🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.13 AU - 2.47 AU

Year: 1232 Days

Day: 23.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.1 AU - 3.4 AU

Year: 2069 Days

Day: 46.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,475,550 km

• M1: 251,773 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.94 AU - 5.08 AU

Year: 3382 Days

Day: 33.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,475,550 km

• M1: 1,074,262 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.85 AU - 5.39 AU

Year: 4091 Days

Day: 36 Hours

Environment

Temp: -124 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,475,550 km

• M1: 334,650 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.87 AU - 5.49 AU

Year: 4163 Days

Day: 26.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,475,550 km

• M1: 3,367,149 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 12.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.41 AU - 6.79 AU

Year: 4679 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,475,550 km

• M1: 154,684 km (0.111 R)
• M2: 248,033 km (0.07 R)
• M3: 373,247 km (0.075 R)
• M4: 506,987 km (0.073 R)
• M5: 612,454 km (0.092 R)
• M6: 941,270 km (0.065 R)
• M7: 1,017,565 km (0.107 R)
• M8: 1,136,495 km (0.099 R)
• M9: 1,228,947 km (0.111 R)
• M10: 1,488,499 km (0.112 R)
• M11: 1,567,636 km (0.109 R)
• M12: 1,660,088 km (0.034 R)
• M13: 1,802,056 km (0.032 R)
• M14: 2,098,709 km (0.114 R)
• M15: 2,214,198 km (0.1 R)
• M16: 2,292,288 km (0.101 R)
• M17: 2,411,368 km (0.076 R)
• M18: 2,546,156 km (0.096 R)
• M19: 2,683,337 km (0.05 R)
• M20: 2,781,024 km (0.085 R)
• M21: 3,287,264 km (0.111 R)
• M22: 3,407,092 km (0.057 R)
• M23: 3,543,674 km (0.113 R)
• M24: 3,666,644 km (0.069 R)
• M25: 3,948,636 km (0.1 R)
• M26: 4,108,406 km (0.04 R)
• M27: 4,368,407 km (0.075 R)
• M28: 4,667,603 km (0.117 R)
• M29: 4,819,744 km (0.094 R)
• M30: 4,990,735 km (0.028 R)
• M31: 5,094,256 km (0.118 R)
• M32: 5,426,962 km (0.065 R)
• M33: 5,515,823 km (0.046 R)
• M34: 5,658,839 km (0.109 R)
• M35: 5,857,505 km (0.102 R)
• M36: 5,966,861 km (0.078 R)
• M37: 6,261,868 km (0.074 R)
• M38: 6,637,508 km (0.057 R)
• M39: 6,828,096 km (0.073 R)
• M40: 7,371,285 km (0.115 R)
• M41: 8,212,325 km (0.084 R)
• M42: 8,936,378 km (0.065 R)
• M43: 9,189,348 km (0.094 R)
• M44: 9,508,889 km (0.065 R)
• M45: 10,401,091 km (0.057 R)
• M46: 10,556,075 km (0.111 R)
• M47: 10,689,665 km (0.039 R)
• M48: 11,183,937 km (0.106 R)
• M49: 11,342,660 km (0.074 R)
• M50: 11,570,947 km (0.098 R)
• M51: 12,171,432 km (0.103 R)
• M52: 12,288,119 km (0.049 R)
• M53: 12,381,767 km (0.105 R)
• M54: 12,616,785 km (0.105 R)
• M55: 12,900,722 km (0.1 R)
• M56: 13,234,774 km (0.114 R)
• M57: 13,427,007 km (0.111 R)
• M58: 13,523,348 km (0.106 R)
• M59: 13,911,405 km (0.113 R)
• M60: 14,327,736 km (0.113 R)
• M61: 14,897,554 km (0.09 R)
• M62: 15,097,567 km (0.12 R)
• M63: 17,067,172 km (0.067 R)
• M64: 17,355,148 km (0.098 R)
• M65: 17,486,495 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 12.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.95 AU - 7.45 AU

Year: 5451 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,475,550 km

• M1: 251,923 km (0.111 R)
• M2: 340,784 km (0.064 R)
• M3: 511,326 km (0.119 R)
• M4: 609,761 km (0.12 R)
• M5: 974,630 km (0.108 R)
• M6: 1,263,952 km (0.094 R)
• M7: 1,462,918 km (0.08 R)
• M8: 1,844,243 km (0.061 R)
• M9: 1,956,740 km (0.087 R)
• M10: 2,500,828 km (0.046 R)
• M11: 2,644,142 km (0.043 R)
• M12: 2,808,850 km (0.113 R)
• M13: 2,976,848 km (0.11 R)
• M14: 3,642,110 km (0.116 R)
• M15: 3,805,471 km (0.1 R)
• M16: 4,097,037 km (0.116 R)
• M17: 4,331,307 km (0.118 R)
• M18: 4,548,224 km (0.032 R)
• M19: 4,858,041 km (0.11 R)
• M20: 5,174,740 km (0.093 R)
• M21: 5,335,707 km (0.077 R)
• M22: 6,262,616 km (0.072 R)
• M23: 6,632,422 km (0.075 R)
• M24: 6,782,319 km (0.105 R)
• M25: 7,653,427 km (0.057 R)
• M26: 7,837,133 km (0.109 R)
• M27: 8,182,256 km (0.114 R)
• M28: 8,424,155 km (0.112 R)
• M29: 8,695,675 km (0.102 R)
• M30: 8,832,557 km (0.1 R)
• M31: 9,164,066 km (0.113 R)
• M32: 9,867,775 km (0.112 R)
• M33: 10,298,317 km (0.048 R)
• M34: 10,852,578 km (0.076 R)
• M35: 11,000,081 km (0.053 R)
• M36: 11,657,115 km (0.113 R)
• M37: 11,959,901 km (0.097 R)
• M38: 12,573,402 km (0.118 R)
• M39: 13,008,881 km (0.085 R)
• M40: 13,165,660 km (0.114 R)
• M41: 13,354,602 km (0.091 R)
• M42: 13,481,162 km (0.085 R)
• M43: 13,958,977 km (0.075 R)
• M44: 14,151,659 km (0.07 R)
• M45: 14,248,300 km (0.048 R)
• M46: 14,377,552 km (0.048 R)
• M47: 14,539,716 km (0.112 R)
• M48: 14,669,866 km (0.06 R)
• M49: 14,964,125 km (0.088 R)
• M50: 15,128,384 km (0.1 R)
• M51: 15,227,268 km (0.039 R)
• M52: 15,558,478 km (0.102 R)
• M53: 16,702,153 km (0.1 R)
• M54: 17,318,646 km (0.076 R)
• M55: 17,595,103 km (0.072 R)
• M56: 17,838,050 km (0.09 R)
• M57: 17,977,475 km (0.069 R)
• M58: 18,503,461 km (0.07 R)
• M59: 18,998,930 km (0.096 R)
• M60: 19,105,593 km (0.107 R)
• M61: 19,212,555 km (0.118 R)
• M62: 19,606,447 km (0.05 R)
• M63: 21,504,096 km (0.098 R)
• M64: 21,652,497 km (0.088 R)
• M65: 22,137,194 km (0.076 R)
• M66: 22,965,517 km (0.12 R)
• M67: 23,117,209 km (0.101 R)
• M68: 23,574,380 km (0.119 R)
• M69: 24,034,394 km (0.101 R)
• M70: 24,924,651 km (0.107 R)
• M71: 25,080,532 km (0.096 R)
• M72: 25,668,152 km (0.102 R)
• M73: 26,022,849 km (0.071 R)
• M74: 26,181,123 km (0.072 R)
• M75: 26,339,547 km (0.118 R)
• M76: 26,458,627 km (0.118 R)
• M77: 26,657,593 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.1

Radius: 13

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.27 AU - 8.17 AU

Year: 6850 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,475,550 km

• M1: 221,106 km (0.117 R)
• M2: 378,931 km (0.091 R)
• M3: 560,842 km (0.079 R)
• M4: 670,348 km (0.09 R)
• M5: 863,030 km (0.056 R)
• M6: 1,117,197 km (0.081 R)
• M7: 1,473,539 km (0.063 R)
• M8: 1,649,167 km (0.119 R)
• M9: 1,798,017 km (0.118 R)
• M10: 2,309,043 km (0.08 R)
• M11: 2,610,184 km (0.026 R)
• M12: 2,706,973 km (0.098 R)
• M13: 2,944,236 km (0.085 R)
• M14: 3,065,560 km (0.096 R)
• M15: 3,313,144 km (0.055 R)
• M16: 3,762,536 km (0.108 R)
• M17: 3,850,350 km (0.053 R)
• M18: 4,345,669 km (0.054 R)
• M19: 4,507,683 km (0.088 R)
• M20: 5,521,358 km (0.097 R)
• M21: 5,671,854 km (0.04 R)
• M22: 5,823,696 km (0.106 R)
• M23: 6,002,615 km (0.092 R)
• M24: 6,131,568 km (0.115 R)
• M25: 6,630,028 km (0.085 R)
• M26: 7,032,895 km (0.112 R)
• M27: 7,141,653 km (0.105 R)
• M28: 7,278,385 km (0.04 R)
• M29: 7,806,166 km (0.084 R)
• M30: 7,975,362 km (0.068 R)
• M31: 8,088,906 km (0.109 R)
• M32: 8,231,473 km (0.07 R)
• M33: 8,317,492 km (0.051 R)
• M34: 8,869,209 km (0.047 R)
• M35: 9,977,430 km (0.112 R)
• M36: 10,099,951 km (0.105 R)
• M37: 10,284,554 km (0.115 R)
• M38: 10,907,929 km (0.027 R)
• M39: 11,129,184 km (0.101 R)
• M40: 11,224,328 km (0.083 R)
• M41: 12,652,090 km (0.104 R)
• M42: 13,387,364 km (0.09 R)
• M43: 13,488,791 km (0.092 R)
• M44: 13,794,420 km (0.103 R)
• M45: 13,965,111 km (0.083 R)
• M46: 14,205,365 km (0.056 R)
• M47: 14,446,966 km (0.081 R)
• M48: 14,829,487 km (0.104 R)
• M49: 15,391,826 km (0.107 R)
• M50: 15,961,046 km (0.045 R)
• M51: 16,176,317 km (0.05 R)
• M52: 16,284,327 km (0.058 R)
• M53: 16,537,297 km (0.089 R)
• M54: 16,827,965 km (0.107 R)
• M55: 17,230,533 km (0.093 R)
• M56: 17,414,539 km (0.106 R)
• M57: 17,895,944 km (0.096 R)
• M58: 18,007,694 km (0.066 R)
• M59: 18,569,883 km (0.052 R)
• M60: 18,872,071 km (0.108 R)
• M61: 20,290,707 km (0.076 R)
• M62: 20,875,635 km (0.071 R)
• M63: 21,347,616 km (0.115 R)
• M64: 21,466,247 km (0.091 R)
• M65: 21,743,602 km (0.118 R)
• M66: 22,302,051 km (0.1 R)
• M67: 22,744,262 km (0.111 R)
• M68: 22,865,287 km (0.101 R)
• M69: 22,946,219 km (0.093 R)
• M70: 23,148,775 km (0.109 R)
• M71: 23,841,712 km (0.08 R)
• M72: 24,914,927 km (0.104 R)
• M73: 25,877,290 km (0.063 R)
• M74: 26,003,700 km (0.108 R)
• M75: 27,279,471 km (0.093 R)
• M76: 28,271,155 km (0.075 R)
• M77: 28,575,437 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 14.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.07 AU - 13.73 AU

Year: 16360 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,475,550 km

• M1: 221,854 km (0.068 R)
• M2: 340,784 km (0.112 R)
• M3: 1,180,178 km (0.115 R)
• M4: 1,398,890 km (0.089 R)
• M5: 1,591,871 km (0.105 R)
• M6: 1,691,952 km (0.105 R)
• M7: 2,406,431 km (0.07 R)
• M8: 2,760,380 km (0.102 R)
• M9: 2,857,619 km (0.098 R)
• M10: 3,131,383 km (0.048 R)
• M11: 3,492,362 km (0.108 R)
• M12: 3,624,607 km (0.112 R)
• M13: 4,114,689 km (0.07 R)
• M14: 4,481,952 km (0.109 R)
• M15: 4,859,986 km (0.112 R)
• M16: 4,978,468 km (0.079 R)
• M17: 5,992,442 km (0.106 R)
• M18: 6,279,969 km (0.1 R)
• M19: 6,769,453 km (0.11 R)
• M20: 6,868,936 km (0.114 R)
• M21: 7,170,076 km (0.082 R)
• M22: 7,612,736 km (0.112 R)
• M23: 8,885,066 km (0.097 R)
• M24: 9,769,788 km (0.042 R)
• M25: 11,385,146 km (0.088 R)
• M26: 11,543,271 km (0.116 R)
• M27: 11,861,765 km (0.071 R)
• M28: 12,062,376 km (0.094 R)
• M29: 12,264,033 km (0.076 R)
• M30: 14,087,033 km (0.097 R)
• M31: 14,641,892 km (0.093 R)
• M32: 14,770,845 km (0.051 R)
• M33: 15,290,847 km (0.06 R)
• M34: 15,465,577 km (0.06 R)
• M35: 16,886,757 km (0.069 R)
• M36: 17,294,112 km (0.067 R)
• M37: 17,888,016 km (0.112 R)
• M38: 18,256,924 km (0.09 R)
• M39: 19,995,551 km (0.077 R)
• M40: 20,186,737 km (0.091 R)
• M41: 20,282,479 km (0.108 R)
• M42: 20,618,925 km (0.092 R)
• M43: 20,860,525 km (0.109 R)
• M44: 21,200,113 km (0.09 R)
• M45: 22,230,094 km (0.1 R)
• M46: 22,428,162 km (0.089 R)
• M47: 22,875,908 km (0.088 R)
• M48: 23,075,771 km (0.075 R)
• M49: 23,276,381 km (0.095 R)
• M50: 23,578,270 km (0.1 R)
• M51: 23,780,227 km (0.055 R)
• M52: 24,389,689 km (0.115 R)
• M53: 25,313,456 km (0.074 R)
• M54: 25,727,692 km (0.109 R)
• M55: 26,091,963 km (0.11 R)
• M56: 27,142,290 km (0.114 R)
• M57: 27,301,163 km (0.077 R)
• M58: 27,566,400 km (0.113 R)
• M59: 29,175,923 km (0.074 R)
• M60: 29,937,526 km (0.066 R)
• M61: 30,046,882 km (0.058 R)
• M62: 30,210,991 km (0.055 R)
• M63: 30,320,646 km (0.112 R)
• M64: 31,092,122 km (0.097 R)
• M65: 31,258,176 km (0.083 R)
• M66: 32,879,368 km (0.111 R)
• M67: 33,218,207 km (0.1 R)
• M68: 33,671,788 km (0.07 R)
• M69: 34,413,345 km (0.087 R)
• M70: 35,506,606 km (0.095 R)
• M71: 35,796,227 km (0.114 R)
• M72: 36,845,507 km (0.106 R)
• M73: 37,668,445 km (0.073 R)
• M74: 38,497,516 km (0.11 R)
• M75: 38,616,446 km (0.047 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit