🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 318 Days

Day: 18.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,114,694 km

• M1: 93,798 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 341 Days

Day: 31.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,114,694 km

• M1: 805,734 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 8.9

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 413 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,114,694 km

• M1: 110,852 km (0.104 R)
• M2: 448,046 km (0.044 R)
• M3: 827,725 km (0.032 R)
• M4: 1,184,815 km (0.118 R)
• M5: 1,802,804 km (0.051 R)
• M6: 2,423,635 km (0.078 R)
• M7: 2,799,425 km (0.096 R)
• M8: 3,158,460 km (0.099 R)
• M9: 4,060,236 km (0.069 R)
• M10: 4,578,443 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 14

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.71 AU - 0.81 AU

Year: 421 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 93,114,694 km

• M1: 174,132 km (0.054 R)
• M2: 616,642 km (0.031 R)
• M3: 1,067,830 km (0.11 R)
• M4: 1,682,228 km (0.076 R)
• M5: 2,215,993 km (0.094 R)
• M6: 3,172,223 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 8.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.14 AU - 2.68 AU

Year: 2379 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,114,694 km

• M1: 109,506 km (0.115 R)
• M2: 537,954 km (0.117 R)
• M3: 891,903 km (0.117 R)
• M4: 1,295,667 km (0.118 R)
• M5: 1,712,148 km (0.109 R)
• M6: 2,166,476 km (0.104 R)
• M7: 2,463,129 km (0.091 R)
• M8: 3,822,525 km (0.101 R)
• M9: 4,519,501 km (0.088 R)
• M10: 4,920,124 km (0.087 R)
• M11: 5,436,835 km (0.039 R)
• M12: 6,189,761 km (0.06 R)
• M13: 7,121,756 km (0.096 R)
• M14: 7,753,658 km (0.095 R)
• M15: 8,053,003 km (0.098 R)
• M16: 8,579,587 km (0.107 R)
• M17: 9,874,656 km (0.045 R)
• M18: 13,870,715 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 13.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.44 AU - 6 AU

Year: 7583 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,114,694 km

• M1: 165,006 km (0.069 R)
• M2: 593,604 km (0.101 R)
• M3: 1,083,537 km (0.118 R)
• M4: 1,547,740 km (0.101 R)
• M5: 2,008,950 km (0.055 R)
• M6: 3,114,777 km (0.112 R)
• M7: 3,791,857 km (0.048 R)
• M8: 4,976,074 km (0.117 R)
• M9: 6,064,548 km (0.116 R)
• M10: 6,665,333 km (0.093 R)
• M11: 7,678,859 km (0.05 R)
• M12: 8,104,165 km (0.111 R)
• M13: 8,545,330 km (0.099 R)
• M14: 9,388,613 km (0.111 R)
• M15: 10,661,391 km (0.072 R)
• M16: 16,217,905 km (0.111 R)
• M17: 19,291,693 km (0.113 R)
• M18: 20,816,544 km (0.119 R)
• M19: 22,108,621 km (0.119 R)
• M20: 24,435,017 km (0.053 R)
• M21: 25,020,244 km (0.098 R)
• M22: 27,186,870 km (0.096 R)
• M23: 29,948,746 km (0.119 R)
• M24: 31,201,628 km (0.12 R)
• M25: 31,890,676 km (0.065 R)
• M26: 32,690,426 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 6.6

Gravity: 20.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.27 AU - 12.09 AU

Year: 23768 Days

Day: 18.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,114,694 km

• M1: 85,420 km (0.091 R)
• M2: 296,054 km (0.07 R)
• M3: 2,519,378 km (0.103 R)
• M4: 4,105,115 km (0.102 R)
• M5: 4,568,869 km (0.1 R)
• M6: 5,027,386 km (0.071 R)
• M7: 5,815,617 km (0.12 R)
• M8: 6,731,455 km (0.107 R)
• M9: 8,225,041 km (0.057 R)
• M10: 10,306,545 km (0.107 R)
• M11: 12,063,572 km (0.084 R)
• M12: 13,467,399 km (0.061 R)
• M13: 14,569,187 km (0.094 R)
• M14: 15,476,049 km (0.118 R)
• M15: 19,481,981 km (0.103 R)
• M16: 20,076,782 km (0.051 R)
• M17: 22,040,404 km (0.055 R)
• M18: 23,344,598 km (0.086 R)
• M19: 25,867,716 km (0.045 R)
• M20: 29,593,451 km (0.062 R)
• M21: 36,273,295 km (0.056 R)
• M22: 36,571,593 km (0.072 R)
• M23: 39,645,081 km (0.085 R)
• M24: 43,387,272 km (0.075 R)
• M25: 48,976,099 km (0.101 R)
• M26: 49,523,478 km (0.066 R)
• M27: 55,815,863 km (0.087 R)
• M28: 57,417,608 km (0.026 R)
• M29: 60,712,800 km (0.115 R)
• M30: 62,834,995 km (0.096 R)
• M31: 78,593,037 km (0.115 R)
• M32: 81,622,094 km (0.112 R)
• M33: 87,108,596 km (0.091 R)
• M34: 92,002,690 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit