🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 164 Days

Day: 25.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,133,320 km

• M1: 143,464 km (0.056 R)
• M2: 325,525 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.89 AU

Year: 220 Days

Day: 21.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,133,320 km

• M1: 306,975 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.16 AU - 1.22 AU

Year: 458 Days

Day: 34.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 80.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.56 AU - 1.86 AU

Year: 790 Days

Day: 21 Hours

Environment

Temp: -43 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.03 AU - 6.51 AU

Year: 4894 Days

Day: 8.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,133,320 km

• M1: 121,025 km (0.106 R)
• M2: 198,816 km (0.097 R)
• M3: 274,362 km (0.087 R)
• M4: 337,343 km (0.079 R)
• M5: 414,087 km (0.047 R)
• M6: 721,660 km (0.112 R)
• M7: 875,297 km (0.087 R)
• M8: 946,057 km (0.06 R)
• M9: 1,137,243 km (0.092 R)
• M10: 1,226,403 km (0.107 R)
• M11: 1,294,770 km (0.072 R)
• M12: 1,532,630 km (0.091 R)
• M13: 1,745,807 km (0.087 R)
• M14: 1,836,463 km (0.068 R)
• M15: 1,995,486 km (0.102 R)
• M16: 2,131,620 km (0.117 R)
• M17: 2,242,771 km (0.057 R)
• M18: 2,413,313 km (0.116 R)
• M19: 2,529,251 km (0.043 R)
• M20: 2,842,808 km (0.058 R)
• M21: 2,919,253 km (0.108 R)
• M22: 3,152,925 km (0.092 R)
• M23: 3,280,083 km (0.078 R)
• M24: 3,408,887 km (0.1 R)
• M25: 3,704,941 km (0.047 R)
• M26: 3,873,089 km (0.114 R)
• M27: 4,269,523 km (0.079 R)
• M28: 4,535,059 km (0.091 R)
• M29: 4,805,981 km (0.083 R)
• M30: 4,915,786 km (0.11 R)
• M31: 5,082,139 km (0.099 R)
• M32: 5,344,683 km (0.091 R)
• M33: 5,534,972 km (0.119 R)
• M34: 5,766,250 km (0.109 R)
• M35: 5,863,638 km (0.096 R)
• M36: 5,922,281 km (0.077 R)
• M37: 6,218,484 km (0.047 R)
• M38: 6,743,573 km (0.11 R)
• M39: 7,219,743 km (0.083 R)
• M40: 7,282,724 km (0.1 R)
• M41: 7,771,310 km (0.118 R)
• M42: 8,161,162 km (0.09 R)
• M43: 8,937,276 km (0.097 R)
• M44: 9,208,796 km (0.082 R)
• M45: 10,016,176 km (0.093 R)
• M46: 11,772,305 km (0.082 R)
• M47: 11,846,506 km (0.104 R)
• M48: 11,970,522 km (0.106 R)
• M49: 12,345,115 km (0.068 R)
• M50: 12,597,038 km (0.114 R)
• M51: 12,876,038 km (0.077 R)
• M52: 13,029,077 km (0.048 R)
• M53: 13,362,830 km (0.116 R)
• M54: 13,569,574 km (0.111 R)
• M55: 13,803,545 km (0.094 R)
• M56: 13,881,785 km (0.088 R)
• M57: 14,222,569 km (0.11 R)
• M58: 14,939,292 km (0.094 R)
• M59: 15,207,820 km (0.069 R)
• M60: 15,342,608 km (0.095 R)
• M61: 15,995,304 km (0.084 R)
• M62: 16,187,387 km (0.072 R)
• M63: 16,573,798 km (0.115 R)
• M64: 17,412,145 km (0.116 R)
• M65: 17,468,543 km (0.111 R)
• M66: 17,751,433 km (0.05 R)
• M67: 18,724,417 km (0.081 R)
• M68: 18,926,823 km (0.107 R)
• M69: 19,013,740 km (0.067 R)
• M70: 19,100,955 km (0.099 R)
• M71: 19,597,171 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 10.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.77 AU - 11.31 AU

Year: 10404 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,133,320 km

• M1: 136,732 km (0.101 R)
• M2: 214,823 km (0.098 R)
• M3: 448,345 km (0.113 R)
• M4: 549,323 km (0.069 R)
• M5: 659,128 km (0.09 R)
• M6: 1,140,534 km (0.106 R)
• M7: 1,310,328 km (0.05 R)
• M8: 2,434,257 km (0.089 R)
• M9: 2,916,111 km (0.036 R)
• M10: 3,236,849 km (0.061 R)
• M11: 3,445,239 km (0.102 R)
• M12: 4,825,878 km (0.115 R)
• M13: 4,944,658 km (0.065 R)
• M14: 5,225,603 km (0.115 R)
• M15: 5,347,675 km (0.079 R)
• M16: 6,510,350 km (0.089 R)
• M17: 7,702,196 km (0.062 R)
• M18: 9,155,689 km (0.119 R)
• M19: 9,253,975 km (0.113 R)
• M20: 9,501,110 km (0.062 R)
• M21: 9,750,490 km (0.084 R)
• M22: 9,825,738 km (0.107 R)
• M23: 9,901,285 km (0.117 R)
• M24: 10,357,857 km (0.075 R)
• M25: 11,370,785 km (0.025 R)
• M26: 11,795,493 km (0.105 R)
• M27: 12,469,581 km (0.066 R)
• M28: 13,045,383 km (0.076 R)
• M29: 14,223,018 km (0.108 R)
• M30: 14,998,084 km (0.061 R)
• M31: 15,727,823 km (0.088 R)
• M32: 16,829,012 km (0.09 R)
• M33: 17,465,103 km (0.105 R)
• M34: 19,578,472 km (0.049 R)
• M35: 20,151,282 km (0.096 R)
• M36: 20,665,151 km (0.109 R)
• M37: 20,858,880 km (0.116 R)
• M38: 21,935,685 km (0.12 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit