🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 165 Days

Day: 19.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,623,705 km

• M1: 48,769 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.61 AU - 0.77 AU

Year: 208 Days

Day: 21.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,623,705 km

• M1: 216,767 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.1 AU

Year: 326 Days

Day: 34.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.15 AU

Year: 337 Days

Day: 44.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,623,705 km

• M1: 275,858 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.26 AU - 1.84 AU

Year: 701 Days

Day: 31.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,623,705 km

• M1: 806,931 km (0.109 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.9

Radius: 6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.3 AU - 16.28 AU

Year: 20672 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 73.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,623,705 km

• M1: 81,680 km (0.092 R)
• M2: 153,039 km (0.112 R)
• M3: 342,280 km (0.119 R)
• M4: 523,593 km (0.076 R)
• M5: 655,687 km (0.076 R)
• M6: 702,212 km (0.078 R)
• M7: 848,519 km (0.091 R)
• M8: 1,916,498 km (0.111 R)
• M9: 2,122,345 km (0.057 R)
• M10: 2,192,506 km (0.113 R)
• M11: 2,407,778 km (0.11 R)
• M12: 2,807,354 km (0.119 R)
• M13: 3,254,202 km (0.103 R)
• M14: 3,979,902 km (0.113 R)
• M15: 4,037,796 km (0.088 R)
• M16: 4,242,446 km (0.048 R)
• M17: 4,510,675 km (0.099 R)
• M18: 5,001,057 km (0.069 R)
• M19: 5,189,251 km (0.117 R)
• M20: 5,833,569 km (0.094 R)
• M21: 5,899,392 km (0.11 R)
• M22: 6,571,086 km (0.1 R)
• M23: 7,196,106 km (0.055 R)
• M24: 7,302,171 km (0.099 R)
• M25: 7,480,043 km (0.106 R)
• M26: 7,731,368 km (0.076 R)
• M27: 7,949,182 km (0.066 R)
• M28: 8,689,392 km (0.091 R)
• M29: 8,953,732 km (0.095 R)
• M30: 9,105,873 km (0.115 R)
• M31: 10,876,513 km (0.109 R)
• M32: 11,161,198 km (0.116 R)
• M33: 11,243,028 km (0.103 R)
• M34: 12,240,397 km (0.051 R)
• M35: 12,706,843 km (0.072 R)
• M36: 13,179,273 km (0.116 R)
• M37: 13,701,071 km (0.071 R)
• M38: 13,832,567 km (0.066 R)
• M39: 14,362,892 km (0.085 R)
• M40: 14,407,322 km (0.047 R)
• M41: 14,585,792 km (0.089 R)
• M42: 15,580,020 km (0.085 R)
• M43: 15,671,574 km (0.082 R)
• M44: 15,763,128 km (0.095 R)
• M45: 16,409,839 km (0.115 R)
• M46: 16,923,858 km (0.105 R)
• M47: 17,065,078 km (0.054 R)
• M48: 17,112,201 km (0.12 R)
• M49: 17,824,287 km (0.063 R)
• M50: 18,304,496 km (0.106 R)
• M51: 18,497,627 km (0.088 R)
• M52: 18,546,097 km (0.074 R)
• M53: 19,081,508 km (0.116 R)
• M54: 19,572,637 km (0.103 R)
• M55: 20,217,255 km (0.101 R)
• M56: 20,267,071 km (0.117 R)
• M57: 20,367,002 km (0.104 R)
• M58: 20,467,083 km (0.061 R)
• M59: 21,020,296 km (0.089 R)
• M60: 22,502,063 km (0.115 R)
• M61: 22,553,674 km (0.106 R)
• M62: 22,605,435 km (0.098 R)
• M63: 23,124,988 km (0.061 R)
• M64: 23,806,257 km (0.105 R)
• M65: 24,706,986 km (0.072 R)
• M66: 24,813,799 km (0.031 R)
• M67: 25,511,074 km (0.1 R)
• M68: 25,997,716 km (0.102 R)
• M69: 26,051,871 km (0.073 R)
• M70: 26,541,953 km (0.069 R)
• M71: 28,196,955 km (0.102 R)
• M72: 30,055,708 km (0.07 R)
• M73: 33,358,380 km (0.092 R)
• M74: 33,653,537 km (0.116 R)
• M75: 33,949,591 km (0.101 R)
• M76: 34,068,222 km (0.103 R)
• M77: 34,902,679 km (0.101 R)
• M78: 34,962,518 km (0.102 R)
• M79: 35,382,440 km (0.065 R)
• M80: 35,502,716 km (0.089 R)
• M81: 36,470,016 km (0.104 R)
• M82: 37,079,029 km (0.066 R)
• M83: 37,752,668 km (0.112 R)
• M84: 38,492,280 km (0.119 R)
• M85: 39,236,679 km (0.051 R)
• M86: 39,798,120 km (0.096 R)
• M87: 40,299,273 km (0.096 R)
• M88: 40,802,670 km (0.116 R)
• M89: 42,197,520 km (0.094 R)
• M90: 42,388,856 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 3.5

Gravity: 47.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.53 AU - 17.51 AU

Year: 25519 Days

Day: 24.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,623,705 km

• M1: 141,071 km (0.07 R)
• M2: 645,515 km (0.082 R)
• M3: 850,913 km (0.096 R)
• M4: 989,141 km (0.077 R)
• M5: 1,134,550 km (0.118 R)
• M6: 1,380,938 km (0.069 R)
• M7: 2,251,448 km (0.116 R)
• M8: 2,365,292 km (0.026 R)
• M9: 2,921,347 km (0.053 R)
• M10: 3,342,016 km (0.09 R)
• M11: 4,761,999 km (0.107 R)
• M12: 4,810,469 km (0.116 R)
• M13: 4,859,238 km (0.104 R)
• M14: 5,660,933 km (0.094 R)
• M15: 5,867,677 km (0.106 R)
• M16: 6,341,903 km (0.088 R)
• M17: 7,382,805 km (0.106 R)
• M18: 7,552,000 km (0.07 R)
• M19: 8,534,409 km (0.108 R)
• M20: 9,373,055 km (0.101 R)
• M21: 10,112,666 km (0.04 R)
• M22: 10,870,828 km (0.043 R)
• M23: 12,240,995 km (0.084 R)
• M24: 12,374,287 km (0.056 R)
• M25: 13,047,926 km (0.043 R)
• M26: 13,252,427 km (0.111 R)
• M27: 14,642,191 km (0.06 R)
• M28: 14,712,801 km (0.092 R)
• M29: 14,996,738 km (0.11 R)
• M30: 16,664,006 km (0.071 R)
• M31: 18,009,190 km (0.093 R)
• M32: 18,618,203 km (0.06 R)
• M33: 19,233,948 km (0.079 R)
• M34: 20,091,293 km (0.101 R)
• M35: 20,169,832 km (0.115 R)
• M36: 21,762,601 km (0.096 R)
• M37: 21,924,017 km (0.084 R)
• M38: 22,901,190 km (0.074 R)
• M39: 23,643,495 km (0.101 R)
• M40: 24,226,178 km (0.088 R)
• M41: 24,393,429 km (0.091 R)
• M42: 24,477,353 km (0.092 R)
• M43: 24,729,276 km (0.052 R)
• M44: 25,490,580 km (0.113 R)
• M45: 26,431,401 km (0.117 R)
• M46: 26,517,569 km (0.092 R)
• M47: 28,965,738 km (0.05 R)
• M48: 29,143,311 km (0.026 R)
• M49: 29,588,963 km (0.067 R)
• M50: 30,667,713 km (0.028 R)
• M51: 32,217,697 km (0.117 R)
• M52: 33,141,314 km (0.06 R)
• M53: 33,327,114 km (0.06 R)
• M54: 33,606,414 km (0.08 R)
• M55: 34,825,636 km (0.103 R)
• M56: 35,868,633 km (0.086 R)
• M57: 39,746,658 km (0.116 R)
• M58: 40,637,364 km (0.081 R)
• M59: 41,134,927 km (0.095 R)
• M60: 41,835,045 km (0.101 R)
• M61: 42,539,202 km (0.101 R)
• M62: 42,943,266 km (0.117 R)
• M63: 43,145,671 km (0.081 R)
• M64: 44,367,437 km (0.054 R)
• M65: 44,469,762 km (0.059 R)
• M66: 45,291,204 km (0.072 R)
• M67: 46,532,717 km (0.116 R)
• M68: 46,844,928 km (0.111 R)
• M69: 48,100,353 km (0.06 R)
• M70: 48,837,721 km (0.104 R)
• M71: 53,557,833 km (0.061 R)
• M72: 54,103,267 km (0.077 R)
• M73: 54,212,623 km (0.09 R)
• M74: 57,192,014 km (0.103 R)
• M75: 57,973,064 km (0.09 R)
• M76: 58,196,863 km (0.119 R)
• M77: 58,420,960 km (0.074 R)
• M78: 59,207,546 km (0.049 R)
• M79: 59,771,530 km (0.086 R)
• M80: 62,045,418 km (0.103 R)
• M81: 63,653,744 km (0.117 R)
• M82: 64,000,213 km (0.077 R)
• M83: 64,579,007 km (0.073 R)
• M84: 64,811,034 km (0.119 R)
• M85: 68,797,218 km (0.119 R)
• M86: 68,915,700 km (0.111 R)
• M87: 69,746,566 km (0.101 R)
• M88: 69,984,577 km (0.104 R)
• M89: 71,178,816 km (0.031 R)
• M90: 79,973,227 km (0.107 R)
• M91: 80,346,922 km (0.06 R)
• M92: 80,721,365 km (0.098 R)
• M93: 81,597,111 km (0.081 R)
• M94: 82,601,960 km (0.113 R)
• M95: 83,863,669 km (0.113 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit