🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 481 Days

Day: 34.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,050,369 km

• M1: 227,987 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.07 AU - 1.77 AU

Year: 628 Days

Day: 39 Hours

Environment

Temp: -27 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 12.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.45 AU - 7.41 AU

Year: 5355 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,050,369 km

• M1: 177,423 km (0.051 R)
• M2: 264,339 km (0.088 R)
• M3: 517,010 km (0.055 R)
• M4: 883,076 km (0.113 R)
• M5: 1,143,526 km (0.066 R)
• M6: 1,241,662 km (0.088 R)
• M7: 1,517,820 km (0.046 R)
• M8: 1,608,476 km (0.118 R)
• M9: 1,738,327 km (0.118 R)
• M10: 2,129,526 km (0.096 R)
• M11: 2,211,206 km (0.072 R)
• M12: 2,314,728 km (0.12 R)
• M13: 2,635,466 km (0.034 R)
• M14: 3,535,596 km (0.104 R)
• M15: 3,633,134 km (0.089 R)
• M16: 3,756,253 km (0.105 R)
• M17: 4,057,543 km (0.119 R)
• M18: 4,288,672 km (0.072 R)
• M19: 4,926,407 km (0.116 R)
• M20: 6,172,109 km (0.029 R)
• M21: 6,260,521 km (0.119 R)
• M22: 6,558,221 km (0.115 R)
• M23: 6,678,647 km (0.067 R)
• M24: 6,830,190 km (0.071 R)
• M25: 7,668,387 km (0.054 R)
• M26: 7,955,016 km (0.059 R)
• M27: 8,051,357 km (0.098 R)
• M28: 8,148,147 km (0.12 R)
• M29: 8,310,162 km (0.069 R)
• M30: 8,407,999 km (0.092 R)
• M31: 8,736,665 km (0.093 R)
• M32: 8,836,148 km (0.076 R)
• M33: 9,136,690 km (0.051 R)
• M34: 9,474,781 km (0.049 R)
• M35: 9,679,581 km (0.077 R)
• M36: 9,989,547 km (0.096 R)
• M37: 10,093,518 km (0.066 R)
• M38: 10,938,896 km (0.081 R)
• M39: 11,297,930 km (0.043 R)
• M40: 11,588,001 km (0.082 R)
• M41: 11,697,357 km (0.085 R)
• M42: 11,917,116 km (0.079 R)
• M43: 12,101,421 km (0.112 R)
• M44: 12,847,764 km (0.097 R)
• M45: 13,036,706 km (0.04 R)
• M46: 13,840,496 km (0.081 R)
• M47: 14,150,762 km (0.053 R)
• M48: 14,581,454 km (0.103 R)
• M49: 15,818,030 km (0.073 R)
• M50: 16,387,400 km (0.066 R)
• M51: 16,839,634 km (0.057 R)
• M52: 17,129,555 km (0.112 R)
• M53: 17,462,859 km (0.055 R)
• M54: 19,681,395 km (0.078 R)
• M55: 19,812,144 km (0.11 R)
• M56: 20,337,831 km (0.066 R)
• M57: 21,045,877 km (0.056 R)
• M58: 21,135,038 km (0.115 R)
• M59: 21,762,002 km (0.089 R)
• M60: 22,759,820 km (0.111 R)
• M61: 22,851,224 km (0.041 R)
• M62: 23,080,408 km (0.104 R)
• M63: 24,565,167 km (0.101 R)
• M64: 24,799,886 km (0.092 R)
• M65: 24,941,107 km (0.065 R)
• M66: 25,461,258 km (0.07 R)
• M67: 25,746,392 km (0.092 R)
• M68: 25,841,686 km (0.097 R)
• M69: 26,176,187 km (0.096 R)
• M70: 26,946,167 km (0.074 R)
• M71: 27,139,896 km (0.115 R)
• M72: 27,626,089 km (0.105 R)
• M73: 27,919,151 km (0.119 R)
• M74: 28,508,417 km (0.088 R)
• M75: 28,903,505 km (0.107 R)
• M76: 29,101,723 km (0.119 R)
• M77: 30,351,164 km (0.053 R)
• M78: 31,668,972 km (0.09 R)
• M79: 33,576,344 km (0.09 R)
• M80: 33,836,944 km (0.112 R)
• M81: 35,308,837 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 4.1

Gravity: 27.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.33 AU - 15.61 AU

Year: 20413 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,050,369 km

• M1: 151,842 km (0.091 R)
• M2: 458,667 km (0.058 R)
• M3: 496,216 km (0.083 R)
• M4: 534,962 km (0.084 R)
• M5: 615,446 km (0.099 R)
• M6: 1,025,493 km (0.057 R)
• M7: 1,203,964 km (0.085 R)
• M8: 1,647,671 km (0.069 R)
• M9: 1,736,083 km (0.041 R)
• M10: 2,430,965 km (0.103 R)
• M11: 2,565,753 km (0.106 R)
• M12: 3,766,725 km (0.061 R)
• M13: 3,961,950 km (0.106 R)
• M14: 4,362,274 km (0.085 R)
• M15: 4,443,805 km (0.057 R)
• M16: 5,816,515 km (0.11 R)
• M17: 5,906,423 km (0.1 R)
• M18: 6,178,691 km (0.105 R)
• M19: 6,594,873 km (0.099 R)
• M20: 6,641,697 km (0.1 R)
• M21: 6,782,767 km (0.117 R)
• M22: 7,748,123 km (0.069 R)
• M23: 7,847,007 km (0.112 R)
• M24: 8,046,121 km (0.075 R)
• M25: 8,398,424 km (0.112 R)
• M26: 10,125,981 km (0.103 R)
• M27: 10,288,294 km (0.086 R)
• M28: 11,112,878 km (0.06 R)
• M29: 13,117,788 km (0.046 R)
• M30: 13,176,730 km (0.093 R)
• M31: 13,472,635 km (0.12 R)
• M32: 14,070,877 km (0.12 R)
• M33: 15,169,374 km (0.032 R)
• M34: 15,355,025 km (0.119 R)
• M35: 15,916,914 km (0.109 R)
• M36: 16,868,058 km (0.073 R)
• M37: 19,024,511 km (0.064 R)
• M38: 20,441,203 km (0.033 R)
• M39: 20,509,569 km (0.079 R)
• M40: 20,646,301 km (0.068 R)
• M41: 21,751,979 km (0.055 R)
• M42: 24,164,544 km (0.096 R)
• M43: 24,526,421 km (0.086 R)
• M44: 25,843,930 km (0.054 R)
• M45: 26,065,783 km (0.066 R)
• M46: 26,511,286 km (0.067 R)
• M47: 27,184,327 km (0.109 R)
• M48: 27,409,920 km (0.098 R)
• M49: 27,938,749 km (0.117 R)
• M50: 28,014,595 km (0.036 R)
• M51: 28,470,868 km (0.097 R)
• M52: 29,932,140 km (0.097 R)
• M53: 30,398,587 km (0.114 R)
• M54: 31,102,744 km (0.054 R)
• M55: 31,733,299 km (0.114 R)
• M56: 34,053,861 km (0.113 R)
• M57: 34,948,307 km (0.101 R)
• M58: 36,345,700 km (0.071 R)
• M59: 37,677,570 km (0.088 R)
• M60: 38,181,117 km (0.1 R)
• M61: 38,349,414 km (0.037 R)
• M62: 38,686,907 km (0.066 R)
• M63: 39,790,341 km (0.113 R)
• M64: 40,303,162 km (0.084 R)
• M65: 40,732,059 km (0.078 R)
• M66: 40,990,116 km (0.086 R)
• M67: 41,508,024 km (0.112 R)
• M68: 42,724,703 km (0.042 R)
• M69: 42,812,068 km (0.117 R)
• M70: 43,074,463 km (0.036 R)
• M71: 44,129,577 km (0.096 R)
• M72: 44,306,252 km (0.033 R)
• M73: 44,748,912 km (0.088 R)
• M74: 45,015,196 km (0.082 R)
• M75: 46,354,695 km (0.037 R)
• M76: 47,074,560 km (0.072 R)
• M77: 47,345,333 km (0.1 R)
• M78: 47,435,690 km (0.066 R)
• M79: 49,714,364 km (0.077 R)
• M80: 50,728,189 km (0.039 R)
• M81: 54,188,089 km (0.104 R)
• M82: 54,756,261 km (0.071 R)
• M83: 55,041,096 km (0.093 R)
• M84: 55,231,235 km (0.07 R)
• M85: 55,516,967 km (0.097 R)
• M86: 55,612,260 km (0.093 R)
• M87: 56,472,598 km (0.103 R)
• M88: 59,372,403 km (0.053 R)
• M89: 59,567,329 km (0.102 R)
• M90: 61,430,720 km (0.06 R)
• M91: 61,726,774 km (0.084 R)
• M92: 62,716,663 km (0.094 R)
• M93: 63,512,374 km (0.077 R)
• M94: 64,411,607 km (0.087 R)
• M95: 66,020,682 km (0.098 R)
• M96: 67,642,772 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit