🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 40.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 242 Days

Day: 15.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,716,186 km

• M1: 213,027 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.04 AU - 1.66 AU

Year: 585 Days

Day: 43 Hours

Environment

Temp: -24 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,716,186 km

• M1: 480,808 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.49 AU - 1.57 AU

Year: 705 Days

Day: 34.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,716,186 km

• M1: 292,314 km (0.119 R)
• M2: 979,567 km (0.09 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.3

Radius: 11.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.59 AU - 9.13 AU

Year: 8215 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,716,186 km

• M1: 323,580 km (0.075 R)
• M2: 603,179 km (0.119 R)
• M3: 901,776 km (0.059 R)
• M4: 1,002,007 km (0.068 R)
• M5: 1,136,944 km (0.117 R)
• M6: 1,230,442 km (0.092 R)
• M7: 1,392,307 km (0.083 R)
• M8: 1,613,862 km (0.025 R)
• M9: 1,720,076 km (0.117 R)
• M10: 2,632,623 km (0.098 R)
• M11: 2,973,557 km (0.066 R)
• M12: 3,557,886 km (0.096 R)
• M13: 3,815,942 km (0.099 R)
• M14: 3,959,257 km (0.116 R)
• M15: 4,400,122 km (0.118 R)
• M16: 4,525,485 km (0.073 R)
• M17: 4,626,613 km (0.105 R)
• M18: 4,960,366 km (0.107 R)
• M19: 5,543,349 km (0.118 R)
• M20: 5,788,091 km (0.031 R)
• M21: 6,147,874 km (0.098 R)
• M22: 6,260,222 km (0.094 R)
• M23: 6,918,602 km (0.118 R)
• M24: 7,509,215 km (0.096 R)
• M25: 7,780,286 km (0.113 R)
• M26: 8,270,219 km (0.094 R)
• M27: 8,612,948 km (0.035 R)
• M28: 8,738,760 km (0.074 R)
• M29: 8,833,455 km (0.11 R)
• M30: 9,473,734 km (0.112 R)
• M31: 10,129,122 km (0.057 R)
• M32: 10,361,897 km (0.056 R)
• M33: 10,866,939 km (0.087 R)
• M34: 11,865,804 km (0.065 R)
• M35: 13,255,119 km (0.072 R)
• M36: 13,546,536 km (0.106 R)
• M37: 13,729,644 km (0.106 R)
• M38: 14,959,189 km (0.099 R)
• M39: 15,300,571 km (0.118 R)
• M40: 15,453,161 km (0.038 R)
• M41: 15,798,433 km (0.046 R)
• M42: 16,262,485 km (0.051 R)
• M43: 17,363,077 km (0.069 R)
• M44: 17,482,456 km (0.041 R)
• M45: 18,976,789 km (0.089 R)
• M46: 19,099,609 km (0.093 R)
• M47: 19,552,741 km (0.111 R)
• M48: 19,635,618 km (0.069 R)
• M49: 19,759,934 km (0.079 R)
• M50: 20,511,663 km (0.067 R)
• M51: 21,315,303 km (0.079 R)
• M52: 21,485,845 km (0.058 R)
• M53: 22,822,502 km (0.062 R)
• M54: 22,909,717 km (0.091 R)
• M55: 23,347,141 km (0.104 R)
• M56: 23,831,689 km (0.115 R)
• M57: 24,186,086 km (0.094 R)
• M58: 24,676,318 km (0.103 R)
• M59: 25,034,904 km (0.106 R)
• M60: 25,169,692 km (0.049 R)
• M61: 25,304,929 km (0.095 R)
• M62: 25,530,672 km (0.113 R)
• M63: 26,257,717 km (0.071 R)
• M64: 27,732,154 km (0.062 R)
• M65: 27,964,928 km (0.041 R)
• M66: 28,997,004 km (0.08 R)
• M67: 30,041,496 km (0.105 R)
• M68: 30,137,089 km (0.086 R)
• M69: 30,280,703 km (0.09 R)
• M70: 30,616,551 km (0.078 R)
• M71: 31,680,042 km (0.079 R)
• M72: 31,825,900 km (0.114 R)
• M73: 32,167,432 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.4

Radius: 6.2

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.49 AU - 15.41 AU

Year: 17372 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,716,186 km

• M1: 84,074 km (0.104 R)
• M2: 521,498 km (0.074 R)
• M3: 793,617 km (0.099 R)
• M4: 971,339 km (0.067 R)
• M5: 1,105,977 km (0.066 R)
• M6: 1,161,627 km (0.104 R)
• M7: 1,545,944 km (0.086 R)
• M8: 1,608,476 km (0.067 R)
• M9: 1,735,934 km (0.113 R)
• M10: 1,967,212 km (0.099 R)
• M11: 2,035,129 km (0.108 R)
• M12: 2,173,358 km (0.056 R)
• M13: 3,467,230 km (0.103 R)
• M14: 4,014,010 km (0.103 R)
• M15: 4,275,507 km (0.032 R)
• M16: 5,567,135 km (0.091 R)
• M17: 6,006,205 km (0.057 R)
• M18: 6,055,722 km (0.093 R)
• M19: 6,608,935 km (0.107 R)
• M20: 7,178,155 km (0.079 R)
• M21: 7,230,663 km (0.03 R)
• M22: 7,602,115 km (0.093 R)
• M23: 8,865,319 km (0.109 R)
• M24: 9,957,234 km (0.08 R)
• M25: 10,192,402 km (0.068 R)
• M26: 10,489,055 km (0.095 R)
• M27: 10,668,423 km (0.068 R)
• M28: 12,390,593 km (0.093 R)
• M29: 12,707,142 km (0.098 R)
• M30: 13,026,384 km (0.111 R)
• M31: 15,401,400 km (0.097 R)
• M32: 15,469,168 km (0.037 R)
• M33: 15,878,468 km (0.117 R)
• M34: 16,499,000 km (0.106 R)
• M35: 17,692,641 km (0.086 R)
• M36: 18,624,037 km (0.06 R)
• M37: 20,087,852 km (0.08 R)
• M38: 20,236,254 km (0.078 R)
• M39: 22,121,935 km (0.03 R)
• M40: 23,046,749 km (0.113 R)
• M41: 23,827,201 km (0.116 R)
• M42: 25,013,811 km (0.088 R)
• M43: 25,093,696 km (0.082 R)
• M44: 25,735,023 km (0.08 R)
• M45: 26,952,300 km (0.099 R)
• M46: 27,115,960 km (0.082 R)
• M47: 27,856,769 km (0.086 R)
• M48: 28,437,508 km (0.083 R)
• M49: 28,687,636 km (0.077 R)
• M50: 28,771,111 km (0.119 R)
• M51: 29,695,327 km (0.03 R)
• M52: 30,885,677 km (0.088 R)
• M53: 32,612,934 km (0.048 R)
• M54: 33,576,344 km (0.114 R)
• M55: 33,664,308 km (0.111 R)
• M56: 34,105,771 km (0.109 R)
• M57: 34,904,923 km (0.081 R)
• M58: 35,172,703 km (0.1 R)
• M59: 35,620,599 km (0.079 R)
• M60: 35,800,266 km (0.107 R)
• M61: 36,250,706 km (0.106 R)
• M62: 39,363,389 km (0.117 R)
• M63: 40,763,625 km (0.117 R)
• M64: 40,951,520 km (0.111 R)
• M65: 41,706,091 km (0.042 R)
• M66: 41,800,787 km (0.112 R)
• M67: 41,895,482 km (0.113 R)
• M68: 47,115,251 km (0.088 R)
• M69: 47,213,836 km (0.092 R)
• M70: 48,302,759 km (0.094 R)
• M71: 49,499,991 km (0.101 R)
• M72: 49,600,221 km (0.069 R)
• M73: 50,505,139 km (0.05 R)
• M74: 51,618,596 km (0.094 R)
• M75: 54,903,615 km (0.044 R)
• M76: 56,990,655 km (0.07 R)
• M77: 58,149,740 km (0.085 R)
• M78: 61,780,779 km (0.096 R)
• M79: 61,888,789 km (0.063 R)
• M80: 62,104,658 km (0.066 R)
• M81: 63,732,732 km (0.101 R)
• M82: 63,841,789 km (0.083 R)
• M83: 64,278,465 km (0.078 R)
• M84: 64,606,683 km (0.111 R)
• M85: 64,825,844 km (0.044 R)
• M86: 65,484,673 km (0.103 R)
• M87: 66,698,211 km (0.117 R)
• M88: 69,708,419 km (0.087 R)
• M89: 71,286,677 km (0.093 R)
• M90: 74,593,089 km (0.118 R)
• M91: 74,707,980 km (0.11 R)
• M92: 75,629,353 km (0.102 R)
• M93: 77,134,607 km (0.035 R)
• M94: 77,716,243 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit