🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.9 AU - 1.06 AU

Year: 412 Days

Day: 46.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.93 AU - 1.51 AU

Year: 572 Days

Day: 46.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,984,017 km

• M1: 61,485 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.14 AU - 1.6 AU

Year: 681 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.2 AU - 1.94 AU

Year: 835 Days

Day: 30.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,984,017 km

• M1: 1,100,292 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.62 AU - 1.96 AU

Year: 1017 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,984,017 km

• M1: 95,443 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.89 AU - 2.07 AU

Year: 1183 Days

Day: 40.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,984,017 km

• M1: 141,071 km (0.057 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 10.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.7 AU - 3.42 AU

Year: 2273 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 73,984,017 km

• M1: 146,157 km (0.054 R)
• M2: 215,122 km (0.093 R)
• M3: 353,949 km (0.062 R)
• M4: 476,469 km (0.062 R)
• M5: 556,803 km (0.09 R)
• M6: 670,049 km (0.118 R)
• M7: 791,822 km (0.086 R)
• M8: 921,523 km (0.088 R)
• M9: 1,017,714 km (0.046 R)
• M10: 1,220,569 km (0.052 R)
• M11: 1,400,086 km (0.088 R)
• M12: 1,521,560 km (0.104 R)
• M13: 1,607,728 km (0.069 R)
• M14: 1,835,865 km (0.106 R)
• M15: 1,990,400 km (0.091 R)
• M16: 2,095,717 km (0.109 R)
• M17: 2,257,581 km (0.079 R)
• M18: 2,479,734 km (0.118 R)
• M19: 2,582,209 km (0.108 R)
• M20: 2,921,796 km (0.053 R)
• M21: 3,553,548 km (0.117 R)
• M22: 3,682,352 km (0.062 R)
• M23: 3,905,103 km (0.089 R)
• M24: 4,363,620 km (0.091 R)
• M25: 4,529,524 km (0.095 R)
• M26: 4,683,610 km (0.114 R)
• M27: 4,839,342 km (0.116 R)
• M28: 5,040,102 km (0.096 R)
• M29: 5,331,818 km (0.119 R)
• M30: 5,554,120 km (0.116 R)
• M31: 5,673,948 km (0.079 R)
• M32: 5,764,455 km (0.082 R)
• M33: 6,023,409 km (0.056 R)
• M34: 6,759,131 km (0.078 R)
• M35: 6,871,180 km (0.053 R)
• M36: 7,032,297 km (0.106 R)
• M37: 7,194,760 km (0.061 R)
• M38: 7,572,943 km (0.067 R)
• M39: 7,756,201 km (0.057 R)
• M40: 7,856,731 km (0.075 R)
• M41: 8,903,616 km (0.107 R)
• M42: 9,291,823 km (0.104 R)
• M43: 9,523,999 km (0.085 R)
• M44: 9,613,758 km (0.081 R)
• M45: 9,794,173 km (0.114 R)
• M46: 10,526,903 km (0.072 R)
• M47: 10,657,053 km (0.12 R)
• M48: 10,956,398 km (0.038 R)
• M49: 11,296,434 km (0.112 R)
• M50: 11,659,209 km (0.098 R)
• M51: 12,376,531 km (0.108 R)
• M52: 12,790,020 km (0.094 R)
• M53: 13,228,192 km (0.082 R)
• M54: 13,368,664 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 10.4

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.17 AU - 5.73 AU

Year: 4676 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,984,017 km

• M1: 181,163 km (0.111 R)
• M2: 379,829 km (0.068 R)
• M3: 458,667 km (0.065 R)
• M4: 696,976 km (0.034 R)
• M5: 864,825 km (0.115 R)
• M6: 989,141 km (0.028 R)
• M7: 1,075,459 km (0.092 R)
• M8: 1,463,965 km (0.079 R)
• M9: 1,597,406 km (0.11 R)
• M10: 1,700,180 km (0.087 R)
• M11: 1,769,892 km (0.085 R)
• M12: 1,894,507 km (0.056 R)
• M13: 1,985,313 km (0.105 R)
• M14: 2,115,015 km (0.114 R)
• M15: 2,228,410 km (0.116 R)
• M16: 2,324,601 km (0.102 R)
• M17: 2,581,162 km (0.07 R)
• M18: 2,764,269 km (0.108 R)
• M19: 3,273,501 km (0.076 R)
• M20: 3,339,174 km (0.097 R)
• M21: 3,405,296 km (0.049 R)
• M22: 3,494,307 km (0.041 R)
• M23: 3,674,572 km (0.089 R)
• M24: 3,765,827 km (0.06 R)
• M25: 3,904,205 km (0.102 R)
• M26: 4,596,843 km (0.109 R)
• M27: 4,744,945 km (0.083 R)
• M28: 5,430,852 km (0.08 R)
• M29: 5,985,860 km (0.12 R)
• M30: 6,229,255 km (0.08 R)
• M31: 6,365,988 km (0.051 R)
• M32: 6,642,295 km (0.12 R)
• M33: 7,007,463 km (0.115 R)
• M34: 7,121,158 km (0.085 R)
• M35: 7,264,173 km (0.098 R)
• M36: 7,523,875 km (0.083 R)
• M37: 7,698,755 km (0.059 R)
• M38: 7,874,982 km (0.105 R)
• M39: 8,411,888 km (0.057 R)
• M40: 8,715,273 km (0.1 R)
• M41: 9,364,079 km (0.106 R)
• M42: 9,646,819 km (0.047 R)
• M43: 9,805,243 km (0.116 R)
• M44: 11,368,989 km (0.075 R)
• M45: 12,248,176 km (0.081 R)
• M46: 12,488,580 km (0.084 R)
• M47: 13,078,893 km (0.083 R)
• M48: 13,607,422 km (0.041 R)
• M49: 14,431,407 km (0.085 R)
• M50: 14,540,015 km (0.084 R)
• M51: 15,271,549 km (0.085 R)
• M52: 15,456,153 km (0.077 R)
• M53: 16,694,075 km (0.104 R)
• M54: 16,884,364 km (0.112 R)
• M55: 17,498,164 km (0.035 R)
• M56: 18,432,702 km (0.094 R)
• M57: 18,511,390 km (0.049 R)
• M58: 18,590,079 km (0.098 R)
• M59: 18,906,179 km (0.1 R)
• M60: 19,423,488 km (0.042 R)
• M61: 21,456,224 km (0.077 R)
• M62: 21,829,321 km (0.098 R)
• M63: 22,037,562 km (0.095 R)
• M64: 22,246,400 km (0.107 R)
• M65: 22,371,913 km (0.049 R)
• M66: 22,455,837 km (0.051 R)
• M67: 23,088,337 km (0.08 R)
• M68: 23,215,495 km (0.055 R)
• M69: 23,428,074 km (0.114 R)
• M70: 23,855,026 km (0.067 R)
• M71: 23,940,746 km (0.096 R)
• M72: 25,808,026 km (0.105 R)
• M73: 26,559,157 km (0.117 R)
• M74: 26,915,051 km (0.03 R)
• M75: 27,317,469 km (0.068 R)
• M76: 27,451,957 km (0.104 R)
• M77: 27,811,890 km (0.111 R)
• M78: 27,992,454 km (0.106 R)
• M79: 28,309,303 km (0.115 R)
• M80: 28,992,367 km (0.1 R)
• M81: 30,421,176 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 14.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8 AU - 8.2 AU

Year: 9788 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,984,017 km

• M1: 295,755 km (0.069 R)
• M2: 593,006 km (0.114 R)
• M3: 996,023 km (0.069 R)
• M4: 1,631,066 km (0.082 R)
• M5: 1,785,451 km (0.109 R)
• M6: 1,898,846 km (0.088 R)
• M7: 2,205,671 km (0.027 R)
• M8: 2,788,205 km (0.111 R)
• M9: 2,894,569 km (0.086 R)
• M10: 3,446,436 km (0.034 R)
• M11: 4,001,444 km (0.105 R)
• M12: 4,397,579 km (0.099 R)
• M13: 4,522,194 km (0.113 R)
• M14: 4,711,136 km (0.049 R)
• M15: 6,141,591 km (0.108 R)
• M16: 6,351,477 km (0.077 R)
• M17: 6,958,844 km (0.1 R)
• M18: 7,068,051 km (0.039 R)
• M19: 8,306,272 km (0.09 R)
• M20: 8,930,843 km (0.106 R)
• M21: 9,814,368 km (0.107 R)
• M22: 9,937,039 km (0.066 R)
• M23: 10,225,164 km (0.068 R)
• M24: 10,391,218 km (0.109 R)
• M25: 11,448,575 km (0.103 R)
• M26: 12,807,223 km (0.093 R)
• M27: 13,121,080 km (0.107 R)
• M28: 14,588,186 km (0.099 R)
• M29: 14,681,535 km (0.085 R)
• M30: 14,869,131 km (0.104 R)
• M31: 15,293,690 km (0.09 R)
• M32: 15,531,401 km (0.074 R)
• M33: 15,818,329 km (0.102 R)
• M34: 16,203,394 km (0.054 R)
• M35: 16,300,184 km (0.076 R)
• M36: 16,689,288 km (0.098 R)
• M37: 17,427,105 km (0.062 R)
• M38: 17,526,288 km (0.061 R)
• M39: 17,875,001 km (0.08 R)
• M40: 18,175,692 km (0.093 R)
• M41: 18,276,222 km (0.068 R)
• M42: 18,579,158 km (0.118 R)
• M43: 19,241,129 km (0.103 R)
• M44: 19,446,526 km (0.084 R)
• M45: 19,911,028 km (0.076 R)
• M46: 20,693,425 km (0.071 R)
• M47: 20,956,418 km (0.039 R)
• M48: 21,592,209 km (0.115 R)
• M49: 21,698,872 km (0.038 R)
• M50: 23,046,001 km (0.113 R)
• M51: 23,263,965 km (0.087 R)
• M52: 23,373,321 km (0.072 R)
• M53: 23,482,827 km (0.095 R)
• M54: 23,812,241 km (0.075 R)
• M55: 24,032,599 km (0.087 R)
• M56: 26,217,625 km (0.108 R)
• M57: 27,132,267 km (0.084 R)
• M58: 27,362,647 km (0.11 R)
• M59: 29,287,523 km (0.088 R)
• M60: 29,998,263 km (0.119 R)
• M61: 30,415,491 km (0.117 R)
• M62: 30,654,698 km (0.077 R)
• M63: 30,834,664 km (0.098 R)
• M64: 34,443,115 km (0.096 R)
• M65: 35,507,354 km (0.12 R)
• M66: 35,759,426 km (0.041 R)
• M67: 35,948,817 km (0.055 R)
• M68: 37,732,473 km (0.114 R)
• M69: 37,860,977 km (0.028 R)
• M70: 38,312,015 km (0.09 R)
• M71: 38,635,146 km (0.119 R)
• M72: 39,414,551 km (0.106 R)
• M73: 39,806,198 km (0.119 R)
• M74: 40,396,063 km (0.08 R)
• M75: 41,783,732 km (0.109 R)
• M76: 41,983,146 km (0.037 R)
• M77: 42,516,762 km (0.083 R)
• M78: 42,985,452 km (0.107 R)
• M79: 43,388,618 km (0.106 R)
• M80: 43,523,257 km (0.087 R)
• M81: 44,131,073 km (0.093 R)
• M82: 44,401,994 km (0.082 R)
• M83: 45,013,700 km (0.116 R)
• M84: 45,354,783 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.8

Radius: 5.2

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.02 AU - 15.6 AU

Year: 22984 Days

Day: 20.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,984,017 km

• M1: 127,757 km (0.109 R)
• M2: 258,206 km (0.079 R)
• M3: 507,735 km (0.076 R)
• M4: 1,124,078 km (0.112 R)
• M5: 1,233,584 km (0.044 R)
• M6: 1,613,413 km (0.113 R)
• M7: 2,060,561 km (0.093 R)
• M8: 2,161,091 km (0.06 R)
• M9: 3,175,963 km (0.109 R)
• M10: 3,253,454 km (0.041 R)
• M11: 3,936,818 km (0.059 R)
• M12: 4,061,881 km (0.092 R)
• M13: 4,316,048 km (0.089 R)
• M14: 4,531,918 km (0.088 R)
• M15: 6,090,129 km (0.101 R)
• M16: 6,138,300 km (0.097 R)
• M17: 6,577,220 km (0.065 R)
• M18: 6,626,737 km (0.057 R)
• M19: 7,076,877 km (0.056 R)
• M20: 7,229,168 km (0.088 R)
• M21: 8,112,094 km (0.03 R)
• M22: 8,485,640 km (0.069 R)
• M23: 8,593,350 km (0.037 R)
• M24: 8,755,814 km (0.072 R)
• M25: 9,360,040 km (0.086 R)
• M26: 10,724,671 km (0.094 R)
• M27: 10,841,208 km (0.05 R)
• M28: 11,311,394 km (0.082 R)
• M29: 11,489,416 km (0.089 R)
• M30: 11,608,645 km (0.064 R)
• M31: 12,210,926 km (0.07 R)
• M32: 12,271,663 km (0.111 R)
• M33: 12,699,962 km (0.078 R)
• M34: 13,070,964 km (0.099 R)
• M35: 13,320,194 km (0.101 R)
• M36: 13,634,051 km (0.107 R)
• M37: 13,823,591 km (0.113 R)
• M38: 13,950,450 km (0.118 R)
• M39: 14,978,786 km (0.086 R)
• M40: 15,043,861 km (0.092 R)
• M41: 15,108,936 km (0.079 R)
• M42: 15,765,820 km (0.064 R)
• M43: 16,031,207 km (0.117 R)
• M44: 16,566,468 km (0.107 R)
• M45: 16,903,811 km (0.08 R)
• M46: 17,380,131 km (0.109 R)
• M47: 17,654,194 km (0.08 R)
• M48: 19,187,273 km (0.109 R)
• M49: 19,755,296 km (0.062 R)
• M50: 19,898,162 km (0.049 R)
• M51: 20,400,811 km (0.109 R)
• M52: 24,110,988 km (0.096 R)
• M53: 24,877,677 km (0.097 R)
• M54: 25,496,713 km (0.119 R)
• M55: 25,730,086 km (0.083 R)
• M56: 26,277,614 km (0.088 R)
• M57: 30,462,764 km (0.117 R)
• M58: 30,545,192 km (0.104 R)
• M59: 34,935,890 km (0.103 R)
• M60: 37,380,469 km (0.089 R)
• M61: 38,980,717 km (0.087 R)
• M62: 39,519,270 km (0.061 R)
• M63: 39,699,236 km (0.096 R)
• M64: 40,331,436 km (0.067 R)
• M65: 40,785,017 km (0.092 R)
• M66: 40,966,928 km (0.12 R)
• M67: 41,514,307 km (0.11 R)
• M68: 42,247,935 km (0.094 R)
• M69: 43,078,352 km (0.078 R)
• M70: 43,449,206 km (0.111 R)
• M71: 44,568,048 km (0.114 R)
• M72: 44,661,696 km (0.085 R)
• M73: 46,169,044 km (0.07 R)
• M74: 48,846,996 km (0.025 R)
• M75: 51,476,478 km (0.117 R)
• M76: 53,354,230 km (0.047 R)
• M77: 54,351,599 km (0.096 R)
• M78: 56,567,144 km (0.096 R)
• M79: 57,992,363 km (0.117 R)
• M80: 58,914,933 km (0.069 R)
• M81: 60,878,105 km (0.097 R)
• M82: 60,982,076 km (0.068 R)
• M83: 62,862,820 km (0.105 R)
• M84: 64,656,499 km (0.065 R)
• M85: 64,868,629 km (0.114 R)
• M86: 65,399,851 km (0.082 R)
• M87: 66,253,007 km (0.078 R)
• M88: 66,681,007 km (0.069 R)
• M89: 68,401,981 km (0.112 R)
• M90: 70,137,466 km (0.043 R)
• M91: 71,010,519 km (0.078 R)
• M92: 72,437,084 km (0.096 R)
• M93: 72,988,352 km (0.091 R)
• M94: 73,651,669 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit