🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 178 Days

Day: 17.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 182 Days

Day: 17.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 360 Days

Day: 19.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,400,310 km

• M1: 341,532 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.96 AU - 1.6 AU

Year: 554 Days

Day: 26 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 9.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.25 AU - 4.35 AU

Year: 3414 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,400,310 km

• M1: 160,519 km (0.105 R)
• M2: 222,302 km (0.053 R)
• M3: 647,460 km (0.07 R)
• M4: 934,987 km (0.085 R)
• M5: 1,032,375 km (0.085 R)
• M6: 1,225,805 km (0.037 R)
• M7: 1,381,836 km (0.062 R)
• M8: 1,544,598 km (0.046 R)
• M9: 1,608,925 km (0.097 R)
• M10: 1,767,200 km (0.068 R)
• M11: 2,286,903 km (0.118 R)
• M12: 2,556,478 km (0.114 R)
• M13: 2,710,713 km (0.068 R)
• M14: 2,804,661 km (0.101 R)
• M15: 2,947,826 km (0.092 R)
• M16: 3,324,663 km (0.047 R)
• M17: 3,408,587 km (0.088 R)
• M18: 3,578,680 km (0.084 R)
• M19: 3,682,052 km (0.093 R)
• M20: 4,051,858 km (0.11 R)
• M21: 4,713,380 km (0.048 R)
• M22: 5,192,542 km (0.106 R)
• M23: 5,251,184 km (0.111 R)
• M24: 5,607,078 km (0.116 R)
• M25: 6,032,385 km (0.098 R)
• M26: 6,114,514 km (0.085 R)
• M27: 6,321,707 km (0.057 R)
• M28: 6,573,330 km (0.073 R)
• M29: 6,849,638 km (0.1 R)
• M30: 7,021,675 km (0.077 R)
• M31: 7,108,143 km (0.047 R)
• M32: 7,590,297 km (0.081 R)
• M33: 7,679,158 km (0.066 R)
• M34: 8,173,878 km (0.084 R)
• M35: 8,725,445 km (0.099 R)
• M36: 8,958,818 km (0.079 R)
• M37: 9,241,558 km (0.069 R)
• M38: 9,312,617 km (0.116 R)
• M39: 9,383,975 km (0.052 R)
• M40: 9,599,097 km (0.027 R)
• M41: 10,058,512 km (0.113 R)
• M42: 10,205,118 km (0.106 R)
• M43: 10,475,740 km (0.036 R)
• M44: 10,649,274 km (0.054 R)
• M45: 10,848,538 km (0.045 R)
• M46: 11,099,564 km (0.12 R)
• M47: 11,428,829 km (0.087 R)
• M48: 11,607,299 km (0.072 R)
• M49: 11,967,231 km (0.083 R)
• M50: 12,122,663 km (0.06 R)
• M51: 12,200,604 km (0.094 R)
• M52: 12,304,874 km (0.108 R)
• M53: 12,645,508 km (0.095 R)
• M54: 13,229,089 km (0.094 R)
• M55: 13,336,201 km (0.107 R)
• M56: 13,578,101 km (0.119 R)
• M57: 13,713,188 km (0.115 R)
• M58: 13,875,801 km (0.085 R)
• M59: 14,202,971 km (0.111 R)
• M60: 14,285,250 km (0.101 R)
• M61: 14,395,055 km (0.068 R)
• M62: 14,809,441 km (0.106 R)
• M63: 15,480,836 km (0.032 R)
• M64: 16,161,956 km (0.115 R)
• M65: 16,305,121 km (0.097 R)
• M66: 16,391,289 km (0.095 R)
• M67: 17,056,252 km (0.101 R)
• M68: 17,114,595 km (0.104 R)
• M69: 17,318,945 km (0.083 R)
• M70: 17,730,190 km (0.076 R)
• M71: 18,442,725 km (0.088 R)
• M72: 18,592,323 km (0.101 R)
• M73: 19,316,077 km (0.116 R)
• M74: 19,987,772 km (0.079 R)
• M75: 20,049,107 km (0.093 R)
• M76: 20,203,043 km (0.083 R)
• M77: 20,295,494 km (0.065 R)
• M78: 20,450,029 km (0.054 R)
• M79: 20,511,813 km (0.041 R)
• M80: 20,635,829 km (0.092 R)
• M81: 20,822,378 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 12.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.69 AU - 9.23 AU

Year: 7801 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,400,310 km

• M1: 153,188 km (0.039 R)
• M2: 458,218 km (0.112 R)
• M3: 664,065 km (0.08 R)
• M4: 833,709 km (0.049 R)
• M5: 973,284 km (0.087 R)
• M6: 1,218,026 km (0.057 R)
• M7: 1,409,661 km (0.114 R)
• M8: 1,557,613 km (0.106 R)
• M9: 1,766,900 km (0.111 R)
• M10: 1,869,375 km (0.107 R)
• M11: 2,894,270 km (0.114 R)
• M12: 3,307,310 km (0.059 R)
• M13: 3,434,917 km (0.104 R)
• M14: 3,724,538 km (0.119 R)
• M15: 3,947,140 km (0.097 R)
• M16: 4,067,566 km (0.103 R)
• M17: 4,235,265 km (0.116 R)
• M18: 4,577,545 km (0.081 R)
• M19: 4,832,310 km (0.106 R)
• M20: 5,675,145 km (0.08 R)
• M21: 5,845,686 km (0.076 R)
• M22: 5,931,705 km (0.115 R)
• M23: 6,035,526 km (0.109 R)
• M24: 6,598,912 km (0.086 R)
• M25: 6,778,579 km (0.072 R)
• M26: 7,179,351 km (0.086 R)
• M27: 7,494,405 km (0.117 R)
• M28: 7,700,700 km (0.077 R)
• M29: 7,870,942 km (0.05 R)
• M30: 8,138,124 km (0.105 R)
• M31: 8,583,776 km (0.087 R)
• M32: 8,839,140 km (0.115 R)
• M33: 9,297,208 km (0.097 R)
• M34: 9,600,144 km (0.098 R)
• M35: 9,844,886 km (0.079 R)
• M36: 10,174,301 km (0.079 R)
• M37: 10,486,512 km (0.103 R)
• M38: 11,205,928 km (0.106 R)
• M39: 11,853,986 km (0.099 R)
• M40: 11,941,351 km (0.077 R)
• M41: 12,381,169 km (0.059 R)
• M42: 12,714,622 km (0.112 R)
• M43: 13,254,222 km (0.102 R)
• M44: 13,504,200 km (0.073 R)
• M45: 14,031,682 km (0.099 R)
• M46: 14,263,110 km (0.073 R)
• M47: 14,356,010 km (0.11 R)
• M48: 15,083,205 km (0.111 R)
• M49: 15,320,318 km (0.103 R)
• M50: 15,463,184 km (0.103 R)
• M51: 15,630,434 km (0.117 R)
• M52: 15,798,283 km (0.1 R)
• M53: 16,305,420 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.2

Radius: 6.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.37 AU - 23.55 AU

Year: 31610 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,400,310 km

• M1: 231,727 km (0.069 R)
• M2: 441,314 km (0.119 R)
• M3: 862,133 km (0.05 R)
• M4: 1,214,436 km (0.065 R)
• M5: 1,667,119 km (0.076 R)
• M6: 4,492,574 km (0.118 R)
• M7: 5,224,107 km (0.105 R)
• M8: 5,854,213 km (0.098 R)
• M9: 6,413,111 km (0.112 R)
• M10: 6,555,528 km (0.085 R)
• M11: 6,795,184 km (0.083 R)
• M12: 7,431,723 km (0.05 R)
• M13: 8,761,199 km (0.078 R)
• M14: 9,078,197 km (0.119 R)
• M15: 9,506,945 km (0.045 R)
• M16: 9,560,950 km (0.08 R)
• M17: 9,887,372 km (0.116 R)
• M18: 10,495,338 km (0.095 R)
• M19: 10,945,029 km (0.112 R)
• M20: 11,805,067 km (0.086 R)
• M21: 12,508,776 km (0.117 R)
• M22: 13,045,383 km (0.113 R)
• M23: 13,105,521 km (0.105 R)
• M24: 14,512,789 km (0.115 R)
• M25: 15,013,493 km (0.108 R)
• M26: 15,139,604 km (0.096 R)
• M27: 15,839,123 km (0.108 R)
• M28: 16,031,805 km (0.085 R)
• M29: 18,000,364 km (0.098 R)
• M30: 18,134,254 km (0.099 R)
• M31: 21,022,241 km (0.088 R)
• M32: 21,092,701 km (0.118 R)
• M33: 22,591,074 km (0.117 R)
• M34: 23,243,620 km (0.118 R)
• M35: 23,755,394 km (0.058 R)
• M36: 25,088,610 km (0.099 R)
• M37: 25,839,741 km (0.115 R)
• M38: 26,903,681 km (0.057 R)
• M39: 27,595,122 km (0.102 R)
• M40: 27,749,657 km (0.048 R)
• M41: 28,059,325 km (0.081 R)
• M42: 28,292,398 km (0.099 R)
• M43: 28,448,279 km (0.102 R)
• M44: 29,074,047 km (0.09 R)
• M45: 30,259,760 km (0.089 R)
• M46: 30,818,358 km (0.098 R)
• M47: 33,005,180 km (0.032 R)
• M48: 33,745,091 km (0.111 R)
• M49: 34,656,890 km (0.09 R)
• M50: 35,074,118 km (0.118 R)
• M51: 38,902,477 km (0.101 R)
• M52: 38,988,945 km (0.098 R)
• M53: 40,207,719 km (0.042 R)
• M54: 40,909,632 km (0.111 R)
• M55: 40,997,745 km (0.089 R)
• M56: 41,881,569 km (0.086 R)
• M57: 42,059,142 km (0.116 R)
• M58: 43,129,365 km (0.094 R)
• M59: 43,757,976 km (0.062 R)
• M60: 44,208,714 km (0.032 R)
• M61: 44,299,071 km (0.104 R)
• M62: 44,661,098 km (0.104 R)
• M63: 48,241,573 km (0.114 R)
• M64: 49,080,817 km (0.111 R)
• M65: 49,267,964 km (0.104 R)
• M66: 50,490,329 km (0.071 R)
• M67: 50,773,817 km (0.054 R)
• M68: 51,437,283 km (0.112 R)
• M69: 52,581,557 km (0.116 R)
• M70: 52,868,935 km (0.063 R)
• M71: 53,734,059 km (0.083 R)
• M72: 53,926,891 km (0.072 R)
• M73: 54,797,850 km (0.109 R)
• M74: 55,673,446 km (0.117 R)
• M75: 56,259,720 km (0.083 R)
• M76: 56,455,544 km (0.1 R)
• M77: 57,241,232 km (0.112 R)
• M78: 57,438,252 km (0.118 R)
• M79: 58,030,660 km (0.103 R)
• M80: 58,228,578 km (0.056 R)
• M81: 60,019,863 km (0.096 R)
• M82: 62,436,317 km (0.1 R)
• M83: 63,248,783 km (0.08 R)
• M84: 63,758,313 km (0.075 R)
• M85: 63,860,489 km (0.109 R)
• M86: 64,167,015 km (0.112 R)
• M87: 64,474,139 km (0.096 R)
• M88: 65,810,347 km (0.097 R)
• M89: 66,326,759 km (0.11 R)
• M90: 66,533,653 km (0.105 R)
• M91: 68,405,571 km (0.066 R)
• M92: 70,084,059 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit