🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 140 Days

Day: 34.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,610,172 km

• M1: 271,520 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.47 AU - 0.73 AU

Year: 164 Days

Day: 35.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.18 AU - 1.9 AU

Year: 675 Days

Day: 45.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.21 AU - 1.91 AU

Year: 688 Days

Day: 35.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,610,172 km

• M1: 483,351 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.06 AU - 2.64 AU

Year: 1272 Days

Day: 16.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.68 AU - 5.42 AU

Year: 3427 Days

Day: 44.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.55 AU - 5.25 AU

Year: 3830 Days

Day: 31.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,610,172 km

• M1: 3,016,940 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 9.3

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.11 AU - 12.79 AU

Year: 13681 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,610,172 km

• M1: 267,331 km (0.076 R)
• M2: 334,800 km (0.115 R)
• M3: 544,835 km (0.061 R)
• M4: 926,160 km (0.116 R)
• M5: 993,330 km (0.108 R)
• M6: 1,254,528 km (0.062 R)
• M7: 1,812,229 km (0.104 R)
• M8: 2,043,357 km (0.085 R)
• M9: 2,102,748 km (0.041 R)
• M10: 2,534,338 km (0.076 R)
• M11: 2,727,768 km (0.033 R)
• M12: 2,925,985 km (0.115 R)
• M13: 3,585,113 km (0.119 R)
• M14: 4,715,774 km (0.07 R)
• M15: 5,360,840 km (0.094 R)
• M16: 5,693,845 km (0.077 R)
• M17: 5,820,404 km (0.103 R)
• M18: 6,162,684 km (0.054 R)
• M19: 6,555,528 km (0.05 R)
• M20: 6,777,382 km (0.083 R)
• M21: 8,784,836 km (0.029 R)
• M22: 8,980,360 km (0.085 R)
• M23: 9,078,646 km (0.081 R)
• M24: 9,276,414 km (0.119 R)
• M25: 9,525,495 km (0.073 R)
• M26: 10,132,563 km (0.087 R)
• M27: 10,699,988 km (0.091 R)
• M28: 11,277,585 km (0.091 R)
• M29: 12,190,431 km (0.111 R)
• M30: 12,299,339 km (0.073 R)
• M31: 12,793,610 km (0.053 R)
• M32: 13,519,010 km (0.114 R)
• M33: 14,372,615 km (0.099 R)
• M34: 15,302,217 km (0.062 R)
• M35: 15,596,625 km (0.116 R)
• M36: 15,893,128 km (0.113 R)
• M37: 16,251,265 km (0.082 R)
• M38: 16,431,232 km (0.096 R)
• M39: 16,491,370 km (0.118 R)
• M40: 16,793,408 km (0.109 R)
• M41: 17,464,055 km (0.1 R)
• M42: 17,833,562 km (0.073 R)
• M43: 19,274,040 km (0.087 R)
• M44: 20,621,618 km (0.093 R)
• M45: 21,470,885 km (0.116 R)
• M46: 22,331,671 km (0.108 R)
• M47: 23,136,208 km (0.112 R)
• M48: 23,338,913 km (0.104 R)
• M49: 23,745,820 km (0.064 R)
• M50: 26,096,301 km (0.053 R)
• M51: 26,236,923 km (0.096 R)
• M52: 26,801,655 km (0.069 R)
• M53: 26,872,565 km (0.075 R)
• M54: 27,014,533 km (0.119 R)
• M55: 27,943,237 km (0.091 R)
• M56: 28,375,425 km (0.045 R)
• M57: 30,052,567 km (0.076 R)
• M58: 30,347,424 km (0.115 R)
• M59: 31,686,624 km (0.079 R)
• M60: 33,196,964 km (0.109 R)
• M61: 35,040,309 km (0.062 R)
• M62: 35,272,934 km (0.114 R)
• M63: 37,390,791 km (0.103 R)
• M64: 38,265,191 km (0.11 R)
• M65: 38,665,066 km (0.107 R)
• M66: 39,388,072 km (0.06 R)
• M67: 40,115,567 km (0.039 R)
• M68: 41,174,271 km (0.091 R)
• M69: 41,994,815 km (0.116 R)
• M70: 42,738,017 km (0.078 R)
• M71: 44,909,281 km (0.096 R)
• M72: 45,162,101 km (0.091 R)
• M73: 46,433,384 km (0.119 R)
• M74: 46,689,047 km (0.095 R)
• M75: 46,774,317 km (0.072 R)
• M76: 48,319,065 km (0.032 R)
• M77: 49,619,071 km (0.038 R)
• M78: 52,519,324 km (0.081 R)
• M79: 54,393,487 km (0.111 R)
• M80: 55,022,994 km (0.113 R)
• M81: 55,113,202 km (0.081 R)
• M82: 56,471,102 km (0.046 R)
• M83: 56,926,179 km (0.119 R)
• M84: 57,473,856 km (0.079 R)
• M85: 59,960,173 km (0.12 R)
• M86: 60,424,375 km (0.077 R)
• M87: 60,703,525 km (0.117 R)
• M88: 60,889,924 km (0.073 R)
• M89: 61,730,813 km (0.104 R)
• M90: 62,105,706 km (0.114 R)
• M91: 62,199,503 km (0.032 R)
• M92: 62,952,130 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.6

Radius: 3.9

Gravity: 64.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.29 AU - 17.91 AU

Year: 21756 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,610,172 km

• M1: 80,484 km (0.068 R)
• M2: 139,126 km (0.085 R)
• M3: 304,880 km (0.058 R)
• M4: 519,404 km (0.038 R)
• M5: 1,984,865 km (0.048 R)
• M6: 2,334,026 km (0.061 R)
• M7: 3,044,167 km (0.117 R)
• M8: 3,399,911 km (0.046 R)
• M9: 3,862,916 km (0.081 R)
• M10: 4,198,614 km (0.054 R)
• M11: 4,296,301 km (0.077 R)
• M12: 4,543,587 km (0.117 R)
• M13: 5,578,654 km (0.101 R)
• M14: 7,027,061 km (0.087 R)
• M15: 7,318,178 km (0.1 R)
• M16: 7,613,185 km (0.062 R)
• M17: 7,912,231 km (0.075 R)
• M18: 10,570,735 km (0.098 R)
• M19: 10,703,728 km (0.105 R)
• M20: 11,718,001 km (0.097 R)
• M21: 11,855,631 km (0.07 R)
• M22: 12,132,387 km (0.084 R)
• M23: 12,271,513 km (0.083 R)
• M24: 13,836,756 km (0.083 R)
• M25: 14,055,169 km (0.113 R)
• M26: 14,201,326 km (0.066 R)
• M27: 14,274,479 km (0.113 R)
• M28: 15,163,539 km (0.086 R)
• M29: 16,839,185 km (0.119 R)
• M30: 17,777,762 km (0.064 R)
• M31: 20,032,501 km (0.05 R)
• M32: 20,114,780 km (0.067 R)
• M33: 21,528,929 km (0.102 R)
• M34: 22,974,792 km (0.074 R)
• M35: 23,060,811 km (0.069 R)
• M36: 23,146,979 km (0.053 R)
• M37: 24,451,772 km (0.113 R)
• M38: 24,539,586 km (0.065 R)
• M39: 24,892,038 km (0.097 R)
• M40: 26,950,505 km (0.075 R)
• M41: 27,405,133 km (0.09 R)
• M42: 30,185,858 km (0.068 R)
• M43: 30,563,443 km (0.084 R)
• M44: 32,570,748 km (0.079 R)
• M45: 36,009,703 km (0.077 R)
• M46: 36,610,788 km (0.105 R)
• M47: 37,924,257 km (0.113 R)
• M48: 38,127,710 km (0.08 R)
• M49: 39,356,058 km (0.086 R)
• M50: 40,909,632 km (0.095 R)
• M51: 41,641,465 km (0.118 R)
• M52: 43,969,507 km (0.095 R)
• M53: 44,826,404 km (0.118 R)
• M54: 45,688,985 km (0.066 R)
• M55: 46,122,220 km (0.103 R)
• M56: 46,339,436 km (0.081 R)
• M57: 46,992,880 km (0.109 R)
• M58: 47,649,465 km (0.097 R)
• M59: 48,309,042 km (0.076 R)
• M60: 48,419,296 km (0.101 R)
• M61: 48,971,611 km (0.074 R)
• M62: 49,082,313 km (0.075 R)
• M63: 49,193,165 km (0.068 R)
• M64: 50,305,874 km (0.113 R)
• M65: 50,753,322 km (0.111 R)
• M66: 53,579,225 km (0.081 R)
• M67: 53,807,512 km (0.099 R)
• M68: 55,068,771 km (0.075 R)
• M69: 55,876,450 km (0.072 R)
• M70: 56,688,019 km (0.075 R)
• M71: 57,971,269 km (0.088 R)
• M72: 58,557,843 km (0.073 R)
• M73: 59,973,338 km (0.066 R)
• M74: 62,597,583 km (0.049 R)
• M75: 62,717,711 km (0.085 R)
• M76: 67,340,734 km (0.103 R)
• M77: 68,204,212 km (0.085 R)
• M78: 68,699,232 km (0.112 R)
• M79: 69,568,545 km (0.101 R)
• M80: 70,566,363 km (0.119 R)
• M81: 70,941,853 km (0.11 R)
• M82: 72,324,138 km (0.044 R)
• M83: 72,576,360 km (0.072 R)
• M84: 73,334,971 km (0.042 R)
• M85: 75,115,185 km (0.104 R)
• M86: 76,267,089 km (0.107 R)
• M87: 76,523,799 km (0.112 R)
• M88: 78,977,503 km (0.115 R)
• M89: 80,540,352 km (0.114 R)
• M90: 81,325,591 km (0.102 R)
• M91: 82,640,108 km (0.055 R)
• M92: 85,156,793 km (0.104 R)
• M93: 85,289,935 km (0.042 R)
• M94: 87,161,404 km (0.035 R)
• M95: 88,371,651 km (0.082 R)
• M96: 90,265,111 km (0.108 R)
• M97: 90,672,616 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.1

Radius: 4.8

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 18.43 AU - 22.81 AU

Year: 33062 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,610,172 km

• M1: 79,885 km (0.086 R)
• M2: 220,657 km (0.109 R)
• M3: 452,534 km (0.073 R)
• M4: 558,449 km (0.116 R)
• M5: 975,977 km (0.102 R)
• M6: 1,660,985 km (0.113 R)
• M7: 2,031,090 km (0.079 R)
• M8: 2,766,364 km (0.054 R)
• M9: 4,182,308 km (0.106 R)
• M10: 4,773,967 km (0.096 R)
• M11: 5,933,351 km (0.04 R)
• M12: 7,068,499 km (0.076 R)
• M13: 7,174,863 km (0.087 R)
• M14: 7,281,826 km (0.102 R)
• M15: 7,389,387 km (0.087 R)
• M16: 7,497,546 km (0.079 R)
• M17: 8,436,871 km (0.11 R)
• M18: 8,834,502 km (0.072 R)
• M19: 9,238,117 km (0.106 R)
• M20: 9,471,340 km (0.078 R)
• M21: 10,123,138 km (0.113 R)
• M22: 10,243,116 km (0.096 R)
• M23: 11,034,788 km (0.06 R)
• M24: 12,418,867 km (0.113 R)
• M25: 12,547,372 km (0.103 R)
• M26: 12,676,325 km (0.081 R)
• M27: 13,459,320 km (0.116 R)
• M28: 13,923,223 km (0.105 R)
• M29: 14,123,685 km (0.045 R)
• M30: 14,527,449 km (0.096 R)
• M31: 17,242,651 km (0.037 R)
• M32: 17,963,563 km (0.057 R)
• M33: 18,108,822 km (0.113 R)
• M34: 18,547,294 km (0.084 R)
• M35: 19,583,857 km (0.047 R)
• M36: 21,481,057 km (0.096 R)
• M37: 21,945,110 km (0.104 R)
• M38: 22,568,784 km (0.03 R)
• M39: 22,725,712 km (0.105 R)
• M40: 24,314,142 km (0.073 R)
• M41: 24,636,077 km (0.102 R)
• M42: 25,365,516 km (0.092 R)
• M43: 26,762,909 km (0.053 R)
• M44: 26,928,963 km (0.119 R)
• M45: 27,095,316 km (0.103 R)
• M46: 27,512,694 km (0.116 R)
• M47: 28,016,390 km (0.093 R)
• M48: 30,580,348 km (0.093 R)
• M49: 31,101,996 km (0.106 R)
• M50: 31,276,576 km (0.079 R)
• M51: 31,978,041 km (0.113 R)
• M52: 35,198,285 km (0.104 R)
• M53: 35,562,406 km (0.115 R)
• M54: 37,773,313 km (0.104 R)
• M55: 38,707,551 km (0.092 R)
• M56: 39,554,874 km (0.091 R)
• M57: 42,616,693 km (0.116 R)
• M58: 43,394,004 km (0.05 R)
• M59: 43,784,305 km (0.098 R)
• M60: 44,273,939 km (0.109 R)
• M61: 47,550,730 km (0.071 R)
• M62: 47,953,298 km (0.101 R)
• M63: 48,964,281 km (0.106 R)
• M64: 49,370,738 km (0.097 R)
• M65: 50,391,744 km (0.1 R)
• M66: 51,213,485 km (0.096 R)
• M67: 51,625,926 km (0.026 R)
• M68: 52,143,086 km (0.114 R)
• M69: 52,766,011 km (0.1 R)
• M70: 53,078,521 km (0.059 R)
• M71: 54,229,079 km (0.106 R)
• M72: 54,649,598 km (0.111 R)
• M73: 55,071,165 km (0.093 R)
• M74: 56,874,717 km (0.113 R)
• M75: 60,321,751 km (0.094 R)
• M76: 63,172,039 km (0.104 R)
• M77: 67,077,441 km (0.087 R)
• M78: 67,303,035 km (0.067 R)
• M79: 68,661,384 km (0.102 R)
• M80: 69,572,135 km (0.083 R)
• M81: 70,372,185 km (0.09 R)
• M82: 70,601,369 km (0.069 R)
• M83: 70,945,444 km (0.118 R)
• M84: 71,290,267 km (0.119 R)
• M85: 72,674,795 km (0.11 R)
• M86: 73,254,337 km (0.105 R)
• M87: 73,835,375 km (0.054 R)
• M88: 74,301,373 km (0.072 R)
• M89: 74,885,253 km (0.106 R)
• M90: 75,002,089 km (0.108 R)
• M91: 75,587,765 km (0.093 R)
• M92: 77,117,553 km (0.086 R)
• M93: 77,826,946 km (0.094 R)
• M94: 79,371,693 km (0.059 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit