🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 227 Days

Day: 43.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,201,912 km

• M1: 138,976 km (0.117 R)
• M2: 173,085 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.76 AU - 2.36 AU

Year: 1096 Days

Day: 12.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.69 AU - 2.79 AU

Year: 1243 Days

Day: 12.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,201,912 km

• M1: 360,531 km (0.12 R)
• M2: 1,045,689 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.66 AU - 2.74 AU

Year: 1645 Days

Day: 15.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,201,912 km

• M1: 2,031,689 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.26 AU - 4.22 AU

Year: 2682 Days

Day: 20.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,201,912 km

• M1: 3,122,108 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.19 AU - 5.01 AU

Year: 3079 Days

Day: 27.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,201,912 km

• M1: 422,315 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 9.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.79 AU - 9.07 AU

Year: 9077 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,201,912 km

• M1: 123,418 km (0.07 R)
• M2: 279,598 km (0.036 R)
• M3: 340,186 km (0.109 R)
• M4: 451,636 km (0.12 R)
• M5: 649,853 km (0.071 R)
• M6: 737,368 km (0.112 R)
• M7: 888,761 km (0.032 R)
• M8: 999,763 km (0.101 R)
• M9: 1,128,866 km (0.104 R)
• M10: 1,209,050 km (0.082 R)
• M11: 1,731,147 km (0.12 R)
• M12: 1,824,645 km (0.099 R)
• M13: 1,935,796 km (0.106 R)
• M14: 2,049,192 km (0.118 R)
• M15: 2,351,379 km (0.062 R)
• M16: 2,455,350 km (0.095 R)
• M17: 2,614,073 km (0.068 R)
• M18: 3,073,039 km (0.054 R)
• M19: 3,263,777 km (0.083 R)
• M20: 3,676,816 km (0.087 R)
• M21: 3,920,511 km (0.095 R)
• M22: 4,106,611 km (0.111 R)
• M23: 4,169,442 km (0.072 R)
• M24: 4,402,067 km (0.074 R)
• M25: 4,509,329 km (0.07 R)
• M26: 4,704,554 km (0.069 R)
• M27: 5,036,063 km (0.081 R)
• M28: 5,421,128 km (0.034 R)
• M29: 5,628,769 km (0.085 R)
• M30: 5,862,591 km (0.104 R)
• M31: 6,706,173 km (0.084 R)
• M32: 6,854,724 km (0.071 R)
• M33: 7,079,420 km (0.077 R)
• M34: 7,230,514 km (0.109 R)
• M35: 7,716,408 km (0.1 R)
• M36: 8,159,965 km (0.115 R)
• M37: 8,611,901 km (0.086 R)
• M38: 9,099,440 km (0.079 R)
• M39: 9,679,431 km (0.097 R)
• M40: 9,931,653 km (0.117 R)
• M41: 10,672,462 km (0.092 R)
• M42: 11,108,091 km (0.082 R)
• M43: 11,757,345 km (0.114 R)
• M44: 11,817,035 km (0.117 R)
• M45: 11,876,725 km (0.087 R)
• M46: 12,056,691 km (0.111 R)
• M47: 12,207,186 km (0.071 R)
• M48: 12,328,061 km (0.083 R)
• M49: 12,419,017 km (0.109 R)
• M50: 12,907,903 km (0.097 R)
• M51: 13,031,022 km (0.038 R)
• M52: 13,278,606 km (0.097 R)
• M53: 13,652,900 km (0.114 R)
• M54: 14,125,480 km (0.069 R)
• M55: 15,054,632 km (0.079 R)
• M56: 15,184,333 km (0.081 R)
• M57: 16,335,040 km (0.064 R)
• M58: 16,635,433 km (0.101 R)
• M59: 16,736,112 km (0.096 R)
• M60: 17,309,670 km (0.11 R)
• M61: 17,684,263 km (0.097 R)
• M62: 17,924,069 km (0.091 R)
• M63: 18,233,886 km (0.111 R)
• M64: 18,998,930 km (0.033 R)
• M65: 19,209,414 km (0.091 R)
• M66: 19,667,931 km (0.114 R)
• M67: 20,344,862 km (0.077 R)
• M68: 20,416,519 km (0.084 R)
• M69: 20,667,993 km (0.109 R)
• M70: 21,794,465 km (0.087 R)
• M71: 22,531,833 km (0.072 R)
• M72: 22,978,083 km (0.101 R)
• M73: 23,052,733 km (0.078 R)
• M74: 23,803,864 km (0.077 R)
• M75: 24,030,804 km (0.098 R)
• M76: 24,258,492 km (0.038 R)
• M77: 24,372,485 km (0.096 R)
• M78: 24,448,630 km (0.059 R)
• M79: 24,639,368 km (0.091 R)
• M80: 24,715,812 km (0.075 R)
• M81: 25,523,192 km (0.058 R)
• M82: 25,988,441 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 8.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.9 AU - 12.58 AU

Year: 12152 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,201,912 km

• M1: 108,608 km (0.08 R)
• M2: 231,428 km (0.079 R)
• M3: 392,395 km (0.074 R)
• M4: 1,098,348 km (0.089 R)
• M5: 1,270,385 km (0.096 R)
• M6: 1,519,466 km (0.107 R)
• M7: 1,766,003 km (0.045 R)
• M8: 2,120,999 km (0.094 R)
• M9: 2,179,043 km (0.117 R)
• M10: 2,642,347 km (0.114 R)
• M11: 3,113,730 km (0.119 R)
• M12: 3,427,437 km (0.082 R)
• M13: 3,869,199 km (0.112 R)
• M14: 4,527,879 km (0.04 R)
• M15: 5,038,157 km (0.116 R)
• M16: 5,783,005 km (0.092 R)
• M17: 5,974,640 km (0.058 R)
• M18: 6,704,528 km (0.092 R)
• M19: 6,790,547 km (0.075 R)
• M20: 7,050,847 km (0.078 R)
• M21: 7,138,362 km (0.08 R)
• M22: 7,581,470 km (0.112 R)
• M23: 7,791,207 km (0.05 R)
• M24: 7,851,495 km (0.09 R)
• M25: 8,002,888 km (0.09 R)
• M26: 8,339,483 km (0.108 R)
• M27: 8,494,018 km (0.078 R)
• M28: 8,680,716 km (0.094 R)
• M29: 8,774,514 km (0.119 R)
• M30: 8,900,325 km (0.105 R)
• M31: 9,153,445 km (0.078 R)
• M32: 9,861,791 km (0.082 R)
• M33: 10,123,737 km (0.042 R)
• M34: 10,454,348 km (0.094 R)
• M35: 11,126,491 km (0.079 R)
• M36: 11,296,584 km (0.117 R)
• M37: 11,708,577 km (0.097 R)
• M38: 11,777,840 km (0.085 R)
• M39: 12,300,685 km (0.092 R)
• M40: 12,831,309 km (0.113 R)
• M41: 13,225,050 km (0.119 R)
• M42: 13,297,156 km (0.119 R)
• M43: 13,441,668 km (0.109 R)
• M44: 13,550,276 km (0.058 R)
• M45: 14,098,103 km (0.113 R)
• M46: 14,245,457 km (0.102 R)
• M47: 14,802,410 km (0.098 R)
• M48: 15,290,847 km (0.04 R)
• M49: 15,366,544 km (0.108 R)
• M50: 15,442,240 km (0.091 R)
• M51: 15,822,817 km (0.105 R)
• M52: 15,976,005 km (0.077 R)
• M53: 16,091,196 km (0.102 R)
• M54: 17,218,565 km (0.088 R)
• M55: 17,652,848 km (0.093 R)
• M56: 18,250,791 km (0.084 R)
• M57: 18,491,942 km (0.103 R)
• M58: 18,855,465 km (0.069 R)
• M59: 18,936,697 km (0.102 R)
• M60: 19,058,470 km (0.074 R)
• M61: 19,960,395 km (0.112 R)
• M62: 20,583,321 km (0.063 R)
• M63: 21,423,761 km (0.099 R)
• M64: 21,550,770 km (0.116 R)
• M65: 23,224,920 km (0.112 R)
• M66: 23,573,483 km (0.105 R)
• M67: 23,704,680 km (0.12 R)
• M68: 23,836,027 km (0.04 R)
• M69: 23,967,673 km (0.079 R)
• M70: 24,364,108 km (0.116 R)
• M71: 25,790,972 km (0.112 R)
• M72: 27,290,691 km (0.113 R)
• M73: 27,612,326 km (0.098 R)
• M74: 28,166,885 km (0.101 R)
• M75: 28,259,636 km (0.115 R)
• M76: 28,865,208 km (0.062 R)
• M77: 29,005,531 km (0.118 R)
• M78: 29,146,004 km (0.072 R)
• M79: 29,380,872 km (0.092 R)
• M80: 29,474,969 km (0.061 R)
• M81: 29,663,463 km (0.095 R)
• M82: 29,994,223 km (0.067 R)
• M83: 30,993,986 km (0.107 R)
• M84: 31,907,879 km (0.105 R)
• M85: 32,392,427 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 6.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.65 AU - 13.65 AU

Year: 17685 Days

Day: 18.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,201,912 km

• M1: 80,783 km (0.083 R)
• M2: 134,638 km (0.086 R)
• M3: 322,683 km (0.025 R)
• M4: 457,769 km (0.1 R)
• M5: 532,568 km (0.109 R)
• M6: 625,170 km (0.093 R)
• M7: 709,094 km (0.068 R)
• M8: 1,360,742 km (0.099 R)
• M9: 1,603,540 km (0.08 R)
• M10: 2,214,647 km (0.088 R)
• M11: 2,590,287 km (0.093 R)
• M12: 2,635,765 km (0.093 R)
• M13: 2,961,888 km (0.052 R)
• M14: 3,105,652 km (0.106 R)
• M15: 3,251,659 km (0.118 R)
• M16: 3,626,552 km (0.084 R)
• M17: 4,664,312 km (0.07 R)
• M18: 4,831,712 km (0.088 R)
• M19: 5,229,942 km (0.062 R)
• M20: 5,609,172 km (0.06 R)
• M21: 6,148,921 km (0.027 R)
• M22: 6,301,810 km (0.029 R)
• M23: 6,611,328 km (0.11 R)
• M24: 6,705,126 km (0.12 R)
• M25: 6,925,783 km (0.052 R)
• M26: 7,116,820 km (0.078 R)
• M27: 7,832,197 km (0.078 R)
• M28: 8,131,392 km (0.054 R)
• M29: 8,844,226 km (0.089 R)
• M30: 9,051,419 km (0.035 R)
• M31: 9,155,689 km (0.058 R)
• M32: 9,330,419 km (0.112 R)
• M33: 10,075,865 km (0.104 R)
• M34: 10,184,025 km (0.067 R)
• M35: 10,988,113 km (0.116 R)
• M36: 11,062,314 km (0.09 R)
• M37: 11,548,208 km (0.111 R)
• M38: 11,699,002 km (0.119 R)
• M39: 12,002,836 km (0.095 R)
• M40: 12,155,725 km (0.101 R)
• M41: 12,270,765 km (0.026 R)
• M42: 12,618,132 km (0.12 R)
• M43: 13,125,717 km (0.114 R)
• M44: 13,283,094 km (0.093 R)
• M45: 13,600,092 km (0.084 R)
• M46: 13,719,471 km (0.116 R)
• M47: 13,959,426 km (0.102 R)
• M48: 15,097,716 km (0.116 R)
• M49: 15,970,769 km (0.101 R)
• M50: 16,096,880 km (0.035 R)
• M51: 18,114,657 km (0.074 R)
• M52: 18,510,044 km (0.11 R)
• M53: 18,731,000 km (0.093 R)
• M54: 19,758,288 km (0.079 R)
• M55: 19,893,674 km (0.026 R)
• M56: 20,987,534 km (0.111 R)
• M57: 22,948,313 km (0.07 R)
• M58: 23,233,297 km (0.073 R)
• M59: 23,328,442 km (0.085 R)
• M60: 23,567,050 km (0.116 R)
• M61: 24,094,831 km (0.066 R)
• M62: 24,578,033 km (0.118 R)
• M63: 24,723,591 km (0.101 R)
• M64: 24,820,830 km (0.119 R)
• M65: 25,701,513 km (0.079 R)
• M66: 25,750,730 km (0.08 R)
• M67: 25,997,268 km (0.113 R)
• M68: 26,841,598 km (0.098 R)
• M69: 27,493,396 km (0.114 R)
• M70: 28,404,297 km (0.092 R)
• M71: 28,965,738 km (0.083 R)
• M72: 30,048,079 km (0.071 R)
• M73: 30,724,560 km (0.107 R)
• M74: 30,881,339 km (0.03 R)
• M75: 31,038,566 km (0.067 R)
• M76: 31,143,434 km (0.085 R)
• M77: 31,248,452 km (0.065 R)
• M78: 31,880,952 km (0.118 R)
• M79: 32,304,912 km (0.056 R)
• M80: 32,570,897 km (0.082 R)
• M81: 32,891,037 km (0.084 R)
• M82: 33,051,406 km (0.085 R)
• M83: 33,373,041 km (0.091 R)
• M84: 34,290,076 km (0.119 R)
• M85: 34,398,534 km (0.12 R)
• M86: 34,996,926 km (0.087 R)
• M87: 35,873,569 km (0.08 R)
• M88: 36,369,786 km (0.119 R)
• M89: 36,425,137 km (0.101 R)
• M90: 36,646,542 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit