🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.88 AU - 1 AU

Year: 325 Days

Day: 40.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,739,764 km

• M1: 493,523 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.71 AU - 4.91 AU

Year: 3189 Days

Day: 38.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 12.1

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.89 AU - 7.65 AU

Year: 5596 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,739,764 km

• M1: 151,543 km (0.104 R)
• M2: 241,750 km (0.078 R)
• M3: 331,658 km (0.108 R)
• M4: 552,016 km (0.098 R)
• M5: 838,047 km (0.111 R)
• M6: 984,055 km (0.088 R)
• M7: 1,581,549 km (0.119 R)
• M8: 1,672,654 km (0.079 R)
• M9: 1,784,553 km (0.074 R)
• M10: 1,996,234 km (0.107 R)
• M11: 2,155,556 km (0.117 R)
• M12: 3,505,377 km (0.087 R)
• M13: 3,698,807 km (0.109 R)
• M14: 3,821,627 km (0.118 R)
• M15: 4,534,311 km (0.057 R)
• M16: 4,665,958 km (0.051 R)
• M17: 4,852,506 km (0.092 R)
• M18: 5,041,448 km (0.088 R)
• M19: 5,232,784 km (0.075 R)
• M20: 5,793,028 km (0.065 R)
• M21: 6,022,661 km (0.103 R)
• M22: 6,520,373 km (0.027 R)
• M23: 6,669,223 km (0.087 R)
• M24: 7,122,953 km (0.113 R)
• M25: 7,245,623 km (0.118 R)
• M26: 7,555,440 km (0.026 R)
• M27: 7,649,238 km (0.109 R)
• M28: 7,774,901 km (0.09 R)
• M29: 7,964,740 km (0.091 R)
• M30: 8,445,997 km (0.117 R)
• M31: 9,436,783 km (0.08 R)
• M32: 9,639,488 km (0.111 R)
• M33: 10,186,867 km (0.037 R)
• M34: 12,108,003 km (0.047 R)
• M35: 12,217,957 km (0.114 R)
• M36: 12,475,864 km (0.111 R)
• M37: 12,661,216 km (0.077 R)
• M38: 13,639,735 km (0.091 R)
• M39: 14,176,642 km (0.059 R)
• M40: 14,292,581 km (0.094 R)
• M41: 14,408,968 km (0.093 R)
• M42: 14,759,775 km (0.057 R)
• M43: 15,192,262 km (0.108 R)
• M44: 15,549,352 km (0.1 R)
• M45: 15,909,135 km (0.081 R)
• M46: 16,029,711 km (0.083 R)
• M47: 16,150,437 km (0.117 R)
• M48: 16,718,460 km (0.093 R)
• M49: 17,087,069 km (0.106 R)
• M50: 17,790,777 km (0.061 R)
• M51: 17,957,728 km (0.101 R)
• M52: 18,167,165 km (0.114 R)
• M53: 19,526,561 km (0.092 R)
• M54: 19,612,580 km (0.109 R)
• M55: 20,218,451 km (0.097 R)
• M56: 20,392,733 km (0.056 R)
• M57: 20,655,128 km (0.095 R)
• M58: 21,670,897 km (0.068 R)
• M59: 23,476,244 km (0.061 R)
• M60: 24,027,363 km (0.112 R)
• M61: 25,941,916 km (0.117 R)
• M62: 27,518,229 km (0.1 R)
• M63: 27,808,150 km (0.035 R)
• M64: 28,002,029 km (0.041 R)
• M65: 28,439,902 km (0.106 R)
• M66: 28,537,439 km (0.105 R)
• M67: 29,027,223 km (0.069 R)
• M68: 29,223,794 km (0.119 R)
• M69: 29,470,332 km (0.064 R)
• M70: 30,463,063 km (0.12 R)
• M71: 30,562,845 km (0.084 R)
• M72: 30,763,007 km (0.052 R)
• M73: 31,013,733 km (0.077 R)
• M74: 31,416,301 km (0.072 R)
• M75: 32,787,665 km (0.108 R)
• M76: 32,992,464 km (0.101 R)
• M77: 33,197,712 km (0.118 R)
• M78: 33,609,555 km (0.096 R)
• M79: 34,023,044 km (0.066 R)
• M80: 34,282,446 km (0.117 R)
• M81: 34,490,238 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 11.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.86 AU - 10.94 AU

Year: 10273 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 55.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,739,764 km

• M1: 222,452 km (0.105 R)
• M2: 318,494 km (0.113 R)
• M3: 534,812 km (0.045 R)
• M4: 1,009,786 km (0.111 R)
• M5: 1,129,165 km (0.047 R)
• M6: 1,420,731 km (0.06 R)
• M7: 1,777,372 km (0.067 R)
• M8: 2,140,147 km (0.078 R)
• M9: 2,456,397 km (0.083 R)
• M10: 2,860,910 km (0.045 R)
• M11: 3,133,926 km (0.081 R)
• M12: 3,209,922 km (0.058 R)
• M13: 3,467,679 km (0.099 R)
• M14: 3,921,409 km (0.119 R)
• M15: 4,141,617 km (0.086 R)
• M16: 4,479,409 km (0.05 R)
• M17: 4,622,873 km (0.046 R)
• M18: 4,855,648 km (0.119 R)
• M19: 5,272,278 km (0.098 R)
• M20: 5,363,084 km (0.096 R)
• M21: 5,515,673 km (0.075 R)
• M22: 7,388,040 km (0.065 R)
• M23: 7,694,866 km (0.057 R)
• M24: 7,798,088 km (0.096 R)
• M25: 9,291,374 km (0.098 R)
• M26: 9,734,034 km (0.111 R)
• M27: 9,957,982 km (0.065 R)
• M28: 10,145,877 km (0.086 R)
• M29: 10,297,121 km (0.087 R)
• M30: 10,755,189 km (0.099 R)
• M31: 12,169,188 km (0.098 R)
• M32: 12,734,818 km (0.081 R)
• M33: 12,816,349 km (0.097 R)
• M34: 13,185,407 km (0.046 R)
• M35: 14,059,806 km (0.102 R)
• M36: 14,270,739 km (0.063 R)
• M37: 14,355,561 km (0.09 R)
• M38: 15,645,843 km (0.1 R)
• M39: 15,733,208 km (0.073 R)
• M40: 15,996,201 km (0.063 R)
• M41: 16,128,296 km (0.094 R)
• M42: 16,216,559 km (0.04 R)
• M43: 17,017,955 km (0.094 R)
• M44: 17,468,843 km (0.09 R)
• M45: 17,559,499 km (0.104 R)
• M46: 17,650,155 km (0.062 R)
• M47: 17,786,738 km (0.116 R)
• M48: 18,198,282 km (0.104 R)
• M49: 19,734,203 km (0.053 R)
• M50: 20,925,301 km (0.099 R)
• M51: 21,602,381 km (0.057 R)
• M52: 21,894,845 km (0.11 R)
• M53: 22,041,601 km (0.067 R)
• M54: 22,483,662 km (0.082 R)
• M55: 24,585,213 km (0.088 R)
• M56: 25,043,581 km (0.028 R)
• M57: 25,299,543 km (0.114 R)
• M58: 25,504,941 km (0.117 R)
• M59: 25,607,864 km (0.038 R)
• M60: 25,865,621 km (0.095 R)
• M61: 25,968,994 km (0.096 R)
• M62: 26,072,515 km (0.038 R)
• M63: 27,010,344 km (0.052 R)
• M64: 27,694,605 km (0.114 R)
• M65: 28,278,037 km (0.081 R)
• M66: 29,456,868 km (0.098 R)
• M67: 29,835,351 km (0.12 R)
• M68: 30,161,175 km (0.075 R)
• M69: 30,925,769 km (0.097 R)
• M70: 31,365,438 km (0.08 R)
• M71: 31,530,893 km (0.083 R)
• M72: 32,585,558 km (0.093 R)
• M73: 33,089,104 km (0.091 R)
• M74: 34,387,614 km (0.116 R)
• M75: 35,300,909 km (0.099 R)
• M76: 35,530,392 km (0.118 R)
• M77: 37,267,822 km (0.085 R)
• M78: 37,443,001 km (0.12 R)
• M79: 38,973,387 km (0.068 R)
• M80: 39,388,970 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.2

Radius: 6.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.19 AU - 14.41 AU

Year: 19275 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,739,764 km

• M1: 113,096 km (0.065 R)
• M2: 505,940 km (0.103 R)
• M3: 546,631 km (0.118 R)
• M4: 631,752 km (0.119 R)
• M5: 767,736 km (0.101 R)
• M6: 947,104 km (0.109 R)
• M7: 1,139,786 km (0.117 R)
• M8: 1,364,183 km (0.05 R)
• M9: 1,461,870 km (0.065 R)
• M10: 1,541,606 km (0.083 R)
• M11: 2,208,364 km (0.057 R)
• M12: 3,080,669 km (0.072 R)
• M13: 3,445,837 km (0.088 R)
• M14: 3,499,244 km (0.059 R)
• M15: 3,824,918 km (0.058 R)
• M16: 4,245,588 km (0.113 R)
• M17: 4,979,216 km (0.09 R)
• M18: 5,130,609 km (0.047 R)
• M19: 5,283,498 km (0.059 R)
• M20: 5,406,916 km (0.117 R)
• M21: 5,878,299 km (0.118 R)
• M22: 6,006,205 km (0.116 R)
• M23: 6,362,846 km (0.048 R)
• M24: 6,494,193 km (0.06 R)
• M25: 7,130,583 km (0.104 R)
• M26: 7,404,347 km (0.085 R)
• M27: 7,821,575 km (0.074 R)
• M28: 8,033,106 km (0.074 R)
• M29: 8,425,801 km (0.104 R)
• M30: 8,533,960 km (0.027 R)
• M31: 9,044,837 km (0.101 R)
• M32: 9,603,136 km (0.07 R)
• M33: 9,678,533 km (0.077 R)
• M34: 9,753,931 km (0.12 R)
• M35: 9,867,625 km (0.107 R)
• M36: 9,981,619 km (0.066 R)
• M37: 10,597,214 km (0.081 R)
• M38: 10,675,154 km (0.037 R)
• M39: 10,948,919 km (0.086 R)
• M40: 11,185,582 km (0.073 R)
• M41: 11,225,226 km (0.097 R)
• M42: 11,384,099 km (0.104 R)
• M43: 12,189,534 km (0.109 R)
• M44: 13,685,064 km (0.115 R)
• M45: 13,854,857 km (0.078 R)
• M46: 14,153,455 km (0.119 R)
• M47: 14,887,830 km (0.099 R)
• M48: 15,062,262 km (0.091 R)
• M49: 15,193,758 km (0.081 R)
• M50: 15,369,386 km (0.116 R)
• M51: 15,457,649 km (0.07 R)
• M52: 15,723,035 km (0.096 R)
• M53: 15,900,758 km (0.106 R)
• M54: 17,255,217 km (0.112 R)
• M55: 18,458,732 km (0.061 R)
• M56: 18,505,556 km (0.118 R)
• M57: 18,740,275 km (0.102 R)
• M58: 19,260,277 km (0.038 R)
• M59: 19,402,844 km (0.1 R)
• M60: 20,653,482 km (0.073 R)
• M61: 21,043,484 km (0.105 R)
• M62: 22,178,483 km (0.102 R)
• M63: 23,841,113 km (0.071 R)
• M64: 24,404,349 km (0.099 R)
• M65: 24,971,774 km (0.117 R)
• M66: 25,805,034 km (0.08 R)
• M67: 26,594,462 km (0.109 R)
• M68: 27,605,744 km (0.086 R)
• M69: 29,173,230 km (0.056 R)
• M70: 30,215,928 km (0.057 R)
• M71: 31,103,342 km (0.091 R)
• M72: 31,774,588 km (0.043 R)
• M73: 32,847,055 km (0.095 R)
• M74: 33,074,294 km (0.093 R)
• M75: 34,680,078 km (0.108 R)
• M76: 35,027,444 km (0.118 R)
• M77: 35,201,426 km (0.102 R)
• M78: 35,259,620 km (0.115 R)
• M79: 35,492,394 km (0.04 R)
• M80: 37,431,781 km (0.111 R)
• M81: 38,743,754 km (0.066 R)
• M82: 38,983,859 km (0.068 R)
• M83: 39,104,135 km (0.1 R)
• M84: 39,344,988 km (0.107 R)
• M85: 40,131,424 km (0.057 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit