🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 23.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,540,408 km

• M1: 99,632 km (0.085 R)
• M2: 137,032 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 153 Days

Day: 27.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.76 AU - 0.92 AU

Year: 289 Days

Day: 33 Hours

Environment

Temp: 79 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.2 AU

Year: 409 Days

Day: 16.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,540,408 km

• M1: 266,583 km (0.069 R)
• M2: 306,227 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.02 AU - 1.38 AU

Year: 493 Days

Day: 46.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.77 AU - 2.11 AU

Year: 1013 Days

Day: 23.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.88 AU - 2.94 AU

Year: 1402 Days

Day: 25.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 13.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.49 AU - 12.39 AU

Year: 15461 Days

Day: 5.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 26,540,408 km

• M1: 177,423 km (0.06 R)
• M2: 446,250 km (0.044 R)
• M3: 735,423 km (0.095 R)
• M4: 1,063,042 km (0.098 R)
• M5: 1,625,979 km (0.115 R)
• M6: 2,059,364 km (0.095 R)
• M7: 2,962,786 km (0.117 R)
• M8: 3,312,845 km (0.111 R)
• M9: 3,566,114 km (0.08 R)
• M10: 3,863,215 km (0.061 R)
• M11: 4,053,205 km (0.12 R)
• M12: 4,601,631 km (0.116 R)
• M13: 4,884,819 km (0.068 R)
• M14: 5,299,355 km (0.035 R)
• M15: 7,396,568 km (0.056 R)
• M16: 7,824,866 km (0.085 R)
• M17: 8,359,230 km (0.101 R)
• M18: 8,805,331 km (0.09 R)
• M19: 10,295,176 km (0.113 R)
• M20: 10,719,884 km (0.07 R)
• M21: 11,096,272 km (0.114 R)
• M22: 11,367,793 km (0.115 R)
• M23: 11,477,149 km (0.103 R)
• M24: 12,084,067 km (0.08 R)
• M25: 12,307,566 km (0.095 R)
• M26: 13,387,065 km (0.075 R)
• M27: 13,734,431 km (0.085 R)
• M28: 13,909,161 km (0.074 R)
• M29: 14,260,866 km (0.03 R)
• M30: 15,757,892 km (0.106 R)
• M31: 18,576,465 km (0.111 R)
• M32: 19,615,572 km (0.086 R)
• M33: 19,746,919 km (0.085 R)
• M34: 20,142,306 km (0.113 R)
• M35: 21,411,794 km (0.088 R)
• M36: 22,226,952 km (0.104 R)
• M37: 23,260,225 km (0.107 R)
• M38: 23,747,764 km (0.079 R)
• M39: 24,097,973 km (0.083 R)
• M40: 24,309,056 km (0.099 R)
• M41: 24,449,977 km (0.106 R)
• M42: 24,803,776 km (0.069 R)
• M43: 26,961,725 km (0.116 R)
• M44: 27,180,736 km (0.112 R)
• M45: 27,841,510 km (0.067 R)
• M46: 29,179,065 km (0.101 R)
• M47: 31,454,598 km (0.096 R)
• M48: 31,762,321 km (0.071 R)
• M49: 33,707,991 km (0.119 R)
• M50: 34,338,695 km (0.076 R)
• M51: 34,576,257 km (0.109 R)
• M52: 34,893,853 km (0.039 R)
• M53: 35,053,025 km (0.044 R)
• M54: 35,531,888 km (0.075 R)
• M55: 36,012,995 km (0.031 R)
• M56: 36,981,641 km (0.108 R)
• M57: 38,122,624 km (0.112 R)
• M58: 38,450,692 km (0.083 R)
• M59: 38,779,807 km (0.109 R)
• M60: 39,027,093 km (0.047 R)
• M61: 39,275,126 km (0.031 R)
• M62: 39,689,512 km (0.097 R)
• M63: 39,855,566 km (0.1 R)
• M64: 41,277,344 km (0.103 R)
• M65: 41,698,611 km (0.111 R)
• M66: 42,460,513 km (0.063 R)
• M67: 42,971,091 km (0.114 R)
• M68: 43,483,613 km (0.093 R)
• M69: 43,654,903 km (0.073 R)
• M70: 44,773,895 km (0.096 R)
• M71: 45,293,598 km (0.114 R)
• M72: 47,127,967 km (0.083 R)
• M73: 48,630,827 km (0.067 R)
• M74: 49,343,362 km (0.05 R)
• M75: 49,790,510 km (0.07 R)
• M76: 51,502,059 km (0.061 R)
• M77: 51,683,222 km (0.108 R)
• M78: 55,353,157 km (0.082 R)
• M79: 56,190,307 km (0.087 R)
• M80: 56,563,852 km (0.1 R)
• M81: 56,750,850 km (0.079 R)
• M82: 57,501,083 km (0.09 R)
• M83: 58,065,815 km (0.115 R)
• M84: 58,537,946 km (0.032 R)
• M85: 59,581,092 km (0.063 R)
• M86: 59,676,236 km (0.081 R)
• M87: 61,493,252 km (0.069 R)
• M88: 65,279,724 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.7

Radius: 6.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.96 AU - 15.88 AU

Year: 19462 Days

Day: 16 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,540,408 km

• M1: 207,791 km (0.062 R)
• M2: 427,850 km (0.119 R)
• M3: 567,275 km (0.119 R)
• M4: 791,672 km (0.103 R)
• M5: 851,960 km (0.084 R)
• M6: 1,177,186 km (0.116 R)
• M7: 1,660,836 km (0.074 R)
• M8: 1,770,790 km (0.118 R)
• M9: 2,182,783 km (0.091 R)
• M10: 2,251,448 km (0.116 R)
• M11: 2,355,867 km (0.048 R)
• M12: 2,533,440 km (0.099 R)
• M13: 2,623,797 km (0.12 R)
• M14: 3,130,335 km (0.118 R)
• M15: 3,207,977 km (0.062 R)
• M16: 3,247,022 km (0.096 R)
• M17: 3,305,963 km (0.092 R)
• M18: 3,365,204 km (0.107 R)
• M19: 3,504,779 km (0.031 R)
• M20: 3,666,793 km (0.087 R)
• M21: 3,769,268 km (0.037 R)
• M22: 3,976,910 km (0.034 R)
• M23: 4,145,955 km (0.047 R)
• M24: 4,188,441 km (0.115 R)
• M25: 6,398,750 km (0.114 R)
• M26: 6,847,244 km (0.098 R)
• M27: 6,897,808 km (0.07 R)
• M28: 7,331,642 km (0.043 R)
• M29: 8,252,716 km (0.09 R)
• M30: 8,795,158 km (0.112 R)
• M31: 8,932,638 km (0.066 R)
• M32: 10,374,612 km (0.092 R)
• M33: 10,753,693 km (0.075 R)
• M34: 10,959,690 km (0.083 R)
• M35: 11,435,411 km (0.089 R)
• M36: 11,555,388 km (0.095 R)
• M37: 11,645,596 km (0.118 R)
• M38: 12,684,852 km (0.103 R)
• M39: 12,809,168 km (0.116 R)
• M40: 13,753,579 km (0.092 R)
• M41: 13,945,065 km (0.1 R)
• M42: 14,460,280 km (0.102 R)
• M43: 15,080,213 km (0.11 R)
• M44: 15,542,471 km (0.051 R)
• M45: 16,650,542 km (0.11 R)
• M46: 17,922,872 km (0.086 R)
• M47: 18,272,034 km (0.11 R)
• M48: 18,412,356 km (0.084 R)
• M49: 19,190,564 km (0.119 R)
• M50: 20,123,906 km (0.098 R)
• M51: 20,305,069 km (0.1 R)
• M52: 20,559,684 km (0.114 R)
• M53: 20,778,845 km (0.111 R)
• M54: 20,851,998 km (0.085 R)
• M55: 20,998,604 km (0.113 R)
• M56: 21,885,720 km (0.092 R)
• M57: 22,071,969 km (0.088 R)
• M58: 22,446,263 km (0.119 R)
• M59: 24,002,679 km (0.096 R)
• M60: 24,348,849 km (0.102 R)
• M61: 25,124,364 km (0.087 R)
• M62: 25,163,259 km (0.054 R)
• M63: 26,104,978 km (0.033 R)
• M64: 26,263,103 km (0.069 R)
• M65: 26,461,021 km (0.115 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: 229 - 19,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit