🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 143 Days

Day: 22.2 Hours

Environment

Temp: 256 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,551,773 km

• M1: 227,389 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 155 Days

Day: 34.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,551,773 km

• M1: 188,194 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 176 Days

Day: 25.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.08 AU - 3.06 AU

Year: 1483 Days

Day: 20.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.8 AU - 4.26 AU

Year: 2387 Days

Day: 42.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 11.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.26 AU - 6.36 AU

Year: 4404 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,551,773 km

• M1: 163,211 km (0.11 R)
• M2: 254,765 km (0.085 R)
• M3: 366,964 km (0.057 R)
• M4: 529,128 km (0.084 R)
• M5: 876,344 km (0.093 R)
• M6: 1,011,431 km (0.105 R)
• M7: 1,460,225 km (0.111 R)
• M8: 1,623,286 km (0.103 R)
• M9: 1,749,547 km (0.086 R)
• M10: 1,864,737 km (0.08 R)
• M11: 2,210,159 km (0.049 R)
• M12: 2,335,223 km (0.082 R)
• M13: 3,099,967 km (0.119 R)
• M14: 3,187,631 km (0.06 R)
• M15: 3,276,044 km (0.107 R)
• M16: 3,601,569 km (0.1 R)
• M17: 3,918,567 km (0.032 R)
• M18: 4,460,709 km (0.11 R)
• M19: 4,903,220 km (0.053 R)
• M20: 4,985,199 km (0.115 R)
• M21: 5,192,392 km (0.086 R)
• M22: 5,276,018 km (0.087 R)
• M23: 5,508,343 km (0.101 R)
• M24: 5,657,941 km (0.047 R)
• M25: 5,830,577 km (0.114 R)
• M26: 6,005,008 km (0.055 R)
• M27: 6,811,341 km (0.115 R)
• M28: 6,926,082 km (0.096 R)
• M29: 7,320,871 km (0.049 R)
• M30: 7,556,637 km (0.09 R)
• M31: 7,747,075 km (0.08 R)
• M32: 7,987,330 km (0.109 R)
• M33: 8,922,615 km (0.111 R)
• M34: 9,174,538 km (0.081 R)
• M35: 9,480,017 km (0.05 R)
• M36: 9,582,492 km (0.044 R)
• M37: 9,840,548 km (0.025 R)
• M38: 9,970,399 km (0.1 R)
• M39: 10,048,639 km (0.112 R)
• M40: 10,495,787 km (0.094 R)
• M41: 11,003,073 km (0.108 R)
• M42: 11,164,938 km (0.074 R)
• M43: 11,273,396 km (0.066 R)
• M44: 11,545,814 km (0.108 R)
• M45: 12,097,381 km (0.117 R)
• M46: 12,488,580 km (0.103 R)
• M47: 12,629,351 km (0.102 R)
• M48: 13,140,228 km (0.075 R)
• M49: 13,427,157 km (0.119 R)
• M50: 13,861,290 km (0.084 R)
• M51: 15,251,353 km (0.118 R)
• M52: 15,401,849 km (0.074 R)
• M53: 15,583,012 km (0.094 R)
• M54: 16,561,681 km (0.028 R)
• M55: 16,902,615 km (0.077 R)
• M56: 17,120,878 km (0.052 R)
• M57: 18,066,636 km (0.105 R)
• M58: 18,194,093 km (0.058 R)
• M59: 18,417,742 km (0.092 R)
• M60: 18,610,125 km (0.03 R)
• M61: 18,900,045 km (0.046 R)
• M62: 19,029,448 km (0.095 R)
• M63: 19,484,375 km (0.104 R)
• M64: 20,140,661 km (0.091 R)
• M65: 20,272,755 km (0.095 R)
• M66: 20,637,475 km (0.076 R)
• M67: 21,138,478 km (0.087 R)
• M68: 21,239,158 km (0.031 R)
• M69: 21,373,646 km (0.091 R)
• M70: 22,322,994 km (0.076 R)
• M71: 22,528,243 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 6.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.32 AU - 19.42 AU

Year: 28336 Days

Day: 18.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,551,773 km

• M1: 114,891 km (0.106 R)
• M2: 289,621 km (0.07 R)
• M3: 347,665 km (0.118 R)
• M4: 394,340 km (0.096 R)
• M5: 460,313 km (0.12 R)
• M6: 585,526 km (0.079 R)
• M7: 682,166 km (0.078 R)
• M8: 1,003,802 km (0.081 R)
• M9: 1,073,514 km (0.081 R)
• M10: 1,169,107 km (0.057 R)
• M11: 1,828,984 km (0.085 R)
• M12: 3,081,567 km (0.112 R)
• M13: 3,428,334 km (0.075 R)
• M14: 3,714,814 km (0.087 R)
• M15: 5,056,258 km (0.051 R)
• M16: 5,714,938 km (0.075 R)
• M17: 5,799,161 km (0.062 R)
• M18: 6,619,706 km (0.092 R)
• M19: 7,568,455 km (0.083 R)
• M20: 7,753,957 km (0.075 R)
• M21: 7,800,482 km (0.078 R)
• M22: 8,129,447 km (0.116 R)
• M23: 9,690,052 km (0.112 R)
• M24: 10,350,078 km (0.06 R)
• M25: 10,763,268 km (0.038 R)
• M26: 13,973,937 km (0.079 R)
• M27: 14,660,591 km (0.116 R)
• M28: 14,718,336 km (0.118 R)
• M29: 17,392,996 km (0.117 R)
• M30: 17,576,553 km (0.046 R)
• M31: 19,956,954 km (0.12 R)
• M32: 20,020,982 km (0.098 R)
• M33: 21,249,779 km (0.036 R)
• M34: 22,303,547 km (0.118 R)
• M35: 22,369,968 km (0.089 R)
• M36: 22,636,252 km (0.1 R)
• M37: 23,576,774 km (0.112 R)
• M38: 24,942,303 km (0.069 R)
• M39: 25,218,461 km (0.108 R)
• M40: 25,287,725 km (0.043 R)
• M41: 25,565,079 km (0.119 R)
• M42: 26,967,410 km (0.064 R)
• M43: 27,250,898 km (0.05 R)
• M44: 27,749,358 km (0.066 R)
• M45: 28,035,539 km (0.101 R)
• M46: 29,262,690 km (0.082 R)
• M47: 29,992,727 km (0.096 R)
• M48: 30,359,841 km (0.066 R)
• M49: 31,619,754 km (0.116 R)
• M50: 33,503,191 km (0.088 R)
• M51: 33,731,627 km (0.055 R)
• M52: 34,036,956 km (0.056 R)
• M53: 34,343,333 km (0.025 R)
• M54: 34,727,500 km (0.091 R)
• M55: 34,881,586 km (0.03 R)
• M56: 35,655,306 km (0.068 R)
• M57: 37,535,452 km (0.104 R)
• M58: 38,248,735 km (0.086 R)
• M59: 38,328,321 km (0.106 R)
• M60: 39,688,764 km (0.089 R)
• M61: 40,253,645 km (0.092 R)
• M62: 40,902,302 km (0.115 R)
• M63: 41,472,868 km (0.07 R)
• M64: 42,292,365 km (0.108 R)
• M65: 43,365,730 km (0.098 R)
• M66: 43,947,366 km (0.1 R)
• M67: 44,280,970 km (0.111 R)
• M68: 45,707,834 km (0.112 R)
• M69: 46,639,231 km (0.098 R)
• M70: 46,724,202 km (0.109 R)
• M71: 46,894,295 km (0.064 R)
• M72: 47,405,770 km (0.056 R)
• M73: 47,833,620 km (0.05 R)
• M74: 48,262,517 km (0.105 R)
• M75: 50,688,396 km (0.106 R)
• M76: 51,740,219 km (0.114 R)
• M77: 52,533,686 km (0.12 R)
• M78: 54,132,887 km (0.058 R)
• M79: 56,289,789 km (0.104 R)
• M80: 57,378,862 km (0.099 R)
• M81: 58,017,196 km (0.105 R)
• M82: 58,566,370 km (0.091 R)
• M83: 59,117,189 km (0.107 R)
• M84: 60,779,969 km (0.091 R)
• M85: 61,337,670 km (0.075 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit