🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.55 AU - 0.67 AU

Year: 169 Days

Day: 38.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 195 Days

Day: 29.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 158.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.28 AU - 3.6 AU

Year: 1788 Days

Day: 33.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.1 AU - 3.92 AU

Year: 2333 Days

Day: 12.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 72.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,082,175 km

• M1: 289,771 km (0.111 R)
• M2: 780,751 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.63 AU - 3.71 AU

Year: 2494 Days

Day: 31.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.75 AU - 3.83 AU

Year: 2618 Days

Day: 29.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 14.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.62 AU - 6.5 AU

Year: 5292 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,082,175 km

• M1: 243,695 km (0.082 R)
• M2: 346,917 km (0.056 R)
• M3: 530,624 km (0.094 R)
• M4: 780,302 km (0.04 R)
• M5: 1,085,482 km (0.077 R)
• M6: 1,221,915 km (0.083 R)
• M7: 1,316,312 km (0.073 R)
• M8: 1,580,950 km (0.113 R)
• M9: 1,755,531 km (0.075 R)
• M10: 1,936,694 km (0.111 R)
• M11: 2,029,744 km (0.082 R)
• M12: 2,259,526 km (0.093 R)
• M13: 2,397,605 km (0.119 R)
• M14: 2,497,985 km (0.039 R)
• M15: 2,892,924 km (0.117 R)
• M16: 3,000,185 km (0.115 R)
• M17: 3,285,618 km (0.108 R)
• M18: 3,465,734 km (0.056 R)
• M19: 3,695,666 km (0.05 R)
• M20: 4,002,192 km (0.07 R)
• M21: 4,741,205 km (0.074 R)
• M22: 5,074,659 km (0.052 R)
• M23: 5,283,797 km (0.069 R)
• M24: 5,469,149 km (0.07 R)
• M25: 5,928,264 km (0.116 R)
• M26: 6,626,288 km (0.117 R)
• M27: 6,941,790 km (0.084 R)
• M28: 7,086,750 km (0.118 R)
• M29: 7,203,586 km (0.078 R)
• M30: 7,978,204 km (0.064 R)
• M31: 8,222,049 km (0.071 R)
• M32: 9,317,255 km (0.082 R)
• M33: 9,541,951 km (0.039 R)
• M34: 9,931,204 km (0.086 R)
• M35: 10,259,572 km (0.101 R)
• M36: 10,927,077 km (0.054 R)
• M37: 11,062,314 km (0.079 R)
• M38: 11,266,216 km (0.073 R)
• M39: 11,608,795 km (0.072 R)
• M40: 11,746,724 km (0.104 R)
• M41: 12,024,378 km (0.062 R)
• M42: 12,374,437 km (0.111 R)
• M43: 13,192,587 km (0.111 R)
• M44: 14,028,241 km (0.071 R)
• M45: 15,181,491 km (0.078 R)
• M46: 15,446,130 km (0.057 R)
• M47: 15,712,414 km (0.112 R)
• M48: 16,133,682 km (0.086 R)
• M49: 16,249,321 km (0.088 R)
• M50: 16,403,855 km (0.103 R)
• M51: 17,105,320 km (0.066 R)
• M52: 18,215,934 km (0.111 R)
• M53: 18,456,936 km (0.119 R)
• M54: 18,618,353 km (0.051 R)
• M55: 20,256,898 km (0.113 R)
• M56: 20,590,202 km (0.098 R)
• M57: 21,262,046 km (0.108 R)
• M58: 21,643,222 km (0.056 R)
• M59: 22,326,435 km (0.065 R)
• M60: 22,627,576 km (0.068 R)
• M61: 23,016,829 km (0.076 R)
• M62: 23,539,225 km (0.057 R)
• M63: 24,285,868 km (0.103 R)
• M64: 24,551,255 km (0.047 R)
• M65: 25,847,670 km (0.098 R)
• M66: 26,163,920 km (0.118 R)
• M67: 26,390,560 km (0.06 R)
• M68: 26,800,309 km (0.108 R)
• M69: 26,937,341 km (0.118 R)
• M70: 27,257,929 km (0.094 R)
• M71: 28,739,845 km (0.068 R)
• M72: 28,880,168 km (0.107 R)
• M73: 31,011,639 km (0.074 R)
• M74: 31,492,147 km (0.115 R)
• M75: 31,926,729 km (0.101 R)
• M76: 32,023,519 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 10.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.93 AU - 8.73 AU

Year: 7773 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,082,175 km

• M1: 315,053 km (0.117 R)
• M2: 385,065 km (0.111 R)
• M3: 898,634 km (0.103 R)
• M4: 1,035,965 km (0.069 R)
• M5: 1,107,473 km (0.109 R)
• M6: 1,255,725 km (0.106 R)
• M7: 1,474,586 km (0.105 R)
• M8: 1,588,879 km (0.11 R)
• M9: 1,967,661 km (0.108 R)
• M10: 2,260,873 km (0.114 R)
• M11: 2,509,504 km (0.047 R)
• M12: 2,647,134 km (0.11 R)
• M13: 2,727,020 km (0.114 R)
• M14: 3,329,749 km (0.113 R)
• M15: 3,503,433 km (0.049 R)
• M16: 3,613,387 km (0.099 R)
• M17: 3,702,248 km (0.12 R)
• M18: 3,769,418 km (0.056 R)
• M19: 4,157,624 km (0.079 R)
• M20: 4,534,760 km (0.063 R)
• M21: 5,246,397 km (0.075 R)
• M22: 5,423,372 km (0.103 R)
• M23: 5,551,128 km (0.103 R)
• M24: 5,705,663 km (0.118 R)
• M25: 6,151,315 km (0.102 R)
• M26: 6,526,806 km (0.082 R)
• M27: 6,690,017 km (0.111 R)
• M28: 6,772,146 km (0.069 R)
• M29: 7,076,278 km (0.12 R)
• M30: 7,300,226 km (0.069 R)
• M31: 7,583,565 km (0.073 R)
• M32: 8,219,356 km (0.107 R)
• M33: 8,454,972 km (0.102 R)
• M34: 8,932,638 km (0.037 R)
• M35: 9,023,295 km (0.099 R)
• M36: 9,205,355 km (0.057 R)
• M37: 9,480,615 km (0.107 R)
• M38: 9,758,718 km (0.078 R)
• M39: 10,481,724 km (0.093 R)
• M40: 10,705,074 km (0.118 R)
• M41: 11,581,867 km (0.093 R)
• M42: 12,854,496 km (0.076 R)
• M43: 12,956,821 km (0.099 R)
• M44: 13,231,034 km (0.106 R)
• M45: 13,334,406 km (0.069 R)
• M46: 14,524,607 km (0.089 R)
• M47: 14,631,270 km (0.065 R)
• M48: 14,881,099 km (0.072 R)
• M49: 15,421,297 km (0.084 R)
• M50: 15,493,851 km (0.074 R)
• M51: 15,602,759 km (0.078 R)
• M52: 16,372,889 km (0.095 R)
• M53: 17,645,667 km (0.09 R)
• M54: 17,987,947 km (0.063 R)
• M55: 18,255,727 km (0.113 R)
• M56: 18,911,415 km (0.089 R)
• M57: 19,574,881 km (0.113 R)
• M58: 20,365,057 km (0.108 R)
• M59: 21,165,705 km (0.069 R)
• M60: 22,468,254 km (0.088 R)
• M61: 23,170,616 km (0.064 R)
• M62: 23,712,758 km (0.03 R)
• M63: 23,796,533 km (0.079 R)
• M64: 23,964,233 km (0.088 R)
• M65: 24,048,307 km (0.096 R)
• M66: 24,385,650 km (0.087 R)
• M67: 24,766,825 km (0.111 R)
• M68: 25,022,189 km (0.055 R)
• M69: 25,449,440 km (0.06 R)
• M70: 25,535,309 km (0.119 R)
• M71: 25,664,113 km (0.065 R)
• M72: 25,965,553 km (0.067 R)
• M73: 26,615,556 km (0.093 R)
• M74: 27,314,776 km (0.078 R)
• M75: 27,622,499 km (0.06 R)
• M76: 28,108,542 km (0.075 R)
• M77: 28,865,208 km (0.081 R)
• M78: 29,089,007 km (0.117 R)
• M79: 29,448,341 km (0.032 R)
• M80: 30,171,347 km (0.05 R)
• M81: 30,489,542 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 3.7

Gravity: 69.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.72 AU - 15.34 AU

Year: 17656 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,082,175 km

• M1: 48,470 km (0.061 R)
• M2: 161,715 km (0.08 R)
• M3: 250,427 km (0.114 R)
• M4: 556,953 km (0.102 R)
• M5: 670,348 km (0.106 R)
• M6: 866,620 km (0.106 R)
• M7: 1,221,766 km (0.052 R)
• M8: 2,223,623 km (0.112 R)
• M9: 2,739,137 km (0.085 R)
• M10: 2,815,731 km (0.069 R)
• M11: 3,010,208 km (0.12 R)
• M12: 4,489,133 km (0.057 R)
• M13: 5,807,838 km (0.057 R)
• M14: 6,005,457 km (0.06 R)
• M15: 6,714,102 km (0.1 R)
• M16: 6,765,713 km (0.119 R)
• M17: 7,448,777 km (0.112 R)
• M18: 7,771,310 km (0.116 R)
• M19: 7,988,975 km (0.112 R)
• M20: 8,153,533 km (0.067 R)
• M21: 8,263,786 km (0.109 R)
• M22: 9,567,382 km (0.11 R)
• M23: 10,331,977 km (0.064 R)
• M24: 10,391,666 km (0.111 R)
• M25: 11,116,019 km (0.08 R)
• M26: 12,613,045 km (0.045 R)
• M27: 13,711,094 km (0.109 R)
• M28: 14,371,119 km (0.116 R)
• M29: 14,638,152 km (0.065 R)
• M30: 14,839,361 km (0.099 R)
• M31: 16,135,178 km (0.115 R)
• M32: 16,204,441 km (0.094 R)
• M33: 16,901,867 km (0.097 R)
• M34: 22,977,335 km (0.105 R)
• M35: 23,838,720 km (0.114 R)
• M36: 26,240,962 km (0.117 R)
• M37: 28,300,776 km (0.082 R)
• M38: 30,070,818 km (0.057 R)
• M39: 30,155,939 km (0.107 R)
• M40: 30,411,901 km (0.068 R)
• M41: 30,583,041 km (0.092 R)
• M42: 32,398,560 km (0.059 R)
• M43: 32,923,649 km (0.107 R)
• M44: 34,070,915 km (0.069 R)
• M45: 34,515,670 km (0.079 R)
• M46: 34,783,599 km (0.091 R)
• M47: 35,951,809 km (0.092 R)
• M48: 36,223,329 km (0.112 R)
• M49: 37,590,654 km (0.083 R)
• M50: 38,142,371 km (0.086 R)
• M51: 38,419,276 km (0.098 R)
• M52: 38,511,578 km (0.038 R)
• M53: 39,813,379 km (0.104 R)
• M54: 40,281,770 km (0.052 R)
• M55: 40,940,599 km (0.112 R)
• M56: 41,034,995 km (0.119 R)
• M57: 43,034,221 km (0.067 R)
• M58: 43,226,305 km (0.081 R)
• M59: 43,418,688 km (0.116 R)
• M60: 45,846,811 km (0.044 R)
• M61: 46,436,077 km (0.112 R)
• M62: 47,027,886 km (0.076 R)
• M63: 51,341,391 km (0.106 R)
• M64: 51,953,246 km (0.111 R)
• M65: 53,906,845 km (0.117 R)
• M66: 55,674,942 km (0.099 R)
• M67: 55,988,948 km (0.098 R)
• M68: 56,198,534 km (0.1 R)
• M69: 56,934,406 km (0.052 R)
• M70: 58,415,575 km (0.09 R)
• M71: 58,521,939 km (0.063 R)
• M72: 58,734,667 km (0.072 R)
• M73: 61,199,891 km (0.107 R)
• M74: 62,825,870 km (0.075 R)
• M75: 63,917,635 km (0.042 R)
• M76: 64,027,141 km (0.058 R)
• M77: 64,905,579 km (0.112 R)
• M78: 65,015,683 km (0.091 R)
• M79: 65,788,057 km (0.101 R)
• M80: 66,341,569 km (0.072 R)
• M81: 67,007,878 km (0.098 R)
• M82: 67,230,480 km (0.093 R)
• M83: 69,357,313 km (0.095 R)
• M84: 70,485,430 km (0.076 R)
• M85: 70,825,167 km (0.069 R)
• M86: 74,136,366 km (0.096 R)
• M87: 75,174,127 km (0.093 R)
• M88: 75,289,766 km (0.08 R)
• M89: 75,636,983 km (0.039 R)
• M90: 76,216,824 km (0.079 R)
• M91: 77,031,085 km (0.107 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit