🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.91 AU - 2.69 AU

Year: 1321 Days

Day: 46.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.24 AU - 2.9 AU

Year: 1560 Days

Day: 44.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 152 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,956,515 km

• M1: 135,984 km (0.118 R)
• M2: 449,841 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.3 AU - 3.34 AU

Year: 2291 Days

Day: 40 Hours

Environment

Temp: -111 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,956,515 km

• M1: 1,306,438 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.3 AU - 3.82 AU

Year: 2544 Days

Day: 46.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.59 AU - 3.79 AU

Year: 2685 Days

Day: 19.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 9.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.94 AU - 8.2 AU

Year: 6378 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,956,515 km

• M1: 192,084 km (0.108 R)
• M2: 315,502 km (0.061 R)
• M3: 634,445 km (0.086 R)
• M4: 770,878 km (0.108 R)
• M5: 1,041,800 km (0.054 R)
• M6: 1,430,754 km (0.118 R)
• M7: 1,539,512 km (0.12 R)
• M8: 1,823,598 km (0.109 R)
• M9: 1,902,287 km (0.078 R)
• M10: 2,022,414 km (0.09 R)
• M11: 2,083,450 km (0.098 R)
• M12: 2,291,540 km (0.074 R)
• M13: 2,355,418 km (0.107 R)
• M14: 2,484,821 km (0.074 R)
• M15: 2,683,337 km (0.037 R)
• M16: 2,750,806 km (0.092 R)
• M17: 3,002,728 km (0.052 R)
• M18: 3,096,227 km (0.097 R)
• M19: 3,214,409 km (0.051 R)
• M20: 3,286,216 km (0.111 R)
• M21: 3,431,177 km (0.08 R)
• M22: 3,578,381 km (0.101 R)
• M23: 3,828,359 km (0.097 R)
• M24: 4,135,932 km (0.114 R)
• M25: 4,531,768 km (0.073 R)
• M26: 4,666,406 km (0.101 R)
• M27: 4,967,248 km (0.07 R)
• M28: 5,190,149 km (0.061 R)
• M29: 6,233,444 km (0.049 R)
• M30: 6,353,272 km (0.063 R)
• M31: 6,840,512 km (0.072 R)
• M32: 7,026,313 km (0.101 R)
• M33: 7,434,715 km (0.046 R)
• M34: 7,818,583 km (0.113 R)
• M35: 8,143,360 km (0.099 R)
• M36: 8,472,625 km (0.073 R)
• M37: 9,042,443 km (0.083 R)
• M38: 9,110,361 km (0.112 R)
• M39: 9,280,753 km (0.074 R)
• M40: 9,349,269 km (0.099 R)
• M41: 9,693,942 km (0.025 R)
• M42: 9,763,505 km (0.081 R)
• M43: 10,183,725 km (0.106 R)
• M44: 10,431,609 km (0.113 R)
• M45: 11,078,321 km (0.102 R)
• M46: 11,333,385 km (0.049 R)
• M47: 11,590,245 km (0.114 R)
• M48: 12,184,747 km (0.118 R)
• M49: 14,940,639 km (0.063 R)
• M50: 15,303,264 km (0.103 R)
• M51: 15,546,660 km (0.094 R)
• M52: 15,873,232 km (0.068 R)
• M53: 17,033,662 km (0.103 R)
• M54: 17,117,587 km (0.094 R)
• M55: 18,007,395 km (0.088 R)
• M56: 18,178,535 km (0.1 R)
• M57: 18,479,376 km (0.042 R)
• M58: 19,173,211 km (0.054 R)
• M59: 19,743,329 km (0.062 R)
• M60: 20,586,462 km (0.085 R)
• M61: 21,260,401 km (0.104 R)
• M62: 21,713,832 km (0.056 R)
• M63: 22,583,893 km (0.045 R)
• M64: 23,000,074 km (0.113 R)
• M65: 23,232,400 km (0.102 R)
• M66: 23,792,943 km (0.092 R)
• M67: 24,075,085 km (0.083 R)
• M68: 24,737,354 km (0.108 R)
• M69: 24,975,365 km (0.076 R)
• M70: 25,214,123 km (0.085 R)
• M71: 26,128,315 km (0.113 R)
• M72: 27,053,429 km (0.109 R)
• M73: 27,249,551 km (0.104 R)
• M74: 27,692,511 km (0.112 R)
• M75: 28,386,495 km (0.047 R)
• M76: 29,943,061 km (0.07 R)
• M77: 31,733,748 km (0.076 R)
• M78: 32,511,806 km (0.095 R)
• M79: 32,616,076 km (0.061 R)
• M80: 33,348,657 km (0.041 R)
• M81: 34,829,975 km (0.076 R)
• M82: 35,686,123 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 14.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.55 AU - 6.73 AU

Year: 6480 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,956,515 km

• M1: 221,704 km (0.119 R)
• M2: 315,801 km (0.114 R)
• M3: 432,039 km (0.091 R)
• M4: 570,417 km (0.066 R)
• M5: 665,112 km (0.061 R)
• M6: 792,719 km (0.115 R)
• M7: 1,002,156 km (0.108 R)
• M8: 1,461,122 km (0.096 R)
• M9: 1,599,201 km (0.108 R)
• M10: 2,002,517 km (0.042 R)
• M11: 2,296,327 km (0.031 R)
• M12: 2,731,358 km (0.118 R)
• M13: 2,925,985 km (0.116 R)
• M14: 3,444,491 km (0.119 R)
• M15: 3,537,690 km (0.062 R)
• M16: 3,822,375 km (0.052 R)
• M17: 3,943,250 km (0.046 R)
• M18: 4,618,535 km (0.116 R)
• M19: 5,009,434 km (0.053 R)
• M20: 5,142,128 km (0.039 R)
• M21: 5,547,388 km (0.082 R)
• M22: 5,657,193 km (0.087 R)
• M23: 6,189,014 km (0.115 R)
• M24: 6,824,954 km (0.116 R)
• M25: 7,573,093 km (0.049 R)
• M26: 8,696,274 km (0.118 R)
• M27: 8,952,834 km (0.094 R)
• M28: 10,545,154 km (0.108 R)
• M29: 10,681,886 km (0.098 R)
• M30: 11,095,375 km (0.089 R)
• M31: 11,199,495 km (0.117 R)
• M32: 11,443,938 km (0.118 R)
• M33: 12,331,352 km (0.108 R)
• M34: 13,057,201 km (0.117 R)
• M35: 13,167,305 km (0.109 R)
• M36: 13,388,411 km (0.103 R)
• M37: 13,946,710 km (0.098 R)
• M38: 15,009,005 km (0.075 R)
• M39: 15,201,537 km (0.039 R)
• M40: 16,373,487 km (0.026 R)
• M41: 17,090,659 km (0.088 R)
• M42: 17,291,719 km (0.076 R)
• M43: 17,534,067 km (0.1 R)
• M44: 17,981,215 km (0.049 R)
• M45: 18,514,382 km (0.087 R)
• M46: 18,886,731 km (0.033 R)
• M47: 19,470,761 km (0.08 R)
• M48: 19,849,393 km (0.111 R)
• M49: 20,272,905 km (0.101 R)
• M50: 20,528,418 km (0.102 R)
• M51: 21,909,506 km (0.107 R)
• M52: 22,347,229 km (0.058 R)
• M53: 22,479,174 km (0.037 R)
• M54: 22,920,638 km (0.103 R)
• M55: 23,053,630 km (0.104 R)
• M56: 23,498,834 km (0.051 R)
• M57: 24,081,966 km (0.118 R)
• M58: 24,307,410 km (0.113 R)
• M59: 25,216,666 km (0.087 R)
• M60: 25,308,220 km (0.097 R)
• M61: 25,399,774 km (0.101 R)
• M62: 26,044,391 km (0.062 R)
• M63: 26,415,244 km (0.049 R)
• M64: 26,787,743 km (0.081 R)
• M65: 27,915,711 km (0.077 R)
• M66: 28,390,385 km (0.07 R)
• M67: 29,011,365 km (0.039 R)
• M68: 29,107,258 km (0.094 R)
• M69: 29,588,514 km (0.103 R)
• M70: 30,461,418 km (0.05 R)
• M71: 33,130,692 km (0.038 R)
• M72: 33,431,983 km (0.076 R)
• M73: 33,834,999 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 13.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.39 AU - 8.39 AU

Year: 6850 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,956,515 km

• M1: 182,210 km (0.108 R)
• M2: 298,149 km (0.1 R)
• M3: 409,749 km (0.095 R)
• M4: 504,294 km (0.085 R)
• M5: 609,013 km (0.114 R)
• M6: 1,008,888 km (0.074 R)
• M7: 1,095,056 km (0.089 R)
• M8: 1,275,920 km (0.115 R)
• M9: 1,526,497 km (0.084 R)
• M10: 1,647,821 km (0.081 R)
• M11: 1,751,492 km (0.071 R)
• M12: 1,943,875 km (0.106 R)
• M13: 2,234,693 km (0.09 R)
• M14: 2,444,280 km (0.117 R)
• M15: 2,758,884 km (0.102 R)
• M16: 3,295,043 km (0.093 R)
• M17: 3,534,848 km (0.096 R)
• M18: 3,780,637 km (0.087 R)
• M19: 3,919,614 km (0.085 R)
• M20: 4,463,402 km (0.113 R)
• M21: 5,370,564 km (0.106 R)
• M22: 5,685,467 km (0.119 R)
• M23: 5,877,551 km (0.095 R)
• M24: 6,104,192 km (0.065 R)
• M25: 6,202,178 km (0.115 R)
• M26: 6,433,157 km (0.117 R)
• M27: 7,385,048 km (0.051 R)
• M28: 8,272,014 km (0.09 R)
• M29: 9,991,193 km (0.081 R)
• M30: 10,418,445 km (0.095 R)
• M31: 10,772,393 km (0.109 R)
• M32: 11,817,334 km (0.072 R)
• M33: 12,310,558 km (0.049 R)
• M34: 12,476,462 km (0.099 R)
• M35: 13,105,222 km (0.066 R)
• M36: 13,232,231 km (0.081 R)
• M37: 14,700,085 km (0.118 R)
• M38: 15,364,150 km (0.06 R)
• M39: 15,498,190 km (0.051 R)
• M40: 16,173,923 km (0.087 R)
• M41: 16,355,834 km (0.11 R)
• M42: 16,446,940 km (0.113 R)
• M43: 17,043,685 km (0.036 R)
• M44: 17,414,539 km (0.073 R)
• M45: 17,928,856 km (0.103 R)
• M46: 18,211,446 km (0.106 R)
• M47: 18,828,837 km (0.099 R)
• M48: 19,116,065 km (0.12 R)
• M49: 20,623,413 km (0.05 R)
• M50: 20,820,732 km (0.113 R)
• M51: 21,068,167 km (0.049 R)
• M52: 21,366,465 km (0.102 R)
• M53: 21,566,029 km (0.083 R)
• M54: 22,118,344 km (0.094 R)
• M55: 22,219,173 km (0.111 R)
• M56: 22,726,011 km (0.093 R)
• M57: 22,980,926 km (0.11 R)
• M58: 23,647,983 km (0.05 R)
• M59: 27,891,177 km (0.091 R)
• M60: 28,657,567 km (0.066 R)
• M61: 28,822,723 km (0.095 R)
• M62: 29,264,635 km (0.067 R)
• M63: 30,267,090 km (0.041 R)
• M64: 30,941,776 km (0.039 R)
• M65: 31,678,097 km (0.075 R)
• M66: 32,077,075 km (0.041 R)
• M67: 32,879,966 km (0.085 R)
• M68: 34,038,452 km (0.118 R)
• M69: 34,330,019 km (0.105 R)
• M70: 34,798,559 km (0.102 R)
• M71: 35,092,369 km (0.082 R)
• M72: 35,741,774 km (0.115 R)
• M73: 36,276,137 km (0.105 R)
• M74: 37,112,539 km (0.104 R)
• M75: 37,472,920 km (0.103 R)
• M76: 37,593,197 km (0.085 R)
• M77: 38,318,298 km (0.107 R)
• M78: 38,500,358 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 7.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.3 AU - 15.16 AU

Year: 17202 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,956,515 km

• M1: 130,449 km (0.084 R)
• M2: 477,516 km (0.094 R)
• M3: 744,100 km (0.093 R)
• M4: 1,053,767 km (0.113 R)
• M5: 1,244,804 km (0.085 R)
• M6: 1,587,981 km (0.085 R)
• M7: 1,684,322 km (0.049 R)
• M8: 2,552,289 km (0.087 R)
• M9: 2,986,572 km (0.109 R)
• M10: 3,046,261 km (0.068 R)
• M11: 3,381,510 km (0.07 R)
• M12: 3,443,743 km (0.075 R)
• M13: 3,760,591 km (0.087 R)
• M14: 4,053,953 km (0.106 R)
• M15: 4,153,435 km (0.065 R)
• M16: 4,524,887 km (0.075 R)
• M17: 4,801,792 km (0.117 R)
• M18: 4,871,954 km (0.086 R)
• M19: 5,518,067 km (0.077 R)
• M20: 6,498,532 km (0.115 R)
• M21: 6,889,880 km (0.101 R)
• M22: 6,969,017 km (0.099 R)
• M23: 7,208,373 km (0.116 R)
• M24: 7,572,495 km (0.116 R)
• M25: 7,654,325 km (0.096 R)
• M26: 7,984,188 km (0.105 R)
• M27: 8,067,364 km (0.093 R)
• M28: 10,375,211 km (0.057 R)
• M29: 10,602,899 km (0.081 R)
• M30: 10,694,453 km (0.074 R)
• M31: 10,832,232 km (0.117 R)
• M32: 11,342,511 km (0.098 R)
• M33: 11,436,009 km (0.107 R)
• M34: 12,050,856 km (0.092 R)
• M35: 12,098,578 km (0.108 R)
• M36: 12,146,300 km (0.072 R)
• M37: 12,386,255 km (0.106 R)
• M38: 12,482,746 km (0.101 R)
• M39: 12,822,183 km (0.098 R)
• M40: 13,263,048 km (0.098 R)
• M41: 13,708,850 km (0.101 R)
• M42: 13,958,678 km (0.115 R)
• M43: 14,159,588 km (0.114 R)
• M44: 14,819,315 km (0.108 R)
• M45: 14,972,952 km (0.113 R)
• M46: 16,857,735 km (0.105 R)
• M47: 18,045,991 km (0.086 R)
• M48: 18,374,658 km (0.054 R)
• M49: 19,653,121 km (0.104 R)
• M50: 20,445,242 km (0.09 R)
• M51: 21,017,454 km (0.102 R)
• M52: 22,412,155 km (0.066 R)
• M53: 22,824,596 km (0.106 R)
• M54: 22,883,687 km (0.094 R)
• M55: 23,418,051 km (0.048 R)
• M56: 23,956,453 km (0.085 R)
• M57: 24,741,543 km (0.112 R)
• M58: 26,212,838 km (0.094 R)
• M59: 26,896,650 km (0.068 R)
• M60: 27,964,928 km (0.115 R)
• M61: 28,599,672 km (0.047 R)
• M62: 29,175,175 km (0.105 R)
• M63: 29,303,530 km (0.117 R)
• M64: 29,496,511 km (0.115 R)
• M65: 29,754,418 km (0.111 R)
• M66: 33,174,973 km (0.061 R)
• M67: 34,184,460 km (0.082 R)
• M68: 34,523,299 km (0.104 R)
• M69: 37,901,518 km (0.112 R)
• M70: 39,027,392 km (0.111 R)
• M71: 39,381,340 km (0.044 R)
• M72: 39,736,486 km (0.101 R)
• M73: 39,878,903 km (0.06 R)
• M74: 40,664,740 km (0.099 R)
• M75: 41,239,645 km (0.077 R)
• M76: 41,527,920 km (0.113 R)
• M77: 42,106,864 km (0.103 R)
• M78: 43,565,593 km (0.104 R)
• M79: 43,712,348 km (0.059 R)
• M80: 44,301,165 km (0.12 R)
• M81: 45,709,929 km (0.077 R)
• M82: 46,083,175 km (0.108 R)
• M83: 48,419,445 km (0.112 R)
• M84: 49,870,245 km (0.114 R)
• M85: 50,639,627 km (0.117 R)
• M86: 51,257,915 km (0.036 R)
• M87: 51,335,407 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit