🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.65 AU - 0.75 AU

Year: 223 Days

Day: 37.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.72 AU - 0.8 AU

Year: 252 Days

Day: 19.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.02 AU - 1.58 AU

Year: 564 Days

Day: 46.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.22 AU - 1.8 AU

Year: 707 Days

Day: 33.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.65 AU - 2.61 AU

Year: 1184 Days

Day: 19.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.63 AU - 4.17 AU

Year: 2933 Days

Day: 23.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,583,837 km

• M1: 1,207,554 km (0.093 R)
• M2: 2,812,590 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 14.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.4 AU - 6.5 AU

Year: 6238 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,583,837 km

• M1: 236,065 km (0.106 R)
• M2: 331,210 km (0.109 R)
• M3: 498,610 km (0.11 R)
• M4: 648,806 km (0.05 R)
• M5: 1,166,863 km (0.059 R)
• M6: 1,680,283 km (0.088 R)
• M7: 1,859,801 km (0.105 R)
• M8: 2,025,106 km (0.081 R)
• M9: 2,152,414 km (0.066 R)
• M10: 2,573,682 km (0.053 R)
• M11: 2,759,034 km (0.047 R)
• M12: 2,948,873 km (0.109 R)
• M13: 3,143,201 km (0.113 R)
• M14: 3,316,884 km (0.102 R)
• M15: 3,468,277 km (0.111 R)
• M16: 4,205,346 km (0.074 R)
• M17: 4,369,754 km (0.092 R)
• M18: 4,536,256 km (0.114 R)
• M19: 4,933,139 km (0.082 R)
• M20: 5,579,552 km (0.096 R)
• M21: 5,882,338 km (0.118 R)
• M22: 5,974,191 km (0.073 R)
• M23: 6,097,460 km (0.083 R)
• M24: 6,221,626 km (0.041 R)
• M25: 6,409,521 km (0.111 R)
• M26: 6,694,804 km (0.1 R)
• M27: 7,278,086 km (0.091 R)
• M28: 7,443,092 km (0.07 R)
• M29: 7,676,166 km (0.082 R)
• M30: 7,844,015 km (0.097 R)
• M31: 8,458,862 km (0.057 R)
• M32: 9,590,271 km (0.069 R)
• M33: 9,953,644 km (0.12 R)
• M34: 10,063,598 km (0.059 R)
• M35: 10,544,406 km (0.119 R)
• M36: 11,413,719 km (0.058 R)
• M37: 11,644,249 km (0.119 R)
• M38: 12,188,337 km (0.107 R)
• M39: 12,621,722 km (0.096 R)
• M40: 12,740,802 km (0.086 R)
• M41: 14,198,633 km (0.094 R)
• M42: 14,446,816 km (0.08 R)
• M43: 14,571,431 km (0.101 R)
• M44: 15,031,444 km (0.096 R)
• M45: 15,199,892 km (0.032 R)
• M46: 15,794,394 km (0.118 R)
• M47: 16,137,571 km (0.039 R)
• M48: 16,353,291 km (0.053 R)
• M49: 17,712,388 km (0.035 R)
• M50: 18,113,759 km (0.082 R)
• M51: 18,203,368 km (0.031 R)
• M52: 18,789,343 km (0.101 R)
• M53: 18,925,477 km (0.057 R)
• M54: 19,016,283 km (0.044 R)
• M55: 19,244,270 km (0.086 R)
• M56: 19,610,934 km (0.038 R)
• M57: 20,072,444 km (0.06 R)
• M58: 20,304,620 km (0.096 R)
• M59: 20,444,344 km (0.112 R)
• M60: 21,763,648 km (0.079 R)
• M61: 22,867,979 km (0.117 R)
• M62: 23,110,477 km (0.091 R)
• M63: 23,256,335 km (0.097 R)
• M64: 23,646,935 km (0.059 R)
• M65: 25,130,946 km (0.048 R)
• M66: 25,934,736 km (0.098 R)
• M67: 26,086,428 km (0.088 R)
• M68: 26,492,287 km (0.106 R)
• M69: 27,156,202 km (0.065 R)
• M70: 28,448,578 km (0.041 R)
• M71: 29,233,518 km (0.092 R)
• M72: 30,184,961 km (0.067 R)
• M73: 30,344,432 km (0.092 R)
• M74: 30,771,384 km (0.075 R)
• M75: 31,307,693 km (0.106 R)
• M76: 31,901,297 km (0.07 R)
• M77: 32,335,430 km (0.104 R)
• M78: 34,869,020 km (0.081 R)
• M79: 36,159,601 km (0.037 R)
• M80: 37,981,104 km (0.094 R)
• M81: 38,153,441 km (0.067 R)
• M82: 38,614,202 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 12.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.64 AU - 8.18 AU

Year: 8472 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,583,837 km

• M1: 187,596 km (0.112 R)
• M2: 289,921 km (0.115 R)
• M3: 456,573 km (0.053 R)
• M4: 900,579 km (0.05 R)
• M5: 1,049,878 km (0.041 R)
• M6: 1,800,560 km (0.091 R)
• M7: 1,943,875 km (0.099 R)
• M8: 2,115,912 km (0.103 R)
• M9: 2,449,067 km (0.057 R)
• M10: 2,528,354 km (0.108 R)
• M11: 2,635,466 km (0.1 R)
• M12: 3,051,049 km (0.083 R)
• M13: 3,136,768 km (0.1 R)
• M14: 3,577,334 km (0.091 R)
• M15: 4,131,893 km (0.114 R)
• M16: 4,549,421 km (0.09 R)
• M17: 4,813,162 km (0.067 R)
• M18: 5,564,442 km (0.06 R)
• M19: 5,882,338 km (0.118 R)
• M20: 6,061,556 km (0.037 R)
• M21: 7,443,541 km (0.105 R)
• M22: 7,872,588 km (0.1 R)
• M23: 8,309,863 km (0.119 R)
• M24: 8,551,762 km (0.039 R)
• M25: 8,632,994 km (0.029 R)
• M26: 9,125,321 km (0.107 R)
• M27: 9,249,786 km (0.042 R)
• M28: 9,500,512 km (0.114 R)
• M29: 9,753,482 km (0.077 R)
• M30: 10,094,416 km (0.119 R)
• M31: 10,963,579 km (0.029 R)
• M32: 11,184,685 km (0.093 R)
• M33: 11,407,137 km (0.061 R)
• M34: 11,496,596 km (0.068 R)
• M35: 11,811,500 km (0.119 R)
• M36: 12,773,265 km (0.09 R)
• M37: 12,959,215 km (0.117 R)
• M38: 13,950,749 km (0.114 R)
• M39: 14,190,405 km (0.05 R)
• M40: 16,257,249 km (0.104 R)
• M41: 16,408,343 km (0.053 R)
• M42: 18,574,072 km (0.119 R)
• M43: 19,369,184 km (0.073 R)
• M44: 19,583,109 km (0.104 R)
• M45: 20,446,588 km (0.093 R)
• M46: 21,488,089 km (0.087 R)
• M47: 21,876,145 km (0.096 R)
• M48: 22,490,693 km (0.043 R)
• M49: 23,337,866 km (0.106 R)
• M50: 23,565,554 km (0.117 R)
• M51: 25,179,865 km (0.069 R)
• M52: 26,651,160 km (0.097 R)
• M53: 26,889,170 km (0.096 R)
• M54: 27,008,549 km (0.063 R)
• M55: 27,727,816 km (0.106 R)
• M56: 29,430,688 km (0.067 R)
• M57: 30,356,849 km (0.087 R)
• M58: 31,669,420 km (0.104 R)
• M59: 32,047,903 km (0.058 R)
• M60: 32,174,463 km (0.09 R)
• M61: 32,936,814 km (0.101 R)
• M62: 33,192,327 km (0.097 R)
• M63: 34,803,795 km (0.105 R)
• M64: 35,194,245 km (0.1 R)
• M65: 35,651,865 km (0.117 R)
• M66: 37,768,226 km (0.08 R)
• M67: 38,976,379 km (0.06 R)
• M68: 39,924,979 km (0.116 R)
• M69: 41,155,721 km (0.079 R)
• M70: 43,304,395 km (0.1 R)
• M71: 43,584,292 km (0.057 R)
• M72: 43,724,466 km (0.113 R)
• M73: 44,639,257 km (0.119 R)
• M74: 45,773,807 km (0.082 R)
• M75: 46,058,940 km (0.106 R)
• M76: 46,559,345 km (0.119 R)
• M77: 47,421,328 km (0.092 R)
• M78: 47,565,541 km (0.109 R)
• M79: 48,071,331 km (0.094 R)
• M80: 48,506,362 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 5.5

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.48 AU - 18.6 AU

Year: 23328 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,583,837 km

• M1: 407,804 km (0.117 R)
• M2: 548,127 km (0.094 R)
• M3: 635,193 km (0.117 R)
• M4: 727,046 km (0.05 R)
• M5: 1,249,591 km (0.104 R)
• M6: 1,307,186 km (0.109 R)
• M7: 1,767,349 km (0.063 R)
• M8: 2,065,797 km (0.076 R)
• M9: 3,613,537 km (0.091 R)
• M10: 5,057,455 km (0.087 R)
• M11: 5,574,166 km (0.06 R)
• M12: 6,107,483 km (0.104 R)
• M13: 6,206,217 km (0.065 R)
• M14: 7,749,618 km (0.108 R)
• M15: 7,856,581 km (0.061 R)
• M16: 8,126,007 km (0.039 R)
• M17: 9,008,634 km (0.096 R)
• M18: 9,120,982 km (0.061 R)
• M19: 9,177,381 km (0.11 R)
• M20: 9,233,929 km (0.1 R)
• M21: 9,805,542 km (0.075 R)
• M22: 10,388,525 km (0.116 R)
• M23: 11,344,455 km (0.097 R)
• M24: 11,710,073 km (0.072 R)
• M25: 12,452,976 km (0.12 R)
• M26: 12,578,339 km (0.118 R)
• M27: 12,767,131 km (0.053 R)
• M28: 13,020,251 km (0.11 R)
• M29: 15,170,870 km (0.074 R)
• M30: 15,708,674 km (0.098 R)
• M31: 16,116,029 km (0.09 R)
• M32: 16,458,159 km (0.088 R)
• M33: 16,526,974 km (0.082 R)
• M34: 16,595,789 km (0.032 R)
• M35: 16,664,604 km (0.031 R)
• M36: 17,850,616 km (0.078 R)
• M37: 18,418,191 km (0.09 R)
• M38: 19,063,705 km (0.067 R)
• M39: 19,280,473 km (0.112 R)
• M40: 19,643,547 km (0.099 R)
• M41: 19,935,711 km (0.105 R)
• M42: 20,376,726 km (0.1 R)
• M43: 21,643,521 km (0.09 R)
• M44: 21,869,563 km (0.078 R)
• M45: 22,629,221 km (0.053 R)
• M46: 24,096,028 km (0.099 R)
• M47: 25,832,560 km (0.111 R)
• M48: 27,201,830 km (0.05 R)
• M49: 27,445,973 km (0.118 R)
• M50: 27,772,545 km (0.086 R)
• M51: 28,677,164 km (0.032 R)
• M52: 28,759,891 km (0.066 R)
• M53: 28,842,769 km (0.11 R)
• M54: 29,341,229 km (0.096 R)
• M55: 29,424,555 km (0.1 R)
• M56: 29,591,506 km (0.057 R)
• M57: 29,842,531 km (0.096 R)
• M58: 31,278,372 km (0.117 R)
• M59: 31,363,493 km (0.028 R)
• M60: 32,477,548 km (0.118 R)
• M61: 33,604,469 km (0.071 R)
• M62: 35,718,436 km (0.117 R)
• M63: 36,253,698 km (0.104 R)
• M64: 36,522,226 km (0.073 R)
• M65: 36,971,468 km (0.09 R)
• M66: 40,258,582 km (0.119 R)
• M67: 42,973,784 km (0.091 R)
• M68: 43,543,003 km (0.033 R)
• M69: 44,592,881 km (0.074 R)
• M70: 45,072,791 km (0.046 R)
• M71: 45,844,267 km (0.104 R)
• M72: 46,231,576 km (0.091 R)
• M73: 46,522,843 km (0.109 R)
• M74: 46,912,247 km (0.115 R)
• M75: 47,400,235 km (0.047 R)
• M76: 48,283,162 km (0.103 R)
• M77: 49,766,574 km (0.067 R)
• M78: 50,663,862 km (0.108 R)
• M79: 51,264,946 km (0.097 R)
• M80: 52,070,232 km (0.115 R)
• M81: 53,285,714 km (0.102 R)
• M82: 54,101,322 km (0.108 R)
• M83: 56,054,921 km (0.111 R)
• M84: 56,261,814 km (0.043 R)
• M85: 58,345,563 km (0.07 R)
• M86: 60,030,634 km (0.088 R)
• M87: 60,772,789 km (0.087 R)
• M88: 61,198,245 km (0.117 R)
• M89: 66,162,052 km (0.095 R)
• M90: 66,599,775 km (0.065 R)
• M91: 66,709,430 km (0.108 R)
• M92: 67,368,110 km (0.076 R)
• M93: 69,246,162 km (0.108 R)
• M94: 73,619,207 km (0.062 R)
• M95: 76,469,046 km (0.073 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: 261 - 17,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit