🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 183 Days

Day: 18.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.43 AU - 2.03 AU

Year: 815 Days

Day: 46.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.59 AU - 2.41 AU

Year: 1013 Days

Day: 29.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.86 AU - 2.64 AU

Year: 1209 Days

Day: 37.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,261,299 km

• M1: 70,311 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.17 AU - 2.83 AU

Year: 1416 Days

Day: 24.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,261,299 km

• M1: 764,296 km (0.094 R)
• M2: 1,109,567 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.52 AU - 3.14 AU

Year: 1705 Days

Day: 17.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.78 AU - 3.3 AU

Year: 1898 Days

Day: 26.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 12.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.66 AU - 5.92 AU

Year: 4358 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,261,299 km

• M1: 159,771 km (0.048 R)
• M2: 319,840 km (0.109 R)
• M3: 415,583 km (0.076 R)
• M4: 580,589 km (0.063 R)
• M5: 780,153 km (0.114 R)
• M6: 923,617 km (0.102 R)
• M7: 1,118,842 km (0.12 R)
• M8: 1,432,400 km (0.084 R)
• M9: 1,575,565 km (0.119 R)
• M10: 1,686,118 km (0.105 R)
• M11: 1,774,081 km (0.07 R)
• M12: 1,863,690 km (0.107 R)
• M13: 1,954,945 km (0.098 R)
• M14: 2,377,260 km (0.079 R)
• M15: 2,873,476 km (0.11 R)
• M16: 3,087,251 km (0.076 R)
• M17: 3,180,600 km (0.116 R)
• M18: 3,418,012 km (0.101 R)
• M19: 3,498,496 km (0.098 R)
• M20: 3,579,578 km (0.055 R)
• M21: 3,743,687 km (0.058 R)
• M22: 3,927,243 km (0.072 R)
• M23: 4,130,846 km (0.067 R)
• M24: 4,268,626 km (0.108 R)
• M25: 4,355,542 km (0.041 R)
• M26: 4,637,534 km (0.085 R)
• M27: 4,835,003 km (0.065 R)
• M28: 4,980,412 km (0.058 R)
• M29: 5,164,118 km (0.118 R)
• M30: 5,999,473 km (0.114 R)
• M31: 6,552,836 km (0.081 R)
• M32: 6,673,711 km (0.084 R)
• M33: 6,774,839 km (0.102 R)
• M34: 6,856,220 km (0.058 R)
• M35: 7,226,325 km (0.12 R)
• M36: 7,330,296 km (0.076 R)
• M37: 7,476,752 km (0.051 R)
• M38: 7,730,021 km (0.045 R)
• M39: 8,007,525 km (0.099 R)
• M40: 8,093,694 km (0.087 R)
• M41: 8,441,209 km (0.072 R)
• M42: 8,704,950 km (0.079 R)
• M43: 9,083,433 km (0.103 R)
• M44: 9,285,989 km (0.102 R)
• M45: 9,718,626 km (0.103 R)
• M46: 10,556,374 km (0.103 R)
• M47: 10,793,187 km (0.089 R)
• M48: 10,912,267 km (0.106 R)
• M49: 11,175,709 km (0.103 R)
• M50: 11,272,050 km (0.108 R)
• M51: 11,441,395 km (0.103 R)
• M52: 11,538,484 km (0.113 R)
• M53: 11,929,682 km (0.12 R)
• M54: 12,102,318 km (0.076 R)
• M55: 12,625,013 km (0.115 R)
• M56: 12,826,073 km (0.059 R)
• M57: 13,180,470 km (0.058 R)
• M58: 13,538,159 km (0.102 R)
• M59: 14,974,148 km (0.09 R)
• M60: 15,106,991 km (0.115 R)
• M61: 15,427,729 km (0.096 R)
• M62: 15,696,706 km (0.088 R)
• M63: 15,858,870 km (0.062 R)
• M64: 16,103,014 km (0.102 R)
• M65: 16,430,633 km (0.081 R)
• M66: 16,926,251 km (0.106 R)
• M67: 17,259,406 km (0.076 R)
• M68: 17,370,856 km (0.084 R)
• M69: 17,594,654 km (0.119 R)
• M70: 18,158,190 km (0.078 R)
• M71: 18,499,273 km (0.114 R)
• M72: 18,670,562 km (0.083 R)
• M73: 18,928,619 km (0.101 R)
• M74: 19,419,000 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 11.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.62 AU - 9.26 AU

Year: 8782 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,261,299 km

• M1: 247,136 km (0.096 R)
• M2: 337,792 km (0.079 R)
• M3: 853,905 km (0.079 R)
• M4: 1,087,876 km (0.102 R)
• M5: 1,203,216 km (0.115 R)
• M6: 1,384,379 km (0.027 R)
• M7: 1,934,899 km (0.097 R)
• M8: 2,246,661 km (0.111 R)
• M9: 2,446,673 km (0.028 R)
• M10: 2,652,819 km (0.104 R)
• M11: 2,891,428 km (0.11 R)
• M12: 3,054,489 km (0.048 R)
• M13: 3,220,693 km (0.103 R)
• M14: 4,815,705 km (0.06 R)
• M15: 5,777,919 km (0.116 R)
• M16: 6,298,818 km (0.089 R)
• M17: 7,237,096 km (0.08 R)
• M18: 7,684,843 km (0.106 R)
• M19: 7,760,390 km (0.082 R)
• M20: 8,218,757 km (0.117 R)
• M21: 8,804,134 km (0.108 R)
• M22: 10,808,745 km (0.099 R)
• M23: 11,320,520 km (0.101 R)
• M24: 11,796,690 km (0.112 R)
• M25: 12,103,066 km (0.072 R)
• M26: 13,083,082 km (0.109 R)
• M27: 13,400,379 km (0.097 R)
• M28: 13,537,111 km (0.089 R)
• M29: 13,811,923 km (0.109 R)
• M30: 13,950,001 km (0.07 R)
• M31: 14,274,180 km (0.074 R)
• M32: 14,367,230 km (0.104 R)
• M33: 14,929,718 km (0.118 R)
• M34: 15,213,804 km (0.075 R)
• M35: 15,308,799 km (0.116 R)
• M36: 16,124,855 km (0.114 R)
• M37: 16,807,620 km (0.096 R)
• M38: 17,152,443 km (0.092 R)
• M39: 17,300,994 km (0.116 R)
• M40: 17,400,327 km (0.102 R)
• M41: 17,749,189 km (0.098 R)
• M42: 18,403,380 km (0.103 R)
• M43: 18,860,851 km (0.115 R)
• M44: 19,683,340 km (0.106 R)
• M45: 20,203,492 km (0.077 R)
• M46: 21,044,980 km (0.087 R)
• M47: 22,112,959 km (0.056 R)
• M48: 22,490,993 km (0.095 R)
• M49: 22,653,606 km (0.115 R)
• M50: 23,089,235 km (0.09 R)
• M51: 23,362,849 km (0.083 R)
• M52: 24,579,828 km (0.118 R)
• M53: 25,196,021 km (0.093 R)
• M54: 26,044,540 km (0.078 R)
• M55: 28,002,328 km (0.11 R)
• M56: 28,177,357 km (0.058 R)
• M57: 29,294,255 km (0.107 R)
• M58: 30,186,158 km (0.028 R)
• M59: 31,389,373 km (0.116 R)
• M60: 31,631,871 km (0.1 R)
• M61: 31,814,082 km (0.072 R)
• M62: 32,240,884 km (0.069 R)
• M63: 32,976,756 km (0.096 R)
• M64: 34,715,383 km (0.102 R)
• M65: 36,292,892 km (0.116 R)
• M66: 36,611,087 km (0.074 R)
• M67: 37,058,235 km (0.07 R)
• M68: 37,958,066 km (0.117 R)
• M69: 38,151,795 km (0.118 R)
• M70: 38,995,228 km (0.116 R)
• M71: 39,386,427 km (0.08 R)
• M72: 39,779,121 km (0.06 R)
• M73: 40,502,277 km (0.114 R)
• M74: 40,766,317 km (0.082 R)
• M75: 41,296,193 km (0.085 R)
• M76: 42,764,945 km (0.052 R)
• M77: 43,033,922 km (0.116 R)
• M78: 43,168,560 km (0.088 R)
• M79: 44,047,148 km (0.082 R)
• M80: 44,386,735 km (0.061 R)
• M81: 44,727,220 km (0.03 R)
• M82: 45,753,611 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 14

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.11 AU - 9.55 AU

Year: 10207 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,261,299 km

• M1: 209,287 km (0.052 R)
• M2: 523,443 km (0.082 R)
• M3: 690,394 km (0.116 R)
• M4: 1,063,790 km (0.111 R)
• M5: 1,892,114 km (0.114 R)
• M6: 2,265,809 km (0.087 R)
• M7: 2,421,990 km (0.111 R)
• M8: 3,374,778 km (0.061 R)
• M9: 4,303,781 km (0.106 R)
• M10: 4,531,768 km (0.075 R)
• M11: 4,696,924 km (0.096 R)
• M12: 5,101,886 km (0.053 R)
• M13: 5,204,809 km (0.079 R)
• M14: 5,694,892 km (0.081 R)
• M15: 6,346,839 km (0.105 R)
• M16: 6,532,191 km (0.104 R)
• M17: 7,446,982 km (0.069 R)
• M18: 7,642,656 km (0.118 R)
• M19: 8,159,367 km (0.1 R)
• M20: 8,280,392 km (0.029 R)
• M21: 9,226,897 km (0.048 R)
• M22: 9,734,483 km (0.081 R)
• M23: 10,909,724 km (0.112 R)
• M24: 11,763,629 km (0.073 R)
• M25: 11,854,734 km (0.113 R)
• M26: 12,129,545 km (0.064 R)
• M27: 12,732,275 km (0.086 R)
• M28: 13,774,523 km (0.06 R)
• M29: 14,063,546 km (0.099 R)
• M30: 14,745,713 km (0.049 R)
• M31: 15,289,351 km (0.1 R)
• M32: 15,438,799 km (0.094 R)
• M33: 16,142,508 km (0.119 R)
• M34: 16,498,252 km (0.111 R)
• M35: 16,753,914 km (0.097 R)
• M36: 16,908,000 km (0.091 R)
• M37: 17,373,100 km (0.114 R)
• M38: 18,580,654 km (0.096 R)
• M39: 18,900,195 km (0.093 R)
• M40: 19,060,564 km (0.116 R)
• M41: 19,275,237 km (0.1 R)
• M42: 20,196,311 km (0.055 R)
• M43: 21,298,249 km (0.105 R)
• M44: 21,521,000 km (0.113 R)
• M45: 22,250,290 km (0.08 R)
• M46: 22,646,425 km (0.032 R)
• M47: 22,873,814 km (0.104 R)
• M48: 23,216,243 km (0.102 R)
• M49: 23,445,577 km (0.101 R)
• M50: 23,848,593 km (0.08 R)
• M51: 24,895,479 km (0.096 R)
• M52: 25,483,698 km (0.096 R)
• M53: 28,369,890 km (0.114 R)
• M54: 28,922,654 km (0.11 R)
• M55: 29,540,792 km (0.096 R)
• M56: 30,476,377 km (0.088 R)
• M57: 31,231,847 km (0.09 R)
• M58: 31,993,449 km (0.116 R)
• M59: 32,504,625 km (0.071 R)
• M60: 33,147,298 km (0.097 R)
• M61: 33,729,383 km (0.114 R)
• M62: 34,510,733 km (0.107 R)
• M63: 36,490,062 km (0.075 R)
• M64: 36,690,075 km (0.106 R)
• M65: 37,830,160 km (0.07 R)
• M66: 38,506,193 km (0.1 R)
• M67: 39,733,045 km (0.082 R)
• M68: 40,696,156 km (0.059 R)
• M69: 41,458,357 km (0.119 R)
• M70: 41,597,483 km (0.089 R)
• M71: 41,736,759 km (0.095 R)
• M72: 42,365,219 km (0.093 R)
• M73: 43,631,565 km (0.075 R)
• M74: 43,985,514 km (0.055 R)
• M75: 44,553,986 km (0.117 R)
• M76: 44,838,970 km (0.044 R)
• M77: 46,345,720 km (0.069 R)
• M78: 47,504,804 km (0.09 R)
• M79: 48,087,936 km (0.038 R)
• M80: 49,187,630 km (0.113 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit