🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 219 Days

Day: 38.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.27 AU - 1.75 AU

Year: 652 Days

Day: 46.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,135,565 km

• M1: 261,946 km (0.073 R)
• M2: 940,073 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.91 AU - 2.59 AU

Year: 1186 Days

Day: 19 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,135,565 km

• M1: 75,996 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.22 AU - 6.14 AU

Year: 4144 Days

Day: 42.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,135,565 km

• M1: 397,482 km (0.113 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.3

Radius: 3.1

Gravity: 52.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.78 AU - 14.12 AU

Year: 17337 Days

Day: 16.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,135,565 km

• M1: 537,206 km (0.105 R)
• M2: 714,779 km (0.112 R)
• M3: 820,844 km (0.114 R)
• M4: 954,734 km (0.076 R)
• M5: 1,396,496 km (0.111 R)
• M6: 1,721,722 km (0.096 R)
• M7: 1,806,544 km (0.111 R)
• M8: 1,892,862 km (0.061 R)
• M9: 1,980,377 km (0.117 R)
• M10: 2,662,393 km (0.058 R)
• M11: 3,374,330 km (0.114 R)
• M12: 3,696,414 km (0.118 R)
• M13: 3,916,622 km (0.101 R)
• M14: 4,602,229 km (0.033 R)
• M15: 5,039,204 km (0.06 R)
• M16: 5,365,328 km (0.05 R)
• M17: 5,656,295 km (0.07 R)
• M18: 5,867,228 km (0.063 R)
• M19: 6,209,957 km (0.079 R)
• M20: 7,737,651 km (0.072 R)
• M21: 8,113,141 km (0.053 R)
• M22: 8,398,724 km (0.1 R)
• M23: 8,639,127 km (0.114 R)
• M24: 8,930,694 km (0.091 R)
• M25: 9,028,680 km (0.087 R)
• M26: 9,225,401 km (0.076 R)
• M27: 9,423,768 km (0.091 R)
• M28: 9,523,400 km (0.066 R)
• M29: 9,623,481 km (0.115 R)
• M30: 10,282,011 km (0.109 R)
• M31: 11,588,749 km (0.102 R)
• M32: 11,910,085 km (0.085 R)
• M33: 12,071,800 km (0.086 R)
• M34: 12,836,245 km (0.062 R)
• M35: 12,891,447 km (0.11 R)
• M36: 14,411,511 km (0.118 R)
• M37: 15,455,854 km (0.102 R)
• M38: 15,809,353 km (0.066 R)
• M39: 16,825,273 km (0.108 R)
• M40: 16,885,710 km (0.072 R)
• M41: 17,677,831 km (0.067 R)
• M42: 17,985,554 km (0.108 R)
• M43: 18,982,474 km (0.078 R)
• M44: 19,171,416 km (0.077 R)
• M45: 19,933,318 km (0.058 R)
• M46: 20,317,934 km (0.106 R)
• M47: 20,575,691 km (0.103 R)
• M48: 21,617,640 km (0.091 R)
• M49: 22,676,644 km (0.073 R)
• M50: 24,091,989 km (0.093 R)
• M51: 24,228,273 km (0.093 R)
• M52: 28,649,937 km (0.106 R)
• M53: 29,738,710 km (0.117 R)
• M54: 30,472,039 km (0.118 R)
• M55: 31,062,951 km (0.105 R)
• M56: 32,256,143 km (0.113 R)
• M57: 32,556,685 km (0.054 R)
• M58: 34,073,757 km (0.116 R)
• M59: 34,150,202 km (0.089 R)
• M60: 35,458,585 km (0.112 R)
• M61: 36,080,014 km (0.029 R)
• M62: 36,157,955 km (0.066 R)
• M63: 36,861,813 km (0.097 R)
• M64: 38,124,269 km (0.026 R)
• M65: 39,883,092 km (0.115 R)
• M66: 39,963,725 km (0.104 R)
• M67: 40,691,369 km (0.079 R)
• M68: 40,934,914 km (0.119 R)
• M69: 41,668,243 km (0.117 R)
• M70: 42,159,672 km (0.084 R)
• M71: 42,652,896 km (0.044 R)
• M72: 45,315,888 km (0.095 R)
• M73: 45,484,036 km (0.084 R)
• M74: 45,652,483 km (0.077 R)
• M75: 45,989,976 km (0.101 R)
• M76: 46,074,499 km (0.098 R)
• M77: 46,752,327 km (0.059 R)
• M78: 47,775,127 km (0.1 R)
• M79: 50,626,014 km (0.096 R)
• M80: 52,203,972 km (0.117 R)
• M81: 52,910,523 km (0.076 R)
• M82: 53,353,781 km (0.033 R)
• M83: 53,798,087 km (0.043 R)
• M84: 55,498,117 km (0.089 R)
• M85: 56,128,822 km (0.12 R)
• M86: 56,309,536 km (0.066 R)
• M87: 57,488,367 km (0.069 R)
• M88: 58,126,552 km (0.102 R)
• M89: 58,217,956 km (0.05 R)
• M90: 58,309,360 km (0.1 R)
• M91: 58,858,684 km (0.099 R)
• M92: 58,950,537 km (0.106 R)
• M93: 60,332,223 km (0.116 R)
• M94: 60,424,824 km (0.105 R)
• M95: 61,724,680 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.3

Radius: 3.7

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.63 AU - 15.77 AU

Year: 17822 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,135,565 km

• M1: 85,420 km (0.032 R)
• M2: 114,293 km (0.114 R)
• M3: 457,021 km (0.067 R)
• M4: 757,564 km (0.105 R)
• M5: 992,731 km (0.075 R)
• M6: 1,614,161 km (0.11 R)
• M7: 2,383,094 km (0.048 R)
• M8: 2,643,694 km (0.117 R)
• M9: 2,723,579 km (0.073 R)
• M10: 2,858,516 km (0.11 R)
• M11: 3,135,123 km (0.053 R)
• M12: 3,276,493 km (0.058 R)
• M13: 3,832,997 km (0.097 R)
• M14: 4,261,445 km (0.09 R)
• M15: 4,672,839 km (0.114 R)
• M16: 4,705,003 km (0.077 R)
• M17: 4,932,242 km (0.061 R)
• M18: 5,330,172 km (0.109 R)
• M19: 5,807,240 km (0.109 R)
• M20: 7,733,163 km (0.075 R)
• M21: 7,771,310 km (0.118 R)
• M22: 8,624,916 km (0.046 R)
• M23: 8,664,409 km (0.061 R)
• M24: 9,022,547 km (0.108 R)
• M25: 9,062,639 km (0.12 R)
• M26: 9,589,373 km (0.112 R)
• M27: 10,042,804 km (0.113 R)
• M28: 10,419,043 km (0.047 R)
• M29: 10,629,976 km (0.119 R)
• M30: 10,714,798 km (0.077 R)
• M31: 12,057,439 km (0.069 R)
• M32: 12,190,132 km (0.108 R)
• M33: 12,323,274 km (0.07 R)
• M34: 12,725,842 km (0.098 R)
• M35: 12,906,108 km (0.119 R)
• M36: 13,178,076 km (0.111 R)
• M37: 13,820,150 km (0.066 R)
• M38: 13,912,752 km (0.049 R)
• M39: 15,517,189 km (0.11 R)
• M40: 15,661,551 km (0.069 R)
• M41: 16,390,092 km (0.12 R)
• M42: 16,488,079 km (0.082 R)
• M43: 16,931,188 km (0.083 R)
• M44: 16,980,705 km (0.076 R)
• M45: 19,154,063 km (0.112 R)
• M46: 19,205,524 km (0.113 R)
• M47: 19,257,136 km (0.096 R)
• M48: 19,360,508 km (0.096 R)
• M49: 19,412,268 km (0.118 R)
• M50: 19,828,001 km (0.078 R)
• M51: 19,984,630 km (0.052 R)
• M52: 20,933,230 km (0.035 R)
• M53: 21,092,701 km (0.026 R)
• M54: 21,466,546 km (0.08 R)
• M55: 22,004,201 km (0.105 R)
• M56: 22,492,040 km (0.105 R)
• M57: 22,764,458 km (0.104 R)
• M58: 22,928,566 km (0.112 R)
• M59: 23,809,997 km (0.114 R)
• M60: 24,814,846 km (0.057 R)
• M61: 25,096,389 km (0.071 R)
• M62: 25,833,458 km (0.096 R)
• M63: 25,947,451 km (0.059 R)
• M64: 26,118,741 km (0.115 R)
• M65: 26,405,221 km (0.032 R)
• M66: 27,502,970 km (0.106 R)
• M67: 29,088,408 km (0.107 R)
• M68: 30,101,934 km (0.11 R)
• M69: 30,161,923 km (0.109 R)
• M70: 30,221,911 km (0.057 R)
• M71: 30,342,039 km (0.081 R)
• M72: 30,582,742 km (0.039 R)
• M73: 31,187,416 km (0.086 R)
• M74: 31,979,387 km (0.089 R)
• M75: 32,101,908 km (0.054 R)
• M76: 32,531,553 km (0.113 R)
• M77: 33,148,794 km (0.081 R)
• M78: 33,334,744 km (0.098 R)
• M79: 35,782,913 km (0.112 R)
• M80: 35,973,501 km (0.062 R)
• M81: 36,356,023 km (0.113 R)
• M82: 37,640,470 km (0.111 R)
• M83: 38,809,128 km (0.088 R)
• M84: 41,582,075 km (0.115 R)
• M85: 41,849,406 km (0.105 R)
• M86: 42,722,459 km (0.117 R)
• M87: 45,721,448 km (0.09 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit