🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 226 Days

Day: 34.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.98 AU - 2.82 AU

Year: 1319 Days

Day: 47.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,862,631 km

• M1: 206,295 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 10.2

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.07 AU - 6.57 AU

Year: 4353 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,862,631 km

• M1: 143,614 km (0.105 R)
• M2: 239,506 km (0.077 R)
• M3: 337,942 km (0.102 R)
• M4: 545,733 km (0.104 R)
• M5: 654,790 km (0.107 R)
• M6: 1,082,939 km (0.101 R)
• M7: 1,209,648 km (0.069 R)
• M8: 1,462,918 km (0.093 R)
• M9: 1,540,708 km (0.102 R)
• M10: 1,700,778 km (0.091 R)
• M11: 1,883,138 km (0.045 R)
• M12: 2,213,600 km (0.082 R)
• M13: 2,376,661 km (0.105 R)
• M14: 2,600,310 km (0.12 R)
• M15: 2,733,901 km (0.106 R)
• M16: 3,374,180 km (0.093 R)
• M17: 3,541,281 km (0.1 R)
• M18: 4,059,488 km (0.102 R)
• M19: 4,192,780 km (0.108 R)
• M20: 4,350,156 km (0.11 R)
• M21: 4,486,590 km (0.027 R)
• M22: 5,335,258 km (0.061 R)
• M23: 5,555,018 km (0.109 R)
• M24: 5,728,252 km (0.077 R)
• M25: 6,207,115 km (0.12 R)
• M26: 6,646,484 km (0.112 R)
• M27: 6,751,352 km (0.043 R)
• M28: 6,962,734 km (0.032 R)
• M29: 7,338,075 km (0.119 R)
• M30: 8,164,304 km (0.057 R)
• M31: 8,474,719 km (0.071 R)
• M32: 8,617,137 km (0.047 R)
• M33: 8,904,215 km (0.051 R)
• M34: 9,340,891 km (0.062 R)
• M35: 9,487,946 km (0.085 R)
• M36: 9,665,518 km (0.118 R)
• M37: 9,784,449 km (0.117 R)
• M38: 10,174,600 km (0.101 R)
• M39: 12,136,277 km (0.066 R)
• M40: 12,200,454 km (0.065 R)
• M41: 12,264,632 km (0.028 R)
• M42: 12,361,272 km (0.096 R)
• M43: 12,522,987 km (0.086 R)
• M44: 13,474,131 km (0.05 R)
• M45: 13,874,604 km (0.092 R)
• M46: 14,312,776 km (0.087 R)
• M47: 14,516,529 km (0.115 R)
• M48: 17,396,587 km (0.061 R)
• M49: 17,577,899 km (0.031 R)
• M50: 17,650,454 km (0.095 R)
• M51: 17,942,170 km (0.035 R)
• M52: 18,015,324 km (0.059 R)
• M53: 18,088,627 km (0.074 R)
• M54: 18,604,141 km (0.059 R)
• M55: 18,900,943 km (0.11 R)
• M56: 19,199,391 km (0.115 R)
• M57: 19,311,739 km (0.077 R)
• M58: 19,687,678 km (0.074 R)
• M59: 19,914,319 km (0.116 R)
• M60: 20,446,738 km (0.056 R)
• M61: 20,638,073 km (0.116 R)
• M62: 21,254,117 km (0.048 R)
• M63: 21,525,488 km (0.107 R)
• M64: 21,915,340 km (0.043 R)
• M65: 22,071,819 km (0.082 R)
• M66: 22,543,801 km (0.04 R)
• M67: 23,537,579 km (0.063 R)
• M68: 24,019,733 km (0.09 R)
• M69: 24,424,096 km (0.09 R)
• M70: 25,075,595 km (0.111 R)
• M71: 25,157,425 km (0.109 R)
• M72: 25,280,395 km (0.087 R)
• M73: 26,478,973 km (0.111 R)
• M74: 26,771,137 km (0.118 R)
• M75: 26,896,650 km (0.117 R)
• M76: 27,106,237 km (0.113 R)
• M77: 27,190,311 km (0.063 R)
• M78: 27,400,645 km (0.05 R)
• M79: 27,569,392 km (0.062 R)
• M80: 28,162,547 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.4

Radius: 6.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.68 AU - 18.86 AU

Year: 28849 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,862,631 km

• M1: 120,875 km (0.096 R)
• M2: 436,377 km (0.082 R)
• M3: 683,812 km (0.105 R)
• M4: 738,265 km (0.065 R)
• M5: 1,453,792 km (0.108 R)
• M6: 2,380,850 km (0.079 R)
• M7: 2,493,198 km (0.109 R)
• M8: 3,328,253 km (0.102 R)
• M9: 3,454,215 km (0.079 R)
• M10: 3,613,836 km (0.096 R)
• M11: 4,656,383 km (0.095 R)
• M12: 4,868,214 km (0.11 R)
• M13: 5,485,754 km (0.094 R)
• M14: 6,595,172 km (0.107 R)
• M15: 7,033,643 km (0.116 R)
• M16: 7,688,283 km (0.109 R)
• M17: 9,142,823 km (0.102 R)
• M18: 9,766,048 km (0.11 R)
• M19: 10,356,810 km (0.096 R)
• M20: 10,726,167 km (0.082 R)
• M21: 11,668,335 km (0.093 R)
• M22: 12,882,920 km (0.119 R)
• M23: 13,080,987 km (0.114 R)
• M24: 16,223,440 km (0.106 R)
• M25: 16,706,043 km (0.071 R)
• M26: 17,575,506 km (0.043 R)
• M27: 18,348,328 km (0.079 R)
• M28: 18,626,880 km (0.111 R)
• M29: 19,698,599 km (0.083 R)
• M30: 20,616,531 km (0.064 R)
• M31: 21,431,241 km (0.091 R)
• M32: 22,019,460 km (0.108 R)
• M33: 22,493,835 km (0.072 R)
• M34: 23,031,639 km (0.096 R)
• M35: 23,091,628 km (0.076 R)
• M36: 25,410,545 km (0.102 R)
• M37: 26,408,961 km (0.109 R)
• M38: 27,674,858 km (0.032 R)
• M39: 27,802,465 km (0.071 R)
• M40: 28,960,353 km (0.083 R)
• M41: 30,133,798 km (0.054 R)
• M42: 32,864,408 km (0.117 R)
• M43: 37,070,652 km (0.102 R)
• M44: 37,847,065 km (0.108 R)
• M45: 38,201,611 km (0.059 R)
• M46: 38,486,147 km (0.111 R)
• M47: 40,425,085 km (0.117 R)
• M48: 40,497,490 km (0.088 R)
• M49: 40,569,895 km (0.106 R)
• M50: 42,101,478 km (0.089 R)
• M51: 42,248,383 km (0.112 R)
• M52: 42,469,040 km (0.055 R)
• M53: 44,396,908 km (0.072 R)
• M54: 48,414,359 km (0.115 R)
• M55: 48,953,510 km (0.084 R)
• M56: 51,994,086 km (0.069 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit