🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 197 Days

Day: 35.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,385,227 km

• M1: 413,638 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.22 AU - 2.32 AU

Year: 1255 Days

Day: 46.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 12.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.58 AU - 6.1 AU

Year: 5181 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,385,227 km

• M1: 288,275 km (0.112 R)
• M2: 448,794 km (0.091 R)
• M3: 612,154 km (0.118 R)
• M4: 746,643 km (0.093 R)
• M5: 838,047 km (0.065 R)
• M6: 919,877 km (0.107 R)
• M7: 1,388,867 km (0.12 R)
• M8: 1,504,805 km (0.104 R)
• M9: 1,854,565 km (0.098 R)
• M10: 1,946,119 km (0.086 R)
• M11: 2,077,017 km (0.094 R)
• M12: 2,249,653 km (0.102 R)
• M13: 2,367,536 km (0.1 R)
• M14: 2,775,639 km (0.115 R)
• M15: 2,902,498 km (0.107 R)
• M16: 3,294,893 km (0.03 R)
• M17: 3,543,226 km (0.027 R)
• M18: 3,681,304 km (0.107 R)
• M19: 3,915,425 km (0.094 R)
• M20: 4,034,355 km (0.028 R)
• M21: 4,178,717 km (0.106 R)
• M22: 4,773,518 km (0.087 R)
• M23: 5,029,331 km (0.118 R)
• M24: 5,132,853 km (0.12 R)
• M25: 5,554,419 km (0.037 R)
• M26: 5,715,387 km (0.12 R)
• M27: 6,042,108 km (0.098 R)
• M28: 6,346,989 km (0.04 R)
• M29: 6,685,529 km (0.103 R)
• M30: 7,262,677 km (0.06 R)
• M31: 7,557,385 km (0.117 R)
• M32: 8,403,511 km (0.094 R)
• M33: 8,869,059 km (0.103 R)
• M34: 9,089,267 km (0.08 R)
• M35: 9,215,977 km (0.095 R)
• M36: 9,375,149 km (0.086 R)
• M37: 9,471,041 km (0.092 R)
• M38: 9,696,186 km (0.118 R)
• M39: 12,147,796 km (0.093 R)
• M40: 12,497,855 km (0.064 R)
• M41: 14,187,862 km (0.084 R)
• M42: 14,298,265 km (0.117 R)
• M43: 15,115,818 km (0.098 R)
• M44: 16,101,668 km (0.096 R)
• M45: 16,216,858 km (0.105 R)
• M46: 16,486,433 km (0.092 R)
• M47: 16,718,759 km (0.084 R)
• M48: 17,579,844 km (0.109 R)
• M49: 18,135,301 km (0.076 R)
• M50: 18,255,129 km (0.025 R)
• M51: 18,375,256 km (0.103 R)
• M52: 18,938,941 km (0.07 R)
• M53: 19,713,110 km (0.064 R)
• M54: 19,836,229 km (0.101 R)
• M55: 21,040,342 km (0.087 R)
• M56: 21,208,191 km (0.074 R)
• M57: 21,461,011 km (0.113 R)
• M58: 22,782,709 km (0.063 R)
• M59: 23,388,281 km (0.103 R)
• M60: 23,780,377 km (0.109 R)
• M61: 24,174,567 km (0.114 R)
• M62: 25,370,452 km (0.11 R)
• M63: 25,728,440 km (0.107 R)
• M64: 26,133,102 km (0.081 R)
• M65: 26,630,815 km (0.08 R)
• M66: 26,857,904 km (0.09 R)
• M67: 26,994,637 km (0.116 R)
• M68: 27,131,519 km (0.059 R)
• M69: 27,589,438 km (0.067 R)
• M70: 27,681,291 km (0.115 R)
• M71: 28,373,630 km (0.111 R)
• M72: 28,652,331 km (0.073 R)
• M73: 29,540,344 km (0.084 R)
• M74: 30,058,700 km (0.103 R)
• M75: 30,247,941 km (0.111 R)
• M76: 30,722,765 km (0.057 R)
• M77: 30,818,059 km (0.111 R)
• M78: 30,961,075 km (0.094 R)
• M79: 31,104,389 km (0.098 R)
• M80: 31,343,746 km (0.119 R)
• M81: 31,487,659 km (0.079 R)
• M82: 31,727,913 km (0.052 R)
• M83: 31,824,254 km (0.089 R)
• M84: 32,355,476 km (0.066 R)
• M85: 32,452,416 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 9.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.02 AU - 10.18 AU

Year: 11783 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,385,227 km

• M1: 177,423 km (0.104 R)
• M2: 303,833 km (0.079 R)
• M3: 471,233 km (0.115 R)
• M4: 738,864 km (0.102 R)
• M5: 1,072,467 km (0.093 R)
• M6: 1,173,296 km (0.06 R)
• M7: 1,298,659 km (0.089 R)
• M8: 1,450,800 km (0.043 R)
• M9: 1,608,925 km (0.083 R)
• M10: 1,772,884 km (0.081 R)
• M11: 2,245,763 km (0.106 R)
• M12: 2,537,180 km (0.11 R)
• M13: 2,618,711 km (0.119 R)
• M14: 3,758,198 km (0.115 R)
• M15: 3,914,228 km (0.087 R)
• M16: 4,526,981 km (0.07 R)
• M17: 4,963,508 km (0.082 R)
• M18: 5,448,803 km (0.079 R)
• M19: 6,993,850 km (0.032 R)
• M20: 7,695,165 km (0.068 R)
• M21: 7,974,015 km (0.087 R)
• M22: 8,418,919 km (0.117 R)
• M23: 9,080,292 km (0.115 R)
• M24: 9,164,216 km (0.106 R)
• M25: 9,630,064 km (0.103 R)
• M26: 10,496,834 km (0.106 R)
• M27: 10,629,078 km (0.084 R)
• M28: 10,850,633 km (0.086 R)
• M29: 11,343,408 km (0.049 R)
• M30: 11,524,422 km (0.08 R)
• M31: 12,258,050 km (0.105 R)
• M32: 12,537,050 km (0.109 R)
• M33: 13,101,333 km (0.103 R)
• M34: 13,338,894 km (0.103 R)
• M35: 13,482,209 km (0.094 R)
• M36: 13,866,675 km (0.085 R)
• M37: 14,450,107 km (0.117 R)
• M38: 15,091,284 km (0.066 R)
• M39: 16,146,697 km (0.102 R)
• M40: 16,350,449 km (0.108 R)
• M41: 17,381,777 km (0.108 R)
• M42: 18,434,048 km (0.114 R)
• M43: 20,931,884 km (0.11 R)
• M44: 21,154,037 km (0.114 R)
• M45: 21,544,786 km (0.087 R)
• M46: 21,994,178 km (0.072 R)
• M47: 22,674,100 km (0.106 R)
• M48: 22,902,387 km (0.098 R)
• M49: 23,418,649 km (0.073 R)
• M50: 23,649,329 km (0.097 R)
• M51: 23,764,819 km (0.078 R)
• M52: 23,996,695 km (0.114 R)
• M53: 24,462,543 km (0.086 R)
• M54: 25,403,214 km (0.027 R)
• M55: 27,077,813 km (0.101 R)
• M56: 27,745,319 km (0.105 R)
• M57: 29,034,852 km (0.091 R)
• M58: 29,718,066 km (0.094 R)
• M59: 30,595,308 km (0.12 R)
• M60: 32,439,401 km (0.106 R)
• M61: 33,148,345 km (0.111 R)
• M62: 33,472,224 km (0.091 R)
• M63: 33,862,226 km (0.111 R)
• M64: 34,712,690 km (0.089 R)
• M65: 35,371,519 km (0.099 R)
• M66: 36,167,679 km (0.06 R)
• M67: 36,367,542 km (0.06 R)
• M68: 36,567,853 km (0.042 R)
• M69: 37,574,946 km (0.07 R)
• M70: 38,251,428 km (0.09 R)
• M71: 38,319,345 km (0.111 R)
• M72: 38,727,448 km (0.104 R)
• M73: 38,931,948 km (0.113 R)
• M74: 39,000,165 km (0.055 R)
• M75: 40,235,843 km (0.029 R)
• M76: 40,512,300 km (0.089 R)
• M77: 40,581,414 km (0.118 R)
• M78: 41,414,675 km (0.115 R)
• M79: 41,763,537 km (0.088 R)
• M80: 42,183,458 km (0.098 R)
• M81: 43,239,469 km (0.103 R)
• M82: 44,660,799 km (0.092 R)
• M83: 45,520,986 km (0.04 R)
• M84: 46,603,925 km (0.086 R)
• M85: 47,257,818 km (0.104 R)
• M86: 47,476,380 km (0.11 R)
• M87: 47,768,395 km (0.1 R)
• M88: 48,061,158 km (0.089 R)
• M89: 49,385,249 km (0.114 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: 346 - 10,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit