🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 12.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.54 AU - 0.74 AU

Year: 186 Days

Day: 47.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.81 AU - 0.97 AU

Year: 305 Days

Day: 27.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,070,242 km

• M1: 328,667 km (0.05 R)
• M2: 359,035 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.04 AU - 1.36 AU

Year: 478 Days

Day: 29.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,070,242 km

• M1: 291,566 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.86 AU - 3.12 AU

Year: 1879 Days

Day: 46.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,070,242 km

• M1: 143,614 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.67 AU - 3.83 AU

Year: 2129 Days

Day: 12.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.66 AU - 5 AU

Year: 3858 Days

Day: 27.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,070,242 km

• M1: 3,200,497 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 9.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.86 AU - 9.78 AU

Year: 9520 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,070,242 km

• M1: 133,142 km (0.119 R)
• M2: 203,902 km (0.085 R)
• M3: 549,623 km (0.108 R)
• M4: 1,094,458 km (0.111 R)
• M5: 2,408,227 km (0.101 R)
• M6: 2,652,669 km (0.074 R)
• M7: 2,803,165 km (0.101 R)
• M8: 3,379,416 km (0.109 R)
• M9: 3,991,720 km (0.12 R)
• M10: 4,222,849 km (0.083 R)
• M11: 4,428,845 km (0.108 R)
• M12: 4,789,675 km (0.092 R)
• M13: 5,797,665 km (0.05 R)
• M14: 6,059,761 km (0.062 R)
• M15: 6,663,688 km (0.111 R)
• M16: 6,972,906 km (0.095 R)
• M17: 7,322,068 km (0.088 R)
• M18: 7,427,983 km (0.101 R)
• M19: 7,498,743 km (0.098 R)
• M20: 7,569,802 km (0.065 R)
• M21: 8,403,361 km (0.089 R)
• M22: 8,925,009 km (0.108 R)
• M23: 9,227,795 km (0.088 R)
• M24: 9,649,661 km (0.115 R)
• M25: 9,727,153 km (0.098 R)
• M26: 9,804,644 km (0.109 R)
• M27: 10,314,025 km (0.118 R)
• M28: 10,552,185 km (0.032 R)
• M29: 10,631,921 km (0.112 R)
• M30: 12,101,421 km (0.101 R)
• M31: 12,352,595 km (0.118 R)
• M32: 12,520,893 km (0.065 R)
• M33: 12,902,517 km (0.111 R)
• M34: 13,030,573 km (0.068 R)
• M35: 14,202,074 km (0.08 R)
• M36: 14,511,293 km (0.086 R)
• M37: 15,406,935 km (0.081 R)
• M38: 15,998,744 km (0.068 R)
• M39: 16,136,374 km (0.031 R)
• M40: 16,320,529 km (0.084 R)
• M41: 16,830,359 km (0.099 R)
• M42: 17,017,057 km (0.067 R)
• M43: 17,628,763 km (0.1 R)
• M44: 17,913,447 km (0.117 R)
• M45: 18,391,413 km (0.115 R)
• M46: 18,825,097 km (0.103 R)
• M47: 19,116,065 km (0.114 R)
• M48: 19,213,453 km (0.111 R)
• M49: 19,457,597 km (0.038 R)
• M50: 19,800,924 km (0.088 R)
• M51: 20,743,241 km (0.108 R)
• M52: 20,843,322 km (0.118 R)
• M53: 20,993,668 km (0.1 R)
• M54: 21,094,197 km (0.079 R)
• M55: 21,194,727 km (0.06 R)
• M56: 21,497,513 km (0.043 R)
• M57: 21,598,791 km (0.112 R)
• M58: 22,929,314 km (0.104 R)
• M59: 23,970,815 km (0.102 R)
• M60: 25,294,307 km (0.048 R)
• M61: 25,938,027 km (0.098 R)
• M62: 26,587,132 km (0.096 R)
• M63: 27,186,870 km (0.073 R)
• M64: 27,296,375 km (0.113 R)
• M65: 27,680,842 km (0.097 R)
• M66: 28,011,752 km (0.028 R)
• M67: 28,956,613 km (0.067 R)
• M68: 30,025,041 km (0.042 R)
• M69: 31,220,776 km (0.073 R)
• M70: 32,432,220 km (0.075 R)
• M71: 32,664,695 km (0.081 R)
• M72: 33,131,291 km (0.06 R)
• M73: 33,599,981 km (0.1 R)
• M74: 33,835,298 km (0.119 R)
• M75: 34,425,761 km (0.107 R)
• M76: 34,603,633 km (0.098 R)
• M77: 34,841,194 km (0.076 R)
• M78: 35,317,813 km (0.079 R)
• M79: 35,497,181 km (0.026 R)
• M80: 35,676,848 km (0.066 R)
• M81: 36,037,080 km (0.107 R)
• M82: 36,458,796 km (0.034 R)
• M83: 36,579,522 km (0.062 R)
• M84: 36,882,158 km (0.112 R)
• M85: 37,368,052 km (0.089 R)
• M86: 38,346,123 km (0.09 R)
• M87: 38,653,547 km (0.116 R)
• M88: 39,891,170 km (0.066 R)
• M89: 40,827,952 km (0.08 R)
• M90: 41,835,194 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 3.6

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.15 AU - 16.01 AU

Year: 20233 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,070,242 km

• M1: 49,367 km (0.075 R)
• M2: 121,922 km (0.09 R)
• M3: 262,843 km (0.111 R)
• M4: 430,094 km (0.112 R)
• M5: 591,959 km (0.073 R)
• M6: 697,575 km (0.078 R)
• M7: 790,326 km (0.038 R)
• M8: 1,266,346 km (0.05 R)
• M9: 1,714,691 km (0.103 R)
• M10: 3,343,213 km (0.091 R)
• M11: 3,563,421 km (0.063 R)
• M12: 3,627,150 km (0.099 R)
• M13: 3,853,492 km (0.111 R)
• M14: 3,951,777 km (0.101 R)
• M15: 4,117,532 km (0.051 R)
• M16: 4,593,702 km (0.089 R)
• M17: 4,663,265 km (0.102 R)
• M18: 4,838,294 km (0.065 R)
• M19: 5,015,717 km (0.099 R)
• M20: 5,303,843 km (0.102 R)
• M21: 6,009,346 km (0.118 R)
• M22: 6,509,003 km (0.055 R)
• M23: 6,626,138 km (0.059 R)
• M24: 6,704,677 km (0.082 R)
• M25: 6,862,653 km (0.111 R)
• M26: 7,061,767 km (0.104 R)
• M27: 7,141,952 km (0.086 R)
• M28: 7,343,759 km (0.104 R)
• M29: 7,384,300 km (0.041 R)
• M30: 8,465,444 km (0.109 R)
• M31: 8,593,500 km (0.07 R)
• M32: 8,808,023 km (0.104 R)
• M33: 8,894,341 km (0.104 R)
• M34: 9,198,773 km (0.092 R)
• M35: 9,374,251 km (0.045 R)
• M36: 10,633,117 km (0.036 R)
• M37: 11,376,020 km (0.068 R)
• M38: 11,896,471 km (0.112 R)
• M39: 12,813,357 km (0.049 R)
• M40: 13,206,350 km (0.038 R)
• M41: 13,752,981 km (0.034 R)
• M42: 14,357,656 km (0.076 R)
• M43: 14,561,109 km (0.102 R)
• M44: 14,816,921 km (0.096 R)
• M45: 15,436,555 km (0.116 R)
• M46: 15,697,305 km (0.118 R)
• M47: 16,276,099 km (0.113 R)
• M48: 17,238,013 km (0.061 R)
• M49: 18,881,794 km (0.11 R)
• M50: 19,891,730 km (0.068 R)
• M51: 20,061,822 km (0.088 R)
• M52: 20,346,208 km (0.097 R)
• M53: 20,517,647 km (0.113 R)
• M54: 20,804,127 km (0.03 R)
• M55: 21,265,487 km (0.079 R)
• M56: 21,497,364 km (0.12 R)
• M57: 21,730,138 km (0.052 R)
• M58: 22,256,872 km (0.044 R)
• M59: 22,728,704 km (0.071 R)
• M60: 23,025,207 km (0.051 R)
• M61: 23,382,746 km (0.06 R)
• M62: 23,442,435 km (0.109 R)
• M63: 24,405,546 km (0.104 R)
• M64: 24,953,074 km (0.096 R)
• M65: 25,812,514 km (0.097 R)
• M66: 26,432,448 km (0.099 R)
• M67: 27,245,662 km (0.099 R)
• M68: 27,308,493 km (0.105 R)
• M69: 28,385,149 km (0.105 R)
• M70: 29,798,699 km (0.111 R)
• M71: 31,432,757 km (0.099 R)
• M72: 32,360,413 km (0.098 R)
• M73: 32,760,737 km (0.101 R)
• M74: 34,106,968 km (0.086 R)
• M75: 34,174,736 km (0.064 R)
• M76: 34,310,421 km (0.094 R)
• M77: 34,923,324 km (0.087 R)
• M78: 35,815,077 km (0.087 R)
• M79: 36,575,333 km (0.097 R)
• M80: 37,201,400 km (0.051 R)
• M81: 38,393,546 km (0.104 R)
• M82: 40,240,930 km (0.102 R)
• M83: 40,455,902 km (0.097 R)
• M84: 41,899,072 km (0.05 R)
• M85: 43,138,940 km (0.057 R)
• M86: 44,242,972 km (0.068 R)
• M87: 44,984,080 km (0.12 R)
• M88: 45,430,779 km (0.103 R)
• M89: 45,505,428 km (0.09 R)
• M90: 45,729,376 km (0.109 R)
• M91: 45,953,773 km (0.106 R)
• M92: 46,854,951 km (0.107 R)
• M93: 47,383,330 km (0.092 R)
• M94: 47,761,813 km (0.066 R)
• M95: 49,439,553 km (0.115 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit