🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 11.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.43 AU - 0.57 AU

Year: 244 Days

Day: 7.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,075,022 km

• M1: 141,819 km (0.105 R)
• M2: 497,712 km (0.092 R)
• M3: 963,410 km (0.104 R)
• M4: 1,395,748 km (0.091 R)
• M5: 2,050,837 km (0.102 R)
• M6: 2,594,775 km (0.115 R)
• M7: 3,261,383 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 12.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.6 AU - 0.66 AU

Year: 345 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,075,022 km

• M1: 156,928 km (0.05 R)
• M2: 566,078 km (0.089 R)
• M3: 1,110,615 km (0.119 R)
• M4: 1,527,993 km (0.12 R)
• M5: 2,039,169 km (0.117 R)
• M6: 2,449,815 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 10.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.01 AU - 1.19 AU

Year: 796 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,075,022 km

• M1: 130,599 km (0.081 R)
• M2: 475,272 km (0.061 R)
• M3: 932,892 km (0.032 R)
• M4: 1,457,382 km (0.083 R)
• M5: 1,844,991 km (0.027 R)
• M6: 2,330,136 km (0.088 R)
• M7: 3,755,355 km (0.104 R)
• M8: 4,539,697 km (0.094 R)
• M9: 4,914,888 km (0.098 R)
• M10: 6,549,096 km (0.052 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 14.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.43 AU - 5.67 AU

Year: 6699 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,075,022 km

• M1: 185,352 km (0.041 R)
• M2: 801,396 km (0.099 R)
• M3: 2,927,780 km (0.079 R)
• M4: 3,607,104 km (0.08 R)
• M5: 4,093,147 km (0.085 R)
• M6: 5,113,704 km (0.114 R)
• M7: 6,562,260 km (0.115 R)
• M8: 7,256,095 km (0.088 R)
• M9: 16,755,111 km (0.05 R)
• M10: 21,519,803 km (0.082 R)
• M11: 22,663,928 km (0.115 R)
• M12: 26,684,819 km (0.113 R)
• M13: 28,094,779 km (0.062 R)
• M14: 30,396,343 km (0.096 R)
• M15: 31,641,745 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 6.1

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.62 AU - 5.78 AU

Year: 9393 Days

Day: 21.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,075,022 km

• M1: 78,389 km (0.104 R)
• M2: 402,568 km (0.117 R)
• M3: 809,923 km (0.099 R)
• M4: 1,424,471 km (0.118 R)
• M5: 1,697,188 km (0.053 R)
• M6: 1,955,843 km (0.105 R)
• M7: 2,311,736 km (0.057 R)
• M8: 3,842,122 km (0.106 R)
• M9: 4,373,195 km (0.088 R)
• M10: 4,773,070 km (0.103 R)
• M11: 6,225,216 km (0.07 R)
• M12: 7,109,489 km (0.089 R)
• M13: 11,071,140 km (0.119 R)
• M14: 11,759,290 km (0.105 R)
• M15: 12,141,363 km (0.118 R)
• M16: 12,758,604 km (0.07 R)
• M17: 13,278,905 km (0.112 R)
• M18: 13,994,582 km (0.062 R)
• M19: 15,502,678 km (0.069 R)
• M20: 18,179,133 km (0.119 R)
• M21: 18,469,802 km (0.082 R)
• M22: 21,551,069 km (0.111 R)
• M23: 22,371,614 km (0.103 R)
• M24: 22,873,963 km (0.108 R)
• M25: 23,127,831 km (0.066 R)
• M26: 23,641,400 km (0.039 R)
• M27: 24,162,450 km (0.084 R)
• M28: 25,227,587 km (0.077 R)
• M29: 28,317,531 km (0.084 R)
• M30: 32,496,397 km (0.074 R)
• M31: 34,232,780 km (0.06 R)
• M32: 35,123,785 km (0.12 R)
• M33: 37,889,550 km (0.108 R)
• M34: 41,924,654 km (0.12 R)
• M35: 42,305,081 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 7.6

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.91 AU - 8.17 AU

Year: 12893 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,075,022 km

• M1: 108,458 km (0.061 R)
• M2: 371,751 km (0.117 R)
• M3: 742,753 km (0.112 R)
• M4: 1,058,704 km (0.089 R)
• M5: 1,434,644 km (0.108 R)
• M6: 2,393,865 km (0.089 R)
• M7: 2,717,745 km (0.06 R)
• M8: 6,259,175 km (0.053 R)
• M9: 7,854,636 km (0.09 R)
• M10: 8,232,371 km (0.106 R)
• M11: 8,474,570 km (0.12 R)
• M12: 8,771,372 km (0.043 R)
• M13: 9,811,676 km (0.069 R)
• M14: 10,816,076 km (0.052 R)
• M15: 13,028,030 km (0.091 R)
• M16: 14,170,509 km (0.025 R)
• M17: 14,873,020 km (0.071 R)
• M18: 15,305,508 km (0.096 R)
• M19: 16,808,069 km (0.067 R)
• M20: 18,160,434 km (0.113 R)
• M21: 21,080,135 km (0.1 R)
• M22: 21,717,871 km (0.092 R)
• M23: 22,368,322 km (0.034 R)
• M24: 24,497,549 km (0.113 R)
• M25: 29,154,381 km (0.087 R)
• M26: 30,289,380 km (0.107 R)
• M27: 33,871,052 km (0.071 R)
• M28: 34,244,000 km (0.066 R)
• M29: 34,998,272 km (0.059 R)
• M30: 39,619,949 km (0.051 R)
• M31: 40,730,713 km (0.091 R)
• M32: 47,213,238 km (0.115 R)
• M33: 55,894,552 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.6

Radius: 5.5

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.94 AU - 8.32 AU

Year: 16001 Days

Day: 20.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,075,022 km

• M1: 68,366 km (0.12 R)
• M2: 245,490 km (0.069 R)
• M3: 933,192 km (0.049 R)
• M4: 1,788,443 km (0.103 R)
• M5: 2,071,482 km (0.084 R)
• M6: 2,999,587 km (0.026 R)
• M7: 3,835,390 km (0.101 R)
• M8: 5,327,330 km (0.087 R)
• M9: 6,762,123 km (0.077 R)
• M10: 8,283,234 km (0.077 R)
• M11: 14,857,013 km (0.088 R)
• M12: 15,777,938 km (0.085 R)
• M13: 16,093,141 km (0.063 R)
• M14: 22,809,636 km (0.089 R)
• M15: 25,515,114 km (0.067 R)
• M16: 26,058,752 km (0.11 R)
• M17: 28,195,459 km (0.087 R)
• M18: 34,239,213 km (0.1 R)
• M19: 37,911,990 km (0.086 R)
• M20: 61,415,910 km (0.087 R)
• M21: 66,603,216 km (0.025 R)
• M22: 67,014,012 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit