🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.76 AU - 0.9 AU

Year: 290 Days

Day: 27.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.99 AU - 1.35 AU

Year: 485 Days

Day: 47.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,893,678 km

• M1: 879,336 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.43 AU - 1.91 AU

Year: 826 Days

Day: 15.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,893,678 km

• M1: 426,504 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.66 AU - 2.1 AU

Year: 987 Days

Day: 18.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.61 AU - 4.01 AU

Year: 2306 Days

Day: 24.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.13 AU - 3.57 AU

Year: 2348 Days

Day: 34.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 11.4

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.45 AU - 4.77 AU

Year: 3190 Days

Day: 14.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,893,678 km

• M1: 178,171 km (0.109 R)
• M2: 262,843 km (0.063 R)
• M3: 424,110 km (0.048 R)
• M4: 502,200 km (0.052 R)
• M5: 696,528 km (0.092 R)
• M6: 837,150 km (0.114 R)
• M7: 975,977 km (0.097 R)
• M8: 1,186,610 km (0.027 R)
• M9: 1,304,344 km (0.116 R)
• M10: 1,623,586 km (0.113 R)
• M11: 1,725,761 km (0.111 R)
• M12: 1,921,435 km (0.039 R)
• M13: 2,061,309 km (0.092 R)
• M14: 2,188,467 km (0.085 R)
• M15: 2,518,331 km (0.094 R)
• M16: 2,952,912 km (0.056 R)
• M17: 3,299,082 km (0.108 R)
• M18: 3,600,970 km (0.116 R)
• M19: 4,090,455 km (0.113 R)
• M20: 4,394,437 km (0.037 R)
• M21: 4,518,005 km (0.081 R)
• M22: 4,601,182 km (0.067 R)
• M23: 4,726,694 km (0.054 R)
• M24: 4,811,068 km (0.074 R)
• M25: 5,284,246 km (0.097 R)
• M26: 5,415,892 km (0.1 R)
• M27: 5,772,383 km (0.101 R)
• M28: 5,999,174 km (0.089 R)
• M29: 6,136,654 km (0.054 R)
• M30: 7,200,744 km (0.098 R)
• M31: 7,494,255 km (0.066 R)
• M32: 8,219,505 km (0.097 R)
• M33: 8,295,800 km (0.096 R)
• M34: 8,552,061 km (0.076 R)
• M35: 8,888,956 km (0.065 R)
• M36: 9,045,884 km (0.079 R)
• M37: 9,336,104 km (0.119 R)
• M38: 9,442,318 km (0.094 R)
• M39: 10,034,277 km (0.053 R)
• M40: 10,115,808 km (0.064 R)
• M41: 10,362,046 km (0.098 R)
• M42: 10,444,624 km (0.111 R)
• M43: 10,638,054 km (0.084 R)
• M44: 10,860,656 km (0.103 R)
• M45: 11,000,530 km (0.04 R)
• M46: 11,084,753 km (0.118 R)
• M47: 11,909,786 km (0.051 R)
• M48: 12,227,980 km (0.043 R)
• M49: 12,490,375 km (0.086 R)
• M50: 12,813,656 km (0.062 R)
• M51: 13,408,607 km (0.086 R)
• M52: 13,498,515 km (0.089 R)
• M53: 13,800,104 km (0.095 R)
• M54: 13,982,015 km (0.097 R)
• M55: 14,687,070 km (0.053 R)
• M56: 15,560,871 km (0.115 R)
• M57: 16,163,452 km (0.112 R)
• M58: 16,451,427 km (0.046 R)
• M59: 17,785,392 km (0.078 R)
• M60: 17,917,337 km (0.06 R)
• M61: 18,149,214 km (0.106 R)
• M62: 18,682,680 km (0.076 R)
• M63: 18,783,359 km (0.071 R)
• M64: 18,951,357 km (0.093 R)
• M65: 19,255,191 km (0.105 R)
• M66: 19,867,794 km (0.085 R)
• M67: 20,314,044 km (0.086 R)
• M68: 20,521,238 km (0.098 R)
• M69: 20,937,568 km (0.099 R)
• M70: 22,274,525 km (0.09 R)
• M71: 22,595,113 km (0.102 R)
• M72: 22,666,621 km (0.051 R)
• M73: 24,111,736 km (0.111 R)
• M74: 24,624,707 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 12.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.13 AU - 7.15 AU

Year: 6551 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,893,678 km

• M1: 168,447 km (0.074 R)
• M2: 258,655 km (0.068 R)
• M3: 370,704 km (0.091 R)
• M4: 545,883 km (0.099 R)
• M5: 689,347 km (0.11 R)
• M6: 1,006,794 km (0.091 R)
• M7: 1,123,181 km (0.116 R)
• M8: 1,232,986 km (0.096 R)
• M9: 1,335,311 km (0.083 R)
• M10: 1,890,169 km (0.116 R)
• M11: 2,117,707 km (0.051 R)
• M12: 2,382,645 km (0.083 R)
• M13: 2,823,211 km (0.12 R)
• M14: 3,131,383 km (0.071 R)
• M15: 3,321,522 km (0.035 R)
• M16: 3,647,046 km (0.115 R)
• M17: 3,780,189 km (0.062 R)
• M18: 4,051,410 km (0.064 R)
• M19: 4,739,111 km (0.084 R)
• M20: 4,848,168 km (0.114 R)
• M21: 5,199,274 km (0.071 R)
• M22: 6,502,271 km (0.065 R)
• M23: 6,848,441 km (0.093 R)
• M24: 7,117,119 km (0.03 R)
• M25: 7,772,208 km (0.097 R)
• M26: 8,226,985 km (0.089 R)
• M27: 8,757,459 km (0.108 R)
• M28: 9,071,914 km (0.113 R)
• M29: 10,652,266 km (0.072 R)
• M30: 10,915,857 km (0.111 R)
• M31: 12,820,837 km (0.088 R)
• M32: 14,164,674 km (0.116 R)
• M33: 14,507,553 km (0.088 R)
• M34: 14,613,767 km (0.061 R)
• M35: 14,693,353 km (0.099 R)
• M36: 15,255,542 km (0.116 R)
• M37: 15,824,912 km (0.078 R)
• M38: 16,539,241 km (0.116 R)
• M39: 16,677,919 km (0.074 R)
• M40: 16,928,345 km (0.047 R)
• M41: 17,320,441 km (0.096 R)
• M42: 19,413,166 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 10.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.51 AU - 12.69 AU

Year: 14160 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,893,678 km

• M1: 217,814 km (0.055 R)
• M2: 336,146 km (0.114 R)
• M3: 445,054 km (0.037 R)
• M4: 579,393 km (0.108 R)
• M5: 646,712 km (0.047 R)
• M6: 717,023 km (0.078 R)
• M7: 918,681 km (0.112 R)
• M8: 1,182,870 km (0.115 R)
• M9: 2,241,874 km (0.098 R)
• M10: 2,334,325 km (0.088 R)
• M11: 2,619,908 km (0.09 R)
• M12: 2,896,664 km (0.081 R)
• M13: 3,079,622 km (0.051 R)
• M14: 3,414,422 km (0.086 R)
• M15: 3,871,742 km (0.102 R)
• M16: 4,119,177 km (0.089 R)
• M17: 4,441,561 km (0.103 R)
• M18: 4,820,043 km (0.112 R)
• M19: 5,013,324 km (0.099 R)
• M20: 5,258,365 km (0.075 R)
• M21: 5,633,557 km (0.056 R)
• M22: 6,225,665 km (0.064 R)
• M23: 6,462,778 km (0.117 R)
• M24: 6,569,142 km (0.097 R)
• M25: 6,918,902 km (0.082 R)
• M26: 7,247,119 km (0.115 R)
• M27: 7,385,497 km (0.119 R)
• M28: 7,580,573 km (0.073 R)
• M29: 8,377,930 km (0.076 R)
• M30: 8,523,189 km (0.026 R)
• M31: 9,052,915 km (0.074 R)
• M32: 9,142,225 km (0.036 R)
• M33: 10,237,132 km (0.052 R)
• M34: 10,673,958 km (0.038 R)
• M35: 11,180,945 km (0.084 R)
• M36: 11,566,159 km (0.113 R)
• M37: 11,695,562 km (0.04 R)
• M38: 12,021,236 km (0.102 R)
• M39: 12,119,522 km (0.09 R)
• M40: 12,482,297 km (0.041 R)
• M41: 12,648,350 km (0.07 R)
• M42: 12,982,552 km (0.111 R)
• M43: 13,694,039 km (0.086 R)
• M44: 13,831,071 km (0.097 R)
• M45: 15,225,622 km (0.049 R)
• M46: 15,939,653 km (0.073 R)
• M47: 16,774,260 km (0.091 R)
• M48: 16,884,214 km (0.072 R)
• M49: 17,511,628 km (0.077 R)
• M50: 17,623,078 km (0.101 R)
• M51: 17,809,477 km (0.072 R)
• M52: 18,979,631 km (0.044 R)
• M53: 19,132,371 km (0.077 R)
• M54: 19,208,965 km (0.085 R)
• M55: 19,477,792 km (0.099 R)
• M56: 20,330,500 km (0.073 R)
• M57: 20,447,635 km (0.116 R)
• M58: 21,552,715 km (0.119 R)
• M59: 21,672,244 km (0.05 R)
• M60: 21,871,957 km (0.101 R)
• M61: 22,434,445 km (0.071 R)
• M62: 22,636,551 km (0.081 R)
• M63: 24,898,770 km (0.11 R)
• M64: 25,739,211 km (0.087 R)
• M65: 26,077,901 km (0.066 R)
• M66: 26,290,330 km (0.086 R)
• M67: 26,845,487 km (0.044 R)
• M68: 27,534,086 km (0.038 R)
• M69: 27,793,788 km (0.108 R)
• M70: 29,016,601 km (0.057 R)
• M71: 29,148,547 km (0.069 R)
• M72: 29,236,809 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.5

Radius: 3.1

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.69 AU - 21.32 AU

Year: 28030 Days

Day: 16.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,893,678 km

• M1: 77,193 km (0.067 R)
• M2: 526,435 km (0.054 R)
• M3: 1,030,729 km (0.101 R)
• M4: 2,058,915 km (0.076 R)
• M5: 2,606,743 km (0.085 R)
• M6: 3,196,757 km (0.103 R)
• M7: 3,902,709 km (0.09 R)
• M8: 4,253,217 km (0.067 R)
• M9: 4,492,574 km (0.086 R)
• M10: 4,777,258 km (0.098 R)
• M11: 4,818,398 km (0.055 R)
• M12: 5,067,777 km (0.104 R)
• M13: 5,535,720 km (0.105 R)
• M14: 5,884,731 km (0.111 R)
• M15: 5,928,863 km (0.104 R)
• M16: 6,880,455 km (0.08 R)
• M17: 7,829,953 km (0.077 R)
• M18: 8,971,534 km (0.114 R)
• M19: 9,175,286 km (0.106 R)
• M20: 9,900,537 km (0.115 R)
• M21: 10,163,979 km (0.115 R)
• M22: 10,216,936 km (0.059 R)
• M23: 10,590,183 km (0.081 R)
• M24: 11,405,192 km (0.085 R)
• M25: 11,681,350 km (0.097 R)
• M26: 14,085,836 km (0.12 R)
• M27: 15,464,979 km (0.088 R)
• M28: 16,573,948 km (0.095 R)
• M29: 16,823,777 km (0.114 R)
• M30: 19,062,957 km (0.068 R)
• M31: 19,851,937 km (0.111 R)
• M32: 20,383,907 km (0.072 R)
• M33: 21,802,244 km (0.101 R)
• M34: 22,144,524 km (0.061 R)
• M35: 22,350,819 km (0.076 R)
• M36: 22,696,091 km (0.092 R)
• M37: 22,904,032 km (0.079 R)
• M38: 23,461,733 km (0.113 R)
• M39: 25,520,499 km (0.114 R)
• M40: 25,953,585 km (0.117 R)
• M41: 26,534,773 km (0.056 R)
• M42: 29,052,505 km (0.105 R)
• M43: 29,278,398 km (0.101 R)
• M44: 30,415,940 km (0.094 R)
• M45: 31,105,436 km (0.112 R)
• M46: 31,336,416 km (0.118 R)
• M47: 32,343,957 km (0.058 R)
• M48: 32,890,887 km (0.119 R)
• M49: 32,969,276 km (0.05 R)
• M50: 33,361,971 km (0.062 R)
• M51: 33,440,809 km (0.103 R)
• M52: 33,993,723 km (0.104 R)
• M53: 34,231,583 km (0.117 R)
• M54: 35,670,715 km (0.07 R)
• M55: 35,912,465 km (0.104 R)
• M56: 36,235,596 km (0.11 R)
• M57: 37,865,914 km (0.058 R)
• M58: 38,030,322 km (0.064 R)
• M59: 38,194,880 km (0.08 R)
• M60: 38,690,049 km (0.111 R)
• M61: 38,938,531 km (0.107 R)
• M62: 39,686,819 km (0.103 R)
• M63: 40,104,646 km (0.09 R)
• M64: 40,188,271 km (0.104 R)
• M65: 41,113,235 km (0.089 R)
• M66: 42,812,667 km (0.049 R)
• M67: 44,102,350 km (0.064 R)
• M68: 44,621,754 km (0.104 R)
• M69: 47,072,316 km (0.107 R)
• M70: 47,514,528 km (0.088 R)
• M71: 47,691,801 km (0.093 R)
• M72: 48,670,620 km (0.11 R)
• M73: 48,849,240 km (0.066 R)
• M74: 52,194,099 km (0.113 R)
• M75: 53,386,693 km (0.113 R)
• M76: 53,663,150 km (0.04 R)
• M77: 54,217,559 km (0.084 R)
• M78: 54,310,161 km (0.067 R)
• M79: 54,495,512 km (0.042 R)
• M80: 55,425,263 km (0.055 R)
• M81: 55,705,310 km (0.112 R)
• M82: 61,498,787 km (0.079 R)
• M83: 64,319,455 km (0.097 R)
• M84: 65,498,885 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit