🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.43 AU - 2.71 AU

Year: 1483 Days

Day: 44.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.26 AU - 3.4 AU

Year: 1713 Days

Day: 12.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,200,276 km

• M1: 31,266 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.43 AU - 3.95 AU

Year: 2551 Days

Day: 43.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,200,276 km

• M1: 145,260 km (0.072 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.6

Radius: 11.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.55 AU - 13.15 AU

Year: 13761 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,200,276 km

• M1: 145,409 km (0.115 R)
• M2: 674,686 km (0.095 R)
• M3: 1,154,148 km (0.106 R)
• M4: 1,606,083 km (0.12 R)
• M5: 1,995,037 km (0.097 R)
• M6: 2,592,082 km (0.067 R)
• M7: 2,991,209 km (0.1 R)
• M8: 4,000,097 km (0.105 R)
• M9: 5,717,481 km (0.083 R)
• M10: 6,967,072 km (0.083 R)
• M11: 7,392,678 km (0.118 R)
• M12: 8,438,068 km (0.104 R)
• M13: 9,946,463 km (0.057 R)
• M14: 10,764,614 km (0.112 R)
• M15: 11,509,611 km (0.095 R)
• M16: 12,105,759 km (0.078 R)
• M17: 13,489,988 km (0.093 R)
• M18: 14,085,537 km (0.111 R)
• M19: 14,629,774 km (0.063 R)
• M20: 15,187,924 km (0.087 R)
• M21: 15,905,395 km (0.048 R)
• M22: 19,334,178 km (0.098 R)
• M23: 20,177,013 km (0.032 R)
• M24: 20,694,472 km (0.086 R)
• M25: 26,162,723 km (0.101 R)
• M26: 30,225,203 km (0.115 R)
• M27: 34,812,920 km (0.103 R)
• M28: 35,808,195 km (0.075 R)
• M29: 36,312,938 km (0.099 R)
• M30: 38,379,483 km (0.112 R)
• M31: 45,636,476 km (0.106 R)
• M32: 50,845,773 km (0.057 R)
• M33: 54,419,965 km (0.096 R)
• M34: 55,255,021 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.1

Radius: 10.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.73 AU - 11.99 AU

Year: 14699 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,200,276 km

• M1: 134,339 km (0.111 R)
• M2: 775,067 km (0.065 R)
• M3: 1,144,424 km (0.12 R)
• M4: 1,506,002 km (0.11 R)
• M5: 2,098,409 km (0.095 R)
• M6: 2,884,097 km (0.1 R)
• M7: 4,717,718 km (0.119 R)
• M8: 6,396,356 km (0.102 R)
• M9: 7,861,069 km (0.069 R)
• M10: 10,998,735 km (0.098 R)
• M11: 12,364,713 km (0.085 R)
• M12: 13,027,282 km (0.071 R)
• M13: 14,489,152 km (0.118 R)
• M14: 15,089,937 km (0.074 R)
• M15: 19,208,815 km (0.064 R)
• M16: 19,690,371 km (0.08 R)
• M17: 22,661,534 km (0.118 R)
• M18: 24,300,379 km (0.082 R)
• M19: 27,004,510 km (0.06 R)
• M20: 27,609,035 km (0.092 R)
• M21: 28,119,762 km (0.1 R)
• M22: 29,796,305 km (0.057 R)
• M23: 33,463,099 km (0.096 R)
• M24: 37,669,641 km (0.093 R)
• M25: 39,705,070 km (0.083 R)
• M26: 41,411,982 km (0.107 R)
• M27: 42,351,008 km (0.037 R)
• M28: 43,855,364 km (0.091 R)
• M29: 44,831,041 km (0.102 R)
• M30: 45,678,812 km (0.072 R)
• M31: 48,878,860 km (0.046 R)
• M32: 49,476,354 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.2

Radius: 7.8

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.54 AU - 14.98 AU

Year: 20408 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,200,276 km

• M1: 97,538 km (0.115 R)
• M2: 522,545 km (0.055 R)
• M3: 1,176,138 km (0.086 R)
• M4: 1,422,227 km (0.034 R)
• M5: 2,060,711 km (0.115 R)
• M6: 4,908,306 km (0.063 R)
• M7: 6,747,014 km (0.034 R)
• M8: 7,022,872 km (0.088 R)
• M9: 8,150,541 km (0.102 R)
• M10: 11,785,320 km (0.111 R)
• M11: 18,167,614 km (0.094 R)
• M12: 33,163,454 km (0.111 R)
• M13: 43,933,005 km (0.109 R)
• M14: 55,877,348 km (0.107 R)
• M15: 59,509,883 km (0.084 R)
• M16: 60,689,014 km (0.073 R)
• M17: 62,688,539 km (0.111 R)
• M18: 65,353,176 km (0.117 R)
• M19: 66,397,818 km (0.094 R)
• M20: 66,818,637 km (0.1 R)
• M21: 71,567,472 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.6

Radius: 5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.25 AU - 19.99 AU

Year: 24385 Days

Day: 17 Hours

Environment

Temp: -185 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,200,276 km

• M1: 62,831 km (0.04 R)
• M2: 1,368,222 km (0.097 R)
• M3: 2,030,791 km (0.094 R)
• M4: 2,538,975 km (0.119 R)
• M5: 3,082,913 km (0.042 R)
• M6: 3,311,798 km (0.03 R)
• M7: 5,022,898 km (0.061 R)
• M8: 5,806,641 km (0.058 R)
• M9: 6,445,574 km (0.107 R)
• M10: 7,572,046 km (0.083 R)
• M11: 16,423,303 km (0.109 R)
• M12: 19,028,700 km (0.114 R)
• M13: 39,130,315 km (0.066 R)
• M14: 39,872,769 km (0.036 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit