🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 41.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.99 AU - 3.97 AU

Year: 2292 Days

Day: 47.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,534,577 km

• M1: 171,738 km (0.059 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 14.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.19 AU - 7.71 AU

Year: 6470 Days

Day: 13.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,534,577 km

• M1: 202,705 km (0.113 R)
• M2: 341,981 km (0.116 R)
• M3: 443,109 km (0.09 R)
• M4: 664,065 km (0.096 R)
• M5: 816,505 km (0.1 R)
• M6: 925,712 km (0.104 R)
• M7: 1,175,839 km (0.082 R)
• M8: 1,432,400 km (0.1 R)
• M9: 1,690,157 km (0.083 R)
• M10: 1,907,522 km (0.106 R)
• M11: 2,019,870 km (0.102 R)
• M12: 2,290,792 km (0.051 R)
• M13: 2,471,506 km (0.115 R)
• M14: 3,560,729 km (0.091 R)
• M15: 3,700,603 km (0.028 R)
• M16: 3,866,207 km (0.085 R)
• M17: 4,107,210 km (0.075 R)
• M18: 4,303,632 km (0.087 R)
• M19: 4,427,947 km (0.07 R)
• M20: 5,358,745 km (0.103 R)
• M21: 5,874,260 km (0.06 R)
• M22: 6,068,288 km (0.054 R)
• M23: 6,320,809 km (0.11 R)
• M24: 6,605,494 km (0.114 R)
• M25: 7,695,763 km (0.117 R)
• M26: 7,877,824 km (0.071 R)
• M27: 8,277,400 km (0.03 R)
• M28: 8,370,450 km (0.111 R)
• M29: 9,645,772 km (0.112 R)
• M30: 10,743,221 km (0.092 R)
• M31: 10,981,082 km (0.096 R)
• M32: 11,255,145 km (0.045 R)
• M33: 11,358,518 km (0.051 R)
• M34: 11,600,866 km (0.067 R)
• M35: 11,810,004 km (0.103 R)
• M36: 12,659,121 km (0.108 R)
• M37: 12,910,446 km (0.088 R)
• M38: 13,491,334 km (0.081 R)
• M39: 13,601,139 km (0.108 R)
• M40: 13,784,995 km (0.092 R)
• M41: 14,453,398 km (0.079 R)
• M42: 14,753,940 km (0.096 R)
• M43: 15,094,575 km (0.076 R)
• M44: 15,437,752 km (0.066 R)
• M45: 15,938,008 km (0.076 R)
• M46: 16,092,991 km (0.113 R)
• M47: 16,404,454 km (0.101 R)
• M48: 16,560,933 km (0.084 R)
• M49: 16,678,667 km (0.104 R)
• M50: 16,836,044 km (0.071 R)
• M51: 16,954,375 km (0.066 R)
• M52: 18,274,726 km (0.117 R)
• M53: 19,132,221 km (0.069 R)
• M54: 19,545,111 km (0.078 R)
• M55: 19,752,604 km (0.103 R)
• M56: 21,482,254 km (0.059 R)
• M57: 21,911,451 km (0.079 R)
• M58: 22,386,873 km (0.074 R)
• M59: 22,517,023 km (0.091 R)
• M60: 23,040,615 km (0.079 R)
• M61: 23,435,853 km (0.116 R)
• M62: 23,612,378 km (0.108 R)
• M63: 24,904,455 km (0.117 R)
• M64: 25,174,778 km (0.113 R)
• M65: 25,264,986 km (0.044 R)
• M66: 26,540,457 km (0.11 R)
• M67: 27,047,295 km (0.084 R)
• M68: 27,790,048 km (0.096 R)
• M69: 29,011,515 km (0.065 R)
• M70: 29,201,056 km (0.096 R)
• M71: 30,154,592 km (0.114 R)
• M72: 31,021,662 km (0.053 R)
• M73: 31,118,451 km (0.094 R)
• M74: 31,945,578 km (0.105 R)
• M75: 32,141,252 km (0.099 R)
• M76: 33,125,756 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.3

Radius: 9.3

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.17 AU - 9.73 AU

Year: 7915 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,534,577 km

• M1: 131,796 km (0.093 R)
• M2: 207,941 km (0.088 R)
• M3: 376,837 km (0.098 R)
• M4: 494,421 km (0.069 R)
• M5: 565,779 km (0.091 R)
• M6: 1,226,403 km (0.117 R)
• M7: 1,306,737 km (0.094 R)
• M8: 1,918,293 km (0.033 R)
• M9: 2,036,027 km (0.096 R)
• M10: 2,303,807 km (0.115 R)
• M11: 2,557,226 km (0.063 R)
• M12: 2,899,955 km (0.117 R)
• M13: 3,035,790 km (0.073 R)
• M14: 3,229,519 km (0.088 R)
• M15: 3,542,178 km (0.073 R)
• M16: 4,044,528 km (0.083 R)
• M17: 5,181,322 km (0.082 R)
• M18: 5,346,777 km (0.1 R)
• M19: 5,750,692 km (0.059 R)
• M20: 5,990,946 km (0.048 R)
• M21: 6,269,647 km (0.107 R)
• M22: 6,516,932 km (0.064 R)
• M23: 6,731,455 km (0.108 R)
• M24: 6,948,372 km (0.102 R)
• M25: 7,021,226 km (0.072 R)
• M26: 7,990,920 km (0.067 R)
• M27: 8,105,512 km (0.102 R)
• M28: 8,608,460 km (0.068 R)
• M29: 9,241,259 km (0.069 R)
• M30: 9,401,777 km (0.076 R)
• M31: 9,685,116 km (0.12 R)
• M32: 9,848,177 km (0.103 R)
• M33: 10,384,635 km (0.097 R)
• M34: 10,972,854 km (0.043 R)
• M35: 11,271,152 km (0.085 R)
• M36: 12,094,090 km (0.084 R)
• M37: 12,225,736 km (0.098 R)
• M38: 12,623,816 km (0.099 R)
• M39: 12,712,827 km (0.105 R)
• M40: 13,478,020 km (0.113 R)
• M41: 13,797,412 km (0.104 R)
• M42: 14,258,023 km (0.109 R)
• M43: 14,350,774 km (0.093 R)
• M44: 15,147,084 km (0.12 R)
• M45: 15,384,047 km (0.051 R)
• M46: 16,054,095 km (0.119 R)
• M47: 16,441,255 km (0.083 R)
• M48: 16,733,719 km (0.104 R)
• M49: 17,571,467 km (0.098 R)
• M50: 17,870,363 km (0.072 R)
• M51: 18,171,055 km (0.114 R)
• M52: 18,675,798 km (0.114 R)
• M53: 19,236,491 km (0.04 R)
• M54: 20,530,961 km (0.059 R)
• M55: 21,268,180 km (0.031 R)
• M56: 21,640,080 km (0.106 R)
• M57: 22,552,178 km (0.115 R)
• M58: 22,714,492 km (0.094 R)
• M59: 22,985,713 km (0.099 R)
• M60: 23,094,470 km (0.111 R)
• M61: 26,267,142 km (0.059 R)
• M62: 26,437,983 km (0.058 R)
• M63: 26,666,120 km (0.034 R)
• M64: 26,780,562 km (0.064 R)
• M65: 27,470,059 km (0.062 R)
• M66: 27,933,064 km (0.079 R)
• M67: 30,048,228 km (0.091 R)
• M68: 30,764,653 km (0.039 R)
• M69: 32,763,729 km (0.098 R)
• M70: 33,501,097 km (0.081 R)
• M71: 33,624,515 km (0.102 R)
• M72: 34,617,396 km (0.043 R)
• M73: 34,804,543 km (0.111 R)
• M74: 34,867,075 km (0.083 R)
• M75: 36,187,875 km (0.082 R)
• M76: 37,653,186 km (0.101 R)
• M77: 37,845,718 km (0.078 R)
• M78: 38,296,307 km (0.069 R)
• M79: 39,463,021 km (0.074 R)
• M80: 39,985,267 km (0.11 R)
• M81: 40,773,049 km (0.043 R)
• M82: 40,839,022 km (0.052 R)
• M83: 41,301,130 km (0.09 R)
• M84: 41,897,876 km (0.119 R)
• M85: 43,570,380 km (0.109 R)
• M86: 44,448,669 km (0.112 R)
• M87: 44,787,957 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.7

Radius: 7.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 17.09 AU - 22.79 AU

Year: 31440 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,534,577 km

• M1: 353,949 km (0.085 R)
• M2: 558,150 km (0.099 R)
• M3: 664,663 km (0.037 R)
• M4: 758,910 km (0.104 R)
• M5: 1,134,849 km (0.026 R)
• M6: 1,272,180 km (0.111 R)
• M7: 1,463,666 km (0.094 R)
• M8: 1,821,204 km (0.09 R)
• M9: 2,465,373 km (0.111 R)
• M10: 2,735,247 km (0.034 R)
• M11: 3,173,868 km (0.106 R)
• M12: 3,907,048 km (0.043 R)
• M13: 4,011,018 km (0.098 R)
• M14: 4,400,122 km (0.112 R)
• M15: 4,764,243 km (0.113 R)
• M16: 4,838,294 km (0.06 R)
• M17: 4,987,443 km (0.117 R)
• M18: 5,560,254 km (0.079 R)
• M19: 5,716,583 km (0.111 R)
• M20: 6,113,766 km (0.103 R)
• M21: 6,397,104 km (0.087 R)
• M22: 7,145,243 km (0.054 R)
• M23: 7,357,822 km (0.07 R)
• M24: 7,486,476 km (0.068 R)
• M25: 8,273,959 km (0.084 R)
• M26: 9,550,478 km (0.037 R)
• M27: 10,692,657 km (0.087 R)
• M28: 10,741,277 km (0.081 R)
• M29: 11,181,244 km (0.068 R)
• M30: 11,230,611 km (0.087 R)
• M31: 11,627,195 km (0.117 R)
• M32: 13,520,955 km (0.074 R)
• M33: 14,369,175 km (0.049 R)
• M34: 14,799,717 km (0.102 R)
• M35: 15,070,938 km (0.039 R)
• M36: 15,125,392 km (0.099 R)
• M37: 15,673,369 km (0.093 R)
• M38: 15,839,123 km (0.074 R)
• M39: 19,450,117 km (0.095 R)
• M40: 19,509,507 km (0.08 R)
• M41: 20,285,770 km (0.092 R)
• M42: 21,438,572 km (0.103 R)
• M43: 21,683,912 km (0.073 R)
• M44: 22,177,585 km (0.054 R)
• M45: 22,987,508 km (0.083 R)
• M46: 23,743,725 km (0.114 R)
• M47: 24,508,021 km (0.108 R)
• M48: 24,700,404 km (0.106 R)
• M49: 25,799,948 km (0.08 R)
• M50: 27,912,420 km (0.102 R)
• M51: 29,260,745 km (0.116 R)
• M52: 29,874,396 km (0.097 R)
• M53: 30,423,420 km (0.078 R)
• M54: 32,160,550 km (0.057 R)
• M55: 33,360,026 km (0.106 R)
• M56: 34,574,013 km (0.041 R)
• M57: 34,645,969 km (0.083 R)
• M58: 34,789,882 km (0.045 R)
• M59: 34,861,839 km (0.12 R)
• M60: 35,006,051 km (0.115 R)
• M61: 35,584,696 km (0.062 R)
• M62: 35,875,365 km (0.112 R)
• M63: 36,093,777 km (0.078 R)
• M64: 36,971,917 km (0.095 R)
• M65: 37,783,037 km (0.059 R)
• M66: 39,048,036 km (0.047 R)
• M67: 40,100,308 km (0.087 R)
• M68: 41,619,624 km (0.114 R)
• M69: 44,167,275 km (0.116 R)
• M70: 45,735,809 km (0.073 R)
• M71: 45,814,647 km (0.074 R)
• M72: 45,972,622 km (0.104 R)
• M73: 46,685,606 km (0.099 R)
• M74: 48,927,180 km (0.109 R)
• M75: 49,574,042 km (0.073 R)
• M76: 50,468,038 km (0.099 R)
• M77: 51,121,632 km (0.099 R)
• M78: 51,449,400 km (0.039 R)
• M79: 52,107,182 km (0.098 R)
• M80: 52,685,079 km (0.101 R)
• M81: 53,264,920 km (0.114 R)
• M82: 54,431,185 km (0.117 R)
• M83: 55,101,384 km (0.077 R)
• M84: 55,185,308 km (0.112 R)
• M85: 56,196,291 km (0.038 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit