🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 19.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,082,831 km

• M1: 47,572 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.59 AU - 0.77 AU

Year: 200 Days

Day: 20.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 114.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 222 Days

Day: 14.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.14 AU - 1.56 AU

Year: 559 Days

Day: 26.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,082,831 km

• M1: 251,324 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.36 AU - 1.66 AU

Year: 661 Days

Day: 36.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.49 AU - 1.95 AU

Year: 804 Days

Day: 22.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 4.7

Gravity: 32.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.58 AU - 16.12 AU

Year: 19376 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,082,831 km

• M1: 65,225 km (0.107 R)
• M2: 102,774 km (0.117 R)
• M3: 170,691 km (0.033 R)
• M4: 256,710 km (0.077 R)
• M5: 394,340 km (0.054 R)
• M6: 491,728 km (0.083 R)
• M7: 854,503 km (0.052 R)
• M8: 1,008,290 km (0.1 R)
• M9: 1,061,546 km (0.114 R)
• M10: 1,284,148 km (0.098 R)
• M11: 1,901,389 km (0.104 R)
• M12: 2,205,372 km (0.114 R)
• M13: 3,284,122 km (0.116 R)
• M14: 3,323,915 km (0.103 R)
• M15: 3,813,250 km (0.118 R)
• M16: 4,023,734 km (0.025 R)
• M17: 5,552,774 km (0.112 R)
• M18: 5,839,403 km (0.107 R)
• M19: 6,033,133 km (0.067 R)
• M20: 6,179,888 km (0.09 R)
• M21: 6,278,323 km (0.103 R)
• M22: 7,395,371 km (0.108 R)
• M23: 7,923,002 km (0.092 R)
• M24: 7,976,558 km (0.075 R)
• M25: 8,517,504 km (0.093 R)
• M26: 9,407,462 km (0.108 R)
• M27: 10,737,686 km (0.109 R)
• M28: 10,915,558 km (0.047 R)
• M29: 14,083,742 km (0.102 R)
• M30: 14,343,444 km (0.054 R)
• M31: 15,065,852 km (0.108 R)
• M32: 17,302,939 km (0.115 R)
• M33: 17,860,789 km (0.093 R)
• M34: 18,566,143 km (0.118 R)
• M35: 18,850,977 km (0.031 R)
• M36: 20,222,939 km (0.103 R)
• M37: 20,516,002 km (0.108 R)
• M38: 20,736,509 km (0.108 R)
• M39: 22,227,401 km (0.109 R)
• M40: 22,909,568 km (0.052 R)
• M41: 23,138,452 km (0.114 R)
• M42: 24,683,649 km (0.1 R)
• M43: 24,839,978 km (0.063 R)
• M44: 25,784,988 km (0.036 R)
• M45: 26,182,171 km (0.089 R)
• M46: 27,063,152 km (0.111 R)
• M47: 27,224,419 km (0.092 R)
• M48: 27,872,477 km (0.111 R)
• M49: 29,763,843 km (0.107 R)
• M50: 31,781,170 km (0.108 R)
• M51: 33,322,926 km (0.118 R)
• M52: 33,755,413 km (0.051 R)
• M53: 33,928,947 km (0.08 R)
• M54: 34,713,588 km (0.107 R)
• M55: 34,888,767 km (0.089 R)
• M56: 35,592,475 km (0.104 R)
• M57: 36,123,248 km (0.072 R)
• M58: 38,362,878 km (0.116 R)
• M59: 39,362,491 km (0.082 R)
• M60: 39,728,108 km (0.107 R)
• M61: 40,462,634 km (0.106 R)
• M62: 40,647,088 km (0.067 R)
• M63: 40,831,692 km (0.076 R)
• M64: 41,109,196 km (0.117 R)
• M65: 41,665,999 km (0.103 R)
• M66: 42,225,345 km (0.094 R)
• M67: 44,677,554 km (0.065 R)
• M68: 45,921,011 km (0.106 R)
• M69: 47,272,628 km (0.093 R)
• M70: 47,661,283 km (0.085 R)
• M71: 49,422,948 km (0.078 R)
• M72: 50,311,858 km (0.098 R)
• M73: 52,005,157 km (0.114 R)
• M74: 53,919,561 km (0.108 R)
• M75: 57,817,183 km (0.12 R)
• M76: 58,544,977 km (0.078 R)
• M77: 58,649,247 km (0.093 R)
• M78: 59,171,343 km (0.036 R)
• M79: 60,325,192 km (0.09 R)
• M80: 61,380,605 km (0.064 R)
• M81: 62,761,842 km (0.073 R)
• M82: 66,422,203 km (0.1 R)
• M83: 67,184,404 km (0.078 R)
• M84: 68,278,263 km (0.094 R)
• M85: 69,377,957 km (0.042 R)
• M86: 69,709,017 km (0.106 R)
• M87: 70,040,676 km (0.085 R)
• M88: 70,261,931 km (0.112 R)
• M89: 71,594,998 km (0.037 R)
• M90: 71,706,448 km (0.118 R)
• M91: 72,376,347 km (0.095 R)
• M92: 74,511,558 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.6

Radius: 4

Gravity: 46.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.45 AU - 19.75 AU

Year: 23027 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,082,831 km

• M1: 80,184 km (0.074 R)
• M2: 177,124 km (0.049 R)
• M3: 207,642 km (0.084 R)
• M4: 349,610 km (0.059 R)
• M5: 541,843 km (0.09 R)
• M6: 636,988 km (0.068 R)
• M7: 711,936 km (0.079 R)
• M8: 763,398 km (0.105 R)
• M9: 843,134 km (0.116 R)
• M10: 1,189,004 km (0.115 R)
• M11: 1,409,212 km (0.12 R)
• M12: 2,217,938 km (0.09 R)
• M13: 2,891,577 km (0.112 R)
• M14: 2,933,016 km (0.107 R)
• M15: 4,649,801 km (0.072 R)
• M16: 4,845,625 km (0.055 R)
• M17: 4,944,509 km (0.106 R)
• M18: 6,560,315 km (0.115 R)
• M19: 8,619,979 km (0.065 R)
• M20: 9,656,393 km (0.106 R)
• M21: 10,284,106 km (0.073 R)
• M22: 10,411,264 km (0.107 R)
• M23: 10,667,076 km (0.103 R)
• M24: 10,860,357 km (0.073 R)
• M25: 11,119,759 km (0.061 R)
• M26: 11,843,663 km (0.069 R)
• M27: 12,447,291 km (0.069 R)
• M28: 12,650,744 km (0.066 R)
• M29: 14,673,008 km (0.113 R)
• M30: 15,103,850 km (0.112 R)
• M31: 15,831,045 km (0.107 R)
• M32: 16,495,110 km (0.114 R)
• M33: 16,718,609 km (0.1 R)
• M34: 16,868,058 km (0.094 R)
• M35: 17,698,176 km (0.098 R)
• M36: 18,618,801 km (0.078 R)
• M37: 18,696,293 km (0.116 R)
• M38: 19,554,985 km (0.089 R)
• M39: 20,267,071 km (0.105 R)
• M40: 21,798,205 km (0.102 R)
• M41: 24,036,937 km (0.108 R)
• M42: 24,121,310 km (0.082 R)
• M43: 24,205,683 km (0.085 R)
• M44: 24,884,559 km (0.105 R)
• M45: 25,569,567 km (0.115 R)
• M46: 26,434,542 km (0.057 R)
• M47: 28,638,717 km (0.081 R)
• M48: 30,352,959 km (0.1 R)
• M49: 32,007,362 km (0.089 R)
• M50: 33,126,354 km (0.104 R)
• M51: 33,408,196 km (0.079 R)
• M52: 34,353,057 km (0.09 R)
• M53: 36,269,256 km (0.108 R)
• M54: 37,728,882 km (0.113 R)
• M55: 38,811,522 km (0.084 R)
• M56: 40,504,671 km (0.081 R)
• M57: 40,906,491 km (0.103 R)
• M58: 42,323,332 km (0.107 R)
• M59: 42,833,311 km (0.054 R)
• M60: 43,140,286 km (0.114 R)
• M61: 43,859,253 km (0.077 R)
• M62: 44,065,399 km (0.056 R)
• M63: 45,830,804 km (0.026 R)
• M64: 47,513,331 km (0.037 R)
• M65: 47,831,077 km (0.1 R)
• M66: 48,895,166 km (0.047 R)
• M67: 51,263,600 km (0.107 R)
• M68: 51,698,182 km (0.102 R)
• M69: 54,110,447 km (0.095 R)
• M70: 54,774,662 km (0.044 R)
• M71: 55,664,470 km (0.066 R)
• M72: 56,111,169 km (0.062 R)
• M73: 58,135,977 km (0.094 R)
• M74: 58,816,348 km (0.059 R)
• M75: 61,217,842 km (0.116 R)
• M76: 62,604,465 km (0.09 R)
• M77: 63,767,888 km (0.081 R)
• M78: 65,291,093 km (0.115 R)
• M79: 65,644,294 km (0.082 R)
• M80: 68,612,016 km (0.116 R)
• M81: 69,450,811 km (0.106 R)
• M82: 70,896,675 km (0.077 R)
• M83: 72,839,802 km (0.06 R)
• M84: 74,554,343 km (0.104 R)
• M85: 75,540,193 km (0.106 R)
• M86: 76,530,232 km (0.094 R)
• M87: 76,654,248 km (0.058 R)
• M88: 77,399,994 km (0.104 R)
• M89: 77,898,454 km (0.087 R)
• M90: 79,651,591 km (0.096 R)
• M91: 80,154,838 km (0.051 R)
• M92: 80,911,804 km (0.113 R)
• M93: 83,963,002 km (0.052 R)
• M94: 84,859,991 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 7.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.61 AU - 20.45 AU

Year: 30764 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 162.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,082,831 km

• M1: 122,670 km (0.117 R)
• M2: 277,205 km (0.103 R)
• M3: 912,098 km (0.101 R)
• M4: 1,134,700 km (0.109 R)
• M5: 1,252,433 km (0.117 R)
• M6: 1,405,622 km (0.054 R)
• M7: 1,630,318 km (0.113 R)
• M8: 1,730,099 km (0.12 R)
• M9: 2,259,676 km (0.103 R)
• M10: 2,757,089 km (0.041 R)
• M11: 3,457,207 km (0.114 R)
• M12: 3,760,890 km (0.086 R)
• M13: 4,487,188 km (0.109 R)
• M14: 5,354,856 km (0.108 R)
• M15: 5,454,488 km (0.085 R)
• M16: 5,756,975 km (0.05 R)
• M17: 7,129,835 km (0.026 R)
• M18: 7,683,795 km (0.101 R)
• M19: 7,796,143 km (0.111 R)
• M20: 8,656,930 km (0.058 R)
• M21: 9,187,703 km (0.041 R)
• M22: 10,095,762 km (0.107 R)
• M23: 11,159,104 km (0.059 R)
• M24: 11,607,299 km (0.094 R)
• M25: 11,865,954 km (0.089 R)
• M26: 13,053,761 km (0.091 R)
• M27: 13,120,780 km (0.083 R)
• M28: 14,625,735 km (0.12 R)
• M29: 15,469,467 km (0.104 R)
• M30: 18,695,395 km (0.039 R)
• M31: 20,695,669 km (0.115 R)
• M32: 23,412,216 km (0.108 R)
• M33: 24,978,506 km (0.108 R)
• M34: 25,816,254 km (0.045 R)
• M35: 26,748,548 km (0.098 R)
• M36: 26,833,819 km (0.069 R)
• M37: 27,605,594 km (0.12 R)
• M38: 28,471,616 km (0.104 R)
• M39: 29,610,804 km (0.084 R)
• M40: 29,964,304 km (0.07 R)
• M41: 31,033,181 km (0.095 R)
• M42: 31,392,216 km (0.105 R)
• M43: 31,662,389 km (0.051 R)
• M44: 31,752,597 km (0.1 R)
• M45: 34,592,264 km (0.081 R)
• M46: 35,151,161 km (0.118 R)
• M47: 35,995,192 km (0.05 R)
• M48: 41,493,213 km (0.089 R)
• M49: 41,690,832 km (0.113 R)
• M50: 42,583,931 km (0.08 R)
• M51: 42,683,564 km (0.119 R)
• M52: 43,082,840 km (0.113 R)
• M53: 44,894,919 km (0.072 R)
• M54: 46,014,510 km (0.106 R)
• M55: 46,321,485 km (0.104 R)
• M56: 49,428,034 km (0.119 R)
• M57: 50,373,044 km (0.039 R)
• M58: 50,689,294 km (0.086 R)
• M59: 51,006,292 km (0.102 R)
• M60: 51,324,037 km (0.114 R)
• M61: 53,888,743 km (0.098 R)
• M62: 53,996,603 km (0.068 R)
• M63: 54,104,464 km (0.119 R)
• M64: 54,752,970 km (0.1 R)
• M65: 55,295,412 km (0.093 R)
• M66: 55,621,685 km (0.091 R)
• M67: 56,385,681 km (0.087 R)
• M68: 57,262,923 km (0.089 R)
• M69: 58,809,017 km (0.053 R)
• M70: 58,919,869 km (0.115 R)
• M71: 60,033,326 km (0.063 R)
• M72: 63,301,292 km (0.066 R)
• M73: 63,642,674 km (0.093 R)
• M74: 64,555,969 km (0.11 R)
• M75: 65,473,602 km (0.12 R)
• M76: 66,626,703 km (0.04 R)
• M77: 66,742,342 km (0.043 R)
• M78: 66,858,131 km (0.055 R)
• M79: 67,553,910 km (0.101 R)
• M80: 69,421,341 km (0.038 R)
• M81: 70,361,414 km (0.11 R)
• M82: 70,479,147 km (0.118 R)
• M83: 71,305,526 km (0.102 R)
• M84: 71,542,339 km (0.053 R)
• M85: 71,897,933 km (0.036 R)
• M86: 72,016,565 km (0.069 R)
• M87: 72,372,907 km (0.11 R)
• M88: 74,043,616 km (0.059 R)
• M89: 74,763,481 km (0.039 R)
• M90: 76,694,490 km (0.083 R)
• M91: 78,031,596 km (0.045 R)
• M92: 78,519,734 km (0.09 R)
• M93: 79,253,810 km (0.088 R)
• M94: 80,482,458 km (0.055 R)
• M95: 81,099,100 km (0.092 R)
• M96: 82,337,022 km (0.118 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit