🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.62 AU - 0.7 AU

Year: 205 Days

Day: 19.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,748,440 km

• M1: 76,145 km (0.086 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.97 AU - 2.79 AU

Year: 1406 Days

Day: 36.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.01 AU - 3.43 AU

Year: 2212 Days

Day: 47.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 15

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.87 AU - 5.91 AU

Year: 4140 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,748,440 km

• M1: 200,162 km (0.103 R)
• M2: 331,808 km (0.119 R)
• M3: 607,966 km (0.095 R)
• M4: 802,593 km (0.09 R)
• M5: 993,629 km (0.072 R)
• M6: 1,172,698 km (0.065 R)
• M7: 1,726,808 km (0.072 R)
• M8: 1,911,861 km (0.071 R)
• M9: 2,050,688 km (0.048 R)
• M10: 2,157,201 km (0.065 R)
• M11: 2,488,261 km (0.083 R)
• M12: 2,621,703 km (0.094 R)
• M13: 4,197,567 km (0.106 R)
• M14: 4,730,883 km (0.103 R)
• M15: 4,825,878 km (0.118 R)
• M16: 4,969,641 km (0.082 R)
• M17: 5,066,281 km (0.08 R)
• M18: 5,261,507 km (0.039 R)
• M19: 5,360,092 km (0.072 R)
• M20: 5,484,108 km (0.097 R)
• M21: 5,760,416 km (0.106 R)
• M22: 5,964,318 km (0.05 R)
• M23: 6,118,852 km (0.076 R)
• M24: 8,246,882 km (0.034 R)
• M25: 8,564,179 km (0.114 R)
• M26: 10,117,753 km (0.111 R)
• M27: 10,707,019 km (0.09 R)
• M28: 10,832,531 km (0.104 R)
• M29: 11,021,623 km (0.103 R)
• M30: 11,403,247 km (0.085 R)
• M31: 11,821,673 km (0.04 R)
• M32: 12,049,061 km (0.114 R)
• M33: 12,343,620 km (0.078 R)
• M34: 13,039,998 km (0.06 R)
• M35: 13,477,571 km (0.103 R)
• M36: 13,851,716 km (0.117 R)
• M37: 13,988,598 km (0.115 R)
• M38: 14,575,321 km (0.113 R)
• M39: 14,854,321 km (0.106 R)
• M40: 15,488,466 km (0.117 R)
• M41: 15,630,584 km (0.085 R)
• M42: 15,844,509 km (0.098 R)
• M43: 16,131,438 km (0.111 R)
• M44: 17,369,659 km (0.09 R)
• M45: 17,963,114 km (0.102 R)
• M46: 18,262,310 km (0.114 R)
• M47: 18,412,506 km (0.087 R)
• M48: 19,093,475 km (0.08 R)
• M49: 20,363,561 km (0.116 R)
• M50: 20,480,397 km (0.026 R)
• M51: 21,304,382 km (0.088 R)
• M52: 21,740,311 km (0.086 R)
• M53: 21,939,425 km (0.119 R)
• M54: 22,219,323 km (0.028 R)
• M55: 22,863,342 km (0.061 R)
• M56: 23,513,494 km (0.078 R)
• M57: 23,677,005 km (0.086 R)
• M58: 24,005,222 km (0.066 R)
• M59: 24,458,953 km (0.117 R)
• M60: 24,790,611 km (0.102 R)
• M61: 24,915,376 km (0.092 R)
• M62: 25,542,490 km (0.083 R)
• M63: 25,963,458 km (0.098 R)
• M64: 26,386,671 km (0.117 R)
• M65: 26,641,735 km (0.11 R)
• M66: 26,983,118 km (0.111 R)
• M67: 27,540,968 km (0.063 R)
• M68: 27,842,856 km (0.072 R)
• M69: 28,450,074 km (0.094 R)
• M70: 28,624,356 km (0.027 R)
• M71: 29,413,036 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 12.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.67 AU - 5.19 AU

Year: 4191 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,748,440 km

• M1: 166,203 km (0.102 R)
• M2: 372,798 km (0.113 R)
• M3: 469,289 km (0.094 R)
• M4: 576,999 km (0.088 R)
• M5: 883,226 km (0.068 R)
• M6: 1,129,913 km (0.047 R)
• M7: 1,240,914 km (0.118 R)
• M8: 1,596,508 km (0.098 R)
• M9: 1,722,470 km (0.058 R)
• M10: 1,884,634 km (0.113 R)
• M11: 2,052,034 km (0.046 R)
• M12: 2,384,141 km (0.062 R)
• M13: 2,474,349 km (0.055 R)
• M14: 3,021,279 km (0.111 R)
• M15: 3,198,702 km (0.111 R)
• M16: 3,359,370 km (0.096 R)
• M17: 3,709,728 km (0.113 R)
• M18: 3,836,288 km (0.054 R)
• M19: 3,964,344 km (0.074 R)
• M20: 4,202,803 km (0.094 R)
• M21: 4,468,339 km (0.119 R)
• M22: 4,625,865 km (0.081 R)
• M23: 4,946,454 km (0.049 R)
• M24: 5,086,028 km (0.078 R)
• M25: 5,298,009 km (0.116 R)
• M26: 6,075,469 km (0.075 R)
• M27: 6,200,233 km (0.09 R)
• M28: 6,452,156 km (0.089 R)
• M29: 6,759,131 km (0.038 R)
• M30: 6,966,474 km (0.052 R)
• M31: 7,762,634 km (0.12 R)
• M32: 7,843,865 km (0.118 R)
• M33: 7,925,396 km (0.071 R)
• M34: 8,116,732 km (0.102 R)
• M35: 8,897,333 km (0.076 R)
• M36: 9,585,484 km (0.097 R)
• M37: 10,112,816 km (0.118 R)
• M38: 10,740,080 km (0.085 R)
• M39: 10,891,323 km (0.09 R)
• M40: 11,195,905 km (0.095 R)
• M41: 11,410,877 km (0.102 R)
• M42: 11,596,079 km (0.06 R)
• M43: 11,844,711 km (0.079 R)
• M44: 11,938,359 km (0.1 R)
• M45: 12,063,722 km (0.037 R)
• M46: 12,378,925 km (0.088 R)
• M47: 13,308,376 km (0.071 R)
• M48: 13,536,214 km (0.102 R)
• M49: 13,699,575 km (0.076 R)
• M50: 13,929,507 km (0.119 R)
• M51: 14,459,981 km (0.118 R)
• M52: 15,064,655 km (0.117 R)
• M53: 15,711,965 km (0.097 R)
• M54: 15,883,853 km (0.086 R)
• M55: 16,090,897 km (0.052 R)
• M56: 16,403,107 km (0.119 R)
• M57: 16,892,891 km (0.037 R)
• M58: 17,352,007 km (0.063 R)
• M59: 17,743,654 km (0.074 R)
• M60: 19,302,613 km (0.105 R)
• M61: 19,708,472 km (0.099 R)
• M62: 20,154,573 km (0.044 R)
• M63: 21,474,326 km (0.107 R)
• M64: 21,971,589 km (0.079 R)
• M65: 22,472,742 km (0.093 R)
• M66: 22,744,112 km (0.109 R)
• M67: 23,055,725 km (0.091 R)
• M68: 24,157,064 km (0.075 R)
• M69: 24,395,374 km (0.103 R)
• M70: 24,554,695 km (0.112 R)
• M71: 25,034,456 km (0.083 R)
• M72: 26,003,700 km (0.051 R)
• M73: 26,329,375 km (0.098 R)
• M74: 26,656,545 km (0.051 R)
• M75: 26,902,783 km (0.082 R)
• M76: 27,645,986 km (0.086 R)
• M77: 27,853,628 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 10.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.97 AU - 6.61 AU

Year: 6040 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,748,440 km

• M1: 182,509 km (0.118 R)
• M2: 253,120 km (0.117 R)
• M3: 442,959 km (0.048 R)
• M4: 651,050 km (0.114 R)
• M5: 1,057,358 km (0.118 R)
• M6: 1,152,352 km (0.115 R)
• M7: 1,508,246 km (0.093 R)
• M8: 1,840,203 km (0.065 R)
• M9: 2,359,757 km (0.1 R)
• M10: 2,486,167 km (0.088 R)
• M11: 2,745,570 km (0.108 R)
• M12: 2,934,811 km (0.061 R)
• M13: 3,337,828 km (0.071 R)
• M14: 3,660,809 km (0.092 R)
• M15: 3,869,499 km (0.088 R)
• M16: 4,311,411 km (0.097 R)
• M17: 4,903,070 km (0.085 R)
• M18: 5,011,080 km (0.12 R)
• M19: 5,256,720 km (0.108 R)
• M20: 5,353,360 km (0.118 R)
• M21: 5,422,773 km (0.101 R)
• M22: 5,745,905 km (0.026 R)
• M23: 6,249,601 km (0.049 R)
• M24: 6,603,250 km (0.114 R)
• M25: 7,237,994 km (0.077 R)
• M26: 7,345,704 km (0.118 R)
• M27: 8,728,138 km (0.105 R)
• M28: 10,189,111 km (0.096 R)
• M29: 10,275,279 km (0.11 R)
• M30: 10,535,580 km (0.071 R)
• M31: 10,797,974 km (0.094 R)
• M32: 11,204,731 km (0.084 R)
• M33: 11,275,940 km (0.089 R)
• M34: 11,814,941 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 9.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.33 AU - 11.45 AU

Year: 14718 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,748,440 km

• M1: 148,102 km (0.03 R)
• M2: 362,476 km (0.114 R)
• M3: 648,656 km (0.104 R)
• M4: 891,903 km (0.088 R)
• M5: 1,444,517 km (0.068 R)
• M6: 1,668,914 km (0.116 R)
• M7: 2,789,701 km (0.086 R)
• M8: 3,046,561 km (0.096 R)
• M9: 3,966,438 km (0.063 R)
• M10: 4,309,017 km (0.111 R)
• M11: 4,524,737 km (0.119 R)
• M12: 5,451,346 km (0.089 R)
• M13: 5,891,763 km (0.08 R)
• M14: 6,011,142 km (0.117 R)
• M15: 6,496,587 km (0.054 R)
• M16: 6,558,221 km (0.091 R)
• M17: 7,280,480 km (0.116 R)
• M18: 7,376,671 km (0.052 R)
• M19: 7,440,998 km (0.093 R)
• M20: 7,732,564 km (0.065 R)
• M21: 7,994,959 km (0.075 R)
• M22: 8,127,353 km (0.104 R)
• M23: 8,226,985 km (0.116 R)
• M24: 9,142,823 km (0.053 R)
• M25: 9,490,190 km (0.105 R)
• M26: 9,630,363 km (0.073 R)
• M27: 9,735,979 km (0.11 R)
• M28: 9,841,894 km (0.1 R)
• M29: 9,948,258 km (0.073 R)
• M30: 10,703,578 km (0.031 R)
• M31: 11,889,590 km (0.068 R)
• M32: 12,961,309 km (0.1 R)
• M33: 13,039,100 km (0.088 R)
• M34: 14,183,673 km (0.12 R)
• M35: 14,303,800 km (0.108 R)
• M36: 15,401,250 km (0.118 R)
• M37: 15,773,151 km (0.112 R)
• M38: 15,897,616 km (0.083 R)
• M39: 16,022,680 km (0.113 R)
• M40: 16,106,006 km (0.049 R)
• M41: 16,231,519 km (0.104 R)
• M42: 16,610,001 km (0.062 R)
• M43: 16,863,869 km (0.111 R)
• M44: 17,161,569 km (0.095 R)
• M45: 17,332,559 km (0.102 R)
• M46: 17,892,205 km (0.034 R)
• M47: 17,978,822 km (0.052 R)
• M48: 18,370,319 km (0.064 R)
• M49: 18,676,696 km (0.066 R)
• M50: 18,940,736 km (0.081 R)
• M51: 19,205,973 km (0.115 R)
• M52: 19,516,987 km (0.119 R)
• M53: 20,144,101 km (0.078 R)
• M54: 20,414,873 km (0.1 R)
• M55: 20,868,753 km (0.06 R)
• M56: 21,097,040 km (0.034 R)
• M57: 21,372,001 km (0.062 R)
• M58: 21,464,003 km (0.046 R)
• M59: 22,343,788 km (0.091 R)
• M60: 23,093,872 km (0.083 R)
• M61: 23,472,056 km (0.107 R)
• M62: 23,852,184 km (0.093 R)
• M63: 24,138,664 km (0.06 R)
• M64: 24,234,406 km (0.118 R)
• M65: 25,053,455 km (0.105 R)
• M66: 25,783,642 km (0.098 R)
• M67: 26,471,343 km (0.116 R)
• M68: 27,214,994 km (0.1 R)
• M69: 28,015,642 km (0.03 R)
• M70: 28,116,321 km (0.083 R)
• M71: 29,282,287 km (0.074 R)
• M72: 30,309,127 km (0.081 R)
• M73: 30,567,632 km (0.059 R)
• M74: 30,826,885 km (0.107 R)
• M75: 31,034,826 km (0.048 R)
• M76: 31,191,006 km (0.113 R)
• M77: 32,186,730 km (0.101 R)
• M78: 32,662,002 km (0.1 R)
• M79: 33,994,471 km (0.114 R)
• M80: 35,073,071 km (0.058 R)
• M81: 35,181,679 km (0.091 R)
• M82: 35,616,710 km (0.095 R)
• M83: 35,834,973 km (0.1 R)
• M84: 36,712,215 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.6

Radius: 6.9

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.21 AU - 15.51 AU

Year: 19757 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,748,440 km

• M1: 130,150 km (0.088 R)
• M2: 197,918 km (0.092 R)
• M3: 268,528 km (0.066 R)
• M4: 349,760 km (0.071 R)
• M5: 498,759 km (0.05 R)
• M6: 691,142 km (0.112 R)
• M7: 1,457,233 km (0.103 R)
• M8: 1,993,990 km (0.097 R)
• M9: 2,094,819 km (0.095 R)
• M10: 2,660,149 km (0.11 R)
• M11: 2,771,301 km (0.108 R)
• M12: 3,113,880 km (0.09 R)
• M13: 4,091,801 km (0.12 R)
• M14: 4,177,371 km (0.101 R)
• M15: 4,481,354 km (0.079 R)
• M16: 4,525,485 km (0.114 R)
• M17: 4,613,898 km (0.099 R)
• M18: 4,747,788 km (0.081 R)
• M19: 5,342,439 km (0.079 R)
• M20: 6,302,708 km (0.087 R)
• M21: 6,701,536 km (0.113 R)
• M22: 8,107,307 km (0.102 R)
• M23: 8,214,868 km (0.056 R)
• M24: 8,486,238 km (0.108 R)
• M25: 8,595,594 km (0.093 R)
• M26: 9,373,952 km (0.115 R)
• M27: 10,174,600 km (0.061 R)
• M28: 11,719,198 km (0.073 R)
• M29: 12,147,347 km (0.102 R)
• M30: 12,642,965 km (0.114 R)
• M31: 13,782,153 km (0.059 R)
• M32: 13,846,480 km (0.026 R)
• M33: 14,104,536 km (0.11 R)
• M34: 14,169,162 km (0.101 R)
• M35: 14,690,810 km (0.118 R)
• M36: 15,618,616 km (0.094 R)
• M37: 15,887,144 km (0.115 R)
• M38: 15,954,613 km (0.107 R)
• M39: 16,565,271 km (0.097 R)
• M40: 17,252,823 km (0.101 R)
• M41: 17,600,189 km (0.103 R)
• M42: 17,669,902 km (0.105 R)
• M43: 19,370,830 km (0.066 R)
• M44: 19,514,893 km (0.111 R)
• M45: 19,949,325 km (0.083 R)
• M46: 20,606,957 km (0.104 R)
• M47: 21,868,516 km (0.106 R)
• M48: 22,018,563 km (0.094 R)
• M49: 22,773,882 km (0.093 R)
• M50: 24,621,266 km (0.096 R)
• M51: 25,641,823 km (0.068 R)
• M52: 25,958,671 km (0.09 R)
• M53: 27,077,663 km (0.111 R)
• M54: 28,867,752 km (0.117 R)
• M55: 30,360,589 km (0.096 R)
• M56: 30,947,910 km (0.117 R)
• M57: 31,538,971 km (0.097 R)
• M58: 31,708,465 km (0.104 R)
• M59: 32,219,043 km (0.119 R)
• M60: 32,560,874 km (0.119 R)
• M61: 33,593,548 km (0.079 R)
• M62: 33,680,165 km (0.079 R)
• M63: 33,766,783 km (0.088 R)
• M64: 33,940,167 km (0.083 R)
• M65: 34,636,993 km (0.111 R)
• M66: 35,691,060 km (0.109 R)
• M67: 36,934,069 km (0.11 R)
• M68: 38,734,329 km (0.114 R)
• M69: 39,919,743 km (0.083 R)
• M70: 41,116,975 km (0.077 R)
• M71: 43,264,003 km (0.095 R)
• M72: 46,696,975 km (0.111 R)
• M73: 49,722,443 km (0.08 R)
• M74: 51,408,261 km (0.074 R)
• M75: 51,508,043 km (0.057 R)
• M76: 52,007,700 km (0.042 R)
• M77: 52,308,391 km (0.113 R)
• M78: 52,408,622 km (0.112 R)
• M79: 54,022,633 km (0.111 R)
• M80: 54,225,638 km (0.087 R)
• M81: 56,577,017 km (0.05 R)
• M82: 57,920,855 km (0.098 R)
• M83: 58,024,676 km (0.095 R)
• M84: 58,128,497 km (0.096 R)
• M85: 58,857,337 km (0.087 R)
• M86: 60,008,643 km (0.106 R)
• M87: 62,120,965 km (0.087 R)
• M88: 62,333,543 km (0.104 R)
• M89: 64,580,054 km (0.063 R)
• M90: 66,092,489 km (0.079 R)
• M91: 66,853,044 km (0.075 R)
• M92: 68,602,292 km (0.111 R)
• M93: 70,810,058 km (0.097 R)
• M94: 71,922,617 km (0.111 R)
• M95: 73,041,011 km (0.1 R)
• M96: 74,729,223 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit