🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 31.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.82 AU - 0.88 AU

Year: 283 Days

Day: 32.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.9 AU - 1.02 AU

Year: 340 Days

Day: 14.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,035,188 km

• M1: 64,327 km (0.114 R)
• M2: 432,637 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.96 AU - 1.58 AU

Year: 518 Days

Day: 36.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,035,188 km

• M1: 46,525 km (0.03 R)
• M2: 1,228,647 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.41 AU - 3.59 AU

Year: 2368 Days

Day: 45.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.61 AU - 5.69 AU

Year: 3626 Days

Day: 36.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,035,188 km

• M1: 2,118,904 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 14.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.5 AU - 6.08 AU

Year: 5039 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,035,188 km

• M1: 184,903 km (0.094 R)
• M2: 283,787 km (0.085 R)
• M3: 412,741 km (0.113 R)
• M4: 593,604 km (0.12 R)
• M5: 1,170,304 km (0.097 R)
• M6: 1,298,510 km (0.089 R)
• M7: 1,539,063 km (0.101 R)
• M8: 1,860,848 km (0.043 R)
• M9: 2,047,396 km (0.055 R)
• M10: 2,294,083 km (0.107 R)
• M11: 2,476,443 km (0.049 R)
• M12: 2,588,193 km (0.054 R)
• M13: 2,855,973 km (0.101 R)
• M14: 3,072,740 km (0.055 R)
• M15: 3,254,352 km (0.053 R)
• M16: 3,502,086 km (0.109 R)
• M17: 3,649,590 km (0.094 R)
• M18: 3,950,880 km (0.031 R)
• M19: 4,082,526 km (0.119 R)
• M20: 4,350,306 km (0.07 R)
• M21: 4,532,067 km (0.104 R)
• M22: 4,926,856 km (0.051 R)
• M23: 5,260,310 km (0.118 R)
• M24: 5,357,100 km (0.045 R)
• M25: 5,774,777 km (0.04 R)
• M26: 6,152,063 km (0.109 R)
• M27: 6,511,696 km (0.102 R)
• M28: 6,878,211 km (0.072 R)
• M29: 7,359,467 km (0.104 R)
• M30: 7,658,962 km (0.069 R)
• M31: 7,879,320 km (0.082 R)
• M32: 8,018,147 km (0.078 R)
• M33: 8,326,468 km (0.058 R)
• M34: 8,439,564 km (0.082 R)
• M35: 8,610,105 km (0.12 R)
• M36: 10,531,092 km (0.111 R)
• M37: 10,930,817 km (0.072 R)
• M38: 11,023,717 km (0.059 R)
• M39: 11,148,033 km (0.081 R)
• M40: 11,272,948 km (0.109 R)
• M41: 11,398,161 km (0.093 R)
• M42: 11,999,694 km (0.101 R)
• M43: 13,532,025 km (0.097 R)
• M44: 13,832,418 km (0.085 R)
• M45: 14,101,394 km (0.034 R)
• M46: 14,270,290 km (0.11 R)
• M47: 14,712,801 km (0.105 R)
• M48: 15,926,489 km (0.076 R)
• M49: 16,920,566 km (0.098 R)
• M50: 17,100,233 km (0.072 R)
• M51: 17,533,918 km (0.103 R)
• M52: 17,752,181 km (0.045 R)
• M53: 17,861,687 km (0.118 R)
• M54: 18,154,599 km (0.118 R)
• M55: 18,523,208 km (0.112 R)
• M56: 18,634,210 km (0.037 R)
• M57: 20,632,239 km (0.051 R)
• M58: 21,520,252 km (0.093 R)
• M59: 21,871,209 km (0.085 R)
• M60: 22,263,454 km (0.056 R)
• M61: 22,381,487 km (0.092 R)
• M62: 23,254,091 km (0.089 R)
• M63: 23,413,862 km (0.085 R)
• M64: 23,654,266 km (0.088 R)
• M65: 24,056,834 km (0.118 R)
• M66: 24,421,104 km (0.045 R)
• M67: 24,787,170 km (0.054 R)
• M68: 24,909,691 km (0.112 R)
• M69: 25,032,361 km (0.046 R)
• M70: 26,186,658 km (0.033 R)
• M71: 26,311,423 km (0.041 R)
• M72: 26,728,502 km (0.09 R)
• M73: 26,937,939 km (0.115 R)
• M74: 27,105,788 km (0.091 R)
• M75: 27,274,085 km (0.118 R)
• M76: 28,376,323 km (0.05 R)
• M77: 28,547,163 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 11.3

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.67 AU - 7.35 AU

Year: 6007 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,035,188 km

• M1: 153,487 km (0.083 R)
• M2: 445,652 km (0.115 R)
• M3: 614,698 km (0.07 R)
• M4: 956,678 km (0.059 R)
• M5: 1,116,449 km (0.106 R)
• M6: 1,373,308 km (0.117 R)
• M7: 1,726,210 km (0.06 R)
• M8: 1,804,150 km (0.104 R)
• M9: 1,923,380 km (0.101 R)
• M10: 2,947,527 km (0.041 R)
• M11: 3,477,702 km (0.076 R)
• M12: 3,652,582 km (0.072 R)
• M13: 4,221,502 km (0.069 R)
• M14: 4,327,866 km (0.077 R)
• M15: 4,462,355 km (0.097 R)
• M16: 4,652,793 km (0.109 R)
• M17: 4,929,549 km (0.104 R)
• M18: 5,240,264 km (0.089 R)
• M19: 6,271,143 km (0.079 R)
• M20: 6,919,500 km (0.112 R)
• M21: 7,427,684 km (0.094 R)
• M22: 9,684,667 km (0.071 R)
• M23: 9,931,952 km (0.095 R)
• M24: 10,686,225 km (0.039 R)
• M25: 10,868,585 km (0.116 R)
• M26: 11,273,396 km (0.112 R)
• M27: 11,720,694 km (0.052 R)
• M28: 11,946,587 km (0.101 R)
• M29: 12,022,134 km (0.109 R)
• M30: 12,440,709 km (0.083 R)
• M31: 12,671,089 km (0.059 R)
• M32: 13,019,353 km (0.097 R)
• M33: 13,292,369 km (0.09 R)
• M34: 13,685,812 km (0.099 R)
• M35: 13,844,236 km (0.064 R)
• M36: 14,122,937 km (0.112 R)
• M37: 14,524,308 km (0.113 R)
• M38: 14,848,187 km (0.098 R)
• M39: 15,544,266 km (0.095 R)
• M40: 15,792,449 km (0.106 R)
• M41: 15,917,064 km (0.119 R)
• M42: 16,083,716 km (0.104 R)
• M43: 16,167,191 km (0.069 R)
• M44: 16,925,653 km (0.051 R)
• M45: 17,609,614 km (0.044 R)
• M46: 17,911,652 km (0.119 R)
• M47: 17,998,269 km (0.089 R)
• M48: 18,346,084 km (0.04 R)
• M49: 19,004,315 km (0.105 R)
• M50: 19,314,282 km (0.089 R)
• M51: 19,581,164 km (0.085 R)
• M52: 19,983,732 km (0.077 R)
• M53: 20,344,114 km (0.078 R)
• M54: 20,888,500 km (0.044 R)
• M55: 21,071,010 km (0.092 R)
• M56: 21,299,894 km (0.039 R)
• M57: 21,667,905 km (0.119 R)
• M58: 21,806,433 km (0.074 R)
• M59: 21,945,260 km (0.097 R)
• M60: 22,597,058 km (0.066 R)
• M61: 23,113,619 km (0.081 R)
• M62: 23,681,642 km (0.075 R)
• M63: 24,350,045 km (0.12 R)
• M64: 25,170,141 km (0.093 R)
• M65: 25,656,783 km (0.109 R)
• M66: 25,950,294 km (0.053 R)
• M67: 26,738,375 km (0.104 R)
• M68: 27,634,317 km (0.099 R)
• M69: 29,557,846 km (0.085 R)
• M70: 30,019,805 km (0.114 R)
• M71: 30,122,728 km (0.029 R)
• M72: 30,329,024 km (0.115 R)
• M73: 31,367,682 km (0.079 R)
• M74: 32,523,475 km (0.105 R)
• M75: 32,682,198 km (0.101 R)
• M76: 33,479,555 km (0.114 R)
• M77: 33,586,368 km (0.117 R)
• M78: 33,960,961 km (0.088 R)
• M79: 34,122,078 km (0.079 R)
• M80: 36,183,387 km (0.109 R)
• M81: 36,512,502 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 12.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.59 AU - 6.83 AU

Year: 6286 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,035,188 km

• M1: 194,328 km (0.115 R)
• M2: 475,272 km (0.098 R)
• M3: 614,099 km (0.07 R)
• M4: 707,448 km (0.092 R)
• M5: 950,994 km (0.063 R)
• M6: 1,267,842 km (0.06 R)
• M7: 1,568,534 km (0.087 R)
• M8: 1,753,137 km (0.078 R)
• M9: 2,089,433 km (0.113 R)
• M10: 2,369,630 km (0.1 R)
• M11: 2,904,891 km (0.091 R)
• M12: 3,008,114 km (0.084 R)
• M13: 3,901,213 km (0.077 R)
• M14: 4,294,656 km (0.12 R)
• M15: 4,412,838 km (0.092 R)
• M16: 4,508,132 km (0.05 R)
• M17: 4,652,494 km (0.107 R)
• M18: 4,773,967 km (0.088 R)
• M19: 4,970,539 km (0.052 R)
• M20: 5,524,949 km (0.114 R)
• M21: 5,731,543 km (0.039 R)
• M22: 6,312,731 km (0.079 R)
• M23: 7,389,237 km (0.089 R)
• M24: 8,226,387 km (0.112 R)
• M25: 8,432,982 km (0.06 R)
• M26: 9,002,351 km (0.036 R)
• M27: 9,215,378 km (0.115 R)
• M28: 9,491,536 km (0.091 R)
• M29: 9,677,337 km (0.078 R)
• M30: 9,801,802 km (0.084 R)
• M31: 10,020,963 km (0.112 R)
• M32: 10,720,183 km (0.092 R)
• M33: 10,946,076 km (0.077 R)
• M34: 11,173,465 km (0.071 R)
• M35: 11,271,452 km (0.039 R)
• M36: 11,501,084 km (0.113 R)
• M37: 11,998,497 km (0.094 R)
• M38: 12,098,877 km (0.102 R)
• M39: 12,233,067 km (0.115 R)
• M40: 12,604,668 km (0.06 R)
• M41: 12,843,127 km (0.1 R)
• M42: 13,014,416 km (0.081 R)
• M43: 13,463,210 km (0.085 R)
• M44: 14,446,966 km (0.031 R)
• M45: 14,696,644 km (0.111 R)
• M46: 14,983,573 km (0.071 R)
• M47: 15,236,244 km (0.115 R)
• M48: 15,417,706 km (0.119 R)
• M49: 15,745,924 km (0.086 R)
• M50: 16,372,290 km (0.117 R)
• M51: 16,894,088 km (0.09 R)
• M52: 17,535,264 km (0.091 R)
• M53: 17,687,255 km (0.103 R)
• M54: 17,801,698 km (0.107 R)
• M55: 18,299,859 km (0.099 R)
• M56: 18,492,690 km (0.06 R)
• M57: 19,663,743 km (0.102 R)
• M58: 20,858,880 km (0.053 R)
• M59: 21,060,388 km (0.068 R)
• M60: 21,587,122 km (0.112 R)
• M61: 21,913,545 km (0.097 R)
• M62: 22,200,474 km (0.117 R)
• M63: 22,736,632 km (0.09 R)
• M64: 23,318,867 km (0.031 R)
• M65: 23,569,893 km (0.084 R)
• M66: 23,695,854 km (0.119 R)
• M67: 24,795,847 km (0.108 R)
• M68: 25,999,212 km (0.083 R)
• M69: 26,739,123 km (0.078 R)
• M70: 27,045,649 km (0.104 R)
• M71: 27,221,427 km (0.101 R)
• M72: 27,397,653 km (0.116 R)
• M73: 27,618,310 km (0.084 R)
• M74: 27,972,707 km (0.103 R)
• M75: 28,775,599 km (0.062 R)
• M76: 29,089,904 km (0.111 R)
• M77: 29,224,842 km (0.062 R)
• M78: 29,585,971 km (0.049 R)
• M79: 29,721,806 km (0.058 R)
• M80: 29,903,268 km (0.11 R)
• M81: 30,130,507 km (0.053 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 14.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.39 AU - 11.69 AU

Year: 11505 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,035,188 km

• M1: 217,216 km (0.12 R)
• M2: 421,716 km (0.106 R)
• M3: 668,702 km (0.107 R)
• M4: 763,099 km (0.101 R)
• M5: 877,541 km (0.111 R)
• M6: 983,157 km (0.119 R)
• M7: 1,126,023 km (0.113 R)
• M8: 1,259,464 km (0.073 R)
• M9: 1,416,393 km (0.083 R)
• M10: 1,580,202 km (0.076 R)
• M11: 1,828,684 km (0.114 R)
• M12: 2,516,984 km (0.109 R)
• M13: 2,924,788 km (0.082 R)
• M14: 3,018,287 km (0.114 R)
• M15: 3,353,835 km (0.101 R)
• M16: 3,476,655 km (0.117 R)
• M17: 3,626,103 km (0.055 R)
• M18: 4,087,463 km (0.115 R)
• M19: 4,814,807 km (0.103 R)
• M20: 6,296,874 km (0.11 R)
• M21: 6,914,414 km (0.118 R)
• M22: 7,071,940 km (0.11 R)
• M23: 7,358,270 km (0.095 R)
• M24: 7,519,088 km (0.109 R)
• M25: 7,811,552 km (0.102 R)
• M26: 8,107,756 km (0.06 R)
• M27: 8,307,469 km (0.07 R)
• M28: 8,575,997 km (0.027 R)
• M29: 9,926,716 km (0.112 R)
• M30: 10,068,984 km (0.072 R)
• M31: 10,211,850 km (0.095 R)
• M32: 10,681,288 km (0.116 R)
• M33: 10,790,494 km (0.098 R)
• M34: 10,936,951 km (0.085 R)
• M35: 11,342,810 km (0.117 R)
• M36: 11,454,410 km (0.088 R)
• M37: 12,055,494 km (0.097 R)
• M38: 12,590,007 km (0.116 R)
• M39: 12,782,839 km (0.107 R)
• M40: 13,093,404 km (0.117 R)
• M41: 13,920,381 km (0.066 R)
• M42: 14,360,348 km (0.111 R)
• M43: 15,336,325 km (0.103 R)
• M44: 15,583,610 km (0.116 R)
• M45: 16,249,620 km (0.114 R)
• M46: 16,459,655 km (0.117 R)
• M47: 17,351,707 km (0.081 R)
• M48: 17,955,185 km (0.109 R)
• M49: 18,085,485 km (0.116 R)
• M50: 19,271,646 km (0.069 R)
• M51: 22,368,921 km (0.111 R)
• M52: 23,403,689 km (0.047 R)
• M53: 23,546,106 km (0.087 R)
• M54: 23,879,261 km (0.086 R)
• M55: 26,058,603 km (0.092 R)
• M56: 26,799,112 km (0.118 R)
• M57: 27,246,709 km (0.1 R)
• M58: 27,747,114 km (0.099 R)
• M59: 28,756,750 km (0.1 R)
• M60: 30,604,433 km (0.079 R)
• M61: 32,068,099 km (0.049 R)
• M62: 32,226,224 km (0.058 R)
• M63: 32,384,648 km (0.117 R)
• M64: 32,596,329 km (0.109 R)
• M65: 32,914,673 km (0.029 R)
• M66: 33,287,321 km (0.059 R)
• M67: 33,607,910 km (0.093 R)
• M68: 34,090,662 km (0.078 R)
• M69: 34,413,793 km (0.068 R)
• M70: 34,791,977 km (0.096 R)
• M71: 35,389,171 km (0.1 R)
• M72: 35,880,451 km (0.081 R)
• M73: 35,989,807 km (0.104 R)
• M74: 36,154,215 km (0.072 R)
• M75: 36,814,241 km (0.084 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit