🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.57 AU - 0.81 AU

Year: 215 Days

Day: 43.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.05 AU - 2.99 AU

Year: 1499 Days

Day: 32.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,605,602 km

• M1: 212,579 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.72 AU - 3.32 AU

Year: 1967 Days

Day: 22.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.9 AU - 3.26 AU

Year: 2026 Days

Day: 14.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,605,602 km

• M1: 424,110 km (0.029 R)
• M2: 1,834,070 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 13

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.51 AU - 5.33 AU

Year: 4090 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,605,602 km

• M1: 178,021 km (0.113 R)
• M2: 292,314 km (0.056 R)
• M3: 472,131 km (0.068 R)
• M4: 829,670 km (0.044 R)
• M5: 971,339 km (0.059 R)
• M6: 1,145,620 km (0.118 R)
• M7: 1,331,122 km (0.114 R)
• M8: 1,649,017 km (0.054 R)
• M9: 1,732,493 km (0.119 R)
• M10: 1,918,293 km (0.08 R)
• M11: 2,110,826 km (0.092 R)
• M12: 2,547,652 km (0.079 R)
• M13: 2,661,496 km (0.102 R)
• M14: 2,877,365 km (0.116 R)
• M15: 3,064,512 km (0.098 R)
• M16: 3,150,980 km (0.088 R)
• M17: 3,361,913 km (0.085 R)
• M18: 3,595,884 km (0.117 R)
• M19: 3,947,439 km (0.118 R)
• M20: 4,117,981 km (0.06 R)
• M21: 4,310,363 km (0.108 R)
• M22: 4,564,829 km (0.113 R)
• M23: 4,966,201 km (0.063 R)
• M24: 5,088,871 km (0.096 R)
• M25: 5,337,353 km (0.109 R)
• M26: 5,484,108 km (0.104 R)
• M27: 5,568,482 km (0.087 R)
• M28: 5,674,696 km (0.12 R)
• M29: 5,803,201 km (0.096 R)
• M30: 5,910,911 km (0.095 R)
• M31: 6,616,115 km (0.058 R)
• M32: 7,185,784 km (0.112 R)
• M33: 7,324,910 km (0.117 R)
• M34: 7,723,888 km (0.098 R)
• M35: 7,842,668 km (0.092 R)
• M36: 7,937,962 km (0.114 R)
• M37: 8,130,046 km (0.048 R)
• M38: 8,543,235 km (0.096 R)
• M39: 9,364,827 km (0.058 R)
• M40: 9,466,104 km (0.072 R)
• M41: 9,593,263 km (0.094 R)
• M42: 9,721,019 km (0.05 R)
• M43: 10,710,310 km (0.073 R)
• M44: 11,002,774 km (0.1 R)
• M45: 11,270,853 km (0.081 R)
• M46: 11,622,707 km (0.072 R)
• M47: 11,895,723 km (0.084 R)
• M48: 12,060,580 km (0.098 R)
• M49: 12,226,335 km (0.073 R)
• M50: 13,321,391 km (0.116 R)
• M51: 13,952,993 km (0.093 R)
• M52: 14,185,169 km (0.072 R)
• M53: 14,447,714 km (0.118 R)
• M54: 15,305,059 km (0.093 R)
• M55: 15,484,576 km (0.117 R)
• M56: 15,815,337 km (0.109 R)
• M57: 16,087,755 km (0.096 R)
• M58: 16,514,558 km (0.107 R)
• M59: 16,821,832 km (0.115 R)
• M60: 17,255,067 km (0.095 R)
• M61: 17,348,416 km (0.096 R)
• M62: 17,566,829 km (0.117 R)
• M63: 17,786,140 km (0.093 R)
• M64: 18,069,478 km (0.085 R)
• M65: 19,024,660 km (0.098 R)
• M66: 19,540,923 km (0.105 R)
• M67: 19,996,299 km (0.118 R)
• M68: 20,291,006 km (0.116 R)
• M69: 20,587,061 km (0.115 R)
• M70: 20,752,217 km (0.081 R)
• M71: 21,116,936 km (0.112 R)
• M72: 21,316,949 km (0.051 R)
• M73: 21,584,430 km (0.077 R)
• M74: 22,055,214 km (0.065 R)
• M75: 22,767,749 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 12

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.03 AU - 8.11 AU

Year: 7045 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,605,602 km

• M1: 151,543 km (0.071 R)
• M2: 233,672 km (0.082 R)
• M3: 326,123 km (0.075 R)
• M4: 404,662 km (0.045 R)
• M5: 660,026 km (0.087 R)
• M6: 1,005,148 km (0.12 R)
• M7: 1,377,048 km (0.056 R)
• M8: 1,806,544 km (0.091 R)
• M9: 2,028,697 km (0.106 R)
• M10: 2,126,683 km (0.101 R)
• M11: 2,259,975 km (0.039 R)
• M12: 2,587,894 km (0.113 R)
• M13: 3,024,121 km (0.101 R)
• M14: 3,231,912 km (0.025 R)
• M15: 3,444,491 km (0.067 R)
• M16: 3,641,811 km (0.084 R)
• M17: 3,965,241 km (0.048 R)
• M18: 4,277,153 km (0.065 R)
• M19: 4,510,974 km (0.11 R)
• M20: 4,770,826 km (0.107 R)
• M21: 4,991,183 km (0.11 R)
• M22: 5,215,131 km (0.085 R)
• M23: 5,487,998 km (0.12 R)
• M24: 5,906,274 km (0.04 R)
• M25: 6,431,661 km (0.091 R)
• M26: 6,749,258 km (0.07 R)
• M27: 7,097,073 km (0.081 R)
• M28: 7,197,453 km (0.094 R)
• M29: 7,298,431 km (0.115 R)
• M30: 7,527,166 km (0.083 R)
• M31: 8,201,554 km (0.088 R)
• M32: 8,519,449 km (0.083 R)
• M33: 8,733,673 km (0.096 R)
• M34: 8,976,620 km (0.081 R)
• M35: 9,085,378 km (0.041 R)
• M36: 9,469,545 km (0.113 R)
• M37: 9,775,174 km (0.084 R)
• M38: 9,943,172 km (0.115 R)
• M39: 10,424,578 km (0.094 R)
• M40: 11,234,052 km (0.107 R)
• M41: 11,557,632 km (0.1 R)
• M42: 12,183,849 km (0.115 R)
• M43: 12,334,644 km (0.087 R)
• M44: 12,668,396 km (0.103 R)
• M45: 12,943,806 km (0.099 R)
• M46: 13,035,958 km (0.097 R)
• M47: 13,252,127 km (0.117 R)
• M48: 13,500,460 km (0.032 R)
• M49: 14,445,619 km (0.082 R)
• M50: 14,573,376 km (0.067 R)
• M51: 15,055,380 km (0.104 R)
• M52: 15,640,757 km (0.112 R)
• M53: 15,771,804 km (0.111 R)
• M54: 15,870,389 km (0.104 R)
• M55: 16,900,819 km (0.116 R)
• M56: 17,441,167 km (0.114 R)
• M57: 18,055,865 km (0.042 R)
• M58: 18,608,330 km (0.096 R)
• M59: 19,412,119 km (0.1 R)
• M60: 19,835,930 km (0.045 R)
• M61: 20,048,957 km (0.056 R)
• M62: 20,227,128 km (0.107 R)
• M63: 20,334,240 km (0.102 R)
• M64: 20,513,309 km (0.117 R)
• M65: 21,525,338 km (0.03 R)
• M66: 22,147,815 km (0.12 R)
• M67: 22,887,577 km (0.119 R)
• M68: 23,185,725 km (0.111 R)
• M69: 23,597,867 km (0.116 R)
• M70: 24,391,484 km (0.067 R)
• M71: 24,772,510 km (0.09 R)
• M72: 25,232,224 km (0.067 R)
• M73: 25,386,160 km (0.097 R)
• M74: 25,772,123 km (0.08 R)
• M75: 26,004,747 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 10.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.83 AU - 8.78 AU

Year: 8163 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,605,602 km

• M1: 141,669 km (0.065 R)
• M2: 357,539 km (0.116 R)
• M3: 430,243 km (0.034 R)
• M4: 551,567 km (0.079 R)
• M5: 1,100,143 km (0.065 R)
• M6: 1,672,355 km (0.105 R)
• M7: 2,760,380 km (0.117 R)
• M8: 3,054,489 km (0.071 R)
• M9: 3,247,022 km (0.119 R)
• M10: 3,529,014 km (0.115 R)
• M11: 3,760,442 km (0.105 R)
• M12: 4,515,462 km (0.098 R)
• M13: 5,415,892 km (0.117 R)
• M14: 5,649,564 km (0.09 R)
• M15: 5,955,042 km (0.027 R)
• M16: 6,440,936 km (0.069 R)
• M17: 6,511,397 km (0.073 R)
• M18: 6,831,686 km (0.105 R)
• M19: 8,125,857 km (0.073 R)
• M20: 8,202,152 km (0.097 R)
• M21: 8,664,559 km (0.073 R)
• M22: 9,254,573 km (0.042 R)
• M23: 9,494,229 km (0.088 R)
• M24: 10,597,962 km (0.096 R)
• M25: 10,890,725 km (0.096 R)
• M26: 12,131,939 km (0.109 R)
• M27: 12,438,165 km (0.036 R)
• M28: 13,147,858 km (0.075 R)
• M29: 13,643,475 km (0.12 R)
• M30: 14,746,012 km (0.062 R)
• M31: 15,686,384 km (0.101 R)
• M32: 15,972,415 km (0.112 R)
• M33: 16,164,050 km (0.058 R)
• M34: 16,549,414 km (0.115 R)
• M35: 18,271,286 km (0.085 R)
• M36: 18,522,012 km (0.062 R)
• M37: 19,586,999 km (0.109 R)
• M38: 20,152,778 km (0.109 R)
• M39: 20,359,971 km (0.119 R)
• M40: 20,671,883 km (0.111 R)
• M41: 21,829,321 km (0.076 R)
• M42: 22,523,007 km (0.113 R)
• M43: 22,684,124 km (0.074 R)
• M44: 22,791,834 km (0.082 R)
• M45: 23,169,868 km (0.053 R)
• M46: 23,386,934 km (0.108 R)
• M47: 23,713,656 km (0.097 R)
• M48: 24,206,581 km (0.075 R)
• M49: 24,371,588 km (0.061 R)
• M50: 26,324,887 km (0.093 R)
• M51: 27,120,299 km (0.077 R)
• M52: 27,808,299 km (0.078 R)
• M53: 27,923,490 km (0.065 R)
• M54: 28,038,830 km (0.113 R)
• M55: 28,386,046 km (0.104 R)
• M56: 28,792,803 km (0.084 R)
• M57: 29,259,997 km (0.088 R)
• M58: 29,788,676 km (0.079 R)
• M59: 30,795,918 km (0.087 R)
• M60: 31,633,667 km (0.113 R)
• M61: 31,934,657 km (0.116 R)
• M62: 32,055,383 km (0.053 R)
• M63: 32,297,283 km (0.032 R)
• M64: 32,479,044 km (0.104 R)
• M65: 32,600,368 km (0.095 R)
• M66: 32,721,841 km (0.097 R)
• M67: 33,576,793 km (0.089 R)
• M68: 34,068,521 km (0.108 R)
• M69: 35,183,774 km (0.108 R)
• M70: 35,683,281 km (0.075 R)
• M71: 36,436,955 km (0.098 R)
• M72: 36,689,327 km (0.078 R)
• M73: 37,069,006 km (0.109 R)
• M74: 37,641,068 km (0.056 R)
• M75: 38,151,945 km (0.064 R)
• M76: 38,665,066 km (0.106 R)
• M77: 39,180,580 km (0.087 R)
• M78: 40,283,415 km (0.102 R)
• M79: 40,740,587 km (0.052 R)
• M80: 41,791,811 km (0.071 R)
• M81: 42,056,001 km (0.064 R)
• M82: 42,453,333 km (0.077 R)
• M83: 42,586,175 km (0.087 R)
• M84: 42,785,440 km (0.082 R)
• M85: 44,055,227 km (0.091 R)
• M86: 44,728,567 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.9

Radius: 5.9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.97 AU - 18.61 AU

Year: 28119 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,605,602 km

• M1: 123,867 km (0.109 R)
• M2: 335,548 km (0.107 R)
• M3: 535,261 km (0.095 R)
• M4: 616,642 km (0.095 R)
• M5: 909,705 km (0.104 R)
• M6: 1,188,705 km (0.09 R)
• M7: 1,435,990 km (0.086 R)
• M8: 1,669,363 km (0.095 R)
• M9: 2,646,536 km (0.049 R)
• M10: 2,823,959 km (0.06 R)
• M11: 2,968,770 km (0.116 R)
• M12: 3,341,268 km (0.112 R)
• M13: 3,967,784 km (0.088 R)
• M14: 4,629,755 km (0.087 R)
• M15: 4,715,026 km (0.119 R)
• M16: 4,757,811 km (0.104 R)
• M17: 4,973,680 km (0.113 R)
• M18: 5,017,213 km (0.101 R)
• M19: 5,459,724 km (0.046 R)
• M20: 5,594,960 km (0.108 R)
• M21: 6,240,625 km (0.095 R)
• M22: 7,651,333 km (0.087 R)
• M23: 8,159,816 km (0.075 R)
• M24: 8,262,739 km (0.093 R)
• M25: 8,679,220 km (0.072 R)
• M26: 10,189,410 km (0.114 R)
• M27: 10,804,706 km (0.076 R)
• M28: 10,974,649 km (0.119 R)
• M29: 11,605,055 km (0.04 R)
• M30: 12,543,033 km (0.116 R)
• M31: 13,081,137 km (0.079 R)
• M32: 13,505,097 km (0.101 R)
• M33: 14,929,120 km (0.074 R)
• M34: 15,883,255 km (0.043 R)
• M35: 16,791,463 km (0.075 R)
• M36: 17,054,008 km (0.029 R)
• M37: 18,050,778 km (0.091 R)
• M38: 18,387,224 km (0.116 R)
• M39: 18,522,311 km (0.097 R)
• M40: 19,477,643 km (0.119 R)
• M41: 20,589,005 km (0.116 R)
• M42: 21,081,631 km (0.06 R)
• M43: 22,799,912 km (0.093 R)
• M44: 23,236,588 km (0.033 R)
• M45: 23,382,746 km (0.116 R)
• M46: 23,602,505 km (0.037 R)
• M47: 24,191,920 km (0.104 R)
• M48: 24,860,773 km (0.07 R)
• M49: 27,596,618 km (0.117 R)
• M50: 29,631,000 km (0.032 R)
• M51: 32,444,936 km (0.039 R)
• M52: 32,771,807 km (0.095 R)
• M53: 36,865,104 km (0.115 R)
• M54: 37,634,187 km (0.061 R)
• M55: 37,720,056 km (0.03 R)
• M56: 37,891,794 km (0.036 R)
• M57: 38,322,337 km (0.105 R)
• M58: 40,763,325 km (0.118 R)
• M59: 41,470,026 km (0.086 R)
• M60: 41,647,299 km (0.113 R)
• M61: 44,608,739 km (0.087 R)
• M62: 46,620,381 km (0.049 R)
• M63: 48,288,098 km (0.116 R)
• M64: 48,567,996 km (0.081 R)
• M65: 50,731,480 km (0.099 R)
• M66: 54,762,545 km (0.078 R)
• M67: 55,151,798 km (0.085 R)
• M68: 55,639,637 km (0.096 R)
• M69: 58,994,818 km (0.102 R)
• M70: 60,395,204 km (0.091 R)
• M71: 60,696,793 km (0.086 R)
• M72: 63,330,912 km (0.035 R)
• M73: 66,727,532 km (0.111 R)
• M74: 68,290,830 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit