🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.88 AU - 1.1 AU

Year: 351 Days

Day: 36.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.96 AU - 1.48 AU

Year: 480 Days

Day: 47.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,728,799 km

• M1: 195,524 km (0.103 R)
• M2: 728,841 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.44 AU - 2.98 AU

Year: 1590 Days

Day: 40.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.41 AU - 3.05 AU

Year: 1608 Days

Day: 35 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.38 AU - 4.22 AU

Year: 2640 Days

Day: 14.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,728,799 km

• M1: 186,698 km (0.107 R)
• M2: 1,820,606 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.69 AU - 4.23 AU

Year: 2809 Days

Day: 43 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,728,799 km

• M1: 200,611 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 8.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.23 AU - 6.69 AU

Year: 5853 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,728,799 km

• M1: 253,419 km (0.113 R)
• M2: 353,649 km (0.086 R)
• M3: 573,708 km (0.112 R)
• M4: 695,331 km (0.098 R)
• M5: 904,170 km (0.098 R)
• M6: 1,079,199 km (0.098 R)
• M7: 1,176,587 km (0.118 R)
• M8: 1,254,229 km (0.067 R)
• M9: 1,345,334 km (0.106 R)
• M10: 2,003,564 km (0.085 R)
• M11: 3,205,882 km (0.077 R)
• M12: 3,801,731 km (0.09 R)
• M13: 4,292,561 km (0.073 R)
• M14: 4,379,328 km (0.096 R)
• M15: 5,166,961 km (0.101 R)
• M16: 5,240,713 km (0.103 R)
• M17: 5,652,705 km (0.091 R)
• M18: 6,017,126 km (0.113 R)
• M19: 6,488,209 km (0.088 R)
• M20: 6,587,841 km (0.119 R)
• M21: 6,748,360 km (0.04 R)
• M22: 7,258,189 km (0.102 R)
• M23: 7,340,917 km (0.09 R)
• M24: 8,575,698 km (0.096 R)
• M25: 8,949,842 km (0.092 R)
• M26: 9,016,264 km (0.109 R)
• M27: 9,172,294 km (0.026 R)
• M28: 9,509,488 km (0.038 R)
• M29: 9,919,536 km (0.114 R)
• M30: 10,545,453 km (0.104 R)
• M31: 12,672,585 km (0.116 R)
• M32: 13,048,076 km (0.108 R)
• M33: 13,148,905 km (0.066 R)
• M34: 13,861,440 km (0.064 R)
• M35: 14,534,331 km (0.063 R)
• M36: 14,743,469 km (0.03 R)
• M37: 14,795,977 km (0.028 R)
• M38: 15,006,312 km (0.08 R)
• M39: 15,510,158 km (0.116 R)
• M40: 16,181,403 km (0.067 R)
• M41: 16,807,321 km (0.09 R)
• M42: 17,441,167 km (0.057 R)
• M43: 17,998,718 km (0.082 R)
• M44: 18,279,663 km (0.029 R)
• M45: 18,789,044 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 12.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.73 AU - 9.03 AU

Year: 8647 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,728,799 km

• M1: 188,045 km (0.108 R)
• M2: 283,488 km (0.075 R)
• M3: 483,201 km (0.084 R)
• M4: 722,259 km (0.109 R)
• M5: 826,229 km (0.072 R)
• M6: 952,041 km (0.03 R)
• M7: 1,051,075 km (0.115 R)
• M8: 1,426,416 km (0.091 R)
• M9: 1,659,788 km (0.087 R)
• M10: 1,801,906 km (0.092 R)
• M11: 2,033,484 km (0.076 R)
• M12: 2,714,753 km (0.077 R)
• M13: 2,835,029 km (0.053 R)
• M14: 3,031,002 km (0.111 R)
• M15: 3,726,034 km (0.111 R)
• M16: 3,968,532 km (0.099 R)
• M17: 4,300,191 km (0.068 R)
• M18: 4,440,962 km (0.107 R)
• M19: 4,785,337 km (0.115 R)
• M20: 4,931,494 km (0.105 R)
• M21: 5,348,423 km (0.119 R)
• M22: 5,622,636 km (0.113 R)
• M23: 6,280,268 km (0.092 R)
• M24: 6,408,324 km (0.06 R)
• M25: 6,995,496 km (0.097 R)
• M26: 7,329,248 km (0.066 R)
• M27: 7,702,346 km (0.046 R)
• M28: 7,839,527 km (0.094 R)
• M29: 8,291,163 km (0.102 R)
• M30: 8,573,454 km (0.109 R)
• M31: 9,074,906 km (0.103 R)
• M32: 9,329,222 km (0.089 R)
• M33: 9,475,679 km (0.111 R)
• M34: 9,696,784 km (0.099 R)
• M35: 10,219,180 km (0.076 R)
• M36: 10,445,971 km (0.108 R)
• M37: 11,920,407 km (0.113 R)
• M38: 12,279,143 km (0.108 R)
• M39: 12,722,551 km (0.091 R)
• M40: 12,844,324 km (0.049 R)
• M41: 13,007,385 km (0.038 R)
• M42: 13,171,045 km (0.095 R)
• M43: 13,253,175 km (0.1 R)
• M44: 13,832,866 km (0.07 R)
• M45: 13,958,229 km (0.091 R)
• M46: 14,294,226 km (0.109 R)
• M47: 14,463,122 km (0.057 R)
• M48: 14,760,523 km (0.058 R)
• M49: 14,888,578 km (0.118 R)
• M50: 15,577,776 km (0.09 R)
• M51: 16,101,668 km (0.113 R)
• M52: 16,898,127 km (0.058 R)
• M53: 17,752,929 km (0.066 R)
• M54: 18,025,795 km (0.11 R)
• M55: 18,713,946 km (0.106 R)
• M56: 19,974,308 km (0.093 R)
• M57: 22,233,236 km (0.064 R)
• M58: 23,467,418 km (0.06 R)
• M59: 24,118,019 km (0.078 R)
• M60: 24,673,177 km (0.055 R)
• M61: 25,539,348 km (0.11 R)
• M62: 26,260,111 km (0.092 R)
• M63: 26,415,543 km (0.104 R)
• M64: 26,519,215 km (0.101 R)
• M65: 26,831,276 km (0.103 R)
• M66: 27,353,971 km (0.081 R)
• M67: 27,774,640 km (0.115 R)
• M68: 28,409,533 km (0.104 R)
• M69: 28,515,897 km (0.075 R)
• M70: 28,835,438 km (0.06 R)
• M71: 29,693,681 km (0.096 R)
• M72: 30,126,019 km (0.102 R)
• M73: 31,215,840 km (0.057 R)
• M74: 32,207,674 km (0.109 R)
• M75: 32,986,330 km (0.097 R)
• M76: 33,714,872 km (0.071 R)
• M77: 34,392,102 km (0.054 R)
• M78: 34,789,284 km (0.068 R)
• M79: 39,020,361 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.2

Radius: 6.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.98 AU - 22.52 AU

Year: 30105 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,728,799 km

• M1: 131,048 km (0.081 R)
• M2: 1,098,348 km (0.092 R)
• M3: 1,267,094 km (0.096 R)
• M4: 1,535,622 km (0.115 R)
• M5: 1,597,705 km (0.083 R)
• M6: 1,692,550 km (0.116 R)
• M7: 1,920,986 km (0.058 R)
• M8: 2,090,181 km (0.103 R)
• M9: 2,229,008 km (0.075 R)
• M10: 3,124,352 km (0.117 R)
• M11: 3,485,930 km (0.064 R)
• M12: 3,568,059 km (0.085 R)
• M13: 3,988,578 km (0.04 R)
• M14: 4,161,065 km (0.104 R)
• M15: 5,436,536 km (0.101 R)
• M16: 5,821,601 km (0.12 R)
• M17: 6,315,424 km (0.111 R)
• M18: 6,771,248 km (0.109 R)
• M19: 7,029,006 km (0.109 R)
• M20: 8,698,219 km (0.049 R)
• M21: 8,978,415 km (0.063 R)
• M22: 11,021,623 km (0.114 R)
• M23: 11,142,498 km (0.042 R)
• M24: 11,385,744 km (0.085 R)
• M25: 11,507,966 km (0.04 R)
• M26: 11,630,786 km (0.09 R)
• M27: 12,188,337 km (0.116 R)
• M28: 12,501,744 km (0.119 R)
• M29: 15,711,666 km (0.1 R)
• M30: 16,811,958 km (0.105 R)
• M31: 16,881,521 km (0.101 R)
• M32: 17,371,305 km (0.1 R)
• M33: 18,724,118 km (0.073 R)
• M34: 20,258,394 km (0.11 R)
• M35: 20,332,445 km (0.12 R)
• M36: 22,213,189 km (0.114 R)
• M37: 22,749,647 km (0.092 R)
• M38: 23,212,952 km (0.095 R)
• M39: 23,290,444 km (0.08 R)
• M40: 25,176,424 km (0.056 R)
• M41: 25,575,402 km (0.069 R)
• M42: 28,758,994 km (0.062 R)
• M43: 30,185,410 km (0.078 R)
• M44: 30,524,249 km (0.116 R)
• M45: 30,779,313 km (0.107 R)
• M46: 30,864,434 km (0.047 R)
• M47: 32,065,107 km (0.118 R)
• M48: 33,631,097 km (0.116 R)
• M49: 35,399,943 km (0.114 R)
• M50: 36,746,473 km (0.114 R)
• M51: 39,581,652 km (0.114 R)
• M52: 39,674,402 km (0.118 R)
• M53: 40,417,904 km (0.079 R)
• M54: 40,697,951 km (0.03 R)
• M55: 40,978,746 km (0.1 R)
• M56: 41,824,573 km (0.03 R)
• M57: 43,820,807 km (0.106 R)
• M58: 44,878,763 km (0.044 R)
• M59: 45,265,473 km (0.105 R)
• M60: 46,627,861 km (0.099 R)
• M61: 47,609,373 km (0.08 R)
• M62: 51,299,354 km (0.106 R)
• M63: 51,602,439 km (0.081 R)
• M64: 53,331,791 km (0.05 R)
• M65: 53,536,440 km (0.078 R)
• M66: 53,946,638 km (0.094 R)
• M67: 54,563,879 km (0.069 R)
• M68: 55,080,141 km (0.077 R)
• M69: 55,287,035 km (0.113 R)
• M70: 57,265,467 km (0.083 R)
• M71: 58,632,492 km (0.099 R)
• M72: 59,903,924 km (0.108 R)
• M73: 60,543,006 km (0.101 R)
• M74: 61,077,370 km (0.11 R)
• M75: 62,150,735 km (0.09 R)
• M76: 63,122,074 km (0.097 R)
• M77: 63,230,233 km (0.039 R)
• M78: 63,338,542 km (0.112 R)
• M79: 65,626,940 km (0.109 R)
• M80: 66,175,815 km (0.116 R)
• M81: 66,836,439 km (0.077 R)
• M82: 68,831,476 km (0.108 R)
• M83: 69,054,377 km (0.08 R)
• M84: 70,845,961 km (0.11 R)
• M85: 71,296,251 km (0.078 R)
• M86: 72,539,409 km (0.049 R)
• M87: 74,017,885 km (0.101 R)
• M88: 76,773,178 km (0.096 R)
• M89: 77,235,735 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 4.7

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 15.29 AU - 24.95 AU

Year: 32169 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,728,799 km

• M1: 215,870 km (0.034 R)
• M2: 572,062 km (0.12 R)
• M3: 1,224,309 km (0.082 R)
• M4: 1,255,126 km (0.058 R)
• M5: 1,577,510 km (0.078 R)
• M6: 1,888,972 km (0.087 R)
• M7: 2,488,112 km (0.113 R)
• M8: 2,767,561 km (0.077 R)
• M9: 2,849,241 km (0.112 R)
• M10: 3,099,069 km (0.09 R)
• M11: 3,890,143 km (0.11 R)
• M12: 3,981,697 km (0.118 R)
• M13: 4,450,387 km (0.104 R)
• M14: 4,498,109 km (0.099 R)
• M15: 5,490,092 km (0.118 R)
• M16: 6,010,394 km (0.093 R)
• M17: 6,169,566 km (0.085 R)
• M18: 6,765,115 km (0.086 R)
• M19: 9,755,876 km (0.103 R)
• M20: 9,818,108 km (0.11 R)
• M21: 9,942,873 km (0.108 R)
• M22: 10,257,328 km (0.085 R)
• M23: 10,767,307 km (0.113 R)
• M24: 12,010,914 km (0.109 R)
• M25: 12,548,120 km (0.059 R)
• M26: 13,715,282 km (0.087 R)
• M27: 14,347,184 km (0.097 R)
• M28: 15,712,115 km (0.107 R)
• M29: 17,418,877 km (0.102 R)
• M30: 17,569,971 km (0.115 R)
• M31: 17,721,663 km (0.096 R)
• M32: 17,873,654 km (0.106 R)
• M33: 18,486,258 km (0.098 R)
• M34: 20,126,598 km (0.029 R)
• M35: 20,285,172 km (0.078 R)
• M36: 22,139,138 km (0.109 R)
• M37: 22,467,057 km (0.097 R)
• M38: 23,377,210 km (0.053 R)
• M39: 23,460,536 km (0.116 R)
• M40: 23,878,663 km (0.06 R)
• M41: 24,892,188 km (0.118 R)
• M42: 26,005,944 km (0.109 R)
• M43: 26,351,964 km (0.075 R)
• M44: 27,486,814 km (0.09 R)
• M45: 28,281,777 km (0.101 R)
• M46: 29,623,520 km (0.067 R)
• M47: 29,713,727 km (0.114 R)
• M48: 30,802,950 km (0.092 R)
• M49: 30,894,354 km (0.093 R)
• M50: 32,927,090 km (0.116 R)
• M51: 34,053,861 km (0.109 R)
• M52: 34,242,953 km (0.115 R)
• M53: 35,097,904 km (0.063 R)
• M54: 36,925,841 km (0.096 R)
• M55: 37,412,034 km (0.098 R)
• M56: 39,974,047 km (0.119 R)
• M57: 40,874,028 km (0.036 R)
• M58: 41,578,484 km (0.072 R)
• M59: 44,333,479 km (0.066 R)
• M60: 46,516,710 km (0.113 R)
• M61: 50,232,272 km (0.095 R)
• M62: 52,288,944 km (0.099 R)
• M63: 55,147,460 km (0.104 R)
• M64: 55,702,917 km (0.105 R)
• M65: 56,260,318 km (0.102 R)
• M66: 56,931,564 km (0.101 R)
• M67: 57,043,762 km (0.065 R)
• M68: 58,508,326 km (0.091 R)
• M69: 58,847,913 km (0.088 R)
• M70: 60,899,947 km (0.115 R)
• M71: 61,129,430 km (0.086 R)
• M72: 61,244,321 km (0.097 R)
• M73: 61,359,212 km (0.101 R)
• M74: 62,743,591 km (0.049 R)
• M75: 63,788,682 km (0.113 R)
• M76: 66,013,651 km (0.06 R)
• M77: 66,249,417 km (0.095 R)
• M78: 66,367,300 km (0.096 R)
• M79: 66,603,515 km (0.056 R)
• M80: 66,958,212 km (0.077 R)
• M81: 67,195,025 km (0.117 R)
• M82: 67,432,138 km (0.065 R)
• M83: 68,502,361 km (0.111 R)
• M84: 69,099,556 km (0.066 R)
• M85: 71,868,163 km (0.059 R)
• M86: 73,571,186 km (0.067 R)
• M87: 74,304,963 km (0.115 R)
• M88: 75,410,342 km (0.039 R)
• M89: 75,656,730 km (0.1 R)
• M90: 78,509,411 km (0.092 R)
• M91: 80,388,660 km (0.072 R)
• M92: 84,063,681 km (0.084 R)
• M93: 84,574,857 km (0.118 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit