🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.49 AU - 0.53 AU

Year: 165 Days

Day: 30.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,483,309 km

• M1: 348,713 km (0.103 R)
• M2: 513,569 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 185 Days

Day: 14.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.66 AU - 0.82 AU

Year: 288 Days

Day: 28.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,483,309 km

• M1: 366,964 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.38 AU - 1.5 AU

Year: 783 Days

Day: 41.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 11.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.65 AU - 9.31 AU

Year: 10213 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,483,309 km

• M1: 232,176 km (0.09 R)
• M2: 363,672 km (0.1 R)
• M3: 467,942 km (0.042 R)
• M4: 725,550 km (0.114 R)
• M5: 839,394 km (0.064 R)
• M6: 987,196 km (0.103 R)
• M7: 1,159,084 km (0.065 R)
• M8: 1,294,770 km (0.119 R)
• M9: 1,484,460 km (0.094 R)
• M10: 1,717,384 km (0.105 R)
• M11: 1,856,061 km (0.06 R)
• M12: 2,351,978 km (0.04 R)
• M13: 2,684,983 km (0.109 R)
• M14: 2,908,781 km (0.073 R)
• M15: 3,075,283 km (0.072 R)
• M16: 3,245,077 km (0.113 R)
• M17: 3,461,844 km (0.059 R)
• M18: 3,773,307 km (0.096 R)
• M19: 4,234,218 km (0.113 R)
• M20: 4,471,331 km (0.055 R)
• M21: 4,567,522 km (0.079 R)
• M22: 4,786,384 km (0.07 R)
• M23: 5,489,344 km (0.079 R)
• M24: 6,494,792 km (0.085 R)
• M25: 6,796,381 km (0.058 R)
• M26: 6,879,557 km (0.117 R)
• M27: 7,018,683 km (0.114 R)
• M28: 7,102,757 km (0.082 R)
• M29: 7,642,506 km (0.082 R)
• M30: 7,728,974 km (0.115 R)
• M31: 8,077,986 km (0.072 R)
• M32: 8,313,602 km (0.107 R)
• M33: 8,521,693 km (0.068 R)
• M34: 9,247,991 km (0.088 R)
• M35: 9,618,694 km (0.065 R)
• M36: 9,837,107 km (0.105 R)
• M37: 10,025,750 km (0.12 R)
• M38: 10,120,446 km (0.076 R)
• M39: 10,534,532 km (0.08 R)
• M40: 10,663,037 km (0.072 R)
• M41: 11,247,965 km (0.09 R)
• M42: 11,610,440 km (0.048 R)
• M43: 12,313,251 km (0.062 R)
• M44: 12,618,730 km (0.075 R)
• M45: 13,098,939 km (0.091 R)
• M46: 13,654,994 km (0.064 R)
• M47: 13,830,323 km (0.106 R)
• M48: 14,041,855 km (0.12 R)
• M49: 14,183,374 km (0.099 R)
• M50: 14,325,343 km (0.077 R)
• M51: 14,575,171 km (0.081 R)
• M52: 14,898,302 km (0.116 R)
• M53: 15,296,532 km (0.091 R)
• M54: 16,661,612 km (0.103 R)
• M55: 17,112,800 km (0.099 R)
• M56: 17,453,733 km (0.107 R)
• M57: 17,873,505 km (0.075 R)
• M58: 18,142,482 km (0.076 R)
• M59: 18,451,401 km (0.075 R)
• M60: 18,684,325 km (0.081 R)
• M61: 18,996,237 km (0.074 R)
• M62: 19,270,749 km (0.079 R)
• M63: 20,022,179 km (0.092 R)
• M64: 20,101,915 km (0.078 R)
• M65: 20,501,790 km (0.074 R)
• M66: 21,066,073 km (0.095 R)
• M67: 21,553,912 km (0.11 R)
• M68: 23,457,993 km (0.09 R)
• M69: 24,132,829 km (0.086 R)
• M70: 24,387,594 km (0.069 R)
• M71: 24,985,537 km (0.045 R)
• M72: 25,631,351 km (0.066 R)
• M73: 26,065,035 km (0.11 R)
• M74: 27,248,055 km (0.106 R)
• M75: 27,336,468 km (0.117 R)
• M76: 27,424,880 km (0.037 R)
• M77: 27,779,577 km (0.108 R)
• M78: 28,672,825 km (0.066 R)
• M79: 29,168,144 km (0.065 R)
• M80: 29,303,680 km (0.043 R)
• M81: 29,711,783 km (0.091 R)
• M82: 30,212,936 km (0.068 R)
• M83: 30,533,374 km (0.105 R)
• M84: 30,808,933 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.8

Radius: 3.7

Gravity: 24.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.17 AU - 9.57 AU

Year: 12994 Days

Day: 20.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,483,309 km

• M1: 50,115 km (0.105 R)
• M2: 937,979 km (0.065 R)
• M3: 1,186,610 km (0.105 R)
• M4: 1,267,094 km (0.066 R)
• M5: 1,391,260 km (0.108 R)
• M6: 1,949,559 km (0.108 R)
• M7: 2,190,262 km (0.095 R)
• M8: 2,389,676 km (0.119 R)
• M9: 2,805,858 km (0.046 R)
• M10: 3,442,397 km (0.084 R)
• M11: 4,586,072 km (0.059 R)
• M12: 4,937,328 km (0.112 R)
• M13: 5,230,989 km (0.04 R)
• M14: 5,563,994 km (0.092 R)
• M15: 5,835,364 km (0.042 R)
• M16: 6,710,811 km (0.118 R)
• M17: 10,723,624 km (0.043 R)
• M18: 11,145,640 km (0.055 R)
• M19: 11,659,209 km (0.053 R)
• M20: 12,355,887 km (0.119 R)
• M21: 13,021,298 km (0.111 R)
• M22: 14,618,255 km (0.053 R)
• M23: 15,463,334 km (0.113 R)
• M24: 15,605,751 km (0.079 R)
• M25: 16,227,779 km (0.073 R)
• M26: 16,566,169 km (0.11 R)
• M27: 18,492,990 km (0.047 R)
• M28: 18,896,904 km (0.092 R)
• M29: 19,405,985 km (0.104 R)
• M30: 19,713,559 km (0.075 R)
• M31: 20,698,062 km (0.096 R)
• M32: 22,714,641 km (0.079 R)
• M33: 23,582,309 km (0.105 R)
• M34: 24,295,143 km (0.057 R)
• M35: 24,626,652 km (0.052 R)
• M36: 24,737,354 km (0.113 R)
• M37: 24,959,507 km (0.116 R)
• M38: 25,685,954 km (0.067 R)
• M39: 26,532,678 km (0.085 R)
• M40: 26,988,054 km (0.092 R)
• M41: 27,216,789 km (0.094 R)
• M42: 28,137,714 km (0.104 R)
• M43: 28,369,591 km (0.074 R)
• M44: 28,485,679 km (0.109 R)
• M45: 29,773,866 km (0.118 R)
• M46: 31,320,558 km (0.064 R)
• M47: 31,741,377 km (0.095 R)
• M48: 33,137,424 km (0.098 R)
• M49: 35,175,097 km (0.119 R)
• M50: 35,237,479 km (0.111 R)
• M51: 35,612,521 km (0.081 R)
• M52: 35,863,247 km (0.054 R)
• M53: 36,429,625 km (0.052 R)
• M54: 37,252,862 km (0.118 R)
• M55: 39,499,672 km (0.097 R)
• M56: 40,541,322 km (0.09 R)
• M57: 41,657,921 km (0.072 R)
• M58: 41,988,233 km (0.119 R)
• M59: 43,585,938 km (0.119 R)
• M60: 44,055,675 km (0.086 R)
• M61: 44,324,802 km (0.092 R)
• M62: 45,000,236 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 6.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.22 AU - 11.7 AU

Year: 17576 Days

Day: 20.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,483,309 km

• M1: 338,690 km (0.087 R)
• M2: 708,944 km (0.1 R)
• M3: 829,371 km (0.103 R)
• M4: 1,036,264 km (0.062 R)
• M5: 1,118,094 km (0.118 R)
• M6: 1,361,640 km (0.074 R)
• M7: 1,482,066 km (0.106 R)
• M8: 1,831,078 km (0.075 R)
• M9: 2,346,891 km (0.101 R)
• M10: 2,733,303 km (0.064 R)
• M11: 3,060,772 km (0.12 R)
• M12: 3,339,772 km (0.082 R)
• M13: 3,668,589 km (0.091 R)
• M14: 3,900,764 km (0.025 R)
• M15: 3,964,942 km (0.118 R)
• M16: 4,203,102 km (0.094 R)
• M17: 4,446,049 km (0.031 R)
• M18: 4,513,069 km (0.095 R)
• M19: 4,602,977 km (0.072 R)
• M20: 4,807,477 km (0.108 R)
• M21: 5,225,304 km (0.101 R)
• M22: 5,751,889 km (0.036 R)
• M23: 5,898,494 km (0.098 R)
• M24: 6,370,625 km (0.078 R)
• M25: 6,522,318 km (0.106 R)
• M26: 6,932,515 km (0.119 R)
• M27: 7,724,037 km (0.092 R)
• M28: 7,804,820 km (0.114 R)
• M29: 8,377,780 km (0.08 R)
• M30: 9,248,140 km (0.085 R)
• M31: 9,448,602 km (0.098 R)
• M32: 9,592,814 km (0.111 R)
• M33: 9,650,559 km (0.118 R)
• M34: 9,883,183 km (0.108 R)
• M35: 10,117,603 km (0.102 R)
• M36: 10,651,668 km (0.091 R)
• M37: 10,741,576 km (0.106 R)
• M38: 11,469,968 km (0.1 R)
• M39: 11,778,140 km (0.084 R)
• M40: 11,871,040 km (0.058 R)
• M41: 12,655,531 km (0.091 R)
• M42: 13,069,917 km (0.078 R)
• M43: 13,814,167 km (0.039 R)
• M44: 14,010,589 km (0.105 R)
• M45: 14,339,853 km (0.066 R)
• M46: 14,872,272 km (0.116 R)
• M47: 15,140,800 km (0.064 R)
• M48: 15,716,902 km (0.095 R)
• M49: 16,024,774 km (0.105 R)
• M50: 16,542,383 km (0.059 R)
• M51: 16,960,359 km (0.106 R)
• M52: 17,100,533 km (0.113 R)
• M53: 17,452,387 km (0.078 R)
• M54: 17,629,361 km (0.048 R)
• M55: 18,163,575 km (0.106 R)
• M56: 18,378,697 km (0.054 R)
• M57: 19,138,504 km (0.109 R)
• M58: 19,467,171 km (0.093 R)
• M59: 19,724,180 km (0.04 R)
• M60: 19,871,534 km (0.038 R)
• M61: 20,056,287 km (0.107 R)
• M62: 21,138,778 km (0.09 R)
• M63: 21,327,271 km (0.077 R)
• M64: 22,048,931 km (0.081 R)
• M65: 22,316,711 km (0.049 R)
• M66: 22,585,688 km (0.101 R)
• M67: 22,662,731 km (0.064 R)
• M68: 23,243,320 km (0.116 R)
• M69: 24,419,160 km (0.11 R)
• M70: 25,413,686 km (0.051 R)
• M71: 25,855,449 km (0.093 R)
• M72: 25,976,473 km (0.035 R)
• M73: 26,665,222 km (0.085 R)
• M74: 27,360,104 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit