🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.46 AU - 0.66 AU

Year: 148 Days

Day: 18.9 Hours

Environment

Temp: 270 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 164 Days

Day: 23.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,042,124 km

• M1: 37,399 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.4 AU - 3.56 AU

Year: 2292 Days

Day: 38.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.51 AU - 3.99 AU

Year: 2564 Days

Day: 13.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 128.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,042,124 km

• M1: 3,029,806 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.37 AU - 4.73 AU

Year: 3427 Days

Day: 19.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 66.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,042,124 km

• M1: 65,075 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 12.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.21 AU - 7.99 AU

Year: 7398 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,042,124 km

• M1: 304,880 km (0.095 R)
• M2: 471,383 km (0.11 R)
• M3: 556,354 km (0.093 R)
• M4: 942,766 km (0.04 R)
• M5: 1,244,953 km (0.096 R)
• M6: 1,389,465 km (0.11 R)
• M7: 1,539,811 km (0.098 R)
• M8: 1,755,830 km (0.099 R)
• M9: 1,961,078 km (0.104 R)
• M10: 2,174,405 km (0.11 R)
• M11: 2,306,201 km (0.087 R)
• M12: 2,884,546 km (0.025 R)
• M13: 3,767,622 km (0.088 R)
• M14: 4,170,789 km (0.054 R)
• M15: 4,531,469 km (0.098 R)
• M16: 5,492,187 km (0.117 R)
• M17: 5,765,053 km (0.111 R)
• M18: 6,355,815 km (0.12 R)
• M19: 6,933,413 km (0.028 R)
• M20: 7,031,250 km (0.116 R)
• M21: 7,294,691 km (0.075 R)
• M22: 7,427,684 km (0.114 R)
• M23: 8,104,465 km (0.07 R)
• M24: 8,311,359 km (0.117 R)
• M25: 8,520,048 km (0.09 R)
• M26: 8,978,266 km (0.073 R)
• M27: 9,300,200 km (0.098 R)
• M28: 9,480,615 km (0.112 R)
• M29: 9,771,883 km (0.054 R)
• M30: 10,066,142 km (0.119 R)
• M31: 10,400,642 km (0.056 R)
• M32: 11,387,540 km (0.12 R)
• M33: 11,580,820 km (0.039 R)
• M34: 12,923,610 km (0.093 R)
• M35: 13,327,824 km (0.109 R)
• M36: 13,409,205 km (0.089 R)
• M37: 13,777,365 km (0.101 R)
• M38: 13,983,511 km (0.1 R)
• M39: 14,107,528 km (0.114 R)
• M40: 14,607,634 km (0.075 R)
• M41: 14,902,042 km (0.033 R)
• M42: 15,668,133 km (0.1 R)
• M43: 16,797,148 km (0.085 R)
• M44: 16,885,112 km (0.05 R)
• M45: 18,042,401 km (0.039 R)
• M46: 18,267,994 km (0.066 R)
• M47: 18,585,142 km (0.102 R)
• M48: 19,363,350 km (0.098 R)
• M49: 19,826,056 km (0.087 R)
• M50: 19,965,631 km (0.115 R)
• M51: 20,105,505 km (0.114 R)
• M52: 20,245,678 km (0.103 R)
• M53: 21,188,444 km (0.09 R)
• M54: 21,521,898 km (0.063 R)
• M55: 22,145,721 km (0.11 R)
• M56: 23,854,577 km (0.096 R)
• M57: 26,624,681 km (0.074 R)
• M58: 26,881,391 km (0.08 R)
• M59: 27,190,759 km (0.059 R)
• M60: 29,707,444 km (0.068 R)
• M61: 29,973,878 km (0.064 R)
• M62: 30,401,878 km (0.066 R)
• M63: 31,209,706 km (0.113 R)
• M64: 31,372,169 km (0.117 R)
• M65: 31,752,148 km (0.116 R)
• M66: 32,024,715 km (0.113 R)
• M67: 32,901,658 km (0.118 R)
• M68: 33,232,569 km (0.111 R)
• M69: 33,730,879 km (0.031 R)
• M70: 34,231,882 km (0.06 R)
• M71: 34,455,232 km (0.106 R)
• M72: 34,567,131 km (0.115 R)
• M73: 35,015,925 km (0.107 R)
• M74: 35,579,610 km (0.056 R)
• M75: 35,919,346 km (0.117 R)
• M76: 36,032,742 km (0.097 R)
• M77: 37,173,874 km (0.111 R)
• M78: 37,806,673 km (0.112 R)
• M79: 38,733,282 km (0.035 R)
• M80: 39,024,400 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.3

Radius: 9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.55 AU - 10.69 AU

Year: 9725 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,042,124 km

• M1: 128,355 km (0.053 R)
• M2: 188,793 km (0.091 R)
• M3: 295,306 km (0.112 R)
• M4: 442,062 km (0.119 R)
• M5: 693,985 km (0.101 R)
• M6: 1,122,433 km (0.062 R)
• M7: 1,850,675 km (0.044 R)
• M8: 1,992,344 km (0.066 R)
• M9: 2,753,199 km (0.111 R)
• M10: 2,888,136 km (0.076 R)
• M11: 3,108,644 km (0.091 R)
• M12: 3,249,415 km (0.111 R)
• M13: 3,478,898 km (0.087 R)
• M14: 3,893,285 km (0.09 R)
• M15: 3,953,872 km (0.072 R)
• M16: 4,672,091 km (0.117 R)
• M17: 4,931,494 km (0.099 R)
• M18: 5,029,929 km (0.094 R)
• M19: 5,737,527 km (0.103 R)
• M20: 6,050,336 km (0.071 R)
• M21: 6,191,108 km (0.06 R)
• M22: 6,297,472 km (0.109 R)
• M23: 6,511,995 km (0.027 R)
• M24: 7,058,776 km (0.11 R)
• M25: 7,244,426 km (0.111 R)
• M26: 8,196,318 km (0.083 R)
• M27: 8,509,276 km (0.11 R)
• M28: 9,635,150 km (0.094 R)
• M29: 9,965,462 km (0.086 R)
• M30: 11,584,560 km (0.115 R)
• M31: 11,671,925 km (0.111 R)
• M32: 11,891,535 km (0.118 R)
• M33: 11,979,797 km (0.091 R)
• M34: 12,068,359 km (0.085 R)
• M35: 12,603,621 km (0.062 R)
• M36: 12,783,736 km (0.099 R)
• M37: 13,010,228 km (0.096 R)
• M38: 13,192,288 km (0.113 R)
• M39: 13,605,029 km (0.075 R)
• M40: 13,743,556 km (0.073 R)
• M41: 15,202,584 km (0.051 R)
• M42: 15,346,348 km (0.097 R)
• M43: 16,316,490 km (0.118 R)
• M44: 16,512,912 km (0.091 R)
• M45: 16,957,816 km (0.098 R)
• M46: 17,859,293 km (0.049 R)
• M47: 19,344,052 km (0.092 R)
• M48: 19,448,022 km (0.12 R)
• M49: 19,656,263 km (0.102 R)
• M50: 20,602,768 km (0.07 R)
• M51: 20,708,833 km (0.117 R)
• M52: 21,134,888 km (0.044 R)
• M53: 22,430,705 km (0.094 R)
• M54: 23,419,247 km (0.074 R)
• M55: 23,696,303 km (0.105 R)
• M56: 23,807,604 km (0.117 R)
• M57: 24,590,449 km (0.068 R)
• M58: 24,815,744 km (0.071 R)
• M59: 25,723,653 km (0.119 R)
• M60: 26,009,684 km (0.076 R)
• M61: 27,280,369 km (0.105 R)
• M62: 28,630,190 km (0.065 R)
• M63: 30,061,991 km (0.072 R)
• M64: 30,484,007 km (0.115 R)
• M65: 30,907,818 km (0.114 R)
• M66: 32,252,852 km (0.072 R)
• M67: 32,932,625 km (0.096 R)
• M68: 32,994,558 km (0.106 R)
• M69: 33,180,957 km (0.116 R)
• M70: 33,243,040 km (0.055 R)
• M71: 34,368,914 km (0.061 R)
• M72: 34,873,358 km (0.11 R)
• M73: 34,936,638 km (0.09 R)
• M74: 36,593,734 km (0.119 R)
• M75: 39,061,350 km (0.098 R)
• M76: 39,851,826 km (0.058 R)
• M77: 40,980,542 km (0.061 R)
• M78: 41,381,464 km (0.074 R)
• M79: 41,850,752 km (0.119 R)
• M80: 41,985,241 km (0.048 R)
• M81: 42,119,729 km (0.091 R)
• M82: 42,321,836 km (0.115 R)
• M83: 42,389,305 km (0.071 R)
• M84: 43,882,142 km (0.076 R)
• M85: 44,635,068 km (0.055 R)
• M86: 44,772,399 km (0.103 R)
• M87: 46,223,049 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 13.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.73 AU - 11.61 AU

Year: 12307 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,042,124 km

• M1: 168,148 km (0.034 R)
• M2: 301,889 km (0.025 R)
• M3: 423,212 km (0.09 R)
• M4: 655,089 km (0.08 R)
• M5: 812,915 km (0.087 R)
• M6: 1,112,559 km (0.101 R)
• M7: 1,285,943 km (0.098 R)
• M8: 1,929,513 km (0.105 R)
• M9: 2,384,590 km (0.072 R)
• M10: 2,510,103 km (0.078 R)
• M11: 2,715,501 km (0.063 R)
• M12: 2,953,361 km (0.12 R)
• M13: 3,421,453 km (0.036 R)
• M14: 3,506,574 km (0.109 R)
• M15: 4,489,283 km (0.093 R)
• M16: 4,835,302 km (0.044 R)
• M17: 5,321,047 km (0.106 R)
• M18: 5,553,223 km (0.04 R)
• M19: 5,653,752 km (0.085 R)
• M20: 6,027,448 km (0.104 R)
• M21: 6,835,127 km (0.112 R)
• M22: 7,233,506 km (0.051 R)
• M23: 7,826,661 km (0.071 R)
• M24: 8,320,035 km (0.099 R)
• M25: 8,473,971 km (0.111 R)
• M26: 8,628,805 km (0.087 R)
• M27: 9,098,991 km (0.105 R)
• M28: 9,497,221 km (0.101 R)
• M29: 9,982,666 km (0.085 R)
• M30: 11,274,144 km (0.106 R)
• M31: 11,788,163 km (0.108 R)
• M32: 13,106,718 km (0.11 R)
• M33: 13,196,327 km (0.115 R)
• M34: 13,286,086 km (0.108 R)
• M35: 13,647,215 km (0.062 R)
• M36: 13,920,231 km (0.094 R)
• M37: 14,703,526 km (0.1 R)
• M38: 16,312,900 km (0.069 R)
• M39: 16,699,610 km (0.109 R)
• M40: 16,991,775 km (0.12 R)
• M41: 17,482,306 km (0.108 R)
• M42: 17,679,925 km (0.115 R)
• M43: 18,077,107 km (0.052 R)
• M44: 18,177,039 km (0.109 R)
• M45: 18,527,696 km (0.075 R)
• M46: 18,628,376 km (0.111 R)
• M47: 20,263,032 km (0.109 R)
• M48: 20,626,704 km (0.108 R)
• M49: 21,202,506 km (0.084 R)
• M50: 21,518,906 km (0.081 R)
• M51: 22,423,823 km (0.107 R)
• M52: 23,613,276 km (0.095 R)
• M53: 24,325,661 km (0.076 R)
• M54: 24,546,318 km (0.086 R)
• M55: 24,878,575 km (0.119 R)
• M56: 26,618,847 km (0.084 R)
• M57: 27,819,818 km (0.039 R)
• M58: 29,919,724 km (0.069 R)
• M59: 30,512,131 km (0.104 R)
• M60: 30,869,371 km (0.106 R)
• M61: 31,347,785 km (0.087 R)
• M62: 32,737,250 km (0.102 R)
• M63: 32,980,945 km (0.101 R)
• M64: 34,765,648 km (0.077 R)
• M65: 35,138,894 km (0.098 R)
• M66: 36,329,394 km (0.096 R)
• M67: 36,644,746 km (0.102 R)
• M68: 37,788,123 km (0.096 R)
• M69: 40,239,882 km (0.104 R)
• M70: 40,762,727 km (0.041 R)
• M71: 41,419,312 km (0.065 R)
• M72: 42,344,276 km (0.103 R)
• M73: 42,476,969 km (0.068 R)
• M74: 43,342,991 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 14.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.31 AU - 13.29 AU

Year: 14313 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,042,124 km

• M1: 240,404 km (0.095 R)
• M2: 481,705 km (0.031 R)
• M3: 740,210 km (0.066 R)
• M4: 879,187 km (0.101 R)
• M5: 1,268,889 km (0.09 R)
• M6: 1,484,460 km (0.057 R)
• M7: 2,546,904 km (0.034 R)
• M8: 3,050,450 km (0.093 R)
• M9: 3,166,688 km (0.08 R)
• M10: 3,864,263 km (0.058 R)
• M11: 4,054,102 km (0.111 R)
• M12: 4,542,390 km (0.114 R)
• M13: 5,153,347 km (0.058 R)
• M14: 5,468,700 km (0.032 R)
• M15: 5,575,213 km (0.094 R)
• M16: 5,935,445 km (0.102 R)
• M17: 6,452,605 km (0.065 R)
• M18: 7,412,275 km (0.059 R)
• M19: 8,622,522 km (0.067 R)
• M20: 8,830,164 km (0.071 R)
• M21: 9,763,804 km (0.112 R)
• M22: 9,937,039 km (0.111 R)
• M23: 10,330,331 km (0.066 R)
• M24: 10,551,138 km (0.046 R)
• M25: 11,268,011 km (0.088 R)
• M26: 11,632,431 km (0.067 R)
• M27: 11,816,137 km (0.114 R)
• M28: 11,908,439 km (0.111 R)
• M29: 12,985,993 km (0.103 R)
• M30: 13,416,236 km (0.072 R)
• M31: 14,933,757 km (0.099 R)
• M32: 15,941,598 km (0.109 R)
• M33: 16,350,898 km (0.094 R)
• M34: 16,556,894 km (0.051 R)
• M35: 16,660,116 km (0.115 R)
• M36: 16,919,370 km (0.091 R)
• M37: 17,336,897 km (0.075 R)
• M38: 18,395,601 km (0.074 R)
• M39: 19,693,662 km (0.066 R)
• M40: 20,464,540 km (0.053 R)
• M41: 21,077,143 km (0.081 R)
• M42: 21,413,888 km (0.09 R)
• M43: 21,582,784 km (0.057 R)
• M44: 22,377,448 km (0.115 R)
• M45: 24,053,991 km (0.1 R)
• M46: 24,996,159 km (0.102 R)
• M47: 25,412,190 km (0.117 R)
• M48: 25,531,569 km (0.052 R)
• M49: 25,770,627 km (0.103 R)
• M50: 26,190,847 km (0.092 R)
• M51: 26,371,711 km (0.059 R)
• M52: 26,492,586 km (0.086 R)
• M53: 26,977,433 km (0.071 R)
• M54: 27,956,252 km (0.109 R)
• M55: 28,573,792 km (0.096 R)
• M56: 28,884,357 km (0.097 R)
• M57: 30,834,515 km (0.079 R)
• M58: 31,025,402 km (0.045 R)
• M59: 31,857,615 km (0.083 R)
• M60: 32,567,456 km (0.101 R)
• M61: 32,826,859 km (0.04 R)
• M62: 33,086,860 km (0.084 R)
• M63: 33,347,759 km (0.077 R)
• M64: 33,478,358 km (0.077 R)
• M65: 33,805,828 km (0.119 R)
• M66: 34,529,732 km (0.118 R)
• M67: 34,794,370 km (0.079 R)
• M68: 35,192,450 km (0.079 R)
• M69: 35,458,585 km (0.107 R)
• M70: 37,070,053 km (0.038 R)
• M71: 37,816,547 km (0.088 R)
• M72: 38,842,638 km (0.115 R)
• M73: 39,393,607 km (0.108 R)
• M74: 40,433,612 km (0.084 R)
• M75: 42,469,938 km (0.052 R)
• M76: 43,037,512 km (0.119 R)
• M77: 43,679,137 km (0.107 R)
• M78: 44,323,904 km (0.096 R)
• M79: 45,188,430 km (0.07 R)
• M80: 46,861,084 km (0.106 R)
• M81: 48,627,835 km (0.089 R)
• M82: 48,776,087 km (0.103 R)
• M83: 49,296,089 km (0.096 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit