🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 39.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.88 AU - 2.16 AU

Year: 1038 Days

Day: 24.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.12 AU - 3.82 AU

Year: 2338 Days

Day: 43.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,527,021 km

• M1: 1,094,308 km (0.118 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 13.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.3 AU - 7.06 AU

Year: 6244 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,527,021 km

• M1: 238,758 km (0.081 R)
• M2: 337,044 km (0.088 R)
• M3: 490,232 km (0.083 R)
• M4: 819,048 km (0.077 R)
• M5: 1,129,763 km (0.038 R)
• M6: 1,337,854 km (0.076 R)
• M7: 1,741,768 km (0.093 R)
• M8: 1,914,254 km (0.116 R)
• M9: 2,861,209 km (0.111 R)
• M10: 3,191,970 km (0.049 R)
• M11: 3,689,383 km (0.084 R)
• M12: 4,027,175 km (0.053 R)
• M13: 4,612,551 km (0.112 R)
• M14: 4,708,743 km (0.089 R)
• M15: 4,927,754 km (0.087 R)
• M16: 5,075,557 km (0.08 R)
• M17: 5,502,509 km (0.106 R)
• M18: 5,810,980 km (0.065 R)
• M19: 6,046,148 km (0.098 R)
• M20: 6,825,253 km (0.047 R)
• M21: 7,212,861 km (0.075 R)
• M22: 7,409,283 km (0.094 R)
• M23: 7,951,576 km (0.103 R)
• M24: 8,389,000 km (0.098 R)
• M25: 8,566,124 km (0.12 R)
• M26: 8,774,364 km (0.088 R)
• M27: 8,894,042 km (0.088 R)
• M28: 9,044,538 km (0.081 R)
• M29: 9,348,072 km (0.098 R)
• M30: 9,747,648 km (0.118 R)
• M31: 10,121,493 km (0.104 R)
• M32: 10,247,155 km (0.073 R)
• M33: 10,404,981 km (0.095 R)
• M34: 10,659,297 km (0.109 R)
• M35: 11,271,302 km (0.101 R)
• M36: 11,861,765 km (0.054 R)
• M37: 12,060,880 km (0.085 R)
• M38: 13,004,543 km (0.051 R)
• M39: 13,141,425 km (0.11 R)
• M40: 13,244,199 km (0.116 R)
• M41: 13,519,908 km (0.109 R)
• M42: 13,693,142 km (0.11 R)
• M43: 14,112,166 km (0.109 R)
• M44: 14,535,228 km (0.119 R)
• M45: 14,641,742 km (0.1 R)
• M46: 15,034,137 km (0.084 R)
• M47: 15,285,761 km (0.103 R)
• M48: 15,466,325 km (0.049 R)
• M49: 16,158,964 km (0.06 R)
• M50: 16,453,671 km (0.094 R)
• M51: 16,564,673 km (0.037 R)
• M52: 17,085,872 km (0.098 R)
• M53: 17,235,769 km (0.094 R)
• M54: 17,536,910 km (0.111 R)
• M55: 18,182,574 km (0.106 R)
• M56: 18,297,316 km (0.078 R)
• M57: 18,450,803 km (0.116 R)
• M58: 18,874,763 km (0.111 R)
• M59: 19,302,015 km (0.116 R)
• M60: 19,614,824 km (0.062 R)
• M61: 19,771,902 km (0.043 R)
• M62: 20,682,803 km (0.081 R)
• M63: 22,545,446 km (0.085 R)
• M64: 23,496,889 km (0.065 R)
• M65: 23,621,953 km (0.118 R)
• M66: 23,747,316 km (0.079 R)
• M67: 23,956,603 km (0.032 R)
• M68: 24,124,452 km (0.057 R)
• M69: 24,461,496 km (0.068 R)
• M70: 24,969,829 km (0.078 R)
• M71: 25,738,912 km (0.083 R)
• M72: 25,824,931 km (0.115 R)
• M73: 27,519,875 km (0.1 R)
• M74: 27,916,010 km (0.097 R)
• M75: 28,004,422 km (0.098 R)
• M76: 28,092,835 km (0.069 R)
• M77: 28,225,528 km (0.039 R)
• M78: 28,892,585 km (0.117 R)
• M79: 29,071,354 km (0.106 R)
• M80: 29,474,969 km (0.096 R)
• M81: 29,835,201 km (0.093 R)
• M82: 29,970,737 km (0.077 R)
• M83: 30,242,257 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.5

Radius: 12.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.76 AU - 8.26 AU

Year: 6712 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,527,021 km

• M1: 172,935 km (0.119 R)
• M2: 359,932 km (0.114 R)
• M3: 446,101 km (0.047 R)
• M4: 554,111 km (0.057 R)
• M5: 786,436 km (0.066 R)
• M6: 923,019 km (0.094 R)
• M7: 1,068,129 km (0.055 R)
• M8: 1,152,352 km (0.084 R)
• M9: 1,846,487 km (0.108 R)
• M10: 1,928,616 km (0.112 R)
• M11: 2,117,857 km (0.053 R)
• M12: 2,424,682 km (0.098 R)
• M13: 3,204,087 km (0.106 R)
• M14: 3,379,117 km (0.102 R)
• M15: 3,738,600 km (0.052 R)
• M16: 4,550,318 km (0.118 R)
• M17: 4,890,055 km (0.117 R)
• M18: 4,976,373 km (0.105 R)
• M19: 6,050,935 km (0.033 R)
• M20: 6,456,345 km (0.057 R)
• M21: 6,678,348 km (0.061 R)
• M22: 7,758,744 km (0.115 R)
• M23: 8,062,727 km (0.076 R)
• M24: 8,267,676 km (0.051 R)
• M25: 9,533,274 km (0.045 R)
• M26: 9,786,394 km (0.039 R)
• M27: 9,931,952 km (0.113 R)
• M28: 10,078,259 km (0.104 R)
• M29: 10,336,166 km (0.096 R)
• M30: 10,820,863 km (0.119 R)
• M31: 11,047,055 km (0.12 R)
• M32: 11,160,749 km (0.116 R)
• M33: 11,619,566 km (0.093 R)
• M34: 11,967,680 km (0.082 R)
• M35: 12,713,874 km (0.076 R)
• M36: 12,912,690 km (0.109 R)
• M37: 13,963,615 km (0.06 R)
• M38: 14,832,330 km (0.066 R)
• M39: 15,294,438 km (0.119 R)
• M40: 15,803,968 km (0.117 R)
• M41: 16,665,502 km (0.086 R)
• M42: 16,883,167 km (0.066 R)
• M43: 18,120,192 km (0.05 R)
• M44: 18,434,048 km (0.078 R)
• M45: 18,704,521 km (0.118 R)
• M46: 19,158,102 km (0.081 R)
• M47: 19,340,611 km (0.113 R)
• M48: 19,891,430 km (0.095 R)
• M49: 20,076,184 km (0.117 R)
• M50: 20,308,061 km (0.115 R)
• M51: 20,727,533 km (0.096 R)
• M52: 21,244,094 km (0.088 R)
• M53: 21,527,582 km (0.1 R)
• M54: 22,770,741 km (0.116 R)
• M55: 23,449,915 km (0.114 R)
• M56: 23,694,059 km (0.096 R)
• M57: 23,840,964 km (0.069 R)
• M58: 24,283,474 km (0.043 R)
• M59: 24,579,977 km (0.101 R)
• M60: 24,778,195 km (0.038 R)
• M61: 24,977,160 km (0.1 R)
• M62: 25,276,505 km (0.113 R)
• M63: 25,426,552 km (0.108 R)
• M64: 26,181,572 km (0.112 R)
• M65: 26,384,128 km (0.053 R)
• M66: 27,097,261 km (0.049 R)
• M67: 27,610,531 km (0.064 R)
• M68: 28,907,694 km (0.113 R)
• M69: 29,012,263 km (0.076 R)
• M70: 29,169,490 km (0.117 R)
• M71: 30,437,183 km (0.091 R)
• M72: 30,543,696 km (0.105 R)
• M73: 31,830,837 km (0.084 R)
• M74: 32,209,618 km (0.055 R)
• M75: 33,135,629 km (0.03 R)
• M76: 34,457,925 km (0.103 R)
• M77: 34,568,777 km (0.09 R)
• M78: 34,958,180 km (0.079 R)
• M79: 35,181,230 km (0.073 R)
• M80: 37,040,134 km (0.098 R)
• M81: 37,267,522 km (0.09 R)
• M82: 37,609,653 km (0.074 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 15,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit