🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 166 Days

Day: 46.4 Hours

Environment

Temp: 73 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,989,883 km

• M1: 75,248 km (0.091 R)
• M2: 259,403 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 180 Days

Day: 13.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 200 Days

Day: 35 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,989,883 km

• M1: 160,818 km (0.074 R)
• M2: 392,545 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.88 AU - 1.2 AU

Year: 457 Days

Day: 42.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.39 AU - 2.27 AU

Year: 1066 Days

Day: 17.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,989,883 km

• M1: 1,155,494 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.03 AU - 2.07 AU

Year: 1263 Days

Day: 31.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,989,883 km

• M1: 1,271,881 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 10.1

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.33 AU - 3.63 AU

Year: 2794 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,989,883 km

• M1: 231,278 km (0.094 R)
• M2: 299,345 km (0.103 R)
• M3: 616,942 km (0.11 R)
• M4: 775,665 km (0.085 R)
• M5: 1,075,010 km (0.076 R)
• M6: 1,158,486 km (0.09 R)
• M7: 1,307,186 km (0.068 R)
• M8: 1,371,064 km (0.086 R)
• M9: 1,475,484 km (0.118 R)
• M10: 1,609,972 km (0.08 R)
• M11: 1,934,899 km (0.092 R)
• M12: 2,008,351 km (0.041 R)
• M13: 2,112,920 km (0.108 R)
• M14: 2,342,852 km (0.117 R)
• M15: 2,468,963 km (0.065 R)
• M16: 2,532,842 km (0.099 R)
• M17: 2,894,420 km (0.112 R)
• M18: 3,360,716 km (0.11 R)
• M19: 3,629,843 km (0.075 R)
• M20: 3,721,247 km (0.114 R)
• M21: 3,831,800 km (0.067 R)
• M22: 4,056,496 km (0.103 R)
• M23: 4,151,341 km (0.105 R)
• M24: 4,362,723 km (0.075 R)
• M25: 4,440,364 km (0.045 R)
• M26: 4,617,039 km (0.116 R)
• M27: 4,736,119 km (0.047 R)
• M28: 4,876,292 km (0.108 R)
• M29: 4,977,271 km (0.047 R)
• M30: 5,099,492 km (0.1 R)
• M31: 5,263,900 km (0.096 R)
• M32: 5,450,898 km (0.065 R)
• M33: 5,896,101 km (0.09 R)
• M34: 6,155,803 km (0.104 R)
• M35: 7,162,596 km (0.103 R)
• M36: 7,533,001 km (0.081 R)
• M37: 7,862,116 km (0.105 R)
• M38: 7,933,325 km (0.03 R)
• M39: 8,124,212 km (0.078 R)
• M40: 8,828,518 km (0.087 R)
• M41: 9,350,914 km (0.112 R)
• M42: 9,502,008 km (0.109 R)
• M43: 9,577,854 km (0.119 R)
• M44: 11,163,592 km (0.078 R)
• M45: 11,243,776 km (0.07 R)
• M46: 11,431,372 km (0.11 R)
• M47: 12,137,174 km (0.032 R)
• M48: 12,274,655 km (0.118 R)
• M49: 13,250,781 km (0.077 R)
• M50: 13,363,877 km (0.094 R)
• M51: 13,934,443 km (0.05 R)
• M52: 14,571,281 km (0.075 R)
• M53: 14,952,008 km (0.073 R)
• M54: 15,693,565 km (0.092 R)
• M55: 15,903,301 km (0.099 R)
• M56: 16,234,810 km (0.059 R)
• M57: 16,446,940 km (0.074 R)
• M58: 16,599,081 km (0.12 R)
• M59: 16,874,041 km (0.034 R)
• M60: 17,988,994 km (0.051 R)
• M61: 18,114,357 km (0.05 R)
• M62: 18,397,546 km (0.12 R)
• M63: 18,587,087 km (0.086 R)
• M64: 18,745,511 km (0.048 R)
• M65: 18,936,248 km (0.08 R)
• M66: 19,899,808 km (0.114 R)
• M67: 20,159,360 km (0.088 R)
• M68: 20,322,123 km (0.057 R)
• M69: 20,681,906 km (0.088 R)
• M70: 20,780,491 km (0.096 R)
• M71: 21,275,211 km (0.033 R)
• M72: 21,740,460 km (0.114 R)
• M73: 22,310,129 km (0.084 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 15

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.99 AU - 5.17 AU

Year: 4219 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,989,883 km

• M1: 196,272 km (0.062 R)
• M2: 294,558 km (0.047 R)
• M3: 405,261 km (0.056 R)
• M4: 671,246 km (0.101 R)
• M5: 828,473 km (0.116 R)
• M6: 986,897 km (0.031 R)
• M7: 1,423,723 km (0.074 R)
• M8: 1,587,832 km (0.047 R)
• M9: 1,711,400 km (0.072 R)
• M10: 2,344,049 km (0.103 R)
• M11: 2,558,423 km (0.074 R)
• M12: 2,760,978 km (0.065 R)
• M13: 2,892,624 km (0.111 R)
• M14: 2,988,068 km (0.074 R)
• M15: 4,064,275 km (0.089 R)
• M16: 4,171,686 km (0.112 R)
• M17: 4,927,455 km (0.047 R)
• M18: 5,111,610 km (0.07 R)
• M19: 5,274,522 km (0.116 R)
• M20: 5,581,945 km (0.106 R)
• M21: 5,677,688 km (0.078 R)
• M22: 6,115,561 km (0.092 R)
• M23: 6,514,090 km (0.079 R)
• M24: 6,691,064 km (0.058 R)
• M25: 7,389,088 km (0.075 R)
• M26: 7,600,320 km (0.106 R)
• M27: 8,110,299 km (0.088 R)
• M28: 8,355,789 km (0.113 R)
• M29: 8,714,824 km (0.086 R)
• M30: 9,476,576 km (0.081 R)
• M31: 10,054,622 km (0.094 R)
• M32: 10,289,042 km (0.08 R)
• M33: 10,913,314 km (0.052 R)
• M34: 11,397,114 km (0.116 R)
• M35: 11,611,039 km (0.049 R)
• M36: 11,733,859 km (0.113 R)
• M37: 11,888,094 km (0.089 R)
• M38: 12,260,892 km (0.065 R)
• M39: 13,241,656 km (0.097 R)
• M40: 13,402,324 km (0.08 R)
• M41: 13,563,590 km (0.085 R)
• M42: 14,083,892 km (0.092 R)
• M43: 15,548,305 km (0.091 R)
• M44: 16,092,841 km (0.067 R)
• M45: 16,921,464 km (0.042 R)
• M46: 17,516,863 km (0.104 R)
• M47: 18,226,107 km (0.111 R)
• M48: 18,440,630 km (0.097 R)
• M49: 18,980,828 km (0.12 R)
• M50: 19,089,586 km (0.076 R)
• M51: 19,672,718 km (0.057 R)
• M52: 20,150,833 km (0.092 R)
• M53: 20,893,736 km (0.104 R)
• M54: 21,043,484 km (0.114 R)
• M55: 21,268,628 km (0.066 R)
• M56: 21,759,459 km (0.037 R)
• M57: 21,949,149 km (0.09 R)
• M58: 22,063,292 km (0.089 R)
• M59: 23,370,329 km (0.117 R)
• M60: 23,798,478 km (0.047 R)
• M61: 24,979,553 km (0.064 R)
• M62: 25,457,369 km (0.042 R)
• M63: 25,617,439 km (0.049 R)
• M64: 26,220,168 km (0.081 R)
• M65: 26,583,990 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384

Radius: 7.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.52 AU - 12.96 AU

Year: 17315 Days

Day: 15 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,989,883 km

• M1: 172,636 km (0.115 R)
• M2: 493,224 km (0.105 R)
• M3: 988,094 km (0.052 R)
• M4: 1,097,300 km (0.094 R)
• M5: 1,624,633 km (0.113 R)
• M6: 2,052,034 km (0.082 R)
• M7: 2,164,232 km (0.1 R)
• M8: 2,249,802 km (0.055 R)
• M9: 2,365,442 km (0.065 R)
• M10: 2,483,325 km (0.088 R)
• M11: 2,572,934 km (0.067 R)
• M12: 2,633,222 km (0.117 R)
• M13: 2,755,443 km (0.108 R)
• M14: 2,817,227 km (0.116 R)
• M15: 2,973,706 km (0.095 R)
• M16: 3,661,857 km (0.096 R)
• M17: 3,832,847 km (0.059 R)
• M18: 3,971,524 km (0.045 R)
• M19: 4,041,536 km (0.112 R)
• M20: 4,253,965 km (0.06 R)
• M21: 4,325,622 km (0.114 R)
• M22: 5,525,098 km (0.117 R)
• M23: 6,364,791 km (0.066 R)
• M24: 6,736,691 km (0.106 R)
• M25: 7,286,463 km (0.083 R)
• M26: 7,588,502 km (0.09 R)
• M27: 8,071,404 km (0.079 R)
• M28: 8,338,885 km (0.106 R)
• M29: 8,654,835 km (0.063 R)
• M30: 9,391,455 km (0.092 R)
• M31: 9,814,668 km (0.11 R)
• M32: 10,340,354 km (0.117 R)
• M33: 10,436,845 km (0.111 R)
• M34: 10,777,180 km (0.05 R)
• M35: 12,481,549 km (0.062 R)
• M36: 12,842,828 km (0.059 R)
• M37: 13,364,775 km (0.113 R)
• M38: 14,645,632 km (0.116 R)
• M39: 15,190,766 km (0.078 R)
• M40: 16,357,181 km (0.098 R)
• M41: 16,526,226 km (0.058 R)
• M42: 17,552,169 km (0.085 R)
• M43: 17,956,831 km (0.105 R)
• M44: 19,248,160 km (0.112 R)
• M45: 20,206,035 km (0.058 R)
• M46: 20,326,910 km (0.052 R)
• M47: 21,118,133 km (0.052 R)
• M48: 22,167,861 km (0.101 R)
• M49: 23,551,642 km (0.063 R)
• M50: 23,615,221 km (0.114 R)
• M51: 23,806,108 km (0.096 R)
• M52: 23,933,864 km (0.057 R)
• M53: 24,446,536 km (0.109 R)
• M54: 24,768,919 km (0.114 R)
• M55: 25,027,873 km (0.086 R)
• M56: 25,352,650 km (0.104 R)
• M57: 26,401,631 km (0.053 R)
• M58: 26,666,120 km (0.08 R)
• M59: 27,064,499 km (0.118 R)
• M60: 27,197,641 km (0.084 R)
• M61: 27,397,952 km (0.079 R)
• M62: 27,934,261 km (0.068 R)
• M63: 29,017,349 km (0.083 R)
• M64: 31,854,772 km (0.117 R)
• M65: 34,273,919 km (0.09 R)
• M66: 34,490,238 km (0.08 R)
• M67: 34,562,494 km (0.103 R)
• M68: 34,634,749 km (0.085 R)
• M69: 35,287,146 km (0.084 R)
• M70: 35,432,704 km (0.099 R)
• M71: 37,047,015 km (0.068 R)
• M72: 38,086,571 km (0.026 R)
• M73: 38,835,158 km (0.118 R)
• M74: 39,211,098 km (0.103 R)
• M75: 39,966,866 km (0.119 R)
• M76: 40,803,717 km (0.08 R)
• M77: 41,877,231 km (0.062 R)
• M78: 42,340,087 km (0.11 R)
• M79: 43,348,825 km (0.106 R)
• M80: 43,504,706 km (0.05 R)
• M81: 44,916,162 km (0.083 R)
• M82: 46,103,820 km (0.086 R)
• M83: 46,661,521 km (0.1 R)
• M84: 47,703,320 km (0.104 R)
• M85: 48,590,735 km (0.086 R)
• M86: 50,382,020 km (0.077 R)
• M87: 52,111,969 km (0.072 R)
• M88: 52,277,724 km (0.116 R)
• M89: 54,028,917 km (0.107 R)
• M90: 56,308,489 km (0.107 R)
• M91: 56,648,824 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit