🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 140 Days

Day: 32.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,754,001 km

• M1: 73,303 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 484 Days

Day: 27.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 139 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,754,001 km

• M1: 24,684 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.96 AU

Year: 826 Days

Day: 29.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,754,001 km

• M1: 445,502 km (0.111 R)
• M2: 1,170,454 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.79 AU - 2.91 AU

Year: 1343 Days

Day: 27.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.23 AU - 2.51 AU

Year: 1360 Days

Day: 22.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,754,001 km

• M1: 391,797 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.32 AU - 3.78 AU

Year: 2493 Days

Day: 17.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.51 AU - 3.95 AU

Year: 2685 Days

Day: 13.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.14 AU - 4.84 AU

Year: 2971 Days

Day: 44.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,754,001 km

• M1: 1,643,781 km (0.112 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.2

Radius: 12.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.83 AU - 10.73 AU

Year: 12287 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,754,001 km

• M1: 251,773 km (0.093 R)
• M2: 380,278 km (0.093 R)
• M3: 525,388 km (0.083 R)
• M4: 693,087 km (0.077 R)
• M5: 940,522 km (0.116 R)
• M6: 1,064,838 km (0.112 R)
• M7: 1,151,006 km (0.08 R)
• M8: 1,308,084 km (0.066 R)
• M9: 1,928,017 km (0.034 R)
• M10: 2,542,715 km (0.087 R)
• M11: 4,149,247 km (0.048 R)
• M12: 5,124,625 km (0.045 R)
• M13: 5,542,003 km (0.104 R)
• M14: 5,852,568 km (0.108 R)
• M15: 6,288,795 km (0.048 R)
• M16: 6,942,388 km (0.117 R)
• M17: 7,067,303 km (0.044 R)
• M18: 7,277,338 km (0.094 R)
• M19: 8,804,283 km (0.109 R)
• M20: 9,121,431 km (0.12 R)
• M21: 9,488,395 km (0.091 R)
• M22: 10,331,977 km (0.089 R)
• M23: 10,956,249 km (0.056 R)
• M24: 11,395,468 km (0.049 R)
• M25: 11,691,672 km (0.1 R)
• M26: 13,313,612 km (0.104 R)
• M27: 13,521,254 km (0.113 R)
• M28: 14,045,295 km (0.118 R)
• M29: 15,059,120 km (0.063 R)
• M30: 15,329,892 km (0.116 R)
• M31: 16,206,985 km (0.111 R)
• M32: 17,610,213 km (0.093 R)
• M33: 17,724,057 km (0.101 R)
• M34: 19,052,037 km (0.074 R)
• M35: 19,168,873 km (0.061 R)
• M36: 20,113,434 km (0.079 R)
• M37: 20,292,203 km (0.097 R)
• M38: 20,471,571 km (0.118 R)
• M39: 21,376,040 km (0.07 R)
• M40: 21,497,513 km (0.104 R)
• M41: 22,108,920 km (0.037 R)
• M42: 22,602,144 km (0.098 R)
• M43: 23,036,726 km (0.074 R)
• M44: 23,286,405 km (0.062 R)
• M45: 23,662,344 km (0.057 R)
• M46: 24,611,393 km (0.109 R)
• M47: 25,122,569 km (0.052 R)
• M48: 25,250,924 km (0.07 R)
• M49: 25,701,812 km (0.083 R)
• M50: 26,285,543 km (0.082 R)
• M51: 26,481,067 km (0.04 R)
• M52: 27,996,194 km (0.094 R)
• M53: 28,663,700 km (0.076 R)
• M54: 28,865,059 km (0.085 R)
• M55: 29,674,832 km (0.095 R)
• M56: 30,834,964 km (0.117 R)
• M57: 32,288,456 km (0.113 R)
• M58: 32,428,031 km (0.054 R)
• M59: 33,622,570 km (0.092 R)
• M60: 34,332,113 km (0.115 R)
• M61: 34,831,620 km (0.1 R)
• M62: 34,974,785 km (0.095 R)
• M63: 35,189,907 km (0.053 R)
• M64: 36,635,471 km (0.039 R)
• M65: 36,999,742 km (0.072 R)
• M66: 37,511,965 km (0.119 R)
• M67: 38,100,184 km (0.094 R)
• M68: 39,062,547 km (0.105 R)
• M69: 39,434,896 km (0.07 R)
• M70: 39,883,241 km (0.078 R)
• M71: 40,558,825 km (0.099 R)
• M72: 41,011,359 km (0.089 R)
• M73: 42,149,948 km (0.11 R)
• M74: 42,684,760 km (0.053 R)
• M75: 44,846,898 km (0.108 R)
• M76: 45,236,751 km (0.068 R)
• M77: 47,678,637 km (0.063 R)
• M78: 48,555,430 km (0.1 R)
• M79: 49,759,693 km (0.104 R)
• M80: 50,648,902 km (0.106 R)
• M81: 51,461,967 km (0.086 R)
• M82: 52,854,125 km (0.109 R)
• M83: 53,183,389 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 7.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.77 AU - 14.99 AU

Year: 18245 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,754,001 km

• M1: 114,891 km (0.108 R)
• M2: 229,633 km (0.099 R)
• M3: 517,609 km (0.076 R)
• M4: 646,412 km (0.117 R)
• M5: 1,055,413 km (0.095 R)
• M6: 1,603,839 km (0.074 R)
• M7: 1,747,154 km (0.11 R)
• M8: 2,444,130 km (0.117 R)
• M9: 2,665,684 km (0.086 R)
• M10: 3,308,656 km (0.092 R)
• M11: 3,901,213 km (0.084 R)
• M12: 4,560,042 km (0.095 R)
• M13: 4,764,543 km (0.117 R)
• M14: 4,971,885 km (0.078 R)
• M15: 5,359,942 km (0.07 R)
• M16: 6,277,725 km (0.037 R)
• M17: 6,968,418 km (0.118 R)
• M18: 8,379,276 km (0.032 R)
• M19: 9,010,280 km (0.119 R)
• M20: 9,266,840 km (0.09 R)
• M21: 9,525,944 km (0.119 R)
• M22: 9,656,393 km (0.086 R)
• M23: 10,007,200 km (0.099 R)
• M24: 10,095,612 km (0.062 R)
• M25: 10,451,655 km (0.033 R)
• M26: 11,405,641 km (0.079 R)
• M27: 11,823,019 km (0.116 R)
• M28: 12,010,166 km (0.096 R)
• M29: 12,198,210 km (0.076 R)
• M30: 13,590,967 km (0.106 R)
• M31: 13,787,089 km (0.099 R)
• M32: 13,885,375 km (0.082 R)
• M33: 13,983,960 km (0.1 R)
• M34: 14,680,787 km (0.078 R)
• M35: 14,982,825 km (0.103 R)
• M36: 15,337,821 km (0.066 R)
• M37: 15,901,356 km (0.091 R)
• M38: 16,263,383 km (0.085 R)
• M39: 16,680,611 km (0.076 R)
• M40: 16,995,814 km (0.029 R)
• M41: 17,419,176 km (0.096 R)
• M42: 17,845,979 km (0.049 R)
• M43: 18,006,946 km (0.095 R)
• M44: 18,928,020 km (0.077 R)
• M45: 19,421,992 km (0.056 R)
• M46: 19,532,246 km (0.088 R)
• M47: 20,086,955 km (0.051 R)
• M48: 22,126,572 km (0.087 R)
• M49: 22,704,768 km (0.085 R)
• M50: 23,170,915 km (0.081 R)
• M51: 23,229,408 km (0.103 R)
• M52: 23,346,543 km (0.114 R)
• M53: 23,640,204 km (0.119 R)
• M54: 23,876,119 km (0.076 R)
• M55: 24,350,045 km (0.088 R)
• M56: 24,409,585 km (0.094 R)
• M57: 24,827,113 km (0.028 R)
• M58: 24,946,941 km (0.088 R)
• M59: 25,790,673 km (0.102 R)
• M60: 26,094,207 km (0.109 R)
• M61: 27,135,259 km (0.118 R)
• M62: 27,753,995 km (0.076 R)
• M63: 30,147,113 km (0.116 R)
• M64: 31,045,448 km (0.084 R)
• M65: 31,952,460 km (0.04 R)
• M66: 32,343,808 km (0.031 R)
• M67: 32,671,277 km (0.061 R)
• M68: 33,065,468 km (0.074 R)
• M69: 33,593,698 km (0.115 R)
• M70: 33,858,785 km (0.045 R)
• M71: 34,324,483 km (0.079 R)
• M72: 35,869,530 km (0.094 R)
• M73: 37,094,288 km (0.095 R)
• M74: 37,162,804 km (0.041 R)
• M75: 37,987,537 km (0.065 R)
• M76: 38,471,336 km (0.103 R)
• M77: 40,075,474 km (0.082 R)
• M78: 41,986,288 km (0.091 R)
• M79: 42,486,543 km (0.101 R)
• M80: 42,988,743 km (0.072 R)
• M81: 43,132,656 km (0.046 R)
• M82: 43,276,570 km (0.097 R)
• M83: 44,871,283 km (0.086 R)
• M84: 45,455,911 km (0.039 R)
• M85: 46,337,641 km (0.089 R)
• M86: 46,485,145 km (0.035 R)
• M87: 47,150,855 km (0.071 R)
• M88: 47,299,107 km (0.118 R)
• M89: 48,416,752 km (0.029 R)
• M90: 50,374,540 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit