🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.86 AU - 1.38 AU

Year: 413 Days

Day: 30.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,309,828 km

• M1: 488,138 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.18 AU - 1.92 AU

Year: 672 Days

Day: 32.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,309,828 km

• M1: 937,530 km (0.053 R)
• M2: 1,080,695 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.02 AU - 2.06 AU

Year: 1015 Days

Day: 45 Hours

Environment

Temp: -48 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.79 AU

Year: 1426 Days

Day: 33.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,309,828 km

• M1: 1,158,935 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.73 AU - 3.73 AU

Year: 2022 Days

Day: 18.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 13.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.33 AU - 10.51 AU

Year: 9278 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,309,828 km

• M1: 344,823 km (0.092 R)
• M2: 441,015 km (0.025 R)
• M3: 853,456 km (0.054 R)
• M4: 979,268 km (0.084 R)
• M5: 1,396,496 km (0.087 R)
• M6: 1,750,893 km (0.107 R)
• M7: 1,963,023 km (0.116 R)
• M8: 2,158,847 km (0.05 R)
• M9: 3,437,460 km (0.095 R)
• M10: 3,887,749 km (0.103 R)
• M11: 4,167,198 km (0.065 R)
• M12: 4,261,894 km (0.057 R)
• M13: 4,453,229 km (0.1 R)
• M14: 4,911,148 km (0.113 R)
• M15: 5,836,860 km (0.09 R)
• M16: 6,157,448 km (0.069 R)
• M17: 6,265,608 km (0.079 R)
• M18: 7,535,394 km (0.049 R)
• M19: 7,728,824 km (0.115 R)
• M20: 8,081,127 km (0.09 R)
• M21: 8,882,972 km (0.092 R)
• M22: 9,293,319 km (0.084 R)
• M23: 9,710,099 km (0.063 R)
• M24: 9,920,732 km (0.06 R)
• M25: 10,175,498 km (0.113 R)
• M26: 10,648,376 km (0.1 R)
• M27: 10,865,742 km (0.075 R)
• M28: 11,348,943 km (0.099 R)
• M29: 11,749,566 km (0.117 R)
• M30: 11,839,325 km (0.027 R)
• M31: 13,072,161 km (0.112 R)
• M32: 13,586,179 km (0.08 R)
• M33: 14,297,816 km (0.097 R)
• M34: 14,537,771 km (0.115 R)
• M35: 16,504,834 km (0.079 R)
• M36: 17,417,082 km (0.119 R)
• M37: 18,034,323 km (0.112 R)
• M38: 18,189,755 km (0.11 R)
• M39: 18,920,989 km (0.071 R)
• M40: 19,131,772 km (0.114 R)
• M41: 19,822,017 km (0.042 R)
• M42: 20,036,092 km (0.092 R)
• M43: 20,143,353 km (0.105 R)
• M44: 21,445,902 km (0.032 R)
• M45: 21,886,168 km (0.071 R)
• M46: 22,552,178 km (0.103 R)
• M47: 23,337,567 km (0.051 R)
• M48: 24,475,109 km (0.09 R)
• M49: 24,647,296 km (0.106 R)
• M50: 25,688,946 km (0.052 R)
• M51: 26,332,666 km (0.103 R)
• M52: 26,450,250 km (0.12 R)
• M53: 27,576,123 km (0.117 R)
• M54: 27,695,652 km (0.029 R)
• M55: 27,994,998 km (0.104 R)
• M56: 28,175,113 km (0.036 R)
• M57: 29,203,000 km (0.119 R)
• M58: 29,813,360 km (0.105 R)
• M59: 30,058,850 km (0.111 R)
• M60: 30,736,977 km (0.095 R)
• M61: 32,738,447 km (0.114 R)
• M62: 33,372,592 km (0.078 R)
• M63: 34,910,907 km (0.032 R)
• M64: 36,866,151 km (0.079 R)
• M65: 37,261,538 km (0.079 R)
• M66: 37,923,509 km (0.066 R)
• M67: 38,723,110 km (0.093 R)
• M68: 38,923,870 km (0.112 R)
• M69: 39,393,607 km (0.061 R)
• M70: 40,203,381 km (0.066 R)
• M71: 41,565,020 km (0.105 R)
• M72: 42,113,895 km (0.098 R)
• M73: 43,080,297 km (0.074 R)
• M74: 43,218,974 km (0.111 R)
• M75: 43,844,742 km (0.113 R)
• M76: 44,054,030 km (0.109 R)
• M77: 44,543,664 km (0.074 R)
• M78: 44,894,471 km (0.08 R)
• M79: 45,740,147 km (0.107 R)
• M80: 45,952,427 km (0.104 R)
• M81: 47,877,303 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519

Radius: 4.3

Gravity: 28.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.69 AU - 19.49 AU

Year: 23532 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,309,828 km

• M1: 271,969 km (0.118 R)
• M2: 516,561 km (0.115 R)
• M3: 766,539 km (0.076 R)
• M4: 1,333,815 km (0.058 R)
• M5: 1,900,791 km (0.05 R)
• M6: 2,280,021 km (0.083 R)
• M7: 2,533,290 km (0.065 R)
• M8: 2,644,591 km (0.112 R)
• M9: 2,795,535 km (0.066 R)
• M10: 3,591,396 km (0.107 R)
• M11: 4,363,321 km (0.085 R)
• M12: 5,044,291 km (0.075 R)
• M13: 6,051,982 km (0.096 R)
• M14: 6,451,707 km (0.098 R)
• M15: 7,015,392 km (0.085 R)
• M16: 7,863,014 km (0.076 R)
• M17: 8,464,248 km (0.077 R)
• M18: 8,575,100 km (0.095 R)
• M19: 9,364,976 km (0.115 R)
• M20: 10,533,036 km (0.109 R)
• M21: 11,622,857 km (0.094 R)
• M22: 11,746,126 km (0.078 R)
• M23: 13,194,831 km (0.093 R)
• M24: 13,259,158 km (0.119 R)
• M25: 13,646,916 km (0.101 R)
• M26: 14,103,938 km (0.107 R)
• M27: 14,433,502 km (0.116 R)
• M28: 14,566,045 km (0.071 R)
• M29: 14,699,038 km (0.114 R)
• M30: 14,899,200 km (0.094 R)
• M31: 14,966,070 km (0.098 R)
• M32: 15,234,748 km (0.084 R)
• M33: 16,119,021 km (0.096 R)
• M34: 19,451,613 km (0.108 R)
• M35: 19,524,766 km (0.098 R)
• M36: 20,335,437 km (0.044 R)
• M37: 20,632,987 km (0.093 R)
• M38: 20,857,085 km (0.031 R)
• M39: 21,989,541 km (0.116 R)
• M40: 22,218,425 km (0.11 R)
• M41: 22,832,674 km (0.118 R)
• M42: 22,987,209 km (0.069 R)
• M43: 23,764,519 km (0.094 R)
• M44: 24,313,843 km (0.1 R)
• M45: 24,629,644 km (0.11 R)
• M46: 25,105,814 km (0.054 R)
• M47: 25,584,976 km (0.115 R)
• M48: 25,825,679 km (0.1 R)
• M49: 26,633,507 km (0.051 R)
• M50: 26,877,501 km (0.028 R)
• M51: 26,959,032 km (0.114 R)
• M52: 27,613,972 km (0.065 R)
• M53: 28,191,270 km (0.119 R)
• M54: 30,115,996 km (0.092 R)
• M55: 30,539,957 km (0.061 R)
• M56: 31,565,600 km (0.12 R)
• M57: 32,515,696 km (0.077 R)
• M58: 33,037,942 km (0.098 R)
• M59: 33,212,522 km (0.081 R)
• M60: 33,387,552 km (0.076 R)
• M61: 34,267,038 km (0.119 R)
• M62: 35,421,784 km (0.105 R)
• M63: 37,313,748 km (0.052 R)
• M64: 37,860,379 km (0.103 R)
• M65: 37,951,783 km (0.079 R)
• M66: 39,053,721 km (0.111 R)
• M67: 39,146,023 km (0.104 R)
• M68: 39,330,926 km (0.107 R)
• M69: 39,516,128 km (0.063 R)
• M70: 39,608,729 km (0.109 R)
• M71: 45,202,642 km (0.1 R)
• M72: 45,493,610 km (0.055 R)
• M73: 45,687,938 km (0.055 R)
• M74: 46,077,491 km (0.093 R)
• M75: 46,468,091 km (0.054 R)
• M76: 47,154,146 km (0.082 R)
• M77: 48,041,262 km (0.067 R)
• M78: 49,232,659 km (0.11 R)
• M79: 50,534,310 km (0.094 R)
• M80: 53,888,893 km (0.043 R)
• M81: 55,022,994 km (0.072 R)
• M82: 57,000,229 km (0.034 R)
• M83: 60,810,038 km (0.075 R)
• M84: 61,131,225 km (0.11 R)
• M85: 62,421,656 km (0.078 R)
• M86: 62,853,695 km (0.057 R)
• M87: 66,456,311 km (0.064 R)
• M88: 66,676,818 km (0.05 R)
• M89: 67,118,581 km (0.12 R)
• M90: 68,449,403 km (0.104 R)
• M91: 68,560,704 km (0.092 R)
• M92: 69,901,101 km (0.106 R)
• M93: 70,912,083 km (0.092 R)
• M94: 71,137,378 km (0.101 R)
• M95: 71,250,025 km (0.091 R)
• M96: 73,061,954 km (0.117 R)
• M97: 73,517,330 km (0.096 R)
• M98: 73,859,461 km (0.101 R)
• M99: 74,774,401 km (0.108 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit