🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.59 AU - 0.73 AU

Year: 190 Days

Day: 40.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.55 AU - 0.83 AU

Year: 203 Days

Day: 24.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.33 AU - 1.59 AU

Year: 626 Days

Day: 22.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,587,314 km

• M1: 40,242 km (0.089 R)
• M2: 149,598 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.55 AU - 1.93 AU

Year: 814 Days

Day: 43.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.16 AU - 2.8 AU

Year: 1386 Days

Day: 17.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,587,314 km

• M1: 1,034,619 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.35 AU - 3.13 AU

Year: 1609 Days

Day: 20 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,587,314 km

• M1: 512,522 km (0.065 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 11.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.91 AU - 9.67 AU

Year: 9245 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,587,314 km

• M1: 141,220 km (0.087 R)
• M2: 263,292 km (0.073 R)
• M3: 416,331 km (0.045 R)
• M4: 492,476 km (0.113 R)
• M5: 649,255 km (0.106 R)
• M6: 754,871 km (0.034 R)
• M7: 874,100 km (0.119 R)
• M8: 1,000,062 km (0.099 R)
• M9: 1,116,748 km (0.077 R)
• M10: 1,271,283 km (0.047 R)
• M11: 1,433,297 km (0.096 R)
• M12: 1,950,607 km (0.111 R)
• M13: 2,772,647 km (0.113 R)
• M14: 2,939,897 km (0.117 R)
• M15: 3,355,181 km (0.118 R)
• M16: 3,950,281 km (0.072 R)
• M17: 4,126,358 km (0.117 R)
• M18: 4,460,410 km (0.046 R)
• M19: 5,389,114 km (0.071 R)
• M20: 5,613,062 km (0.053 R)
• M21: 5,840,002 km (0.092 R)
• M22: 5,997,678 km (0.065 R)
• M23: 6,494,343 km (0.041 R)
• M24: 7,294,991 km (0.102 R)
• M25: 7,511,758 km (0.058 R)
• M26: 7,825,016 km (0.115 R)
• M27: 10,902,992 km (0.085 R)
• M28: 10,973,602 km (0.082 R)
• M29: 11,044,512 km (0.079 R)
• M30: 11,133,223 km (0.061 R)
• M31: 11,688,680 km (0.072 R)
• M32: 12,179,959 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 9.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.77 AU - 14.09 AU

Year: 14618 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,587,314 km

• M1: 115,938 km (0.113 R)
• M2: 358,736 km (0.096 R)
• M3: 1,110,315 km (0.115 R)
• M4: 1,192,145 km (0.109 R)
• M5: 2,733,751 km (0.113 R)
• M6: 2,874,373 km (0.107 R)
• M7: 3,955,667 km (0.071 R)
• M8: 4,276,554 km (0.091 R)
• M9: 5,184,763 km (0.092 R)
• M10: 5,678,586 km (0.054 R)
• M11: 6,150,716 km (0.085 R)
• M12: 7,248,914 km (0.087 R)
• M13: 7,840,574 km (0.082 R)
• M14: 8,284,281 km (0.118 R)
• M15: 8,570,911 km (0.031 R)
• M16: 9,112,006 km (0.089 R)
• M17: 10,009,145 km (0.084 R)
• M18: 10,534,532 km (0.055 R)
• M19: 10,845,098 km (0.089 R)
• M20: 11,113,775 km (0.038 R)
• M21: 11,384,548 km (0.119 R)
• M22: 11,703,341 km (0.071 R)
• M23: 13,292,968 km (0.075 R)
• M24: 13,580,495 km (0.082 R)
• M25: 13,821,646 km (0.098 R)
• M26: 14,064,294 km (0.117 R)
• M27: 14,357,207 km (0.045 R)
• M28: 14,504,561 km (0.09 R)
• M29: 15,700,596 km (0.077 R)
• M30: 17,344,078 km (0.034 R)
• M31: 17,921,526 km (0.108 R)
• M32: 18,027,142 km (0.113 R)
• M33: 18,239,122 km (0.084 R)
• M34: 18,505,257 km (0.079 R)
• M35: 18,612,069 km (0.03 R)
• M36: 18,880,149 km (0.104 R)
• M37: 19,800,625 km (0.05 R)
• M38: 20,184,044 km (0.104 R)
• M39: 20,293,998 km (0.081 R)
• M40: 20,514,506 km (0.099 R)
• M41: 21,967,400 km (0.097 R)
• M42: 22,193,742 km (0.025 R)
• M43: 22,935,149 km (0.107 R)
• M44: 23,568,696 km (0.052 R)
• M45: 24,033,197 km (0.094 R)
• M46: 24,617,975 km (0.052 R)
• M47: 24,676,767 km (0.093 R)
• M48: 25,920,973 km (0.105 R)
• M49: 26,160,329 km (0.117 R)
• M50: 26,943,175 km (0.047 R)
• M51: 27,611,578 km (0.071 R)
• M52: 28,408,486 km (0.116 R)
• M53: 28,655,323 km (0.104 R)
• M54: 28,840,824 km (0.119 R)
• M55: 29,399,871 km (0.12 R)
• M56: 29,899,678 km (0.113 R)
• M57: 30,087,872 km (0.119 R)
• M58: 30,276,515 km (0.095 R)
• M59: 30,654,848 km (0.097 R)
• M60: 31,991,205 km (0.066 R)
• M61: 33,022,234 km (0.114 R)
• M62: 33,216,861 km (0.103 R)
• M63: 33,346,712 km (0.11 R)
• M64: 33,607,012 km (0.116 R)
• M65: 33,933,285 km (0.056 R)
• M66: 34,523,449 km (0.115 R)
• M67: 34,654,945 km (0.098 R)
• M68: 36,313,836 km (0.049 R)
• M69: 37,591,701 km (0.098 R)
• M70: 38,816,010 km (0.042 R)
• M71: 39,570,582 km (0.093 R)
• M72: 41,583,122 km (0.1 R)
• M73: 41,793,157 km (0.083 R)
• M74: 41,863,319 km (0.115 R)
• M75: 43,061,149 km (0.111 R)
• M76: 43,415,546 km (0.08 R)
• M77: 43,984,616 km (0.105 R)
• M78: 44,413,065 km (0.09 R)
• M79: 45,202,193 km (0.108 R)
• M80: 45,490,319 km (0.114 R)
• M81: 45,851,299 km (0.069 R)
• M82: 45,923,554 km (0.115 R)
• M83: 46,213,176 km (0.088 R)
• M84: 46,939,922 km (0.074 R)
• M85: 47,304,791 km (0.116 R)
• M86: 47,450,949 km (0.081 R)
• M87: 48,699,492 km (0.079 R)
• M88: 49,068,700 km (0.095 R)
• M89: 49,364,904 km (0.117 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit