🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.87 AU - 1.11 AU

Year: 362 Days

Day: 14.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.21 AU - 1.81 AU

Year: 681 Days

Day: 40.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,499,914 km

• M1: 830,567 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.01 AU - 2.13 AU

Year: 1093 Days

Day: 19.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.18 AU - 3.56 AU

Year: 1785 Days

Day: 39.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.96 AU - 3.12 AU

Year: 1946 Days

Day: 38 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.3

Radius: 10.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.87 AU - 6.33 AU

Year: 4865 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,499,914 km

• M1: 135,984 km (0.083 R)
• M2: 216,169 km (0.043 R)
• M3: 314,604 km (0.081 R)
• M4: 435,180 km (0.06 R)
• M5: 529,576 km (0.072 R)
• M6: 858,991 km (0.077 R)
• M7: 926,759 km (0.108 R)
• M8: 1,156,990 km (0.048 R)
• M9: 1,811,181 km (0.118 R)
• M10: 1,882,240 km (0.11 R)
• M11: 1,990,848 km (0.051 R)
• M12: 2,387,133 km (0.042 R)
• M13: 2,564,706 km (0.087 R)
• M14: 2,705,777 km (0.091 R)
• M15: 3,787,519 km (0.115 R)
• M16: 3,948,785 km (0.075 R)
• M17: 4,616,590 km (0.11 R)
• M18: 4,764,243 km (0.117 R)
• M19: 5,370,713 km (0.111 R)
• M20: 5,709,552 km (0.07 R)
• M21: 5,894,754 km (0.11 R)
• M22: 6,739,234 km (0.054 R)
• M23: 7,076,278 km (0.091 R)
• M24: 7,854,786 km (0.095 R)
• M25: 8,061,081 km (0.104 R)
• M26: 8,179,862 km (0.057 R)
• M27: 8,269,321 km (0.118 R)
• M28: 8,389,000 km (0.102 R)
• M29: 9,027,035 km (0.106 R)
• M30: 10,124,933 km (0.068 R)
• M31: 10,220,975 km (0.079 R)
• M32: 10,381,793 km (0.08 R)
• M33: 10,673,359 km (0.066 R)
• M34: 10,869,183 km (0.088 R)
• M35: 11,132,176 km (0.066 R)
• M36: 12,035,448 km (0.044 R)
• M37: 12,581,929 km (0.113 R)
• M38: 13,136,339 km (0.116 R)
• M39: 13,311,219 km (0.075 R)
• M40: 13,698,827 km (0.088 R)
• M41: 13,876,250 km (0.075 R)
• M42: 14,125,929 km (0.057 R)
• M43: 14,269,243 km (0.05 R)
• M44: 14,847,289 km (0.088 R)
• M45: 15,249,259 km (0.069 R)
• M46: 15,322,712 km (0.103 R)
• M47: 15,469,916 km (0.108 R)
• M48: 15,728,870 km (0.104 R)
• M49: 16,778,748 km (0.111 R)
• M50: 17,312,064 km (0.076 R)
• M51: 17,388,808 km (0.106 R)
• M52: 17,580,891 km (0.101 R)
• M53: 17,773,723 km (0.056 R)
• M54: 17,851,065 km (0.086 R)
• M55: 17,928,557 km (0.118 R)
• M56: 18,513,036 km (0.074 R)
• M57: 19,540,773 km (0.027 R)
• M58: 19,700,544 km (0.114 R)
• M59: 20,021,431 km (0.118 R)
• M60: 20,182,548 km (0.118 R)
• M61: 21,363,174 km (0.047 R)
• M62: 21,775,466 km (0.12 R)
• M63: 22,107,274 km (0.106 R)
• M64: 22,986,162 km (0.05 R)
• M65: 23,154,758 km (0.109 R)
• M66: 23,281,617 km (0.099 R)
• M67: 23,919,054 km (0.096 R)
• M68: 24,347,203 km (0.029 R)
• M69: 25,428,646 km (0.084 R)
• M70: 25,559,395 km (0.076 R)
• M71: 25,690,442 km (0.073 R)
• M72: 25,909,304 km (0.055 R)
• M73: 26,791,183 km (0.07 R)
• M74: 27,548,597 km (0.115 R)
• M75: 27,682,936 km (0.062 R)
• M76: 27,997,391 km (0.047 R)
• M77: 28,132,478 km (0.117 R)
• M78: 28,448,578 km (0.113 R)
• M79: 28,629,741 km (0.046 R)
• M80: 28,856,681 km (0.1 R)
• M81: 29,129,847 km (0.091 R)
• M82: 29,358,133 km (0.079 R)
• M83: 30,694,042 km (0.11 R)
• M84: 30,972,893 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 8.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.86 AU - 13.88 AU

Year: 14074 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,499,914 km

• M1: 117,285 km (0.109 R)
• M2: 178,171 km (0.116 R)
• M3: 1,771,239 km (0.106 R)
• M4: 1,889,720 km (0.1 R)
• M5: 1,970,204 km (0.108 R)
• M6: 2,261,321 km (0.058 R)
• M7: 2,433,808 km (0.077 R)
• M8: 2,746,019 km (0.073 R)
• M9: 2,837,722 km (0.037 R)
• M10: 3,214,409 km (0.119 R)
• M11: 3,482,638 km (0.104 R)
• M12: 3,631,937 km (0.078 R)
• M13: 3,808,911 km (0.107 R)
• M14: 3,962,997 km (0.105 R)
• M15: 4,572,309 km (0.114 R)
• M16: 5,239,067 km (0.113 R)
• M17: 6,355,965 km (0.082 R)
• M18: 8,130,195 km (0.088 R)
• M19: 8,328,861 km (0.09 R)
• M20: 8,832,707 km (0.108 R)
• M21: 8,934,733 km (0.09 R)
• M22: 9,346,426 km (0.039 R)
• M23: 9,450,247 km (0.109 R)
• M24: 10,690,713 km (0.117 R)
• M25: 11,422,396 km (0.055 R)
• M26: 11,496,447 km (0.077 R)
• M27: 11,607,748 km (0.039 R)
• M28: 11,831,696 km (0.101 R)
• M29: 12,245,782 km (0.05 R)
• M30: 12,856,591 km (0.079 R)
• M31: 13,712,590 km (0.086 R)
• M32: 13,791,278 km (0.116 R)
• M33: 14,747,807 km (0.072 R)
• M34: 14,828,590 km (0.11 R)
• M35: 14,909,373 km (0.037 R)
• M36: 15,725,728 km (0.059 R)
• M37: 16,264,131 km (0.085 R)
• M38: 16,347,457 km (0.085 R)
• M39: 16,598,482 km (0.063 R)
• M40: 16,935,077 km (0.1 R)
• M41: 18,695,246 km (0.088 R)
• M42: 18,913,958 km (0.104 R)
• M43: 21,191,885 km (0.106 R)
• M44: 22,758,174 km (0.053 R)
• M45: 23,649,479 km (0.082 R)
• M46: 25,321,235 km (0.096 R)
• M47: 25,757,313 km (0.102 R)
• M48: 27,080,207 km (0.093 R)
• M49: 27,724,973 km (0.106 R)
• M50: 28,024,319 km (0.103 R)
• M51: 28,124,400 km (0.096 R)
• M52: 28,425,091 km (0.104 R)
• M53: 28,525,621 km (0.052 R)
• M54: 29,283,035 km (0.086 R)
• M55: 29,638,779 km (0.107 R)
• M56: 31,179,487 km (0.057 R)
• M57: 31,283,159 km (0.081 R)
• M58: 31,490,651 km (0.089 R)
• M59: 31,646,682 km (0.065 R)
• M60: 32,798,735 km (0.075 R)
• M61: 33,274,007 km (0.076 R)
• M62: 33,698,267 km (0.114 R)
• M63: 34,231,284 km (0.032 R)
• M64: 35,089,826 km (0.052 R)
• M65: 35,305,546 km (0.112 R)
• M66: 35,955,399 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit