🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.75 AU - 1.15 AU

Year: 356 Days

Day: 31 Hours

Environment

Temp: 21 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.77 AU - 1.21 AU

Year: 379 Days

Day: 41.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,060,359 km

• M1: 28,872 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.84 AU - 1.38 AU

Year: 450 Days

Day: 22.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.71 AU - 2.71 AU

Year: 1265 Days

Day: 35.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,060,359 km

• M1: 278,252 km (0.089 R)
• M2: 500,106 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.07 AU - 3.99 AU

Year: 2553 Days

Day: 23.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 9.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.86 AU - 8.9 AU

Year: 9340 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,060,359 km

• M1: 120,277 km (0.115 R)
• M2: 391,797 km (0.065 R)
• M3: 558,598 km (0.096 R)
• M4: 651,349 km (0.108 R)
• M5: 749,934 km (0.108 R)
• M6: 1,116,299 km (0.113 R)
• M7: 1,505,254 km (0.099 R)
• M8: 1,654,253 km (0.076 R)
• M9: 1,792,482 km (0.115 R)
• M10: 2,264,313 km (0.108 R)
• M11: 2,470,758 km (0.085 R)
• M12: 2,846,847 km (0.091 R)
• M13: 3,145,594 km (0.118 R)
• M14: 3,221,889 km (0.072 R)
• M15: 3,376,274 km (0.087 R)
• M16: 3,513,456 km (0.111 R)
• M17: 3,672,478 km (0.066 R)
• M18: 4,122,319 km (0.117 R)
• M19: 4,417,775 km (0.096 R)
• M20: 4,503,494 km (0.072 R)
• M21: 4,720,112 km (0.095 R)
• M22: 5,163,670 km (0.092 R)
• M23: 5,924,824 km (0.113 R)
• M24: 6,210,256 km (0.067 R)
• M25: 6,330,533 km (0.086 R)
• M26: 6,720,684 km (0.067 R)
• M27: 8,464,696 km (0.073 R)
• M28: 8,732,327 km (0.067 R)
• M29: 8,840,337 km (0.101 R)
• M30: 9,002,949 km (0.105 R)
• M31: 9,248,739 km (0.078 R)
• M32: 9,386,369 km (0.072 R)
• M33: 9,663,574 km (0.088 R)
• M34: 10,169,214 km (0.12 R)
• M35: 10,425,326 km (0.081 R)
• M36: 10,712,404 km (0.081 R)
• M37: 10,943,982 km (0.111 R)
• M38: 11,618,818 km (0.107 R)
• M39: 11,707,829 km (0.077 R)
• M40: 11,976,357 km (0.098 R)
• M41: 12,216,611 km (0.1 R)
• M42: 12,307,267 km (0.097 R)
• M43: 12,763,242 km (0.111 R)
• M44: 13,380,034 km (0.05 R)
• M45: 13,598,147 km (0.117 R)
• M46: 14,006,400 km (0.094 R)
• M47: 14,132,810 km (0.033 R)
• M48: 14,227,954 km (0.093 R)
• M49: 14,546,299 km (0.088 R)
• M50: 14,674,354 km (0.108 R)
• M51: 14,867,186 km (0.1 R)
• M52: 15,028,452 km (0.116 R)
• M53: 15,255,243 km (0.103 R)
• M54: 15,613,979 km (0.042 R)
• M55: 15,810,849 km (0.105 R)
• M56: 15,942,495 km (0.1 R)
• M57: 16,074,590 km (0.115 R)
• M58: 16,273,256 km (0.12 R)
• M59: 16,339,678 km (0.113 R)
• M60: 17,042,638 km (0.077 R)
• M61: 17,143,916 km (0.086 R)
• M62: 17,755,472 km (0.09 R)
• M63: 17,858,246 km (0.093 R)
• M64: 19,350,933 km (0.095 R)
• M65: 19,421,244 km (0.093 R)
• M66: 20,237,002 km (0.049 R)
• M67: 20,919,317 km (0.102 R)
• M68: 21,865,225 km (0.109 R)
• M69: 21,938,677 km (0.062 R)
• M70: 22,122,384 km (0.071 R)
• M71: 22,417,391 km (0.049 R)
• M72: 22,528,392 km (0.046 R)
• M73: 22,787,944 km (0.093 R)
• M74: 22,899,544 km (0.105 R)
• M75: 23,760,929 km (0.092 R)
• M76: 23,987,420 km (0.088 R)
• M77: 24,063,117 km (0.039 R)
• M78: 25,092,200 km (0.119 R)
• M79: 25,747,439 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.9

Radius: 5.9

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.95 AU - 18.99 AU

Year: 26915 Days

Day: 21.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,060,359 km

• M1: 121,174 km (0.05 R)
• M2: 161,267 km (0.113 R)
• M3: 505,192 km (0.104 R)
• M4: 662,868 km (0.03 R)
• M5: 747,690 km (0.113 R)
• M6: 1,056,460 km (0.117 R)
• M7: 1,224,758 km (0.071 R)
• M8: 1,549,236 km (0.081 R)
• M9: 2,670,771 km (0.11 R)
• M10: 3,088,897 km (0.039 R)
• M11: 3,933,526 km (0.074 R)
• M12: 4,301,088 km (0.096 R)
• M13: 4,956,477 km (0.115 R)
• M14: 5,068,675 km (0.038 R)
• M15: 5,410,506 km (0.03 R)
• M16: 5,996,631 km (0.113 R)
• M17: 6,297,322 km (0.12 R)
• M18: 6,358,059 km (0.058 R)
• M19: 6,788,452 km (0.063 R)
• M20: 6,975,898 km (0.081 R)
• M21: 7,419,755 km (0.064 R)
• M22: 7,483,933 km (0.105 R)
• M23: 7,677,512 km (0.041 R)
• M24: 7,742,438 km (0.075 R)
• M25: 8,135,731 km (0.091 R)
• M26: 8,201,853 km (0.06 R)
• M27: 9,078,347 km (0.112 R)
• M28: 9,984,162 km (0.117 R)
• M29: 10,412,012 km (0.12 R)
• M30: 10,918,700 km (0.081 R)
• M31: 11,730,867 km (0.108 R)
• M32: 14,122,488 km (0.072 R)
• M33: 14,202,223 km (0.052 R)
• M34: 14,925,230 km (0.096 R)
• M35: 15,660,204 km (0.119 R)
• M36: 15,825,211 km (0.102 R)
• M37: 17,250,280 km (0.08 R)
• M38: 18,021,307 km (0.026 R)
• M39: 18,803,405 km (0.057 R)
• M40: 19,066,697 km (0.09 R)
• M41: 20,131,535 km (0.069 R)
• M42: 23,534,288 km (0.078 R)
• M43: 24,102,611 km (0.094 R)
• M44: 24,388,492 km (0.057 R)
• M45: 26,224,956 km (0.066 R)
• M46: 26,322,942 km (0.046 R)
• M47: 28,406,392 km (0.12 R)
• M48: 28,607,601 km (0.032 R)
• M49: 28,910,237 km (0.099 R)
• M50: 29,213,921 km (0.079 R)
• M51: 29,518,801 km (0.032 R)
• M52: 30,336,653 km (0.079 R)
• M53: 30,748,346 km (0.063 R)
• M54: 31,473,447 km (0.081 R)
• M55: 32,203,934 km (0.119 R)
• M56: 32,940,254 km (0.056 R)
• M57: 33,045,870 km (0.04 R)
• M58: 33,257,402 km (0.102 R)
• M59: 34,322,090 km (0.037 R)
• M60: 35,614,466 km (0.1 R)
• M61: 37,252,114 km (0.074 R)
• M62: 38,024,637 km (0.065 R)
• M63: 39,810,537 km (0.075 R)
• M64: 40,374,072 km (0.028 R)
• M65: 41,509,370 km (0.113 R)
• M66: 42,080,834 km (0.114 R)
• M67: 45,917,720 km (0.073 R)
• M68: 46,983,306 km (0.107 R)
• M69: 48,057,119 km (0.095 R)
• M70: 48,536,880 km (0.114 R)
• M71: 52,679,245 km (0.061 R)
• M72: 57,695,261 km (0.106 R)
• M73: 58,972,827 km (0.074 R)
• M74: 59,357,892 km (0.062 R)
• M75: 62,861,175 km (0.115 R)
• M76: 63,780,454 km (0.107 R)
• M77: 65,632,027 km (0.109 R)
• M78: 67,635,441 km (0.098 R)
• M79: 68,173,096 km (0.069 R)
• M80: 71,018,747 km (0.068 R)
• M81: 71,976,024 km (0.071 R)
• M82: 74,179,750 km (0.095 R)
• M83: 76,685,364 km (0.041 R)
• M84: 76,825,388 km (0.064 R)
• M85: 78,935,915 km (0.045 R)
• M86: 79,643,513 km (0.086 R)
• M87: 85,090,521 km (0.092 R)
• M88: 87,565,917 km (0.072 R)
• M89: 88,005,136 km (0.106 R)
• M90: 88,445,253 km (0.115 R)
• M91: 89,622,140 km (0.088 R)
• M92: 91,545,819 km (0.084 R)
• M93: 93,932,054 km (0.043 R)
• M94: 94,231,699 km (0.071 R)
• M95: 96,640,823 km (0.103 R)
• M96: 99,070,143 km (0.044 R)
• M97: 100,445,396 km (0.041 R)
• M98: 101,673,146 km (0.038 R)
• M99: 102,443,126 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit