🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 572 Days

Day: 14.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 12.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.44 AU - 5.46 AU

Year: 3986 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,888,123 km

• M1: 159,172 km (0.073 R)
• M2: 937,081 km (0.074 R)
• M3: 1,575,116 km (0.111 R)
• M4: 4,661,170 km (0.032 R)
• M5: 6,339,659 km (0.118 R)
• M6: 8,029,815 km (0.075 R)
• M7: 9,624,828 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 11.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.13 AU - 6.23 AU

Year: 5748 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,888,123 km

• M1: 147,952 km (0.073 R)
• M2: 567,574 km (0.083 R)
• M3: 1,020,407 km (0.052 R)
• M4: 1,420,282 km (0.114 R)
• M5: 1,912,459 km (0.11 R)
• M6: 2,380,102 km (0.109 R)
• M7: 2,904,443 km (0.1 R)
• M8: 3,753,859 km (0.099 R)
• M9: 4,520,698 km (0.112 R)
• M10: 5,600,047 km (0.077 R)
• M11: 6,167,920 km (0.096 R)
• M12: 7,493,657 km (0.12 R)
• M13: 8,750,279 km (0.085 R)
• M14: 11,133,672 km (0.038 R)
• M15: 12,291,859 km (0.077 R)
• M16: 15,874,728 km (0.058 R)
• M17: 16,564,673 km (0.087 R)
• M18: 21,282,840 km (0.109 R)
• M19: 24,357,825 km (0.069 R)
• M20: 26,477,776 km (0.065 R)
• M21: 27,448,517 km (0.105 R)
• M22: 31,276,576 km (0.078 R)
• M23: 32,561,173 km (0.093 R)
• M24: 34,293,517 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 14.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.04 AU - 8.64 AU

Year: 9321 Days

Day: 12.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,888,123 km

• M1: 175,329 km (0.101 R)
• M2: 922,570 km (0.114 R)
• M3: 1,495,680 km (0.117 R)
• M4: 2,074,474 km (0.088 R)
• M5: 3,273,501 km (0.1 R)
• M6: 4,379,777 km (0.112 R)
• M7: 4,893,496 km (0.113 R)
• M8: 5,970,750 km (0.08 R)
• M9: 7,324,013 km (0.073 R)
• M10: 8,007,076 km (0.116 R)
• M11: 9,159,429 km (0.091 R)
• M12: 10,738,434 km (0.106 R)
• M13: 12,433,079 km (0.093 R)
• M14: 17,968,350 km (0.117 R)
• M15: 19,694,111 km (0.112 R)
• M16: 25,920,673 km (0.106 R)
• M17: 27,005,557 km (0.094 R)
• M18: 30,768,542 km (0.114 R)
• M19: 32,889,241 km (0.091 R)
• M20: 33,347,909 km (0.09 R)
• M21: 36,068,196 km (0.036 R)
• M22: 36,556,035 km (0.099 R)
• M23: 40,881,657 km (0.091 R)
• M24: 43,304,694 km (0.082 R)
• M25: 49,778,392 km (0.115 R)
• M26: 51,299,803 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 11.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.38 AU - 9.24 AU

Year: 11103 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,888,123 km

• M1: 143,315 km (0.081 R)
• M2: 723,904 km (0.112 R)
• M3: 1,221,616 km (0.099 R)
• M4: 2,129,675 km (0.084 R)
• M5: 2,999,437 km (0.085 R)
• M6: 3,641,661 km (0.103 R)
• M7: 4,064,275 km (0.065 R)
• M8: 4,759,905 km (0.081 R)
• M9: 8,271,715 km (0.07 R)
• M10: 8,771,970 km (0.12 R)
• M11: 10,035,324 km (0.118 R)
• M12: 11,865,654 km (0.059 R)
• M13: 15,282,320 km (0.112 R)
• M14: 16,176,616 km (0.104 R)
• M15: 19,226,618 km (0.069 R)
• M16: 21,095,843 km (0.052 R)
• M17: 24,352,289 km (0.036 R)
• M18: 24,723,442 km (0.074 R)
• M19: 25,192,431 km (0.037 R)
• M20: 30,108,965 km (0.097 R)
• M21: 33,529,520 km (0.081 R)
• M22: 35,868,932 km (0.068 R)
• M23: 39,963,426 km (0.037 R)
• M24: 47,318,854 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.6

Radius: 5.7

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.99 AU - 11.75 AU

Year: 14179 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,888,123 km

• M1: 73,303 km (0.117 R)
• M2: 396,734 km (0.053 R)
• M3: 597,045 km (0.109 R)
• M4: 1,189,153 km (0.089 R)
• M5: 5,179,677 km (0.041 R)
• M6: 7,045,910 km (0.087 R)
• M7: 10,427,720 km (0.118 R)
• M8: 11,271,751 km (0.051 R)
• M9: 13,612,060 km (0.104 R)
• M10: 14,345,688 km (0.04 R)
• M11: 14,895,460 km (0.036 R)
• M12: 18,173,598 km (0.118 R)
• M13: 19,309,644 km (0.08 R)
• M14: 21,277,754 km (0.071 R)
• M15: 27,345,892 km (0.093 R)
• M16: 30,265,893 km (0.044 R)
• M17: 30,490,140 km (0.1 R)
• M18: 37,743,842 km (0.111 R)
• M19: 56,888,181 km (0.045 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit