🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 157 Days

Day: 15.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 170.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.57 AU - 0.85 AU

Year: 213 Days

Day: 24.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,201,728 km

• M1: 223,649 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 255 Days

Day: 32.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.94 AU - 1.02 AU

Year: 346 Days

Day: 45.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.1 AU - 1.62 AU

Year: 565 Days

Day: 42.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.33 AU - 1.41 AU

Year: 572 Days

Day: 24.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,201,728 km

• M1: 227,239 km (0.085 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 15

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.32 AU - 11.2 AU

Year: 10044 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,201,728 km

• M1: 207,791 km (0.082 R)
• M2: 555,756 km (0.083 R)
• M3: 872,006 km (0.042 R)
• M4: 1,332,319 km (0.104 R)
• M5: 1,711,549 km (0.12 R)
• M6: 2,023,760 km (0.111 R)
• M7: 2,312,484 km (0.03 R)
• M8: 2,505,316 km (0.054 R)
• M9: 2,793,591 km (0.104 R)
• M10: 3,798,589 km (0.074 R)
• M11: 4,027,623 km (0.097 R)
• M12: 4,130,996 km (0.066 R)
• M13: 4,287,774 km (0.05 R)
• M14: 4,634,243 km (0.057 R)
• M15: 4,879,583 km (0.04 R)
• M16: 5,185,212 km (0.062 R)
• M17: 5,525,996 km (0.064 R)
• M18: 5,962,373 km (0.113 R)
• M19: 6,868,487 km (0.069 R)
• M20: 6,992,653 km (0.087 R)
• M21: 7,560,527 km (0.114 R)
• M22: 7,753,209 km (0.089 R)
• M23: 8,307,918 km (0.099 R)
• M24: 9,044,986 km (0.109 R)
• M25: 9,490,339 km (0.116 R)
• M26: 9,908,017 km (0.081 R)
• M27: 10,260,619 km (0.108 R)
• M28: 10,653,313 km (0.046 R)
• M29: 10,833,429 km (0.074 R)
• M30: 12,197,911 km (0.12 R)
• M31: 13,150,401 km (0.025 R)
• M32: 13,305,085 km (0.065 R)
• M33: 13,538,159 km (0.107 R)
• M34: 13,929,656 km (0.107 R)
• M35: 14,285,250 km (0.082 R)
• M36: 14,524,008 km (0.05 R)
• M37: 14,804,205 km (0.09 R)
• M38: 15,737,546 km (0.061 R)
• M39: 16,273,556 km (0.043 R)
• M40: 16,606,261 km (0.096 R)
• M41: 16,899,473 km (0.078 R)
• M42: 17,660,926 km (0.056 R)
• M43: 18,824,199 km (0.09 R)
• M44: 19,173,660 km (0.087 R)
• M45: 20,145,747 km (0.106 R)
• M46: 20,548,016 km (0.097 R)
• M47: 20,772,712 km (0.07 R)
• M48: 21,224,497 km (0.038 R)
• M49: 22,137,792 km (0.046 R)
• M50: 22,924,228 km (0.083 R)
• M51: 23,719,790 km (0.088 R)
• M52: 24,144,648 km (0.118 R)
• M53: 24,476,755 km (0.115 R)
• M54: 25,337,990 km (0.051 R)
• M55: 27,040,862 km (0.109 R)
• M56: 27,139,298 km (0.108 R)
• M57: 27,435,352 km (0.115 R)
• M58: 27,633,270 km (0.107 R)
• M59: 27,732,453 km (0.109 R)
• M60: 28,229,866 km (0.104 R)
• M61: 28,579,925 km (0.042 R)
• M62: 28,881,066 km (0.101 R)
• M63: 29,436,074 km (0.059 R)
• M64: 29,740,206 km (0.062 R)
• M65: 32,002,425 km (0.116 R)
• M66: 32,524,223 km (0.097 R)
• M67: 32,681,300 km (0.108 R)
• M68: 34,053,562 km (0.08 R)
• M69: 34,532,873 km (0.077 R)
• M70: 35,175,546 km (0.117 R)
• M71: 35,444,523 km (0.078 R)
• M72: 36,146,885 km (0.115 R)
• M73: 36,255,343 km (0.082 R)
• M74: 36,418,255 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 14.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.63 AU - 12.25 AU

Year: 11171 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,201,728 km

• M1: 692,339 km (0.047 R)
• M2: 861,085 km (0.097 R)
• M3: 966,701 km (0.117 R)
• M4: 1,142,629 km (0.11 R)
• M5: 1,383,032 km (0.068 R)
• M6: 1,815,221 km (0.064 R)
• M7: 2,016,430 km (0.084 R)
• M8: 2,597,318 km (0.063 R)
• M9: 2,918,804 km (0.06 R)
• M10: 3,060,623 km (0.073 R)
• M11: 3,375,975 km (0.105 R)
• M12: 3,525,274 km (0.103 R)
• M13: 3,702,248 km (0.102 R)
• M14: 3,830,453 km (0.081 R)
• M15: 3,960,155 km (0.062 R)
• M16: 4,065,023 km (0.098 R)
• M17: 4,521,296 km (0.039 R)
• M18: 4,658,777 km (0.083 R)
• M19: 5,079,446 km (0.113 R)
• M20: 5,337,802 km (0.104 R)
• M21: 5,659,587 km (0.072 R)
• M22: 7,297,833 km (0.047 R)
• M23: 7,885,902 km (0.068 R)
• M24: 8,625,514 km (0.073 R)
• M25: 8,969,140 km (0.072 R)
• M26: 9,387,416 km (0.117 R)
• M27: 9,528,188 km (0.058 R)
• M28: 10,134,807 km (0.111 R)
• M29: 10,570,586 km (0.12 R)
• M30: 11,498,092 km (0.098 R)
• M31: 11,649,037 km (0.109 R)
• M32: 11,838,577 km (0.075 R)
• M33: 12,182,203 km (0.088 R)
• M34: 12,606,762 km (0.073 R)
• M35: 12,723,449 km (0.081 R)
• M36: 14,353,467 km (0.105 R)
• M37: 14,801,961 km (0.09 R)
• M38: 16,301,979 km (0.081 R)
• M39: 16,471,623 km (0.101 R)
• M40: 17,070,164 km (0.1 R)
• M41: 17,458,670 km (0.099 R)
• M42: 17,806,485 km (0.074 R)
• M43: 20,077,231 km (0.094 R)
• M44: 20,350,397 km (0.101 R)
• M45: 21,455,177 km (0.118 R)
• M46: 21,827,825 km (0.074 R)
• M47: 21,921,324 km (0.116 R)
• M48: 22,202,568 km (0.1 R)
• M49: 23,101,202 km (0.083 R)
• M50: 23,291,940 km (0.097 R)
• M51: 24,787,769 km (0.056 R)
• M52: 25,917,532 km (0.086 R)
• M53: 26,314,415 km (0.05 R)
• M54: 26,913,555 km (0.068 R)
• M55: 27,013,785 km (0.061 R)
• M56: 27,265,110 km (0.114 R)
• M57: 27,365,789 km (0.092 R)
• M58: 27,567,746 km (0.101 R)
• M59: 28,329,050 km (0.079 R)
• M60: 28,431,075 km (0.115 R)
• M61: 29,768,630 km (0.061 R)
• M62: 30,759,117 km (0.093 R)
• M63: 30,916,494 km (0.06 R)
• M64: 31,813,334 km (0.053 R)
• M65: 31,919,398 km (0.099 R)
• M66: 32,025,613 km (0.112 R)
• M67: 32,398,261 km (0.055 R)
• M68: 34,011,525 km (0.108 R)
• M69: 34,500,560 km (0.108 R)
• M70: 34,827,880 km (0.105 R)
• M71: 34,991,989 km (0.059 R)
• M72: 35,320,805 km (0.111 R)
• M73: 35,926,527 km (0.085 R)
• M74: 36,369,187 km (0.102 R)
• M75: 36,535,540 km (0.115 R)
• M76: 36,646,691 km (0.098 R)
• M77: 37,539,641 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 6.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.06 AU - 17.52 AU

Year: 21311 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,201,728 km

• M1: 196,272 km (0.094 R)
• M2: 839,992 km (0.092 R)
• M3: 1,087,876 km (0.078 R)
• M4: 1,159,383 km (0.093 R)
• M5: 1,232,537 km (0.06 R)
• M6: 1,621,491 km (0.116 R)
• M7: 1,676,095 km (0.067 R)
• M8: 2,135,510 km (0.083 R)
• M9: 2,441,736 km (0.106 R)
• M10: 3,266,619 km (0.12 R)
• M11: 3,336,182 km (0.056 R)
• M12: 3,547,564 km (0.119 R)
• M13: 3,727,081 km (0.052 R)
• M14: 4,132,492 km (0.06 R)
• M15: 5,186,259 km (0.115 R)
• M16: 5,267,491 km (0.063 R)
• M17: 5,721,819 km (0.075 R)
• M18: 5,763,707 km (0.057 R)
• M19: 6,274,883 km (0.036 R)
• M20: 8,081,127 km (0.089 R)
• M21: 8,508,379 km (0.072 R)
• M22: 10,494,291 km (0.051 R)
• M23: 10,752,197 km (0.095 R)
• M24: 11,012,198 km (0.087 R)
• M25: 11,274,294 km (0.112 R)
• M26: 11,911,730 km (0.03 R)
• M27: 11,965,436 km (0.094 R)
• M28: 12,343,171 km (0.069 R)
• M29: 12,506,232 km (0.072 R)
• M30: 12,779,697 km (0.068 R)
• M31: 14,062,948 km (0.12 R)
• M32: 14,233,340 km (0.088 R)
• M33: 14,921,640 km (0.115 R)
• M34: 15,328,247 km (0.099 R)
• M35: 15,856,327 km (0.116 R)
• M36: 16,033,601 km (0.078 R)
• M37: 17,720,317 km (0.049 R)
• M38: 18,896,605 km (0.085 R)
• M39: 19,589,243 km (0.088 R)
• M40: 19,652,523 km (0.051 R)
• M41: 20,034,147 km (0.081 R)
• M42: 20,289,959 km (0.097 R)
• M43: 20,740,249 km (0.117 R)
• M44: 22,507,598 km (0.086 R)
• M45: 23,915,164 km (0.1 R)
• M46: 24,390,736 km (0.112 R)
• M47: 25,006,630 km (0.119 R)
• M48: 25,213,225 km (0.107 R)
• M49: 25,697,174 km (0.082 R)
• M50: 25,836,001 km (0.113 R)
• M51: 26,674,198 km (0.116 R)
• M52: 28,234,055 km (0.118 R)
• M53: 29,097,235 km (0.05 R)
• M54: 29,241,896 km (0.099 R)
• M55: 30,923,226 km (0.101 R)
• M56: 32,710,921 km (0.118 R)
• M57: 32,861,416 km (0.031 R)
• M58: 34,226,048 km (0.028 R)
• M59: 34,685,014 km (0.08 R)
• M60: 35,377,353 km (0.098 R)
• M61: 35,686,422 km (0.076 R)
• M62: 36,074,180 km (0.052 R)
• M63: 37,560,136 km (0.049 R)
• M64: 37,638,974 km (0.077 R)
• M65: 37,954,476 km (0.088 R)
• M66: 38,747,344 km (0.082 R)
• M67: 41,483,639 km (0.12 R)
• M68: 41,891,293 km (0.103 R)
• M69: 42,382,124 km (0.107 R)
• M70: 43,369,769 km (0.081 R)
• M71: 44,364,745 km (0.086 R)
• M72: 44,865,149 km (0.109 R)
• M73: 46,377,434 km (0.089 R)
• M74: 46,800,497 km (0.072 R)
• M75: 47,650,512 km (0.071 R)
• M76: 47,906,474 km (0.049 R)
• M77: 49,365,502 km (0.12 R)
• M78: 49,711,073 km (0.108 R)
• M79: 52,063,649 km (0.059 R)
• M80: 52,415,354 km (0.116 R)
• M81: 52,944,182 km (0.097 R)
• M82: 55,794,770 km (0.047 R)
• M83: 58,329,706 km (0.081 R)
• M84: 59,519,308 km (0.097 R)
• M85: 59,703,164 km (0.113 R)
• M86: 60,255,479 km (0.112 R)
• M87: 60,716,989 km (0.095 R)
• M88: 60,994,493 km (0.069 R)
• M89: 62,015,648 km (0.09 R)
• M90: 62,108,698 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.9

Radius: 5.8

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.38 AU - 18.36 AU

Year: 22535 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,201,728 km

• M1: 74,350 km (0.114 R)
• M2: 225,294 km (0.06 R)
• M3: 413,489 km (0.056 R)
• M4: 505,491 km (0.089 R)
• M5: 564,134 km (0.039 R)
• M6: 776,563 km (0.064 R)
• M7: 1,352,365 km (0.054 R)
• M8: 1,407,716 km (0.027 R)
• M9: 1,520,513 km (0.118 R)
• M10: 2,594,177 km (0.092 R)
• M11: 2,981,785 km (0.071 R)
• M12: 3,163,995 km (0.077 R)
• M13: 3,693,422 km (0.109 R)
• M14: 3,849,602 km (0.118 R)
• M15: 3,928,590 km (0.07 R)
• M16: 4,455,025 km (0.119 R)
• M17: 5,176,386 km (0.116 R)
• M18: 5,617,550 km (0.084 R)
• M19: 5,707,159 km (0.091 R)
• M20: 5,888,023 km (0.105 R)
• M21: 7,156,912 km (0.044 R)
• M22: 9,236,921 km (0.07 R)
• M23: 9,824,691 km (0.114 R)
• M24: 9,987,004 km (0.055 R)
• M25: 10,095,762 km (0.072 R)
• M26: 10,369,376 km (0.045 R)
• M27: 10,645,534 km (0.057 R)
• M28: 11,035,985 km (0.101 R)
• M29: 11,148,482 km (0.088 R)
• M30: 11,431,222 km (0.096 R)
• M31: 11,545,066 km (0.103 R)
• M32: 13,058,099 km (0.117 R)
• M33: 13,536,064 km (0.109 R)
• M34: 14,141,636 km (0.043 R)
• M35: 15,378,960 km (0.086 R)
• M36: 15,441,791 km (0.05 R)
• M37: 15,820,124 km (0.097 R)
• M38: 16,010,563 km (0.092 R)
• M39: 16,844,271 km (0.111 R)
• M40: 17,757,866 km (0.111 R)
• M41: 18,821,357 km (0.045 R)
• M42: 19,158,102 km (0.078 R)
• M43: 22,989,602 km (0.063 R)
• M44: 23,277,279 km (0.091 R)
• M45: 23,856,223 km (0.107 R)
• M46: 24,954,421 km (0.048 R)
• M47: 26,143,873 km (0.112 R)
• M48: 26,444,116 km (0.114 R)
• M49: 29,197,316 km (0.114 R)
• M50: 29,508,778 km (0.034 R)
• M51: 29,821,438 km (0.109 R)
• M52: 31,400,743 km (0.099 R)
• M53: 32,280,977 km (0.035 R)
• M54: 32,361,460 km (0.061 R)
• M55: 34,311,468 km (0.044 R)
• M56: 34,393,598 km (0.09 R)
• M57: 34,804,992 km (0.11 R)
• M58: 35,466,514 km (0.115 R)
• M59: 35,715,594 km (0.111 R)
• M60: 37,899,274 km (0.099 R)
• M61: 38,494,524 km (0.102 R)
• M62: 40,558,676 km (0.087 R)
• M63: 41,516,850 km (0.05 R)
• M64: 41,691,730 km (0.085 R)
• M65: 41,867,058 km (0.042 R)
• M66: 41,954,723 km (0.092 R)
• M67: 42,570,468 km (0.12 R)
• M68: 47,602,342 km (0.089 R)
• M69: 48,244,416 km (0.096 R)
• M70: 50,094,792 km (0.07 R)
• M71: 50,560,939 km (0.105 R)
• M72: 53,103,205 km (0.064 R)
• M73: 53,198,050 km (0.078 R)
• M74: 53,483,333 km (0.062 R)
• M75: 53,864,359 km (0.077 R)
• M76: 54,055,246 km (0.111 R)
• M77: 58,997,660 km (0.095 R)
• M78: 59,983,510 km (0.066 R)
• M79: 61,074,378 km (0.09 R)
• M80: 62,371,840 km (0.076 R)
• M81: 62,772,912 km (0.093 R)
• M82: 63,476,920 km (0.071 R)
• M83: 63,779,407 km (0.058 R)
• M84: 64,588,432 km (0.119 R)
• M85: 66,012,304 km (0.06 R)
• M86: 66,216,506 km (0.108 R)
• M87: 67,755,120 km (0.105 R)
• M88: 68,270,634 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit