🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 43.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.73 AU - 0.97 AU

Year: 283 Days

Day: 48 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.85 AU - 0.87 AU

Year: 288 Days

Day: 40.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,524,813 km

• M1: 363,224 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.8 AU - 1.02 AU

Year: 314 Days

Day: 20.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,524,813 km

• M1: 172,786 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.38 AU - 1.44 AU

Year: 606 Days

Day: 14.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.08 AU - 2.88 AU

Year: 1412 Days

Day: 18.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,524,813 km

• M1: 89,160 km (0.054 R)
• M2: 951,442 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.51 AU - 3.67 AU

Year: 1964 Days

Day: 29.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 10.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.06 AU - 12.16 AU

Year: 12499 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,524,813 km

• M1: 134,937 km (0.066 R)
• M2: 208,390 km (0.062 R)
• M3: 319,990 km (0.099 R)
• M4: 445,652 km (0.06 R)
• M5: 625,917 km (0.099 R)
• M6: 1,082,041 km (0.095 R)
• M7: 1,653,505 km (0.085 R)
• M8: 1,998,478 km (0.115 R)
• M9: 2,454,303 km (0.109 R)
• M10: 2,543,313 km (0.091 R)
• M11: 3,132,729 km (0.114 R)
• M12: 3,936,219 km (0.06 R)
• M13: 5,026,189 km (0.103 R)
• M14: 5,102,035 km (0.099 R)
• M15: 5,178,330 km (0.117 R)
• M16: 5,762,360 km (0.042 R)
• M17: 6,367,334 km (0.102 R)
• M18: 6,532,041 km (0.069 R)
• M19: 6,950,317 km (0.063 R)
• M20: 7,420,354 km (0.09 R)
• M21: 7,550,354 km (0.108 R)
• M22: 7,681,103 km (0.119 R)
• M23: 8,526,779 km (0.098 R)
• M24: 8,799,945 km (0.055 R)
• M25: 9,589,672 km (0.083 R)
• M26: 9,684,069 km (0.079 R)
• M27: 9,873,759 km (0.039 R)
• M28: 10,016,924 km (0.108 R)
• M29: 10,401,989 km (0.117 R)
• M30: 10,596,316 km (0.028 R)
• M31: 12,605,416 km (0.076 R)
• M32: 13,972,890 km (0.082 R)
• M33: 15,999,043 km (0.082 R)
• M34: 16,789,369 km (0.086 R)
• M35: 17,132,098 km (0.104 R)
• M36: 17,824,287 km (0.072 R)
• M37: 18,232,240 km (0.11 R)
• M38: 18,408,168 km (0.084 R)
• M39: 18,879,700 km (0.045 R)
• M40: 19,895,021 km (0.085 R)
• M41: 22,478,875 km (0.068 R)
• M42: 22,604,537 km (0.12 R)
• M43: 22,730,349 km (0.108 R)
• M44: 24,646,548 km (0.096 R)
• M45: 25,166,251 km (0.093 R)
• M46: 25,755,368 km (0.082 R)
• M47: 26,415,094 km (0.069 R)
• M48: 27,415,156 km (0.055 R)
• M49: 27,953,559 km (0.12 R)
• M50: 29,246,384 km (0.034 R)
• M51: 31,327,141 km (0.111 R)
• M52: 31,890,077 km (0.066 R)
• M53: 32,456,305 km (0.099 R)
• M54: 33,598,635 km (0.07 R)
• M55: 33,670,591 km (0.081 R)
• M56: 33,742,398 km (0.12 R)
• M57: 33,886,311 km (0.049 R)
• M58: 34,030,524 km (0.061 R)
• M59: 34,754,278 km (0.066 R)
• M60: 35,483,119 km (0.031 R)
• M61: 36,659,706 km (0.086 R)
• M62: 37,252,862 km (0.095 R)
• M63: 37,476,062 km (0.098 R)
• M64: 39,961,032 km (0.11 R)
• M65: 42,731,884 km (0.102 R)
• M66: 43,277,916 km (0.104 R)
• M67: 44,061,809 km (0.113 R)
• M68: 44,455,550 km (0.09 R)
• M69: 46,042,185 km (0.048 R)
• M70: 47,003,053 km (0.053 R)
• M71: 47,970,652 km (0.049 R)
• M72: 48,132,517 km (0.062 R)
• M73: 48,537,927 km (0.051 R)
• M74: 48,781,771 km (0.108 R)
• M75: 49,515,848 km (0.079 R)
• M76: 49,761,338 km (0.057 R)
• M77: 50,253,515 km (0.107 R)
• M78: 50,335,644 km (0.118 R)
• M79: 50,664,909 km (0.119 R)
• M80: 50,829,766 km (0.075 R)
• M81: 50,994,773 km (0.039 R)
• M82: 51,160,078 km (0.05 R)
• M83: 51,242,656 km (0.09 R)
• M84: 51,656,743 km (0.097 R)
• M85: 52,655,010 km (0.042 R)
• M86: 52,989,211 km (0.074 R)
• M87: 54,333,049 km (0.046 R)
• M88: 56,113,713 km (0.05 R)
• M89: 56,968,365 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.3

Radius: 5.5

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.19 AU - 16.91 AU

Year: 18038 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,524,813 km

• M1: 232,774 km (0.042 R)
• M2: 401,072 km (0.117 R)
• M3: 465,249 km (0.108 R)
• M4: 550,819 km (0.076 R)
• M5: 943,813 km (0.09 R)
• M6: 1,214,436 km (0.083 R)
• M7: 1,261,858 km (0.116 R)
• M8: 1,823,748 km (0.104 R)
• M9: 2,188,168 km (0.096 R)
• M10: 2,574,879 km (0.114 R)
• M11: 2,823,361 km (0.077 R)
• M12: 3,614,135 km (0.113 R)
• M13: 4,177,072 km (0.115 R)
• M14: 4,322,032 km (0.064 R)
• M15: 4,542,689 km (0.075 R)
• M16: 6,687,623 km (0.059 R)
• M17: 6,729,959 km (0.064 R)
• M18: 7,071,491 km (0.08 R)
• M19: 7,157,809 km (0.092 R)
• M20: 7,418,708 km (0.117 R)
• M21: 9,095,551 km (0.12 R)
• M22: 9,568,130 km (0.12 R)
• M23: 10,194,347 km (0.051 R)
• M24: 10,883,544 km (0.107 R)
• M25: 11,638,415 km (0.062 R)
• M26: 12,671,089 km (0.117 R)
• M27: 14,383,386 km (0.096 R)
• M28: 14,712,502 km (0.065 R)
• M29: 15,827,305 km (0.088 R)
• M30: 16,623,615 km (0.07 R)
• M31: 17,200,464 km (0.035 R)
• M32: 17,258,508 km (0.112 R)
• M33: 17,374,745 km (0.079 R)
• M34: 17,549,625 km (0.109 R)
• M35: 17,608,118 km (0.061 R)
• M36: 18,433,001 km (0.089 R)
• M37: 19,089,885 km (0.053 R)
• M38: 19,997,944 km (0.075 R)
• M39: 20,242,537 km (0.08 R)
• M40: 20,488,027 km (0.096 R)
• M41: 20,611,146 km (0.088 R)
• M42: 20,672,780 km (0.036 R)
• M43: 20,981,999 km (0.079 R)
• M44: 21,355,096 km (0.106 R)
• M45: 22,044,742 km (0.067 R)
• M46: 22,487,402 km (0.038 R)
• M47: 23,124,988 km (0.103 R)
• M48: 23,317,371 km (0.115 R)
• M49: 23,445,876 km (0.099 R)
• M50: 23,703,783 km (0.104 R)
• M51: 24,352,439 km (0.084 R)
• M52: 24,417,664 km (0.075 R)
• M53: 24,744,385 km (0.092 R)
• M54: 25,204,399 km (0.074 R)
• M55: 26,601,344 km (0.108 R)
• M56: 26,870,171 km (0.115 R)
• M57: 29,261,344 km (0.11 R)
• M58: 31,435,449 km (0.079 R)
• M59: 32,505,972 km (0.101 R)
• M60: 32,793,349 km (0.096 R)
• M61: 33,081,774 km (0.118 R)
• M62: 34,024,540 km (0.025 R)
• M63: 34,243,401 km (0.059 R)
• M64: 36,010,900 km (0.115 R)
• M65: 36,085,101 km (0.089 R)
• M66: 36,308,301 km (0.109 R)
• M67: 37,431,033 km (0.042 R)
• M68: 37,656,926 km (0.067 R)
• M69: 37,958,814 km (0.098 R)
• M70: 38,565,134 km (0.117 R)
• M71: 39,327,335 km (0.12 R)
• M72: 39,633,712 km (0.1 R)
• M73: 40,325,752 km (0.107 R)
• M74: 40,402,944 km (0.114 R)
• M75: 40,480,137 km (0.118 R)
• M76: 40,557,329 km (0.116 R)
• M77: 40,789,355 km (0.099 R)
• M78: 41,956,219 km (0.035 R)
• M79: 42,269,178 km (0.118 R)
• M80: 42,661,423 km (0.067 R)
• M81: 43,687,216 km (0.119 R)
• M82: 44,800,822 km (0.105 R)
• M83: 46,731,532 km (0.106 R)
• M84: 47,381,086 km (0.101 R)
• M85: 47,870,271 km (0.087 R)
• M86: 48,197,292 km (0.118 R)
• M87: 49,347,700 km (0.063 R)
• M88: 50,840,238 km (0.055 R)
• M89: 51,090,366 km (0.075 R)
• M90: 51,759,517 km (0.114 R)
• M91: 52,684,331 km (0.071 R)
• M92: 55,748,843 km (0.119 R)
• M93: 55,920,731 km (0.093 R)
• M94: 56,869,631 km (0.095 R)
• M95: 57,563,017 km (0.1 R)
• M96: 57,910,682 km (0.064 R)
• M97: 58,172,030 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 4.5

Gravity: 30.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.79 AU - 17.49 AU

Year: 21305 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,524,813 km

• M1: 376,538 km (0.112 R)
• M2: 414,237 km (0.073 R)
• M3: 556,654 km (0.086 R)
• M4: 1,502,711 km (0.04 R)
• M5: 2,366,190 km (0.089 R)
• M6: 2,695,006 km (0.06 R)
• M7: 3,274,548 km (0.073 R)
• M8: 3,681,604 km (0.105 R)
• M9: 3,765,079 km (0.081 R)
• M10: 4,453,977 km (0.07 R)
• M11: 4,995,970 km (0.096 R)
• M12: 5,042,047 km (0.111 R)
• M13: 5,798,713 km (0.084 R)
• M14: 5,847,033 km (0.106 R)
• M15: 5,895,652 km (0.12 R)
• M16: 6,091,476 km (0.097 R)
• M17: 6,239,578 km (0.119 R)
• M18: 6,844,252 km (0.069 R)
• M19: 8,990,682 km (0.086 R)
• M20: 10,665,281 km (0.032 R)
• M21: 11,325,157 km (0.072 R)
• M22: 11,690,625 km (0.119 R)
• M23: 11,813,295 km (0.088 R)
• M24: 14,093,466 km (0.119 R)
• M25: 14,486,310 km (0.102 R)
• M26: 15,015,886 km (0.036 R)
• M27: 15,216,048 km (0.108 R)
• M28: 18,252,137 km (0.119 R)
• M29: 19,111,726 km (0.054 R)
• M30: 19,183,982 km (0.11 R)
• M31: 20,278,291 km (0.1 R)
• M32: 21,093,449 km (0.085 R)
• M33: 21,317,697 km (0.082 R)
• M34: 22,985,862 km (0.109 R)
• M35: 23,913,220 km (0.07 R)
• M36: 24,852,844 km (0.052 R)
• M37: 25,565,528 km (0.104 R)
• M38: 25,884,321 km (0.099 R)
• M39: 26,124,426 km (0.074 R)
• M40: 26,687,213 km (0.071 R)
• M41: 26,767,996 km (0.084 R)
• M42: 26,929,711 km (0.114 R)
• M43: 27,988,864 km (0.105 R)
• M44: 31,076,863 km (0.073 R)
• M45: 31,844,300 km (0.062 R)
• M46: 32,273,197 km (0.093 R)
• M47: 32,704,189 km (0.102 R)
• M48: 32,877,124 km (0.07 R)
• M49: 33,223,742 km (0.093 R)
• M50: 33,920,719 km (0.098 R)
• M51: 34,622,632 km (0.066 R)
• M52: 35,152,208 km (0.049 R)
• M53: 39,759,823 km (0.093 R)
• M54: 39,944,427 km (0.114 R)
• M55: 40,129,180 km (0.084 R)
• M56: 42,180,765 km (0.078 R)
• M57: 42,463,206 km (0.098 R)
• M58: 42,651,849 km (0.07 R)
• M59: 42,840,791 km (0.116 R)
• M60: 44,649,130 km (0.108 R)
• M61: 46,191,035 km (0.072 R)
• M62: 47,163,721 km (0.101 R)
• M63: 47,456,783 km (0.096 R)
• M64: 47,750,593 km (0.076 R)
• M65: 48,438,145 km (0.09 R)
• M66: 50,520,697 km (0.057 R)
• M67: 53,953,968 km (0.063 R)
• M68: 54,465,144 km (0.08 R)
• M69: 54,875,192 km (0.088 R)
• M70: 56,526,004 km (0.089 R)
• M71: 57,461,589 km (0.111 R)
• M72: 57,565,859 km (0.035 R)
• M73: 58,507,278 km (0.094 R)
• M74: 58,822,182 km (0.091 R)
• M75: 58,927,200 km (0.026 R)
• M76: 59,032,367 km (0.111 R)
• M77: 60,829,636 km (0.073 R)
• M78: 61,148,728 km (0.099 R)
• M79: 61,468,269 km (0.043 R)
• M80: 62,002,034 km (0.099 R)
• M81: 62,323,221 km (0.101 R)
• M82: 62,966,941 km (0.085 R)
• M83: 65,237,387 km (0.099 R)
• M84: 66,546,818 km (0.056 R)
• M85: 67,204,749 km (0.09 R)
• M86: 68,859,152 km (0.066 R)
• M87: 70,526,869 km (0.059 R)
• M88: 71,197,666 km (0.107 R)
• M89: 72,432,895 km (0.06 R)
• M90: 72,996,730 km (0.103 R)
• M91: 73,335,719 km (0.106 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit