🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 36.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 8.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.01 AU - 13.59 AU

Year: 13738 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,431,604 km

• M1: 163,062 km (0.057 R)
• M2: 346,469 km (0.1 R)
• M3: 727,943 km (0.052 R)
• M4: 1,041,351 km (0.103 R)
• M5: 1,395,599 km (0.097 R)
• M6: 1,767,798 km (0.107 R)
• M7: 2,361,851 km (0.11 R)
• M8: 2,862,705 km (0.11 R)
• M9: 3,097,574 km (0.118 R)
• M10: 5,389,413 km (0.119 R)
• M11: 6,537,427 km (0.039 R)
• M12: 7,825,465 km (0.078 R)
• M13: 9,776,819 km (0.104 R)
• M14: 12,429,040 km (0.104 R)
• M15: 14,713,699 km (0.098 R)
• M16: 15,094,126 km (0.05 R)
• M17: 16,225,235 km (0.081 R)
• M18: 16,504,385 km (0.033 R)
• M19: 19,865,251 km (0.092 R)
• M20: 22,310,877 km (0.107 R)
• M21: 22,826,541 km (0.082 R)
• M22: 23,110,328 km (0.096 R)
• M23: 23,587,096 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.8

Radius: 7.1

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.78 AU - 14.34 AU

Year: 17069 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,431,604 km

• M1: 359,334 km (0.108 R)
• M2: 1,474,437 km (0.113 R)
• M3: 1,771,688 km (0.094 R)
• M4: 2,863,453 km (0.068 R)
• M5: 3,600,671 km (0.038 R)
• M6: 5,010,033 km (0.051 R)
• M7: 5,520,161 km (0.077 R)
• M8: 9,205,206 km (0.065 R)
• M9: 12,394,184 km (0.104 R)
• M10: 14,990,754 km (0.095 R)
• M11: 20,783,034 km (0.057 R)
• M12: 21,444,107 km (0.106 R)
• M13: 22,492,937 km (0.117 R)
• M14: 24,507,572 km (0.065 R)
• M15: 29,055,198 km (0.057 R)
• M16: 31,609,282 km (0.112 R)
• M17: 38,021,196 km (0.119 R)
• M18: 40,527,709 km (0.075 R)
• M19: 43,009,388 km (0.112 R)
• M20: 52,045,847 km (0.1 R)
• M21: 53,440,548 km (0.074 R)
• M22: 56,526,004 km (0.098 R)
• M23: 61,316,577 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.6

Radius: 3.7

Gravity: 58.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.22 AU - 16.42 AU

Year: 22756 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,431,604 km

• M1: 46,076 km (0.104 R)
• M2: 238,609 km (0.066 R)
• M3: 437,424 km (0.052 R)
• M4: 590,164 km (0.095 R)
• M5: 2,808,700 km (0.105 R)
• M6: 3,782,283 km (0.089 R)
• M7: 3,891,340 km (0.08 R)
• M8: 4,343,425 km (0.057 R)
• M9: 4,499,754 km (0.098 R)
• M10: 5,365,776 km (0.117 R)
• M11: 5,671,554 km (0.091 R)
• M12: 5,895,353 km (0.066 R)
• M13: 6,215,792 km (0.093 R)
• M14: 6,402,639 km (0.069 R)
• M15: 7,228,420 km (0.109 R)
• M16: 9,831,722 km (0.108 R)
• M17: 10,788,849 km (0.109 R)
• M18: 10,973,153 km (0.102 R)
• M19: 11,472,661 km (0.102 R)
• M20: 12,703,702 km (0.073 R)
• M21: 12,903,714 km (0.119 R)
• M22: 13,858,448 km (0.106 R)
• M23: 15,574,485 km (0.071 R)
• M24: 16,850,704 km (0.116 R)
• M25: 19,637,114 km (0.09 R)
• M26: 20,896,728 km (0.032 R)
• M27: 22,460,026 km (0.042 R)
• M28: 26,136,244 km (0.047 R)
• M29: 34,435,186 km (0.104 R)
• M30: 35,761,969 km (0.065 R)
• M31: 37,000,341 km (0.068 R)
• M32: 48,833,233 km (0.041 R)
• M33: 50,146,403 km (0.072 R)
• M34: 52,283,708 km (0.083 R)
• M35: 70,675,719 km (0.093 R)
• M36: 81,078,007 km (0.052 R)
• M37: 85,680,684 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.1

Radius: 3

Gravity: 53.57 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.06 AU - 19.3 AU

Year: 30378 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,431,604 km

• M1: 107,411 km (0.113 R)
• M2: 895,792 km (0.104 R)
• M3: 1,158,636 km (0.103 R)
• M4: 2,620,805 km (0.102 R)
• M5: 2,901,600 km (0.092 R)
• M6: 4,766,338 km (0.12 R)
• M7: 6,126,930 km (0.097 R)
• M8: 8,963,904 km (0.077 R)
• M9: 14,411,960 km (0.049 R)
• M10: 20,037,438 km (0.098 R)
• M11: 23,380,053 km (0.081 R)
• M12: 27,276,180 km (0.079 R)
• M13: 27,771,798 km (0.116 R)
• M14: 35,969,910 km (0.042 R)
• M15: 37,806,374 km (0.062 R)
• M16: 40,888,389 km (0.062 R)
• M17: 56,821,310 km (0.046 R)
• M18: 76,194,833 km (0.116 R)
• M19: 79,531,165 km (0.107 R)
• M20: 81,396,501 km (0.066 R)
• M21: 85,017,816 km (0.113 R)
• M22: 87,475,709 km (0.068 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit