🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.51 AU - 0.51 AU

Year: 128 Days

Day: 21.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,162,200 km

• M1: 194,178 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 43.9 Hours

Environment

Temp: 250 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.65 AU - 0.89 AU

Year: 237 Days

Day: 44 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.92 AU - 2.24 AU

Year: 1054 Days

Day: 37.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.4 AU - 3.84 AU

Year: 1937 Days

Day: 27.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.23 AU - 3.37 AU

Year: 2107 Days

Day: 14.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,162,200 km

• M1: 2,295,131 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.1 AU - 4.66 AU

Year: 3222 Days

Day: 13.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,162,200 km

• M1: 259,852 km (0.061 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 11

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.08 AU - 13.5 AU

Year: 13333 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,162,200 km

• M1: 152,141 km (0.104 R)
• M2: 533,316 km (0.086 R)
• M3: 676,631 km (0.113 R)
• M4: 896,540 km (0.06 R)
• M5: 1,026,690 km (0.109 R)
• M6: 1,234,182 km (0.052 R)
• M7: 1,610,870 km (0.105 R)
• M8: 1,690,606 km (0.097 R)
• M9: 2,138,352 km (0.039 R)
• M10: 2,226,465 km (0.104 R)
• M11: 2,467,318 km (0.091 R)
• M12: 2,748,711 km (0.102 R)
• M13: 3,240,739 km (0.108 R)
• M14: 3,479,946 km (0.116 R)
• M15: 3,724,987 km (0.114 R)
• M16: 3,939,510 km (0.12 R)
• M17: 4,455,922 km (0.1 R)
• M18: 4,760,803 km (0.091 R)
• M19: 5,270,632 km (0.065 R)
• M20: 5,390,759 km (0.084 R)
• M21: 5,674,696 km (0.101 R)
• M22: 5,880,543 km (0.068 R)
• M23: 6,598,912 km (0.104 R)
• M24: 6,685,379 km (0.066 R)
• M25: 6,990,559 km (0.073 R)
• M26: 7,211,365 km (0.078 R)
• M27: 7,614,681 km (0.119 R)
• M28: 7,750,815 km (0.066 R)
• M29: 7,842,070 km (0.115 R)
• M30: 9,252,329 km (0.101 R)
• M31: 9,739,719 km (0.115 R)
• M32: 10,486,512 km (0.116 R)
• M33: 10,943,533 km (0.084 R)
• M34: 12,087,807 km (0.107 R)
• M35: 12,513,263 km (0.07 R)
• M36: 13,379,136 km (0.04 R)
• M37: 15,111,180 km (0.097 R)
• M38: 15,225,323 km (0.053 R)
• M39: 15,858,421 km (0.072 R)
• M40: 16,265,776 km (0.083 R)
• M41: 17,388,658 km (0.091 R)
• M42: 17,989,742 km (0.115 R)
• M43: 18,781,414 km (0.076 R)
• M44: 19,398,057 km (0.102 R)
• M45: 21,608,216 km (0.11 R)
• M46: 22,841,201 km (0.106 R)
• M47: 25,646,760 km (0.093 R)
• M48: 26,605,832 km (0.072 R)
• M49: 27,298,171 km (0.107 R)
• M50: 27,716,297 km (0.099 R)
• M51: 27,786,309 km (0.107 R)
• M52: 28,066,505 km (0.117 R)
• M53: 28,418,060 km (0.059 R)
• M54: 30,126,169 km (0.032 R)
• M55: 30,269,932 km (0.108 R)
• M56: 31,428,867 km (0.084 R)
• M57: 31,647,729 km (0.066 R)
• M58: 32,307,455 km (0.073 R)
• M59: 32,602,163 km (0.105 R)
• M60: 32,971,819 km (0.081 R)
• M61: 33,194,272 km (0.074 R)
• M62: 33,268,472 km (0.085 R)
• M63: 33,789,821 km (0.085 R)
• M64: 34,464,208 km (0.042 R)
• M65: 35,294,326 km (0.057 R)
• M66: 36,667,037 km (0.119 R)
• M67: 36,820,674 km (0.076 R)
• M68: 37,051,353 km (0.116 R)
• M69: 37,282,632 km (0.117 R)
• M70: 39,071,673 km (0.112 R)
• M71: 43,056,362 km (0.111 R)
• M72: 43,868,678 km (0.095 R)
• M73: 44,850,190 km (0.071 R)
• M74: 45,179,006 km (0.084 R)
• M75: 45,591,148 km (0.037 R)
• M76: 45,839,032 km (0.109 R)
• M77: 46,170,092 km (0.116 R)
• M78: 46,502,049 km (0.09 R)
• M79: 47,335,459 km (0.067 R)
• M80: 49,017,089 km (0.118 R)
• M81: 49,950,280 km (0.095 R)
• M82: 50,718,166 km (0.12 R)
• M83: 50,975,026 km (0.118 R)
• M84: 51,403,923 km (0.117 R)
• M85: 55,054,709 km (0.108 R)
• M86: 55,494,976 km (0.11 R)
• M87: 56,556,073 km (0.085 R)
• M88: 56,911,219 km (0.09 R)
• M89: 57,089,240 km (0.111 R)
• M90: 58,788,223 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.4

Radius: 5.6

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.48 AU - 14.5 AU

Year: 19386 Days

Day: 19.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,162,200 km

• M1: 304,282 km (0.118 R)
• M2: 470,186 km (0.117 R)
• M3: 1,010,234 km (0.11 R)
• M4: 1,064,090 km (0.11 R)
• M5: 1,913,058 km (0.111 R)
• M6: 2,013,887 km (0.102 R)
• M7: 3,234,306 km (0.109 R)
• M8: 3,314,490 km (0.079 R)
• M9: 3,476,655 km (0.105 R)
• M10: 3,936,219 km (0.09 R)
• M11: 4,282,239 km (0.091 R)
• M12: 4,370,352 km (0.036 R)
• M13: 4,459,064 km (0.119 R)
• M14: 5,283,647 km (0.104 R)
• M15: 5,473,337 km (0.092 R)
• M16: 6,055,423 km (0.088 R)
• M17: 6,203,973 km (0.095 R)
• M18: 7,225,128 km (0.12 R)
• M19: 7,594,785 km (0.085 R)
• M20: 7,755,154 km (0.086 R)
• M21: 7,808,859 km (0.115 R)
• M22: 8,352,348 km (0.119 R)
• M23: 8,684,456 km (0.112 R)
• M24: 8,796,056 km (0.076 R)
• M25: 9,133,848 km (0.119 R)
• M26: 9,304,389 km (0.099 R)
• M27: 9,475,828 km (0.09 R)
• M28: 11,005,766 km (0.076 R)
• M29: 11,187,228 km (0.068 R)
• M30: 13,247,340 km (0.06 R)
• M31: 13,311,518 km (0.066 R)
• M32: 13,634,200 km (0.044 R)
• M33: 15,151,572 km (0.101 R)
• M34: 15,964,337 km (0.085 R)
• M35: 17,420,223 km (0.045 R)
• M36: 18,414,301 km (0.068 R)
• M37: 18,918,147 km (0.107 R)
• M38: 19,062,957 km (0.061 R)
• M39: 20,456,910 km (0.057 R)
• M40: 21,278,801 km (0.057 R)
• M41: 21,883,326 km (0.079 R)
• M42: 22,416,942 km (0.093 R)
• M43: 23,652,471 km (0.117 R)
• M44: 23,964,831 km (0.104 R)
• M45: 24,989,427 km (0.095 R)
• M46: 25,787,232 km (0.081 R)
• M47: 26,350,618 km (0.116 R)
• M48: 26,918,192 km (0.106 R)
• M49: 26,999,573 km (0.046 R)
• M50: 27,081,104 km (0.05 R)
• M51: 29,144,508 km (0.094 R)
• M52: 30,576,309 km (0.08 R)
• M53: 30,661,280 km (0.087 R)
• M54: 35,273,832 km (0.095 R)
• M55: 35,809,542 km (0.073 R)
• M56: 36,617,968 km (0.04 R)
• M57: 38,252,924 km (0.083 R)
• M58: 39,171,604 km (0.1 R)
• M59: 41,124,155 km (0.06 R)
• M60: 41,405,699 km (0.102 R)
• M61: 42,348,614 km (0.109 R)
• M62: 43,012,978 km (0.1 R)
• M63: 43,489,597 km (0.094 R)
• M64: 43,776,376 km (0.1 R)
• M65: 44,544,262 km (0.115 R)
• M66: 46,190,736 km (0.105 R)
• M67: 47,561,651 km (0.106 R)
• M68: 48,548,997 km (0.067 R)
• M69: 50,543,885 km (0.051 R)
• M70: 52,463,674 km (0.089 R)
• M71: 52,565,401 km (0.07 R)
• M72: 53,996,155 km (0.073 R)
• M73: 54,510,173 km (0.093 R)
• M74: 55,646,818 km (0.067 R)
• M75: 56,270,042 km (0.09 R)
• M76: 56,478,432 km (0.044 R)
• M77: 56,686,972 km (0.104 R)
• M78: 57,104,798 km (0.103 R)
• M79: 57,209,367 km (0.092 R)
• M80: 57,838,426 km (0.111 R)
• M81: 59,421,172 km (0.113 R)
• M82: 59,951,795 km (0.053 R)
• M83: 62,090,297 km (0.099 R)
• M84: 62,305,568 km (0.105 R)
• M85: 63,168,898 km (0.111 R)
• M86: 63,602,133 km (0.113 R)
• M87: 64,907,524 km (0.062 R)
• M88: 65,016,731 km (0.025 R)
• M89: 66,771,962 km (0.104 R)
• M90: 68,987,956 km (0.116 R)
• M91: 70,665,696 km (0.027 R)
• M92: 71,115,237 km (0.093 R)
• M93: 71,678,623 km (0.061 R)
• M94: 71,791,569 km (0.112 R)
• M95: 73,491,450 km (0.115 R)
• M96: 77,046,643 km (0.09 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit