🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.5 AU

Year: 1123 Days

Day: 35.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.72 AU - 4.16 AU

Year: 2749 Days

Day: 42.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,217,120 km

• M1: 3,482,339 km (0.073 R)

Asteroid Belt

Center: 10.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.3

Radius: 5.9

Gravity: 28.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.05 AU - 21.61 AU

Year: 25356 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,217,120 km

• M1: 109,057 km (0.032 R)
• M2: 222,901 km (0.101 R)
• M3: 296,952 km (0.104 R)
• M4: 337,493 km (0.056 R)
• M5: 941,419 km (0.077 R)
• M6: 1,004,101 km (0.062 R)
• M7: 1,269,188 km (0.091 R)
• M8: 1,518,568 km (0.106 R)
• M9: 1,744,461 km (0.043 R)
• M10: 2,228,111 km (0.077 R)
• M11: 2,933,315 km (0.113 R)
• M12: 3,167,137 km (0.12 R)
• M13: 3,752,363 km (0.081 R)
• M14: 4,212,975 km (0.083 R)
• M15: 4,317,843 km (0.102 R)
• M16: 4,854,750 km (0.097 R)
• M17: 5,019,906 km (0.076 R)
• M18: 6,227,161 km (0.109 R)
• M19: 6,346,690 km (0.095 R)
• M20: 6,406,678 km (0.055 R)
• M21: 7,646,546 km (0.082 R)
• M22: 10,764,315 km (0.088 R)
• M23: 11,855,930 km (0.111 R)
• M24: 12,982,402 km (0.058 R)
• M25: 13,986,055 km (0.059 R)
• M26: 16,230,920 km (0.087 R)
• M27: 18,242,264 km (0.094 R)
• M28: 18,843,647 km (0.081 R)
• M29: 18,930,115 km (0.105 R)
• M30: 19,538,828 km (0.077 R)
• M31: 21,133,392 km (0.077 R)
• M32: 25,298,346 km (0.102 R)
• M33: 25,680,419 km (0.111 R)
• M34: 26,257,418 km (0.043 R)
• M35: 26,838,456 km (0.118 R)
• M36: 27,914,813 km (0.118 R)
• M37: 28,112,133 km (0.114 R)
• M38: 28,706,485 km (0.109 R)
• M39: 28,805,968 km (0.099 R)
• M40: 29,005,382 km (0.087 R)
• M41: 31,946,176 km (0.103 R)
• M42: 32,982,142 km (0.087 R)
• M43: 33,713,825 km (0.106 R)
• M44: 34,556,510 km (0.096 R)
• M45: 34,768,340 km (0.104 R)
• M46: 35,406,226 km (0.076 R)
• M47: 35,726,664 km (0.114 R)
• M48: 36,048,001 km (0.073 R)
• M49: 37,126,152 km (0.061 R)
• M50: 40,089,537 km (0.093 R)
• M51: 41,318,333 km (0.068 R)
• M52: 41,768,324 km (0.043 R)
• M53: 42,219,960 km (0.103 R)
• M54: 42,446,301 km (0.077 R)
• M55: 43,470,000 km (0.062 R)
• M56: 43,927,620 km (0.031 R)
• M57: 47,292,674 km (0.071 R)
• M58: 47,881,192 km (0.065 R)
• M59: 48,472,253 km (0.042 R)
• M60: 48,827,847 km (0.106 R)
• M61: 49,542,028 km (0.109 R)
• M62: 52,432,558 km (0.067 R)
• M63: 56,370,871 km (0.076 R)
• M64: 58,753,816 km (0.066 R)
• M65: 60,530,590 km (0.101 R)
• M66: 60,913,710 km (0.065 R)
• M67: 61,939,054 km (0.085 R)
• M68: 64,918,594 km (0.073 R)
• M69: 65,703,534 km (0.084 R)
• M70: 65,834,732 km (0.105 R)
• M71: 67,812,116 km (0.062 R)
• M72: 68,741,568 km (0.072 R)
• M73: 71,420,267 km (0.109 R)
• M74: 71,960,017 km (0.044 R)
• M75: 72,636,797 km (0.085 R)
• M76: 72,908,018 km (0.102 R)
• M77: 73,451,507 km (0.082 R)
• M78: 79,239,299 km (0.084 R)
• M79: 79,658,323 km (0.107 R)
• M80: 80,779,260 km (0.046 R)
• M81: 83,178,361 km (0.116 R)
• M82: 83,746,384 km (0.1 R)
• M83: 86,461,436 km (0.084 R)
• M84: 87,613,339 km (0.101 R)
• M85: 87,757,552 km (0.052 R)
• M86: 88,770,180 km (0.097 R)
• M87: 89,205,360 km (0.094 R)
• M88: 89,786,697 km (0.107 R)
• M89: 91,245,426 km (0.069 R)
• M90: 91,977,708 km (0.106 R)
• M91: 97,008,834 km (0.071 R)
• M92: 99,106,196 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 6.5

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.9 AU - 19.48 AU

Year: 27266 Days

Day: 15.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,217,120 km

• M1: 113,395 km (0.088 R)
• M2: 159,471 km (0.106 R)
• M3: 250,128 km (0.108 R)
• M4: 467,045 km (0.053 R)
• M5: 608,265 km (0.074 R)
• M6: 873,951 km (0.063 R)
• M7: 1,367,773 km (0.115 R)
• M8: 1,434,943 km (0.07 R)
• M9: 1,714,691 km (0.073 R)
• M10: 2,011,194 km (0.092 R)
• M11: 2,364,095 km (0.044 R)
• M12: 2,864,350 km (0.113 R)
• M13: 3,673,974 km (0.086 R)
• M14: 5,977,632 km (0.056 R)
• M15: 7,234,703 km (0.072 R)
• M16: 7,352,885 km (0.119 R)
• M17: 9,330,120 km (0.087 R)
• M18: 11,875,378 km (0.079 R)
• M19: 12,084,965 km (0.103 R)
• M20: 12,155,126 km (0.108 R)
• M21: 14,321,154 km (0.034 R)
• M22: 14,618,854 km (0.047 R)
• M23: 15,296,083 km (0.07 R)
• M24: 16,137,721 km (0.075 R)
• M25: 17,785,840 km (0.078 R)
• M26: 18,025,646 km (0.111 R)
• M27: 18,105,830 km (0.072 R)
• M28: 18,347,132 km (0.071 R)
• M29: 22,607,380 km (0.082 R)
• M30: 23,389,627 km (0.119 R)
• M31: 23,740,135 km (0.116 R)
• M32: 24,446,386 km (0.107 R)
• M33: 24,535,098 km (0.102 R)
• M34: 24,980,600 km (0.067 R)
• M35: 26,423,771 km (0.117 R)
• M36: 26,606,131 km (0.064 R)
• M37: 26,972,047 km (0.086 R)
• M38: 27,801,268 km (0.096 R)
• M39: 28,358,820 km (0.08 R)
• M40: 28,545,368 km (0.064 R)
• M41: 28,919,961 km (0.105 R)
• M42: 30,338,897 km (0.112 R)
• M43: 31,780,422 km (0.052 R)
• M44: 35,229,551 km (0.099 R)
• M45: 35,329,781 km (0.101 R)
• M46: 35,631,221 km (0.104 R)
• M47: 36,034,387 km (0.115 R)
• M48: 36,135,515 km (0.114 R)
• M49: 37,355,336 km (0.064 R)
• M50: 37,764,935 km (0.113 R)
• M51: 40,148,927 km (0.059 R)
• M52: 41,306,216 km (0.066 R)
• M53: 41,623,663 km (0.052 R)
• M54: 42,901,977 km (0.118 R)
• M55: 43,116,201 km (0.12 R)
• M56: 43,653,407 km (0.107 R)
• M57: 45,496,752 km (0.058 R)
• M58: 46,262,992 km (0.052 R)
• M59: 46,923,317 km (0.119 R)
• M60: 47,033,720 km (0.11 R)
• M61: 48,699,193 km (0.081 R)
• M62: 50,497,060 km (0.115 R)
• M63: 51,176,833 km (0.071 R)
• M64: 52,430,912 km (0.042 R)
• M65: 54,157,272 km (0.091 R)
• M66: 56,253,437 km (0.062 R)
• M67: 57,075,627 km (0.117 R)
• M68: 57,547,309 km (0.11 R)
• M69: 61,608,592 km (0.096 R)
• M70: 62,213,566 km (0.054 R)
• M71: 63,429,348 km (0.098 R)
• M72: 64,040,305 km (0.074 R)
• M73: 64,285,197 km (0.089 R)
• M74: 67,995,823 km (0.104 R)
• M75: 69,751,204 km (0.119 R)
• M76: 71,394,387 km (0.096 R)
• M77: 72,922,529 km (0.048 R)
• M78: 73,818,920 km (0.039 R)
• M79: 74,204,134 km (0.071 R)
• M80: 74,332,788 km (0.091 R)
• M81: 74,976,658 km (0.104 R)
• M82: 77,180,085 km (0.116 R)
• M83: 77,832,182 km (0.101 R)
• M84: 78,748,170 km (0.114 R)
• M85: 80,590,916 km (0.092 R)
• M86: 80,723,011 km (0.076 R)
• M87: 82,580,867 km (0.092 R)
• M88: 86,609,238 km (0.085 R)
• M89: 87,286,767 km (0.115 R)
• M90: 89,740,621 km (0.11 R)
• M91: 90,563,709 km (0.11 R)
• M92: 90,701,039 km (0.116 R)
• M93: 91,113,630 km (0.064 R)
• M94: 91,802,828 km (0.088 R)
• M95: 92,217,064 km (0.092 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: 533 - 18,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit