🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.46 AU - 0.76 AU

Year: 181 Days

Day: 24.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,646,392 km

• M1: 20,495 km (0.075 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 9.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.36 AU - 5.02 AU

Year: 3266 Days

Day: 13.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 77,646,392 km

• M1: 138,976 km (0.107 R)
• M2: 217,366 km (0.07 R)
• M3: 282,142 km (0.108 R)
• M4: 503,098 km (0.086 R)
• M5: 630,705 km (0.062 R)
• M6: 947,703 km (0.091 R)
• M7: 1,041,800 km (0.102 R)
• M8: 1,260,063 km (0.052 R)
• M9: 1,332,618 km (0.093 R)
• M10: 1,396,047 km (0.109 R)
• M11: 1,740,272 km (0.098 R)
• M12: 2,000,722 km (0.12 R)
• M13: 2,185,625 km (0.098 R)
• M14: 2,286,454 km (0.062 R)
• M15: 2,719,240 km (0.093 R)
• M16: 2,787,008 km (0.062 R)
• M17: 2,952,164 km (0.107 R)
• M18: 3,292,200 km (0.099 R)
• M19: 3,555,493 km (0.051 R)
• M20: 3,825,666 km (0.086 R)
• M21: 3,917,220 km (0.046 R)
• M22: 4,025,080 km (0.089 R)
• M23: 4,118,130 km (0.076 R)
• M24: 4,546,429 km (0.085 R)
• M25: 4,757,661 km (0.088 R)
• M26: 5,139,435 km (0.119 R)
• M27: 5,531,232 km (0.038 R)
• M28: 5,721,969 km (0.097 R)
• M29: 5,897,298 km (0.082 R)
• M30: 6,653,066 km (0.091 R)
• M31: 6,948,971 km (0.079 R)
• M32: 7,477,350 km (0.052 R)
• M33: 7,707,731 km (0.106 R)
• M34: 8,116,582 km (0.113 R)
• M35: 8,175,524 km (0.119 R)
• M36: 9,241,259 km (0.056 R)
• M37: 9,821,699 km (0.07 R)
• M38: 9,968,753 km (0.105 R)
• M39: 10,052,977 km (0.056 R)
• M40: 10,137,649 km (0.092 R)
• M41: 10,542,461 km (0.079 R)
• M42: 11,127,090 km (0.095 R)
• M43: 11,566,758 km (0.093 R)
• M44: 11,699,900 km (0.086 R)
• M45: 12,147,048 km (0.097 R)
• M46: 12,395,380 km (0.097 R)
• M47: 13,035,210 km (0.088 R)
• M48: 13,196,776 km (0.081 R)
• M49: 13,991,290 km (0.101 R)
• M50: 14,777,128 km (0.064 R)
• M51: 15,042,365 km (0.113 R)
• M52: 15,236,094 km (0.078 R)
• M53: 15,309,098 km (0.119 R)
• M54: 15,382,102 km (0.043 R)
• M55: 15,455,255 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 13

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.67 AU - 9.57 AU

Year: 10488 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,646,392 km

• M1: 166,353 km (0.074 R)
• M2: 266,583 km (0.097 R)
• M3: 417,528 km (0.114 R)
• M4: 560,842 km (0.113 R)
• M5: 740,958 km (0.051 R)
• M6: 1,000,660 km (0.09 R)
• M7: 1,100,891 km (0.061 R)
• M8: 1,204,861 km (0.079 R)
• M9: 1,312,273 km (0.105 R)
• M10: 1,468,602 km (0.089 R)
• M11: 1,655,151 km (0.089 R)
• M12: 1,899,594 km (0.049 R)
• M13: 2,052,184 km (0.069 R)
• M14: 2,397,007 km (0.042 R)
• M15: 2,562,612 km (0.034 R)
• M16: 3,052,395 km (0.067 R)
• M17: 3,232,511 km (0.042 R)
• M18: 3,858,129 km (0.108 R)
• M19: 4,151,939 km (0.111 R)
• M20: 4,796,407 km (0.113 R)
• M21: 5,436,087 km (0.082 R)
• M22: 5,729,000 km (0.09 R)
• M23: 6,912,918 km (0.096 R)
• M24: 7,110,985 km (0.069 R)
• M25: 7,675,268 km (0.09 R)
• M26: 8,506,584 km (0.092 R)
• M27: 8,847,218 km (0.036 R)
• M28: 10,707,916 km (0.072 R)
• M29: 11,401,153 km (0.101 R)
• M30: 13,965,111 km (0.113 R)
• M31: 15,440,595 km (0.048 R)
• M32: 15,699,997 km (0.073 R)
• M33: 16,751,970 km (0.104 R)
• M34: 16,911,740 km (0.113 R)
• M35: 17,018,553 km (0.096 R)
• M36: 17,394,193 km (0.044 R)
• M37: 17,555,909 km (0.095 R)
• M38: 18,757,778 km (0.092 R)
• M39: 20,042,674 km (0.059 R)
• M40: 21,182,909 km (0.1 R)
• M41: 21,471,184 km (0.084 R)
• M42: 22,051,773 km (0.111 R)
• M43: 22,285,445 km (0.105 R)
• M44: 24,546,467 km (0.12 R)
• M45: 25,458,865 km (0.067 R)
• M46: 25,765,540 km (0.111 R)
• M47: 25,950,144 km (0.108 R)
• M48: 26,506,499 km (0.041 R)
• M49: 27,254,488 km (0.11 R)
• M50: 28,834,840 km (0.062 R)
• M51: 29,539,596 km (0.111 R)
• M52: 29,861,829 km (0.065 R)
• M53: 30,250,185 km (0.081 R)
• M54: 30,574,962 km (0.063 R)
• M55: 31,293,631 km (0.059 R)
• M56: 31,424,828 km (0.087 R)
• M57: 31,556,324 km (0.114 R)
• M58: 32,681,001 km (0.098 R)
• M59: 33,415,826 km (0.025 R)
• M60: 33,818,843 km (0.112 R)
• M61: 34,020,949 km (0.107 R)
• M62: 34,969,699 km (0.039 R)
• M63: 35,174,050 km (0.064 R)
• M64: 35,995,791 km (0.065 R)
• M65: 36,962,343 km (0.104 R)
• M66: 37,101,170 km (0.063 R)
• M67: 38,007,433 km (0.087 R)
• M68: 38,991,638 km (0.097 R)
• M69: 39,274,378 km (0.104 R)
• M70: 40,126,637 km (0.058 R)
• M71: 40,340,711 km (0.069 R)
• M72: 40,841,565 km (0.043 R)
• M73: 41,056,986 km (0.072 R)
• M74: 41,416,619 km (0.03 R)
• M75: 43,230,643 km (0.089 R)
• M76: 43,376,950 km (0.058 R)
• M77: 43,523,257 km (0.098 R)
• M78: 44,110,578 km (0.112 R)
• M79: 44,479,037 km (0.08 R)
• M80: 47,311,972 km (0.066 R)
• M81: 47,689,108 km (0.05 R)
• M82: 50,510,524 km (0.068 R)
• M83: 50,895,888 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.8

Radius: 6.5

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.87 AU - 16.59 AU

Year: 19373 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,646,392 km

• M1: 100,530 km (0.118 R)
• M2: 158,424 km (0.064 R)
• M3: 821,292 km (0.096 R)
• M4: 1,307,336 km (0.05 R)
• M5: 1,579,305 km (0.062 R)
• M6: 1,706,014 km (0.06 R)
• M7: 1,969,157 km (0.117 R)
• M8: 2,071,332 km (0.099 R)
• M9: 2,210,159 km (0.057 R)
• M10: 2,496,938 km (0.099 R)
• M11: 3,386,148 km (0.048 R)
• M12: 3,928,290 km (0.082 R)
• M13: 4,275,208 km (0.113 R)
• M14: 6,053,777 km (0.058 R)
• M15: 7,545,268 km (0.069 R)
• M16: 7,867,502 km (0.053 R)
• M17: 8,359,230 km (0.073 R)
• M18: 8,917,080 km (0.116 R)
• M19: 9,314,861 km (0.094 R)
• M20: 9,834,714 km (0.105 R)
• M21: 10,842,255 km (0.059 R)
• M22: 11,882,260 km (0.056 R)
• M23: 12,131,639 km (0.113 R)
• M24: 12,257,002 km (0.093 R)
• M25: 12,319,684 km (0.11 R)
• M26: 12,445,645 km (0.093 R)
• M27: 14,253,536 km (0.079 R)
• M28: 14,452,052 km (0.106 R)
• M29: 14,518,473 km (0.108 R)
• M30: 14,784,907 km (0.12 R)
• M31: 14,985,967 km (0.077 R)
• M32: 15,798,882 km (0.09 R)
• M33: 16,695,571 km (0.093 R)
• M34: 16,765,284 km (0.112 R)
• M35: 16,834,996 km (0.106 R)
• M36: 17,750,685 km (0.061 R)
• M37: 18,035,669 km (0.048 R)
• M38: 18,972,301 km (0.09 R)
• M39: 20,667,843 km (0.075 R)
• M40: 20,817,591 km (0.069 R)
• M41: 20,892,539 km (0.074 R)
• M42: 21,799,551 km (0.03 R)
• M43: 22,181,325 km (0.036 R)
• M44: 22,488,150 km (0.118 R)
• M45: 22,565,193 km (0.105 R)
• M46: 25,393,491 km (0.074 R)
• M47: 26,767,248 km (0.08 R)
• M48: 29,418,272 km (0.099 R)
• M49: 30,518,863 km (0.118 R)
• M50: 30,774,676 km (0.06 R)
• M51: 31,546,750 km (0.051 R)
• M52: 31,805,405 km (0.097 R)
• M53: 31,891,872 km (0.045 R)
• M54: 32,585,857 km (0.095 R)
• M55: 32,673,073 km (0.03 R)
• M56: 32,760,139 km (0.115 R)
• M57: 32,934,719 km (0.04 R)
• M58: 34,786,741 km (0.064 R)
• M59: 35,232,543 km (0.106 R)
• M60: 37,216,958 km (0.048 R)
• M61: 37,947,445 km (0.097 R)
• M62: 38,222,555 km (0.079 R)
• M63: 39,144,676 km (0.115 R)
• M64: 42,524,092 km (0.117 R)
• M65: 42,905,268 km (0.11 R)
• M66: 44,055,675 km (0.102 R)
• M67: 44,441,488 km (0.086 R)
• M68: 45,702,897 km (0.084 R)
• M69: 48,260,722 km (0.109 R)
• M70: 49,356,825 km (0.084 R)
• M71: 49,757,449 km (0.115 R)
• M72: 49,857,829 km (0.116 R)
• M73: 49,958,209 km (0.094 R)
• M74: 50,058,589 km (0.115 R)
• M75: 50,159,119 km (0.115 R)
• M76: 50,561,986 km (0.043 R)
• M77: 52,694,055 km (0.104 R)
• M78: 55,166,459 km (0.086 R)
• M79: 56,835,672 km (0.12 R)
• M80: 58,415,575 km (0.105 R)
• M81: 63,241,004 km (0.09 R)
• M82: 63,458,519 km (0.055 R)
• M83: 64,658,743 km (0.08 R)
• M84: 65,206,720 km (0.083 R)
• M85: 66,528,417 km (0.084 R)
• M86: 67,525,337 km (0.09 R)
• M87: 68,638,944 km (0.08 R)
• M88: 69,309,890 km (0.079 R)
• M89: 72,356,451 km (0.082 R)
• M90: 72,583,840 km (0.029 R)
• M91: 72,811,378 km (0.118 R)
• M92: 73,838,816 km (0.026 R)
• M93: 74,067,701 km (0.096 R)
• M94: 74,870,892 km (0.112 R)
• M95: 76,370,012 km (0.076 R)
• M96: 76,485,801 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 20,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit