🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 209 Days

Day: 24.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,378,512 km

• M1: 264,190 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 272 Days

Day: 40.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,378,512 km

• M1: 29,620 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.08 AU - 1.08 AU

Year: 427 Days

Day: 37.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,378,512 km

• M1: 203,154 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.53 AU - 2.45 AU

Year: 1069 Days

Day: 47.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.65 AU - 2.69 AU

Year: 1217 Days

Day: 18.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,378,512 km

• M1: 242,797 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.44 AU - 4.02 AU

Year: 2211 Days

Day: 30.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 67.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 14

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.5 AU - 4.52 AU

Year: 3647 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,378,512 km

• M1: 204,051 km (0.094 R)
• M2: 295,755 km (0.091 R)
• M3: 405,560 km (0.101 R)
• M4: 509,082 km (0.113 R)
• M5: 604,375 km (0.093 R)
• M6: 696,827 km (0.08 R)
• M7: 863,479 km (0.069 R)
• M8: 958,474 km (0.102 R)
• M9: 1,240,017 km (0.066 R)
• M10: 1,578,258 km (0.041 R)
• M11: 1,728,005 km (0.11 R)
• M12: 1,914,404 km (0.114 R)
• M13: 2,324,452 km (0.097 R)
• M14: 2,548,998 km (0.081 R)
• M15: 3,246,124 km (0.077 R)
• M16: 3,696,115 km (0.116 R)
• M17: 3,837,185 km (0.116 R)
• M18: 4,145,507 km (0.098 R)
• M19: 4,292,113 km (0.101 R)
• M20: 4,633,944 km (0.1 R)
• M21: 4,852,207 km (0.105 R)
• M22: 5,118,641 km (0.084 R)
• M23: 5,276,317 km (0.074 R)
• M24: 5,458,527 km (0.109 R)
• M25: 5,994,237 km (0.118 R)
• M26: 6,160,590 km (0.118 R)
• M27: 7,015,542 km (0.04 R)
• M28: 7,292,148 km (0.108 R)
• M29: 7,521,033 km (0.115 R)
• M30: 7,829,953 km (0.104 R)
• M31: 8,513,764 km (0.026 R)
• M32: 9,052,915 km (0.116 R)
• M33: 9,630,812 km (0.073 R)
• M34: 10,022,908 km (0.072 R)
• M35: 10,334,670 km (0.077 R)
• M36: 11,289,104 km (0.094 R)
• M37: 11,465,779 km (0.07 R)
• M38: 11,732,363 km (0.088 R)
• M39: 11,970,971 km (0.045 R)
• M40: 12,362,469 km (0.114 R)
• M41: 13,003,496 km (0.102 R)
• M42: 13,157,881 km (0.035 R)
• M43: 13,875,203 km (0.073 R)
• M44: 14,001,314 km (0.039 R)
• M45: 14,381,890 km (0.106 R)
• M46: 14,637,553 km (0.117 R)
• M47: 14,991,502 km (0.107 R)
• M48: 15,250,605 km (0.05 R)
• M49: 15,445,980 km (0.096 R)
• M50: 15,609,491 km (0.036 R)
• M51: 15,773,450 km (0.115 R)
• M52: 15,971,069 km (0.107 R)
• M53: 16,435,420 km (0.087 R)
• M54: 17,923,321 km (0.084 R)
• M55: 18,060,801 km (0.055 R)
• M56: 18,232,988 km (0.114 R)
• M57: 19,137,607 km (0.118 R)
• M58: 19,313,235 km (0.077 R)
• M59: 19,772,500 km (0.045 R)
• M60: 20,270,960 km (0.098 R)
• M61: 20,665,599 km (0.055 R)
• M62: 20,773,759 km (0.114 R)
• M63: 21,244,244 km (0.103 R)
• M64: 21,608,515 km (0.119 R)
• M65: 22,417,391 km (0.082 R)
• M66: 23,086,392 km (0.093 R)
• M67: 23,235,990 km (0.047 R)
• M68: 23,724,427 km (0.116 R)
• M69: 24,064,613 km (0.12 R)
• M70: 24,941,107 km (0.113 R)
• M71: 25,518,405 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 11.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.55 AU - 5.77 AU

Year: 4463 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,378,512 km

• M1: 157,676 km (0.091 R)
• M2: 242,648 km (0.098 R)
• M3: 394,938 km (0.115 R)
• M4: 482,603 km (0.091 R)
• M5: 588,518 km (0.108 R)
• M6: 703,858 km (0.082 R)
• M7: 816,056 km (0.117 R)
• M8: 947,254 km (0.114 R)
• M9: 1,060,200 km (0.114 R)
• M10: 1,204,712 km (0.076 R)
• M11: 1,427,313 km (0.033 R)
• M12: 1,633,310 km (0.12 R)
• M13: 1,993,392 km (0.069 R)
• M14: 2,465,373 km (0.079 R)
• M15: 2,606,593 km (0.084 R)
• M16: 2,878,861 km (0.095 R)
• M17: 2,953,062 km (0.117 R)
• M18: 3,103,557 km (0.106 R)
• M19: 3,872,939 km (0.104 R)
• M20: 4,142,365 km (0.105 R)
• M21: 4,612,252 km (0.093 R)
• M22: 4,721,608 km (0.096 R)
• M23: 5,032,024 km (0.117 R)
• M24: 5,257,767 km (0.115 R)
• M25: 5,626,226 km (0.093 R)
• M26: 5,766,549 km (0.097 R)
• M27: 5,955,491 km (0.108 R)
• M28: 6,388,128 km (0.119 R)
• M29: 7,056,083 km (0.091 R)
• M30: 7,233,057 km (0.1 R)
• M31: 7,824,567 km (0.09 R)
• M32: 8,112,992 km (0.115 R)
• M33: 8,271,715 km (0.104 R)
• M34: 8,565,675 km (0.109 R)
• M35: 9,523,550 km (0.082 R)
• M36: 9,916,095 km (0.067 R)
• M37: 10,257,028 km (0.078 R)
• M38: 10,601,702 km (0.092 R)
• M39: 11,420,750 km (0.063 R)
• M40: 11,509,761 km (0.109 R)
• M41: 12,018,244 km (0.074 R)
• M42: 12,139,119 km (0.098 R)
• M43: 12,320,881 km (0.031 R)
• M44: 13,306,132 km (0.106 R)
• M45: 13,587,825 km (0.053 R)
• M46: 13,682,221 km (0.111 R)
• M47: 14,252,788 km (0.112 R)
• M48: 14,476,736 km (0.052 R)
• M49: 14,863,446 km (0.096 R)
• M50: 15,090,685 km (0.093 R)
• M51: 15,286,359 km (0.065 R)
• M52: 15,680,101 km (0.032 R)
• M53: 15,911,379 km (0.025 R)
• M54: 16,277,146 km (0.045 R)
• M55: 16,377,376 km (0.1 R)
• M56: 16,477,906 km (0.07 R)
• M57: 16,915,480 km (0.094 R)
• M58: 17,630,408 km (0.079 R)
• M59: 18,320,653 km (0.105 R)
• M60: 18,634,060 km (0.117 R)
• M61: 19,195,651 km (0.112 R)
• M62: 19,478,690 km (0.097 R)
• M63: 19,620,658 km (0.057 R)
• M64: 19,727,322 km (0.087 R)
• M65: 19,941,396 km (0.118 R)
• M66: 20,335,736 km (0.073 R)
• M67: 20,587,958 km (0.114 R)
• M68: 21,497,513 km (0.112 R)
• M69: 21,791,323 km (0.077 R)
• M70: 22,755,482 km (0.061 R)
• M71: 23,242,872 km (0.038 R)
• M72: 23,620,008 km (0.106 R)
• M73: 24,037,236 km (0.107 R)
• M74: 24,457,008 km (0.109 R)
• M75: 24,610,196 km (0.057 R)
• M76: 24,686,940 km (0.1 R)
• M77: 25,110,451 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 11.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.09 AU - 8.89 AU

Year: 7806 Days

Day: 13.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,378,512 km

• M1: 165,306 km (0.087 R)
• M2: 367,712 km (0.025 R)
• M3: 506,090 km (0.05 R)
• M4: 911,201 km (0.099 R)
• M5: 1,245,552 km (0.11 R)
• M6: 1,489,696 km (0.085 R)
• M7: 2,191,459 km (0.114 R)
• M8: 2,264,463 km (0.074 R)
• M9: 2,363,048 km (0.093 R)
• M10: 2,463,129 km (0.039 R)
• M11: 3,066,457 km (0.088 R)
• M12: 3,148,437 km (0.106 R)
• M13: 3,259,139 km (0.039 R)
• M14: 3,399,163 km (0.04 R)
• M15: 3,570,004 km (0.099 R)
• M16: 3,979,603 km (0.065 R)
• M17: 6,072,178 km (0.075 R)
• M18: 6,990,409 km (0.1 R)
• M19: 7,914,027 km (0.118 R)
• M20: 8,332,601 km (0.096 R)
• M21: 8,409,345 km (0.119 R)
• M22: 8,563,880 km (0.1 R)
• M23: 9,151,650 km (0.063 R)
• M24: 9,833,517 km (0.095 R)
• M25: 10,037,269 km (0.1 R)
• M26: 10,656,754 km (0.079 R)
• M27: 10,866,041 km (0.092 R)
• M28: 10,950,115 km (0.116 R)
• M29: 11,331,141 km (0.093 R)
• M30: 11,587,701 km (0.081 R)
• M31: 12,324,920 km (0.047 R)
• M32: 12,588,810 km (0.102 R)
• M33: 12,943,507 km (0.113 R)
• M34: 13,708,102 km (0.117 R)
• M35: 13,844,685 km (0.059 R)
• M36: 13,935,790 km (0.096 R)
• M37: 15,754,750 km (0.112 R)
• M38: 16,089,101 km (0.081 R)
• M39: 16,862,074 km (0.113 R)
• M40: 16,959,462 km (0.115 R)
• M41: 17,994,380 km (0.075 R)
• M42: 18,393,956 km (0.092 R)
• M43: 18,494,336 km (0.068 R)
• M44: 18,796,524 km (0.1 R)
• M45: 19,252,947 km (0.107 R)
• M46: 19,354,823 km (0.065 R)
• M47: 19,508,011 km (0.095 R)
• M48: 19,661,648 km (0.116 R)
• M49: 20,176,564 km (0.054 R)
• M50: 20,591,698 km (0.086 R)
• M51: 20,695,968 km (0.094 R)
• M52: 21,430,643 km (0.094 R)
• M53: 21,536,259 km (0.119 R)
• M54: 21,694,982 km (0.11 R)
• M55: 22,173,696 km (0.061 R)
• M56: 22,494,733 km (0.094 R)
• M57: 22,979,280 km (0.108 R)
• M58: 24,343,164 km (0.094 R)
• M59: 24,619,022 km (0.114 R)
• M60: 27,664,685 km (0.091 R)
• M61: 27,952,661 km (0.111 R)
• M62: 30,114,351 km (0.119 R)
• M63: 30,648,265 km (0.07 R)
• M64: 32,815,191 km (0.078 R)
• M65: 33,120,071 km (0.083 R)
• M66: 33,548,370 km (0.072 R)
• M67: 34,348,868 km (0.065 R)
• M68: 36,471,961 km (0.06 R)
• M69: 36,787,762 km (0.113 R)
• M70: 37,676,822 km (0.102 R)
• M71: 38,444,558 km (0.108 R)
• M72: 39,282,007 km (0.111 R)
• M73: 39,411,409 km (0.089 R)
• M74: 40,060,515 km (0.112 R)
• M75: 40,647,686 km (0.106 R)
• M76: 41,500,693 km (0.032 R)
• M77: 41,962,652 km (0.054 R)
• M78: 42,426,106 km (0.095 R)
• M79: 42,824,784 km (0.104 R)
• M80: 43,024,647 km (0.088 R)
• M81: 43,491,991 km (0.085 R)
• M82: 44,499,383 km (0.107 R)
• M83: 45,242,884 km (0.118 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: 502 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit