🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.64 AU - 0.74 AU

Year: 208 Days

Day: 17.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,491,010 km

• M1: 220,806 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.12 AU - 1.28 AU

Year: 478 Days

Day: 25 Hours

Environment

Temp: 4 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.41 AU - 1.97 AU

Year: 798 Days

Day: 34.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,491,010 km

• M1: 242,648 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.14 AU - 2.34 AU

Year: 1218 Days

Day: 18.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.1 AU - 4.72 AU

Year: 2810 Days

Day: 16.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,491,010 km

• M1: 3,397,068 km (0.105 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 14.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.36 AU - 6.8 AU

Year: 4790 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,491,010 km

• M1: 196,572 km (0.064 R)
• M2: 337,792 km (0.109 R)
• M3: 458,218 km (0.03 R)
• M4: 577,597 km (0.078 R)
• M5: 823,536 km (0.108 R)
• M6: 1,048,531 km (0.08 R)
• M7: 1,586,485 km (0.083 R)
• M8: 1,793,080 km (0.066 R)
• M9: 1,963,173 km (0.083 R)
• M10: 2,073,426 km (0.112 R)
• M11: 2,233,496 km (0.083 R)
• M12: 2,738,838 km (0.075 R)
• M13: 2,863,154 km (0.055 R)
• M14: 3,106,549 km (0.054 R)
• M15: 3,357,126 km (0.086 R)
• M16: 3,468,127 km (0.117 R)
• M17: 3,569,106 km (0.036 R)
• M18: 3,693,871 km (0.034 R)
• M19: 3,797,093 km (0.055 R)
• M20: 4,030,167 km (0.091 R)
• M21: 4,172,285 km (0.111 R)
• M22: 4,352,251 km (0.074 R)
• M23: 4,633,345 km (0.066 R)
• M24: 4,795,061 km (0.119 R)
• M25: 4,908,007 km (0.1 R)
• M26: 5,226,650 km (0.107 R)
• M27: 5,737,228 km (0.054 R)
• M28: 5,844,041 km (0.092 R)
• M29: 5,937,988 km (0.112 R)
• M30: 6,113,915 km (0.064 R)
• M31: 6,792,491 km (0.079 R)
• M32: 7,005,070 km (0.103 R)
• M33: 7,234,254 km (0.111 R)
• M34: 7,509,813 km (0.062 R)
• M35: 7,626,799 km (0.107 R)
• M36: 7,774,003 km (0.069 R)
• M37: 7,907,295 km (0.029 R)
• M38: 8,372,095 km (0.064 R)
• M39: 8,753,570 km (0.096 R)
• M40: 8,892,397 km (0.079 R)
• M41: 9,312,916 km (0.077 R)
• M42: 9,502,008 km (0.096 R)
• M43: 9,628,717 km (0.089 R)
• M44: 9,900,088 km (0.085 R)
• M45: 10,910,771 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 12.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.7 AU - 8.52 AU

Year: 7630 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,491,010 km

• M1: 234,420 km (0.085 R)
• M2: 321,486 km (0.114 R)
• M3: 408,552 km (0.064 R)
• M4: 549,473 km (0.112 R)
• M5: 758,611 km (0.091 R)
• M6: 1,051,523 km (0.09 R)
• M7: 1,333,665 km (0.116 R)
• M8: 1,412,054 km (0.083 R)
• M9: 1,492,239 km (0.12 R)
• M10: 1,759,421 km (0.04 R)
• M11: 2,321,011 km (0.118 R)
• M12: 2,455,350 km (0.049 R)
• M13: 2,572,784 km (0.109 R)
• M14: 2,977,596 km (0.104 R)
• M15: 4,240,052 km (0.075 R)
• M16: 4,573,207 km (0.097 R)
• M17: 4,939,722 km (0.119 R)
• M18: 5,138,986 km (0.075 R)
• M19: 5,264,947 km (0.1 R)
• M20: 5,468,700 km (0.081 R)
• M21: 5,545,892 km (0.102 R)
• M22: 6,016,078 km (0.111 R)
• M23: 6,336,667 km (0.12 R)
• M24: 6,580,960 km (0.091 R)
• M25: 7,191,020 km (0.097 R)
• M26: 7,445,785 km (0.09 R)
• M27: 7,906,247 km (0.094 R)
• M28: 8,375,985 km (0.101 R)
• M29: 8,524,685 km (0.107 R)
• M30: 8,674,283 km (0.075 R)
• M31: 9,465,955 km (0.064 R)
• M32: 9,620,938 km (0.104 R)
• M33: 9,776,670 km (0.09 R)
• M34: 10,249,100 km (0.109 R)
• M35: 10,440,136 km (0.056 R)
• M36: 10,632,519 km (0.082 R)
• M37: 10,793,636 km (0.105 R)
• M38: 11,281,774 km (0.063 R)
• M39: 11,413,270 km (0.113 R)
• M40: 12,789,571 km (0.049 R)
• M41: 12,926,752 km (0.118 R)
• M42: 13,064,382 km (0.09 R)
• M43: 13,306,282 km (0.074 R)
• M44: 13,724,557 km (0.06 R)
• M45: 14,041,107 km (0.086 R)
• M46: 14,324,445 km (0.1 R)
• M47: 14,431,258 km (0.096 R)
• M48: 14,538,220 km (0.081 R)
• M49: 15,041,168 km (0.069 R)
• M50: 15,367,591 km (0.077 R)
• M51: 15,916,765 km (0.069 R)
• M52: 16,027,467 km (0.106 R)
• M53: 16,249,470 km (0.087 R)
• M54: 16,360,771 km (0.099 R)
• M55: 16,584,420 km (0.041 R)
• M56: 16,883,915 km (0.098 R)
• M57: 17,223,203 km (0.118 R)
• M58: 17,679,028 km (0.114 R)
• M59: 18,100,445 km (0.113 R)
• M60: 18,602,645 km (0.068 R)
• M61: 18,797,122 km (0.093 R)
• M62: 19,070,288 km (0.078 R)
• M63: 19,148,677 km (0.106 R)
• M64: 19,227,066 km (0.101 R)
• M65: 19,344,949 km (0.084 R)
• M66: 19,581,464 km (0.106 R)
• M67: 19,660,451 km (0.111 R)
• M68: 19,739,589 km (0.115 R)
• M69: 19,977,599 km (0.114 R)
• M70: 20,136,771 km (0.1 R)
• M71: 20,296,392 km (0.082 R)
• M72: 21,670,448 km (0.095 R)
• M73: 22,121,336 km (0.099 R)
• M74: 22,534,077 km (0.081 R)
• M75: 23,032,537 km (0.08 R)
• M76: 24,337,330 km (0.095 R)
• M77: 24,422,301 km (0.05 R)
• M78: 24,806,020 km (0.062 R)
• M79: 27,150,218 km (0.106 R)
• M80: 27,238,332 km (0.116 R)
• M81: 29,021,837 km (0.063 R)
• M82: 30,521,406 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 3.3

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.63 AU - 16.37 AU

Year: 19038 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,491,010 km

• M1: 127,906 km (0.12 R)
• M2: 212,130 km (0.072 R)
• M3: 460,612 km (0.075 R)
• M4: 492,476 km (0.111 R)
• M5: 736,171 km (0.11 R)
• M6: 831,315 km (0.102 R)
• M7: 991,684 km (0.06 R)
• M8: 1,139,936 km (0.069 R)
• M9: 1,227,899 km (0.047 R)
• M10: 1,340,846 km (0.059 R)
• M11: 1,386,922 km (0.079 R)
• M12: 1,876,855 km (0.106 R)
• M13: 1,980,676 km (0.081 R)
• M14: 2,556,478 km (0.09 R)
• M15: 3,057,631 km (0.073 R)
• M16: 3,149,185 km (0.095 R)
• M17: 3,241,786 km (0.06 R)
• M18: 3,303,869 km (0.111 R)
• M19: 3,815,194 km (0.095 R)
• M20: 3,847,956 km (0.086 R)
• M21: 5,016,615 km (0.115 R)
• M22: 5,713,591 km (0.108 R)
• M23: 5,902,085 km (0.11 R)
• M24: 5,978,081 km (0.117 R)
• M25: 6,169,416 km (0.085 R)
• M26: 6,323,801 km (0.034 R)
• M27: 6,401,592 km (0.092 R)
• M28: 6,954,506 km (0.078 R)
• M29: 7,074,932 km (0.091 R)
• M30: 7,155,715 km (0.116 R)
• M31: 7,563,668 km (0.088 R)
• M32: 7,728,974 km (0.104 R)
• M33: 7,770,562 km (0.07 R)
• M34: 7,895,476 km (0.025 R)
• M35: 8,317,043 km (0.114 R)
• M36: 8,530,519 km (0.069 R)
• M37: 8,702,557 km (0.11 R)
• M38: 9,006,540 km (0.114 R)
• M39: 9,358,095 km (0.111 R)
• M40: 9,669,258 km (0.105 R)
• M41: 9,714,138 km (0.101 R)
• M42: 9,938,834 km (0.045 R)
• M43: 10,029,191 km (0.034 R)
• M44: 10,623,394 km (0.082 R)
• M45: 10,715,845 km (0.11 R)
• M46: 10,808,446 km (0.103 R)
• M47: 11,181,992 km (0.051 R)
• M48: 11,275,940 km (0.058 R)
• M49: 12,570,559 km (0.111 R)
• M50: 13,409,654 km (0.119 R)
• M51: 14,113,961 km (0.095 R)
• M52: 14,624,538 km (0.101 R)
• M53: 15,037,129 km (0.084 R)
• M54: 15,874,129 km (0.093 R)
• M55: 16,138,618 km (0.074 R)
• M56: 18,086,532 km (0.114 R)
• M57: 18,473,691 km (0.077 R)
• M58: 18,696,293 km (0.052 R)
• M59: 18,807,893 km (0.086 R)
• M60: 18,919,643 km (0.108 R)
• M61: 19,087,791 km (0.111 R)
• M62: 19,369,184 km (0.108 R)
• M63: 20,107,001 km (0.105 R)
• M64: 21,201,908 km (0.117 R)
• M65: 21,318,295 km (0.118 R)
• M66: 21,903,372 km (0.096 R)
• M67: 25,584,527 km (0.059 R)
• M68: 26,081,342 km (0.099 R)
• M69: 26,206,106 km (0.09 R)
• M70: 26,268,489 km (0.085 R)
• M71: 26,581,298 km (0.057 R)
• M72: 27,210,805 km (0.107 R)
• M73: 27,273,936 km (0.071 R)
• M74: 27,717,793 km (0.079 R)
• M75: 27,781,372 km (0.1 R)
• M76: 29,192,828 km (0.107 R)
• M77: 30,956,736 km (0.094 R)
• M78: 32,687,584 km (0.102 R)
• M79: 32,889,241 km (0.036 R)
• M80: 33,768,129 km (0.109 R)
• M81: 36,242,179 km (0.072 R)
• M82: 37,009,616 km (0.064 R)
• M83: 37,290,112 km (0.096 R)
• M84: 37,782,438 km (0.103 R)
• M85: 39,129,866 km (0.029 R)
• M86: 39,272,583 km (0.116 R)
• M87: 41,434,571 km (0.051 R)
• M88: 43,117,996 km (0.092 R)
• M89: 43,486,904 km (0.119 R)
• M90: 48,300,515 km (0.091 R)
• M91: 49,298,632 km (0.098 R)
• M92: 50,148,497 km (0.045 R)
• M93: 50,303,630 km (0.116 R)
• M94: 52,412,362 km (0.104 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit