🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 46.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.65 AU - 0.77 AU

Year: 227 Days

Day: 21.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,561,069 km

• M1: 392,994 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.65 AU - 0.81 AU

Year: 236 Days

Day: 17.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.36 AU

Year: 437 Days

Day: 22.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.82 AU - 2.04 AU

Year: 1016 Days

Day: 12.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.6 AU - 2.96 AU

Year: 1756 Days

Day: 35.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,561,069 km

• M1: 1,045,240 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 10.5

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.92 AU - 5 AU

Year: 4184 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,561,069 km

• M1: 140,772 km (0.082 R)
• M2: 224,846 km (0.106 R)
• M3: 609,462 km (0.084 R)
• M4: 724,203 km (0.095 R)
• M5: 1,003,652 km (0.091 R)
• M6: 1,099,844 km (0.106 R)
• M7: 1,272,479 km (0.056 R)
• M8: 1,438,683 km (0.109 R)
• M9: 1,877,154 km (0.114 R)
• M10: 1,980,227 km (0.054 R)
• M11: 2,050,089 km (0.079 R)
• M12: 2,337,766 km (0.109 R)
• M13: 2,832,785 km (0.116 R)
• M14: 3,011,854 km (0.096 R)
• M15: 3,592,593 km (0.092 R)
• M16: 3,700,004 km (0.114 R)
• M17: 4,185,300 km (0.072 R)
• M18: 4,412,688 km (0.101 R)
• M19: 4,784,888 km (0.041 R)
• M20: 5,070,769 km (0.101 R)
• M21: 5,191,495 km (0.107 R)
• M22: 5,534,822 km (0.097 R)
• M23: 5,684,270 km (0.078 R)
• M24: 6,820,616 km (0.085 R)
• M25: 6,900,651 km (0.113 R)
• M26: 7,359,916 km (0.1 R)
• M27: 7,662,553 km (0.099 R)
• M28: 8,053,452 km (0.119 R)
• M29: 8,422,360 km (0.115 R)
• M30: 8,565,824 km (0.093 R)
• M31: 8,942,362 km (0.104 R)
• M32: 9,354,056 km (0.101 R)
• M33: 9,472,687 km (0.077 R)
• M34: 9,741,813 km (0.11 R)
• M35: 10,287,397 km (0.086 R)
• M36: 10,533,186 km (0.099 R)
• M37: 10,749,804 km (0.057 R)
• M38: 11,535,492 km (0.109 R)
• M39: 12,112,491 km (0.052 R)
• M40: 12,242,043 km (0.054 R)
• M41: 12,764,887 km (0.119 R)
• M42: 13,899,886 km (0.109 R)
• M43: 14,479,428 km (0.113 R)
• M44: 15,241,181 km (0.062 R)
• M45: 15,346,198 km (0.078 R)
• M46: 15,486,372 km (0.078 R)
• M47: 15,591,838 km (0.037 R)
• M48: 16,016,098 km (0.116 R)
• M49: 16,087,157 km (0.042 R)
• M50: 16,587,562 km (0.107 R)
• M51: 16,912,039 km (0.069 R)
• M52: 16,984,445 km (0.083 R)
• M53: 17,202,259 km (0.09 R)
• M54: 17,567,278 km (0.062 R)
• M55: 17,640,581 km (0.052 R)
• M56: 18,230,745 km (0.062 R)
• M57: 18,304,945 km (0.049 R)
• M58: 18,453,795 km (0.069 R)
• M59: 20,116,575 km (0.11 R)
• M60: 20,888,201 km (0.083 R)
• M61: 21,355,844 km (0.116 R)
• M62: 22,500,118 km (0.091 R)
• M63: 23,099,856 km (0.084 R)
• M64: 23,542,965 km (0.048 R)
• M65: 23,785,912 km (0.103 R)
• M66: 23,866,994 km (0.063 R)
• M67: 24,070,297 km (0.101 R)
• M68: 24,151,828 km (0.107 R)
• M69: 24,274,199 km (0.044 R)
• M70: 24,355,880 km (0.062 R)
• M71: 24,806,917 km (0.101 R)
• M72: 25,426,402 km (0.027 R)
• M73: 25,842,135 km (0.101 R)
• M74: 26,050,973 km (0.051 R)
• M75: 26,638,444 km (0.082 R)
• M76: 27,187,917 km (0.115 R)
• M77: 27,783,765 km (0.105 R)
• M78: 27,911,971 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 13.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.26 AU - 7 AU

Year: 5748 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,561,069 km

• M1: 188,194 km (0.099 R)
• M2: 276,457 km (0.114 R)
• M3: 662,419 km (0.078 R)
• M4: 883,974 km (0.11 R)
• M5: 977,323 km (0.086 R)
• M6: 1,117,047 km (0.118 R)
• M7: 1,324,839 km (0.109 R)
• M8: 1,497,325 km (0.037 R)
• M9: 1,918,293 km (0.11 R)
• M10: 2,007,005 km (0.093 R)
• M11: 2,244,417 km (0.105 R)
• M12: 2,414,360 km (0.094 R)
• M13: 2,529,999 km (0.036 R)
• M14: 2,707,273 km (0.11 R)
• M15: 2,991,209 km (0.037 R)
• M16: 3,349,197 km (0.114 R)
• M17: 3,435,515 km (0.069 R)
• M18: 3,610,395 km (0.037 R)
• M19: 3,743,537 km (0.104 R)
• M20: 4,129,948 km (0.114 R)
• M21: 4,292,711 km (0.095 R)
• M22: 4,745,693 km (0.097 R)
• M23: 4,843,081 km (0.117 R)
• M24: 5,239,217 km (0.12 R)
• M25: 5,827,136 km (0.092 R)
• M26: 6,517,231 km (0.102 R)
• M27: 6,762,123 km (0.104 R)
• M28: 7,010,156 km (0.081 R)
• M29: 7,233,207 km (0.098 R)
• M30: 8,353,994 km (0.084 R)
• M31: 8,442,406 km (0.11 R)
• M32: 9,467,002 km (0.102 R)
• M33: 10,056,717 km (0.109 R)
• M34: 10,213,795 km (0.09 R)
• M35: 10,562,507 km (0.099 R)
• M36: 10,658,250 km (0.116 R)
• M37: 10,947,423 km (0.115 R)
• M38: 11,141,601 km (0.107 R)
• M39: 11,599,071 km (0.095 R)
• M40: 11,830,200 km (0.095 R)
• M41: 12,735,865 km (0.112 R)
• M42: 12,974,324 km (0.08 R)
• M43: 13,180,021 km (0.076 R)
• M44: 13,283,094 km (0.107 R)
• M45: 13,629,114 km (0.058 R)
• M46: 13,873,108 km (0.103 R)
• M47: 14,083,293 km (0.118 R)
• M48: 14,613,618 km (0.102 R)
• M49: 14,970,857 km (0.069 R)
• M50: 15,150,524 km (0.058 R)
• M51: 15,694,013 km (0.082 R)
• M52: 16,023,129 km (0.082 R)
• M53: 16,354,488 km (0.095 R)
• M54: 16,502,440 km (0.09 R)
• M55: 16,688,091 km (0.105 R)
• M56: 16,874,490 km (0.067 R)
• M57: 17,061,637 km (0.087 R)
• M58: 17,362,329 km (0.092 R)
• M59: 17,551,121 km (0.033 R)
• M60: 18,853,371 km (0.105 R)
• M61: 19,398,655 km (0.119 R)
• M62: 19,752,005 km (0.087 R)
• M63: 21,146,108 km (0.058 R)
• M64: 21,267,132 km (0.087 R)
• M65: 22,695,493 km (0.107 R)
• M66: 23,150,719 km (0.108 R)
• M67: 23,442,136 km (0.101 R)
• M68: 23,692,862 km (0.112 R)
• M69: 24,831,900 km (0.106 R)
• M70: 25,130,049 km (0.118 R)
• M71: 25,902,423 km (0.064 R)
• M72: 27,294,730 km (0.042 R)
• M73: 27,470,507 km (0.113 R)
• M74: 28,266,069 km (0.075 R)
• M75: 28,666,692 km (0.089 R)
• M76: 29,518,652 km (0.118 R)
• M77: 29,789,424 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit