🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 134 Days

Day: 19.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 16.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,150,775 km

• M1: 186,848 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.47 AU - 0.75 AU

Year: 171 Days

Day: 44.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.7 AU - 1.08 AU

Year: 301 Days

Day: 47.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 321 Days

Day: 39.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,150,775 km

• M1: 42,486 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.98 AU - 1.6 AU

Year: 525 Days

Day: 44.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 12.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.63 AU - 10.51 AU

Year: 10603 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 106,150,775 km

• M1: 282,590 km (0.069 R)
• M2: 794,813 km (0.104 R)
• M3: 987,047 km (0.098 R)
• M4: 1,861,297 km (0.097 R)
• M5: 2,026,154 km (0.086 R)
• M6: 2,370,977 km (0.075 R)
• M7: 3,060,623 km (0.076 R)
• M8: 3,428,185 km (0.05 R)
• M9: 3,810,108 km (0.064 R)
• M10: 3,930,385 km (0.075 R)
• M11: 4,361,676 km (0.11 R)
• M12: 4,551,216 km (0.108 R)
• M13: 4,711,136 km (0.088 R)
• M14: 4,905,763 km (0.119 R)
• M15: 5,235,925 km (0.11 R)
• M16: 5,779,564 km (0.072 R)
• M17: 6,022,960 km (0.111 R)
• M18: 6,305,550 km (0.089 R)
• M19: 7,366,050 km (0.025 R)
• M20: 8,051,956 km (0.108 R)
• M21: 8,363,419 km (0.119 R)
• M22: 9,199,970 km (0.03 R)
• M23: 9,772,481 km (0.102 R)
• M24: 9,896,797 km (0.08 R)
• M25: 10,104,887 km (0.108 R)
• M26: 10,866,490 km (0.085 R)
• M27: 11,254,098 km (0.076 R)
• M28: 11,515,146 km (0.115 R)
• M29: 12,132,088 km (0.058 R)
• M30: 12,940,964 km (0.086 R)
• M31: 13,351,909 km (0.079 R)
• M32: 13,443,912 km (0.092 R)
• M33: 14,468,956 km (0.086 R)
• M34: 15,858,571 km (0.075 R)
• M35: 16,004,728 km (0.036 R)
• M36: 16,692,878 km (0.025 R)
• M37: 16,990,728 km (0.108 R)
• M38: 17,894,897 km (0.104 R)
• M39: 18,969,608 km (0.116 R)
• M40: 19,280,473 km (0.104 R)
• M41: 20,170,431 km (0.106 R)
• M42: 20,647,049 km (0.116 R)
• M43: 20,966,890 km (0.085 R)
• M44: 21,127,408 km (0.098 R)
• M45: 21,936,284 km (0.105 R)
• M46: 23,417,602 km (0.119 R)
• M47: 23,528,604 km (0.072 R)
• M48: 23,918,456 km (0.109 R)
• M49: 24,142,254 km (0.107 R)
• M50: 24,423,049 km (0.049 R)
• M51: 24,874,386 km (0.101 R)
• M52: 25,044,329 km (0.074 R)
• M53: 26,302,746 km (0.065 R)
• M54: 26,997,778 km (0.077 R)
• M55: 27,523,016 km (0.084 R)
• M56: 28,524,424 km (0.119 R)
• M57: 28,880,617 km (0.107 R)
• M58: 29,777,755 km (0.079 R)
• M59: 29,898,182 km (0.119 R)
• M60: 32,833,890 km (0.068 R)
• M61: 33,519,647 km (0.067 R)
• M62: 33,895,586 km (0.114 R)
• M63: 34,399,133 km (0.117 R)
• M64: 34,905,073 km (0.059 R)
• M65: 35,095,511 km (0.086 R)
• M66: 35,924,433 km (0.081 R)
• M67: 36,502,180 km (0.069 R)
• M68: 36,695,310 km (0.084 R)
• M69: 38,188,297 km (0.036 R)
• M70: 38,384,420 km (0.097 R)
• M71: 41,568,760 km (0.084 R)
• M72: 42,581,239 km (0.078 R)
• M73: 42,784,692 km (0.032 R)
• M74: 42,988,444 km (0.089 R)
• M75: 43,192,496 km (0.106 R)
• M76: 43,533,429 km (0.118 R)
• M77: 43,806,744 km (0.086 R)
• M78: 46,083,774 km (0.103 R)
• M79: 46,292,612 km (0.105 R)
• M80: 46,781,199 km (0.025 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 13.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.26 AU - 11.7 AU

Year: 13031 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 106,150,775 km

• M1: 241,451 km (0.107 R)
• M2: 409,150 km (0.107 R)
• M3: 555,158 km (0.059 R)
• M4: 734,226 km (0.066 R)
• M5: 1,182,571 km (0.104 R)
• M6: 1,452,595 km (0.078 R)
• M7: 1,793,529 km (0.032 R)
• M8: 2,455,350 km (0.099 R)
• M9: 2,903,096 km (0.119 R)
• M10: 3,085,456 km (0.102 R)
• M11: 3,188,379 km (0.111 R)
• M12: 4,098,832 km (0.111 R)
• M13: 4,212,377 km (0.115 R)
• M14: 4,466,095 km (0.056 R)
• M15: 5,406,018 km (0.115 R)
• M16: 6,014,283 km (0.111 R)
• M17: 6,940,444 km (0.078 R)
• M18: 7,049,201 km (0.113 R)
• M19: 7,378,765 km (0.105 R)
• M20: 8,138,872 km (0.051 R)
• M21: 8,484,742 km (0.118 R)
• M22: 9,310,523 km (0.04 R)
• M23: 9,763,505 km (0.092 R)
• M24: 10,038,765 km (0.045 R)
• M25: 10,534,532 km (0.118 R)
• M26: 11,453,363 km (0.086 R)
• M27: 11,550,003 km (0.094 R)
• M28: 12,862,874 km (0.103 R)
• M29: 13,809,978 km (0.08 R)
• M30: 14,153,754 km (0.097 R)
• M31: 15,628,041 km (0.038 R)
• M32: 15,806,810 km (0.071 R)
• M33: 16,166,443 km (0.094 R)
• M34: 16,820,485 km (0.051 R)
• M35: 17,631,755 km (0.034 R)
• M36: 18,644,682 km (0.095 R)
• M37: 19,177,400 km (0.079 R)
• M38: 19,561,118 km (0.104 R)
• M39: 20,766,279 km (0.075 R)
• M40: 21,477,018 km (0.093 R)
• M41: 21,835,455 km (0.107 R)
• M42: 22,720,027 km (0.098 R)
• M43: 23,044,505 km (0.109 R)
• M44: 24,731,819 km (0.033 R)
• M45: 25,443,157 km (0.075 R)
• M46: 26,416,142 km (0.11 R)
• M47: 26,629,319 km (0.101 R)
• M48: 26,885,729 km (0.099 R)
• M49: 27,530,646 km (0.068 R)
• M50: 28,879,719 km (0.108 R)
• M51: 29,319,387 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 10.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.91 AU - 12.27 AU

Year: 15056 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,150,775 km

• M1: 147,055 km (0.104 R)
• M2: 285,582 km (0.078 R)
• M3: 445,054 km (0.108 R)
• M4: 802,892 km (0.084 R)
• M5: 1,028,785 km (0.102 R)
• M6: 1,208,003 km (0.1 R)
• M7: 1,469,201 km (0.104 R)
• M8: 2,127,431 km (0.117 R)
• M9: 2,358,410 km (0.099 R)
• M10: 2,619,908 km (0.108 R)
• M11: 2,913,867 km (0.118 R)
• M12: 3,100,266 km (0.103 R)
• M13: 3,218,748 km (0.043 R)
• M14: 3,411,430 km (0.057 R)
• M15: 3,558,485 km (0.08 R)
• M16: 3,657,818 km (0.048 R)
• M17: 4,299,144 km (0.083 R)
• M18: 4,431,538 km (0.094 R)
• M19: 4,565,428 km (0.107 R)
• M20: 5,453,890 km (0.099 R)
• M21: 5,684,270 km (0.083 R)
• M22: 6,035,975 km (0.076 R)
• M23: 6,274,434 km (0.058 R)
• M24: 6,576,921 km (0.039 R)
• M25: 6,822,261 km (0.12 R)
• M26: 7,070,743 km (0.099 R)
• M27: 8,623,270 km (0.118 R)
• M28: 8,824,629 km (0.074 R)
• M29: 9,061,442 km (0.104 R)
• M30: 9,576,059 km (0.117 R)
• M31: 11,396,067 km (0.105 R)
• M32: 11,691,074 km (0.067 R)
• M33: 12,364,264 km (0.107 R)
• M34: 12,629,351 km (0.058 R)
• M35: 12,934,830 km (0.118 R)
• M36: 14,777,577 km (0.058 R)
• M37: 14,978,487 km (0.094 R)
• M38: 15,180,294 km (0.092 R)
• M39: 15,301,768 km (0.107 R)
• M40: 15,545,762 km (0.103 R)
• M41: 15,996,351 km (0.049 R)
• M42: 16,120,068 km (0.042 R)
• M43: 16,409,839 km (0.104 R)
• M44: 16,617,930 km (0.106 R)
• M45: 17,162,915 km (0.071 R)
• M46: 17,247,288 km (0.035 R)
• M47: 17,458,820 km (0.076 R)
• M48: 17,543,641 km (0.076 R)
• M49: 17,841,640 km (0.085 R)
• M50: 18,529,342 km (0.113 R)
• M51: 18,745,960 km (0.041 R)
• M52: 18,832,876 km (0.106 R)
• M53: 20,643,758 km (0.115 R)
• M54: 20,868,454 km (0.106 R)
• M55: 21,456,374 km (0.063 R)
• M56: 21,820,794 km (0.12 R)
• M57: 22,049,679 km (0.099 R)
• M58: 24,192,070 km (0.1 R)
• M59: 24,429,033 km (0.067 R)
• M60: 24,761,888 km (0.072 R)
• M61: 25,528,428 km (0.115 R)
• M62: 25,624,918 km (0.09 R)
• M63: 26,060,099 km (0.107 R)
• M64: 26,254,277 km (0.12 R)
• M65: 26,839,653 km (0.085 R)
• M66: 27,973,904 km (0.092 R)
• M67: 28,322,168 km (0.112 R)
• M68: 29,023,184 km (0.066 R)
• M69: 29,476,764 km (0.092 R)
• M70: 29,831,162 km (0.078 R)
• M71: 29,983,602 km (0.108 R)
• M72: 31,160,040 km (0.078 R)
• M73: 31,676,302 km (0.12 R)
• M74: 32,039,376 km (0.083 R)
• M75: 32,351,587 km (0.104 R)
• M76: 33,452,477 km (0.113 R)
• M77: 33,928,049 km (0.085 R)
• M78: 34,034,114 km (0.109 R)
• M79: 34,352,757 km (0.104 R)
• M80: 35,153,704 km (0.118 R)
• M81: 35,583,350 km (0.09 R)
• M82: 35,960,785 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.8

Radius: 7.2

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.42 AU - 21.54 AU

Year: 27306 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,150,775 km

• M1: 99,034 km (0.103 R)
• M2: 284,386 km (0.056 R)
• M3: 613,351 km (0.084 R)
• M4: 696,677 km (0.077 R)
• M5: 1,311,076 km (0.114 R)
• M6: 1,766,601 km (0.077 R)
• M7: 2,489,458 km (0.118 R)
• M8: 3,393,329 km (0.099 R)
• M9: 3,443,444 km (0.073 R)
• M10: 3,646,747 km (0.086 R)
• M11: 3,749,820 km (0.068 R)
• M12: 3,958,958 km (0.072 R)
• M13: 4,065,023 km (0.07 R)
• M14: 5,585,984 km (0.03 R)
• M15: 6,436,897 km (0.117 R)
• M16: 6,561,811 km (0.109 R)
• M17: 7,069,247 km (0.074 R)
• M18: 7,655,222 km (0.096 R)
• M19: 7,920,758 km (0.102 R)
• M20: 9,082,236 km (0.106 R)
• M21: 9,363,331 km (0.041 R)
• M22: 9,575,909 km (0.071 R)
• M23: 11,258,586 km (0.102 R)
• M24: 11,333,684 km (0.087 R)
• M25: 12,559,788 km (0.068 R)
• M26: 13,109,261 km (0.099 R)
• M27: 13,188,399 km (0.1 R)
• M28: 14,558,117 km (0.106 R)
• M29: 14,886,933 km (0.071 R)
• M30: 18,307,339 km (0.103 R)
• M31: 18,662,185 km (0.099 R)
• M32: 19,019,275 km (0.105 R)
• M33: 19,649,830 km (0.08 R)
• M34: 20,287,117 km (0.06 R)
• M35: 25,524,837 km (0.111 R)
• M36: 26,020,754 km (0.081 R)
• M37: 26,319,651 km (0.081 R)
• M38: 33,611,799 km (0.08 R)
• M39: 34,591,815 km (0.105 R)
• M40: 34,810,976 km (0.097 R)
• M41: 37,587,811 km (0.118 R)
• M42: 38,038,699 km (0.091 R)
• M43: 38,264,891 km (0.113 R)
• M44: 38,378,137 km (0.09 R)
• M45: 38,832,017 km (0.092 R)
• M46: 39,630,870 km (0.051 R)
• M47: 39,974,945 km (0.099 R)
• M48: 40,204,727 km (0.055 R)
• M49: 43,705,467 km (0.119 R)
• M50: 44,417,104 km (0.118 R)
• M51: 45,611,942 km (0.076 R)
• M52: 46,454,627 km (0.029 R)
• M53: 48,522,219 km (0.102 R)
• M54: 48,890,230 km (0.112 R)
• M55: 49,505,675 km (0.116 R)
• M56: 49,999,797 km (0.111 R)
• M57: 51,617,100 km (0.055 R)
• M58: 52,118,103 km (0.097 R)
• M59: 52,872,824 km (0.092 R)
• M60: 53,377,867 km (0.118 R)
• M61: 54,520,196 km (0.099 R)
• M62: 60,351,371 km (0.094 R)
• M63: 64,347,430 km (0.073 R)
• M64: 65,427,377 km (0.072 R)
• M65: 65,562,763 km (0.069 R)
• M66: 67,878,987 km (0.1 R)
• M67: 69,392,020 km (0.118 R)
• M68: 70,916,123 km (0.117 R)
• M69: 71,055,249 km (0.046 R)
• M70: 71,333,800 km (0.097 R)
• M71: 71,891,800 km (0.062 R)
• M72: 72,451,296 km (0.107 R)
• M73: 72,731,642 km (0.095 R)
• M74: 73,715,398 km (0.107 R)
• M75: 76,265,593 km (0.104 R)
• M76: 78,988,573 km (0.109 R)
• M77: 79,710,383 km (0.054 R)
• M78: 83,352,343 km (0.096 R)
• M79: 83,499,099 km (0.108 R)
• M80: 84,087,168 km (0.03 R)
• M81: 84,824,237 km (0.107 R)
• M82: 84,971,890 km (0.078 R)
• M83: 85,415,447 km (0.113 R)
• M84: 87,495,307 km (0.105 R)
• M85: 88,391,697 km (0.061 R)
• M86: 90,797,231 km (0.118 R)
• M87: 92,463,302 km (0.086 R)
• M88: 92,919,576 km (0.044 R)
• M89: 94,598,513 km (0.119 R)
• M90: 95,518,540 km (0.093 R)
• M91: 97,676,788 km (0.109 R)
• M92: 104,563,825 km (0.102 R)
• M93: 105,356,245 km (0.113 R)
• M94: 106,150,760 km (0.116 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit