🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.93 AU - 1.11 AU

Year: 390 Days

Day: 12.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.04 AU - 1.5 AU

Year: 542 Days

Day: 25.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.37 AU - 3.03 AU

Year: 1680 Days

Day: 43.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.52 AU - 3.74 AU

Year: 2619 Days

Day: 19.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 13.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.14 AU - 8.9 AU

Year: 7810 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,296,095 km

• M1: 193,131 km (0.1 R)
• M2: 285,283 km (0.078 R)
• M3: 438,172 km (0.081 R)
• M4: 535,560 km (0.088 R)
• M5: 670,498 km (0.107 R)
• M6: 758,012 km (0.1 R)
• M7: 1,029,981 km (0.07 R)
• M8: 1,372,261 km (0.079 R)
• M9: 1,468,453 km (0.095 R)
• M10: 1,627,475 km (0.088 R)
• M11: 1,792,482 km (0.097 R)
• M12: 1,877,154 km (0.087 R)
• M13: 2,556,179 km (0.053 R)
• M14: 4,066,968 km (0.063 R)
• M15: 4,151,640 km (0.094 R)
• M16: 4,701,412 km (0.07 R)
• M17: 5,336,156 km (0.106 R)
• M18: 5,774,328 km (0.067 R)
• M19: 6,062,304 km (0.095 R)
• M20: 6,387,979 km (0.097 R)
• M21: 6,652,468 km (0.113 R)
• M22: 7,192,666 km (0.1 R)
• M23: 7,993,912 km (0.113 R)
• M24: 8,713,627 km (0.094 R)
• M25: 9,044,388 km (0.117 R)
• M26: 9,192,789 km (0.097 R)
• M27: 9,454,286 km (0.058 R)
• M28: 9,642,630 km (0.089 R)
• M29: 9,756,175 km (0.107 R)
• M30: 9,870,318 km (0.1 R)
• M31: 9,984,760 km (0.091 R)
• M32: 10,408,421 km (0.078 R)
• M33: 11,193,810 km (0.118 R)
• M34: 11,553,593 km (0.075 R)
• M35: 12,079,878 km (0.084 R)
• M36: 13,919,035 km (0.034 R)
• M37: 14,133,558 km (0.066 R)
• M38: 14,435,596 km (0.117 R)
• M39: 14,565,746 km (0.117 R)
• M40: 15,046,404 km (0.084 R)
• M41: 15,487,868 km (0.106 R)
• M42: 16,837,689 km (0.113 R)
• M43: 18,790,241 km (0.098 R)
• M44: 19,793,145 km (0.102 R)
• M45: 20,276,944 km (0.095 R)
• M46: 21,453,831 km (0.081 R)
• M47: 21,701,714 km (0.043 R)
• M48: 21,801,197 km (0.068 R)
• M49: 22,552,029 km (0.116 R)
• M50: 22,703,272 km (0.038 R)
• M51: 23,515,140 km (0.079 R)
• M52: 23,924,739 km (0.106 R)
• M53: 24,233,509 km (0.092 R)
• M54: 24,647,147 km (0.098 R)
• M55: 24,750,968 km (0.079 R)
• M56: 25,324,526 km (0.081 R)
• M57: 25,429,244 km (0.091 R)
• M58: 25,902,423 km (0.115 R)
• M59: 26,166,463 km (0.103 R)
• M60: 28,094,331 km (0.064 R)
• M61: 28,257,093 km (0.091 R)
• M62: 28,529,062 km (0.104 R)
• M63: 29,570,114 km (0.096 R)
• M64: 29,680,517 km (0.11 R)
• M65: 30,178,678 km (0.097 R)
• M66: 30,289,679 km (0.066 R)
• M67: 31,015,079 km (0.093 R)
• M68: 31,127,128 km (0.092 R)
• M69: 31,407,923 km (0.096 R)
• M70: 32,482,784 km (0.091 R)
• M71: 32,881,911 km (0.095 R)
• M72: 33,167,942 km (0.109 R)
• M73: 33,512,317 km (0.081 R)
• M74: 34,204,506 km (0.116 R)
• M75: 35,661,739 km (0.094 R)
• M76: 36,309,348 km (0.11 R)
• M77: 37,198,857 km (0.094 R)
• M78: 37,317,937 km (0.106 R)
• M79: 37,735,913 km (0.089 R)
• M80: 38,155,386 km (0.108 R)
• M81: 39,241,317 km (0.115 R)
• M82: 40,031,792 km (0.114 R)
• M83: 41,135,076 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.6

Radius: 4.3

Gravity: 28.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.97 AU - 15.59 AU

Year: 22622 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,296,095 km

• M1: 72,555 km (0.066 R)
• M2: 178,171 km (0.103 R)
• M3: 387,458 km (0.055 R)
• M4: 464,352 km (0.11 R)
• M5: 504,743 km (0.114 R)
• M6: 748,289 km (0.116 R)
• M7: 895,194 km (0.093 R)
• M8: 946,057 km (0.085 R)
• M9: 1,477,578 km (0.058 R)
• M10: 1,538,315 km (0.107 R)
• M11: 1,788,891 km (0.119 R)
• M12: 2,398,353 km (0.086 R)
• M13: 2,578,319 km (0.11 R)
• M14: 2,725,374 km (0.116 R)
• M15: 2,875,121 km (0.052 R)
• M16: 3,104,904 km (0.092 R)
• M17: 3,261,383 km (0.06 R)
• M18: 3,500,889 km (0.086 R)
• M19: 4,039,143 km (0.047 R)
• M20: 5,994,985 km (0.11 R)
• M21: 6,140,993 km (0.041 R)
• M22: 7,610,492 km (0.065 R)
• M23: 7,874,533 km (0.077 R)
• M24: 8,411,290 km (0.096 R)
• M25: 9,576,508 km (0.042 R)
• M26: 9,633,205 km (0.096 R)
• M27: 10,497,731 km (0.107 R)
• M28: 10,673,509 km (0.1 R)
• M29: 10,732,450 km (0.073 R)
• M30: 12,484,989 km (0.111 R)
• M31: 12,858,535 km (0.078 R)
• M32: 13,046,729 km (0.043 R)
• M33: 13,172,691 km (0.12 R)
• M34: 13,425,661 km (0.037 R)
• M35: 13,872,510 km (0.039 R)
• M36: 14,065,491 km (0.102 R)
• M37: 14,389,071 km (0.026 R)
• M38: 15,841,816 km (0.111 R)
• M39: 16,178,411 km (0.117 R)
• M40: 19,097,664 km (0.117 R)
• M41: 20,470,673 km (0.058 R)
• M42: 20,690,283 km (0.091 R)
• M43: 21,502,450 km (0.076 R)
• M44: 21,576,800 km (0.068 R)
• M45: 22,777,921 km (0.036 R)
• M46: 24,077,628 km (0.109 R)
• M47: 24,154,820 km (0.115 R)
• M48: 24,542,129 km (0.114 R)
• M49: 25,637,335 km (0.115 R)
• M50: 26,190,997 km (0.105 R)
• M51: 26,429,456 km (0.094 R)
• M52: 27,713,305 km (0.091 R)
• M53: 28,526,070 km (0.06 R)
• M54: 29,594,199 km (0.053 R)
• M55: 31,938,846 km (0.1 R)
• M56: 32,023,818 km (0.086 R)
• M57: 33,736,265 km (0.116 R)
• M58: 33,909,050 km (0.044 R)
• M59: 34,952,495 km (0.103 R)
• M60: 35,566,146 km (0.106 R)
• M61: 36,537,335 km (0.028 R)
• M62: 38,235,570 km (0.074 R)
• M63: 38,415,836 km (0.12 R)
• M64: 38,777,114 km (0.066 R)
• M65: 40,417,006 km (0.101 R)
• M66: 40,876,571 km (0.055 R)
• M67: 41,153,177 km (0.114 R)
• M68: 43,293,923 km (0.046 R)
• M69: 45,184,840 km (0.112 R)
• M70: 45,470,722 km (0.082 R)
• M71: 49,340,370 km (0.052 R)
• M72: 49,634,778 km (0.075 R)
• M73: 51,016,464 km (0.103 R)
• M74: 51,214,981 km (0.11 R)
• M75: 51,911,508 km (0.097 R)
• M76: 53,918,663 km (0.099 R)
• M77: 56,976,892 km (0.071 R)
• M78: 57,079,816 km (0.066 R)
• M79: 57,182,739 km (0.071 R)
• M80: 58,734,667 km (0.06 R)
• M81: 60,195,490 km (0.119 R)
• M82: 64,542,206 km (0.101 R)
• M83: 66,807,267 km (0.052 R)
• M84: 67,024,484 km (0.088 R)
• M85: 67,568,122 km (0.082 R)
• M86: 67,786,086 km (0.059 R)
• M87: 68,660,037 km (0.087 R)
• M88: 71,193,327 km (0.074 R)
• M89: 71,304,179 km (0.092 R)
• M90: 71,526,033 km (0.068 R)
• M91: 71,859,337 km (0.063 R)
• M92: 73,420,989 km (0.111 R)
• M93: 73,533,038 km (0.113 R)
• M94: 73,981,533 km (0.029 R)
• M95: 74,206,079 km (0.109 R)
• M96: 74,318,427 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.8

Radius: 5.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.99 AU - 19.25 AU

Year: 25662 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,296,095 km

• M1: 111,151 km (0.096 R)
• M2: 153,787 km (0.042 R)
• M3: 305,778 km (0.089 R)
• M4: 641,176 km (0.067 R)
• M5: 1,261,260 km (0.074 R)
• M6: 1,492,538 km (0.115 R)
• M7: 1,863,989 km (0.108 R)
• M8: 2,127,132 km (0.036 R)
• M9: 2,194,750 km (0.095 R)
• M10: 2,567,399 km (0.094 R)
• M11: 3,009,909 km (0.079 R)
• M12: 3,060,623 km (0.116 R)
• M13: 3,663,053 km (0.113 R)
• M14: 4,159,569 km (0.097 R)
• M15: 4,358,384 km (0.08 R)
• M16: 4,647,856 km (0.041 R)
• M17: 4,735,820 km (0.066 R)
• M18: 4,943,462 km (0.032 R)
• M19: 5,003,301 km (0.039 R)
• M20: 6,057,367 km (0.084 R)
• M21: 6,975,001 km (0.108 R)
• M22: 7,109,639 km (0.088 R)
• M23: 7,313,242 km (0.072 R)
• M24: 7,381,458 km (0.094 R)
• M25: 7,900,264 km (0.111 R)
• M26: 8,075,891 km (0.103 R)
• M27: 8,111,197 km (0.103 R)
• M28: 8,323,775 km (0.109 R)
• M29: 8,395,133 km (0.113 R)
• M30: 9,119,187 km (0.083 R)
• M31: 9,155,988 km (0.108 R)
• M32: 10,052,229 km (0.12 R)
• M33: 10,280,665 km (0.113 R)
• M34: 10,703,877 km (0.11 R)
• M35: 10,976,145 km (0.095 R)
• M36: 11,093,580 km (0.033 R)
• M37: 11,846,805 km (0.108 R)
• M38: 13,485,650 km (0.067 R)
• M39: 13,863,983 km (0.106 R)
• M40: 14,588,336 km (0.029 R)
• M41: 14,846,990 km (0.119 R)
• M42: 15,368,638 km (0.035 R)
• M43: 15,808,007 km (0.073 R)
• M44: 16,206,835 km (0.094 R)
• M45: 17,286,782 km (0.113 R)
• M46: 17,835,507 km (0.098 R)
• M47: 18,019,662 km (0.064 R)
• M48: 18,482,817 km (0.098 R)
• M49: 18,529,342 km (0.109 R)
• M50: 18,902,888 km (0.09 R)
• M51: 19,752,753 km (0.104 R)
• M52: 19,847,897 km (0.064 R)
• M53: 20,230,120 km (0.104 R)
• M54: 20,904,956 km (0.07 R)
• M55: 21,734,327 km (0.099 R)
• M56: 21,980,266 km (0.104 R)
• M57: 22,973,446 km (0.084 R)
• M58: 23,324,402 km (0.047 R)
• M59: 24,337,030 km (0.083 R)
• M60: 24,388,043 km (0.081 R)
• M61: 25,622,974 km (0.088 R)
• M62: 25,674,884 km (0.112 R)
• M63: 26,930,758 km (0.078 R)
• M64: 27,247,906 km (0.108 R)
• M65: 27,513,143 km (0.063 R)
• M66: 27,672,614 km (0.08 R)
• M67: 27,832,534 km (0.027 R)
• M68: 28,367,496 km (0.039 R)
• M69: 30,651,407 km (0.117 R)
• M70: 32,430,724 km (0.092 R)
• M71: 33,050,059 km (0.113 R)
• M72: 34,357,694 km (0.105 R)
• M73: 34,472,137 km (0.098 R)
• M74: 34,758,916 km (0.095 R)
• M75: 35,161,783 km (0.052 R)
• M76: 35,450,507 km (0.119 R)
• M77: 38,084,028 km (0.084 R)
• M78: 38,737,321 km (0.077 R)
• M79: 38,796,861 km (0.119 R)
• M80: 39,334,367 km (0.042 R)
• M81: 39,574,172 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit