🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 158 Days

Day: 45.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.18 AU - 1.7 AU

Year: 729 Days

Day: 15.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.34 AU - 1.54 AU

Year: 729 Days

Day: 29.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,994,829 km

• M1: 54,304 km (0.085 R)
• M2: 1,003,652 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 1053 Days

Day: 34.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,994,829 km

• M1: 379,979 km (0.082 R)
• M2: 415,433 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.22 AU - 2.88 AU

Year: 1717 Days

Day: 29.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,994,829 km

• M1: 1,130,661 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.54 AU - 2.88 AU

Year: 1882 Days

Day: 46.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,994,829 km

• M1: 2,192,357 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 10.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.22 AU - 7.46 AU

Year: 8387 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,994,829 km

• M1: 134,488 km (0.075 R)
• M2: 264,639 km (0.112 R)
• M3: 453,431 km (0.082 R)
• M4: 631,303 km (0.095 R)
• M5: 1,186,162 km (0.119 R)
• M6: 1,340,098 km (0.118 R)
• M7: 1,542,055 km (0.058 R)
• M8: 1,646,923 km (0.116 R)
• M9: 1,797,867 km (0.102 R)
• M10: 2,231,103 km (0.062 R)
• M11: 2,953,361 km (0.113 R)
• M12: 3,972,871 km (0.094 R)
• M13: 4,177,221 km (0.078 R)
• M14: 5,060,597 km (0.064 R)
• M15: 5,250,436 km (0.076 R)
• M16: 6,473,100 km (0.111 R)
• M17: 6,922,941 km (0.091 R)
• M18: 7,240,387 km (0.091 R)
• M19: 7,311,596 km (0.075 R)
• M20: 7,562,621 km (0.106 R)
• M21: 8,036,398 km (0.081 R)
• M22: 8,221,151 km (0.113 R)
• M23: 9,281,949 km (0.079 R)
• M24: 9,398,187 km (0.113 R)
• M25: 9,475,828 km (0.107 R)
• M26: 9,553,918 km (0.09 R)
• M27: 9,828,431 km (0.05 R)
• M28: 9,907,418 km (0.065 R)
• M29: 10,065,842 km (0.112 R)
• M30: 10,305,199 km (0.12 R)
• M31: 10,546,351 km (0.094 R)
• M32: 11,655,021 km (0.108 R)
• M33: 11,738,646 km (0.083 R)
• M34: 11,906,345 km (0.058 R)
• M35: 12,074,942 km (0.074 R)
• M36: 12,286,772 km (0.104 R)
• M37: 12,414,529 km (0.089 R)
• M38: 13,408,308 km (0.048 R)
• M39: 13,715,731 km (0.106 R)
• M40: 13,936,837 km (0.117 R)
• M41: 14,159,139 km (0.112 R)
• M42: 14,293,179 km (0.086 R)
• M43: 14,742,571 km (0.066 R)
• M44: 15,425,635 km (0.115 R)
• M45: 15,655,567 km (0.095 R)
• M46: 16,118,871 km (0.083 R)
• M47: 16,352,244 km (0.119 R)
• M48: 16,586,814 km (0.047 R)
• M49: 16,869,553 km (0.088 R)
• M50: 17,059,094 km (0.088 R)
• M51: 17,249,233 km (0.12 R)
• M52: 17,440,120 km (0.06 R)
• M53: 17,872,158 km (0.115 R)
• M54: 19,337,769 km (0.074 R)
• M55: 19,834,882 km (0.095 R)
• M56: 21,916,686 km (0.086 R)
• M57: 23,062,157 km (0.059 R)
• M58: 24,013,749 km (0.117 R)
• M59: 24,655,375 km (0.119 R)
• M60: 25,194,226 km (0.058 R)
• M61: 25,737,117 km (0.079 R)
• M62: 26,338,650 km (0.09 R)
• M63: 26,448,455 km (0.119 R)
• M64: 26,889,619 km (0.114 R)
• M65: 27,333,027 km (0.094 R)
• M66: 27,667,229 km (0.045 R)
• M67: 28,002,777 km (0.044 R)
• M68: 28,508,567 km (0.06 R)
• M69: 28,960,801 km (0.045 R)
• M70: 29,074,197 km (0.115 R)
• M71: 29,757,859 km (0.117 R)
• M72: 32,133,323 km (0.108 R)
• M73: 32,368,342 km (0.115 R)
• M74: 32,781,082 km (0.103 R)
• M75: 32,958,356 km (0.093 R)
• M76: 33,730,729 km (0.11 R)
• M77: 35,172,255 km (0.106 R)
• M78: 37,619,077 km (0.054 R)
• M79: 38,239,460 km (0.095 R)
• M80: 38,800,601 km (0.06 R)
• M81: 40,120,503 km (0.119 R)
• M82: 40,310,193 km (0.107 R)
• M83: 40,436,903 km (0.09 R)
• M84: 40,944,937 km (0.081 R)
• M85: 41,263,581 km (0.116 R)
• M86: 42,804,289 km (0.089 R)

Asteroid Belt

Center: 8.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.1

Radius: 7.4

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.96 AU - 12.1 AU

Year: 14411 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,994,829 km

• M1: 528,978 km (0.093 R)
• M2: 584,628 km (0.111 R)
• M3: 682,316 km (0.085 R)
• M4: 1,008,738 km (0.067 R)
• M5: 1,458,729 km (0.118 R)
• M6: 1,539,362 km (0.063 R)
• M7: 2,299,469 km (0.088 R)
• M8: 2,586,398 km (0.12 R)
• M9: 3,371,038 km (0.049 R)
• M10: 3,514,652 km (0.085 R)
• M11: 3,807,864 km (0.094 R)
• M12: 3,995,161 km (0.112 R)
• M13: 4,185,599 km (0.069 R)
• M14: 5,222,910 km (0.112 R)
• M15: 5,642,233 km (0.098 R)
• M16: 5,856,009 km (0.11 R)
• M17: 6,072,327 km (0.105 R)
• M18: 7,896,224 km (0.041 R)
• M19: 8,039,390 km (0.098 R)
• M20: 8,135,282 km (0.05 R)
• M21: 8,279,943 km (0.057 R)
• M22: 8,474,121 km (0.055 R)
• M23: 9,015,815 km (0.116 R)
• M24: 11,833,640 km (0.094 R)
• M25: 12,272,561 km (0.09 R)
• M26: 13,393,049 km (0.094 R)
• M27: 13,449,896 km (0.04 R)
• M28: 14,312,776 km (0.034 R)
• M29: 14,487,507 km (0.107 R)
• M30: 15,134,218 km (0.08 R)
• M31: 16,031,207 km (0.094 R)
• M32: 17,688,901 km (0.089 R)
• M33: 18,253,483 km (0.059 R)
• M34: 18,569,584 km (0.06 R)
• M35: 18,823,900 km (0.108 R)
• M36: 20,242,985 km (0.097 R)
• M37: 20,767,476 km (0.072 R)
• M38: 21,296,454 km (0.119 R)
• M39: 21,496,017 km (0.108 R)
• M40: 22,435,193 km (0.096 R)
• M41: 22,774,032 km (0.099 R)
• M42: 23,182,584 km (0.108 R)
• M43: 23,800,273 km (0.086 R)
• M44: 23,869,088 km (0.092 R)
• M45: 24,423,199 km (0.076 R)
• M46: 24,841,474 km (0.049 R)
• M47: 26,395,348 km (0.095 R)
• M48: 28,491,363 km (0.101 R)
• M49: 29,448,191 km (0.066 R)
• M50: 30,116,744 km (0.098 R)
• M51: 31,166,622 km (0.119 R)
• M52: 31,696,198 km (0.12 R)
• M53: 32,917,515 km (0.081 R)
• M54: 34,387,763 km (0.104 R)
• M55: 35,327,238 km (0.073 R)
• M56: 38,843,985 km (0.098 R)
• M57: 39,740,375 km (0.095 R)
• M58: 39,986,015 km (0.111 R)
• M59: 40,232,253 km (0.099 R)
• M60: 40,973,810 km (0.06 R)
• M61: 41,139,115 km (0.089 R)
• M62: 42,554,012 km (0.118 R)
• M63: 43,393,705 km (0.104 R)
• M64: 43,731,198 km (0.086 R)
• M65: 44,663,491 km (0.1 R)
• M66: 46,806,930 km (0.099 R)
• M67: 47,412,951 km (0.116 R)
• M68: 48,196,096 km (0.11 R)
• M69: 49,422,798 km (0.114 R)
• M70: 50,837,246 km (0.079 R)
• M71: 51,014,968 km (0.069 R)
• M72: 51,460,172 km (0.053 R)
• M73: 51,996,181 km (0.114 R)
• M74: 52,264,858 km (0.083 R)
• M75: 52,354,617 km (0.118 R)
• M76: 54,521,991 km (0.1 R)
• M77: 55,250,982 km (0.115 R)
• M78: 55,342,386 km (0.107 R)
• M79: 56,350,526 km (0.076 R)
• M80: 56,718,537 km (0.102 R)
• M81: 56,810,689 km (0.061 R)
• M82: 58,291,858 km (0.108 R)
• M83: 59,224,151 km (0.025 R)
• M84: 59,785,742 km (0.107 R)
• M85: 59,973,338 km (0.096 R)
• M86: 60,161,232 km (0.08 R)
• M87: 60,349,127 km (0.071 R)
• M88: 60,443,224 km (0.112 R)
• M89: 62,335,039 km (0.085 R)
• M90: 62,620,472 km (0.049 R)
• M91: 62,906,353 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863

Radius: 6.2

Gravity: 22.45 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.46 AU - 11.22 AU

Year: 15052 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,994,829 km

• M1: 395,387 km (0.11 R)
• M2: 1,308,084 km (0.094 R)
• M3: 1,361,939 km (0.098 R)
• M4: 1,472,043 km (0.103 R)
• M5: 2,257,133 km (0.103 R)
• M6: 2,588,791 km (0.104 R)
• M7: 2,935,709 km (0.086 R)
• M8: 3,006,917 km (0.076 R)
• M9: 3,297,287 km (0.066 R)
• M10: 3,408,587 km (0.05 R)
• M11: 4,022,836 km (0.1 R)
• M12: 4,181,709 km (0.079 R)
• M13: 4,302,136 km (0.035 R)
• M14: 4,505,589 km (0.118 R)
• M15: 5,177,582 km (0.099 R)
• M16: 5,394,050 km (0.068 R)
• M17: 6,151,913 km (0.095 R)
• M18: 6,753,596 km (0.109 R)
• M19: 6,800,719 km (0.058 R)
• M20: 6,847,992 km (0.108 R)
• M21: 7,913,279 km (0.063 R)
• M22: 8,012,761 km (0.107 R)
• M23: 9,237,519 km (0.076 R)
• M24: 9,289,878 km (0.1 R)
• M25: 10,032,332 km (0.12 R)
• M26: 11,404,893 km (0.114 R)
• M27: 11,573,639 km (0.085 R)
• M28: 12,141,662 km (0.084 R)
• M29: 12,486,934 km (0.094 R)
• M30: 12,718,961 km (0.104 R)
• M31: 14,080,152 km (0.084 R)
• M32: 15,736,200 km (0.112 R)
• M33: 16,810,014 km (0.065 R)
• M34: 17,842,239 km (0.037 R)
• M35: 18,431,804 km (0.057 R)
• M36: 19,899,808 km (0.099 R)
• M37: 20,238,647 km (0.078 R)
• M38: 21,543,589 km (0.077 R)
• M39: 21,682,416 km (0.106 R)
• M40: 21,961,267 km (0.058 R)
• M41: 22,031,129 km (0.04 R)
• M42: 23,372,872 km (0.1 R)
• M43: 26,060,697 km (0.09 R)
• M44: 26,357,050 km (0.073 R)
• M45: 27,027,997 km (0.037 R)
• M46: 29,227,983 km (0.089 R)
• M47: 29,381,770 km (0.04 R)
• M48: 29,767,583 km (0.099 R)
• M49: 30,856,506 km (0.107 R)
• M50: 31,563,505 km (0.087 R)
• M51: 31,958,593 km (0.104 R)
• M52: 32,117,017 km (0.112 R)
• M53: 32,434,763 km (0.117 R)
• M54: 33,153,581 km (0.112 R)
• M55: 33,233,765 km (0.065 R)
• M56: 33,555,102 km (0.039 R)
• M57: 35,833,627 km (0.078 R)
• M58: 37,574,946 km (0.109 R)
• M59: 38,077,445 km (0.118 R)
• M60: 38,666,562 km (0.029 R)
• M61: 38,919,980 km (0.074 R)
• M62: 39,258,820 km (0.09 R)
• M63: 39,513,435 km (0.059 R)
• M64: 40,881,209 km (0.117 R)
• M65: 42,438,223 km (0.065 R)
• M66: 43,487,054 km (0.102 R)
• M67: 44,632,824 km (0.09 R)
• M68: 46,414,983 km (0.106 R)
• M69: 48,766,213 km (0.081 R)
• M70: 49,222,786 km (0.097 R)
• M71: 49,589,151 km (0.102 R)
• M72: 50,785,784 km (0.047 R)
• M73: 51,712,842 km (0.071 R)
• M74: 52,178,541 km (0.099 R)
• M75: 52,271,740 km (0.041 R)
• M76: 52,458,438 km (0.064 R)
• M77: 53,677,810 km (0.079 R)
• M78: 54,527,227 km (0.059 R)
• M79: 55,762,307 km (0.09 R)
• M80: 57,680,152 km (0.055 R)
• M81: 58,162,904 km (0.112 R)
• M82: 58,647,152 km (0.079 R)
• M83: 60,597,161 km (0.084 R)
• M84: 61,481,583 km (0.083 R)
• M85: 62,073,692 km (0.118 R)
• M86: 63,263,294 km (0.104 R)
• M87: 63,561,891 km (0.12 R)
• M88: 64,761,068 km (0.106 R)
• M89: 65,061,909 km (0.102 R)
• M90: 65,564,558 km (0.112 R)
• M91: 66,270,361 km (0.111 R)
• M92: 66,776,002 km (0.118 R)
• M93: 67,587,720 km (0.079 R)
• M94: 67,893,049 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit