🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 152 Days

Day: 26.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.85 AU - 1.23 AU

Year: 406 Days

Day: 32.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.37 AU

Year: 529 Days

Day: 37.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,954,263 km

• M1: 239,357 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.06 AU - 2.16 AU

Year: 1174 Days

Day: 16.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.02 AU - 2.46 AU

Year: 1284 Days

Day: 44.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,954,263 km

• M1: 118,332 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.27 AU - 2.51 AU

Year: 1415 Days

Day: 13.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 13.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.45 AU - 8.57 AU

Year: 7106 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,954,263 km

• M1: 314,006 km (0.061 R)
• M2: 789,578 km (0.098 R)
• M3: 975,378 km (0.038 R)
• M4: 1,074,113 km (0.083 R)
• M5: 1,300,903 km (0.114 R)
• M6: 1,822,551 km (0.109 R)
• M7: 1,926,222 km (0.076 R)
• M8: 2,096,315 km (0.094 R)
• M9: 2,271,494 km (0.09 R)
• M10: 2,543,762 km (0.067 R)
• M11: 2,802,866 km (0.099 R)
• M12: 3,120,312 km (0.063 R)
• M13: 3,245,526 km (0.111 R)
• M14: 3,843,618 km (0.107 R)
• M15: 3,951,179 km (0.109 R)
• M16: 4,252,319 km (0.12 R)
• M17: 4,391,745 km (0.115 R)
• M18: 4,703,806 km (0.099 R)
• M19: 4,964,555 km (0.082 R)
• M20: 5,111,610 km (0.077 R)
• M21: 5,349,769 km (0.102 R)
• M22: 5,530,932 km (0.118 R)
• M23: 5,683,373 km (0.083 R)
• M24: 5,837,309 km (0.114 R)
• M25: 6,887,785 km (0.103 R)
• M26: 7,019,132 km (0.118 R)
• M27: 7,151,377 km (0.078 R)
• M28: 7,586,706 km (0.071 R)
• M29: 8,169,091 km (0.085 R)
• M30: 8,378,079 km (0.074 R)
• M31: 9,123,675 km (0.08 R)
• M32: 9,340,592 km (0.033 R)
• M33: 9,890,514 km (0.085 R)
• M34: 10,602,300 km (0.114 R)
• M35: 11,446,930 km (0.095 R)
• M36: 12,233,665 km (0.114 R)
• M37: 13,119,284 km (0.109 R)
• M38: 13,241,656 km (0.087 R)
• M39: 14,025,548 km (0.081 R)
• M40: 14,276,274 km (0.082 R)
• M41: 14,570,683 km (0.103 R)
• M42: 14,867,036 km (0.104 R)
• M43: 15,037,279 km (0.116 R)
• M44: 15,208,120 km (0.03 R)
• M45: 15,336,774 km (0.052 R)
• M46: 15,898,215 km (0.05 R)
• M47: 16,159,712 km (0.112 R)
• M48: 16,642,763 km (0.103 R)
• M49: 16,952,580 km (0.112 R)
• M50: 17,488,290 km (0.106 R)
• M51: 18,530,539 km (0.097 R)
• M52: 18,897,801 km (0.044 R)
• M53: 19,128,481 km (0.105 R)
• M54: 19,313,833 km (0.032 R)
• M55: 19,406,733 km (0.11 R)
• M56: 20,013,951 km (0.027 R)
• M57: 21,679,873 km (0.11 R)
• M58: 23,687,327 km (0.109 R)
• M59: 23,886,442 km (0.11 R)
• M60: 26,112,308 km (0.044 R)
• M61: 26,369,467 km (0.077 R)
• M62: 28,034,940 km (0.079 R)
• M63: 28,509,465 km (0.097 R)
• M64: 28,827,360 km (0.052 R)
• M65: 29,306,372 km (0.082 R)
• M66: 29,573,554 km (0.117 R)
• M67: 30,110,461 km (0.108 R)
• M68: 30,434,191 km (0.115 R)
• M69: 30,758,968 km (0.102 R)
• M70: 31,521,468 km (0.085 R)
• M71: 31,795,382 km (0.085 R)
• M72: 32,014,992 km (0.072 R)
• M73: 32,455,707 km (0.081 R)
• M74: 32,954,017 km (0.113 R)
• M75: 33,566,471 km (0.083 R)
• M76: 34,238,913 km (0.031 R)
• M77: 34,576,855 km (0.103 R)
• M78: 35,711,106 km (0.054 R)
• M79: 36,111,131 km (0.052 R)
• M80: 36,684,988 km (0.044 R)
• M81: 37,493,415 km (0.104 R)
• M82: 38,132,796 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.4

Radius: 3.9

Gravity: 43.68 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.53 AU - 20.59 AU

Year: 26980 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,954,263 km

• M1: 154,535 km (0.048 R)
• M2: 390,151 km (0.101 R)
• M3: 479,162 km (0.064 R)
• M4: 867,967 km (0.117 R)
• M5: 1,642,435 km (0.118 R)
• M6: 2,206,569 km (0.088 R)
• M7: 2,571,438 km (0.118 R)
• M8: 2,739,586 km (0.102 R)
• M9: 3,679,509 km (0.036 R)
• M10: 3,916,771 km (0.086 R)
• M11: 4,456,072 km (0.061 R)
• M12: 4,506,337 km (0.074 R)
• M13: 4,556,602 km (0.047 R)
• M14: 5,070,620 km (0.099 R)
• M15: 5,765,801 km (0.066 R)
• M16: 6,152,362 km (0.116 R)
• M17: 7,420,952 km (0.106 R)
• M18: 7,841,023 km (0.075 R)
• M19: 7,962,496 km (0.102 R)
• M20: 8,766,884 km (0.112 R)
• M21: 9,274,769 km (0.051 R)
• M22: 10,119,997 km (0.079 R)
• M23: 10,989,759 km (0.101 R)
• M24: 11,125,594 km (0.041 R)
• M25: 11,605,653 km (0.108 R)
• M26: 12,022,582 km (0.075 R)
• M27: 13,086,074 km (0.08 R)
• M28: 14,105,434 km (0.093 R)
• M29: 15,834,785 km (0.099 R)
• M30: 16,142,358 km (0.11 R)
• M31: 17,471,087 km (0.108 R)
• M32: 17,550,373 km (0.087 R)
• M33: 18,510,792 km (0.103 R)
• M34: 18,997,284 km (0.079 R)
• M35: 19,078,815 km (0.109 R)
• M36: 19,324,006 km (0.111 R)
• M37: 20,065,862 km (0.119 R)
• M38: 21,153,737 km (0.087 R)
• M39: 22,089,173 km (0.077 R)
• M40: 24,088,100 km (0.094 R)
• M41: 25,602,329 km (0.049 R)
• M42: 25,872,802 km (0.098 R)
• M43: 26,144,173 km (0.039 R)
• M44: 26,963,819 km (0.088 R)
• M45: 28,255,747 km (0.071 R)
• M46: 28,815,542 km (0.114 R)
• M47: 29,284,681 km (0.093 R)
• M48: 30,707,656 km (0.085 R)
• M49: 30,803,398 km (0.116 R)
• M50: 31,959,042 km (0.096 R)
• M51: 32,055,981 km (0.064 R)
• M52: 36,113,824 km (0.113 R)
• M53: 36,721,041 km (0.084 R)
• M54: 37,843,175 km (0.116 R)
• M55: 39,391,363 km (0.082 R)
• M56: 39,599,304 km (0.109 R)
• M57: 41,276,147 km (0.094 R)
• M58: 42,549,075 km (0.093 R)
• M59: 46,773,719 km (0.077 R)
• M60: 48,545,257 km (0.107 R)
• M61: 49,327,205 km (0.075 R)
• M62: 52,610,430 km (0.106 R)
• M63: 53,068,797 km (0.045 R)
• M64: 54,915,583 km (0.064 R)
• M65: 55,380,533 km (0.117 R)
• M66: 55,730,144 km (0.042 R)
• M67: 60,940,937 km (0.105 R)
• M68: 61,181,490 km (0.118 R)
• M69: 61,542,769 km (0.11 R)
• M70: 64,949,711 km (0.091 R)
• M71: 66,675,921 km (0.097 R)
• M72: 67,171,987 km (0.087 R)
• M73: 69,293,435 km (0.097 R)
• M74: 69,921,596 km (0.073 R)
• M75: 71,944,458 km (0.069 R)
• M76: 72,071,467 km (0.087 R)
• M77: 72,835,463 km (0.029 R)
• M78: 74,371,385 km (0.059 R)
• M79: 76,565,387 km (0.112 R)
• M80: 77,735,691 km (0.107 R)
• M81: 78,127,039 km (0.061 R)
• M82: 79,699,014 km (0.116 R)
• M83: 80,225,299 km (0.045 R)
• M84: 81,149,215 km (0.103 R)
• M85: 81,281,460 km (0.056 R)
• M86: 82,209,266 km (0.075 R)
• M87: 83,540,837 km (0.097 R)
• M88: 84,477,319 km (0.039 R)
• M89: 85,686,220 km (0.113 R)
• M90: 85,955,645 km (0.076 R)
• M91: 88,393,343 km (0.066 R)
• M92: 89,484,061 km (0.101 R)
• M93: 89,757,376 km (0.069 R)
• M94: 90,579,117 km (0.117 R)
• M95: 91,541,031 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit