R)
• M61: 47,179,129 km (0.119 R)
• M62: 47,504,205 km (0.11 R)
• M63: 47,830,030 km (0.115 R)
• M64: 48,156,751 km (0.11 R)
• M65: 48,374,865 km (0.087 R)
• M66: 50,684,955 km (0.063 R)
• M67: 52,357,011 km (0.049 R)
• M68: 53,933,772 km (0.079 R)
• M69: 54,500,599 km (0.113 R)
• M70: 56,098,454 km (0.042 R)
• M71: 56,442,828 km (0.116 R)
• M72: 59,339,940 km (0.087 R)
• M73: 60,159,737 km (0.048 R)
• M74: 62,641,565 km (0.082 R)
• M75: 63,835,207 km (0.075 R)
• M76: 63,954,885 km (0.03 R)
• M77: 65,639,507 km (0.106 R)
• M78: 66,608,751 km (0.043 R)
• M79: 67,582,633 km (0.097 R)
• M80: 69,914,415 km (0.038 R)
• M81: 70,284,969 km (0.11 R)
• M82: 71,400,670 km (0.058 R)
• M83: 74,404,296 km (0.107 R)
• M84: 76,938,783 km (0.049 R)
• M85: 77,321,305 km (0.095 R)
• M86: 81,831,382 km (0.111 R)
• M87: 82,874,228 km (0.095 R)
• M88: 83,528,121 km (0.086 R)
• M89: 84,446,652 km (0.056 R)
• M90: 85,896,704 km (0.106 R)
• M91: 86,028,948 km (0.079 R)
• M92: 86,293,587 km (0.11 R)
• M93: 86,425,981 km (0.045 R)
• M94: 88,554,011 km (0.045 R)
• M95: 88,687,602 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit