🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.99 AU

Year: 329 Days

Day: 27.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,327,395 km

• M1: 328,367 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.8 AU - 1.04 AU

Year: 334 Days

Day: 26.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.6 AU - 2.42 AU

Year: 1079 Days

Day: 43.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.8 AU - 3.34 AU

Year: 2037 Days

Day: 41.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 113.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 14.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.04 AU - 4.98 AU

Year: 3628 Days

Day: 8.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,327,395 km

• M1: 181,313 km (0.06 R)
• M2: 274,662 km (0.037 R)
• M3: 377,136 km (0.108 R)
• M4: 625,170 km (0.079 R)
• M5: 717,920 km (0.119 R)
• M6: 885,171 km (0.097 R)
• M7: 1,016,966 km (0.079 R)
• M8: 1,569,880 km (0.112 R)
• M9: 1,733,540 km (0.057 R)
• M10: 2,110,676 km (0.071 R)
• M11: 2,583,854 km (0.089 R)
• M12: 2,851,335 km (0.105 R)
• M13: 2,960,841 km (0.1 R)
• M14: 3,241,038 km (0.115 R)
• M15: 3,969,579 km (0.076 R)
• M16: 4,092,399 km (0.098 R)
• M17: 4,704,703 km (0.099 R)
• M18: 4,856,844 km (0.096 R)
• M19: 5,010,631 km (0.079 R)
• M20: 5,233,382 km (0.097 R)
• M21: 5,504,902 km (0.103 R)
• M22: 5,711,647 km (0.072 R)
• M23: 5,967,758 km (0.083 R)
• M24: 6,419,394 km (0.067 R)
• M25: 6,612,824 km (0.119 R)
• M26: 7,030,502 km (0.116 R)
• M27: 7,355,727 km (0.114 R)
• M28: 7,507,569 km (0.065 R)
• M29: 7,788,514 km (0.085 R)
• M30: 8,334,845 km (0.089 R)
• M31: 8,440,312 km (0.072 R)
• M32: 8,705,848 km (0.106 R)
• M33: 8,866,516 km (0.05 R)
• M34: 9,218,221 km (0.102 R)
• M35: 9,519,361 km (0.083 R)
• M36: 10,871,277 km (0.06 R)
• M37: 11,189,472 km (0.101 R)
• M38: 11,983,837 km (0.111 R)
• M39: 12,192,825 km (0.081 R)
• M40: 12,402,860 km (0.115 R)
• M41: 12,918,375 km (0.099 R)
• M42: 13,440,770 km (0.103 R)
• M43: 13,564,637 km (0.118 R)
• M44: 14,889,027 km (0.046 R)
• M45: 15,469,168 km (0.093 R)
• M46: 15,631,631 km (0.085 R)
• M47: 15,925,591 km (0.107 R)
• M48: 16,254,407 km (0.069 R)
• M49: 16,552,107 km (0.07 R)
• M50: 17,388,808 km (0.113 R)
• M51: 17,625,621 km (0.116 R)
• M52: 18,102,240 km (0.09 R)
• M53: 18,239,272 km (0.086 R)
• M54: 18,548,790 km (0.053 R)
• M55: 19,138,205 km (0.08 R)
• M56: 19,522,821 km (0.054 R)
• M57: 19,628,138 km (0.084 R)
• M58: 20,122,260 km (0.111 R)
• M59: 20,620,570 km (0.078 R)
• M60: 20,871,297 km (0.057 R)
• M61: 21,014,910 km (0.043 R)
• M62: 21,556,754 km (0.118 R)
• M63: 21,957,078 km (0.092 R)
• M64: 22,359,795 km (0.031 R)
• M65: 22,801,857 km (0.111 R)
• M66: 23,657,407 km (0.1 R)
• M67: 24,220,942 km (0.112 R)
• M68: 24,485,581 km (0.095 R)
• M69: 24,599,126 km (0.078 R)
• M70: 25,361,477 km (0.051 R)
• M71: 25,861,134 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 15

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.51 AU - 5.81 AU

Year: 3810 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,327,395 km

• M1: 201,957 km (0.064 R)
• M2: 394,639 km (0.093 R)
• M3: 514,018 km (0.113 R)
• M4: 679,324 km (0.082 R)
• M5: 849,267 km (0.081 R)
• M6: 960,269 km (0.103 R)
• M7: 1,100,741 km (0.111 R)
• M8: 1,358,049 km (0.114 R)
• M9: 1,511,537 km (0.081 R)
• M10: 1,851,274 km (0.109 R)
• M11: 1,985,313 km (0.113 R)
• M12: 2,099,457 km (0.057 R)
• M13: 2,239,630 km (0.06 R)
• M14: 2,415,258 km (0.062 R)
• M15: 2,637,410 km (0.088 R)
• M16: 2,806,306 km (0.113 R)
• M17: 3,022,775 km (0.085 R)
• M18: 3,943,849 km (0.101 R)
• M19: 4,395,485 km (0.118 R)
• M20: 4,719,813 km (0.057 R)
• M21: 5,051,920 km (0.102 R)
• M22: 5,199,573 km (0.063 R)
• M23: 5,467,054 km (0.077 R)
• M24: 6,116,459 km (0.064 R)
• M25: 6,217,587 km (0.099 R)
• M26: 6,942,089 km (0.074 R)
• M27: 7,201,492 km (0.11 R)
• M28: 7,296,487 km (0.084 R)
• M29: 8,358,033 km (0.106 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 11

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.95 AU - 11.29 AU

Year: 14044 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,327,395 km

• M1: 145,858 km (0.104 R)
• M2: 269,875 km (0.073 R)
• M3: 680,371 km (0.111 R)
• M4: 866,920 km (0.107 R)
• M5: 1,028,785 km (0.044 R)
• M6: 1,291,030 km (0.082 R)
• M7: 1,957,937 km (0.083 R)
• M8: 2,313,381 km (0.055 R)
• M9: 2,426,926 km (0.114 R)
• M10: 2,960,991 km (0.04 R)
• M11: 3,178,656 km (0.102 R)
• M12: 3,337,379 km (0.098 R)
• M13: 3,795,747 km (0.099 R)
• M14: 4,032,411 km (0.072 R)
• M15: 4,414,334 km (0.115 R)
• M16: 5,362,934 km (0.096 R)
• M17: 6,055,722 km (0.099 R)
• M18: 6,134,560 km (0.12 R)
• M19: 6,940,743 km (0.065 R)
• M20: 7,064,610 km (0.105 R)
• M21: 7,230,813 km (0.063 R)
• M22: 8,038,342 km (0.086 R)
• M23: 8,740,405 km (0.117 R)
• M24: 10,062,701 km (0.116 R)
• M25: 10,438,341 km (0.114 R)
• M26: 10,628,031 km (0.075 R)
• M27: 11,155,214 km (0.063 R)
• M28: 11,789,509 km (0.114 R)
• M29: 12,285,276 km (0.103 R)
• M30: 12,686,797 km (0.107 R)
• M31: 13,657,837 km (0.101 R)
• M32: 13,813,419 km (0.114 R)
• M33: 14,073,868 km (0.05 R)
• M34: 14,230,946 km (0.12 R)
• M35: 15,400,652 km (0.1 R)
• M36: 16,051,702 km (0.119 R)
• M37: 17,492,928 km (0.057 R)
• M38: 18,058,258 km (0.082 R)
• M39: 21,153,289 km (0.088 R)
• M40: 21,634,694 km (0.056 R)
• M41: 23,223,723 km (0.033 R)
• M42: 23,782,471 km (0.094 R)
• M43: 25,166,999 km (0.093 R)
• M44: 25,294,158 km (0.079 R)
• M45: 26,771,885 km (0.073 R)
• M46: 27,423,085 km (0.113 R)
• M47: 28,608,349 km (0.079 R)
• M48: 28,741,192 km (0.115 R)
• M49: 29,140,618 km (0.052 R)
• M50: 29,340,930 km (0.104 R)
• M51: 30,349,818 km (0.087 R)
• M52: 30,960,626 km (0.077 R)
• M53: 31,233,492 km (0.067 R)
• M54: 31,438,591 km (0.116 R)
• M55: 32,956,411 km (0.071 R)
• M56: 33,234,813 km (0.043 R)
• M57: 33,374,387 km (0.116 R)
• M58: 33,864,470 km (0.085 R)
• M59: 35,562,406 km (0.084 R)
• M60: 35,919,646 km (0.103 R)
• M61: 36,349,889 km (0.108 R)
• M62: 36,709,672 km (0.032 R)
• M63: 38,087,917 km (0.088 R)
• M64: 38,599,991 km (0.081 R)
• M65: 39,483,067 km (0.109 R)
• M66: 40,521,725 km (0.06 R)
• M67: 40,820,023 km (0.12 R)
• M68: 41,870,200 km (0.117 R)
• M69: 42,398,729 km (0.112 R)
• M70: 42,625,819 km (0.086 R)
• M71: 42,929,353 km (0.06 R)
• M72: 43,005,349 km (0.096 R)
• M73: 44,688,325 km (0.04 R)
• M74: 44,842,411 km (0.114 R)
• M75: 45,305,715 km (0.093 R)
• M76: 45,770,516 km (0.069 R)
• M77: 46,159,021 km (0.102 R)
• M78: 46,236,962 km (0.107 R)
• M79: 47,881,940 km (0.096 R)
• M80: 49,147,987 km (0.109 R)
• M81: 50,665,807 km (0.11 R)
• M82: 51,551,576 km (0.068 R)
• M83: 52,361,200 km (0.039 R)
• M84: 52,686,276 km (0.104 R)
• M85: 52,849,038 km (0.049 R)
• M86: 53,011,950 km (0.094 R)
• M87: 53,583,564 km (0.095 R)
• M88: 53,911,183 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.9

Radius: 7.2

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.68 AU - 18.42 AU

Year: 25500 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,327,395 km

• M1: 367,712 km (0.056 R)
• M2: 489,035 km (0.047 R)
• M3: 624,122 km (0.097 R)
• M4: 1,535,323 km (0.069 R)
• M5: 2,315,476 km (0.077 R)
• M6: 2,430,217 km (0.116 R)
• M7: 3,200,347 km (0.048 R)
• M8: 3,414,871 km (0.073 R)
• M9: 3,767,922 km (0.117 R)
• M10: 3,857,979 km (0.044 R)
• M11: 4,366,163 km (0.064 R)
• M12: 4,460,859 km (0.062 R)
• M13: 4,700,515 km (0.116 R)
• M14: 5,292,922 km (0.074 R)
• M15: 6,066,343 km (0.079 R)
• M16: 6,225,216 km (0.093 R)
• M17: 6,278,473 km (0.044 R)
• M18: 6,439,291 km (0.064 R)
• M19: 6,710,212 km (0.098 R)
• M20: 6,929,673 km (0.075 R)
• M21: 7,375,624 km (0.107 R)
• M22: 7,432,022 km (0.105 R)
• M23: 7,946,190 km (0.104 R)
• M24: 8,004,084 km (0.093 R)
• M25: 8,178,366 km (0.076 R)
• M26: 8,236,859 km (0.101 R)
• M27: 8,471,877 km (0.044 R)
• M28: 9,311,719 km (0.118 R)
• M29: 9,433,791 km (0.059 R)
• M30: 10,366,833 km (0.105 R)
• M31: 10,556,972 km (0.104 R)
• M32: 10,940,691 km (0.116 R)
• M33: 13,406,064 km (0.069 R)
• M34: 14,100,646 km (0.055 R)
• M35: 16,254,108 km (0.079 R)
• M36: 19,514,294 km (0.111 R)
• M37: 21,985,501 km (0.095 R)
• M38: 22,885,931 km (0.086 R)
• M39: 24,049,054 km (0.06 R)
• M40: 24,384,902 km (0.076 R)
• M41: 27,127,330 km (0.069 R)
• M42: 29,965,800 km (0.118 R)
• M43: 30,417,885 km (0.057 R)
• M44: 32,618,619 km (0.107 R)
• M45: 33,176,769 km (0.068 R)
• M46: 35,345,489 km (0.032 R)
• M47: 35,727,263 km (0.112 R)
• M48: 36,110,532 km (0.112 R)
• M49: 37,268,270 km (0.051 R)
• M50: 37,365,359 km (0.119 R)
• M51: 37,754,314 km (0.055 R)
• M52: 38,732,534 km (0.065 R)
• M53: 38,830,820 km (0.068 R)
• M54: 40,016,682 km (0.057 R)
• M55: 40,215,498 km (0.09 R)
• M56: 40,414,613 km (0.116 R)
• M57: 42,019,499 km (0.108 R)
• M58: 43,542,854 km (0.104 R)
• M59: 43,849,829 km (0.107 R)
• M60: 44,671,570 km (0.041 R)
• M61: 46,017,801 km (0.113 R)
• M62: 47,692,848 km (0.071 R)
• M63: 48,749,907 km (0.077 R)
• M64: 49,814,595 km (0.106 R)
• M65: 50,242,744 km (0.092 R)
• M66: 50,994,773 km (0.113 R)
• M67: 51,967,009 km (0.104 R)
• M68: 52,183,926 km (0.107 R)
• M69: 56,028,292 km (0.041 R)
• M70: 61,790,952 km (0.069 R)
• M71: 62,250,816 km (0.118 R)
• M72: 62,711,876 km (0.081 R)
• M73: 63,753,377 km (0.094 R)
• M74: 63,985,552 km (0.047 R)
• M75: 64,683,875 km (0.075 R)
• M76: 68,331,819 km (0.082 R)
• M77: 69,642,297 km (0.104 R)
• M78: 70,240,688 km (0.078 R)
• M79: 70,720,598 km (0.116 R)
• M80: 71,925,160 km (0.039 R)
• M81: 72,651,159 km (0.042 R)
• M82: 74,110,486 km (0.042 R)
• M83: 76,687,459 km (0.083 R)
• M84: 79,293,753 km (0.065 R)
• M85: 82,055,030 km (0.084 R)
• M86: 84,337,595 km (0.082 R)
• M87: 84,592,510 km (0.115 R)
• M88: 85,230,993 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.6

Radius: 6.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.17 AU - 21.51 AU

Year: 29747 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,327,395 km

• M1: 97,239 km (0.094 R)
• M2: 697,575 km (0.102 R)
• M3: 995,275 km (0.077 R)
• M4: 1,179,130 km (0.048 R)
• M5: 1,264,401 km (0.058 R)
• M6: 1,532,630 km (0.049 R)
• M7: 1,697,337 km (0.05 R)
• M8: 2,466,719 km (0.11 R)
• M9: 3,513,456 km (0.092 R)
• M10: 4,444,254 km (0.071 R)
• M11: 6,402,639 km (0.099 R)
• M12: 7,094,380 km (0.067 R)
• M13: 7,728,974 km (0.049 R)
• M14: 8,175,673 km (0.086 R)
• M15: 8,798,449 km (0.051 R)
• M16: 8,882,673 km (0.096 R)
• M17: 9,393,549 km (0.1 R)
• M18: 9,436,484 km (0.112 R)
• M19: 9,782,803 km (0.074 R)
• M20: 10,532,588 km (0.062 R)
• M21: 10,577,317 km (0.104 R)
• M22: 11,118,413 km (0.107 R)
• M23: 11,255,145 km (0.076 R)
• M24: 11,346,550 km (0.062 R)
• M25: 12,321,479 km (0.106 R)
• M26: 12,462,849 km (0.076 R)
• M27: 12,890,549 km (0.084 R)
• M28: 13,034,163 km (0.082 R)
• M29: 15,150,375 km (0.115 R)
• M30: 16,273,556 km (0.094 R)
• M31: 16,740,750 km (0.113 R)
• M32: 17,265,090 km (0.097 R)
• M33: 17,476,322 km (0.106 R)
• M34: 18,924,430 km (0.081 R)
• M35: 19,360,956 km (0.08 R)
• M36: 19,745,573 km (0.099 R)
• M37: 20,021,730 km (0.104 R)
• M38: 20,188,233 km (0.074 R)
• M39: 20,578,085 km (0.097 R)
• M40: 20,746,083 km (0.04 R)
• M41: 21,877,043 km (0.032 R)
• M42: 22,334,962 km (0.083 R)
• M43: 24,375,627 km (0.112 R)
• M44: 25,447,944 km (0.108 R)
• M45: 26,962,922 km (0.068 R)
• M46: 27,392,268 km (0.041 R)
• M47: 31,228,705 km (0.105 R)
• M48: 31,421,686 km (0.064 R)
• M49: 31,938,248 km (0.111 R)
• M50: 32,392,427 km (0.04 R)
• M51: 33,570,361 km (0.12 R)
• M52: 34,562,643 km (0.119 R)
• M53: 36,305,309 km (0.082 R)
• M54: 36,576,081 km (0.103 R)
• M55: 36,915,219 km (0.109 R)
• M56: 37,323,771 km (0.117 R)
• M57: 37,391,988 km (0.116 R)
• M58: 39,041,753 km (0.071 R)
• M59: 40,154,761 km (0.076 R)
• M60: 40,224,773 km (0.075 R)
• M61: 40,715,155 km (0.076 R)
• M62: 41,066,710 km (0.106 R)
• M63: 41,914,631 km (0.117 R)
• M64: 42,127,508 km (0.079 R)
• M65: 43,843,396 km (0.111 R)
• M66: 45,363,610 km (0.062 R)
• M67: 46,900,877 km (0.088 R)
• M68: 47,490,891 km (0.11 R)
• M69: 48,157,799 km (0.054 R)
• M70: 48,902,347 km (0.108 R)
• M71: 49,126,445 km (0.11 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: 164 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit