🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.44 AU - 0.7 AU

Year: 183 Days

Day: 29.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.2 AU - 1.58 AU

Year: 696 Days

Day: 47.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.16 AU - 2.46 AU

Year: 1491 Days

Day: 47.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,328,818 km

• M1: 838,945 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.03 AU - 2.89 AU

Year: 1638 Days

Day: 26.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 12.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.73 AU - 3.23 AU

Year: 2184 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,328,818 km

• M1: 186,549 km (0.065 R)
• M2: 383,419 km (0.101 R)
• M3: 586,274 km (0.095 R)
• M4: 674,387 km (0.044 R)
• M5: 871,258 km (0.104 R)
• M6: 1,533,977 km (0.116 R)
• M7: 1,774,530 km (0.056 R)
• M8: 1,863,989 km (0.095 R)
• M9: 2,258,030 km (0.11 R)
• M10: 2,418,998 km (0.047 R)
• M11: 2,504,418 km (0.117 R)
• M12: 2,886,940 km (0.086 R)
• M13: 3,178,356 km (0.101 R)
• M14: 3,633,433 km (0.096 R)
• M15: 3,715,562 km (0.084 R)
• M16: 3,982,295 km (0.098 R)
• M17: 4,281,341 km (0.1 R)
• M18: 4,429,294 km (0.099 R)
• M19: 4,748,236 km (0.095 R)
• M20: 5,065,533 km (0.099 R)
• M21: 5,148,261 km (0.097 R)
• M22: 5,371,162 km (0.074 R)
• M23: 5,807,240 km (0.118 R)
• M24: 6,039,416 km (0.119 R)
• M25: 6,294,330 km (0.075 R)
• M26: 6,492,996 km (0.076 R)
• M27: 6,774,540 km (0.047 R)
• M28: 6,906,634 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 14.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.65 AU - 4.31 AU

Year: 2756 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 97,328,818 km

• M1: 181,911 km (0.043 R)
• M2: 309,219 km (0.101 R)
• M3: 406,009 km (0.098 R)
• M4: 590,912 km (0.054 R)
• M5: 686,355 km (0.113 R)
• M6: 837,898 km (0.117 R)
• M7: 956,230 km (0.072 R)
• M8: 1,072,916 km (0.096 R)
• M9: 1,270,535 km (0.04 R)
• M10: 1,553,723 km (0.072 R)
• M11: 1,770,491 km (0.111 R)
• M12: 1,967,362 km (0.069 R)
• M13: 2,182,035 km (0.091 R)
• M14: 2,361,851 km (0.115 R)
• M15: 2,491,702 km (0.054 R)
• M16: 2,702,486 km (0.074 R)
• M17: 2,827,250 km (0.062 R)
• M18: 2,965,778 km (0.049 R)
• M19: 3,201,544 km (0.082 R)
• M20: 3,492,961 km (0.118 R)
• M21: 3,742,490 km (0.062 R)
• M22: 3,907,945 km (0.097 R)
• M23: 4,114,839 km (0.097 R)
• M24: 4,285,829 km (0.118 R)
• M25: 4,418,822 km (0.098 R)
• M26: 4,951,390 km (0.102 R)
• M27: 5,161,575 km (0.052 R)
• M28: 5,634,753 km (0.067 R)
• M29: 5,751,739 km (0.093 R)
• M30: 6,017,574 km (0.093 R)
• M31: 6,182,132 km (0.053 R)
• M32: 6,302,708 km (0.113 R)
• M33: 6,700,189 km (0.117 R)
• M34: 6,824,206 km (0.097 R)
• M35: 7,042,918 km (0.101 R)
• M36: 7,248,316 km (0.047 R)
• M37: 7,391,481 km (0.052 R)
• M38: 7,551,850 km (0.061 R)
• M39: 8,007,076 km (0.118 R)
• M40: 8,404,259 km (0.104 R)
• M41: 8,672,787 km (0.108 R)
• M42: 8,825,078 km (0.037 R)
• M43: 8,961,212 km (0.106 R)
• M44: 9,098,094 km (0.111 R)
• M45: 9,270,131 km (0.109 R)
• M46: 9,408,509 km (0.064 R)
• M47: 9,969,053 km (0.075 R)
• M48: 10,504,463 km (0.064 R)
• M49: 10,739,332 km (0.088 R)
• M50: 10,975,996 km (0.098 R)
• M51: 11,085,950 km (0.093 R)
• M52: 11,269,806 km (0.062 R)
• M53: 11,491,809 km (0.045 R)
• M54: 11,715,308 km (0.092 R)
• M55: 11,808,807 km (0.085 R)
• M56: 12,053,100 km (0.091 R)
• M57: 12,356,186 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 12.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.24 AU - 4.76 AU

Year: 4053 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 97,328,818 km

• M1: 161,715 km (0.061 R)
• M2: 249,679 km (0.081 R)
• M3: 365,318 km (0.12 R)
• M4: 556,055 km (0.107 R)
• M5: 639,680 km (0.074 R)
• M6: 755,918 km (0.117 R)
• M7: 1,033,422 km (0.08 R)
• M8: 1,151,604 km (0.113 R)
• M9: 1,559,408 km (0.11 R)
• M10: 1,646,474 km (0.111 R)
• M11: 1,773,632 km (0.076 R)
• M12: 2,024,957 km (0.075 R)
• M13: 2,161,839 km (0.057 R)
• M14: 2,344,797 km (0.035 R)
• M15: 2,711,013 km (0.105 R)
• M16: 2,816,928 km (0.087 R)
• M17: 2,939,748 km (0.099 R)
• M18: 3,302,822 km (0.076 R)
• M19: 3,432,523 km (0.036 R)
• M20: 4,037,497 km (0.081 R)
• M21: 4,193,976 km (0.09 R)
• M22: 4,405,807 km (0.109 R)
• M23: 4,675,681 km (0.086 R)
• M24: 5,212,738 km (0.092 R)
• M25: 5,421,726 km (0.102 R)
• M26: 5,556,065 km (0.109 R)
• M27: 6,045,250 km (0.084 R)
• M28: 6,124,836 km (0.075 R)
• M29: 6,325,297 km (0.078 R)
• M30: 7,065,059 km (0.089 R)
• M31: 7,212,113 km (0.079 R)
• M32: 7,360,215 km (0.099 R)
• M33: 7,445,336 km (0.045 R)
• M34: 7,724,187 km (0.103 R)
• M35: 7,810,654 km (0.076 R)
• M36: 7,962,795 km (0.09 R)
• M37: 8,270,069 km (0.078 R)
• M38: 8,402,912 km (0.105 R)
• M39: 8,514,213 km (0.069 R)
• M40: 8,603,523 km (0.109 R)
• M41: 8,783,340 km (0.059 R)
• M42: 8,918,875 km (0.107 R)
• M43: 9,009,681 km (0.115 R)
• M44: 9,677,187 km (0.07 R)
• M45: 10,336,914 km (0.067 R)
• M46: 10,672,312 km (0.044 R)
• M47: 10,914,062 km (0.11 R)
• M48: 11,849,049 km (0.116 R)
• M49: 12,225,288 km (0.055 R)
• M50: 12,656,429 km (0.117 R)
• M51: 13,455,580 km (0.092 R)
• M52: 13,821,796 km (0.112 R)
• M53: 14,377,403 km (0.033 R)
• M54: 14,778,624 km (0.046 R)
• M55: 14,940,190 km (0.07 R)
• M56: 16,115,281 km (0.11 R)
• M57: 16,253,958 km (0.11 R)
• M58: 16,420,760 km (0.05 R)
• M59: 16,728,034 km (0.118 R)
• M60: 17,405,114 km (0.108 R)
• M61: 17,890,110 km (0.105 R)
• M62: 18,264,105 km (0.098 R)
• M63: 18,524,405 km (0.072 R)
• M64: 18,873,567 km (0.05 R)
• M65: 18,961,231 km (0.037 R)
• M66: 19,254,293 km (0.082 R)
• M67: 19,401,348 km (0.1 R)
• M68: 19,815,285 km (0.049 R)

Asteroid Belt

Center: 10.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781

Radius: 4.5

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.97 AU - 17.97 AU

Year: 27098 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,328,818 km

• M1: 138,976 km (0.1 R)
• M2: 168,148 km (0.113 R)
• M3: 395,238 km (0.115 R)
• M4: 1,310,627 km (0.105 R)
• M5: 1,557,613 km (0.099 R)
• M6: 2,014,036 km (0.071 R)
• M7: 3,224,732 km (0.062 R)
• M8: 3,750,867 km (0.093 R)
• M9: 4,150,144 km (0.09 R)
• M10: 4,562,885 km (0.095 R)
• M11: 6,223,122 km (0.062 R)
• M12: 6,457,392 km (0.107 R)
• M13: 7,055,335 km (0.1 R)
• M14: 8,561,337 km (0.085 R)
• M15: 8,691,187 km (0.115 R)
• M16: 9,956,935 km (0.075 R)
• M17: 10,437,593 km (0.06 R)
• M18: 10,576,270 km (0.116 R)
• M19: 11,421,498 km (0.101 R)
• M20: 11,636,171 km (0.066 R)
• M21: 12,069,407 km (0.1 R)
• M22: 14,468,059 km (0.073 R)
• M23: 14,855,817 km (0.085 R)
• M24: 15,800,378 km (0.09 R)
• M25: 16,926,700 km (0.08 R)
• M26: 17,664,217 km (0.027 R)
• M27: 18,245,106 km (0.109 R)
• M28: 20,283,975 km (0.033 R)
• M29: 21,330,113 km (0.118 R)
• M30: 21,859,690 km (0.104 R)
• M31: 22,037,262 km (0.06 R)
• M32: 23,202,630 km (0.035 R)
• M33: 23,838,421 km (0.099 R)
• M34: 26,722,069 km (0.105 R)
• M35: 29,517,605 km (0.052 R)
• M36: 30,701,223 km (0.106 R)
• M37: 32,000,929 km (0.091 R)
• M38: 32,404,395 km (0.068 R)
• M39: 33,727,438 km (0.109 R)
• M40: 34,447,154 km (0.102 R)
• M41: 35,067,985 km (0.113 R)
• M42: 35,171,806 km (0.073 R)
• M43: 36,320,867 km (0.106 R)
• M44: 36,636,369 km (0.111 R)
• M45: 39,732,746 km (0.075 R)
• M46: 39,949,363 km (0.118 R)
• M47: 40,057,672 km (0.068 R)
• M48: 40,383,646 km (0.06 R)
• M49: 40,819,724 km (0.089 R)
• M50: 41,806,322 km (0.026 R)
• M51: 42,026,679 km (0.073 R)
• M52: 42,136,933 km (0.085 R)
• M53: 43,134,003 km (0.109 R)
• M54: 44,587,945 km (0.06 R)
• M55: 45,264,277 km (0.102 R)
• M56: 45,717,109 km (0.062 R)
• M57: 47,773,482 km (0.104 R)
• M58: 48,349,882 km (0.115 R)
• M59: 48,465,521 km (0.062 R)
• M60: 50,210,281 km (0.045 R)
• M61: 51,149,158 km (0.093 R)
• M62: 51,266,891 km (0.11 R)
• M63: 52,925,183 km (0.066 R)
• M64: 53,044,263 km (0.041 R)
• M65: 53,282,872 km (0.111 R)
• M66: 53,641,308 km (0.113 R)
• M67: 54,480,702 km (0.029 R)
• M68: 54,962,258 km (0.064 R)
• M69: 55,929,857 km (0.068 R)
• M70: 57,636,469 km (0.057 R)
• M71: 57,881,660 km (0.078 R)
• M72: 59,483,853 km (0.038 R)
• M73: 60,103,937 km (0.115 R)
• M74: 63,489,486 km (0.104 R)
• M75: 63,616,046 km (0.1 R)
• M76: 67,322,931 km (0.106 R)
• M77: 71,099,230 km (0.074 R)
• M78: 74,142,799 km (0.086 R)
• M79: 77,228,554 km (0.069 R)
• M80: 78,040,422 km (0.116 R)
• M81: 79,399,818 km (0.067 R)
• M82: 79,809,118 km (0.116 R)
• M83: 81,590,978 km (0.057 R)
• M84: 85,612,917 km (0.071 R)
• M85: 86,172,861 km (0.033 R)
• M86: 87,014,798 km (0.054 R)
• M87: 87,859,428 km (0.096 R)
• M88: 88,848,419 km (0.07 R)
• M89: 89,131,608 km (0.116 R)
• M90: 89,841,001 km (0.045 R)
• M91: 92,410,345 km (0.054 R)
• M92: 93,415,942 km (0.035 R)
• M93: 94,714,301 km (0.054 R)
• M94: 96,309,314 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit