🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.91 AU - 0.97 AU

Year: 320 Days

Day: 37.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,395,112 km

• M1: 549,772 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.43 AU - 1.69 AU

Year: 685 Days

Day: 32.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,395,112 km

• M1: 269,426 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.05 AU - 2.33 AU

Year: 1139 Days

Day: 20.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.2

Radius: 13.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.82 AU - 8.38 AU

Year: 7364 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,395,112 km

• M1: 166,203 km (0.111 R)
• M2: 685,009 km (0.084 R)
• M3: 809,025 km (0.11 R)
• M4: 911,201 km (0.112 R)
• M5: 1,034,170 km (0.063 R)
• M6: 1,246,599 km (0.072 R)
• M7: 1,349,822 km (0.11 R)
• M8: 1,621,043 km (0.067 R)
• M9: 1,715,439 km (0.119 R)
• M10: 1,930,112 km (0.09 R)
• M11: 2,153,761 km (0.116 R)
• M12: 2,407,778 km (0.095 R)
• M13: 2,739,137 km (0.11 R)
• M14: 3,038,482 km (0.088 R)
• M15: 3,300,129 km (0.115 R)
• M16: 3,669,037 km (0.029 R)
• M17: 4,207,889 km (0.116 R)
• M18: 4,419,869 km (0.095 R)
• M19: 4,799,249 km (0.066 R)
• M20: 5,359,793 km (0.03 R)
• M21: 5,706,112 km (0.105 R)
• M22: 5,882,039 km (0.09 R)
• M23: 6,179,439 km (0.106 R)
• M24: 6,727,117 km (0.113 R)
• M25: 6,819,868 km (0.105 R)
• M26: 6,913,217 km (0.086 R)
• M27: 7,163,943 km (0.113 R)
• M28: 7,999,746 km (0.081 R)
• M29: 8,164,005 km (0.105 R)
• M30: 8,562,833 km (0.047 R)
• M31: 8,697,321 km (0.116 R)
• M32: 9,070,568 km (0.049 R)
• M33: 9,973,540 km (0.119 R)
• M34: 10,687,721 km (0.044 R)
• M35: 10,905,236 km (0.117 R)
• M36: 11,014,592 km (0.097 R)
• M37: 11,344,755 km (0.116 R)
• M38: 11,678,059 km (0.099 R)
• M39: 12,127,750 km (0.096 R)
• M40: 12,316,692 km (0.069 R)
• M41: 12,966,695 km (0.102 R)
• M42: 13,745,800 km (0.09 R)
• M43: 14,061,601 km (0.12 R)
• M44: 14,539,866 km (0.03 R)
• M45: 15,185,979 km (0.086 R)
• M46: 15,267,510 km (0.116 R)
• M47: 15,841,517 km (0.07 R)
• M48: 15,924,095 km (0.116 R)
• M49: 16,131,288 km (0.119 R)
• M50: 16,380,967 km (0.108 R)
• M51: 17,222,604 km (0.078 R)
• M52: 17,350,062 km (0.108 R)
• M53: 18,294,473 km (0.057 R)
• M54: 18,772,887 km (0.089 R)
• M55: 19,123,545 km (0.098 R)
• M56: 20,009,463 km (0.057 R)
• M57: 21,959,172 km (0.07 R)
• M58: 22,328,679 km (0.116 R)
• M59: 23,732,206 km (0.095 R)
• M60: 24,492,463 km (0.089 R)
• M61: 26,379,041 km (0.108 R)
• M62: 26,477,028 km (0.103 R)
• M63: 27,117,008 km (0.055 R)
• M64: 27,612,775 km (0.071 R)
• M65: 27,762,074 km (0.095 R)
• M66: 27,861,855 km (0.075 R)
• M67: 28,111,534 km (0.116 R)
• M68: 29,219,307 km (0.043 R)
• M69: 29,574,901 km (0.088 R)
• M70: 30,804,595 km (0.085 R)
• M71: 31,581,606 km (0.101 R)
• M72: 32,260,182 km (0.119 R)
• M73: 33,313,651 km (0.098 R)
• M74: 33,897,830 km (0.118 R)
• M75: 34,111,157 km (0.084 R)
• M76: 34,753,680 km (0.071 R)
• M77: 34,861,241 km (0.078 R)
• M78: 35,292,232 km (0.117 R)
• M79: 35,400,242 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.8

Radius: 4.7

Gravity: 39.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.03 AU - 17.93 AU

Year: 20377 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,395,112 km

• M1: 107,262 km (0.099 R)
• M2: 167,998 km (0.119 R)
• M3: 227,090 km (0.093 R)
• M4: 387,907 km (0.039 R)
• M5: 428,149 km (0.043 R)
• M6: 491,429 km (0.081 R)
• M7: 604,076 km (0.072 R)
• M8: 1,104,182 km (0.098 R)
• M9: 1,635,105 km (0.091 R)
• M10: 2,160,193 km (0.078 R)
• M11: 2,233,945 km (0.041 R)
• M12: 3,098,770 km (0.111 R)
• M13: 3,350,992 km (0.055 R)
• M14: 3,697,311 km (0.085 R)
• M15: 4,009,821 km (0.085 R)
• M16: 4,755,417 km (0.036 R)
• M17: 5,242,657 km (0.108 R)
• M18: 6,107,183 km (0.103 R)
• M19: 6,582,456 km (0.11 R)
• M20: 7,124,449 km (0.069 R)
• M21: 7,624,405 km (0.116 R)
• M22: 7,963,992 km (0.103 R)
• M23: 8,893,444 km (0.106 R)
• M24: 11,491,360 km (0.109 R)
• M25: 11,620,613 km (0.101 R)
• M26: 12,405,852 km (0.085 R)
• M27: 12,671,239 km (0.078 R)
• M28: 13,547,134 km (0.076 R)
• M29: 13,820,599 km (0.12 R)
• M30: 14,862,100 km (0.063 R)
• M31: 15,713,162 km (0.112 R)
• M32: 15,784,819 km (0.057 R)
• M33: 17,909,408 km (0.083 R)
• M34: 18,511,091 km (0.05 R)
• M35: 19,042,911 km (0.085 R)
• M36: 21,936,733 km (0.107 R)
• M37: 22,499,370 km (0.063 R)
• M38: 23,720,986 km (0.103 R)
• M39: 24,050,401 km (0.109 R)
• M40: 24,713,718 km (0.093 R)
• M41: 25,215,170 km (0.097 R)
• M42: 26,143,275 km (0.1 R)
• M43: 26,483,461 km (0.118 R)
• M44: 27,168,320 km (0.098 R)
• M45: 27,254,338 km (0.093 R)
• M46: 27,340,507 km (0.065 R)
• M47: 28,555,541 km (0.097 R)
• M48: 29,081,527 km (0.049 R)
• M49: 30,858,151 km (0.055 R)
• M50: 31,037,818 km (0.031 R)
• M51: 31,398,050 km (0.078 R)
• M52: 33,588,312 km (0.093 R)
• M53: 34,143,470 km (0.096 R)
• M54: 34,888,467 km (0.115 R)
• M55: 35,263,060 km (0.119 R)
• M56: 35,732,947 km (0.108 R)
• M57: 36,964,736 km (0.111 R)
• M58: 39,274,976 km (0.115 R)
• M59: 39,372,215 km (0.115 R)
• M60: 40,742,382 km (0.086 R)
• M61: 42,327,371 km (0.091 R)
• M62: 45,659,514 km (0.07 R)
• M63: 45,864,164 km (0.103 R)
• M64: 46,171,737 km (0.102 R)
• M65: 47,201,719 km (0.119 R)
• M66: 47,823,447 km (0.083 R)
• M67: 47,927,268 km (0.11 R)
• M68: 50,548,522 km (0.114 R)
• M69: 51,397,041 km (0.096 R)
• M70: 51,716,433 km (0.117 R)
• M71: 52,036,572 km (0.051 R)
• M72: 52,678,646 km (0.077 R)
• M73: 52,893,319 km (0.119 R)
• M74: 54,838,091 km (0.1 R)
• M75: 59,242,702 km (0.078 R)
• M76: 60,137,147 km (0.043 R)
• M77: 60,249,196 km (0.105 R)
• M78: 61,148,728 km (0.103 R)
• M79: 61,713,161 km (0.114 R)
• M80: 63,530,925 km (0.062 R)
• M81: 65,481,382 km (0.025 R)
• M82: 66,058,829 km (0.048 R)
• M83: 66,290,257 km (0.094 R)
• M84: 66,754,011 km (0.072 R)
• M85: 66,986,336 km (0.104 R)
• M86: 69,323,504 km (0.1 R)
• M87: 69,794,139 km (0.114 R)
• M88: 70,147,938 km (0.112 R)
• M89: 70,384,003 km (0.064 R)
• M90: 73,357,859 km (0.104 R)
• M91: 74,317,978 km (0.089 R)
• M92: 76,615,203 km (0.049 R)
• M93: 77,833,678 km (0.038 R)
• M94: 78,690,275 km (0.076 R)
• M95: 82,895,621 km (0.028 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit