🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.89 AU - 1.23 AU

Year: 382 Days

Day: 12.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.39 AU

Year: 448 Days

Day: 31.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,220,343 km

• M1: 816,056 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.86 AU

Year: 852 Days

Day: 26.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,220,343 km

• M1: 50,414 km (0.12 R)
• M2: 666,010 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.41 AU - 2.23 AU

Year: 859 Days

Day: 21.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 90.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,220,343 km

• M1: 1,462,918 km (0.113 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 9.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.53 AU - 6.75 AU

Year: 5323 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,220,343 km

• M1: 119,678 km (0.058 R)
• M2: 340,934 km (0.052 R)
• M3: 521,199 km (0.059 R)
• M4: 581,038 km (0.05 R)
• M5: 667,655 km (0.079 R)
• M6: 750,533 km (0.11 R)
• M7: 819,647 km (0.084 R)
• M8: 882,029 km (0.103 R)
• M9: 1,239,718 km (0.111 R)
• M10: 1,354,609 km (0.102 R)
• M11: 1,561,503 km (0.063 R)
• M12: 1,885,232 km (0.096 R)
• M13: 1,981,723 km (0.06 R)
• M14: 2,167,075 km (0.108 R)
• M15: 2,281,068 km (0.1 R)
• M16: 2,371,126 km (0.076 R)
• M17: 2,936,606 km (0.025 R)
• M18: 3,394,824 km (0.063 R)
• M19: 3,453,766 km (0.055 R)
• M20: 3,513,007 km (0.095 R)
• M21: 3,738,152 km (0.064 R)
• M22: 3,921,858 km (0.062 R)
• M23: 3,999,200 km (0.079 R)
• M24: 4,092,699 km (0.047 R)
• M25: 4,155,530 km (0.088 R)
• M26: 4,425,853 km (0.11 R)
• M27: 4,784,439 km (0.117 R)
• M28: 4,850,711 km (0.09 R)
• M29: 5,084,832 km (0.109 R)
• M30: 5,237,272 km (0.098 R)
• M31: 5,529,586 km (0.119 R)
• M32: 6,111,971 km (0.104 R)
• M33: 6,365,090 km (0.099 R)
• M34: 6,566,299 km (0.103 R)
• M35: 6,862,802 km (0.07 R)
• M36: 7,012,699 km (0.102 R)
• M37: 7,759,043 km (0.076 R)
• M38: 7,934,821 km (0.061 R)
• M39: 8,270,518 km (0.113 R)
• M40: 8,470,231 km (0.069 R)
• M41: 8,530,519 km (0.081 R)
• M42: 8,793,064 km (0.064 R)
• M43: 8,976,471 km (0.096 R)
• M44: 9,099,290 km (0.08 R)
• M45: 9,659,535 km (0.097 R)
• M46: 9,806,739 km (0.09 R)
• M47: 10,509,998 km (0.115 R)
• M48: 10,791,691 km (0.097 R)
• M49: 11,053,787 km (0.11 R)
• M50: 11,406,538 km (0.077 R)
• M51: 11,965,137 km (0.079 R)
• M52: 12,123,262 km (0.09 R)
• M53: 12,509,823 km (0.067 R)
• M54: 12,624,415 km (0.119 R)
• M55: 12,854,496 km (0.119 R)
• M56: 13,202,162 km (0.074 R)
• M57: 13,272,024 km (0.071 R)
• M58: 13,576,456 km (0.096 R)
• M59: 13,670,553 km (0.113 R)
• M60: 13,977,976 km (0.109 R)
• M61: 14,049,185 km (0.062 R)
• M62: 14,479,279 km (0.111 R)
• M63: 14,599,555 km (0.083 R)
• M64: 14,816,921 km (0.109 R)
• M65: 14,938,095 km (0.04 R)
• M66: 15,010,950 km (0.109 R)
• M67: 15,573,587 km (0.091 R)
• M68: 16,043,624 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 14.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.49 AU - 7.35 AU

Year: 5691 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,220,343 km

• M1: 186,100 km (0.094 R)
• M2: 344,225 km (0.097 R)
• M3: 553,363 km (0.118 R)
• M4: 1,116,150 km (0.109 R)
• M5: 1,298,659 km (0.08 R)
• M6: 1,402,630 km (0.11 R)
• M7: 1,638,396 km (0.117 R)
• M8: 1,790,238 km (0.039 R)
• M9: 2,149,572 km (0.116 R)
• M10: 2,253,692 km (0.091 R)
• M11: 2,380,850 km (0.096 R)
• M12: 2,732,256 km (0.112 R)
• M13: 2,891,278 km (0.104 R)
• M14: 3,076,929 km (0.067 R)
• M15: 3,460,348 km (0.072 R)
• M16: 3,758,198 km (0.116 R)
• M17: 4,620,629 km (0.114 R)
• M18: 4,783,990 km (0.109 R)
• M19: 5,745,905 km (0.105 R)
• M20: 6,219,083 km (0.103 R)
• M21: 6,460,534 km (0.096 R)
• M22: 6,582,456 km (0.08 R)
• M23: 6,766,760 km (0.033 R)
• M24: 7,109,190 km (0.075 R)
• M25: 7,361,711 km (0.111 R)
• M26: 7,585,210 km (0.063 R)
• M27: 8,137,526 km (0.095 R)
• M28: 8,635,537 km (0.119 R)
• M29: 9,349,717 km (0.066 R)
• M30: 9,453,239 km (0.054 R)
• M31: 9,696,485 km (0.093 R)
• M32: 10,438,491 km (0.084 R)
• M33: 10,870,828 km (0.099 R)
• M34: 11,309,001 km (0.043 R)
• M35: 11,977,254 km (0.1 R)
• M36: 12,734,668 km (0.095 R)
• M37: 13,080,688 km (0.082 R)
• M38: 13,742,659 km (0.101 R)
• M39: 14,535,528 km (0.107 R)
• M40: 14,937,647 km (0.111 R)
• M41: 16,082,818 km (0.038 R)
• M42: 16,624,063 km (0.08 R)
• M43: 17,129,106 km (0.092 R)
• M44: 17,340,936 km (0.097 R)
• M45: 18,283,702 km (0.088 R)
• M46: 18,979,931 km (0.104 R)
• M47: 19,111,427 km (0.103 R)
• M48: 19,243,223 km (0.101 R)
• M49: 19,375,318 km (0.081 R)
• M50: 19,729,117 km (0.059 R)
• M51: 20,488,027 km (0.097 R)
• M52: 20,803,229 km (0.085 R)
• M53: 20,938,915 km (0.083 R)
• M54: 21,074,750 km (0.087 R)
• M55: 21,942,268 km (0.118 R)
• M56: 22,403,628 km (0.118 R)
• M57: 22,775,079 km (0.085 R)
• M58: 23,008,153 km (0.107 R)
• M59: 23,618,063 km (0.104 R)
• M60: 23,948,674 km (0.055 R)
• M61: 24,566,813 km (0.107 R)
• M62: 26,256,969 km (0.111 R)
• M63: 26,403,575 km (0.103 R)
• M64: 27,042,059 km (0.114 R)
• M65: 27,140,794 km (0.097 R)
• M66: 28,084,307 km (0.099 R)
• M67: 30,105,674 km (0.093 R)
• M68: 30,927,415 km (0.117 R)
• M69: 31,082,249 km (0.117 R)
• M70: 31,392,814 km (0.066 R)
• M71: 31,652,366 km (0.108 R)
• M72: 32,121,356 km (0.03 R)
• M73: 32,278,284 km (0.116 R)
• M74: 32,908,240 km (0.027 R)
• M75: 33,171,981 km (0.079 R)
• M76: 33,383,513 km (0.081 R)
• M77: 33,860,880 km (0.082 R)
• M78: 34,287,234 km (0.081 R)
• M79: 35,576,767 km (0.081 R)
• M80: 36,118,760 km (0.084 R)
• M81: 36,554,389 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 10.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.37 AU - 11.95 AU

Year: 13043 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,220,343 km

• M1: 142,866 km (0.048 R)
• M2: 294,558 km (0.048 R)
• M3: 372,947 km (0.115 R)
• M4: 501,153 km (0.117 R)
• M5: 571,763 km (0.068 R)
• M6: 708,496 km (0.042 R)
• M7: 944,112 km (0.117 R)
• M8: 1,817,016 km (0.11 R)
• M9: 1,885,382 km (0.068 R)
• M10: 2,048,444 km (0.114 R)
• M11: 2,216,143 km (0.096 R)
• M12: 2,363,646 km (0.098 R)
• M13: 2,590,886 km (0.102 R)
• M14: 2,825,455 km (0.088 R)
• M15: 3,204,237 km (0.086 R)
• M16: 3,861,420 km (0.077 R)
• M17: 4,039,741 km (0.093 R)
• M18: 4,129,948 km (0.108 R)
• M19: 4,591,009 km (0.04 R)
• M20: 5,329,574 km (0.089 R)
• M21: 6,665,333 km (0.106 R)
• M22: 7,132,677 km (0.092 R)
• M23: 7,205,531 km (0.081 R)
• M24: 7,278,684 km (0.107 R)
• M25: 7,759,791 km (0.102 R)
• M26: 8,099,079 km (0.086 R)
• M27: 8,714,076 km (0.101 R)
• M28: 8,870,256 km (0.111 R)
• M29: 9,304,389 km (0.096 R)
• M30: 9,989,099 km (0.091 R)
• M31: 10,152,459 km (0.058 R)
• M32: 10,358,157 km (0.075 R)
• M33: 10,983,176 km (0.087 R)
• M34: 11,067,400 km (0.095 R)
• M35: 11,835,436 km (0.088 R)
• M36: 11,921,903 km (0.119 R)
• M37: 12,138,820 km (0.098 R)
• M38: 12,313,401 km (0.089 R)
• M39: 12,620,675 km (0.113 R)
• M40: 12,886,211 km (0.115 R)
• M41: 14,103,788 km (0.102 R)
• M42: 14,842,502 km (0.118 R)
• M43: 15,122,849 km (0.108 R)
• M44: 16,550,461 km (0.092 R)
• M45: 17,231,431 km (0.114 R)
• M46: 17,575,207 km (0.118 R)
• M47: 17,921,376 km (0.12 R)
• M48: 18,120,192 km (0.06 R)
• M49: 18,721,126 km (0.095 R)
• M50: 20,045,367 km (0.087 R)
• M51: 20,614,587 km (0.092 R)
• M52: 21,136,833 km (0.12 R)
• M53: 21,769,183 km (0.106 R)
• M54: 23,052,583 km (0.089 R)
• M55: 23,757,937 km (0.088 R)
• M56: 24,690,979 km (0.115 R)
• M57: 24,857,033 km (0.049 R)
• M58: 25,748,038 km (0.077 R)
• M59: 25,972,434 km (0.076 R)
• M60: 26,423,322 km (0.081 R)
• M61: 26,649,664 km (0.1 R)
• M62: 27,104,292 km (0.117 R)
• M63: 27,733,650 km (0.057 R)
• M64: 29,181,907 km (0.036 R)
• M65: 29,885,765 km (0.11 R)
• M66: 30,062,590 km (0.091 R)
• M67: 30,773,479 km (0.116 R)
• M68: 30,952,099 km (0.091 R)
• M69: 31,131,018 km (0.105 R)
• M70: 31,549,892 km (0.112 R)
• M71: 32,514,200 km (0.082 R)
• M72: 32,939,207 km (0.078 R)
• M73: 34,040,247 km (0.077 R)
• M74: 34,163,367 km (0.025 R)
• M75: 35,215,788 km (0.111 R)
• M76: 35,652,165 km (0.118 R)
• M77: 36,341,512 km (0.102 R)
• M78: 37,225,336 km (0.092 R)
• M79: 37,924,706 km (0.08 R)
• M80: 39,659,592 km (0.091 R)
• M81: 39,789,144 km (0.03 R)
• M82: 40,048,696 km (0.09 R)
• M83: 40,113,622 km (0.073 R)
• M84: 40,699,896 km (0.107 R)
• M85: 42,608,316 km (0.08 R)
• M86: 43,073,266 km (0.107 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit