🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 267 Days

Day: 40.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,810,041 km

• M1: 243,994 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.89 AU - 0.97 AU

Year: 334 Days

Day: 33.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.16 AU - 1.36 AU

Year: 527 Days

Day: 23.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.23 AU - 1.53 AU

Year: 604 Days

Day: 34.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.13 AU - 2.69 AU

Year: 1395 Days

Day: 33.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 13.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.63 AU - 6.85 AU

Year: 5811 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,810,041 km

• M1: 192,233 km (0.112 R)
• M2: 307,274 km (0.094 R)
• M3: 491,429 km (0.063 R)
• M4: 668,702 km (0.115 R)
• M5: 800,349 km (0.085 R)
• M6: 1,154,896 km (0.047 R)
• M7: 1,435,691 km (0.119 R)
• M8: 1,522,757 km (0.087 R)
• M9: 2,639,505 km (0.1 R)
• M10: 2,725,972 km (0.025 R)
• M11: 4,009,073 km (0.083 R)
• M12: 4,388,005 km (0.118 R)
• M13: 5,677,538 km (0.11 R)
• M14: 5,903,431 km (0.101 R)
• M15: 5,988,852 km (0.092 R)
• M16: 6,926,232 km (0.072 R)
• M17: 7,320,123 km (0.094 R)
• M18: 7,846,408 km (0.077 R)
• M19: 8,003,486 km (0.105 R)
• M20: 8,098,331 km (0.106 R)
• M21: 8,674,881 km (0.058 R)
• M22: 9,165,562 km (0.115 R)
• M23: 9,665,369 km (0.099 R)
• M24: 9,766,347 km (0.061 R)
• M25: 9,969,501 km (0.081 R)
• M26: 10,552,634 km (0.028 R)
• M27: 11,788,163 km (0.115 R)
• M28: 12,076,887 km (0.097 R)
• M29: 12,404,655 km (0.061 R)
• M30: 12,514,610 km (0.106 R)
• M31: 13,292,968 km (0.088 R)
• M32: 14,201,775 km (0.093 R)
• M33: 15,641,953 km (0.087 R)
• M34: 15,959,550 km (0.099 R)
• M35: 17,496,668 km (0.06 R)
• M36: 18,282,954 km (0.095 R)
• M37: 18,743,416 km (0.066 R)
• M38: 18,911,864 km (0.054 R)
• M39: 19,080,760 km (0.096 R)
• M40: 19,675,860 km (0.11 R)
• M41: 19,761,430 km (0.079 R)
• M42: 20,018,738 km (0.101 R)
• M43: 20,277,094 km (0.063 R)
• M44: 20,753,713 km (0.078 R)
• M45: 20,840,779 km (0.037 R)
• M46: 21,059,042 km (0.047 R)
• M47: 21,806,582 km (0.072 R)
• M48: 22,831,777 km (0.04 R)
• M49: 23,056,772 km (0.069 R)
• M50: 23,373,022 km (0.11 R)
• M51: 23,827,201 km (0.101 R)
• M52: 23,918,456 km (0.034 R)
• M53: 24,055,338 km (0.049 R)
• M54: 24,790,462 km (0.087 R)
• M55: 24,929,139 km (0.059 R)
• M56: 25,813,412 km (0.102 R)
• M57: 25,953,884 km (0.081 R)
• M58: 26,471,493 km (0.113 R)
• M59: 26,992,393 km (0.117 R)
• M60: 27,373,418 km (0.075 R)
• M61: 28,189,026 km (0.108 R)
• M62: 29,012,562 km (0.078 R)
• M63: 29,549,619 km (0.112 R)
• M64: 29,794,810 km (0.11 R)
• M65: 29,893,095 km (0.106 R)
• M66: 29,991,531 km (0.105 R)
• M67: 30,386,170 km (0.115 R)
• M68: 31,180,684 km (0.06 R)
• M69: 31,730,756 km (0.08 R)
• M70: 31,981,930 km (0.095 R)
• M71: 32,132,875 km (0.117 R)
• M72: 32,891,485 km (0.071 R)
• M73: 33,758,256 km (0.064 R)
• M74: 34,477,821 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 14.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.45 AU - 10.41 AU

Year: 9124 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,810,041 km

• M1: 180,714 km (0.078 R)
• M2: 417,378 km (0.088 R)
• M3: 529,726 km (0.109 R)
• M4: 667,506 km (0.116 R)
• M5: 1,013,675 km (0.091 R)
• M6: 1,131,857 km (0.11 R)
• M7: 1,318,705 km (0.113 R)
• M8: 1,724,265 km (0.12 R)
• M9: 1,979,180 km (0.119 R)
• M10: 2,945,283 km (0.098 R)
• M11: 3,546,367 km (0.114 R)
• M12: 3,731,868 km (0.099 R)
• M13: 3,920,661 km (0.119 R)
• M14: 4,606,717 km (0.12 R)
• M15: 4,937,927 km (0.09 R)
• M16: 5,119,688 km (0.048 R)
• M17: 5,383,130 km (0.111 R)
• M18: 5,841,198 km (0.119 R)
• M19: 6,566,449 km (0.091 R)
• M20: 6,997,740 km (0.061 R)
• M21: 7,468,225 km (0.112 R)
• M22: 7,587,454 km (0.118 R)
• M23: 7,707,282 km (0.103 R)
• M24: 8,193,176 km (0.107 R)
• M25: 9,547,934 km (0.08 R)
• M26: 9,677,486 km (0.096 R)
• M27: 10,135,705 km (0.109 R)
• M28: 10,500,723 km (0.119 R)
• M29: 10,634,464 km (0.1 R)
• M30: 11,277,884 km (0.099 R)
• M31: 11,656,068 km (0.111 R)
• M32: 11,933,871 km (0.081 R)
• M33: 12,038,589 km (0.029 R)
• M34: 13,138,732 km (0.08 R)
• M35: 13,536,812 km (0.06 R)
• M36: 13,975,732 km (0.089 R)
• M37: 14,270,889 km (0.074 R)
• M38: 14,382,040 km (0.077 R)
• M39: 14,568,140 km (0.094 R)
• M40: 14,905,034 km (0.059 R)
• M41: 15,131,077 km (0.103 R)
• M42: 15,854,382 km (0.099 R)
• M43: 16,278,193 km (0.095 R)
• M44: 16,940,762 km (0.078 R)
• M45: 17,137,334 km (0.113 R)
• M46: 17,771,329 km (0.095 R)
• M47: 17,971,043 km (0.112 R)
• M48: 18,413,104 km (0.07 R)
• M49: 19,348,989 km (0.077 R)
• M50: 19,472,108 km (0.117 R)
• M51: 20,592,895 km (0.055 R)
• M52: 22,636,551 km (0.114 R)
• M53: 22,853,169 km (0.054 R)
• M54: 24,122,956 km (0.097 R)
• M55: 24,610,645 km (0.118 R)
• M56: 25,146,355 km (0.068 R)
• M57: 25,415,631 km (0.043 R)
• M58: 25,505,689 km (0.117 R)
• M59: 25,595,747 km (0.116 R)
• M60: 25,776,312 km (0.085 R)
• M61: 25,866,669 km (0.099 R)
• M62: 26,183,966 km (0.087 R)
• M63: 26,548,087 km (0.101 R)
• M64: 26,959,780 km (0.06 R)
• M65: 27,143,486 km (0.077 R)
• M66: 27,465,870 km (0.054 R)
• M67: 28,534,298 km (0.104 R)
• M68: 28,721,445 km (0.103 R)
• M69: 28,815,093 km (0.07 R)
• M70: 29,144,059 km (0.083 R)
• M71: 29,426,948 km (0.111 R)
• M72: 29,663,463 km (0.082 R)
• M73: 30,138,286 km (0.115 R)
• M74: 30,807,288 km (0.084 R)
• M75: 31,336,416 km (0.082 R)
• M76: 32,062,863 km (0.089 R)
• M77: 32,208,721 km (0.09 R)
• M78: 32,354,878 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.2

Radius: 3.8

Gravity: 56.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.31 AU - 14.93 AU

Year: 16713 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,810,041 km

• M1: 664,364 km (0.08 R)
• M2: 872,904 km (0.049 R)
• M3: 1,022,950 km (0.085 R)
• M4: 1,761,515 km (0.088 R)
• M5: 2,246,661 km (0.106 R)
• M6: 4,046,772 km (0.072 R)
• M7: 4,721,907 km (0.107 R)
• M8: 4,896,039 km (0.12 R)
• M9: 7,294,243 km (0.052 R)
• M10: 7,344,507 km (0.094 R)
• M11: 7,698,755 km (0.098 R)
• M12: 9,938,235 km (0.078 R)
• M13: 10,840,460 km (0.05 R)
• M14: 12,361,571 km (0.094 R)
• M15: 12,782,390 km (0.098 R)
• M16: 13,391,702 km (0.112 R)
• M17: 13,761,658 km (0.029 R)
• M18: 14,512,041 km (0.107 R)
• M19: 15,468,270 km (0.087 R)
• M20: 16,379,172 km (0.079 R)
• M21: 16,510,668 km (0.118 R)
• M22: 16,907,402 km (0.105 R)
• M23: 17,240,257 km (0.074 R)
• M24: 17,508,187 km (0.099 R)
• M25: 17,912,699 km (0.062 R)
• M26: 18,184,070 km (0.103 R)
• M27: 18,252,137 km (0.07 R)
• M28: 18,937,445 km (0.12 R)
• M29: 19,144,638 km (0.063 R)
• M30: 19,840,717 km (0.12 R)
• M31: 20,403,504 km (0.037 R)
• M32: 22,050,577 km (0.089 R)
• M33: 22,560,406 km (0.118 R)
• M34: 23,888,835 km (0.086 R)
• M35: 25,015,008 km (0.076 R)
• M36: 25,928,453 km (0.104 R)
• M37: 26,081,790 km (0.054 R)
• M38: 26,312,171 km (0.088 R)
• M39: 26,543,449 km (0.03 R)
• M40: 27,318,815 km (0.12 R)
• M41: 27,474,846 km (0.095 R)
• M42: 28,891,986 km (0.107 R)
• M43: 29,289,917 km (0.11 R)
• M44: 29,369,652 km (0.117 R)
• M45: 30,171,497 km (0.096 R)
• M46: 30,494,329 km (0.106 R)
• M47: 32,785,421 km (0.094 R)
• M48: 33,867,761 km (0.108 R)
• M49: 35,726,215 km (0.081 R)
• M50: 36,324,308 km (0.063 R)
• M51: 36,410,027 km (0.071 R)
• M52: 37,184,645 km (0.12 R)
• M53: 37,357,580 km (0.09 R)
• M54: 37,877,732 km (0.11 R)
• M55: 38,051,714 km (0.117 R)
• M56: 39,100,844 km (0.108 R)
• M57: 40,159,548 km (0.052 R)
• M58: 40,248,110 km (0.096 R)
• M59: 41,138,218 km (0.112 R)
• M60: 41,585,665 km (0.091 R)
• M61: 43,938,241 km (0.099 R)
• M62: 44,304,008 km (0.055 R)
• M63: 47,079,198 km (0.11 R)
• M64: 47,359,694 km (0.086 R)
• M65: 47,547,140 km (0.112 R)
• M66: 48,204,922 km (0.082 R)
• M67: 49,149,782 km (0.101 R)
• M68: 50,387,256 km (0.07 R)
• M69: 51,057,753 km (0.115 R)
• M70: 53,281,675 km (0.08 R)
• M71: 53,476,601 km (0.115 R)
• M72: 53,964,889 km (0.101 R)
• M73: 54,356,536 km (0.103 R)
• M74: 56,825,649 km (0.087 R)
• M75: 57,423,591 km (0.104 R)
• M76: 58,324,470 km (0.064 R)
• M77: 59,836,456 km (0.053 R)
• M78: 60,343,293 km (0.12 R)
• M79: 61,361,157 km (0.042 R)
• M80: 61,872,333 km (0.082 R)
• M81: 61,974,658 km (0.059 R)
• M82: 63,104,720 km (0.11 R)
• M83: 63,310,866 km (0.092 R)
• M84: 64,760,320 km (0.072 R)
• M85: 64,968,410 km (0.09 R)
• M86: 65,384,891 km (0.094 R)
• M87: 68,749,646 km (0.106 R)
• M88: 69,492,998 km (0.072 R)
• M89: 70,452,968 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.6

Radius: 6.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.06 AU - 14.02 AU

Year: 17554 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,810,041 km

• M1: 118,781 km (0.044 R)
• M2: 219,610 km (0.035 R)
• M3: 332,556 km (0.072 R)
• M4: 452,085 km (0.091 R)
• M5: 586,424 km (0.112 R)
• M6: 634,295 km (0.108 R)
• M7: 683,513 km (0.081 R)
• M8: 768,484 km (0.042 R)
• M9: 912,248 km (0.087 R)
• M10: 1,104,331 km (0.051 R)
• M11: 1,164,470 km (0.088 R)
• M12: 1,246,449 km (0.082 R)
• M13: 1,373,159 km (0.12 R)
• M14: 1,438,084 km (0.093 R)
• M15: 1,685,220 km (0.097 R)
• M16: 1,778,419 km (0.103 R)
• M17: 1,897,499 km (0.066 R)
• M18: 2,692,462 km (0.103 R)
• M19: 2,774,442 km (0.112 R)
• M20: 3,225,330 km (0.102 R)
• M21: 3,729,176 km (0.111 R)
• M22: 4,481,952 km (0.117 R)
• M23: 4,644,565 km (0.095 R)
• M24: 4,809,272 km (0.092 R)
• M25: 5,246,248 km (0.061 R)
• M26: 5,521,508 km (0.12 R)
• M27: 5,625,927 km (0.096 R)
• M28: 5,731,094 km (0.055 R)
• M29: 6,854,874 km (0.084 R)
• M30: 6,929,673 km (0.095 R)
• M31: 7,692,622 km (0.089 R)
• M32: 8,242,394 km (0.075 R)
• M33: 8,683,408 km (0.082 R)
• M34: 9,924,472 km (0.117 R)
• M35: 10,051,631 km (0.096 R)
• M36: 10,479,331 km (0.113 R)
• M37: 10,522,415 km (0.103 R)
• M38: 10,565,499 km (0.11 R)
• M39: 12,203,596 km (0.115 R)
• M40: 12,476,612 km (0.047 R)
• M41: 13,028,628 km (0.064 R)
• M42: 13,261,103 km (0.094 R)
• M43: 14,108,874 km (0.034 R)
• M44: 14,299,761 km (0.048 R)
• M45: 14,974,298 km (0.047 R)
• M46: 15,022,917 km (0.06 R)
• M47: 15,120,156 km (0.101 R)
• M48: 16,104,809 km (0.107 R)
• M49: 16,604,915 km (0.119 R)
• M50: 16,756,009 km (0.042 R)
• M51: 17,262,697 km (0.038 R)
• M52: 18,655,752 km (0.048 R)
• M53: 19,233,649 km (0.097 R)
• M54: 19,710,866 km (0.098 R)
• M55: 19,870,786 km (0.075 R)
• M56: 20,839,283 km (0.036 R)
• M57: 21,056,648 km (0.056 R)
• M58: 21,165,556 km (0.098 R)
• M59: 21,603,279 km (0.12 R)
• M60: 21,933,441 km (0.114 R)
• M61: 22,878,152 km (0.049 R)
• M62: 23,383,643 km (0.08 R)
• M63: 23,665,934 km (0.087 R)
• M64: 24,692,026 km (0.112 R)
• M65: 24,979,553 km (0.104 R)
• M66: 25,907,359 km (0.088 R)
• M67: 27,082,750 km (0.09 R)
• M68: 27,379,253 km (0.055 R)
• M69: 28,395,770 km (0.086 R)
• M70: 28,878,223 km (0.087 R)
• M71: 29,120,572 km (0.089 R)
• M72: 30,096,548 km (0.112 R)
• M73: 31,083,146 km (0.081 R)
• M74: 32,835,237 km (0.117 R)
• M75: 33,659,521 km (0.094 R)
• M76: 34,426,360 km (0.112 R)
• M77: 35,134,406 km (0.052 R)
• M78: 35,847,390 km (0.12 R)
• M79: 36,565,011 km (0.076 R)
• M80: 36,695,909 km (0.106 R)
• M81: 36,827,106 km (0.081 R)
• M82: 37,221,446 km (0.119 R)
• M83: 39,013,479 km (0.054 R)
• M84: 40,765,420 km (0.114 R)
• M85: 40,833,337 km (0.101 R)
• M86: 41,651,039 km (0.111 R)
• M87: 43,233,336 km (0.115 R)
• M88: 44,555,183 km (0.063 R)
• M89: 44,835,080 km (0.116 R)
• M90: 45,326,509 km (0.046 R)
• M91: 46,740,209 km (0.082 R)
• M92: 47,309,728 km (0.092 R)
• M93: 47,452,594 km (0.035 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit