🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 146 Days

Day: 16.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.01 AU - 1.09 AU

Year: 408 Days

Day: 36.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,593,473 km

• M1: 64,925 km (0.093 R)
• M2: 91,404 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.06 AU - 1.12 AU

Year: 431 Days

Day: 46.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,593,473 km

• M1: 284,386 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.99 AU - 2.05 AU

Year: 1087 Days

Day: 33.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.42 AU - 2.56 AU

Year: 1488 Days

Day: 24.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,593,473 km

• M1: 99,483 km (0.102 R)
• M2: 937,679 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.27 AU - 4.81 AU

Year: 3076 Days

Day: 13.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 13.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.08 AU - 6.22 AU

Year: 5776 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,593,473 km

• M1: 185,053 km (0.11 R)
• M2: 314,006 km (0.063 R)
• M3: 618,886 km (0.082 R)
• M4: 766,240 km (0.099 R)
• M5: 1,083,837 km (0.082 R)
• M6: 1,389,615 km (0.082 R)
• M7: 1,980,825 km (0.078 R)
• M8: 2,187,570 km (0.073 R)
• M9: 2,358,261 km (0.102 R)
• M10: 2,467,168 km (0.083 R)
• M11: 2,758,585 km (0.108 R)
• M12: 3,108,943 km (0.089 R)
• M13: 3,699,406 km (0.103 R)
• M14: 4,165,254 km (0.08 R)
• M15: 5,096,201 km (0.072 R)
• M16: 5,353,360 km (0.099 R)
• M17: 6,578,267 km (0.05 R)
• M18: 7,079,270 km (0.059 R)
• M19: 7,238,293 km (0.048 R)
• M20: 7,657,616 km (0.091 R)
• M21: 8,251,370 km (0.036 R)
• M22: 8,553,857 km (0.067 R)
• M23: 8,928,599 km (0.111 R)
• M24: 9,031,672 km (0.09 R)
• M25: 9,308,728 km (0.066 R)
• M26: 9,623,631 km (0.108 R)
• M27: 9,977,879 km (0.095 R)
• M28: 10,662,439 km (0.079 R)
• M29: 11,250,957 km (0.08 R)
• M30: 11,586,505 km (0.073 R)
• M31: 11,699,152 km (0.079 R)
• M32: 12,420,962 km (0.113 R)
• M33: 13,392,600 km (0.035 R)
• M34: 13,907,516 km (0.03 R)
• M35: 14,348,381 km (0.11 R)
• M36: 14,712,502 km (0.107 R)
• M37: 14,916,104 km (0.077 R)
• M38: 15,367,292 km (0.117 R)
• M39: 16,283,279 km (0.108 R)
• M40: 17,217,069 km (0.1 R)
• M41: 17,431,593 km (0.085 R)
• M42: 17,733,631 km (0.083 R)
• M43: 18,342,793 km (0.118 R)
• M44: 19,180,541 km (0.113 R)
• M45: 19,403,143 km (0.109 R)
• M46: 19,671,222 km (0.079 R)
• M47: 19,985,677 km (0.1 R)
• M48: 20,710,778 km (0.098 R)
• M49: 21,168,248 km (0.064 R)
• M50: 21,814,362 km (0.082 R)
• M51: 22,420,233 km (0.05 R)
• M52: 23,696,004 km (0.054 R)
• M53: 23,934,911 km (0.116 R)
• M54: 24,078,675 km (0.093 R)
• M55: 24,174,567 km (0.095 R)
• M56: 24,318,779 km (0.08 R)
• M57: 24,656,272 km (0.088 R)
• M58: 25,287,276 km (0.085 R)
• M59: 25,972,883 km (0.113 R)
• M60: 26,416,740 km (0.036 R)
• M61: 26,912,956 km (0.117 R)
• M62: 27,462,280 km (0.118 R)
• M63: 28,724,586 km (0.096 R)
• M64: 29,388,502 km (0.068 R)
• M65: 30,109,115 km (0.119 R)
• M66: 30,575,561 km (0.104 R)
• M67: 30,679,531 km (0.048 R)
• M68: 31,567,843 km (0.087 R)
• M69: 31,673,011 km (0.12 R)
• M70: 31,936,153 km (0.08 R)
• M71: 32,676,962 km (0.114 R)
• M72: 32,783,326 km (0.117 R)
• M73: 32,942,947 km (0.113 R)
• M74: 33,209,531 km (0.063 R)
• M75: 33,530,568 km (0.085 R)
• M76: 33,906,357 km (0.089 R)
• M77: 35,860,854 km (0.114 R)
• M78: 36,410,177 km (0.091 R)
• M79: 36,741,237 km (0.102 R)
• M80: 37,073,195 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 7.4

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.24 AU - 15.04 AU

Year: 16021 Days

Day: 23.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,593,473 km

• M1: 151,543 km (0.107 R)
• M2: 604,226 km (0.076 R)
• M3: 717,771 km (0.118 R)
• M4: 838,646 km (0.082 R)
• M5: 966,552 km (0.08 R)
• M6: 1,193,941 km (0.082 R)
• M7: 1,592,619 km (0.062 R)
• M8: 1,671,906 km (0.028 R)
• M9: 1,752,389 km (0.095 R)
• M10: 2,690,219 km (0.116 R)
• M11: 2,978,045 km (0.092 R)
• M12: 3,043,419 km (0.05 R)
• M13: 4,598,190 km (0.05 R)
• M14: 5,137,041 km (0.028 R)
• M15: 5,655,248 km (0.068 R)
• M16: 6,065,296 km (0.06 R)
• M17: 6,357,910 km (0.099 R)
• M18: 6,442,432 km (0.099 R)
• M19: 8,486,238 km (0.113 R)
• M20: 8,626,112 km (0.108 R)
• M21: 8,766,585 km (0.112 R)
• M22: 10,411,713 km (0.115 R)
• M23: 10,611,426 km (0.109 R)
• M24: 12,571,307 km (0.097 R)
• M25: 12,837,442 km (0.118 R)
• M26: 12,890,849 km (0.115 R)
• M27: 13,266,938 km (0.109 R)
• M28: 13,483,555 km (0.085 R)
• M29: 13,646,767 km (0.074 R)
• M30: 13,865,329 km (0.1 R)
• M31: 14,306,044 km (0.053 R)
• M32: 14,472,547 km (0.105 R)
• M33: 14,528,197 km (0.074 R)
• M34: 16,577,838 km (0.111 R)
• M35: 17,576,852 km (0.116 R)
• M36: 18,353,864 km (0.082 R)
• M37: 18,534,727 km (0.095 R)
• M38: 18,837,663 km (0.105 R)
• M39: 19,081,059 km (0.082 R)
• M40: 20,127,346 km (0.113 R)
• M41: 20,626,106 km (0.055 R)
• M42: 21,002,943 km (0.052 R)
• M43: 21,381,874 km (0.101 R)
• M44: 21,572,312 km (0.105 R)
• M45: 22,468,104 km (0.093 R)
• M46: 22,790,936 km (0.094 R)
• M47: 22,855,712 km (0.099 R)
• M48: 23,637,660 km (0.043 R)
• M49: 23,900,205 km (0.042 R)
• M50: 24,362,163 km (0.116 R)
• M51: 25,227,736 km (0.066 R)
• M52: 27,057,318 km (0.068 R)
• M53: 27,125,984 km (0.084 R)
• M54: 28,649,339 km (0.119 R)
• M55: 28,859,224 km (0.096 R)
• M56: 29,704,004 km (0.072 R)
• M57: 30,129,310 km (0.1 R)
• M58: 30,200,519 km (0.056 R)
• M59: 30,485,353 km (0.108 R)
• M60: 30,556,711 km (0.047 R)
• M61: 30,628,219 km (0.049 R)
• M62: 32,286,362 km (0.114 R)
• M63: 32,796,790 km (0.091 R)
• M64: 34,418,431 km (0.117 R)
• M65: 34,641,481 km (0.03 R)
• M66: 34,865,130 km (0.082 R)
• M67: 35,388,723 km (0.099 R)
• M68: 35,689,115 km (0.052 R)
• M69: 35,915,008 km (0.093 R)
• M70: 36,443,836 km (0.114 R)
• M71: 36,975,208 km (0.091 R)
• M72: 37,738,905 km (0.051 R)
• M73: 39,048,934 km (0.06 R)
• M74: 43,709,805 km (0.082 R)
• M75: 44,517,035 km (0.12 R)
• M76: 45,329,202 km (0.087 R)
• M77: 46,064,326 km (0.1 R)
• M78: 46,638,782 km (0.111 R)
• M79: 46,721,061 km (0.096 R)
• M80: 47,546,242 km (0.099 R)
• M81: 48,293,185 km (0.08 R)
• M82: 48,543,013 km (0.1 R)
• M83: 48,709,815 km (0.105 R)
• M84: 49,462,591 km (0.107 R)
• M85: 50,979,962 km (0.091 R)
• M86: 51,574,165 km (0.043 R)
• M87: 51,659,137 km (0.035 R)
• M88: 51,999,921 km (0.113 R)
• M89: 54,232,968 km (0.087 R)
• M90: 55,622,583 km (0.066 R)
• M91: 57,199,943 km (0.052 R)
• M92: 57,288,056 km (0.107 R)
• M93: 59,147,707 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit