🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 9.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 617 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,790,107 km

• M1: 121,922 km (0.048 R)
• M2: 439,668 km (0.108 R)
• M3: 872,156 km (0.102 R)
• M4: 1,235,080 km (0.112 R)
• M5: 1,555,668 km (0.095 R)
• M6: 1,957,189 km (0.078 R)
• M7: 2,494,844 km (0.028 R)
• M8: 2,971,612 km (0.117 R)
• M9: 3,633,283 km (0.046 R)
• M10: 4,191,583 km (0.075 R)
• M11: 4,624,669 km (0.118 R)
• M12: 5,008,238 km (0.106 R)
• M13: 5,700,576 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 11.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.23 AU

Year: 707 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,790,107 km

• M1: 141,819 km (0.115 R)
• M2: 606,171 km (0.059 R)
• M3: 2,106,338 km (0.113 R)
• M4: 2,536,581 km (0.103 R)
• M5: 3,171,176 km (0.07 R)
• M6: 3,676,517 km (0.096 R)
• M7: 4,376,187 km (0.068 R)
• M8: 4,773,369 km (0.054 R)
• M9: 5,422,773 km (0.06 R)
• M10: 5,829,829 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 8.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.53 AU

Year: 1128 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,790,107 km

• M1: 110,702 km (0.084 R)
• M2: 604,226 km (0.089 R)
• M3: 1,915,750 km (0.091 R)
• M4: 2,496,788 km (0.039 R)
• M5: 3,073,937 km (0.059 R)
• M6: 3,366,401 km (0.07 R)
• M7: 3,725,286 km (0.074 R)
• M8: 4,174,080 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 8.9

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.7 AU - 2.62 AU

Year: 2117 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,790,107 km

• M1: 110,852 km (0.066 R)
• M2: 427,252 km (0.1 R)
• M3: 809,324 km (0.093 R)
• M4: 1,260,811 km (0.062 R)
• M5: 1,793,230 km (0.056 R)
• M6: 2,105,590 km (0.061 R)
• M7: 2,658,354 km (0.113 R)
• M8: 3,536,045 km (0.059 R)
• M9: 3,992,169 km (0.107 R)
• M10: 4,794,462 km (0.045 R)
• M11: 6,437,496 km (0.112 R)
• M12: 8,133,337 km (0.111 R)
• M13: 9,101,684 km (0.115 R)
• M14: 11,836,034 km (0.066 R)
• M15: 12,170,236 km (0.107 R)
• M16: 13,033,415 km (0.079 R)
• M17: 14,075,813 km (0.072 R)
• M18: 14,641,293 km (0.09 R)
• M19: 16,583,971 km (0.12 R)
• M20: 17,590,166 km (0.106 R)
• M21: 18,301,654 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 12.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.94 AU - 3.22 AU

Year: 2763 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,790,107 km

• M1: 158,125 km (0.066 R)
• M2: 717,771 km (0.047 R)
• M3: 1,212,940 km (0.057 R)
• M4: 1,692,251 km (0.11 R)
• M5: 2,118,306 km (0.08 R)
• M6: 3,311,498 km (0.093 R)
• M7: 4,206,393 km (0.104 R)
• M8: 5,717,331 km (0.087 R)
• M9: 6,338,462 km (0.074 R)
• M10: 7,207,027 km (0.063 R)
• M11: 7,716,109 km (0.097 R)
• M12: 8,121,668 km (0.069 R)
• M13: 8,706,596 km (0.09 R)
• M14: 9,636,646 km (0.053 R)
• M15: 10,367,432 km (0.118 R)
• M16: 11,898,566 km (0.082 R)
• M17: 16,661,463 km (0.087 R)
• M18: 17,077,495 km (0.102 R)
• M19: 17,660,926 km (0.117 R)
• M20: 18,533,381 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 12.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.2 AU - 3.08 AU

Year: 2860 Days

Day: 9.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,790,107 km

• M1: 154,834 km (0.041 R)
• M2: 589,715 km (0.113 R)
• M3: 1,750,445 km (0.096 R)
• M4: 2,246,212 km (0.113 R)
• M5: 3,451,821 km (0.066 R)
• M6: 4,114,689 km (0.112 R)
• M7: 9,419,879 km (0.108 R)
• M8: 9,902,182 km (0.066 R)
• M9: 11,038,079 km (0.101 R)
• M10: 12,789,421 km (0.089 R)
• M11: 15,831,494 km (0.118 R)
• M12: 18,566,592 km (0.103 R)
• M13: 19,445,030 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.4

Radius: 4.2

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.88 AU - 12.3 AU

Year: 21373 Days

Day: 24.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,790,107 km

• M1: 52,210 km (0.062 R)
• M2: 607,367 km (0.115 R)
• M3: 2,792,543 km (0.098 R)
• M4: 7,691,724 km (0.12 R)
• M5: 9,010,429 km (0.114 R)
• M6: 10,054,622 km (0.077 R)
• M7: 13,666,962 km (0.113 R)
• M8: 15,518,236 km (0.094 R)
• M9: 18,676,097 km (0.095 R)
• M10: 28,542,376 km (0.091 R)
• M11: 33,004,581 km (0.078 R)
• M12: 47,514,528 km (0.095 R)
• M13: 48,246,211 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit