🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 24.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,083,831 km

• M1: 249,380 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.76 AU - 0.78 AU

Year: 240 Days

Day: 14.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.75 AU - 0.91 AU

Year: 268 Days

Day: 45.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,083,831 km

• M1: 232,026 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.3 AU - 1.5 AU

Year: 588 Days

Day: 25.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,083,831 km

• M1: 974,032 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.81 AU - 3.13 AU

Year: 1816 Days

Day: 37.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,083,831 km

• M1: 822,190 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.14 AU - 5.74 AU

Year: 3895 Days

Day: 33.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,083,831 km

• M1: 2,463,877 km (0.064 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 13.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.14 AU - 8.24 AU

Year: 7565 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 112,083,831 km

• M1: 182,809 km (0.119 R)
• M2: 378,183 km (0.076 R)
• M3: 738,116 km (0.106 R)
• M4: 866,172 km (0.12 R)
• M5: 1,320,800 km (0.052 R)
• M6: 1,492,388 km (0.104 R)
• M7: 2,105,141 km (0.091 R)
• M8: 2,293,934 km (0.101 R)
• M9: 2,602,255 km (0.041 R)
• M10: 2,703,234 km (0.081 R)
• M11: 2,805,558 km (0.05 R)
• M12: 3,274,548 km (0.108 R)
• M13: 4,099,879 km (0.064 R)
• M14: 4,544,933 km (0.027 R)
• M15: 5,743,661 km (0.106 R)
• M16: 6,222,374 km (0.104 R)
• M17: 6,694,056 km (0.067 R)
• M18: 7,361,711 km (0.112 R)
• M19: 7,547,512 km (0.065 R)
• M20: 8,781,993 km (0.112 R)
• M21: 9,333,561 km (0.069 R)
• M22: 10,726,018 km (0.054 R)
• M23: 11,007,561 km (0.102 R)
• M24: 11,244,075 km (0.025 R)
• M25: 11,386,792 km (0.083 R)
• M26: 11,554,192 km (0.103 R)
• M27: 11,722,190 km (0.116 R)
• M28: 11,988,025 km (0.046 R)
• M29: 12,378,326 km (0.089 R)
• M30: 12,698,466 km (0.082 R)
• M31: 13,929,806 km (0.064 R)
• M32: 14,676,449 km (0.098 R)
• M33: 15,887,294 km (0.103 R)
• M34: 16,721,452 km (0.108 R)
• M35: 17,625,172 km (0.073 R)
• M36: 17,985,404 km (0.109 R)
• M37: 18,628,974 km (0.029 R)
• M38: 18,967,664 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 10.4

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.82 AU - 11.62 AU

Year: 10751 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,083,831 km

• M1: 134,040 km (0.062 R)
• M2: 567,126 km (0.026 R)
• M3: 683,961 km (0.108 R)
• M4: 904,319 km (0.086 R)
• M5: 1,322,595 km (0.079 R)
• M6: 1,529,489 km (0.108 R)
• M7: 2,132,518 km (0.096 R)
• M8: 2,267,006 km (0.061 R)
• M9: 2,687,227 km (0.05 R)
• M10: 3,631,788 km (0.113 R)
• M11: 3,793,204 km (0.074 R)
• M12: 4,325,622 km (0.11 R)
• M13: 4,810,768 km (0.079 R)
• M14: 5,059,998 km (0.03 R)
• M15: 5,534,074 km (0.11 R)
• M16: 7,120,709 km (0.118 R)
• M17: 7,201,641 km (0.066 R)
• M18: 7,486,925 km (0.066 R)
• M19: 8,110,748 km (0.077 R)
• M20: 8,751,475 km (0.082 R)
• M21: 10,035,773 km (0.081 R)
• M22: 10,862,301 km (0.085 R)
• M23: 11,662,949 km (0.079 R)
• M24: 11,998,198 km (0.114 R)
• M25: 12,678,120 km (0.079 R)
• M26: 12,776,257 km (0.108 R)
• M27: 12,874,692 km (0.076 R)
• M28: 13,270,977 km (0.068 R)
• M29: 13,620,886 km (0.06 R)
• M30: 13,923,373 km (0.061 R)
• M31: 14,227,954 km (0.072 R)
• M32: 14,740,626 km (0.11 R)
• M33: 14,999,281 km (0.087 R)
• M34: 15,207,222 km (0.081 R)
• M35: 15,678,605 km (0.101 R)
• M36: 15,784,071 km (0.062 R)
• M37: 15,889,687 km (0.117 R)
• M38: 16,154,924 km (0.041 R)
• M39: 16,582,176 km (0.107 R)
• M40: 18,328,582 km (0.089 R)
• M41: 18,830,183 km (0.063 R)
• M42: 19,279,874 km (0.085 R)
• M43: 19,392,821 km (0.099 R)
• M44: 19,903,997 km (0.097 R)
• M45: 20,592,446 km (0.118 R)
• M46: 20,881,619 km (0.075 R)
• M47: 21,874,799 km (0.1 R)
• M48: 22,406,919 km (0.108 R)
• M49: 22,644,779 km (0.102 R)
• M50: 23,363,298 km (0.055 R)
• M51: 23,907,086 km (0.096 R)
• M52: 24,394,027 km (0.061 R)
• M53: 24,699,955 km (0.113 R)
• M54: 25,192,132 km (0.114 R)
• M55: 25,936,531 km (0.095 R)
• M56: 26,186,359 km (0.071 R)
• M57: 27,256,732 km (0.115 R)
• M58: 27,574,179 km (0.102 R)
• M59: 28,791,905 km (0.108 R)
• M60: 29,700,413 km (0.109 R)
• M61: 31,080,753 km (0.038 R)
• M62: 33,495,412 km (0.058 R)
• M63: 34,519,260 km (0.044 R)
• M64: 34,587,925 km (0.073 R)
• M65: 34,725,256 km (0.097 R)
• M66: 35,484,017 km (0.067 R)
• M67: 36,877,670 km (0.064 R)
• M68: 37,018,143 km (0.109 R)
• M69: 37,369,698 km (0.092 R)
• M70: 37,440,158 km (0.113 R)
• M71: 37,581,229 km (0.098 R)
• M72: 38,360,335 km (0.08 R)
• M73: 38,431,394 km (0.083 R)
• M74: 39,287,842 km (0.039 R)
• M75: 40,222,679 km (0.074 R)
• M76: 40,584,107 km (0.065 R)
• M77: 41,602,121 km (0.112 R)
• M78: 41,967,738 km (0.097 R)
• M79: 44,183,731 km (0.108 R)
• M80: 44,556,828 km (0.095 R)
• M81: 46,513,419 km (0.054 R)
• M82: 46,968,795 km (0.119 R)
• M83: 47,807,740 km (0.063 R)
• M84: 49,268,413 km (0.105 R)
• M85: 49,655,273 km (0.113 R)
• M86: 49,732,765 km (0.103 R)
• M87: 50,587,717 km (0.105 R)
• M88: 51,447,605 km (0.115 R)
• M89: 51,682,923 km (0.116 R)
• M90: 52,075,916 km (0.097 R)
• M91: 52,154,754 km (0.064 R)
• M92: 52,233,443 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962

Radius: 8

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.36 AU - 23.32 AU

Year: 30173 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,083,831 km

• M1: 416,181 km (0.076 R)
• M2: 710,739 km (0.101 R)
• M3: 770,878 km (0.074 R)
• M4: 961,914 km (0.112 R)
• M5: 1,098,048 km (0.06 R)
• M6: 1,583,493 km (0.067 R)
• M7: 1,955,244 km (0.03 R)
• M8: 2,777,284 km (0.102 R)
• M9: 4,353,298 km (0.089 R)
• M10: 4,409,846 km (0.107 R)
• M11: 4,466,693 km (0.102 R)
• M12: 4,638,731 km (0.063 R)
• M13: 4,930,297 km (0.078 R)
• M14: 7,333,736 km (0.088 R)
• M15: 7,536,890 km (0.102 R)
• M16: 7,879,619 km (0.101 R)
• M17: 9,742,412 km (0.072 R)
• M18: 10,115,658 km (0.09 R)
• M19: 10,266,303 km (0.117 R)
• M20: 11,263,373 km (0.063 R)
• M21: 12,051,156 km (0.098 R)
• M22: 14,604,492 km (0.095 R)
• M23: 15,985,280 km (0.092 R)
• M24: 17,137,782 km (0.107 R)
• M25: 18,684,774 km (0.098 R)
• M26: 21,812,716 km (0.104 R)
• M27: 25,098,783 km (0.102 R)
• M28: 25,815,506 km (0.088 R)
• M29: 26,331,619 km (0.05 R)
• M30: 27,059,712 km (0.096 R)
• M31: 28,535,794 km (0.071 R)
• M32: 30,907,818 km (0.104 R)
• M33: 31,675,704 km (0.119 R)
• M34: 33,791,466 km (0.097 R)
• M35: 34,923,324 km (0.107 R)
• M36: 35,151,161 km (0.082 R)
• M37: 35,952,557 km (0.078 R)
• M38: 36,528,658 km (0.116 R)
• M39: 38,157,929 km (0.113 R)
• M40: 38,863,432 km (0.12 R)
• M41: 42,819,997 km (0.083 R)
• M42: 43,308,135 km (0.046 R)
• M43: 45,403,702 km (0.087 R)
• M44: 45,776,948 km (0.114 R)
• M45: 45,901,563 km (0.1 R)
• M46: 48,290,941 km (0.12 R)
• M47: 53,058,625 km (0.077 R)
• M48: 55,963,666 km (0.052 R)
• M49: 58,108,750 km (0.069 R)
• M50: 58,784,483 km (0.115 R)
• M51: 60,280,462 km (0.109 R)
• M52: 60,827,541 km (0.074 R)
• M53: 61,101,754 km (0.082 R)
• M54: 61,513,747 km (0.036 R)
• M55: 61,651,377 km (0.039 R)
• M56: 63,309,819 km (0.091 R)
• M57: 66,812,055 km (0.085 R)
• M58: 67,236,464 km (0.093 R)
• M59: 67,661,771 km (0.045 R)
• M60: 68,800,510 km (0.036 R)
• M61: 69,372,273 km (0.103 R)
• M62: 69,945,532 km (0.084 R)
• M63: 72,690,054 km (0.104 R)
• M64: 72,981,022 km (0.065 R)
• M65: 73,272,289 km (0.1 R)
• M66: 76,798,311 km (0.087 R)
• M67: 77,539,868 km (0.1 R)
• M68: 79,329,208 km (0.09 R)
• M69: 82,948,429 km (0.096 R)
• M70: 83,252,561 km (0.106 R)
• M71: 85,237,725 km (0.096 R)
• M72: 86,467,120 km (0.105 R)
• M73: 87,238,597 km (0.105 R)
• M74: 88,167,151 km (0.057 R)
• M75: 89,566,340 km (0.045 R)
• M76: 90,034,282 km (0.114 R)
• M77: 93,333,064 km (0.118 R)
• M78: 93,491,040 km (0.083 R)
• M79: 94,282,712 km (0.045 R)
• M80: 94,441,435 km (0.072 R)
• M81: 94,600,009 km (0.056 R)
• M82: 94,917,755 km (0.089 R)
• M83: 95,554,144 km (0.099 R)
• M84: 97,151,251 km (0.04 R)
• M85: 99,886,498 km (0.089 R)
• M86: 100,209,929 km (0.115 R)
• M87: 100,371,794 km (0.079 R)
• M88: 101,507,242 km (0.095 R)
• M89: 102,320,904 km (0.073 R)
• M90: 106,421,382 km (0.106 R)
• M91: 106,917,149 km (0.107 R)
• M92: 108,408,790 km (0.053 R)
• M93: 109,240,404 km (0.108 R)
• M94: 109,740,360 km (0.062 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit