🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.1 AU - 1.34 AU

Year: 497 Days

Day: 29.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 99.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,283,231 km

• M1: 252,820 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.6 AU - 2.26 AU

Year: 989 Days

Day: 45.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,283,231 km

• M1: 879,486 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.77 AU - 4.57 AU

Year: 2594 Days

Day: 37.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 11.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.34 AU - 11.88 AU

Year: 13663 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 101.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,283,231 km

• M1: 147,653 km (0.112 R)
• M2: 232,176 km (0.092 R)
• M3: 406,009 km (0.076 R)
• M4: 1,138,589 km (0.033 R)
• M5: 1,665,024 km (0.117 R)
• M6: 1,807,890 km (0.059 R)
• M7: 1,925,175 km (0.065 R)
• M8: 2,517,583 km (0.071 R)
• M9: 2,649,378 km (0.108 R)
• M10: 3,378,818 km (0.039 R)
• M11: 4,888,559 km (0.085 R)
• M12: 5,263,451 km (0.029 R)
• M13: 5,518,665 km (0.112 R)
• M14: 5,865,284 km (0.12 R)
• M15: 6,218,933 km (0.1 R)
• M16: 6,353,422 km (0.09 R)
• M17: 6,443,629 km (0.1 R)
• M18: 6,900,950 km (0.071 R)
• M19: 7,180,548 km (0.064 R)
• M20: 7,368,892 km (0.118 R)
• M21: 7,463,737 km (0.109 R)
• M22: 8,733,524 km (0.108 R)
• M23: 8,985,297 km (0.109 R)
• M24: 9,393,250 km (0.05 R)
• M25: 10,333,323 km (0.072 R)
• M26: 10,546,351 km (0.105 R)
• M27: 11,633,030 km (0.107 R)
• M28: 11,910,234 km (0.08 R)
• M29: 12,698,166 km (0.065 R)
• M30: 12,812,010 km (0.091 R)
• M31: 12,983,599 km (0.037 R)
• M32: 13,271,276 km (0.053 R)
• M33: 14,146,723 km (0.099 R)
• M34: 15,403,794 km (0.112 R)
• M35: 17,450,292 km (0.108 R)
• M36: 18,344,289 km (0.106 R)
• M37: 18,861,748 km (0.081 R)
• M38: 19,187,572 km (0.093 R)
• M39: 20,043,572 km (0.081 R)
• M40: 20,176,414 km (0.105 R)
• M41: 21,316,949 km (0.04 R)
• M42: 21,861,036 km (0.083 R)
• M43: 22,409,611 km (0.116 R)
• M44: 23,520,376 km (0.102 R)
• M45: 23,730,561 km (0.09 R)
• M46: 23,871,183 km (0.085 R)
• M47: 24,294,395 km (0.109 R)
• M48: 25,076,792 km (0.074 R)
• M49: 26,157,038 km (0.108 R)
• M50: 26,520,411 km (0.12 R)
• M51: 26,885,580 km (0.07 R)
• M52: 27,105,489 km (0.098 R)
• M53: 27,399,598 km (0.083 R)
• M54: 27,547,102 km (0.08 R)
• M55: 28,213,859 km (0.1 R)
• M56: 32,247,167 km (0.095 R)
• M57: 32,480,839 km (0.062 R)
• M58: 32,558,929 km (0.079 R)
• M59: 33,421,062 km (0.105 R)
• M60: 33,736,564 km (0.074 R)
• M61: 33,973,676 km (0.1 R)
• M62: 34,848,226 km (0.085 R)
• M63: 35,248,101 km (0.1 R)
• M64: 35,649,621 km (0.086 R)
• M65: 36,944,541 km (0.081 R)
• M66: 37,352,344 km (0.06 R)
• M67: 37,843,773 km (0.084 R)
• M68: 38,254,868 km (0.106 R)
• M69: 38,750,037 km (0.081 R)
• M70: 40,836,628 km (0.097 R)
• M71: 41,258,195 km (0.109 R)
• M72: 41,681,408 km (0.108 R)
• M73: 43,302,300 km (0.115 R)
• M74: 44,163,685 km (0.073 R)
• M75: 44,423,237 km (0.078 R)
• M76: 44,683,238 km (0.094 R)
• M77: 44,943,838 km (0.073 R)
• M78: 46,958,024 km (0.109 R)
• M79: 49,180,599 km (0.105 R)
• M80: 50,349,856 km (0.074 R)
• M81: 51,073,910 km (0.092 R)
• M82: 52,257,977 km (0.1 R)
• M83: 52,440,935 km (0.053 R)
• M84: 52,532,489 km (0.104 R)
• M85: 52,715,746 km (0.052 R)
• M86: 56,050,881 km (0.065 R)
• M87: 57,460,692 km (0.07 R)
• M88: 57,555,088 km (0.057 R)
• M89: 62,437,364 km (0.067 R)
• M90: 63,312,661 km (0.106 R)
• M91: 63,996,324 km (0.053 R)
• M92: 65,370,829 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 12.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.57 AU - 14.15 AU

Year: 14127 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,283,231 km

• M1: 219,909 km (0.054 R)
• M2: 420,968 km (0.11 R)
• M3: 505,790 km (0.085 R)
• M4: 913,445 km (0.026 R)
• M5: 1,128,118 km (0.065 R)
• M6: 1,869,973 km (0.054 R)
• M7: 2,469,861 km (0.051 R)
• M8: 2,948,574 km (0.093 R)
• M9: 3,054,938 km (0.107 R)
• M10: 3,991,720 km (0.105 R)
• M11: 4,109,753 km (0.053 R)
• M12: 5,268,239 km (0.057 R)
• M13: 5,661,232 km (0.11 R)
• M14: 6,291,338 km (0.105 R)
• M15: 6,383,192 km (0.089 R)
• M16: 6,614,919 km (0.08 R)
• M17: 8,668,149 km (0.028 R)
• M18: 9,080,142 km (0.087 R)
• M19: 10,354,566 km (0.105 R)
• M20: 10,736,789 km (0.11 R)
• M21: 11,179,299 km (0.039 R)
• M22: 11,290,899 km (0.083 R)
• M23: 12,311,755 km (0.066 R)
• M24: 12,833,403 km (0.107 R)
• M25: 14,501,718 km (0.086 R)
• M26: 17,194,181 km (0.07 R)
• M27: 17,452,387 km (0.111 R)
• M28: 17,582,088 km (0.095 R)
• M29: 18,038,212 km (0.087 R)
• M30: 19,496,941 km (0.053 R)
• M31: 19,631,429 km (0.109 R)
• M32: 20,444,943 km (0.055 R)
• M33: 22,174,892 km (0.099 R)
• M34: 22,315,365 km (0.069 R)
• M35: 23,164,033 km (0.09 R)
• M36: 24,747,527 km (0.089 R)
• M37: 25,699,568 km (0.1 R)
• M38: 25,847,071 km (0.053 R)
• M39: 25,994,874 km (0.109 R)
• M40: 27,413,062 km (0.048 R)
• M41: 28,169,578 km (0.083 R)
• M42: 29,240,250 km (0.072 R)
• M43: 29,394,336 km (0.098 R)
• M44: 30,090,864 km (0.117 R)
• M45: 30,714,687 km (0.036 R)
• M46: 30,792,927 km (0.113 R)
• M47: 31,500,225 km (0.085 R)
• M48: 34,953,393 km (0.076 R)
• M49: 35,526,802 km (0.07 R)
• M50: 37,015,450 km (0.045 R)
• M51: 37,683,704 km (0.08 R)
• M52: 38,440,220 km (0.116 R)
• M53: 39,201,823 km (0.12 R)
• M54: 39,286,645 km (0.063 R)
• M55: 39,882,942 km (0.075 R)
• M56: 40,567,951 km (0.109 R)
• M57: 41,170,531 km (0.065 R)
• M58: 45,649,341 km (0.082 R)
• M59: 46,365,766 km (0.11 R)
• M60: 46,455,524 km (0.073 R)
• M61: 46,545,433 km (0.105 R)
• M62: 46,815,457 km (0.072 R)
• M63: 48,264,163 km (0.059 R)
• M64: 49,360,416 km (0.091 R)
• M65: 49,911,534 km (0.119 R)
• M66: 50,003,687 km (0.092 R)
• M67: 51,577,307 km (0.107 R)
• M68: 52,136,653 km (0.115 R)
• M69: 55,820,949 km (0.059 R)
• M70: 55,916,543 km (0.085 R)
• M71: 56,107,878 km (0.027 R)
• M72: 57,260,231 km (0.059 R)
• M73: 57,549,553 km (0.062 R)
• M74: 57,646,043 km (0.1 R)
• M75: 57,936,114 km (0.103 R)
• M76: 58,032,754 km (0.074 R)
• M77: 60,273,281 km (0.106 R)
• M78: 62,244,383 km (0.057 R)
• M79: 62,541,783 km (0.073 R)
• M80: 62,839,782 km (0.077 R)
• M81: 63,337,494 km (0.073 R)
• M82: 63,536,908 km (0.116 R)
• M83: 63,936,335 km (0.068 R)
• M84: 64,036,266 km (0.108 R)
• M85: 66,654,678 km (0.07 R)
• M86: 67,670,896 km (0.112 R)
• M87: 67,976,824 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit