🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 154 Days

Day: 47 Hours

Environment

Temp: 199 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.23 AU - 1.33 AU

Year: 532 Days

Day: 24.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.65 AU - 2.13 AU

Year: 954 Days

Day: 21.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.64 AU - 2.66 AU

Year: 1157 Days

Day: 27.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.16 AU - 4.62 AU

Year: 2816 Days

Day: 20.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,011,779 km

• M1: 92,900 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 10.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.96 AU - 6.56 AU

Year: 4428 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,011,779 km

• M1: 163,211 km (0.116 R)
• M2: 588,518 km (0.094 R)
• M3: 776,114 km (0.069 R)
• M4: 861,385 km (0.103 R)
• M5: 1,007,242 km (0.111 R)
• M6: 1,077,404 km (0.105 R)
• M7: 1,149,360 km (0.085 R)
• M8: 1,260,661 km (0.032 R)
• M9: 1,362,687 km (0.097 R)
• M10: 1,561,652 km (0.102 R)
• M11: 1,644,081 km (0.106 R)
• M12: 1,856,510 km (0.046 R)
• M13: 2,048,144 km (0.059 R)
• M14: 2,169,319 km (0.05 R)
• M15: 2,579,666 km (0.111 R)
• M16: 2,878,263 km (0.082 R)
• M17: 3,066,158 km (0.103 R)
• M18: 3,135,571 km (0.094 R)
• M19: 3,293,547 km (0.106 R)
• M20: 3,382,557 km (0.09 R)
• M21: 3,490,418 km (0.092 R)
• M22: 3,691,028 km (0.109 R)
• M23: 3,895,678 km (0.074 R)
• M24: 3,970,926 km (0.063 R)
• M25: 4,892,299 km (0.031 R)
• M26: 5,200,022 km (0.077 R)
• M27: 5,598,850 km (0.032 R)
• M28: 5,877,401 km (0.112 R)
• M29: 6,537,726 km (0.085 R)
• M30: 6,785,909 km (0.112 R)
• M31: 6,945,380 km (0.047 R)
• M32: 7,175,312 km (0.098 R)
• M33: 7,856,581 km (0.06 R)
• M34: 8,072,152 km (0.096 R)
• M35: 8,168,642 km (0.116 R)
• M36: 8,362,671 km (0.034 R)
• M37: 8,533,811 km (0.066 R)
• M38: 9,305,586 km (0.102 R)
• M39: 10,099,502 km (0.092 R)
• M40: 10,177,442 km (0.091 R)
• M41: 10,255,682 km (0.119 R)
• M42: 10,412,610 km (0.072 R)
• M43: 10,570,436 km (0.094 R)
• M44: 10,649,723 km (0.056 R)
• M45: 10,808,596 km (0.088 R)
• M46: 11,102,256 km (0.107 R)
• M47: 11,182,740 km (0.119 R)
• M48: 11,506,769 km (0.036 R)
• M49: 11,779,187 km (0.076 R)
• M50: 12,053,699 km (0.101 R)
• M51: 12,553,206 km (0.115 R)
• M52: 13,087,869 km (0.1 R)
• M53: 13,515,120 km (0.089 R)
• M54: 13,687,308 km (0.036 R)
• M55: 14,063,097 km (0.119 R)
• M56: 14,208,357 km (0.093 R)
• M57: 14,295,872 km (0.028 R)
• M58: 14,412,857 km (0.084 R)
• M59: 14,529,992 km (0.104 R)
• M60: 14,883,642 km (0.084 R)
• M61: 14,972,503 km (0.11 R)
• M62: 15,061,514 km (0.053 R)
• M63: 15,389,582 km (0.031 R)
• M64: 16,113,187 km (0.096 R)
• M65: 16,632,590 km (0.114 R)
• M66: 16,786,377 km (0.098 R)
• M67: 17,250,729 km (0.083 R)
• M68: 17,344,078 km (0.075 R)
• M69: 17,437,577 km (0.033 R)
• M70: 18,065,439 km (0.089 R)
• M71: 18,382,138 km (0.116 R)
• M72: 18,604,889 km (0.053 R)
• M73: 19,407,930 km (0.115 R)
• M74: 19,993,007 km (0.115 R)
• M75: 21,047,672 km (0.061 R)
• M76: 21,147,454 km (0.062 R)
• M77: 21,648,757 km (0.098 R)
• M78: 22,153,949 km (0.074 R)
• M79: 22,629,072 km (0.086 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 13.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.84 AU - 7.82 AU

Year: 7285 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,011,779 km

• M1: 174,730 km (0.112 R)
• M2: 287,826 km (0.093 R)
• M3: 436,975 km (0.1 R)
• M4: 653,144 km (0.093 R)
• M5: 806,931 km (0.074 R)
• M6: 1,082,341 km (0.082 R)
• M7: 1,195,137 km (0.059 R)
• M8: 1,290,581 km (0.106 R)
• M9: 1,455,886 km (0.089 R)
• M10: 1,640,191 km (0.111 R)
• M11: 1,808,189 km (0.1 R)
• M12: 2,045,452 km (0.053 R)
• M13: 2,346,742 km (0.101 R)
• M14: 2,441,288 km (0.098 R)
• M15: 2,634,419 km (0.09 R)
• M16: 2,904,742 km (0.114 R)
• M17: 3,259,438 km (0.099 R)
• M18: 3,581,373 km (0.099 R)
• M19: 4,042,882 km (0.061 R)
• M20: 4,305,876 km (0.095 R)
• M21: 4,456,221 km (0.082 R)
• M22: 4,540,595 km (0.056 R)
• M23: 4,642,471 km (0.096 R)
• M24: 4,865,970 km (0.087 R)
• M25: 5,057,904 km (0.052 R)
• M26: 5,666,917 km (0.064 R)
• M27: 6,036,124 km (0.077 R)
• M28: 6,242,570 km (0.038 R)
• M29: 6,585,597 km (0.027 R)
• M30: 6,720,535 km (0.119 R)
• M31: 7,469,870 km (0.108 R)
• M32: 7,671,528 km (0.048 R)
• M33: 7,793,301 km (0.092 R)
• M34: 8,162,808 km (0.117 R)
• M35: 8,643,167 km (0.119 R)
• M36: 8,854,997 km (0.115 R)
• M37: 9,090,015 km (0.098 R)
• M38: 9,566,185 km (0.092 R)
• M39: 9,895,450 km (0.075 R)
• M40: 10,050,583 km (0.066 R)
• M41: 10,610,678 km (0.033 R)
• M42: 10,769,401 km (0.041 R)
• M43: 10,860,357 km (0.06 R)
• M44: 11,227,021 km (0.073 R)
• M45: 11,365,698 km (0.081 R)
• M46: 11,621,211 km (0.108 R)
• M47: 11,808,209 km (0.088 R)
• M48: 11,996,253 km (0.088 R)
• M49: 12,185,345 km (0.092 R)
• M50: 12,638,327 km (0.11 R)
• M51: 13,072,610 km (0.071 R)
• M52: 13,832,118 km (0.074 R)
• M53: 14,279,715 km (0.109 R)
• M54: 14,404,779 km (0.104 R)
• M55: 14,580,706 km (0.091 R)
• M56: 14,731,950 km (0.093 R)
• M57: 15,419,352 km (0.079 R)
• M58: 16,221,496 km (0.111 R)
• M59: 16,483,142 km (0.114 R)
• M60: 16,799,093 km (0.092 R)
• M61: 17,303,238 km (0.113 R)
• M62: 17,704,758 km (0.104 R)
• M63: 17,839,396 km (0.069 R)
• M64: 18,163,725 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 14.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.35 AU - 10.77 AU

Year: 12597 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,011,779 km

• M1: 558,598 km (0.109 R)
• M2: 1,021,454 km (0.12 R)
• M3: 1,164,021 km (0.073 R)
• M4: 1,592,619 km (0.088 R)
• M5: 2,161,240 km (0.103 R)
• M6: 2,301,264 km (0.062 R)
• M7: 2,492,899 km (0.117 R)
• M8: 2,615,420 km (0.119 R)
• M9: 2,740,184 km (0.109 R)
• M10: 3,073,638 km (0.051 R)
• M11: 3,285,618 km (0.096 R)
• M12: 3,393,478 km (0.071 R)
• M13: 5,087,524 km (0.118 R)
• M14: 5,371,162 km (0.074 R)
• M15: 5,921,084 km (0.118 R)
• M16: 7,285,566 km (0.088 R)
• M17: 7,677,512 km (0.079 R)
• M18: 8,223,245 km (0.112 R)
• M19: 8,781,395 km (0.11 R)
• M20: 10,449,262 km (0.095 R)
• M21: 11,053,787 km (0.101 R)
• M22: 11,422,097 km (0.056 R)
• M23: 11,752,708 km (0.042 R)
• M24: 12,550,962 km (0.087 R)
• M25: 12,678,569 km (0.105 R)
• M26: 14,734,343 km (0.112 R)
• M27: 14,869,131 km (0.047 R)
• M28: 15,686,085 km (0.11 R)
• M29: 17,505,943 km (0.048 R)
• M30: 20,735,162 km (0.068 R)
• M31: 20,835,842 km (0.09 R)
• M32: 21,596,248 km (0.097 R)
• M33: 22,211,095 km (0.044 R)
• M34: 22,624,284 km (0.066 R)
• M35: 22,883,687 km (0.096 R)
• M36: 23,301,065 km (0.103 R)
• M37: 23,458,143 km (0.115 R)
• M38: 24,143,152 km (0.098 R)
• M39: 24,302,174 km (0.056 R)
• M40: 24,461,496 km (0.101 R)
• M41: 24,727,930 km (0.113 R)
• M42: 26,128,614 km (0.091 R)
• M43: 28,277,588 km (0.118 R)
• M44: 28,669,235 km (0.103 R)
• M45: 29,401,517 km (0.046 R)
• M46: 30,196,929 km (0.106 R)
• M47: 32,567,157 km (0.08 R)
• M48: 32,860,219 km (0.098 R)
• M49: 33,449,186 km (0.108 R)
• M50: 33,922,813 km (0.097 R)
• M51: 35,116,455 km (0.083 R)
• M52: 35,477,285 km (0.081 R)
• M53: 36,142,098 km (0.064 R)
• M54: 36,445,632 km (0.074 R)
• M55: 36,749,914 km (0.101 R)
• M56: 37,606,661 km (0.097 R)
• M57: 38,037,353 km (0.078 R)
• M58: 38,841,890 km (0.103 R)
• M59: 39,090,522 km (0.113 R)
• M60: 39,339,752 km (0.059 R)
• M61: 39,526,899 km (0.108 R)
• M62: 39,714,495 km (0.042 R)
• M63: 40,341,759 km (0.063 R)
• M64: 40,656,513 km (0.082 R)
• M65: 42,051,662 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: 301 - 17,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit