🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.68 AU - 0.9 AU

Year: 313 Days

Day: 23.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.79 AU - 0.89 AU

Year: 344 Days

Day: 17.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.78 AU - 0.94 AU

Year: 356 Days

Day: 37.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 13.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.86 AU - 5.58 AU

Year: 5322 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,509,643 km

• M1: 174,880 km (0.042 R)
• M2: 309,817 km (0.079 R)
• M3: 397,930 km (0.066 R)
• M4: 764,296 km (0.099 R)
• M5: 930,349 km (0.108 R)
• M6: 1,243,308 km (0.103 R)
• M7: 1,442,871 km (0.099 R)
• M8: 1,941,481 km (0.071 R)
• M9: 2,203,577 km (0.087 R)
• M10: 2,404,337 km (0.105 R)
• M11: 2,566,351 km (0.114 R)
• M12: 2,656,409 km (0.099 R)
• M13: 2,793,441 km (0.076 R)
• M14: 3,154,570 km (0.107 R)
• M15: 3,299,979 km (0.093 R)
• M16: 3,480,993 km (0.115 R)
• M17: 3,750,119 km (0.117 R)
• M18: 3,904,504 km (0.1 R)
• M19: 4,096,289 km (0.057 R)
• M20: 4,398,776 km (0.09 R)
• M21: 4,931,793 km (0.11 R)
• M22: 5,369,217 km (0.03 R)
• M23: 5,681,129 km (0.12 R)
• M24: 5,799,610 km (0.094 R)
• M25: 5,938,886 km (0.042 R)
• M26: 6,079,209 km (0.043 R)
• M27: 6,404,434 km (0.07 R)
• M28: 6,631,225 km (0.112 R)
• M29: 7,093,033 km (0.05 R)
• M30: 7,284,968 km (0.069 R)
• M31: 7,565,314 km (0.096 R)
• M32: 7,981,645 km (0.106 R)
• M33: 8,540,692 km (0.071 R)
• M34: 8,813,559 km (0.106 R)
• M35: 9,020,153 km (0.066 R)
• M36: 9,838,753 km (0.097 R)
• M37: 10,172,805 km (0.107 R)
• M38: 10,293,081 km (0.054 R)
• M39: 10,632,369 km (0.108 R)
• M40: 10,901,496 km (0.098 R)
• M41: 11,272,200 km (0.06 R)
• M42: 12,000,741 km (0.102 R)
• M43: 12,563,528 km (0.064 R)
• M44: 12,848,213 km (0.103 R)
• M45: 12,952,184 km (0.101 R)
• M46: 13,450,345 km (0.032 R)
• M47: 13,582,439 km (0.063 R)
• M48: 13,741,612 km (0.095 R)
• M49: 13,901,233 km (0.029 R)
• M50: 14,061,601 km (0.082 R)
• M51: 14,411,212 km (0.112 R)
• M52: 14,627,829 km (0.105 R)
• M53: 15,036,830 km (0.062 R)
• M54: 15,284,115 km (0.11 R)
• M55: 15,699,100 km (0.103 R)
• M56: 16,455,467 km (0.119 R)
• M57: 16,852,499 km (0.076 R)
• M58: 17,109,359 km (0.092 R)
• M59: 17,453,733 km (0.047 R)
• M60: 17,742,607 km (0.086 R)
• M61: 17,974,783 km (0.096 R)
• M62: 18,062,148 km (0.087 R)
• M63: 18,354,312 km (0.081 R)
• M64: 18,648,123 km (0.085 R)
• M65: 18,884,188 km (0.084 R)
• M66: 19,448,920 km (0.065 R)
• M67: 19,838,622 km (0.073 R)
• M68: 19,928,830 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 15

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.81 AU - 5.81 AU

Year: 5460 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,509,643 km

• M1: 216,767 km (0.058 R)
• M2: 379,380 km (0.065 R)
• M3: 593,305 km (0.061 R)
• M4: 799,152 km (0.119 R)
• M5: 926,609 km (0.104 R)
• M6: 1,156,242 km (0.05 R)
• M7: 1,492,837 km (0.108 R)
• M8: 1,618,350 km (0.106 R)
• M9: 1,958,087 km (0.096 R)
• M10: 2,116,810 km (0.086 R)
• M11: 2,279,872 km (0.037 R)
• M12: 3,135,123 km (0.08 R)
• M13: 3,757,151 km (0.083 R)
• M14: 3,881,317 km (0.074 R)
• M15: 4,133,688 km (0.09 R)
• M16: 4,391,745 km (0.074 R)
• M17: 4,496,314 km (0.062 R)
• M18: 4,681,665 km (0.066 R)
• M19: 5,476,329 km (0.068 R)
• M20: 6,165,676 km (0.118 R)
• M21: 6,312,881 km (0.041 R)
• M22: 6,700,937 km (0.051 R)
• M23: 6,882,699 km (0.095 R)
• M24: 7,344,507 km (0.088 R)
• M25: 7,438,006 km (0.106 R)
• M26: 7,880,068 km (0.106 R)
• M27: 8,007,824 km (0.039 R)
• M28: 8,657,678 km (0.099 R)
• M29: 8,922,316 km (0.09 R)
• M30: 9,324,435 km (0.11 R)
• M31: 9,698,280 km (0.045 R)
• M32: 10,390,769 km (0.106 R)
• M33: 10,496,086 km (0.087 R)
• M34: 10,885,040 km (0.078 R)
• M35: 11,027,757 km (0.075 R)
• M36: 11,135,168 km (0.116 R)
• M37: 11,350,888 km (0.062 R)
• M38: 11,640,958 km (0.114 R)
• M39: 11,859,970 km (0.056 R)
• M40: 12,117,428 km (0.043 R)
• M41: 13,317,502 km (0.111 R)
• M42: 14,203,420 km (0.092 R)
• M43: 14,594,469 km (0.096 R)
• M44: 15,187,924 km (0.106 R)
• M45: 15,708,674 km (0.047 R)
• M46: 16,357,630 km (0.096 R)
• M47: 16,562,279 km (0.04 R)
• M48: 18,697,490 km (0.104 R)
• M49: 18,997,284 km (0.086 R)
• M50: 19,212,406 km (0.101 R)
• M51: 19,515,042 km (0.032 R)
• M52: 20,388,245 km (0.082 R)
• M53: 22,399,289 km (0.051 R)
• M54: 22,672,305 km (0.1 R)
• M55: 23,774,991 km (0.076 R)
• M56: 24,146,443 km (0.105 R)
• M57: 24,519,839 km (0.116 R)
• M58: 24,707,285 km (0.096 R)
• M59: 24,895,180 km (0.084 R)
• M60: 25,319,589 km (0.101 R)
• M61: 26,175,887 km (0.09 R)
• M62: 26,319,501 km (0.111 R)
• M63: 26,463,415 km (0.102 R)
• M64: 26,896,650 km (0.099 R)
• M65: 27,186,870 km (0.108 R)
• M66: 28,014,595 km (0.101 R)
• M67: 28,949,432 km (0.068 R)
• M68: 29,395,982 km (0.118 R)
• M69: 30,748,945 km (0.089 R)
• M70: 30,951,201 km (0.065 R)
• M71: 31,306,047 km (0.108 R)
• M72: 31,611,227 km (0.074 R)
• M73: 31,815,278 km (0.116 R)
• M74: 32,276,040 km (0.115 R)
• M75: 34,036,508 km (0.111 R)
• M76: 34,141,076 km (0.099 R)
• M77: 35,086,685 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit