🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 21.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.39 AU - 1.45 AU

Year: 609 Days

Day: 45.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.26 AU - 3.6 AU

Year: 2286 Days

Day: 38.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,676,612 km

• M1: 2,871,232 km (0.083 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 8.8

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.99 AU - 7.55 AU

Year: 5650 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,676,612 km

• M1: 132,993 km (0.077 R)
• M2: 280,795 km (0.111 R)
• M3: 546,331 km (0.064 R)
• M4: 668,403 km (0.078 R)
• M5: 759,658 km (0.084 R)
• M6: 984,803 km (0.117 R)
• M7: 1,215,184 km (0.069 R)
• M8: 1,637,049 km (0.075 R)
• M9: 1,763,011 km (0.07 R)
• M10: 1,855,014 km (0.106 R)
• M11: 1,911,113 km (0.092 R)
• M12: 2,024,807 km (0.12 R)
• M13: 2,199,687 km (0.118 R)
• M14: 2,543,762 km (0.076 R)
• M15: 2,883,200 km (0.066 R)
• M16: 3,014,247 km (0.096 R)
• M17: 3,793,652 km (0.051 R)
• M18: 4,181,260 km (0.106 R)
• M19: 4,607,016 km (0.116 R)
• M20: 4,683,610 km (0.073 R)
• M21: 4,812,264 km (0.085 R)
• M22: 5,125,672 km (0.088 R)
• M23: 5,231,737 km (0.064 R)
• M24: 5,338,400 km (0.065 R)
• M25: 5,445,811 km (0.116 R)
• M26: 5,745,007 km (0.104 R)
• M27: 5,827,585 km (0.038 R)
• M28: 6,416,402 km (0.096 R)
• M29: 6,588,141 km (0.103 R)
• M30: 6,674,608 km (0.087 R)
• M31: 6,907,083 km (0.075 R)
• M32: 8,201,254 km (0.097 R)
• M33: 8,325,421 km (0.116 R)
• M34: 8,512,867 km (0.073 R)
• M35: 8,796,654 km (0.094 R)
• M36: 8,860,083 km (0.117 R)
• M37: 9,797,763 km (0.099 R)
• M38: 10,362,046 km (0.114 R)
• M39: 11,348,943 km (0.062 R)
• M40: 11,591,591 km (0.083 R)
• M41: 12,722,850 km (0.103 R)
• M42: 13,011,125 km (0.12 R)
• M43: 13,228,790 km (0.102 R)
• M44: 13,594,258 km (0.054 R)
• M45: 13,852,015 km (0.097 R)
• M46: 14,484,814 km (0.105 R)
• M47: 15,165,035 km (0.088 R)
• M48: 15,662,897 km (0.099 R)
• M49: 16,950,486 km (0.074 R)
• M50: 17,029,623 km (0.091 R)
• M51: 17,108,760 km (0.077 R)
• M52: 17,427,105 km (0.057 R)
• M53: 17,707,152 km (0.077 R)
• M54: 18,393,507 km (0.097 R)
• M55: 18,637,800 km (0.114 R)
• M56: 18,965,270 km (0.117 R)
• M57: 19,212,107 km (0.031 R)
• M58: 19,377,263 km (0.087 R)
• M59: 20,757,752 km (0.108 R)
• M60: 20,927,246 km (0.103 R)
• M61: 21,267,581 km (0.115 R)
• M62: 21,352,852 km (0.101 R)
• M63: 23,347,740 km (0.095 R)
• M64: 23,612,378 km (0.098 R)
• M65: 24,011,057 km (0.096 R)
• M66: 24,233,509 km (0.1 R)
• M67: 25,356,091 km (0.088 R)
• M68: 25,492,076 km (0.085 R)
• M69: 26,358,098 km (0.09 R)
• M70: 27,094,867 km (0.035 R)
• M71: 27,512,245 km (0.098 R)
• M72: 28,072,190 km (0.077 R)
• M73: 28,447,381 km (0.098 R)
• M74: 29,013,609 km (0.118 R)
• M75: 29,155,727 km (0.083 R)
• M76: 29,726,443 km (0.046 R)
• M77: 30,204,857 km (0.106 R)
• M78: 30,493,282 km (0.044 R)
• M79: 31,266,553 km (0.079 R)
• M80: 31,460,881 km (0.099 R)
• M81: 32,291,149 km (0.118 R)
• M82: 32,536,789 km (0.107 R)
• M83: 32,733,660 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 13.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.04 AU - 9.86 AU

Year: 9636 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,676,612 km

• M1: 210,634 km (0.117 R)
• M2: 420,968 km (0.098 R)
• M3: 594,203 km (0.108 R)
• M4: 708,346 km (0.082 R)
• M5: 1,040,004 km (0.112 R)
• M6: 1,534,276 km (0.082 R)
• M7: 1,820,008 km (0.066 R)
• M8: 2,071,631 km (0.097 R)
• M9: 2,334,624 km (0.114 R)
• M10: 2,470,459 km (0.092 R)
• M11: 2,721,634 km (0.065 R)
• M12: 3,040,278 km (0.119 R)
• M13: 3,189,127 km (0.071 R)
• M14: 3,340,371 km (0.027 R)
• M15: 3,432,374 km (0.12 R)
• M16: 3,587,656 km (0.11 R)
• M17: 3,905,252 km (0.106 R)
• M18: 4,399,075 km (0.096 R)
• M19: 4,773,818 km (0.103 R)
• M20: 5,518,217 km (0.112 R)
• M21: 5,664,075 km (0.033 R)
• M22: 6,185,124 km (0.06 R)
• M23: 6,413,261 km (0.117 R)
• M24: 6,799,522 km (0.089 R)
• M25: 7,233,356 km (0.079 R)
• M26: 7,676,166 km (0.074 R)
• M27: 7,798,537 km (0.084 R)
• M28: 8,503,891 km (0.115 R)
• M29: 9,622,434 km (0.068 R)
• M30: 10,154,255 km (0.112 R)
• M31: 10,288,594 km (0.116 R)
• M32: 10,786,754 km (0.081 R)
• M33: 10,878,159 km (0.11 R)
• M34: 11,712,616 km (0.072 R)
• M35: 11,948,083 km (0.097 R)
• M36: 13,295,660 km (0.09 R)
• M37: 14,337,759 km (0.101 R)
• M38: 14,995,990 km (0.119 R)
• M39: 15,251,802 km (0.096 R)
• M40: 15,457,499 km (0.097 R)
• M41: 15,664,094 km (0.095 R)
• M42: 16,289,563 km (0.104 R)
• M43: 16,605,364 km (0.064 R)
• M44: 16,710,980 km (0.089 R)
• M45: 17,296,506 km (0.099 R)
• M46: 18,487,604 km (0.08 R)
• M47: 19,148,378 km (0.045 R)
• M48: 19,929,129 km (0.105 R)
• M49: 20,154,124 km (0.117 R)
• M50: 20,266,921 km (0.051 R)
• M51: 21,119,779 km (0.051 R)
• M52: 21,810,622 km (0.044 R)
• M53: 22,100,542 km (0.055 R)
• M54: 22,391,809 km (0.064 R)
• M55: 23,273,390 km (0.08 R)
• M56: 24,646,997 km (0.103 R)
• M57: 25,618,037 km (0.118 R)
• M58: 25,801,444 km (0.114 R)
• M59: 26,539,709 km (0.094 R)
• M60: 26,911,460 km (0.105 R)
• M61: 27,098,009 km (0.076 R)
• M62: 27,974,054 km (0.119 R)
• M63: 29,369,652 km (0.118 R)
• M64: 29,947,100 km (0.118 R)
• M65: 30,204,857 km (0.099 R)
• M66: 33,690,338 km (0.101 R)
• M67: 33,824,228 km (0.099 R)
• M68: 34,160,075 km (0.079 R)
• M69: 34,294,713 km (0.099 R)
• M70: 39,822,804 km (0.115 R)
• M71: 40,248,410 km (0.084 R)
• M72: 42,906,464 km (0.06 R)
• M73: 43,124,429 km (0.045 R)
• M74: 43,780,565 km (0.092 R)
• M75: 46,587,619 km (0.115 R)
• M76: 47,260,810 km (0.108 R)
• M77: 47,410,856 km (0.103 R)
• M78: 47,561,202 km (0.095 R)
• M79: 47,786,796 km (0.111 R)
• M80: 48,844,453 km (0.108 R)
• M81: 49,833,444 km (0.098 R)
• M82: 50,675,381 km (0.115 R)
• M83: 51,136,741 km (0.111 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit