🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.86 AU - 0.98 AU

Year: 332 Days

Day: 45.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 546 Days

Day: 25.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.36 AU - 1.88 AU

Year: 777 Days

Day: 33.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.36 AU - 3.38 AU

Year: 1832 Days

Day: 37.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.31 AU - 4.91 AU

Year: 3139 Days

Day: 21.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.79 AU - 4.83 AU

Year: 3371 Days

Day: 47.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 9.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.4 AU - 5.38 AU

Year: 3465 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,250,304 km

• M1: 124,465 km (0.093 R)
• M2: 195,375 km (0.097 R)
• M3: 270,473 km (0.086 R)
• M4: 392,096 km (0.068 R)
• M5: 562,937 km (0.112 R)
• M6: 728,392 km (0.106 R)
• M7: 899,532 km (0.11 R)
• M8: 990,188 km (0.109 R)
• M9: 1,096,104 km (0.105 R)
• M10: 1,206,058 km (0.105 R)
• M11: 1,424,022 km (0.1 R)
• M12: 1,504,057 km (0.118 R)
• M13: 1,682,826 km (0.077 R)
• M14: 1,753,586 km (0.054 R)
• M15: 2,183,531 km (0.113 R)
• M16: 2,339,412 km (0.12 R)
• M17: 2,402,691 km (0.118 R)
• M18: 2,596,421 km (0.038 R)
• M19: 2,678,699 km (0.106 R)
• M20: 2,829,045 km (0.094 R)
• M21: 2,930,772 km (0.105 R)
• M22: 3,208,126 km (0.085 R)
• M23: 3,439,853 km (0.043 R)
• M24: 3,695,666 km (0.087 R)
• M25: 4,264,437 km (0.045 R)
• M26: 4,779,652 km (0.06 R)
• M27: 5,525,397 km (0.084 R)
• M28: 5,610,519 km (0.066 R)
• M29: 5,739,023 km (0.115 R)
• M30: 6,042,707 km (0.097 R)
• M31: 6,108,380 km (0.101 R)
• M32: 6,196,493 km (0.063 R)
• M33: 6,373,916 km (0.099 R)
• M34: 6,463,226 km (0.104 R)
• M35: 6,688,371 km (0.055 R)
• M36: 6,847,543 km (0.064 R)
• M37: 7,402,851 km (0.087 R)
• M38: 7,757,248 km (0.051 R)
• M39: 8,779,001 km (0.052 R)
• M40: 8,878,484 km (0.072 R)
• M41: 8,953,433 km (0.11 R)
• M42: 9,028,531 km (0.106 R)
• M43: 9,255,022 km (0.067 R)
• M44: 9,331,018 km (0.117 R)
• M45: 9,407,163 km (0.063 R)
• M46: 10,653,612 km (0.115 R)
• M47: 10,973,303 km (0.09 R)
• M48: 11,296,135 km (0.1 R)
• M49: 12,116,979 km (0.044 R)
• M50: 12,422,906 km (0.072 R)
• M51: 12,506,681 km (0.09 R)
• M52: 12,674,979 km (0.066 R)
• M53: 13,441,369 km (0.11 R)
• M54: 14,310,682 km (0.112 R)
• M55: 14,575,021 km (0.089 R)
• M56: 16,316,789 km (0.051 R)
• M57: 16,408,642 km (0.102 R)
• M58: 16,592,947 km (0.1 R)
• M59: 18,282,206 km (0.114 R)
• M60: 18,345,785 km (0.099 R)
• M61: 18,889,424 km (0.112 R)
• M62: 18,953,751 km (0.065 R)
• M63: 19,082,704 km (0.105 R)
• M64: 19,211,807 km (0.029 R)
• M65: 19,470,911 km (0.091 R)
• M66: 19,568,449 km (0.088 R)
• M67: 19,861,810 km (0.057 R)
• M68: 19,927,184 km (0.118 R)
• M69: 20,058,232 km (0.104 R)
• M70: 20,156,668 km (0.059 R)
• M71: 20,288,314 km (0.091 R)
• M72: 20,552,204 km (0.098 R)
• M73: 20,750,870 km (0.078 R)
• M74: 21,686,455 km (0.109 R)
• M75: 22,159,484 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 13.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.56 AU - 5.64 AU

Year: 4339 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,250,304 km

• M1: 201,060 km (0.114 R)
• M2: 368,310 km (0.1 R)
• M3: 483,201 km (0.118 R)
• M4: 604,525 km (0.113 R)
• M5: 884,123 km (0.082 R)
• M6: 1,003,353 km (0.042 R)
• M7: 1,128,566 km (0.101 R)
• M8: 1,424,022 km (0.112 R)
• M9: 1,537,717 km (0.114 R)
• M10: 1,775,128 km (0.05 R)
• M11: 2,072,828 km (0.105 R)
• M12: 2,252,794 km (0.073 R)
• M13: 2,386,984 km (0.053 R)
• M14: 2,681,392 km (0.098 R)
• M15: 3,043,120 km (0.08 R)
• M16: 3,211,118 km (0.095 R)
• M17: 3,634,779 km (0.082 R)
• M18: 4,015,356 km (0.067 R)
• M19: 4,283,137 km (0.096 R)
• M20: 4,408,799 km (0.085 R)
• M21: 4,578,293 km (0.115 R)
• M22: 4,989,538 km (0.085 R)
• M23: 5,255,523 km (0.094 R)
• M24: 5,345,282 km (0.11 R)
• M25: 5,435,489 km (0.075 R)
• M26: 5,778,517 km (0.028 R)
• M27: 6,081,602 km (0.038 R)
• M28: 6,365,988 km (0.052 R)
• M29: 6,800,869 km (0.098 R)
• M30: 6,972,607 km (0.062 R)
• M31: 7,121,008 km (0.073 R)
• M32: 7,295,439 km (0.101 R)
• M33: 7,420,952 km (0.079 R)
• M34: 7,648,640 km (0.043 R)
• M35: 7,750,516 km (0.092 R)
• M36: 8,007,525 km (0.067 R)
• M37: 8,319,437 km (0.115 R)
• M38: 8,450,634 km (0.055 R)
• M39: 8,688,644 km (0.092 R)
• M40: 8,901,971 km (0.061 R)
• M41: 9,443,066 km (0.105 R)
• M42: 10,274,681 km (0.091 R)
• M43: 10,443,876 km (0.079 R)
• M44: 10,557,122 km (0.093 R)
• M45: 10,842,106 km (0.03 R)
• M46: 11,014,442 km (0.092 R)
• M47: 11,653,824 km (0.108 R)
• M48: 11,889,440 km (0.109 R)
• M49: 12,037,393 km (0.051 R)
• M50: 12,126,553 km (0.077 R)
• M51: 12,545,277 km (0.093 R)
• M52: 12,695,922 km (0.115 R)
• M53: 13,274,118 km (0.1 R)
• M54: 13,520,207 km (0.112 R)
• M55: 13,705,708 km (0.117 R)
• M56: 14,393,410 km (0.115 R)
• M57: 15,092,181 km (0.117 R)
• M58: 15,188,373 km (0.083 R)
• M59: 15,445,681 km (0.051 R)
• M60: 16,854,145 km (0.065 R)
• M61: 17,422,318 km (0.116 R)
• M62: 18,646,028 km (0.077 R)
• M63: 19,060,115 km (0.082 R)
• M64: 20,356,081 km (0.066 R)
• M65: 20,961,055 km (0.109 R)
• M66: 21,247,834 km (0.042 R)
• M67: 21,572,013 km (0.059 R)
• M68: 21,825,282 km (0.085 R)
• M69: 22,995,586 km (0.051 R)
• M70: 23,291,341 km (0.067 R)
• M71: 23,513,943 km (0.094 R)
• M72: 24,336,432 km (0.11 R)
• M73: 24,940,658 km (0.069 R)
• M74: 25,587,818 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 10.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.85 AU - 12.45 AU

Year: 12182 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,250,304 km

• M1: 282,291 km (0.064 R)
• M2: 365,767 km (0.063 R)
• M3: 446,550 km (0.053 R)
• M4: 550,670 km (0.08 R)
• M5: 750,832 km (0.103 R)
• M6: 1,015,171 km (0.108 R)
• M7: 1,583,344 km (0.094 R)
• M8: 2,080,158 km (0.045 R)
• M9: 2,373,669 km (0.042 R)
• M10: 2,824,258 km (0.112 R)
• M11: 3,059,576 km (0.11 R)
• M12: 3,362,960 km (0.047 R)
• M13: 3,549,808 km (0.117 R)
• M14: 4,331,008 km (0.119 R)
• M15: 4,432,286 km (0.09 R)
• M16: 4,500,353 km (0.088 R)
• M17: 4,706,499 km (0.063 R)
• M18: 4,880,780 km (0.051 R)
• M19: 5,235,626 km (0.104 R)
• M20: 5,343,786 km (0.079 R)
• M21: 5,635,801 km (0.114 R)
• M22: 7,133,126 km (0.086 R)
• M23: 7,495,302 km (0.104 R)
• M24: 8,321,830 km (0.091 R)
• M25: 9,351,512 km (0.056 R)
• M26: 9,483,159 km (0.066 R)
• M27: 10,150,066 km (0.076 R)
• M28: 10,285,302 km (0.068 R)
• M29: 10,924,385 km (0.043 R)
• M30: 11,202,188 km (0.065 R)
• M31: 12,145,103 km (0.066 R)
• M32: 14,611,822 km (0.111 R)
• M33: 14,917,900 km (0.094 R)
• M34: 15,020,524 km (0.097 R)
• M35: 15,432,965 km (0.108 R)
• M36: 16,427,641 km (0.072 R)
• M37: 16,533,557 km (0.08 R)
• M38: 17,442,962 km (0.094 R)
• M39: 17,605,126 km (0.104 R)
• M40: 17,822,043 km (0.101 R)
• M41: 18,149,214 km (0.119 R)
• M42: 18,423,427 km (0.088 R)
• M43: 18,643,784 km (0.084 R)
• M44: 19,702,339 km (0.106 R)
• M45: 20,210,523 km (0.083 R)
• M46: 20,380,915 km (0.08 R)
• M47: 21,413,140 km (0.073 R)
• M48: 21,586,823 km (0.069 R)
• M49: 22,286,193 km (0.075 R)
• M50: 22,697,737 km (0.068 R)
• M51: 23,289,845 km (0.111 R)
• M52: 23,767,362 km (0.072 R)
• M53: 24,247,870 km (0.095 R)
• M54: 24,914,029 km (0.074 R)
• M55: 25,157,724 km (0.098 R)
• M56: 25,279,946 km (0.098 R)
• M57: 25,770,477 km (0.089 R)
• M58: 26,698,882 km (0.059 R)
• M59: 28,907,395 km (0.088 R)
• M60: 30,325,433 km (0.108 R)
• M61: 30,912,156 km (0.096 R)
• M62: 31,043,054 km (0.077 R)
• M63: 31,305,299 km (0.117 R)
• M64: 32,627,744 km (0.109 R)
• M65: 32,827,757 km (0.094 R)
• M66: 33,161,958 km (0.115 R)
• M67: 33,766,184 km (0.113 R)
• M68: 34,781,505 km (0.117 R)
• M69: 35,054,072 km (0.049 R)
• M70: 35,122,289 km (0.114 R)
• M71: 35,532,486 km (0.102 R)
• M72: 35,669,667 km (0.098 R)
• M73: 35,875,664 km (0.089 R)
• M74: 36,013,144 km (0.098 R)
• M75: 37,328,558 km (0.115 R)
• M76: 37,607,558 km (0.114 R)
• M77: 38,730,290 km (0.11 R)
• M78: 39,224,861 km (0.06 R)
• M79: 40,864,902 km (0.113 R)
• M80: 41,874,090 km (0.093 R)
• M81: 44,728,417 km (0.106 R)
• M82: 45,842,921 km (0.091 R)
• M83: 48,554,831 km (0.115 R)
• M84: 49,164,443 km (0.067 R)
• M85: 49,623,409 km (0.062 R)
• M86: 51,086,027 km (0.071 R)
• M87: 51,163,369 km (0.105 R)
• M88: 51,240,861 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.8

Radius: 8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.92 AU - 14.48 AU

Year: 19103 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,250,304 km

• M1: 107,262 km (0.105 R)
• M2: 161,416 km (0.083 R)
• M3: 320,439 km (0.062 R)
• M4: 505,342 km (0.116 R)
• M5: 741,108 km (0.103 R)
• M6: 792,420 km (0.075 R)
• M7: 1,126,622 km (0.113 R)
• M8: 1,247,347 km (0.111 R)
• M9: 1,330,374 km (0.111 R)
• M10: 1,938,340 km (0.08 R)
• M11: 2,649,229 km (0.109 R)
• M12: 2,729,862 km (0.109 R)
• M13: 3,851,397 km (0.114 R)
• M14: 4,066,369 km (0.079 R)
• M15: 4,316,796 km (0.103 R)
• M16: 5,266,593 km (0.093 R)
• M17: 5,993,339 km (0.09 R)
• M18: 6,278,473 km (0.07 R)
• M19: 6,422,685 km (0.073 R)
• M20: 6,604,596 km (0.089 R)
• M21: 9,405,966 km (0.108 R)
• M22: 9,488,544 km (0.026 R)
• M23: 9,820,801 km (0.055 R)
• M24: 10,797,526 km (0.101 R)
• M25: 11,013,994 km (0.074 R)
• M26: 11,319,323 km (0.106 R)
• M27: 11,627,495 km (0.094 R)
• M28: 12,705,048 km (0.06 R)
• M29: 13,071,264 km (0.04 R)
• M30: 13,673,844 km (0.059 R)
• M31: 13,767,342 km (0.093 R)
• M32: 14,190,704 km (0.057 R)
• M33: 14,523,111 km (0.085 R)
• M34: 14,905,932 km (0.074 R)
• M35: 15,730,665 km (0.087 R)
• M36: 16,074,590 km (0.1 R)
• M37: 17,322,985 km (0.043 R)
• M38: 17,474,826 km (0.12 R)
• M39: 18,395,452 km (0.076 R)
• M40: 19,018,078 km (0.073 R)
• M41: 19,174,707 km (0.089 R)
• M42: 19,331,934 km (0.034 R)
• M43: 19,647,436 km (0.114 R)
• M44: 20,390,339 km (0.064 R)
• M45: 21,467,594 km (0.107 R)
• M46: 21,849,068 km (0.103 R)
• M47: 21,958,424 km (0.065 R)
• M48: 24,127,593 km (0.093 R)
• M49: 24,581,025 km (0.079 R)
• M50: 26,655,648 km (0.046 R)
• M51: 27,124,338 km (0.091 R)
• M52: 27,477,538 km (0.03 R)
• M53: 28,129,187 km (0.099 R)
• M54: 28,785,921 km (0.079 R)
• M55: 29,206,441 km (0.091 R)
• M56: 29,689,493 km (0.043 R)
• M57: 29,750,080 km (0.105 R)
• M58: 29,810,667 km (0.087 R)
• M59: 30,847,380 km (0.106 R)
• M60: 31,093,020 km (0.105 R)
• M61: 33,270,118 km (0.108 R)
• M62: 34,408,857 km (0.042 R)
• M63: 35,495,835 km (0.115 R)
• M64: 36,334,780 km (0.109 R)
• M65: 36,659,257 km (0.101 R)
• M66: 37,769,274 km (0.112 R)
• M67: 38,163,763 km (0.073 R)
• M68: 38,757,966 km (0.078 R)
• M69: 39,355,310 km (0.064 R)
• M70: 41,503,536 km (0.101 R)
• M71: 41,706,989 km (0.111 R)
• M72: 42,387,210 km (0.071 R)
• M73: 43,002,506 km (0.1 R)
• M74: 43,483,164 km (0.095 R)
• M75: 44,796,634 km (0.102 R)
• M76: 44,935,760 km (0.049 R)
• M77: 45,493,311 km (0.098 R)
• M78: 45,702,897 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit