🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 258 Days

Day: 31.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.9 AU - 1.14 AU

Year: 371 Days

Day: 29 Hours

Environment

Temp: 38 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,646,332 km

• M1: 109,655 km (0.076 R)
• M2: 291,117 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.26 AU - 1.32 AU

Year: 527 Days

Day: 34.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.45 AU - 1.57 AU

Year: 668 Days

Day: 22.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.11 AU - 3.13 AU

Year: 1526 Days

Day: 13.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.24 AU - 3.4 AU

Year: 1704 Days

Day: 16.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,646,332 km

• M1: 203,902 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.25 AU - 3.77 AU

Year: 2367 Days

Day: 32 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,646,332 km

• M1: 1,409,661 km (0.049 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 13

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.98 AU - 5.72 AU

Year: 4454 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,646,332 km

• M1: 198,666 km (0.1 R)
• M2: 510,727 km (0.085 R)
• M3: 716,574 km (0.081 R)
• M4: 870,360 km (0.083 R)
• M5: 963,709 km (0.104 R)
• M6: 1,098,348 km (0.116 R)
• M7: 1,226,553 km (0.105 R)
• M8: 1,360,144 km (0.118 R)
• M9: 1,498,821 km (0.118 R)
• M10: 1,776,026 km (0.092 R)
• M11: 2,054,128 km (0.03 R)
• M12: 2,247,558 km (0.097 R)
• M13: 2,515,039 km (0.103 R)
• M14: 2,670,172 km (0.115 R)
• M15: 3,118,068 km (0.105 R)
• M16: 3,266,470 km (0.114 R)
• M17: 3,455,412 km (0.031 R)
• M18: 3,628,646 km (0.096 R)
• M19: 3,726,034 km (0.066 R)
• M20: 4,391,445 km (0.093 R)
• M21: 4,558,397 km (0.101 R)
• M22: 4,685,106 km (0.12 R)
• M23: 5,181,472 km (0.108 R)
• M24: 5,469,448 km (0.115 R)
• M25: 5,717,331 km (0.096 R)
• M26: 5,946,067 km (0.086 R)
• M27: 6,365,240 km (0.06 R)
• M28: 6,745,966 km (0.061 R)
• M29: 6,890,628 km (0.063 R)
• M30: 7,232,309 km (0.118 R)
• M31: 7,881,713 km (0.108 R)
• M32: 8,085,316 km (0.098 R)
• M33: 8,368,056 km (0.097 R)
• M34: 8,471,727 km (0.099 R)
• M35: 8,837,943 km (0.093 R)
• M36: 9,209,395 km (0.108 R)
• M37: 9,423,918 km (0.08 R)
• M38: 9,995,083 km (0.119 R)
• M39: 10,132,713 km (0.116 R)
• M40: 10,298,766 km (0.04 R)
• M41: 10,605,442 km (0.115 R)
• M42: 11,000,231 km (0.03 R)
• M43: 11,486,125 km (0.1 R)
• M44: 11,920,856 km (0.049 R)
• M45: 12,538,396 km (0.118 R)
• M46: 12,895,935 km (0.102 R)
• M47: 13,196,477 km (0.11 R)
• M48: 13,499,413 km (0.113 R)
• M49: 14,112,016 km (0.086 R)
• M50: 15,079,765 km (0.078 R)
• M51: 15,206,175 km (0.071 R)
• M52: 16,165,546 km (0.026 R)
• M53: 16,424,649 km (0.07 R)
• M54: 16,750,623 km (0.101 R)
• M55: 17,408,854 km (0.117 R)
• M56: 17,707,900 km (0.11 R)
• M57: 17,841,341 km (0.071 R)
• M58: 18,648,871 km (0.11 R)
• M59: 18,954,798 km (0.078 R)
• M60: 19,091,381 km (0.046 R)
• M61: 19,744,226 km (0.106 R)
• M62: 20,056,138 km (0.085 R)
• M63: 20,195,264 km (0.07 R)
• M64: 20,719,754 km (0.064 R)
• M65: 20,860,525 km (0.071 R)
• M66: 21,319,791 km (0.086 R)
• M67: 21,426,305 km (0.088 R)
• M68: 22,104,731 km (0.092 R)
• M69: 22,248,345 km (0.052 R)
• M70: 22,428,461 km (0.101 R)
• M71: 22,536,770 km (0.089 R)
• M72: 23,519,328 km (0.116 R)
• M73: 24,330,149 km (0.105 R)
• M74: 24,963,097 km (0.096 R)
• M75: 25,150,244 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 14.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.42 AU - 9.62 AU

Year: 9749 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,646,332 km

• M1: 189,241 km (0.091 R)
• M2: 425,157 km (0.053 R)
• M3: 647,460 km (0.058 R)
• M4: 831,166 km (0.117 R)
• M5: 1,016,667 km (0.094 R)
• M6: 1,142,629 km (0.107 R)
• M7: 1,391,709 km (0.109 R)
• M8: 1,701,975 km (0.053 R)
• M9: 1,876,855 km (0.051 R)
• M10: 2,127,581 km (0.083 R)
• M11: 2,269,101 km (0.037 R)
• M12: 2,561,864 km (0.108 R)
• M13: 2,919,253 km (0.101 R)
• M14: 3,050,899 km (0.079 R)
• M15: 3,347,701 km (0.114 R)
• M16: 4,086,715 km (0.031 R)
• M17: 4,627,810 km (0.091 R)
• M18: 4,875,694 km (0.099 R)
• M19: 5,096,351 km (0.088 R)
• M20: 5,287,986 km (0.085 R)
• M21: 5,417,238 km (0.113 R)
• M22: 5,514,776 km (0.11 R)
• M23: 5,811,129 km (0.073 R)
• M24: 6,248,553 km (0.08 R)
• M25: 6,661,892 km (0.085 R)
• M26: 7,515,199 km (0.074 R)
• M27: 8,066,317 km (0.118 R)
• M28: 8,821,338 km (0.089 R)
• M29: 8,975,124 km (0.052 R)
• M30: 9,324,286 km (0.037 R)
• M31: 10,398,847 km (0.12 R)
• M32: 11,012,797 km (0.077 R)
• M33: 11,428,679 km (0.044 R)
• M34: 11,977,105 km (0.099 R)
• M35: 12,233,067 km (0.114 R)
• M36: 13,187,351 km (0.107 R)
• M37: 13,851,716 km (0.088 R)
• M38: 14,075,664 km (0.054 R)
• M39: 14,481,822 km (0.092 R)
• M40: 16,285,972 km (0.032 R)
• M41: 16,569,759 km (0.106 R)
• M42: 16,712,326 km (0.072 R)
• M43: 16,903,063 km (0.097 R)
• M44: 17,238,462 km (0.069 R)
• M45: 17,382,973 km (0.032 R)
• M46: 17,527,784 km (0.066 R)
• M47: 17,673,044 km (0.056 R)
• M48: 18,209,053 km (0.11 R)
• M49: 18,405,325 km (0.079 R)
• M50: 19,397,309 km (0.095 R)
• M51: 20,815,048 km (0.095 R)
• M52: 20,917,522 km (0.091 R)
• M53: 22,686,667 km (0.111 R)
• M54: 23,482,228 km (0.089 R)
• M55: 24,611,542 km (0.11 R)
• M56: 24,937,516 km (0.096 R)
• M57: 25,046,424 km (0.073 R)
• M58: 25,483,997 km (0.108 R)
• M59: 26,144,771 km (0.073 R)
• M60: 27,821,763 km (0.059 R)
• M61: 27,934,710 km (0.071 R)
• M62: 28,104,653 km (0.106 R)
• M63: 28,274,746 km (0.096 R)
• M64: 29,303,081 km (0.096 R)
• M65: 30,518,265 km (0.058 R)
• M66: 30,634,802 km (0.109 R)
• M67: 32,045,509 km (0.111 R)
• M68: 32,997,700 km (0.101 R)
• M69: 34,261,503 km (0.078 R)
• M70: 34,686,361 km (0.108 R)
• M71: 34,929,906 km (0.1 R)
• M72: 35,112,864 km (0.111 R)
• M73: 35,725,318 km (0.091 R)
• M74: 35,909,772 km (0.106 R)
• M75: 36,094,376 km (0.094 R)
• M76: 36,774,448 km (0.097 R)
• M77: 37,458,708 km (0.083 R)
• M78: 37,583,623 km (0.084 R)
• M79: 39,791,238 km (0.063 R)
• M80: 39,982,425 km (0.082 R)
• M81: 40,173,910 km (0.067 R)
• M82: 40,429,722 km (0.12 R)
• M83: 40,878,665 km (0.114 R)
• M84: 41,522,834 km (0.117 R)
• M85: 42,560,594 km (0.103 R)
• M86: 43,213,439 km (0.093 R)
• M87: 43,344,487 km (0.063 R)
• M88: 43,475,535 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106

Radius: 3.2

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.14 AU - 14.84 AU

Year: 19851 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,646,332 km

• M1: 54,154 km (0.064 R)
• M2: 114,442 km (0.082 R)
• M3: 154,684 km (0.113 R)
• M4: 376,837 km (0.05 R)
• M5: 440,416 km (0.049 R)
• M6: 466,895 km (0.107 R)
• M7: 697,276 km (0.094 R)
• M8: 743,950 km (0.068 R)
• M9: 907,461 km (0.058 R)
• M10: 1,210,097 km (0.111 R)
• M11: 1,247,646 km (0.105 R)
• M12: 1,521,261 km (0.085 R)
• M13: 1,602,792 km (0.088 R)
• M14: 1,685,818 km (0.117 R)
• M15: 2,328,341 km (0.114 R)
• M16: 2,446,224 km (0.08 R)
• M17: 2,614,223 km (0.097 R)
• M18: 2,911,175 km (0.071 R)
• M19: 3,376,274 km (0.102 R)
• M20: 3,864,113 km (0.116 R)
• M21: 4,315,899 km (0.119 R)
• M22: 4,784,290 km (0.108 R)
• M23: 5,207,203 km (0.07 R)
• M24: 5,991,844 km (0.051 R)
• M25: 6,545,954 km (0.073 R)
• M26: 6,579,165 km (0.069 R)
• M27: 7,014,644 km (0.106 R)
• M28: 7,493,956 km (0.041 R)
• M29: 7,842,818 km (0.114 R)
• M30: 8,556,250 km (0.049 R)
• M31: 8,737,862 km (0.112 R)
• M32: 8,847,368 km (0.101 R)
• M33: 9,215,827 km (0.052 R)
• M34: 9,815,864 km (0.076 R)
• M35: 9,929,708 km (0.062 R)
• M36: 10,544,556 km (0.036 R)
• M37: 10,778,227 km (0.089 R)
• M38: 11,013,694 km (0.051 R)
• M39: 11,649,785 km (0.04 R)
• M40: 11,689,877 km (0.06 R)
• M41: 13,755,225 km (0.089 R)
• M42: 14,439,486 km (0.086 R)
• M43: 14,916,254 km (0.093 R)
• M44: 15,003,619 km (0.12 R)
• M45: 15,222,481 km (0.044 R)
• M46: 15,310,295 km (0.101 R)
• M47: 15,796,488 km (0.075 R)
• M48: 16,467,434 km (0.102 R)
• M49: 16,602,820 km (0.104 R)
• M50: 16,919,968 km (0.065 R)
• M51: 17,976,279 km (0.071 R)
• M52: 19,576,377 km (0.08 R)
• M53: 19,719,692 km (0.118 R)
• M54: 20,103,710 km (0.09 R)
• M55: 20,393,331 km (0.081 R)
• M56: 21,368,709 km (0.058 R)
• M57: 21,417,778 km (0.115 R)
• M58: 21,713,533 km (0.042 R)
• M59: 24,796,296 km (0.064 R)
• M60: 24,951,429 km (0.1 R)
• M61: 25,210,682 km (0.083 R)
• M62: 25,575,102 km (0.104 R)
• M63: 26,203,862 km (0.043 R)
• M64: 26,837,708 km (0.073 R)
• M65: 27,476,491 km (0.05 R)
• M66: 28,336,081 km (0.095 R)
• M67: 28,606,554 km (0.092 R)
• M68: 29,040,986 km (0.118 R)
• M69: 30,412,798 km (0.109 R)
• M70: 32,991,267 km (0.108 R)
• M71: 33,503,939 km (0.074 R)
• M72: 34,249,086 km (0.071 R)
• M73: 35,173,601 km (0.092 R)
• M74: 35,347,882 km (0.083 R)
• M75: 35,755,537 km (0.104 R)
• M76: 36,282,121 km (0.085 R)
• M77: 36,516,840 km (0.074 R)
• M78: 36,988,074 km (0.109 R)
• M79: 37,579,883 km (0.034 R)
• M80: 38,115,144 km (0.082 R)
• M81: 39,917,649 km (0.1 R)
• M82: 40,159,997 km (0.115 R)
• M83: 40,281,471 km (0.116 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit