🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.73 AU - 1.07 AU

Year: 322 Days

Day: 30.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,526,141 km

• M1: 183,407 km (0.103 R)
• M2: 447,746 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.93 AU - 3.23 AU

Year: 2036 Days

Day: 39.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 9.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.26 AU - 6.32 AU

Year: 5943 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,526,141 km

• M1: 137,480 km (0.109 R)
• M2: 203,902 km (0.095 R)
• M3: 333,753 km (0.11 R)
• M4: 542,741 km (0.119 R)
• M5: 633,996 km (0.057 R)
• M6: 820,694 km (0.108 R)
• M7: 969,394 km (0.08 R)
• M8: 1,187,059 km (0.099 R)
• M9: 1,278,763 km (0.098 R)
• M10: 1,518,418 km (0.09 R)
• M11: 2,040,964 km (0.099 R)
• M12: 2,114,865 km (0.069 R)
• M13: 2,322,357 km (0.119 R)
• M14: 2,399,550 km (0.119 R)
• M15: 2,576,375 km (0.086 R)
• M16: 2,798,378 km (0.099 R)
• M17: 2,963,833 km (0.069 R)
• M18: 3,479,646 km (0.048 R)
• M19: 3,612,938 km (0.111 R)
• M20: 3,725,436 km (0.089 R)
• M21: 4,116,485 km (0.075 R)
• M22: 4,764,692 km (0.053 R)
• M23: 5,138,537 km (0.04 R)
• M24: 5,888,172 km (0.097 R)
• M25: 6,262,316 km (0.103 R)
• M26: 6,370,625 km (0.063 R)
• M27: 6,949,719 km (0.109 R)
• M28: 7,118,166 km (0.033 R)
• M29: 7,574,290 km (0.086 R)
• M30: 7,660,907 km (0.119 R)
• M31: 7,952,024 km (0.066 R)
• M32: 8,187,342 km (0.049 R)
• M33: 8,846,769 km (0.088 R)
• M34: 9,275,218 km (0.095 R)
• M35: 9,491,985 km (0.097 R)
• M36: 9,585,484 km (0.054 R)
• M37: 9,679,132 km (0.037 R)
• M38: 9,773,229 km (0.108 R)
• M39: 10,120,595 km (0.072 R)
• M40: 10,504,314 km (0.109 R)
• M41: 10,860,207 km (0.12 R)
• M42: 11,088,793 km (0.085 R)
• M43: 11,884,504 km (0.074 R)
• M44: 12,120,120 km (0.115 R)
• M45: 12,595,842 km (0.063 R)
• M46: 13,008,582 km (0.119 R)
• M47: 13,286,086 km (0.119 R)
• M48: 13,635,846 km (0.097 R)
• M49: 14,095,111 km (0.062 R)
• M50: 14,201,775 km (0.037 R)
• M51: 14,344,491 km (0.111 R)
• M52: 14,667,323 km (0.119 R)
• M53: 15,247,165 km (0.097 R)
• M54: 15,871,287 km (0.07 R)
• M55: 16,205,189 km (0.088 R)
• M56: 16,317,089 km (0.078 R)
• M57: 17,449,245 km (0.119 R)
• M58: 17,525,690 km (0.095 R)
• M59: 17,640,431 km (0.098 R)
• M60: 17,947,705 km (0.083 R)
• M61: 18,373,162 km (0.055 R)
• M62: 18,528,743 km (0.109 R)
• M63: 18,645,729 km (0.052 R)
• M64: 18,841,104 km (0.11 R)
• M65: 20,509,718 km (0.067 R)
• M66: 20,792,309 km (0.064 R)
• M67: 21,076,246 km (0.063 R)
• M68: 24,497,250 km (0.086 R)
• M69: 24,582,820 km (0.118 R)
• M70: 25,791,271 km (0.102 R)
• M71: 27,063,302 km (0.11 R)
• M72: 28,265,770 km (0.115 R)
• M73: 28,625,403 km (0.113 R)
• M74: 29,077,189 km (0.064 R)
• M75: 29,167,695 km (0.112 R)
• M76: 29,896,087 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 8

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.75 AU - 11.63 AU

Year: 12254 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,526,141 km

• M1: 154,983 km (0.111 R)
• M2: 256,261 km (0.113 R)
• M3: 331,808 km (0.072 R)
• M4: 446,998 km (0.082 R)
• M5: 628,610 km (0.118 R)
• M6: 719,117 km (0.09 R)
• M7: 814,411 km (0.115 R)
• M8: 1,018,014 km (0.068 R)
• M9: 1,192,744 km (0.05 R)
• M10: 1,985,313 km (0.059 R)
• M11: 2,317,720 km (0.071 R)
• M12: 3,065,410 km (0.115 R)
• M13: 3,319,427 km (0.053 R)
• M14: 3,416,516 km (0.1 R)
• M15: 3,481,890 km (0.082 R)
• M16: 4,018,797 km (0.099 R)
• M17: 4,835,602 km (0.103 R)
• M18: 5,702,372 km (0.095 R)
• M19: 6,293,134 km (0.107 R)
• M20: 6,413,710 km (0.072 R)
• M21: 6,535,033 km (0.103 R)
• M22: 7,617,823 km (0.117 R)
• M23: 8,577,044 km (0.095 R)
• M24: 8,845,124 km (0.105 R)
• M25: 9,025,539 km (0.117 R)
• M26: 9,435,586 km (0.08 R)
• M27: 10,132,713 km (0.079 R)
• M28: 10,559,067 km (0.08 R)
• M29: 10,798,423 km (0.114 R)
• M30: 10,942,785 km (0.093 R)
• M31: 11,233,753 km (0.099 R)
• M32: 11,724,135 km (0.052 R)
• M33: 11,872,685 km (0.105 R)
• M34: 12,725,992 km (0.081 R)
• M35: 12,929,594 km (0.113 R)
• M36: 13,134,394 km (0.041 R)
• M37: 13,495,224 km (0.041 R)
• M38: 13,598,895 km (0.092 R)
• M39: 13,807,135 km (0.07 R)
• M40: 14,068,932 km (0.06 R)
• M41: 14,385,182 km (0.064 R)
• M42: 15,456,302 km (0.092 R)
• M43: 15,564,910 km (0.106 R)
• M44: 16,886,907 km (0.117 R)
• M45: 17,504,746 km (0.111 R)
• M46: 18,244,508 km (0.083 R)
• M47: 18,531,885 km (0.114 R)
• M48: 19,110,829 km (0.118 R)
• M49: 19,461,037 km (0.044 R)
• M50: 19,872,432 km (0.111 R)
• M51: 19,931,373 km (0.106 R)
• M52: 19,990,464 km (0.081 R)
• M53: 20,286,518 km (0.104 R)
• M54: 21,425,108 km (0.072 R)
• M55: 22,093,810 km (0.051 R)
• M56: 23,016,530 km (0.111 R)
• M57: 24,392,531 km (0.095 R)
• M58: 24,899,518 km (0.06 R)
• M59: 25,026,826 km (0.113 R)
• M60: 25,090,555 km (0.045 R)
• M61: 25,218,162 km (0.102 R)
• M62: 26,052,918 km (0.04 R)
• M63: 26,831,425 km (0.105 R)
• M64: 28,611,042 km (0.081 R)
• M65: 28,677,762 km (0.095 R)
• M66: 29,145,704 km (0.072 R)
• M67: 31,248,153 km (0.115 R)
• M68: 31,798,673 km (0.053 R)
• M69: 31,936,752 km (0.081 R)
• M70: 32,491,311 km (0.054 R)
• M71: 32,560,725 km (0.049 R)
• M72: 32,630,288 km (0.071 R)
• M73: 33,469,232 km (0.103 R)
• M74: 36,605,402 km (0.107 R)
• M75: 38,061,588 km (0.039 R)
• M76: 41,180,853 km (0.063 R)
• M77: 43,919,092 km (0.094 R)
• M78: 44,149,922 km (0.109 R)
• M79: 44,381,051 km (0.12 R)
• M80: 44,458,243 km (0.094 R)
• M81: 46,167,249 km (0.119 R)
• M82: 47,897,648 km (0.075 R)
• M83: 48,532,092 km (0.074 R)
• M84: 49,009,758 km (0.1 R)
• M85: 49,649,140 km (0.104 R)
• M86: 49,729,324 km (0.059 R)
• M87: 50,532,814 km (0.101 R)
• M88: 52,560,165 km (0.099 R)
• M89: 52,641,845 km (0.114 R)
• M90: 54,862,326 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit