🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.6 AU - 0.64 AU

Year: 172 Days

Day: 34.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,083,669 km

• M1: 50,265 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.5 AU - 0.82 AU

Year: 189 Days

Day: 22.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.72 AU - 0.82 AU

Year: 239 Days

Day: 47.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.81 AU - 1.23 AU

Year: 364 Days

Day: 15.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.61 AU

Year: 542 Days

Day: 45.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,083,669 km

• M1: 1,104,930 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.23 AU - 1.45 AU

Year: 548 Days

Day: 36.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 13.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.73 AU - 11.21 AU

Year: 10290 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,083,669 km

• M1: 193,729 km (0.071 R)
• M2: 403,914 km (0.098 R)
• M3: 608,415 km (0.059 R)
• M4: 1,086,829 km (0.032 R)
• M5: 1,621,791 km (0.117 R)
• M6: 1,995,336 km (0.064 R)
• M7: 2,259,825 km (0.097 R)
• M8: 2,424,084 km (0.119 R)
• M9: 2,592,382 km (0.058 R)
• M10: 2,852,532 km (0.084 R)
• M11: 3,305,066 km (0.112 R)
• M12: 3,461,096 km (0.11 R)
• M13: 3,715,862 km (0.071 R)
• M14: 4,937,777 km (0.078 R)
• M15: 5,080,792 km (0.08 R)
• M16: 5,444,465 km (0.12 R)
• M17: 5,704,167 km (0.048 R)
• M18: 5,892,211 km (0.078 R)
• M19: 6,352,075 km (0.11 R)
• M20: 6,665,034 km (0.101 R)
• M21: 7,103,804 km (0.052 R)
• M22: 7,510,860 km (0.079 R)
• M23: 8,647,804 km (0.102 R)
• M24: 8,864,272 km (0.062 R)
• M25: 9,082,536 km (0.077 R)
• M26: 9,838,154 km (0.085 R)
• M27: 10,018,869 km (0.044 R)
• M28: 10,109,675 km (0.084 R)
• M29: 10,383,588 km (0.112 R)
• M30: 10,752,796 km (0.117 R)
• M31: 10,939,045 km (0.082 R)
• M32: 11,173,315 km (0.111 R)
• M33: 12,515,956 km (0.061 R)
• M34: 12,859,583 km (0.066 R)
• M35: 13,405,914 km (0.055 R)
• M36: 13,959,875 km (0.09 R)
• M37: 16,517,400 km (0.095 R)
• M38: 16,624,811 km (0.114 R)
• M39: 16,840,382 km (0.11 R)
• M40: 17,002,696 km (0.108 R)
• M41: 18,598,157 km (0.066 R)
• M42: 19,046,801 km (0.119 R)
• M43: 19,840,418 km (0.09 R)
• M44: 21,518,457 km (0.1 R)
• M45: 23,301,963 km (0.034 R)
• M46: 23,846,349 km (0.115 R)
• M47: 25,132,592 km (0.098 R)
• M48: 25,566,426 km (0.06 R)
• M49: 26,190,398 km (0.055 R)
• M50: 26,441,424 km (0.079 R)
• M51: 28,285,068 km (0.08 R)
• M52: 28,542,526 km (0.116 R)
• M53: 29,972,981 km (0.115 R)
• M54: 30,763,007 km (0.083 R)
• M55: 31,693,506 km (0.095 R)
• M56: 31,827,097 km (0.074 R)
• M57: 32,162,196 km (0.111 R)
• M58: 32,835,685 km (0.101 R)
• M59: 33,106,458 km (0.101 R)
• M60: 33,922,963 km (0.116 R)
• M61: 34,402,424 km (0.081 R)
• M62: 34,608,570 km (0.105 R)
• M63: 35,714,996 km (0.05 R)
• M64: 36,063,110 km (0.084 R)
• M65: 37,466,936 km (0.119 R)
• M66: 38,317,849 km (0.11 R)
• M67: 39,246,852 km (0.089 R)
• M68: 40,617,916 km (0.086 R)
• M69: 41,126,998 km (0.062 R)
• M70: 41,418,863 km (0.055 R)
• M71: 42,078,141 km (0.12 R)
• M72: 42,666,958 km (0.082 R)
• M73: 43,184,417 km (0.063 R)
• M74: 43,629,770 km (0.102 R)
• M75: 43,927,470 km (0.049 R)
• M76: 44,151,119 km (0.088 R)
• M77: 46,941,119 km (0.101 R)
• M78: 48,703,980 km (0.084 R)
• M79: 50,098,831 km (0.041 R)
• M80: 50,566,623 km (0.091 R)
• M81: 50,801,193 km (0.08 R)
• M82: 51,035,912 km (0.044 R)
• M83: 52,531,591 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.3 AU - 14.3 AU

Year: 14313 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,083,669 km

• M1: 192,981 km (0.045 R)
• M2: 334,351 km (0.111 R)
• M3: 457,919 km (0.064 R)
• M4: 586,124 km (0.118 R)
• M5: 710,889 km (0.104 R)
• M6: 1,332,618 km (0.054 R)
• M7: 2,915,214 km (0.099 R)
• M8: 3,175,813 km (0.062 R)
• M9: 4,003,389 km (0.083 R)
• M10: 4,553,759 km (0.089 R)
• M11: 4,666,855 km (0.056 R)
• M12: 5,285,442 km (0.118 R)
• M13: 7,649,687 km (0.099 R)
• M14: 8,102,520 km (0.12 R)
• M15: 8,194,074 km (0.082 R)
• M16: 8,610,704 km (0.1 R)
• M17: 8,798,000 km (0.118 R)
• M18: 9,561,249 km (0.09 R)
• M19: 9,804,046 km (0.076 R)
• M20: 10,098,305 km (0.062 R)
• M21: 10,197,040 km (0.1 R)
• M22: 10,495,039 km (0.071 R)
• M23: 10,796,030 km (0.08 R)
• M24: 11,049,000 km (0.079 R)
• M25: 11,304,064 km (0.079 R)
• M26: 12,661,216 km (0.068 R)
• M27: 12,874,692 km (0.114 R)
• M28: 13,035,510 km (0.088 R)
• M29: 14,568,738 km (0.085 R)
• M30: 14,960,834 km (0.116 R)
• M31: 15,073,631 km (0.097 R)
• M32: 15,186,577 km (0.077 R)
• M33: 15,527,212 km (0.106 R)
• M34: 16,274,004 km (0.09 R)
• M35: 16,564,374 km (0.095 R)
• M36: 16,915,181 km (0.102 R)
• M37: 17,209,290 km (0.065 R)
• M38: 18,342,494 km (0.079 R)
• M39: 18,705,419 km (0.08 R)
• M40: 20,492,664 km (0.114 R)
• M41: 21,248,134 km (0.077 R)
• M42: 21,884,673 km (0.03 R)
• M43: 22,141,083 km (0.105 R)
• M44: 22,269,588 km (0.095 R)
• M45: 23,241,824 km (0.102 R)
• M46: 23,372,423 km (0.087 R)
• M47: 23,503,321 km (0.11 R)
• M48: 23,766,015 km (0.091 R)
• M49: 25,969,143 km (0.12 R)
• M50: 26,854,912 km (0.117 R)
• M51: 27,129,574 km (0.104 R)
• M52: 27,267,204 km (0.09 R)
• M53: 27,750,704 km (0.111 R)
• M54: 28,936,716 km (0.096 R)
• M55: 30,068,125 km (0.118 R)
• M56: 31,430,513 km (0.034 R)
• M57: 32,301,322 km (0.113 R)
• M58: 32,593,337 km (0.112 R)
• M59: 32,886,250 km (0.092 R)
• M60: 33,106,458 km (0.099 R)
• M61: 33,770,223 km (0.055 R)
• M62: 34,140,777 km (0.06 R)
• M63: 34,587,327 km (0.08 R)
• M64: 36,620,811 km (0.097 R)
• M65: 38,074,752 km (0.073 R)
• M66: 38,460,565 km (0.062 R)
• M67: 39,625,634 km (0.086 R)
• M68: 39,781,963 km (0.085 R)
• M69: 40,095,072 km (0.06 R)
• M70: 42,229,684 km (0.064 R)
• M71: 42,789,030 km (0.094 R)
• M72: 43,029,584 km (0.1 R)
• M73: 43,511,887 km (0.116 R)
• M74: 43,915,353 km (0.111 R)
• M75: 45,295,991 km (0.119 R)
• M76: 46,608,413 km (0.093 R)
• M77: 47,269,337 km (0.031 R)
• M78: 49,186,882 km (0.048 R)
• M79: 49,354,731 km (0.111 R)
• M80: 51,896,698 km (0.07 R)
• M81: 52,925,333 km (0.104 R)
• M82: 53,269,707 km (0.091 R)
• M83: 54,741,601 km (0.111 R)
• M84: 56,139,144 km (0.109 R)
• M85: 56,842,254 km (0.07 R)
• M86: 57,902,454 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.9

Radius: 4.2

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.8 AU - 22.36 AU

Year: 30593 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,083,669 km

• M1: 262,395 km (0.066 R)
• M2: 597,793 km (0.104 R)
• M3: 696,976 km (0.083 R)
• M4: 883,076 km (0.11 R)
• M5: 1,144,274 km (0.102 R)
• M6: 1,911,861 km (0.071 R)
• M7: 2,095,866 km (0.084 R)
• M8: 2,441,288 km (0.113 R)
• M9: 2,600,609 km (0.059 R)
• M10: 4,273,562 km (0.088 R)
• M11: 4,709,191 km (0.039 R)
• M12: 5,779,564 km (0.069 R)
• M13: 6,260,521 km (0.088 R)
• M14: 6,643,342 km (0.077 R)
• M15: 7,203,287 km (0.081 R)
• M16: 7,662,104 km (0.095 R)
• M17: 8,607,712 km (0.119 R)
• M18: 8,971,833 km (0.079 R)
• M19: 10,157,396 km (0.089 R)
• M20: 10,606,489 km (0.063 R)
• M21: 12,127,002 km (0.105 R)
• M22: 13,085,326 km (0.049 R)
• M23: 13,154,739 km (0.067 R)
• M24: 14,138,944 km (0.098 R)
• M25: 14,281,510 km (0.037 R)
• M26: 15,438,799 km (0.084 R)
• M27: 16,177,215 km (0.071 R)
• M28: 18,929,367 km (0.109 R)
• M29: 19,719,243 km (0.109 R)
• M30: 21,822,440 km (0.12 R)
• M31: 22,650,165 km (0.116 R)
• M32: 22,816,817 km (0.105 R)
• M33: 23,067,842 km (0.115 R)
• M34: 23,403,839 km (0.112 R)
• M35: 23,656,809 km (0.088 R)
• M36: 24,421,404 km (0.073 R)
• M37: 25,367,012 km (0.104 R)
• M38: 26,411,953 km (0.077 R)
• M39: 26,851,471 km (0.037 R)
• M40: 27,559,817 km (0.104 R)
• M41: 29,085,416 km (0.092 R)
• M42: 30,822,547 km (0.087 R)
• M43: 30,914,849 km (0.068 R)
• M44: 31,192,502 km (0.105 R)
• M45: 32,404,993 km (0.12 R)
• M46: 34,109,212 km (0.103 R)
• M47: 34,587,776 km (0.105 R)
• M48: 35,454,845 km (0.087 R)
• M49: 37,603,968 km (0.117 R)
• M50: 38,296,606 km (0.071 R)
• M51: 39,493,838 km (0.105 R)
• M52: 40,804,465 km (0.098 R)
• M53: 41,312,499 km (0.075 R)
• M54: 43,572,025 km (0.073 R)
• M55: 45,660,711 km (0.075 R)
• M56: 45,766,028 km (0.091 R)
• M57: 46,082,427 km (0.086 R)
• M58: 46,399,575 km (0.099 R)
• M59: 48,531,793 km (0.069 R)
• M60: 49,934,872 km (0.114 R)
• M61: 50,478,062 km (0.119 R)
• M62: 51,351,264 km (0.118 R)
• M63: 52,339,508 km (0.073 R)
• M64: 53,334,034 km (0.087 R)
• M65: 53,444,886 km (0.077 R)
• M66: 54,000,493 km (0.074 R)
• M67: 55,229,589 km (0.11 R)
• M68: 56,467,811 km (0.035 R)
• M69: 56,580,757 km (0.087 R)
• M70: 57,374,075 km (0.076 R)
• M71: 57,715,158 km (0.106 R)
• M72: 57,829,002 km (0.061 R)
• M73: 57,942,846 km (0.119 R)
• M74: 58,856,889 km (0.117 R)
• M75: 59,200,964 km (0.035 R)
• M76: 61,860,365 km (0.077 R)
• M77: 62,794,454 km (0.072 R)
• M78: 64,794,877 km (0.111 R)
• M79: 64,913,209 km (0.099 R)
• M80: 65,268,653 km (0.077 R)
• M81: 65,387,285 km (0.064 R)
• M82: 66,100,418 km (0.089 R)
• M83: 68,255,375 km (0.116 R)
• M84: 69,947,327 km (0.102 R)
• M85: 72,388,315 km (0.067 R)
• M86: 75,727,489 km (0.093 R)
• M87: 76,476,227 km (0.047 R)
• M88: 77,855,519 km (0.1 R)
• M89: 78,611,287 km (0.115 R)
• M90: 79,369,599 km (0.111 R)
• M91: 81,275,626 km (0.109 R)
• M92: 81,403,233 km (0.086 R)
• M93: 82,683,042 km (0.108 R)
• M94: 83,840,481 km (0.106 R)
• M95: 85,521,812 km (0.111 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit