🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.32 AU - 2.08 AU

Year: 779 Days

Day: 29.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.46 AU - 4.86 AU

Year: 2982 Days

Day: 28.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,091,306 km

• M1: 44,580 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 12.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.83 AU - 6.57 AU

Year: 4783 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,091,306 km

• M1: 158,125 km (0.107 R)
• M2: 556,654 km (0.03 R)
• M3: 979,866 km (0.1 R)
• M4: 1,450,351 km (0.075 R)
• M5: 1,999,525 km (0.048 R)
• M6: 3,859,475 km (0.112 R)
• M7: 5,871,866 km (0.111 R)
• M8: 8,020,690 km (0.048 R)
• M9: 9,185,010 km (0.094 R)
• M10: 9,717,279 km (0.115 R)
• M11: 10,573,428 km (0.047 R)
• M12: 11,560,325 km (0.12 R)
• M13: 12,055,344 km (0.076 R)
• M14: 12,999,905 km (0.067 R)
• M15: 15,527,212 km (0.113 R)
• M16: 15,927,685 km (0.113 R)
• M17: 16,697,217 km (0.091 R)
• M18: 19,212,555 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 9.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.27 AU - 8.13 AU

Year: 6095 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,091,306 km

• M1: 113,096 km (0.047 R)
• M2: 619,036 km (0.12 R)
• M3: 1,024,745 km (0.069 R)
• M4: 1,482,365 km (0.115 R)
• M5: 1,939,836 km (0.103 R)
• M6: 2,242,023 km (0.049 R)
• M7: 3,240,739 km (0.11 R)
• M8: 3,647,196 km (0.045 R)
• M9: 4,063,527 km (0.113 R)
• M10: 4,383,666 km (0.075 R)
• M11: 4,773,967 km (0.118 R)
• M12: 5,388,515 km (0.061 R)
• M13: 5,960,727 km (0.099 R)
• M14: 6,506,610 km (0.06 R)
• M15: 6,946,278 km (0.052 R)
• M16: 7,735,407 km (0.057 R)
• M17: 8,463,799 km (0.03 R)
• M18: 8,824,479 km (0.113 R)
• M19: 9,968,604 km (0.102 R)
• M20: 10,462,127 km (0.11 R)
• M21: 11,791,753 km (0.062 R)
• M22: 12,191,628 km (0.096 R)
• M23: 12,808,270 km (0.095 R)
• M24: 14,841,006 km (0.081 R)
• M25: 15,131,376 km (0.093 R)
• M26: 15,603,656 km (0.07 R)
• M27: 16,515,904 km (0.053 R)
• M28: 18,782,013 km (0.108 R)
• M29: 21,247,834 km (0.12 R)
• M30: 26,640,987 km (0.042 R)
• M31: 27,678,897 km (0.054 R)
• M32: 28,833,494 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.6

Radius: 13.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.66 AU - 10.06 AU

Year: 9269 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,091,306 km

• M1: 172,935 km (0.075 R)
• M2: 630,555 km (0.117 R)
• M3: 1,343,987 km (0.062 R)
• M4: 5,425,915 km (0.113 R)
• M5: 6,283,410 km (0.081 R)
• M6: 6,854,724 km (0.08 R)
• M7: 9,133,399 km (0.093 R)
• M8: 9,680,927 km (0.074 R)
• M9: 10,445,073 km (0.113 R)
• M10: 11,772,305 km (0.11 R)
• M11: 14,210,003 km (0.063 R)
• M12: 15,134,517 km (0.087 R)
• M13: 15,902,702 km (0.074 R)
• M14: 18,078,903 km (0.118 R)
• M15: 18,870,874 km (0.096 R)
• M16: 19,610,785 km (0.08 R)
• M17: 21,069,963 km (0.102 R)
• M18: 22,028,137 km (0.029 R)
• M19: 23,860,112 km (0.051 R)
• M20: 24,813,350 km (0.081 R)
• M21: 25,432,984 km (0.114 R)
• M22: 27,073,923 km (0.106 R)
• M23: 30,565,987 km (0.119 R)
• M24: 33,054,398 km (0.094 R)
• M25: 34,347,821 km (0.103 R)

Asteroid Belt

Center: 9.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.45 AU - 10.59 AU

Year: 11148 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,091,306 km

• M1: 198,516 km (0.117 R)
• M2: 1,785,899 km (0.118 R)
• M3: 2,292,139 km (0.084 R)
• M4: 4,479,110 km (0.047 R)
• M5: 6,772,146 km (0.112 R)
• M6: 7,319,375 km (0.1 R)
• M7: 8,547,723 km (0.062 R)
• M8: 9,713,240 km (0.118 R)
• M9: 11,739,693 km (0.113 R)
• M10: 13,000,205 km (0.1 R)
• M11: 15,057,774 km (0.088 R)
• M12: 15,789,606 km (0.081 R)
• M13: 16,544,926 km (0.114 R)
• M14: 17,832,964 km (0.098 R)
• M15: 19,731,510 km (0.074 R)
• M16: 22,697,288 km (0.102 R)
• M17: 28,281,627 km (0.11 R)
• M18: 38,156,582 km (0.113 R)
• M19: 42,204,551 km (0.085 R)
• M20: 43,927,919 km (0.116 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit