🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 188 Days

Day: 34.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 118,710,254 km

• M1: 221,554 km (0.077 R)
• M2: 403,017 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.67 AU - 0.97 AU

Year: 266 Days

Day: 17.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.86 AU - 1.04 AU

Year: 332 Days

Day: 42.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,710,254 km

• M1: 470,336 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.63 AU - 1.65 AU

Year: 752 Days

Day: 30.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.74 AU - 2.84 AU

Year: 1241 Days

Day: 33.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,710,254 km

• M1: 1,879,099 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.23 AU - 2.93 AU

Year: 1484 Days

Day: 18.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.09 AU - 3.35 AU

Year: 1607 Days

Day: 27.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,710,254 km

• M1: 1,865,336 km (0.087 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 9.5

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.28 AU - 6.42 AU

Year: 5068 Days

Day: 7.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 118,710,254 km

• M1: 164,558 km (0.115 R)
• M2: 264,639 km (0.085 R)
• M3: 377,735 km (0.102 R)
• M4: 510,578 km (0.118 R)
• M5: 672,592 km (0.107 R)
• M6: 747,541 km (0.085 R)
• M7: 865,872 km (0.102 R)
• M8: 976,575 km (0.034 R)
• M9: 1,062,743 km (0.106 R)
• M10: 1,369,569 km (0.083 R)
• M11: 1,516,623 km (0.091 R)
• M12: 1,934,749 km (0.078 R)
• M13: 2,157,052 km (0.119 R)
• M14: 2,309,791 km (0.095 R)
• M15: 2,387,732 km (0.119 R)
• M16: 2,506,064 km (0.088 R)
• M17: 2,566,052 km (0.114 R)
• M18: 2,748,861 km (0.028 R)
• M19: 2,873,027 km (0.085 R)
• M20: 3,213,661 km (0.113 R)
• M21: 3,279,036 km (0.091 R)
• M22: 3,933,377 km (0.116 R)
• M23: 4,003,389 km (0.095 R)
• M24: 4,144,609 km (0.086 R)
• M25: 5,593,764 km (0.091 R)
• M26: 5,672,602 km (0.096 R)
• M27: 6,371,972 km (0.026 R)
• M28: 6,564,953 km (0.08 R)
• M29: 6,844,103 km (0.112 R)
• M30: 6,928,625 km (0.101 R)
• M31: 7,675,268 km (0.093 R)
• M32: 7,851,345 km (0.079 R)
• M33: 8,327,066 km (0.054 R)
• M34: 8,842,880 km (0.085 R)
• M35: 8,965,849 km (0.055 R)
• M36: 9,058,301 km (0.028 R)
• M37: 9,431,697 km (0.098 R)
• M38: 9,494,378 km (0.032 R)
• M39: 9,557,210 km (0.066 R)
• M40: 9,746,600 km (0.032 R)
• M41: 9,841,894 km (0.104 R)
• M42: 9,937,338 km (0.078 R)
• M43: 10,257,776 km (0.07 R)
• M44: 11,473,109 km (0.097 R)
• M45: 11,640,958 km (0.048 R)
• M46: 11,775,596 km (0.097 R)
• M47: 11,910,982 km (0.09 R)
• M48: 12,046,817 km (0.082 R)
• M49: 13,432,991 km (0.093 R)
• M50: 13,822,993 km (0.112 R)
• M51: 13,965,859 km (0.08 R)
• M52: 14,397,000 km (0.118 R)
• M53: 14,650,568 km (0.106 R)
• M54: 14,796,127 km (0.081 R)
• M55: 14,869,131 km (0.119 R)
• M56: 15,015,437 km (0.114 R)
• M57: 16,015,350 km (0.066 R)
• M58: 17,074,951 km (0.088 R)
• M59: 18,667,122 km (0.118 R)
• M60: 19,620,958 km (0.045 R)
• M61: 19,902,052 km (0.12 R)
• M62: 20,265,575 km (0.07 R)
• M63: 20,712,872 km (0.101 R)
• M64: 21,369,158 km (0.067 R)
• M65: 21,741,507 km (0.067 R)
• M66: 22,241,015 km (0.1 R)
• M67: 23,591,883 km (0.07 R)
• M68: 24,579,080 km (0.026 R)
• M69: 24,665,547 km (0.102 R)
• M70: 24,752,164 km (0.101 R)
• M71: 25,012,465 km (0.083 R)
• M72: 25,623,572 km (0.084 R)
• M73: 26,682,575 km (0.089 R)
• M74: 26,949,608 km (0.107 R)
• M75: 27,083,348 km (0.101 R)
• M76: 27,262,118 km (0.057 R)
• M77: 27,351,727 km (0.106 R)
• M78: 27,890,877 km (0.109 R)
• M79: 27,981,235 km (0.095 R)
• M80: 28,751,963 km (0.084 R)
• M81: 29,025,727 km (0.038 R)
• M82: 29,117,131 km (0.077 R)
• M83: 29,254,462 km (0.092 R)
• M84: 29,346,166 km (0.114 R)
• M85: 29,851,956 km (0.098 R)
• M86: 30,082,935 km (0.093 R)
• M87: 31,152,709 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 12.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10 AU - 12.54 AU

Year: 13551 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 118,710,254 km

• M1: 224,995 km (0.076 R)
• M2: 325,974 km (0.103 R)
• M3: 1,272,180 km (0.108 R)
• M4: 1,676,095 km (0.12 R)
• M5: 1,837,959 km (0.105 R)
• M6: 1,920,986 km (0.114 R)
• M7: 2,090,780 km (0.065 R)
• M8: 2,206,868 km (0.051 R)
• M9: 2,325,200 km (0.086 R)
• M10: 3,246,423 km (0.071 R)
• M11: 4,196,669 km (0.103 R)
• M12: 4,307,371 km (0.093 R)
• M13: 4,456,521 km (0.117 R)
• M14: 4,992,231 km (0.102 R)
• M15: 5,387,468 km (0.042 R)
• M16: 5,670,208 km (0.093 R)
• M17: 7,156,313 km (0.053 R)
• M18: 7,557,086 km (0.058 R)
• M19: 7,919,562 km (0.097 R)
• M20: 8,149,045 km (0.064 R)
• M21: 8,287,872 km (0.111 R)
• M22: 8,614,593 km (0.084 R)
• M23: 8,708,840 km (0.088 R)
• M24: 9,426,012 km (0.108 R)
• M25: 9,669,258 km (0.084 R)
• M26: 9,964,116 km (0.099 R)
• M27: 10,411,713 km (0.095 R)
• M28: 11,223,879 km (0.099 R)
• M29: 11,326,803 km (0.061 R)
• M30: 11,481,936 km (0.071 R)
• M31: 11,794,147 km (0.101 R)
• M32: 12,693,978 km (0.057 R)
• M33: 13,835,858 km (0.115 R)
• M34: 14,001,613 km (0.052 R)
• M35: 15,294,886 km (0.079 R)
• M36: 16,216,858 km (0.066 R)
• M37: 16,684,651 km (0.109 R)
• M38: 17,275,712 km (0.103 R)
• M39: 17,693,389 km (0.117 R)
• M40: 18,235,532 km (0.054 R)
• M41: 18,783,060 km (0.078 R)
• M42: 19,212,705 km (0.064 R)
• M43: 19,707,724 km (0.096 R)
• M44: 21,537,007 km (0.061 R)
• M45: 21,922,222 km (0.104 R)
• M46: 22,374,606 km (0.115 R)
• M47: 22,764,757 km (0.101 R)
• M48: 23,091,628 km (0.1 R)
• M49: 23,485,968 km (0.105 R)
• M50: 23,948,824 km (0.103 R)
• M51: 24,682,302 km (0.074 R)
• M52: 25,558,647 km (0.117 R)
• M53: 26,651,160 km (0.098 R)
• M54: 26,926,570 km (0.053 R)
• M55: 28,669,983 km (0.089 R)
• M56: 30,090,864 km (0.117 R)
• M57: 31,026,598 km (0.088 R)
• M58: 32,558,481 km (0.1 R)
• M59: 32,779,287 km (0.101 R)
• M60: 34,040,098 km (0.087 R)
• M61: 34,864,532 km (0.061 R)
• M62: 35,999,082 km (0.099 R)
• M63: 37,530,815 km (0.095 R)
• M64: 37,917,076 km (0.06 R)
• M65: 38,693,489 km (0.083 R)
• M66: 39,867,982 km (0.12 R)
• M67: 40,183,185 km (0.05 R)
• M68: 41,372,338 km (0.074 R)
• M69: 41,611,695 km (0.113 R)
• M70: 43,137,593 km (0.059 R)
• M71: 43,380,091 km (0.101 R)
• M72: 43,542,106 km (0.06 R)
• M73: 45,009,063 km (0.103 R)
• M74: 48,242,770 km (0.065 R)
• M75: 49,929,935 km (0.044 R)
• M76: 50,269,821 km (0.077 R)
• M77: 51,293,669 km (0.103 R)
• M78: 51,980,024 km (0.096 R)
• M79: 53,622,459 km (0.056 R)
• M80: 53,883,358 km (0.074 R)
• M81: 55,281,799 km (0.09 R)
• M82: 56,338,558 km (0.085 R)
• M83: 59,368,663 km (0.072 R)
• M84: 60,269,990 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 6

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.71 AU - 20.93 AU

Year: 32806 Days

Day: 18.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 118,710,254 km

• M1: 543,639 km (0.083 R)
• M2: 851,361 km (0.056 R)
• M3: 918,980 km (0.06 R)
• M4: 1,059,452 km (0.096 R)
• M5: 1,481,318 km (0.077 R)
• M6: 1,689,110 km (0.052 R)
• M7: 1,861,895 km (0.119 R)
• M8: 2,319,066 km (0.105 R)
• M9: 2,962,935 km (0.105 R)
• M10: 3,882,663 km (0.07 R)
• M11: 5,067,927 km (0.077 R)
• M12: 6,557,323 km (0.112 R)
• M13: 7,810,056 km (0.099 R)
• M14: 8,025,926 km (0.105 R)
• M15: 8,463,649 km (0.047 R)
• M16: 9,059,198 km (0.067 R)
• M17: 9,285,989 km (0.082 R)
• M18: 10,211,850 km (0.071 R)
• M19: 10,765,362 km (0.095 R)
• M20: 11,086,100 km (0.088 R)
• M21: 11,491,360 km (0.108 R)
• M22: 12,233,216 km (0.099 R)
• M23: 13,762,555 km (0.108 R)
• M24: 14,726,414 km (0.078 R)
• M25: 14,904,137 km (0.051 R)
• M26: 14,993,147 km (0.076 R)
• M27: 15,082,308 km (0.081 R)
• M28: 15,893,577 km (0.118 R)
• M29: 17,651,950 km (0.119 R)
• M30: 17,840,593 km (0.067 R)
• M31: 18,410,561 km (0.112 R)
• M32: 19,083,153 km (0.07 R)
• M33: 20,254,654 km (0.097 R)
• M34: 20,650,340 km (0.09 R)
• M35: 21,751,680 km (0.1 R)
• M36: 22,055,214 km (0.102 R)
• M37: 22,258,518 km (0.119 R)
• M38: 22,769,245 km (0.07 R)
• M39: 23,180,639 km (0.034 R)
• M40: 25,593,204 km (0.102 R)
• M41: 25,913,792 km (0.09 R)
• M42: 28,304,665 km (0.052 R)
• M43: 28,746,876 km (0.108 R)
• M44: 30,878,646 km (0.112 R)
• M45: 31,333,872 km (0.112 R)
• M46: 34,346,474 km (0.082 R)
• M47: 36,605,701 km (0.095 R)
• M48: 37,087,407 km (0.065 R)
• M49: 39,035,171 km (0.08 R)
• M50: 40,517,686 km (0.039 R)
• M51: 40,891,232 km (0.091 R)
• M52: 43,029,284 km (0.049 R)
• M53: 44,432,064 km (0.113 R)
• M54: 45,849,653 km (0.113 R)
• M55: 46,109,056 km (0.103 R)
• M56: 46,368,907 km (0.054 R)
• M57: 51,801,554 km (0.079 R)
• M58: 52,477,736 km (0.083 R)
• M59: 54,386,455 km (0.104 R)
• M60: 56,456,740 km (0.057 R)
• M61: 58,974,772 km (0.097 R)
• M62: 59,822,244 km (0.114 R)
• M63: 61,101,006 km (0.07 R)
• M64: 61,243,723 km (0.078 R)
• M65: 61,386,439 km (0.113 R)
• M66: 62,676,122 km (0.06 R)
• M67: 64,119,592 km (0.081 R)
• M68: 64,700,181 km (0.092 R)
• M69: 72,705,014 km (0.111 R)
• M70: 73,613,522 km (0.073 R)
• M71: 74,221,188 km (0.045 R)
• M72: 74,830,650 km (0.104 R)
• M73: 76,054,510 km (0.038 R)
• M74: 77,593,573 km (0.111 R)
• M75: 79,765,435 km (0.114 R)
• M76: 80,389,557 km (0.092 R)
• M77: 82,114,570 km (0.077 R)
• M78: 88,650,352 km (0.05 R)
• M79: 89,944,972 km (0.043 R)
• M80: 90,920,051 km (0.032 R)
• M81: 95,847,805 km (0.064 R)
• M82: 96,345,367 km (0.053 R)
• M83: 97,342,886 km (0.105 R)
• M84: 98,511,095 km (0.111 R)
• M85: 101,030,024 km (0.092 R)
• M86: 101,874,355 km (0.062 R)
• M87: 103,230,160 km (0.071 R)
• M88: 106,989,405 km (0.109 R)
• M89: 107,161,293 km (0.069 R)
• M90: 116,050,997 km (0.047 R)
• M91: 116,227,672 km (0.09 R)
• M92: 116,404,347 km (0.069 R)
• M93: 116,935,120 km (0.104 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit