🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.7 AU - 1.02 AU

Year: 287 Days

Day: 29.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.02 AU - 1.64 AU

Year: 552 Days

Day: 25 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.4 AU - 2.08 AU

Year: 826 Days

Day: 41.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,076,168 km

• M1: 140,921 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.97 AU - 2.57 AU

Year: 1231 Days

Day: 29.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,076,168 km

• M1: 461,360 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.4 AU - 3.58 AU

Year: 1861 Days

Day: 31.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 148.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,076,168 km

• M1: 2,519,677 km (0.074 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 9.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.2 AU - 7.66 AU

Year: 6566 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,076,168 km

• M1: 137,032 km (0.115 R)
• M2: 200,312 km (0.103 R)
• M3: 287,078 km (0.081 R)
• M4: 410,945 km (0.103 R)
• M5: 480,957 km (0.072 R)
• M6: 780,302 km (0.107 R)
• M7: 857,495 km (0.097 R)
• M8: 1,006,046 km (0.069 R)
• M9: 1,076,506 km (0.048 R)
• M10: 1,207,704 km (0.092 R)
• M11: 1,650,214 km (0.081 R)
• M12: 1,960,031 km (0.12 R)
• M13: 2,067,443 km (0.095 R)
• M14: 2,176,799 km (0.095 R)
• M15: 2,288,249 km (0.11 R)
• M16: 2,363,646 km (0.061 R)
• M17: 2,555,730 km (0.062 R)
• M18: 2,653,717 km (0.109 R)
• M19: 2,996,296 km (0.081 R)
• M20: 3,058,229 km (0.03 R)
• M21: 3,395,872 km (0.108 R)
• M22: 3,992,767 km (0.114 R)
• M23: 4,199,063 km (0.115 R)
• M24: 4,503,195 km (0.065 R)
• M25: 4,646,061 km (0.047 R)
• M26: 4,790,273 km (0.094 R)
• M27: 4,936,131 km (0.1 R)
• M28: 5,157,686 km (0.028 R)
• M29: 5,483,360 km (0.112 R)
• M30: 5,764,305 km (0.058 R)
• M31: 6,366,885 km (0.089 R)
• M32: 6,635,114 km (0.053 R)
• M33: 6,852,480 km (0.115 R)
• M34: 7,830,701 km (0.088 R)
• M35: 8,762,845 km (0.113 R)
• M36: 8,852,005 km (0.11 R)
• M37: 8,911,695 km (0.074 R)
• M38: 9,031,373 km (0.118 R)
• M39: 9,729,846 km (0.049 R)
• M40: 9,791,480 km (0.117 R)
• M41: 10,226,062 km (0.062 R)
• M42: 10,320,009 km (0.059 R)
• M43: 10,414,256 km (0.083 R)
• M44: 10,540,367 km (0.119 R)
• M45: 10,825,949 km (0.082 R)
• M46: 10,889,678 km (0.077 R)
• M47: 11,081,911 km (0.109 R)
• M48: 11,534,744 km (0.113 R)
• M49: 11,599,968 km (0.061 R)
• M50: 11,927,737 km (0.108 R)
• M51: 12,092,744 km (0.111 R)
• M52: 12,291,859 km (0.113 R)
• M53: 13,577,652 km (0.111 R)
• M54: 14,096,907 km (0.064 R)
• M55: 14,341,499 km (0.088 R)
• M56: 14,976,841 km (0.105 R)
• M57: 15,477,396 km (0.1 R)
• M58: 15,585,405 km (0.112 R)
• M59: 15,983,336 km (0.086 R)
• M60: 16,238,400 km (0.108 R)
• M61: 16,348,205 km (0.102 R)
• M62: 16,826,469 km (0.099 R)
• M63: 17,011,671 km (0.063 R)
• M64: 17,197,622 km (0.07 R)
• M65: 19,635,618 km (0.085 R)
• M66: 20,261,984 km (0.104 R)
• M67: 20,419,511 km (0.118 R)
• M68: 21,775,466 km (0.088 R)
• M69: 22,872,916 km (0.069 R)
• M70: 23,160,443 km (0.109 R)
• M71: 23,325,150 km (0.111 R)
• M72: 23,490,456 km (0.057 R)
• M73: 23,780,377 km (0.088 R)
• M74: 24,113,382 km (0.076 R)
• M75: 24,699,656 km (0.047 R)
• M76: 24,910,140 km (0.056 R)
• M77: 25,375,539 km (0.114 R)
• M78: 25,545,332 km (0.102 R)
• M79: 27,439,241 km (0.116 R)
• M80: 27,613,673 km (0.116 R)
• M81: 27,963,582 km (0.029 R)
• M82: 28,139,060 km (0.105 R)
• M83: 29,377,880 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 11.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.87 AU - 8.27 AU

Year: 8251 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,076,168 km

• M1: 151,842 km (0.081 R)
• M2: 295,605 km (0.114 R)
• M3: 693,985 km (0.077 R)
• M4: 898,485 km (0.107 R)
• M5: 1,608,776 km (0.057 R)
• M6: 1,713,344 km (0.09 R)
• M7: 1,798,615 km (0.098 R)
• M8: 2,247,558 km (0.107 R)
• M9: 2,436,800 km (0.07 R)
• M10: 2,806,306 km (0.109 R)
• M11: 3,598,278 km (0.067 R)
• M12: 3,681,155 km (0.061 R)
• M13: 3,877,128 km (0.057 R)
• M14: 4,134,287 km (0.083 R)
• M15: 4,221,353 km (0.033 R)
• M16: 4,515,612 km (0.074 R)
• M17: 4,877,788 km (0.082 R)
• M18: 5,218,123 km (0.103 R)
• M19: 5,438,780 km (0.073 R)
• M20: 5,922,131 km (0.101 R)
• M21: 6,218,783 km (0.084 R)
• M22: 6,452,904 km (0.104 R)
• M23: 6,929,822 km (0.083 R)
• M24: 7,631,137 km (0.058 R)
• M25: 7,845,960 km (0.102 R)
• M26: 7,954,119 km (0.071 R)
• M27: 8,428,643 km (0.104 R)
• M28: 8,539,346 km (0.108 R)
• M29: 8,687,896 km (0.116 R)
• M30: 10,141,389 km (0.12 R)
• M31: 10,259,272 km (0.083 R)
• M32: 11,219,392 km (0.099 R)
• M33: 12,925,106 km (0.025 R)
• M34: 13,396,489 km (0.094 R)
• M35: 13,742,808 km (0.073 R)
• M36: 13,917,090 km (0.064 R)
• M37: 14,092,119 km (0.107 R)
• M38: 14,621,696 km (0.073 R)
• M39: 15,292,792 km (0.085 R)
• M40: 15,745,625 km (0.068 R)
• M41: 16,203,095 km (0.107 R)
• M42: 16,341,174 km (0.115 R)
• M43: 16,479,701 km (0.05 R)
• M44: 16,897,379 km (0.101 R)
• M45: 17,037,402 km (0.083 R)
• M46: 17,506,990 km (0.064 R)
• M47: 18,989,655 km (0.073 R)
• M48: 19,378,759 km (0.085 R)
• M49: 20,016,793 km (0.087 R)
• M50: 22,022,901 km (0.057 R)
• M51: 22,380,440 km (0.092 R)
• M52: 22,688,462 km (0.047 R)
• M53: 22,946,369 km (0.037 R)
• M54: 24,460,748 km (0.117 R)
• M55: 25,470,384 km (0.078 R)
• M56: 27,146,778 km (0.071 R)
• M57: 27,475,295 km (0.033 R)
• M58: 27,640,151 km (0.118 R)
• M59: 29,137,925 km (0.096 R)
• M60: 29,306,073 km (0.11 R)
• M61: 30,094,604 km (0.052 R)
• M62: 30,434,640 km (0.109 R)
• M63: 30,662,028 km (0.059 R)
• M64: 31,405,081 km (0.092 R)
• M65: 31,635,013 km (0.103 R)
• M66: 32,212,012 km (0.041 R)
• M67: 32,443,739 km (0.088 R)
• M68: 32,792,452 km (0.119 R)
• M69: 33,259,347 km (0.117 R)
• M70: 34,022,745 km (0.09 R)
• M71: 34,554,715 km (0.097 R)
• M72: 34,851,367 km (0.105 R)
• M73: 35,089,377 km (0.092 R)
• M74: 35,327,836 km (0.103 R)
• M75: 35,866,538 km (0.111 R)
• M76: 36,830,697 km (0.102 R)
• M77: 37,681,460 km (0.106 R)
• M78: 38,293,016 km (0.093 R)
• M79: 38,661,625 km (0.082 R)
• M80: 38,969,647 km (0.076 R)
• M81: 39,154,849 km (0.085 R)
• M82: 39,402,284 km (0.077 R)
• M83: 41,211,371 km (0.09 R)
• M84: 41,589,106 km (0.102 R)
• M85: 41,715,217 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 4.7

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.68 AU - 14.56 AU

Year: 19095 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,076,168 km

• M1: 60,288 km (0.111 R)
• M2: 91,255 km (0.073 R)
• M3: 161,416 km (0.099 R)
• M4: 193,729 km (0.084 R)
• M5: 228,885 km (0.073 R)
• M6: 441,015 km (0.119 R)
• M7: 1,051,823 km (0.118 R)
• M8: 1,232,088 km (0.054 R)
• M9: 1,373,757 km (0.113 R)
• M10: 1,422,227 km (0.033 R)
• M11: 1,520,812 km (0.099 R)
• M12: 1,803,402 km (0.11 R)
• M13: 2,130,124 km (0.038 R)
• M14: 2,214,647 km (0.071 R)
• M15: 2,300,217 km (0.071 R)
• M16: 2,744,971 km (0.1 R)
• M17: 3,247,919 km (0.056 R)
• M18: 3,576,586 km (0.094 R)
• M19: 3,643,606 km (0.099 R)
• M20: 3,744,883 km (0.088 R)
• M21: 3,778,842 km (0.045 R)
• M22: 4,443,805 km (0.119 R)
• M23: 5,295,914 km (0.112 R)
• M24: 5,721,071 km (0.108 R)
• M25: 6,399,348 km (0.025 R)
• M26: 6,768,705 km (0.073 R)
• M27: 7,102,757 km (0.11 R)
• M28: 7,229,317 km (0.091 R)
• M29: 7,484,980 km (0.087 R)
• M30: 7,570,849 km (0.111 R)
• M31: 7,613,933 km (0.04 R)
• M32: 7,830,401 km (0.031 R)
• M33: 8,806,677 km (0.114 R)
• M34: 8,942,811 km (0.084 R)
• M35: 8,988,289 km (0.115 R)
• M36: 10,871,427 km (0.114 R)
• M37: 11,558,380 km (0.099 R)
• M38: 12,158,268 km (0.108 R)
• M39: 13,232,231 km (0.068 R)
• M40: 13,649,459 km (0.082 R)
• M41: 13,859,495 km (0.067 R)
• M42: 14,389,670 km (0.063 R)
• M43: 16,407,894 km (0.095 R)
• M44: 16,743,442 km (0.109 R)
• M45: 17,763,700 km (0.073 R)
• M46: 18,397,097 km (0.029 R)
• M47: 18,745,660 km (0.038 R)
• M48: 19,096,318 km (0.047 R)
• M49: 19,567,401 km (0.12 R)
• M50: 19,804,365 km (0.076 R)
• M51: 20,400,811 km (0.111 R)
• M52: 20,641,065 km (0.04 R)
• M53: 20,701,353 km (0.038 R)
• M54: 20,821,929 km (0.086 R)
• M55: 21,367,513 km (0.11 R)
• M56: 21,611,507 km (0.072 R)
• M57: 21,733,878 km (0.041 R)
• M58: 21,856,399 km (0.025 R)
• M59: 22,410,808 km (0.069 R)
• M60: 23,219,834 km (0.084 R)
• M61: 25,058,691 km (0.117 R)
• M62: 26,615,556 km (0.097 R)
• M63: 26,681,079 km (0.079 R)
• M64: 28,337,128 km (0.09 R)
• M65: 30,642,132 km (0.066 R)
• M66: 31,055,172 km (0.076 R)
• M67: 31,539,270 km (0.088 R)
• M68: 31,886,637 km (0.074 R)
• M69: 32,235,200 km (0.103 R)
• M70: 33,997,163 km (0.082 R)
• M71: 34,139,431 km (0.08 R)
• M72: 34,281,998 km (0.096 R)
• M73: 34,496,072 km (0.111 R)
• M74: 34,710,596 km (0.098 R)
• M75: 35,141,138 km (0.036 R)
• M76: 35,212,945 km (0.09 R)
• M77: 35,862,499 km (0.12 R)
• M78: 37,246,429 km (0.071 R)
• M79: 37,319,732 km (0.1 R)
• M80: 37,760,747 km (0.114 R)
• M81: 39,991,251 km (0.055 R)
• M82: 40,668,780 km (0.107 R)
• M83: 42,187,647 km (0.099 R)
• M84: 42,417,130 km (0.073 R)
• M85: 42,877,293 km (0.089 R)
• M86: 44,578,520 km (0.069 R)
• M87: 44,890,282 km (0.098 R)
• M88: 46,459,564 km (0.083 R)
• M89: 47,013,076 km (0.087 R)
• M90: 47,648,268 km (0.039 R)
• M91: 52,913,664 km (0.11 R)
• M92: 53,988,675 km (0.079 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit