🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 214 Days

Day: 36.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,106,192 km

• M1: 16,306 km (0.099 R)
• M2: 88,113 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.78 AU - 0.86 AU

Year: 277 Days

Day: 33.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.03 AU - 1.27 AU

Year: 460 Days

Day: 23.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.08 AU - 1.7 AU

Year: 611 Days

Day: 43.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.41 AU - 1.53 AU

Year: 664 Days

Day: 31.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,106,192 km

• M1: 1,046,288 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.89 AU

Year: 805 Days

Day: 25.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.74 AU - 2.22 AU

Year: 1039 Days

Day: 16.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.71 AU - 4.33 AU

Year: 2462 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,106,192 km

• M1: 2,074,025 km (0.12 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.1

Radius: 11.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.07 AU - 13.33 AU

Year: 13048 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,106,192 km

• M1: 174,282 km (0.115 R)
• M2: 399,576 km (0.096 R)
• M3: 487,839 km (0.107 R)
• M4: 839,842 km (0.058 R)
• M5: 1,087,577 km (0.115 R)
• M6: 1,312,572 km (0.074 R)
• M7: 1,602,941 km (0.069 R)
• M8: 2,104,692 km (0.057 R)
• M9: 2,216,442 km (0.097 R)
• M10: 2,301,563 km (0.091 R)
• M11: 2,504,867 km (0.077 R)
• M12: 2,593,728 km (0.063 R)
• M13: 2,683,786 km (0.089 R)
• M14: 2,991,509 km (0.119 R)
• M15: 3,181,797 km (0.057 R)
• M16: 3,278,437 km (0.04 R)
• M17: 3,540,982 km (0.086 R)
• M18: 3,810,557 km (0.116 R)
• M19: 5,219,021 km (0.079 R)
• M20: 6,199,037 km (0.102 R)
• M21: 6,524,562 km (0.109 R)
• M22: 7,277,637 km (0.11 R)
• M23: 7,707,881 km (0.116 R)
• M24: 8,413,534 km (0.065 R)
• M25: 9,371,110 km (0.1 R)
• M26: 9,697,981 km (0.05 R)
• M27: 9,981,170 km (0.066 R)
• M28: 10,123,737 km (0.084 R)
• M29: 11,637,069 km (0.065 R)
• M30: 11,938,060 km (0.101 R)
• M31: 12,496,509 km (0.041 R)
• M32: 13,167,754 km (0.117 R)
• M33: 13,586,479 km (0.067 R)
• M34: 13,903,477 km (0.033 R)
• M35: 15,415,163 km (0.108 R)
• M36: 15,635,371 km (0.078 R)
• M37: 20,193,169 km (0.111 R)
• M38: 20,434,172 km (0.107 R)
• M39: 20,555,047 km (0.067 R)
• M40: 20,919,018 km (0.08 R)
• M41: 21,101,827 km (0.068 R)
• M42: 21,346,419 km (0.051 R)
• M43: 21,838,447 km (0.046 R)
• M44: 22,396,447 km (0.09 R)
• M45: 23,716,798 km (0.068 R)
• M46: 24,034,843 km (0.044 R)
• M47: 24,932,879 km (0.1 R)
• M48: 25,126,758 km (0.05 R)
• M49: 25,646,311 km (0.098 R)
• M50: 25,907,359 km (0.108 R)
• M51: 26,761,862 km (0.087 R)
• M52: 28,566,312 km (0.115 R)
• M53: 28,904,702 km (0.097 R)
• M54: 29,176,372 km (0.102 R)
• M55: 29,722,404 km (0.108 R)
• M56: 29,996,617 km (0.091 R)
• M57: 30,271,728 km (0.078 R)
• M58: 30,478,621 km (0.111 R)
• M59: 31,729,708 km (0.092 R)
• M60: 32,150,527 km (0.073 R)
• M61: 32,361,610 km (0.113 R)
• M62: 33,637,829 km (0.046 R)
• M63: 34,569,674 km (0.104 R)
• M64: 35,655,456 km (0.061 R)
• M65: 36,973,263 km (0.1 R)
• M66: 37,194,369 km (0.118 R)
• M67: 38,157,929 km (0.087 R)
• M68: 38,605,376 km (0.061 R)
• M69: 39,882,643 km (0.068 R)
• M70: 41,173,672 km (0.118 R)
• M71: 41,326,561 km (0.104 R)
• M72: 42,710,192 km (0.041 R)
• M73: 45,207,280 km (0.089 R)
• M74: 45,443,794 km (0.095 R)
• M75: 47,992,343 km (0.116 R)
• M76: 48,475,395 km (0.073 R)
• M77: 48,879,159 km (0.1 R)
• M78: 49,608,599 km (0.075 R)
• M79: 49,934,124 km (0.068 R)
• M80: 50,015,505 km (0.111 R)
• M81: 51,489,343 km (0.115 R)
• M82: 51,654,050 km (0.095 R)
• M83: 52,231,648 km (0.101 R)
• M84: 53,476,601 km (0.102 R)
• M85: 54,144,705 km (0.105 R)
• M86: 54,395,880 km (0.04 R)
• M87: 54,899,427 km (0.092 R)
• M88: 55,404,619 km (0.095 R)
• M89: 55,488,842 km (0.075 R)
• M90: 56,165,174 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 13.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.43 AU - 13.45 AU

Year: 13489 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,106,192 km

• M1: 282,291 km (0.113 R)
• M2: 845,826 km (0.12 R)
• M3: 977,921 km (0.1 R)
• M4: 1,165,517 km (0.115 R)
• M5: 1,314,516 km (0.075 R)
• M6: 1,443,769 km (0.105 R)
• M7: 2,216,592 km (0.08 R)
• M8: 2,597,169 km (0.12 R)
• M9: 2,828,896 km (0.108 R)
• M10: 3,102,211 km (0.115 R)
• M11: 3,277,390 km (0.064 R)
• M12: 4,397,429 km (0.117 R)
• M13: 4,836,050 km (0.062 R)
• M14: 5,205,408 km (0.114 R)
• M15: 5,971,648 km (0.089 R)
• M16: 6,323,652 km (0.044 R)
• M17: 6,547,001 km (0.091 R)
• M18: 6,818,671 km (0.102 R)
• M19: 7,894,280 km (0.099 R)
• M20: 8,872,201 km (0.112 R)
• M21: 9,223,606 km (0.108 R)
• M22: 9,324,884 km (0.119 R)
• M23: 10,462,875 km (0.112 R)
• M24: 11,155,962 km (0.108 R)
• M25: 11,589,796 km (0.082 R)
• M26: 12,418,269 km (0.11 R)
• M27: 13,495,224 km (0.06 R)
• M28: 13,725,605 km (0.032 R)
• M29: 14,015,675 km (0.08 R)
• M30: 16,901,418 km (0.1 R)
• M31: 17,212,282 km (0.104 R)
• M32: 17,399,878 km (0.073 R)
• M33: 17,713,734 km (0.108 R)
• M34: 18,092,965 km (0.119 R)
• M35: 18,219,973 km (0.118 R)
• M36: 19,117,411 km (0.062 R)
• M37: 20,888,650 km (0.072 R)
• M38: 21,155,532 km (0.089 R)
• M39: 22,438,484 km (0.055 R)
• M40: 23,469,064 km (0.075 R)
• M41: 24,585,512 km (0.049 R)
• M42: 25,434,032 km (0.068 R)
• M43: 25,719,016 km (0.075 R)
• M44: 25,862,031 km (0.073 R)
• M45: 27,159,942 km (0.067 R)
• M46: 27,597,366 km (0.048 R)
• M47: 29,072,252 km (0.054 R)
• M48: 29,519,549 km (0.111 R)
• M49: 31,103,492 km (0.091 R)
• M50: 31,484,667 km (0.12 R)
• M51: 31,637,706 km (0.108 R)
• M52: 32,020,975 km (0.112 R)
• M53: 32,405,891 km (0.096 R)
• M54: 32,637,618 km (0.072 R)
• M55: 33,569,912 km (0.07 R)
• M56: 33,882,571 km (0.103 R)
• M57: 35,063,796 km (0.079 R)
• M58: 36,018,530 km (0.059 R)
• M59: 36,178,450 km (0.1 R)
• M60: 36,659,706 km (0.101 R)
• M61: 37,304,772 km (0.12 R)
• M62: 38,769,635 km (0.095 R)
• M63: 39,591,675 km (0.071 R)
• M64: 40,087,592 km (0.093 R)
• M65: 40,502,427 km (0.034 R)
• M66: 40,835,432 km (0.09 R)
• M67: 41,002,233 km (0.091 R)
• M68: 44,385,688 km (0.119 R)
• M69: 44,557,127 km (0.085 R)
• M70: 44,986,922 km (0.083 R)
• M71: 46,284,384 km (0.096 R)
• M72: 46,719,714 km (0.075 R)
• M73: 48,739,285 km (0.105 R)
• M74: 49,182,095 km (0.099 R)
• M75: 49,448,379 km (0.11 R)
• M76: 51,056,407 km (0.095 R)
• M77: 51,596,306 km (0.09 R)
• M78: 53,135,967 km (0.078 R)
• M79: 54,140,367 km (0.1 R)
• M80: 55,520,108 km (0.107 R)
• M81: 56,818,169 km (0.115 R)
• M82: 57,284,166 km (0.07 R)
• M83: 57,938,807 km (0.071 R)
• M84: 58,220,200 km (0.045 R)
• M85: 61,535,439 km (0.085 R)
• M86: 61,631,032 km (0.077 R)
• M87: 62,109,894 km (0.108 R)
• M88: 62,205,787 km (0.056 R)
• M89: 63,360,682 km (0.107 R)
• M90: 63,457,173 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit