🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 13.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.8 AU - 0.96 AU

Year: 560 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,201,715 km

• M1: 163,062 km (0.09 R)
• M2: 735,423 km (0.084 R)
• M3: 1,204,412 km (0.069 R)
• M4: 1,877,453 km (0.113 R)
• M5: 2,330,884 km (0.12 R)
• M6: 2,748,412 km (0.078 R)
• M7: 3,805,022 km (0.081 R)
• M8: 4,510,525 km (0.113 R)
• M9: 4,984,451 km (0.106 R)
• M10: 5,474,085 km (0.09 R)
• M11: 6,126,781 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 10.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.29 AU

Year: 847 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,201,715 km

• M1: 135,984 km (0.1 R)
• M2: 578,645 km (0.089 R)
• M3: 935,735 km (0.106 R)
• M4: 1,671,607 km (0.115 R)
• M5: 2,041,562 km (0.104 R)
• M6: 2,455,948 km (0.089 R)
• M7: 2,963,085 km (0.116 R)
• M8: 3,429,232 km (0.077 R)
• M9: 4,299,293 km (0.115 R)
• M10: 5,292,025 km (0.052 R)
• M11: 7,126,095 km (0.079 R)
• M12: 8,039,988 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 14.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.39 AU - 2.19 AU

Year: 1624 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,201,715 km

• M1: 175,478 km (0.112 R)
• M2: 718,519 km (0.084 R)
• M3: 1,340,098 km (0.117 R)
• M4: 1,878,949 km (0.098 R)
• M5: 2,458,791 km (0.052 R)
• M6: 3,062,867 km (0.114 R)
• M7: 3,734,561 km (0.072 R)
• M8: 4,399,374 km (0.111 R)
• M9: 6,224,917 km (0.096 R)
• M10: 6,949,270 km (0.052 R)
• M11: 8,088,458 km (0.074 R)
• M12: 8,868,461 km (0.053 R)
• M13: 10,056,268 km (0.11 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.6

Radius: 10.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.49 AU - 4.11 AU

Year: 4066 Days

Day: 14.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,201,715 km

• M1: 131,945 km (0.111 R)
• M2: 477,816 km (0.098 R)
• M3: 910,303 km (0.109 R)
• M4: 1,800,111 km (0.057 R)
• M5: 2,397,455 km (0.054 R)
• M6: 2,983,879 km (0.111 R)
• M7: 3,742,789 km (0.065 R)
• M8: 4,742,552 km (0.108 R)
• M9: 5,536,916 km (0.117 R)
• M10: 6,021,613 km (0.047 R)
• M11: 7,421,401 km (0.079 R)
• M12: 8,387,055 km (0.068 R)
• M13: 9,137,139 km (0.116 R)
• M14: 10,935,904 km (0.117 R)
• M15: 11,831,097 km (0.114 R)
• M16: 12,364,114 km (0.068 R)
• M17: 13,052,863 km (0.048 R)
• M18: 13,767,043 km (0.054 R)
• M19: 14,557,219 km (0.081 R)
• M20: 15,692,966 km (0.107 R)
• M21: 16,775,606 km (0.042 R)
• M22: 19,029,298 km (0.072 R)
• M23: 19,699,796 km (0.071 R)
• M24: 20,071,995 km (0.115 R)
• M25: 22,271,383 km (0.063 R)
• M26: 22,743,364 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.5

Radius: 15

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.42 AU - 5.3 AU

Year: 7267 Days

Day: 9.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,201,715 km

• M1: 186,549 km (0.063 R)
• M2: 661,971 km (0.118 R)
• M3: 1,213,987 km (0.113 R)
• M4: 1,922,033 km (0.092 R)
• M5: 2,766,663 km (0.118 R)
• M6: 3,317,782 km (0.076 R)
• M7: 4,888,110 km (0.078 R)
• M8: 5,489,344 km (0.049 R)
• M9: 6,635,862 km (0.081 R)
• M10: 11,184,984 km (0.116 R)
• M11: 12,182,652 km (0.076 R)
• M12: 13,130,654 km (0.089 R)
• M13: 14,937,048 km (0.047 R)
• M14: 15,473,805 km (0.1 R)
• M15: 16,085,212 km (0.113 R)
• M16: 18,353,265 km (0.108 R)
• M17: 19,177,849 km (0.03 R)
• M18: 20,827,315 km (0.097 R)
• M19: 22,182,821 km (0.111 R)
• M20: 25,913,792 km (0.068 R)
• M21: 28,017,736 km (0.092 R)
• M22: 28,561,076 km (0.029 R)
• M23: 30,997,128 km (0.093 R)
• M24: 32,167,133 km (0.094 R)
• M25: 34,698,777 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 10

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.85 AU - 6.17 AU

Year: 7606 Days

Day: 10.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,201,715 km

• M1: 137,630 km (0.062 R)
• M2: 450,140 km (0.117 R)
• M3: 1,538,614 km (0.08 R)
• M4: 2,500,678 km (0.057 R)
• M5: 2,953,660 km (0.106 R)
• M6: 3,484,284 km (0.11 R)
• M7: 3,948,636 km (0.054 R)
• M8: 4,481,503 km (0.027 R)
• M9: 4,823,783 km (0.063 R)
• M10: 5,465,259 km (0.059 R)
• M11: 5,890,117 km (0.072 R)
• M12: 6,443,180 km (0.109 R)
• M13: 8,569,265 km (0.063 R)
• M14: 9,143,871 km (0.096 R)
• M15: 9,791,181 km (0.087 R)
• M16: 10,321,056 km (0.109 R)
• M17: 12,521,641 km (0.103 R)
• M18: 13,320,045 km (0.112 R)
• M19: 14,395,953 km (0.118 R)
• M20: 15,593,334 km (0.101 R)
• M21: 19,283,614 km (0.085 R)
• M22: 21,772,923 km (0.114 R)
• M23: 22,427,264 km (0.065 R)
• M24: 25,176,274 km (0.117 R)
• M25: 26,446,809 km (0.056 R)
• M26: 28,142,501 km (0.115 R)
• M27: 32,484,729 km (0.055 R)
• M28: 37,486,384 km (0.057 R)
• M29: 39,623,090 km (0.09 R)
• M30: 40,968,125 km (0.063 R)
• M31: 41,714,618 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 5.6

Gravity: 29.54 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.24 AU - 9.14 AU

Year: 15897 Days

Day: 17 Hours

Environment

Temp: -242 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,201,715 km

• M1: 70,161 km (0.07 R)
• M2: 462,856 km (0.025 R)
• M3: 816,954 km (0.061 R)
• M4: 1,066,782 km (0.101 R)
• M5: 1,442,572 km (0.071 R)
• M6: 1,865,485 km (0.085 R)
• M7: 2,156,753 km (0.072 R)
• M8: 3,548,461 km (0.093 R)
• M9: 3,873,538 km (0.053 R)
• M10: 4,059,039 km (0.062 R)
• M11: 4,414,633 km (0.096 R)
• M12: 4,686,153 km (0.081 R)
• M13: 5,077,501 km (0.099 R)
• M14: 5,300,103 km (0.093 R)
• M15: 6,256,183 km (0.058 R)
• M16: 8,400,968 km (0.052 R)
• M17: 8,660,221 km (0.11 R)
• M18: 8,924,859 km (0.049 R)
• M19: 10,329,434 km (0.079 R)
• M20: 11,427,781 km (0.058 R)
• M21: 11,682,098 km (0.075 R)
• M22: 13,010,527 km (0.101 R)
• M23: 15,340,663 km (0.043 R)
• M24: 19,515,491 km (0.097 R)
• M25: 20,432,526 km (0.117 R)
• M26: 21,861,634 km (0.106 R)
• M27: 22,951,006 km (0.06 R)
• M28: 24,389,240 km (0.105 R)
• M29: 24,917,171 km (0.055 R)
• M30: 26,325,336 km (0.069 R)
• M31: 27,900,302 km (0.042 R)
• M32: 29,895,788 km (0.112 R)
• M33: 30,744,457 km (0.049 R)
• M34: 36,176,505 km (0.119 R)
• M35: 39,550,685 km (0.051 R)
• M36: 45,312,447 km (0.079 R)
• M37: 51,092,161 km (0.112 R)
• M38: 53,181,594 km (0.106 R)
• M39: 61,136,012 km (0.114 R)
• M40: 63,093,052 km (0.091 R)
• M41: 67,544,935 km (0.098 R)
• M42: 71,339,634 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit