🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.64 AU - 0.98 AU

Year: 260 Days

Day: 15.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.23 AU - 1.35 AU

Year: 522 Days

Day: 43 Hours

Environment

Temp: 4 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,493,016 km

• M1: 903,272 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.53 AU - 2.99 AU

Year: 1634 Days

Day: 29.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,493,016 km

• M1: 11,220 km (0.099 R)
• M2: 324,328 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.3 AU - 4.22 AU

Year: 2599 Days

Day: 14 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,493,016 km

• M1: 1,114,205 km (0.074 R)
• M2: 2,024,508 km (0.098 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 13.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.01 AU - 8.37 AU

Year: 7601 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,493,016 km

• M1: 600,935 km (0.095 R)
• M2: 701,165 km (0.073 R)
• M3: 855,999 km (0.094 R)
• M4: 955,033 km (0.062 R)
• M5: 1,147,565 km (0.117 R)
• M6: 1,334,563 km (0.109 R)
• M7: 1,593,217 km (0.117 R)
• M8: 1,956,591 km (0.117 R)
• M9: 2,136,856 km (0.115 R)
• M10: 2,370,229 km (0.049 R)
• M11: 2,938,850 km (0.062 R)
• M12: 3,279,036 km (0.039 R)
• M13: 3,467,529 km (0.065 R)
• M14: 3,659,762 km (0.115 R)
• M15: 4,141,318 km (0.084 R)
• M16: 4,316,198 km (0.103 R)
• M17: 5,321,495 km (0.082 R)
• M18: 5,543,947 km (0.098 R)
• M19: 6,330,084 km (0.106 R)
• M20: 6,532,041 km (0.049 R)
• M21: 6,633,918 km (0.057 R)
• M22: 7,220,940 km (0.093 R)
• M23: 8,078,135 km (0.069 R)
• M24: 8,779,749 km (0.102 R)
• M25: 9,043,191 km (0.071 R)
• M26: 10,320,009 km (0.099 R)
• M27: 10,478,732 km (0.075 R)
• M28: 10,999,782 km (0.087 R)
• M29: 11,202,487 km (0.1 R)
• M30: 11,406,538 km (0.114 R)
• M31: 11,529,508 km (0.109 R)
• M32: 12,150,937 km (0.107 R)
• M33: 12,360,674 km (0.097 R)
• M34: 13,082,334 km (0.096 R)
• M35: 13,211,138 km (0.049 R)
• M36: 13,297,156 km (0.067 R)
• M37: 13,513,176 km (0.083 R)
• M38: 14,389,071 km (0.102 R)
• M39: 14,477,783 km (0.107 R)
• M40: 14,878,705 km (0.077 R)
• M41: 15,555,187 km (0.077 R)
• M42: 16,380,219 km (0.098 R)
• M43: 18,794,429 km (0.075 R)
• M44: 18,988,458 km (0.03 R)
• M45: 19,183,085 km (0.108 R)
• M46: 19,329,541 km (0.094 R)
• M47: 19,672,718 km (0.102 R)
• M48: 19,968,473 km (0.116 R)
• M49: 20,714,368 km (0.075 R)
• M50: 22,284,697 km (0.105 R)
• M51: 23,631,228 km (0.106 R)
• M52: 23,840,665 km (0.076 R)
• M53: 24,156,167 km (0.094 R)
• M54: 25,861,582 km (0.105 R)
• M55: 26,293,920 km (0.116 R)
• M56: 26,728,801 km (0.08 R)
• M57: 27,166,076 km (0.083 R)
• M58: 27,495,490 km (0.116 R)
• M59: 28,325,010 km (0.092 R)
• M60: 28,826,612 km (0.08 R)
• M61: 29,162,609 km (0.103 R)
• M62: 29,387,455 km (0.038 R)
• M63: 29,895,190 km (0.064 R)
• M64: 30,748,047 km (0.117 R)
• M65: 31,436,197 km (0.113 R)
• M66: 31,551,238 km (0.047 R)
• M67: 31,839,812 km (0.042 R)
• M68: 32,013,346 km (0.102 R)
• M69: 32,129,284 km (0.095 R)
• M70: 32,303,267 km (0.085 R)
• M71: 33,354,341 km (0.088 R)
• M72: 33,648,301 km (0.12 R)
• M73: 34,357,245 km (0.12 R)
• M74: 34,535,267 km (0.093 R)
• M75: 34,951,897 km (0.082 R)
• M76: 36,211,511 km (0.112 R)
• M77: 37,547,121 km (0.07 R)
• M78: 37,730,528 km (0.081 R)
• M79: 37,914,234 km (0.108 R)
• M80: 38,159,574 km (0.07 R)
• M81: 38,344,029 km (0.106 R)
• M82: 39,270,339 km (0.09 R)
• M83: 41,586,712 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 11.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.95 AU - 9.83 AU

Year: 7900 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,493,016 km

• M1: 173,234 km (0.094 R)
• M2: 260,001 km (0.041 R)
• M3: 1,282,951 km (0.082 R)
• M4: 1,451,099 km (0.109 R)
• M5: 1,567,337 km (0.085 R)
• M6: 1,646,773 km (0.115 R)
• M7: 1,999,376 km (0.081 R)
• M8: 2,107,684 km (0.068 R)
• M9: 2,195,798 km (0.042 R)
• M10: 2,560,966 km (0.119 R)
• M11: 3,296,987 km (0.056 R)
• M12: 3,504,031 km (0.116 R)
• M13: 3,688,784 km (0.091 R)
• M14: 4,123,067 km (0.083 R)
• M15: 5,706,860 km (0.103 R)
• M16: 6,177,195 km (0.115 R)
• M17: 6,272,788 km (0.112 R)
• M18: 6,530,097 km (0.095 R)
• M19: 6,660,097 km (0.11 R)
• M20: 8,041,634 km (0.12 R)
• M21: 8,356,537 km (0.105 R)
• M22: 8,675,480 km (0.108 R)
• M23: 9,361,984 km (0.113 R)
• M24: 9,693,344 km (0.066 R)
• M25: 10,028,592 km (0.084 R)
• M26: 10,141,090 km (0.099 R)
• M27: 10,291,885 km (0.086 R)
• M28: 10,557,571 km (0.07 R)
• M29: 12,601,227 km (0.107 R)
• M30: 13,089,814 km (0.079 R)
• M31: 13,460,368 km (0.116 R)
• M32: 14,211,947 km (0.059 R)
• M33: 14,338,507 km (0.109 R)
• M34: 14,508,002 km (0.075 R)
• M35: 14,806,000 km (0.09 R)
• M36: 15,278,431 km (0.077 R)
• M37: 16,018,192 km (0.12 R)
• M38: 17,262,098 km (0.1 R)
• M39: 17,397,185 km (0.12 R)
• M40: 17,986,750 km (0.042 R)
• M41: 18,583,047 km (0.085 R)
• M42: 19,606,596 km (0.026 R)
• M43: 19,794,641 km (0.077 R)
• M44: 20,267,520 km (0.095 R)
• M45: 20,839,881 km (0.117 R)
• M46: 21,079,986 km (0.117 R)
• M47: 21,176,177 km (0.114 R)
• M48: 21,272,668 km (0.046 R)
• M49: 21,903,073 km (0.111 R)
• M50: 22,147,067 km (0.056 R)
• M51: 22,244,904 km (0.086 R)
• M52: 22,343,040 km (0.086 R)
• M53: 22,441,177 km (0.108 R)
• M54: 23,132,468 km (0.112 R)
• M55: 23,430,766 km (0.094 R)
• M56: 24,333,590 km (0.084 R)
• M57: 24,434,718 km (0.116 R)
• M58: 25,401,270 km (0.111 R)
• M59: 26,018,361 km (0.077 R)
• M60: 26,328,627 km (0.091 R)
• M61: 26,953,048 km (0.094 R)
• M62: 27,477,090 km (0.034 R)
• M63: 27,845,848 km (0.097 R)
• M64: 28,322,467 km (0.114 R)
• M65: 29,714,625 km (0.091 R)
• M66: 30,093,108 km (0.051 R)
• M67: 30,418,932 km (0.075 R)
• M68: 30,745,803 km (0.108 R)
• M69: 31,458,338 km (0.052 R)
• M70: 32,899,414 km (0.109 R)
• M71: 33,571,707 km (0.05 R)
• M72: 33,909,649 km (0.103 R)
• M73: 34,475,278 km (0.116 R)
• M74: 35,329,632 km (0.064 R)
• M75: 35,903,040 km (0.07 R)
• M76: 36,769,062 km (0.056 R)
• M77: 37,466,637 km (0.085 R)
• M78: 37,758,652 km (0.111 R)
• M79: 38,286,134 km (0.091 R)
• M80: 38,816,160 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 4.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.73 AU - 17.77 AU

Year: 22280 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,493,016 km

• M1: 83,476 km (0.119 R)
• M2: 276,307 km (0.04 R)
• M3: 302,636 km (0.088 R)
• M4: 479,760 km (0.086 R)
• M5: 685,906 km (0.117 R)
• M6: 837,598 km (0.112 R)
• M7: 999,912 km (0.093 R)
• M8: 1,084,734 km (0.117 R)
• M9: 1,149,959 km (0.102 R)
• M10: 1,423,573 km (0.12 R)
• M11: 1,519,316 km (0.119 R)
• M12: 1,617,003 km (0.086 R)
• M13: 1,948,961 km (0.08 R)
• M14: 2,442,335 km (0.059 R)
• M15: 3,440,452 km (0.093 R)
• M16: 3,666,644 km (0.082 R)
• M17: 3,831,201 km (0.119 R)
• M18: 4,099,430 km (0.069 R)
• M19: 4,903,968 km (0.045 R)
• M20: 5,379,839 km (0.078 R)
• M21: 6,062,603 km (0.062 R)
• M22: 6,296,275 km (0.093 R)
• M23: 6,772,445 km (0.089 R)
• M24: 6,852,929 km (0.074 R)
• M25: 7,218,995 km (0.116 R)
• M26: 8,183,153 km (0.118 R)
• M27: 8,398,125 km (0.116 R)
• M28: 9,098,243 km (0.028 R)
• M29: 9,816,911 km (0.111 R)
• M30: 9,862,389 km (0.097 R)
• M31: 11,023,119 km (0.079 R)
• M32: 11,212,809 km (0.085 R)
• M33: 11,451,418 km (0.054 R)
• M34: 12,128,498 km (0.07 R)
• M35: 12,422,607 km (0.059 R)
• M36: 13,118,088 km (0.081 R)
• M37: 13,724,109 km (0.045 R)
• M38: 14,030,635 km (0.103 R)
• M39: 14,133,259 km (0.086 R)
• M40: 14,806,599 km (0.073 R)
• M41: 15,015,886 km (0.118 R)
• M42: 16,023,278 km (0.073 R)
• M43: 16,238,101 km (0.056 R)
• M44: 16,291,956 km (0.058 R)
• M45: 17,381,777 km (0.078 R)
• M46: 19,116,663 km (0.038 R)
• M47: 19,401,647 km (0.096 R)
• M48: 21,199,514 km (0.071 R)
• M49: 21,376,339 km (0.11 R)
• M50: 22,929,015 km (0.053 R)
• M51: 23,050,040 km (0.075 R)
• M52: 25,763,596 km (0.084 R)
• M53: 27,221,726 km (0.086 R)
• M54: 27,349,782 km (0.07 R)
• M55: 28,771,560 km (0.117 R)
• M56: 29,491,425 km (0.087 R)
• M57: 30,283,546 km (0.045 R)
• M58: 31,686,475 km (0.098 R)
• M59: 32,429,677 km (0.06 R)
• M60: 32,701,347 km (0.095 R)
• M61: 33,589,659 km (0.108 R)
• M62: 34,209,143 km (0.058 R)
• M63: 37,363,115 km (0.117 R)
• M64: 38,076,398 km (0.092 R)
• M65: 39,299,510 km (0.091 R)
• M66: 40,608,492 km (0.078 R)
• M67: 41,121,313 km (0.05 R)
• M68: 41,268,368 km (0.026 R)
• M69: 42,598,592 km (0.053 R)
• M70: 42,672,942 km (0.11 R)
• M71: 43,194,291 km (0.084 R)
• M72: 44,922,445 km (0.11 R)
• M73: 46,214,073 km (0.116 R)
• M74: 46,902,972 km (0.115 R)
• M75: 48,213,150 km (0.11 R)
• M76: 49,691,775 km (0.096 R)
• M77: 50,318,889 km (0.076 R)
• M78: 51,659,885 km (0.107 R)
• M79: 53,332,838 km (0.098 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit