🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 165 Days

Day: 14.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.67 AU - 1.93 AU

Year: 878 Days

Day: 40.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 12

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.37 AU - 9.89 AU

Year: 8425 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,411,537 km

• M1: 331,060 km (0.078 R)
• M2: 769,531 km (0.084 R)
• M3: 896,690 km (0.091 R)
• M4: 1,062,444 km (0.101 R)
• M5: 1,189,752 km (0.11 R)
• M6: 1,373,608 km (0.081 R)
• M7: 1,495,680 km (0.097 R)
• M8: 1,826,740 km (0.12 R)
• M9: 2,021,067 km (0.08 R)
• M10: 2,283,911 km (0.09 R)
• M11: 2,493,647 km (0.097 R)
• M12: 2,666,283 km (0.09 R)
• M13: 2,955,306 km (0.079 R)
• M14: 4,032,859 km (0.079 R)
• M15: 4,185,150 km (0.077 R)
• M16: 4,262,043 km (0.055 R)
• M17: 4,339,385 km (0.094 R)
• M18: 4,417,176 km (0.078 R)
• M19: 5,002,403 km (0.105 R)
• M20: 5,221,265 km (0.067 R)
• M21: 5,387,618 km (0.059 R)
• M22: 5,782,406 km (0.093 R)
• M23: 5,896,998 km (0.116 R)
• M24: 6,157,598 km (0.103 R)
• M25: 6,362,996 km (0.073 R)
• M26: 6,780,374 km (0.077 R)
• M27: 7,361,262 km (0.103 R)
• M28: 7,799,584 km (0.101 R)
• M29: 8,246,433 km (0.03 R)
• M30: 8,998,611 km (0.048 R)
• M31: 9,534,770 km (0.1 R)
• M32: 9,738,672 km (0.112 R)
• M33: 9,875,255 km (0.117 R)
• M34: 9,978,178 km (0.114 R)
• M35: 10,185,072 km (0.094 R)
• M36: 10,920,495 km (0.086 R)
• M37: 11,348,494 km (0.062 R)
• M38: 12,110,696 km (0.114 R)
• M39: 12,628,005 km (0.12 R)
• M40: 13,266,040 km (0.078 R)
• M41: 14,029,887 km (0.082 R)
• M42: 15,162,941 km (0.077 R)
• M43: 15,281,871 km (0.073 R)
• M44: 16,082,519 km (0.075 R)
• M45: 16,284,775 km (0.115 R)
• M46: 16,365,857 km (0.081 R)
• M47: 16,855,641 km (0.11 R)
• M48: 17,350,211 km (0.113 R)
• M49: 17,849,569 km (0.077 R)
• M50: 18,734,889 km (0.078 R)
• M51: 19,033,187 km (0.095 R)
• M52: 19,332,982 km (0.102 R)
• M53: 19,634,421 km (0.097 R)
• M54: 20,285,621 km (0.115 R)
• M55: 20,372,986 km (0.106 R)
• M56: 21,475,522 km (0.053 R)
• M57: 22,823,998 km (0.11 R)
• M58: 23,554,484 km (0.075 R)
• M59: 24,991,521 km (0.069 R)
• M60: 25,178,967 km (0.104 R)
• M61: 25,555,355 km (0.117 R)
• M62: 25,649,752 km (0.114 R)
• M63: 25,744,298 km (0.073 R)
• M64: 26,313,667 km (0.084 R)
• M65: 27,079,459 km (0.089 R)
• M66: 27,175,650 km (0.093 R)
• M67: 27,658,552 km (0.097 R)
• M68: 27,852,580 km (0.08 R)
• M69: 28,193,065 km (0.102 R)
• M70: 28,927,441 km (0.101 R)
• M71: 29,272,264 km (0.101 R)
• M72: 29,420,366 km (0.097 R)
• M73: 29,866,616 km (0.061 R)
• M74: 29,965,949 km (0.109 R)
• M75: 30,364,927 km (0.092 R)
• M76: 30,765,550 km (0.095 R)
• M77: 31,016,875 km (0.051 R)
• M78: 31,420,340 km (0.104 R)
• M79: 31,774,887 km (0.053 R)
• M80: 32,181,644 km (0.12 R)
• M81: 32,283,520 km (0.058 R)
• M82: 32,538,883 km (0.082 R)
• M83: 33,000,243 km (0.087 R)
• M84: 33,825,874 km (0.07 R)
• M85: 34,762,656 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725

Radius: 5.1

Gravity: 27.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.04 AU - 17.22 AU

Year: 20337 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,411,537 km

• M1: 193,280 km (0.082 R)
• M2: 237,113 km (0.09 R)
• M3: 301,889 km (0.118 R)
• M4: 450,290 km (0.025 R)
• M5: 598,541 km (0.034 R)
• M6: 786,586 km (0.115 R)
• M7: 913,295 km (0.089 R)
• M8: 1,046,587 km (0.053 R)
• M9: 1,936,844 km (0.098 R)
• M10: 2,039,318 km (0.116 R)
• M11: 3,000,036 km (0.104 R)
• M12: 3,079,173 km (0.088 R)
• M13: 4,660,572 km (0.119 R)
• M14: 5,030,827 km (0.048 R)
• M15: 5,410,357 km (0.101 R)
• M16: 6,552,088 km (0.057 R)
• M17: 7,123,701 km (0.073 R)
• M18: 7,657,167 km (0.087 R)
• M19: 7,928,687 km (0.108 R)
• M20: 8,038,043 km (0.06 R)
• M21: 8,148,147 km (0.11 R)
• M22: 8,258,550 km (0.109 R)
• M23: 8,649,300 km (0.09 R)
• M24: 8,761,947 km (0.1 R)
• M25: 8,818,495 km (0.081 R)
• M26: 8,932,040 km (0.091 R)
• M27: 9,103,030 km (0.035 R)
• M28: 9,681,226 km (0.113 R)
• M29: 10,033,679 km (0.083 R)
• M30: 10,211,551 km (0.077 R)
• M31: 11,362,108 km (0.1 R)
• M32: 11,547,460 km (0.044 R)
• M33: 12,172,629 km (0.032 R)
• M34: 12,553,057 km (0.101 R)
• M35: 12,744,691 km (0.111 R)
• M36: 13,520,955 km (0.115 R)
• M37: 13,651,853 km (0.069 R)
• M38: 13,980,819 km (0.118 R)
• M39: 14,046,941 km (0.069 R)
• M40: 14,379,048 km (0.089 R)
• M41: 14,713,848 km (0.116 R)
• M42: 14,915,955 km (0.106 R)
• M43: 15,733,358 km (0.114 R)
• M44: 16,425,697 km (0.086 R)
• M45: 16,565,271 km (0.085 R)
• M46: 16,775,456 km (0.056 R)
• M47: 17,340,338 km (0.105 R)
• M48: 17,983,310 km (0.041 R)
• M49: 18,706,765 km (0.102 R)
• M50: 18,779,769 km (0.114 R)
• M51: 19,809,750 km (0.116 R)
• M52: 20,782,735 km (0.115 R)
• M53: 21,085,221 km (0.114 R)
• M54: 21,312,909 km (0.065 R)
• M55: 22,078,252 km (0.114 R)
• M56: 25,147,402 km (0.047 R)
• M57: 26,118,442 km (0.058 R)
• M58: 26,199,823 km (0.095 R)
• M59: 26,363,034 km (0.036 R)
• M60: 26,608,375 km (0.081 R)
• M61: 27,431,911 km (0.104 R)
• M62: 28,850,997 km (0.044 R)
• M63: 29,611,851 km (0.034 R)
• M64: 31,412,710 km (0.094 R)
• M65: 32,020,975 km (0.083 R)
• M66: 33,779,798 km (0.076 R)
• M67: 34,046,381 km (0.105 R)
• M68: 34,492,033 km (0.066 R)
• M69: 35,840,957 km (0.081 R)
• M70: 37,482,195 km (0.091 R)
• M71: 39,802,159 km (0.103 R)
• M72: 40,648,733 km (0.073 R)
• M73: 41,121,463 km (0.068 R)
• M74: 41,977,163 km (0.08 R)
• M75: 42,742,655 km (0.05 R)
• M76: 43,609,425 km (0.053 R)
• M77: 44,969,270 km (0.105 R)
• M78: 50,038,842 km (0.032 R)
• M79: 53,414,069 km (0.035 R)
• M80: 53,931,977 km (0.108 R)
• M81: 54,347,410 km (0.063 R)
• M82: 55,704,862 km (0.109 R)
• M83: 59,200,515 km (0.119 R)
• M84: 59,414,739 km (0.109 R)
• M85: 61,461,836 km (0.074 R)
• M86: 61,678,604 km (0.057 R)
• M87: 62,330,701 km (0.111 R)
• M88: 62,766,629 km (0.058 R)
• M89: 64,630,618 km (0.032 R)
• M90: 64,740,872 km (0.061 R)
• M91: 65,624,846 km (0.081 R)
• M92: 66,401,558 km (0.044 R)
• M93: 68,749,945 km (0.097 R)
• M94: 71,581,085 km (0.077 R)
• M95: 72,266,094 km (0.027 R)
• M96: 72,380,536 km (0.1 R)
• M97: 76,888,668 km (0.102 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit