🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.53 AU - 0.81 AU

Year: 245 Days

Day: 16.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.71 AU - 0.81 AU

Year: 296 Days

Day: 15.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 307 Days

Day: 30.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,301,215 km

• M1: 332,107 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.26 AU - 2.36 AU

Year: 1567 Days

Day: 39.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,301,215 km

• M1: 935,435 km (0.085 R)
• M2: 1,329,177 km (0.037 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 14.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.23 AU - 4.61 AU

Year: 3463 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,301,215 km

• M1: 201,060 km (0.077 R)
• M2: 314,156 km (0.03 R)
• M3: 419,323 km (0.106 R)
• M4: 534,513 km (0.11 R)
• M5: 635,043 km (0.109 R)
• M6: 849,417 km (0.108 R)
• M7: 960,718 km (0.06 R)
• M8: 1,065,735 km (0.058 R)
• M9: 1,175,091 km (0.051 R)
• M10: 1,446,312 km (0.095 R)
• M11: 1,610,870 km (0.071 R)
• M12: 1,974,542 km (0.115 R)
• M13: 2,142,989 km (0.104 R)
• M14: 2,316,523 km (0.095 R)
• M15: 2,610,782 km (0.104 R)
• M16: 2,796,732 km (0.057 R)
• M17: 2,952,314 km (0.114 R)
• M18: 3,110,738 km (0.052 R)
• M19: 3,491,764 km (0.087 R)
• M20: 3,716,460 km (0.11 R)
• M21: 4,140,869 km (0.044 R)
• M22: 4,358,983 km (0.093 R)
• M23: 4,601,331 km (0.12 R)
• M24: 4,848,317 km (0.093 R)
• M25: 4,952,438 km (0.08 R)
• M26: 5,226,950 km (0.073 R)
• M27: 5,946,216 km (0.105 R)
• M28: 6,466,069 km (0.098 R)
• M29: 6,627,186 km (0.105 R)
• M30: 6,883,148 km (0.051 R)
• M31: 7,285,267 km (0.074 R)
• M32: 7,381,159 km (0.092 R)
• M33: 7,598,076 km (0.097 R)
• M34: 7,989,125 km (0.11 R)
• M35: 8,236,859 km (0.094 R)
• M36: 8,588,115 km (0.062 R)
• M37: 9,357,197 km (0.106 R)
• M38: 9,988,500 km (0.078 R)
• M39: 10,390,021 km (0.11 R)
• M40: 10,906,433 km (0.051 R)
• M41: 11,043,764 km (0.114 R)
• M42: 11,375,572 km (0.07 R)
• M43: 12,419,615 km (0.063 R)
• M44: 12,562,930 km (0.072 R)
• M45: 12,996,614 km (0.088 R)
• M46: 14,297,069 km (0.088 R)
• M47: 14,447,414 km (0.107 R)
• M48: 14,932,261 km (0.117 R)
• M49: 15,238,039 km (0.103 R)
• M50: 15,330,191 km (0.071 R)
• M51: 15,453,310 km (0.111 R)
• M52: 15,545,912 km (0.052 R)
• M53: 15,949,227 km (0.083 R)
• M54: 16,355,984 km (0.11 R)
• M55: 17,275,712 km (0.106 R)
• M56: 18,114,507 km (0.067 R)
• M57: 18,539,066 km (0.069 R)
• M58: 18,703,175 km (0.101 R)
• M59: 18,900,793 km (0.088 R)
• M60: 19,132,221 km (0.118 R)
• M61: 19,297,976 km (0.115 R)
• M62: 19,531,049 km (0.071 R)
• M63: 19,698,000 km (0.11 R)
• M64: 19,798,530 km (0.072 R)
• M65: 20,033,548 km (0.099 R)
• M66: 20,540,386 km (0.111 R)
• M67: 21,188,294 km (0.086 R)
• M68: 21,428,848 km (0.065 R)
• M69: 22,086,031 km (0.026 R)
• M70: 22,294,870 km (0.084 R)
• M71: 22,679,636 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 12.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.01 AU - 5.69 AU

Year: 4766 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,301,215 km

• M1: 180,265 km (0.083 R)
• M2: 328,816 km (0.106 R)
• M3: 503,397 km (0.097 R)
• M4: 598,840 km (0.109 R)
• M5: 1,295,966 km (0.077 R)
• M6: 1,403,078 km (0.112 R)
• M7: 1,776,624 km (0.051 R)
• M8: 1,948,961 km (0.104 R)
• M9: 2,404,187 km (0.099 R)
• M10: 2,499,182 km (0.114 R)
• M11: 2,772,348 km (0.036 R)
• M12: 3,305,365 km (0.1 R)
• M13: 3,454,364 km (0.105 R)
• M14: 3,671,281 km (0.059 R)
• M15: 4,488,834 km (0.101 R)
• M16: 4,725,946 km (0.03 R)
• M17: 5,064,786 km (0.061 R)
• M18: 5,411,553 km (0.084 R)
• M19: 6,076,217 km (0.097 R)
• M20: 6,578,267 km (0.066 R)
• M21: 6,793,838 km (0.111 R)
• M22: 7,231,711 km (0.046 R)
• M23: 7,538,087 km (0.101 R)
• M24: 7,763,681 km (0.038 R)
• M25: 7,877,375 km (0.108 R)
• M26: 7,962,945 km (0.034 R)
• M27: 8,337,389 km (0.065 R)
• M28: 8,453,776 km (0.11 R)
• M29: 8,600,082 km (0.098 R)
• M30: 8,747,287 km (0.099 R)
• M31: 9,678,085 km (0.118 R)
• M32: 10,326,442 km (0.059 R)
• M33: 10,451,506 km (0.113 R)
• M34: 10,798,274 km (0.093 R)
• M35: 11,341,463 km (0.082 R)
• M36: 11,567,805 km (0.032 R)
• M37: 11,730,268 km (0.106 R)
• M38: 12,654,633 km (0.11 R)
• M39: 12,788,673 km (0.102 R)
• M40: 13,980,968 km (0.08 R)
• M41: 14,084,939 km (0.061 R)
• M42: 14,432,903 km (0.06 R)
• M43: 15,208,718 km (0.102 R)
• M44: 15,637,465 km (0.102 R)
• M45: 15,745,325 km (0.082 R)
• M46: 16,070,402 km (0.085 R)
• M47: 16,580,381 km (0.029 R)
• M48: 16,690,335 km (0.083 R)
• M49: 16,984,893 km (0.114 R)
• M50: 17,169,796 km (0.095 R)
• M51: 17,467,047 km (0.062 R)
• M52: 18,066,636 km (0.078 R)
• M53: 18,331,125 km (0.12 R)
• M54: 18,711,253 km (0.068 R)
• M55: 19,093,924 km (0.092 R)
• M56: 19,170,818 km (0.114 R)
• M57: 19,363,350 km (0.096 R)
• M58: 19,711,614 km (0.101 R)
• M59: 19,944,987 km (0.085 R)
• M60: 20,257,496 km (0.117 R)
• M61: 20,335,886 km (0.088 R)
• M62: 20,650,490 km (0.039 R)
• M63: 20,887,453 km (0.094 R)
• M64: 22,652,858 km (0.111 R)
• M65: 22,938,141 km (0.09 R)
• M66: 23,471,158 km (0.102 R)
• M67: 23,842,460 km (0.118 R)
• M68: 23,966,776 km (0.069 R)
• M69: 24,091,091 km (0.077 R)
• M70: 24,174,268 km (0.1 R)
• M71: 24,674,673 km (0.098 R)
• M72: 24,842,222 km (0.097 R)
• M73: 26,111,261 km (0.079 R)
• M74: 26,496,027 km (0.093 R)
• M75: 26,882,737 km (0.119 R)
• M76: 27,012,140 km (0.082 R)
• M77: 28,054,089 km (0.098 R)
• M78: 28,932,378 km (0.085 R)
• M79: 29,109,202 km (0.054 R)
• M80: 29,197,764 km (0.113 R)
• M81: 29,597,191 km (0.07 R)
• M82: 29,909,102 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 8.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.01 AU - 6.51 AU

Year: 5383 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,301,215 km

• M1: 113,994 km (0.069 R)
• M2: 175,628 km (0.11 R)
• M3: 364,420 km (0.08 R)
• M4: 424,858 km (0.076 R)
• M5: 507,586 km (0.117 R)
• M6: 663,616 km (0.081 R)
• M7: 806,183 km (0.11 R)
• M8: 935,735 km (0.097 R)
• M9: 1,031,477 km (0.08 R)
• M10: 1,155,943 km (0.079 R)
• M11: 1,224,459 km (0.106 R)
• M12: 1,742,965 km (0.102 R)
• M13: 1,984,416 km (0.115 R)
• M14: 2,056,971 km (0.092 R)
• M15: 2,172,759 km (0.083 R)
• M16: 2,399,999 km (0.11 R)
• M17: 2,544,660 km (0.086 R)
• M18: 2,983,730 km (0.071 R)
• M19: 3,115,226 km (0.055 R)
• M20: 3,459,002 km (0.094 R)
• M21: 3,763,284 km (0.089 R)
• M22: 4,169,143 km (0.113 R)
• M23: 4,235,864 km (0.116 R)
• M24: 4,303,033 km (0.054 R)
• M25: 4,411,192 km (0.109 R)
• M26: 4,561,389 km (0.045 R)
• M27: 4,769,031 km (0.101 R)
• M28: 5,065,085 km (0.047 R)
• M29: 5,208,100 km (0.05 R)
• M30: 5,630,565 km (0.096 R)
• M31: 6,215,941 km (0.116 R)
• M32: 6,446,322 km (0.091 R)
• M33: 6,710,811 km (0.097 R)
• M34: 6,931,318 km (0.075 R)
• M35: 7,379,663 km (0.077 R)
• M36: 7,558,283 km (0.115 R)
• M37: 7,656,419 km (0.101 R)
• M38: 7,820,677 km (0.042 R)
• M39: 7,920,010 km (0.058 R)
• M40: 8,169,839 km (0.053 R)
• M41: 8,371,497 km (0.104 R)
• M42: 9,580,996 km (0.112 R)
• M43: 9,990,295 km (0.085 R)
• M44: 10,387,179 km (0.119 R)
• M45: 11,214,904 km (0.083 R)
• M46: 11,458,000 km (0.06 R)
• M47: 11,514,249 km (0.102 R)
• M48: 11,721,741 km (0.111 R)
• M49: 11,797,438 km (0.047 R)
• M50: 11,873,284 km (0.082 R)
• M51: 11,968,428 km (0.036 R)
• M52: 12,816,050 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 11.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.23 AU - 6.59 AU

Year: 7242 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,301,215 km

• M1: 144,661 km (0.119 R)
• M2: 328,068 km (0.088 R)
• M3: 462,257 km (0.07 R)
• M4: 562,189 km (0.101 R)
• M5: 677,529 km (0.113 R)
• M6: 874,699 km (0.115 R)
• M7: 1,559,408 km (0.091 R)
• M8: 2,241,874 km (0.065 R)
• M9: 2,347,939 km (0.039 R)
• M10: 2,444,878 km (0.106 R)
• M11: 2,676,456 km (0.082 R)
• M12: 2,903,844 km (0.082 R)
• M13: 3,549,359 km (0.08 R)
• M14: 3,939,810 km (0.115 R)
• M15: 4,761,999 km (0.1 R)
• M16: 5,108,468 km (0.108 R)
• M17: 5,928,863 km (0.055 R)
• M18: 6,316,770 km (0.054 R)
• M19: 6,790,098 km (0.11 R)
• M20: 6,898,556 km (0.111 R)
• M21: 7,007,613 km (0.054 R)
• M22: 7,771,011 km (0.104 R)
• M23: 8,829,566 km (0.08 R)
• M24: 9,101,385 km (0.073 R)
• M25: 9,393,250 km (0.081 R)
• M26: 9,479,568 km (0.118 R)
• M27: 10,038,915 km (0.111 R)
• M28: 10,340,504 km (0.055 R)
• M29: 10,465,418 km (0.051 R)
• M30: 11,226,273 km (0.115 R)
• M31: 11,336,377 km (0.064 R)
• M32: 11,687,633 km (0.091 R)
• M33: 12,211,674 km (0.092 R)
• M34: 12,438,614 km (0.101 R)
• M35: 12,858,386 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.6

Radius: 5.4

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.6 AU - 13.82 AU

Year: 20220 Days

Day: 23.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,301,215 km

• M1: 110,254 km (0.119 R)
• M2: 364,570 km (0.098 R)
• M3: 531,072 km (0.062 R)
• M4: 585,676 km (0.11 R)
• M5: 822,938 km (0.076 R)
• M6: 974,630 km (0.114 R)
• M7: 1,279,660 km (0.067 R)
• M8: 1,507,498 km (0.102 R)
• M9: 1,639,593 km (0.063 R)
• M10: 1,748,051 km (0.059 R)
• M11: 1,803,103 km (0.096 R)
• M12: 1,971,850 km (0.073 R)
• M13: 2,058,317 km (0.083 R)
• M14: 2,294,682 km (0.107 R)
• M15: 2,355,119 km (0.035 R)
• M16: 3,814,297 km (0.085 R)
• M17: 3,922,157 km (0.119 R)
• M18: 3,958,360 km (0.06 R)
• M19: 5,374,004 km (0.083 R)
• M20: 5,988,403 km (0.091 R)
• M21: 6,030,141 km (0.082 R)
• M22: 6,624,792 km (0.091 R)
• M23: 6,667,876 km (0.079 R)
• M24: 6,711,260 km (0.112 R)
• M25: 6,754,643 km (0.061 R)
• M26: 7,869,147 km (0.039 R)
• M27: 8,145,006 km (0.092 R)
• M28: 8,377,331 km (0.065 R)
• M29: 8,564,777 km (0.099 R)
• M30: 8,943,858 km (0.104 R)
• M31: 9,473,884 km (0.073 R)
• M32: 9,669,258 km (0.109 R)
• M33: 9,865,830 km (0.117 R)
• M34: 10,014,081 km (0.049 R)
• M35: 10,614,867 km (0.052 R)
• M36: 11,589,796 km (0.106 R)
• M37: 13,459,021 km (0.085 R)
• M38: 13,513,774 km (0.093 R)
• M39: 13,954,639 km (0.066 R)
• M40: 14,010,140 km (0.07 R)
• M41: 14,288,392 km (0.102 R)
• M42: 16,345,363 km (0.076 R)
• M43: 16,756,009 km (0.032 R)
• M44: 17,051,315 km (0.073 R)
• M45: 17,527,485 km (0.065 R)
• M46: 17,587,324 km (0.086 R)
• M47: 17,767,290 km (0.064 R)
• M48: 18,249,893 km (0.077 R)
• M49: 18,310,630 km (0.052 R)
• M50: 18,859,355 km (0.091 R)
• M51: 19,475,548 km (0.052 R)
• M52: 19,661,648 km (0.043 R)
• M53: 19,786,114 km (0.09 R)
• M54: 19,848,346 km (0.084 R)
• M55: 20,601,123 km (0.034 R)
• M56: 20,917,522 km (0.053 R)
• M57: 21,235,418 km (0.118 R)
• M58: 21,363,174 km (0.113 R)
• M59: 24,368,596 km (0.078 R)
• M60: 24,703,096 km (0.103 R)
• M61: 24,770,266 km (0.071 R)
• M62: 25,988,292 km (0.076 R)
• M63: 26,604,635 km (0.085 R)
• M64: 27,087,387 km (0.052 R)
• M65: 27,991,407 km (0.119 R)
• M66: 28,834,840 km (0.076 R)
• M67: 32,070,642 km (0.118 R)
• M68: 33,545,378 km (0.107 R)
• M69: 33,619,728 km (0.08 R)
• M70: 34,216,175 km (0.06 R)
• M71: 34,665,866 km (0.079 R)
• M72: 37,019,938 km (0.098 R)
• M73: 37,945,051 km (0.108 R)
• M74: 38,100,035 km (0.104 R)
• M75: 39,190,304 km (0.087 R)
• M76: 39,975,393 km (0.07 R)
• M77: 40,290,895 km (0.116 R)
• M78: 40,607,145 km (0.07 R)
• M79: 44,629,982 km (0.118 R)
• M80: 45,778,893 km (0.085 R)
• M81: 46,356,939 km (0.109 R)
• M82: 46,439,667 km (0.046 R)
• M83: 47,270,234 km (0.052 R)
• M84: 47,687,313 km (0.082 R)
• M85: 48,861,806 km (0.098 R)
• M86: 49,283,523 km (0.116 R)
• M87: 49,875,930 km (0.093 R)
• M88: 50,130,546 km (0.106 R)
• M89: 50,470,731 km (0.115 R)
• M90: 50,982,506 km (0.086 R)
• M91: 51,410,206 km (0.08 R)
• M92: 52,786,955 km (0.101 R)
• M93: 56,989,309 km (0.093 R)
• M94: 58,413,780 km (0.03 R)
• M95: 59,669,803 km (0.069 R)
• M96: 60,030,334 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit