🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.67 AU - 0.79 AU

Year: 276 Days

Day: 41.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,770,482 km

• M1: 107,262 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 404 Days

Day: 41.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 14.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.61 AU - 4.35 AU

Year: 2875 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,770,482 km

• M1: 199,713 km (0.09 R)
• M2: 319,541 km (0.087 R)
• M3: 435,629 km (0.064 R)
• M4: 524,789 km (0.102 R)
• M5: 919,129 km (0.093 R)
• M6: 1,011,282 km (0.052 R)
• M7: 1,534,725 km (0.096 R)
• M8: 1,710,053 km (0.103 R)
• M9: 1,839,605 km (0.113 R)
• M10: 2,013,139 km (0.079 R)
• M11: 2,164,532 km (0.099 R)
• M12: 2,391,472 km (0.111 R)
• M13: 2,493,348 km (0.084 R)
• M14: 2,656,559 km (0.091 R)
• M15: 2,777,584 km (0.11 R)
• M16: 2,946,928 km (0.082 R)
• M17: 3,135,721 km (0.11 R)
• M18: 3,426,689 km (0.105 R)
• M19: 3,525,723 km (0.084 R)
• M20: 4,139,971 km (0.117 R)
• M21: 4,281,042 km (0.115 R)
• M22: 4,659,226 km (0.111 R)
• M23: 5,428,907 km (0.111 R)
• M24: 5,661,831 km (0.113 R)
• M25: 6,037,172 km (0.088 R)
• M26: 6,137,402 km (0.049 R)
• M27: 6,605,494 km (0.052 R)
• M28: 7,064,011 km (0.117 R)
• M29: 7,382,805 km (0.062 R)
• M30: 7,576,235 km (0.098 R)
• M31: 7,727,927 km (0.103 R)
• M32: 8,188,987 km (0.064 R)
• M33: 9,276,714 km (0.1 R)
• M34: 9,602,538 km (0.119 R)
• M35: 9,884,829 km (0.066 R)
• M36: 10,265,406 km (0.091 R)
• M37: 10,602,599 km (0.075 R)
• M38: 10,796,778 km (0.042 R)
• M39: 11,164,339 km (0.104 R)
• M40: 11,312,441 km (0.069 R)
• M41: 11,836,034 km (0.095 R)
• M42: 12,012,410 km (0.103 R)
• M43: 12,240,397 km (0.063 R)
• M44: 12,623,667 km (0.11 R)
• M45: 12,726,590 km (0.105 R)
• M46: 12,933,185 km (0.079 R)
• M47: 13,638,539 km (0.065 R)
• M48: 13,982,763 km (0.082 R)
• M49: 14,115,905 km (0.094 R)
• M50: 14,276,274 km (0.093 R)
• M51: 14,869,280 km (0.107 R)
• M52: 15,032,342 km (0.113 R)
• M53: 15,305,657 km (0.113 R)
• M54: 15,415,462 km (0.045 R)
• M55: 15,608,144 km (0.046 R)
• M56: 15,912,576 km (0.076 R)
• M57: 16,163,152 km (0.092 R)
• M58: 16,275,052 km (0.099 R)
• M59: 16,979,508 km (0.084 R)
• M60: 17,235,619 km (0.094 R)
• M61: 17,407,059 km (0.09 R)
• M62: 17,780,455 km (0.081 R)
• M63: 18,011,584 km (0.101 R)
• M64: 18,243,760 km (0.035 R)
• M65: 18,710,954 km (0.103 R)
• M66: 19,064,005 km (0.045 R)
• M67: 19,271,048 km (0.105 R)
• M68: 19,478,690 km (0.098 R)
• M69: 19,716,999 km (0.057 R)
• M70: 19,926,287 km (0.102 R)
• M71: 20,196,461 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 9.1

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.21 AU - 4.41 AU

Year: 3294 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,770,482 km

• M1: 123,717 km (0.089 R)
• M2: 322,234 km (0.104 R)
• M3: 381,774 km (0.03 R)
• M4: 523,892 km (0.091 R)
• M5: 616,194 km (0.109 R)
• M6: 862,133 km (0.079 R)
• M7: 1,262,157 km (0.099 R)
• M8: 1,377,198 km (0.116 R)
• M9: 1,482,515 km (0.108 R)
• M10: 1,701,227 km (0.062 R)
• M11: 1,901,389 km (0.117 R)
• M12: 1,989,652 km (0.082 R)
• M13: 2,094,221 km (0.118 R)
• M14: 2,278,076 km (0.052 R)
• M15: 2,356,166 km (0.095 R)
• M16: 2,579,815 km (0.106 R)
• M17: 2,844,005 km (0.077 R)
• M18: 2,911,474 km (0.106 R)
• M19: 3,362,811 km (0.106 R)
• M20: 3,452,120 km (0.072 R)
• M21: 3,669,935 km (0.088 R)
• M22: 3,761,938 km (0.049 R)
• M23: 4,545,681 km (0.052 R)
• M24: 4,664,611 km (0.073 R)
• M25: 5,007,190 km (0.115 R)
• M26: 5,610,219 km (0.109 R)
• M27: 5,716,583 km (0.117 R)
• M28: 6,083,098 km (0.098 R)
• M29: 6,302,259 km (0.105 R)
• M30: 6,524,113 km (0.111 R)
• M31: 6,726,070 km (0.053 R)
• M32: 7,205,082 km (0.025 R)
• M33: 8,292,509 km (0.084 R)
• M34: 8,486,837 km (0.046 R)
• M35: 9,229,141 km (0.115 R)
• M36: 9,889,167 km (0.099 R)
• M37: 10,069,582 km (0.11 R)
• M38: 11,254,547 km (0.062 R)
• M39: 11,362,108 km (0.112 R)
• M40: 12,096,484 km (0.084 R)
• M41: 12,344,667 km (0.08 R)
• M42: 12,706,095 km (0.118 R)
• M43: 12,902,218 km (0.082 R)
• M44: 13,382,726 km (0.108 R)
• M45: 13,468,147 km (0.09 R)
• M46: 13,582,290 km (0.073 R)
• M47: 13,811,474 km (0.114 R)
• M48: 13,926,664 km (0.103 R)
• M49: 13,984,259 km (0.106 R)
• M50: 14,536,126 km (0.068 R)
• M51: 14,653,261 km (0.109 R)
• M52: 14,858,958 km (0.116 R)
• M53: 14,947,370 km (0.116 R)
• M54: 15,422,044 km (0.086 R)
• M55: 15,601,412 km (0.101 R)
• M56: 15,781,379 km (0.079 R)
• M57: 16,173,624 km (0.05 R)
• M58: 16,477,607 km (0.047 R)
• M59: 16,661,014 km (0.104 R)
• M60: 17,214,975 km (0.064 R)
• M61: 17,400,925 km (0.088 R)
• M62: 17,463,008 km (0.065 R)
• M63: 17,681,122 km (0.039 R)
• M64: 17,994,380 km (0.117 R)
• M65: 18,277,718 km (0.069 R)
• M66: 18,404,128 km (0.102 R)
• M67: 18,467,408 km (0.092 R)
• M68: 19,136,859 km (0.098 R)
• M69: 19,943,939 km (0.03 R)
• M70: 20,074,089 km (0.059 R)
• M71: 20,269,913 km (0.038 R)
• M72: 20,335,287 km (0.051 R)
• M73: 20,433,573 km (0.051 R)
• M74: 20,960,307 km (0.035 R)
• M75: 21,324,877 km (0.056 R)
• M76: 21,391,448 km (0.09 R)
• M77: 21,558,100 km (0.041 R)
• M78: 21,658,181 km (0.097 R)
• M79: 21,959,771 km (0.106 R)
• M80: 22,127,769 km (0.086 R)
• M81: 22,465,262 km (0.094 R)
• M82: 22,668,565 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit