🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.52 AU - 0.78 AU

Year: 236 Days

Day: 29.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.64 AU - 0.86 AU

Year: 292 Days

Day: 39.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.81 AU - 0.95 AU

Year: 371 Days

Day: 23 Hours

Environment

Temp: -59 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,808,327 km

• M1: 114,293 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.75 AU - 1.09 AU

Year: 397 Days

Day: 36.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.42 AU - 1.56 AU

Year: 818 Days

Day: 21.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,808,327 km

• M1: 1,519,466 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.77 AU - 2.19 AU

Year: 1253 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,808,327 km

• M1: 981,212 km (0.115 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 11.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.33 AU - 7.13 AU

Year: 6167 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,808,327 km

• M1: 146,606 km (0.073 R)
• M2: 249,230 km (0.076 R)
• M3: 515,065 km (0.091 R)
• M4: 697,126 km (0.111 R)
• M5: 974,929 km (0.118 R)
• M6: 1,651,112 km (0.075 R)
• M7: 1,854,266 km (0.094 R)
• M8: 1,987,857 km (0.105 R)
• M9: 2,366,938 km (0.068 R)
• M10: 2,639,654 km (0.099 R)
• M11: 3,034,144 km (0.099 R)
• M12: 3,423,996 km (0.104 R)
• M13: 3,565,516 km (0.103 R)
• M14: 4,126,208 km (0.07 R)
• M15: 4,558,247 km (0.118 R)
• M16: 4,898,732 km (0.074 R)
• M17: 5,521,059 km (0.097 R)
• M18: 5,687,711 km (0.095 R)
• M19: 5,827,735 km (0.114 R)
• M20: 5,968,955 km (0.117 R)
• M21: 6,226,114 km (0.088 R)
• M22: 6,662,790 km (0.031 R)
• M23: 7,230,065 km (0.093 R)
• M24: 7,969,079 km (0.054 R)
• M25: 8,126,007 km (0.115 R)
• M26: 8,475,019 km (0.105 R)
• M27: 8,571,060 km (0.108 R)
• M28: 8,732,028 km (0.076 R)
• M29: 8,958,968 km (0.03 R)
• M30: 9,220,764 km (0.115 R)
• M31: 9,618,096 km (0.117 R)
• M32: 9,886,175 km (0.065 R)
• M33: 10,361,298 km (0.085 R)
• M34: 10,601,702 km (0.074 R)
• M35: 11,053,039 km (0.047 R)
• M36: 11,475,204 km (0.12 R)
• M37: 11,617,023 km (0.114 R)
• M38: 11,795,343 km (0.079 R)
• M39: 11,902,605 km (0.04 R)
• M40: 12,226,784 km (0.119 R)
• M41: 12,663,460 km (0.049 R)
• M42: 12,736,613 km (0.068 R)
• M43: 12,957,420 km (0.088 R)
• M44: 13,627,020 km (0.075 R)
• M45: 13,852,763 km (0.036 R)
• M46: 14,652,513 km (0.119 R)
• M47: 14,806,599 km (0.081 R)
• M48: 15,194,207 km (0.099 R)
• M49: 15,939,653 km (0.108 R)
• M50: 16,656,825 km (0.07 R)
• M51: 16,737,159 km (0.103 R)
• M52: 16,817,643 km (0.116 R)
• M53: 17,100,383 km (0.119 R)
• M54: 18,081,595 km (0.057 R)
• M55: 19,544,962 km (0.098 R)
• M56: 19,757,092 km (0.094 R)
• M57: 21,176,626 km (0.114 R)
• M58: 21,263,692 km (0.103 R)
• M59: 21,832,612 km (0.08 R)
• M60: 22,806,943 km (0.056 R)
• M61: 22,896,253 km (0.103 R)
• M62: 23,254,540 km (0.068 R)
• M63: 23,389,328 km (0.099 R)
• M64: 23,569,444 km (0.09 R)
• M65: 23,750,158 km (0.073 R)
• M66: 24,797,792 km (0.069 R)
• M67: 25,027,574 km (0.083 R)
• M68: 25,489,233 km (0.032 R)
• M69: 25,674,585 km (0.094 R)
• M70: 25,860,535 km (0.103 R)
• M71: 26,374,105 km (0.085 R)
• M72: 26,985,212 km (0.059 R)
• M73: 27,411,117 km (0.081 R)
• M74: 29,866,317 km (0.116 R)
• M75: 30,159,828 km (0.119 R)
• M76: 30,601,740 km (0.057 R)
• M77: 33,197,263 km (0.047 R)
• M78: 33,298,392 km (0.1 R)
• M79: 33,704,400 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 10.4

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.58 AU - 7.54 AU

Year: 7554 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,808,327 km

• M1: 147,354 km (0.105 R)
• M2: 255,663 km (0.104 R)
• M3: 340,485 km (0.09 R)
• M4: 462,407 km (0.114 R)
• M5: 785,389 km (0.09 R)
• M6: 908,209 km (0.06 R)
• M7: 988,393 km (0.044 R)
• M8: 1,071,270 km (0.065 R)
• M9: 1,174,044 km (0.119 R)
• M10: 1,464,563 km (0.039 R)
• M11: 1,540,858 km (0.113 R)
• M12: 1,657,993 km (0.065 R)
• M13: 2,069,836 km (0.105 R)
• M14: 2,793,591 km (0.073 R)
• M15: 2,986,123 km (0.078 R)
• M16: 3,283,224 km (0.1 R)
• M17: 3,460,947 km (0.114 R)
• M18: 3,564,020 km (0.111 R)
• M19: 3,879,372 km (0.112 R)
• M20: 4,040,489 km (0.072 R)
• M21: 4,369,305 km (0.116 R)
• M22: 4,821,390 km (0.107 R)
• M23: 5,111,460 km (0.078 R)
• M24: 5,258,814 km (0.057 R)
• M25: 5,769,990 km (0.089 R)
• M26: 5,892,660 km (0.065 R)
• M27: 6,109,278 km (0.094 R)
• M28: 6,297,173 km (0.099 R)
• M29: 6,614,470 km (0.056 R)
• M30: 6,710,661 km (0.116 R)
• M31: 6,904,540 km (0.114 R)
• M32: 7,002,228 km (0.058 R)
• M33: 7,264,921 km (0.104 R)
• M34: 7,867,651 km (0.033 R)
• M35: 7,969,677 km (0.113 R)
• M36: 8,416,975 km (0.105 R)
• M37: 8,486,538 km (0.078 R)
• M38: 8,766,734 km (0.113 R)
• M39: 9,085,527 km (0.095 R)
• M40: 10,101,596 km (0.085 R)
• M41: 10,547,996 km (0.083 R)
• M42: 12,004,182 km (0.114 R)
• M43: 12,675,876 km (0.096 R)
• M44: 13,197,674 km (0.043 R)
• M45: 13,400,379 km (0.109 R)
• M46: 13,726,652 km (0.102 R)
• M47: 14,262,511 km (0.034 R)
• M48: 15,653,472 km (0.074 R)
• M49: 16,386,801 km (0.107 R)
• M50: 16,867,310 km (0.088 R)
• M51: 17,663,619 km (0.112 R)
• M52: 17,931,698 km (0.114 R)
• M53: 18,472,046 km (0.088 R)
• M54: 18,744,314 km (0.081 R)
• M55: 18,835,270 km (0.112 R)
• M56: 19,155,110 km (0.116 R)
• M57: 19,568,748 km (0.101 R)
• M58: 20,171,627 km (0.048 R)
• M59: 20,545,772 km (0.056 R)
• M60: 20,639,569 km (0.112 R)
• M61: 21,063,679 km (0.089 R)
• M62: 21,158,375 km (0.098 R)
• M63: 22,160,830 km (0.078 R)
• M64: 22,257,171 km (0.1 R)
• M65: 22,740,522 km (0.057 R)
• M66: 23,570,491 km (0.102 R)
• M67: 23,915,015 km (0.082 R)
• M68: 25,008,874 km (0.104 R)
• M69: 25,109,105 km (0.066 R)
• M70: 25,310,015 km (0.106 R)
• M71: 26,271,630 km (0.12 R)
• M72: 26,987,905 km (0.066 R)
• M73: 28,335,033 km (0.109 R)
• M74: 28,701,399 km (0.101 R)
• M75: 28,858,925 km (0.081 R)
• M76: 28,964,093 km (0.038 R)
• M77: 29,863,176 km (0.11 R)
• M78: 31,851,631 km (0.094 R)
• M79: 34,104,575 km (0.107 R)
• M80: 34,941,575 km (0.06 R)
• M81: 36,238,139 km (0.07 R)
• M82: 37,493,116 km (0.076 R)
• M83: 37,607,858 km (0.114 R)
• M84: 37,837,789 km (0.106 R)
• M85: 38,241,255 km (0.058 R)
• M86: 38,530,428 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.6

Radius: 10.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.41 AU - 8.21 AU

Year: 7990 Days

Day: 6.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,808,327 km

• M1: 140,772 km (0.076 R)
• M2: 236,215 km (0.054 R)
• M3: 362,775 km (0.08 R)
• M4: 464,202 km (0.095 R)
• M5: 592,108 km (0.113 R)
• M6: 1,285,943 km (0.075 R)
• M7: 1,784,254 km (0.056 R)
• M8: 1,971,102 km (0.056 R)
• M9: 2,313,681 km (0.096 R)
• M10: 2,596,271 km (0.112 R)
• M11: 3,138,563 km (0.079 R)
• M12: 3,222,937 km (0.113 R)
• M13: 3,895,229 km (0.098 R)
• M14: 4,610,307 km (0.113 R)
• M15: 4,738,812 km (0.117 R)
• M16: 5,032,323 km (0.082 R)
• M17: 5,298,308 km (0.106 R)
• M18: 5,568,930 km (0.091 R)
• M19: 5,740,519 km (0.101 R)
• M20: 6,732,802 km (0.048 R)
• M21: 7,286,164 km (0.074 R)
• M22: 7,473,910 km (0.061 R)
• M23: 7,931,081 km (0.079 R)
• M24: 8,124,361 km (0.109 R)
• M25: 8,279,943 km (0.078 R)
• M26: 8,515,260 km (0.05 R)
• M27: 8,673,535 km (0.097 R)
• M28: 8,792,764 km (0.082 R)
• M29: 9,153,744 km (0.092 R)
• M30: 9,683,919 km (0.114 R)
• M31: 9,932,102 km (0.073 R)
• M32: 10,434,451 km (0.093 R)
• M33: 11,117,366 km (0.084 R)
• M34: 11,639,014 km (0.104 R)
• M35: 12,391,640 km (0.09 R)
• M36: 12,751,274 km (0.12 R)
• M37: 14,364,836 km (0.049 R)
• M38: 14,837,566 km (0.094 R)
• M39: 15,944,440 km (0.078 R)
• M40: 16,433,924 km (0.104 R)
• M41: 16,779,496 km (0.034 R)
• M42: 17,427,703 km (0.096 R)
• M43: 17,982,562 km (0.093 R)
• M44: 18,389,767 km (0.082 R)
• M45: 19,213,303 km (0.076 R)
• M46: 19,577,425 km (0.07 R)
• M47: 21,056,499 km (0.061 R)
• M48: 21,593,405 km (0.088 R)
• M49: 21,972,038 km (0.078 R)
• M50: 22,407,218 km (0.115 R)
• M51: 23,563,609 km (0.102 R)
• M52: 23,785,912 km (0.119 R)
• M53: 24,009,112 km (0.12 R)
• M54: 24,965,192 km (0.091 R)
• M55: 26,278,512 km (0.104 R)
• M56: 26,682,725 km (0.062 R)
• M57: 27,497,136 km (0.106 R)
• M58: 27,790,048 km (0.08 R)
• M59: 28,378,866 km (0.05 R)
• M60: 28,793,551 km (0.11 R)
• M61: 28,971,872 km (0.092 R)
• M62: 29,150,491 km (0.1 R)
• M63: 29,389,399 km (0.108 R)
• M64: 29,688,894 km (0.096 R)
• M65: 30,049,575 km (0.062 R)
• M66: 31,262,215 km (0.114 R)
• M67: 32,305,660 km (0.075 R)
• M68: 32,924,696 km (0.053 R)
• M69: 33,547,771 km (0.087 R)
• M70: 33,798,049 km (0.1 R)
• M71: 34,111,755 km (0.071 R)
• M72: 34,363,528 km (0.065 R)
• M73: 35,822,706 km (0.084 R)
• M74: 36,399,107 km (0.065 R)
• M75: 36,527,611 km (0.086 R)
• M76: 37,756,259 km (0.106 R)
• M77: 37,951,484 km (0.109 R)
• M78: 39,459,281 km (0.11 R)
• M79: 39,921,987 km (0.04 R)
• M80: 42,127,957 km (0.11 R)
• M81: 45,475,658 km (0.067 R)
• M82: 45,683,300 km (0.108 R)
• M83: 46,099,781 km (0.103 R)
• M84: 46,378,033 km (0.119 R)
• M85: 46,587,171 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 10.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.62 AU - 8.88 AU

Year: 9700 Days

Day: 8 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,808,327 km

• M1: 167,849 km (0.057 R)
• M2: 357,539 km (0.091 R)
• M3: 454,179 km (0.036 R)
• M4: 618,886 km (0.064 R)
• M5: 1,369,269 km (0.071 R)
• M6: 1,745,807 km (0.057 R)
• M7: 1,923,529 km (0.094 R)
• M8: 2,060,860 km (0.095 R)
• M9: 2,467,766 km (0.072 R)
• M10: 2,847,745 km (0.066 R)
• M11: 3,273,501 km (0.109 R)
• M12: 3,634,331 km (0.112 R)
• M13: 4,184,701 km (0.096 R)
• M14: 4,424,207 km (0.109 R)
• M15: 4,948,398 km (0.093 R)
• M16: 5,042,944 km (0.057 R)
• M17: 5,201,967 km (0.082 R)
• M18: 5,362,635 km (0.112 R)
• M19: 5,623,085 km (0.07 R)
• M20: 6,846,197 km (0.067 R)
• M21: 6,916,508 km (0.109 R)
• M22: 7,093,333 km (0.095 R)
• M23: 7,415,417 km (0.03 R)
• M24: 7,779,089 km (0.056 R)
• M25: 8,148,596 km (0.11 R)
• M26: 9,058,600 km (0.041 R)
• M27: 9,291,075 km (0.082 R)
• M28: 9,369,165 km (0.108 R)
• M29: 9,564,989 km (0.094 R)
• M30: 9,643,677 km (0.095 R)
• M31: 9,722,665 km (0.045 R)
• M32: 11,513,351 km (0.116 R)
• M33: 11,723,237 km (0.083 R)
• M34: 12,061,777 km (0.109 R)
• M35: 12,446,393 km (0.096 R)
• M36: 12,965,498 km (0.059 R)
• M37: 13,052,713 km (0.086 R)
• M38: 14,159,289 km (0.076 R)
• M39: 14,294,226 km (0.052 R)
• M40: 15,020,374 km (0.108 R)
• M41: 15,203,931 km (0.101 R)
• M42: 15,480,388 km (0.092 R)
• M43: 18,532,633 km (0.111 R)
• M44: 18,729,354 km (0.034 R)
• M45: 19,174,707 km (0.08 R)
• M46: 19,324,006 km (0.092 R)
• M47: 21,093,449 km (0.1 R)
• M48: 21,867,618 km (0.113 R)
• M49: 22,441,177 km (0.071 R)
• M50: 22,546,045 km (0.109 R)
• M51: 22,861,547 km (0.05 R)
• M52: 22,967,013 km (0.088 R)
• M53: 23,977,098 km (0.069 R)
• M54: 24,299,033 km (0.064 R)
• M55: 25,110,451 km (0.076 R)
• M56: 25,273,663 km (0.111 R)
• M57: 25,601,432 km (0.102 R)
• M58: 25,820,742 km (0.067 R)
• M59: 25,930,547 km (0.113 R)
• M60: 26,482,264 km (0.098 R)
• M61: 27,205,121 km (0.12 R)
• M62: 27,485,018 km (0.089 R)
• M63: 27,878,311 km (0.116 R)
• M64: 28,500,040 km (0.106 R)
• M65: 28,727,429 km (0.068 R)
• M66: 29,240,849 km (0.088 R)
• M67: 29,355,441 km (0.069 R)
• M68: 29,527,478 km (0.072 R)
• M69: 30,625,078 km (0.032 R)
• M70: 31,442,480 km (0.066 R)
• M71: 32,563,118 km (0.099 R)
• M72: 32,681,899 km (0.104 R)
• M73: 33,816,898 km (0.059 R)
• M74: 34,238,465 km (0.083 R)
• M75: 35,025,649 km (0.114 R)
• M76: 35,208,308 km (0.1 R)
• M77: 35,757,781 km (0.073 R)
• M78: 36,310,096 km (0.081 R)
• M79: 37,299,088 km (0.118 R)
• M80: 37,734,567 km (0.091 R)
• M81: 37,859,182 km (0.089 R)
• M82: 38,171,692 km (0.102 R)
• M83: 38,296,905 km (0.1 R)
• M84: 38,987,898 km (0.104 R)
• M85: 39,177,139 km (0.091 R)
• M86: 40,254,992 km (0.069 R)
• M87: 40,637,663 km (0.082 R)
• M88: 41,728,680 km (0.088 R)
• M89: 43,808,390 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit