🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.75 AU - 1.05 AU

Year: 304 Days

Day: 20 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.94 AU - 1.3 AU

Year: 422 Days

Day: 47.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,050,598 km

• M1: 256,261 km (0.104 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 11.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.16 AU - 10.62 AU

Year: 9448 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,050,598 km

• M1: 148,551 km (0.049 R)
• M2: 409,898 km (0.096 R)
• M3: 806,482 km (0.108 R)
• M4: 1,204,412 km (0.09 R)
• M5: 1,414,597 km (0.069 R)
• M6: 1,502,262 km (0.106 R)
• M7: 1,895,555 km (0.035 R)
• M8: 1,992,793 km (0.1 R)
• M9: 2,346,742 km (0.061 R)
• M10: 2,451,610 km (0.025 R)
• M11: 2,531,346 km (0.098 R)
• M12: 2,999,737 km (0.066 R)
• M13: 3,142,752 km (0.056 R)
• M14: 3,555,343 km (0.113 R)
• M15: 3,706,886 km (0.114 R)
• M16: 4,079,534 km (0.088 R)
• M17: 4,334,748 km (0.084 R)
• M18: 4,464,300 km (0.073 R)
• M19: 5,901,786 km (0.084 R)
• M20: 6,081,901 km (0.116 R)
• M21: 6,373,916 km (0.088 R)
• M22: 6,447,668 km (0.064 R)
• M23: 7,162,297 km (0.06 R)
• M24: 7,393,127 km (0.111 R)
• M25: 8,462,602 km (0.095 R)
• M26: 8,747,885 km (0.103 R)
• M27: 9,160,775 km (0.116 R)
• M28: 9,749,592 km (0.066 R)
• M29: 10,091,573 km (0.09 R)
• M30: 10,307,443 km (0.111 R)
• M31: 11,096,871 km (0.083 R)
• M32: 11,498,840 km (0.041 R)
• M33: 11,724,284 km (0.066 R)
• M34: 11,905,747 km (0.085 R)
• M35: 13,107,466 km (0.074 R)
• M36: 13,770,634 km (0.065 R)
• M37: 14,687,968 km (0.07 R)
• M38: 15,674,865 km (0.081 R)
• M39: 15,824,762 km (0.083 R)
• M40: 16,887,356 km (0.111 R)
• M41: 17,195,228 km (0.078 R)
• M42: 18,077,556 km (0.075 R)
• M43: 18,392,460 km (0.116 R)
• M44: 18,497,777 km (0.032 R)
• M45: 18,921,288 km (0.11 R)
• M46: 19,080,909 km (0.048 R)
• M47: 19,187,722 km (0.115 R)
• M48: 19,455,203 km (0.091 R)
• M49: 19,886,045 km (0.117 R)
• M50: 21,918,781 km (0.076 R)
• M51: 22,423,225 km (0.093 R)
• M52: 22,988,106 km (0.11 R)
• M53: 25,235,964 km (0.097 R)
• M54: 25,646,909 km (0.086 R)
• M55: 25,882,676 km (0.034 R)
• M56: 26,832,921 km (0.116 R)
• M57: 26,952,450 km (0.081 R)
• M58: 27,613,373 km (0.096 R)
• M59: 28,889,892 km (0.105 R)
• M60: 30,247,941 km (0.097 R)
• M61: 30,372,407 km (0.1 R)
• M62: 31,500,375 km (0.066 R)
• M63: 31,689,766 km (0.068 R)
• M64: 32,069,445 km (0.11 R)
• M65: 32,450,770 km (0.082 R)
• M66: 33,089,703 km (0.08 R)
• M67: 33,346,413 km (0.117 R)
• M68: 34,379,984 km (0.113 R)
• M69: 34,705,060 km (0.062 R)
• M70: 34,900,585 km (0.09 R)
• M71: 35,161,932 km (0.103 R)
• M72: 35,358,354 km (0.044 R)
• M73: 35,489,552 km (0.042 R)
• M74: 37,342,620 km (0.11 R)
• M75: 38,550,474 km (0.074 R)
• M76: 39,362,790 km (0.076 R)
• M77: 39,839,259 km (0.031 R)
• M78: 41,556,493 km (0.052 R)
• M79: 42,250,179 km (0.09 R)
• M80: 42,668,155 km (0.069 R)
• M81: 43,789,690 km (0.113 R)
• M82: 44,212,753 km (0.085 R)
• M83: 44,353,973 km (0.117 R)
• M84: 44,637,162 km (0.07 R)
• M85: 46,061,633 km (0.106 R)
• M86: 46,420,070 km (0.105 R)
• M87: 46,995,423 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.2

Radius: 7.1

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.3 AU - 20.04 AU

Year: 26476 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,050,598 km

• M1: 168,597 km (0.12 R)
• M2: 296,503 km (0.082 R)
• M3: 374,294 km (0.086 R)
• M4: 459,714 km (0.095 R)
• M5: 626,217 km (0.039 R)
• M6: 955,482 km (0.098 R)
• M7: 1,015,321 km (0.099 R)
• M8: 1,076,357 km (0.028 R)
• M9: 1,234,781 km (0.103 R)
• M10: 1,941,631 km (0.092 R)
• M11: 2,541,219 km (0.032 R)
• M12: 3,015,145 km (0.097 R)
• M13: 3,239,691 km (0.117 R)
• M14: 3,610,245 km (0.101 R)
• M15: 3,704,941 km (0.055 R)
• M16: 4,340,881 km (0.082 R)
• M17: 4,441,860 km (0.099 R)
• M18: 5,276,317 km (0.086 R)
• M19: 7,870,194 km (0.114 R)
• M20: 8,117,180 km (0.116 R)
• M21: 8,241,646 km (0.086 R)
• M22: 8,429,541 km (0.089 R)
• M23: 8,555,652 km (0.091 R)
• M24: 9,390,258 km (0.114 R)
• M25: 9,652,204 km (0.08 R)
• M26: 12,258,947 km (0.094 R)
• M27: 12,330,305 km (0.117 R)
• M28: 12,473,470 km (0.085 R)
• M29: 12,833,852 km (0.09 R)
• M30: 15,067,049 km (0.079 R)
• M31: 15,682,494 km (0.104 R)
• M32: 15,993,359 km (0.033 R)
• M33: 16,227,779 km (0.1 R)
• M34: 16,463,395 km (0.065 R)
• M35: 16,700,209 km (0.118 R)
• M36: 19,128,930 km (0.048 R)
• M37: 22,098,747 km (0.072 R)
• M38: 22,622,040 km (0.086 R)
• M39: 23,414,760 km (0.047 R)
• M40: 24,216,604 km (0.085 R)
• M41: 25,299,543 km (0.088 R)
• M42: 25,481,604 km (0.117 R)
• M43: 26,030,179 km (0.108 R)
• M44: 26,398,190 km (0.084 R)
• M45: 26,582,794 km (0.057 R)
• M46: 26,860,597 km (0.064 R)
• M47: 28,075,332 km (0.096 R)
• M48: 28,831,698 km (0.078 R)
• M49: 30,557,908 km (0.113 R)
• M50: 31,335,817 km (0.115 R)
• M51: 32,416,063 km (0.093 R)
• M52: 37,063,920 km (0.095 R)
• M53: 37,997,261 km (0.12 R)
• M54: 38,623,926 km (0.098 R)
• M55: 39,887,280 km (0.118 R)
• M56: 40,524,118 km (0.052 R)
• M57: 40,843,809 km (0.036 R)
• M58: 42,454,529 km (0.05 R)
• M59: 43,539,862 km (0.091 R)
• M60: 43,867,182 km (0.093 R)
• M61: 45,074,586 km (0.046 R)
• M62: 45,516,349 km (0.051 R)
• M63: 46,627,113 km (0.087 R)
• M64: 47,746,704 km (0.115 R)
• M65: 48,535,683 km (0.104 R)
• M66: 49,556,389 km (0.088 R)
• M67: 49,784,227 km (0.109 R)
• M68: 50,012,363 km (0.108 R)
• M69: 51,849,874 km (0.099 R)
• M70: 52,196,941 km (0.095 R)
• M71: 54,295,051 km (0.08 R)
• M72: 55,118,438 km (0.069 R)
• M73: 56,777,628 km (0.114 R)
• M74: 56,896,708 km (0.057 R)
• M75: 58,934,680 km (0.109 R)
• M76: 60,144,777 km (0.059 R)
• M77: 61,118,659 km (0.117 R)
• M78: 61,729,916 km (0.033 R)
• M79: 61,852,436 km (0.081 R)
• M80: 63,699,671 km (0.114 R)
• M81: 65,065,948 km (0.095 R)
• M82: 66,065,561 km (0.09 R)
• M83: 66,692,975 km (0.088 R)
• M84: 69,604,149 km (0.063 R)
• M85: 70,242,483 km (0.112 R)
• M86: 70,626,352 km (0.081 R)
• M87: 71,782,444 km (0.117 R)
• M88: 72,815,118 km (0.052 R)
• M89: 72,944,670 km (0.117 R)
• M90: 74,113,029 km (0.117 R)
• M91: 76,336,951 km (0.079 R)
• M92: 77,919,996 km (0.075 R)
• M93: 79,647,103 km (0.116 R)
• M94: 80,716,130 km (0.063 R)
• M95: 90,827,599 km (0.113 R)
• M96: 91,385,450 km (0.118 R)
• M97: 92,784,938 km (0.096 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 18,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit