🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.97 AU

Year: 273 Days

Day: 12.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,242,845 km

• M1: 441,164 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.68 AU - 1 AU

Year: 278 Days

Day: 42.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.12 AU - 4.84 AU

Year: 2872 Days

Day: 46.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 8.9

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.28 AU - 7.38 AU

Year: 6455 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,242,845 km

• M1: 162,014 km (0.079 R)
• M2: 229,633 km (0.081 R)
• M3: 534,513 km (0.028 R)
• M4: 803,640 km (0.105 R)
• M5: 978,370 km (0.117 R)
• M6: 1,096,253 km (0.086 R)
• M7: 1,459,327 km (0.118 R)
• M8: 1,536,370 km (0.071 R)
• M9: 1,595,162 km (0.079 R)
• M10: 2,246,062 km (0.102 R)
• M11: 2,658,803 km (0.101 R)
• M12: 2,947,078 km (0.032 R)
• M13: 3,020,830 km (0.085 R)
• M14: 3,553,697 km (0.091 R)
• M15: 3,764,481 km (0.067 R)
• M16: 3,979,453 km (0.06 R)
• M17: 4,198,315 km (0.055 R)
• M18: 4,253,666 km (0.063 R)
• M19: 4,393,241 km (0.094 R)
• M20: 5,024,992 km (0.062 R)
• M21: 5,994,087 km (0.087 R)
• M22: 6,150,716 km (0.08 R)
• M23: 6,500,027 km (0.084 R)
• M24: 6,758,084 km (0.095 R)
• M25: 7,019,581 km (0.094 R)
• M26: 7,351,239 km (0.117 R)
• M27: 7,518,939 km (0.084 R)
• M28: 8,064,223 km (0.108 R)
• M29: 8,133,337 km (0.092 R)
• M30: 8,657,528 km (0.061 R)
• M31: 8,905,860 km (0.108 R)
• M32: 9,301,098 km (0.091 R)
• M33: 9,373,503 km (0.075 R)
• M34: 9,849,075 km (0.086 R)
• M35: 10,108,478 km (0.087 R)
• M36: 11,245,422 km (0.101 R)
• M37: 11,361,210 km (0.105 R)
• M38: 11,750,614 km (0.116 R)
• M39: 12,582,228 km (0.091 R)
• M40: 12,863,771 km (0.062 R)
• M41: 13,025,487 km (0.096 R)
• M42: 13,147,259 km (0.066 R)
• M43: 13,555,961 km (0.05 R)
• M44: 13,761,807 km (0.079 R)
• M45: 13,927,263 km (0.098 R)
• M46: 14,891,421 km (0.109 R)
• M47: 15,360,261 km (0.041 R)
• M48: 15,445,980 km (0.087 R)
• M49: 16,181,403 km (0.096 R)
• M50: 16,619,276 km (0.082 R)
• M51: 16,751,371 km (0.076 R)
• M52: 18,227,603 km (0.058 R)
• M53: 19,419,898 km (0.037 R)
• M54: 19,512,649 km (0.102 R)
• M55: 19,745,273 km (0.058 R)
• M56: 19,885,147 km (0.069 R)
• M57: 22,024,098 km (0.099 R)
• M58: 22,899,844 km (0.06 R)
• M59: 23,243,470 km (0.083 R)
• M60: 23,985,775 km (0.077 R)
• M61: 24,635,329 km (0.118 R)
• M62: 26,773,082 km (0.082 R)
• M63: 27,083,199 km (0.118 R)
• M64: 27,707,321 km (0.096 R)
• M65: 28,125,896 km (0.093 R)
• M66: 28,810,755 km (0.091 R)
• M67: 29,022,585 km (0.028 R)
• M68: 29,128,650 km (0.084 R)
• M69: 29,234,865 km (0.092 R)
• M70: 29,607,663 km (0.069 R)
• M71: 29,928,400 km (0.091 R)
• M72: 30,196,629 km (0.031 R)
• M73: 30,735,481 km (0.081 R)
• M74: 31,932,114 km (0.116 R)
• M75: 32,977,803 km (0.051 R)
• M76: 33,254,859 km (0.093 R)
• M77: 35,102,692 km (0.039 R)
• M78: 35,159,240 km (0.085 R)
• M79: 36,696,507 km (0.09 R)
• M80: 37,156,222 km (0.069 R)
• M81: 37,444,646 km (0.115 R)
• M82: 37,502,391 km (0.038 R)
• M83: 38,255,766 km (0.091 R)
• M84: 38,605,227 km (0.084 R)
• M85: 38,955,585 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 10

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.22 AU - 12.24 AU

Year: 12711 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,242,845 km

• M1: 125,812 km (0.06 R)
• M2: 351,256 km (0.076 R)
• M3: 766,240 km (0.118 R)
• M4: 1,003,652 km (0.06 R)
• M5: 1,717,832 km (0.111 R)
• M6: 2,054,577 km (0.068 R)
• M7: 2,586,098 km (0.048 R)
• M8: 3,051,797 km (0.114 R)
• M9: 3,267,217 km (0.084 R)
• M10: 3,376,873 km (0.1 R)
• M11: 3,741,592 km (0.12 R)
• M12: 3,856,484 km (0.042 R)
• M13: 4,089,707 km (0.054 R)
• M14: 4,327,567 km (0.049 R)
• M15: 4,539,547 km (0.105 R)
• M16: 4,631,400 km (0.068 R)
• M17: 4,848,168 km (0.044 R)
• M18: 5,005,096 km (0.119 R)
• M19: 5,100,091 km (0.113 R)
• M20: 5,551,278 km (0.052 R)
• M21: 6,320,360 km (0.117 R)
• M22: 6,561,063 km (0.098 R)
• M23: 6,804,758 km (0.11 R)
• M24: 7,919,861 km (0.12 R)
• M25: 8,707,194 km (0.077 R)
• M26: 8,821,637 km (0.076 R)
• M27: 9,052,167 km (0.111 R)
• M28: 9,284,792 km (0.12 R)
• M29: 9,558,556 km (0.067 R)
• M30: 9,914,599 km (0.115 R)
• M31: 10,274,980 km (0.059 R)
• M32: 11,049,748 km (0.069 R)
• M33: 11,256,791 km (0.104 R)
• M34: 11,507,068 km (0.076 R)
• M35: 11,590,843 km (0.109 R)
• M36: 12,354,091 km (0.067 R)
• M37: 13,002,598 km (0.113 R)
• M38: 13,177,478 km (0.054 R)
• M39: 16,549,564 km (0.069 R)
• M40: 17,024,686 km (0.028 R)
• M41: 17,168,151 km (0.048 R)
• M42: 17,359,935 km (0.098 R)
• M43: 17,504,297 km (0.112 R)
• M44: 18,575,119 km (0.074 R)
• M45: 18,920,391 km (0.084 R)
• M46: 19,317,423 km (0.057 R)
• M47: 19,516,987 km (0.115 R)
• M48: 19,667,183 km (0.096 R)
• M49: 19,968,623 km (0.065 R)
• M50: 20,069,452 km (0.115 R)
• M51: 20,220,995 km (0.078 R)
• M52: 20,933,230 km (0.086 R)
• M53: 21,601,933 km (0.102 R)
• M54: 21,912,947 km (0.118 R)
• M55: 22,277,666 km (0.049 R)
• M56: 22,434,594 km (0.112 R)
• M57: 22,591,971 km (0.082 R)
• M58: 22,854,815 km (0.099 R)
• M59: 23,703,184 km (0.084 R)
• M60: 24,077,628 km (0.036 R)
• M61: 24,400,161 km (0.074 R)
• M62: 25,321,534 km (0.03 R)
• M63: 26,641,885 km (0.053 R)
• M64: 27,031,138 km (0.101 R)
• M65: 27,198,538 km (0.077 R)
• M66: 28,097,173 km (0.059 R)
• M67: 29,176,970 km (0.078 R)
• M68: 30,212,487 km (0.102 R)
• M69: 30,444,214 km (0.054 R)
• M70: 31,435,749 km (0.118 R)
• M71: 32,082,909 km (0.074 R)
• M72: 32,378,514 km (0.111 R)
• M73: 32,913,028 km (0.098 R)
• M74: 33,091,797 km (0.077 R)
• M75: 33,330,705 km (0.114 R)
• M76: 34,594,208 km (0.061 R)
• M77: 35,018,917 km (0.11 R)
• M78: 35,934,755 km (0.118 R)
• M79: 36,118,910 km (0.08 R)
• M80: 36,796,588 km (0.034 R)
• M81: 39,043,997 km (0.101 R)
• M82: 39,107,127 km (0.088 R)
• M83: 40,758,688 km (0.08 R)
• M84: 42,757,315 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.9

Radius: 3.3

Gravity: 41.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.34 AU - 14.96 AU

Year: 18238 Days

Day: 20.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,242,845 km

• M1: 46,675 km (0.08 R)
• M2: 155,283 km (0.049 R)
• M3: 397,033 km (0.05 R)
• M4: 430,991 km (0.062 R)
• M5: 634,744 km (0.117 R)
• M6: 715,676 km (0.12 R)
• M7: 800,049 km (0.079 R)
• M8: 1,217,876 km (0.075 R)
• M9: 1,267,842 km (0.084 R)
• M10: 2,403,739 km (0.05 R)
• M11: 2,562,312 km (0.085 R)
• M12: 2,594,476 km (0.118 R)
• M13: 3,334,387 km (0.045 R)
• M14: 3,582,570 km (0.114 R)
• M15: 4,400,870 km (0.082 R)
• M16: 4,910,550 km (0.083 R)
• M17: 4,950,493 km (0.076 R)
• M18: 5,604,535 km (0.085 R)
• M19: 5,688,160 km (0.086 R)
• M20: 6,768,406 km (0.098 R)
• M21: 7,584,163 km (0.097 R)
• M22: 8,526,480 km (0.03 R)
• M23: 8,864,871 km (0.1 R)
• M24: 9,158,382 km (0.112 R)
• M25: 9,256,967 km (0.117 R)
• M26: 9,405,517 km (0.086 R)
• M27: 9,654,747 km (0.116 R)
• M28: 10,007,350 km (0.117 R)
• M29: 10,569,987 km (0.098 R)
• M30: 10,829,091 km (0.116 R)
• M31: 11,142,797 km (0.096 R)
• M32: 11,300,773 km (0.101 R)
• M33: 13,588,723 km (0.111 R)
• M34: 14,040,359 km (0.115 R)
• M35: 14,439,486 km (0.119 R)
• M36: 14,669,268 km (0.12 R)
• M37: 17,518,958 km (0.094 R)
• M38: 18,568,088 km (0.075 R)
• M39: 19,700,843 km (0.059 R)
• M40: 20,339,775 km (0.073 R)
• M41: 20,597,383 km (0.026 R)
• M42: 20,791,112 km (0.097 R)
• M43: 22,562,650 km (0.059 R)
• M44: 25,689,844 km (0.079 R)
• M45: 26,738,525 km (0.094 R)
• M46: 26,879,446 km (0.031 R)
• M47: 30,260,358 km (0.049 R)
• M48: 30,554,318 km (0.088 R)
• M49: 31,590,283 km (0.103 R)
• M50: 31,963,081 km (0.119 R)
• M51: 32,037,730 km (0.112 R)
• M52: 32,939,058 km (0.08 R)
• M53: 35,614,915 km (0.117 R)
• M54: 36,080,613 km (0.107 R)
• M55: 36,939,604 km (0.065 R)
• M56: 39,797,671 km (0.112 R)
• M57: 41,660,314 km (0.107 R)
• M58: 41,823,675 km (0.102 R)
• M59: 42,396,934 km (0.107 R)
• M60: 43,800,013 km (0.11 R)
• M61: 45,386,199 km (0.088 R)
• M62: 45,890,942 km (0.077 R)
• M63: 46,397,480 km (0.085 R)
• M64: 46,566,825 km (0.037 R)
• M65: 46,821,142 km (0.078 R)
• M66: 50,778,005 km (0.037 R)
• M67: 50,952,436 km (0.032 R)
• M68: 54,751,026 km (0.115 R)
• M69: 59,464,854 km (0.116 R)
• M70: 60,570,981 km (0.091 R)
• M71: 61,312,089 km (0.072 R)
• M72: 61,404,989 km (0.112 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit