🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.96 AU - 1.4 AU

Year: 457 Days

Day: 21.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.87 AU - 1.87 AU

Year: 912 Days

Day: 16.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.89 AU - 4.43 AU

Year: 2496 Days

Day: 21.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 120,408,759 km

• M1: 56,698 km (0.108 R)
• M2: 134,937 km (0.107 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 10

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.54 AU - 7.58 AU

Year: 6687 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 120,408,759 km

• M1: 149,149 km (0.07 R)
• M2: 257,757 km (0.076 R)
• M3: 407,505 km (0.12 R)
• M4: 736,022 km (0.044 R)
• M5: 1,013,825 km (0.059 R)
• M6: 1,297,163 km (0.116 R)
• M7: 1,397,244 km (0.118 R)
• M8: 1,605,484 km (0.11 R)
• M9: 1,895,555 km (0.097 R)
• M10: 2,445,776 km (0.092 R)
• M11: 2,756,640 km (0.045 R)
• M12: 2,839,368 km (0.1 R)
• M13: 3,116,872 km (0.038 R)
• M14: 3,378,070 km (0.083 R)
• M15: 3,505,078 km (0.065 R)
• M16: 3,672,478 km (0.087 R)
• M17: 3,935,172 km (0.052 R)
• M18: 4,354,644 km (0.089 R)
• M19: 4,437,522 km (0.116 R)
• M20: 4,520,848 km (0.104 R)
• M21: 4,661,021 km (0.068 R)
• M22: 4,916,983 km (0.083 R)
• M23: 5,003,301 km (0.062 R)
• M24: 5,075,706 km (0.086 R)
• M25: 5,472,440 km (0.052 R)
• M26: 5,742,613 km (0.09 R)
• M27: 5,818,460 km (0.098 R)
• M28: 6,834,379 km (0.081 R)
• M29: 8,312,555 km (0.11 R)
• M30: 8,920,222 km (0.106 R)
• M31: 8,990,533 km (0.109 R)
• M32: 9,149,555 km (0.1 R)
• M33: 9,940,330 km (0.094 R)
• M34: 10,307,144 km (0.028 R)
• M35: 11,148,333 km (0.081 R)
• M36: 11,548,507 km (0.118 R)
• M37: 11,992,214 km (0.073 R)
• M38: 13,276,213 km (0.116 R)
• M39: 13,517,963 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.7

Radius: 6.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.78 AU - 16.3 AU

Year: 18752 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 120,408,759 km

• M1: 84,373 km (0.092 R)
• M2: 128,654 km (0.115 R)
• M3: 253,718 km (0.064 R)
• M4: 309,368 km (0.086 R)
• M5: 475,572 km (0.111 R)
• M6: 576,700 km (0.084 R)
• M7: 653,593 km (0.109 R)
• M8: 834,906 km (0.064 R)
• M9: 1,223,860 km (0.111 R)
• M10: 1,324,240 km (0.079 R)
• M11: 1,554,471 km (0.1 R)
• M12: 1,888,524 km (0.066 R)
• M13: 2,052,184 km (0.052 R)
• M14: 2,196,097 km (0.069 R)
• M15: 2,857,170 km (0.084 R)
• M16: 3,778,244 km (0.083 R)
• M17: 3,866,357 km (0.097 R)
• M18: 4,316,497 km (0.112 R)
• M19: 4,470,284 km (0.063 R)
• M20: 4,625,865 km (0.089 R)
• M21: 5,265,995 km (0.058 R)
• M22: 6,242,719 km (0.086 R)
• M23: 6,592,329 km (0.052 R)
• M24: 6,698,544 km (0.064 R)
• M25: 7,056,382 km (0.051 R)
• M26: 7,310,549 km (0.093 R)
• M27: 8,204,845 km (0.115 R)
• M28: 8,395,433 km (0.039 R)
• M29: 8,472,176 km (0.038 R)
• M30: 8,587,516 km (0.058 R)
• M31: 9,291,075 km (0.077 R)
• M32: 9,410,155 km (0.097 R)
• M33: 9,449,948 km (0.095 R)
• M34: 9,489,891 km (0.104 R)
• M35: 10,216,787 km (0.103 R)
• M36: 10,421,885 km (0.044 R)
• M37: 10,463,174 km (0.112 R)
• M38: 10,961,634 km (0.096 R)
• M39: 11,425,388 km (0.094 R)
• M40: 11,680,901 km (0.068 R)
• M41: 12,067,911 km (0.088 R)
• M42: 12,154,528 km (0.053 R)
• M43: 13,031,620 km (0.119 R)
• M44: 13,076,051 km (0.056 R)
• M45: 13,567,629 km (0.098 R)
• M46: 13,883,730 km (0.082 R)
• M47: 14,156,447 km (0.101 R)
• M48: 14,293,478 km (0.075 R)
• M49: 14,385,182 km (0.027 R)
• M50: 15,078,568 km (0.029 R)
• M51: 15,125,093 km (0.073 R)
• M52: 15,593,932 km (0.078 R)
• M53: 16,545,674 km (0.078 R)
• M54: 16,690,036 km (0.113 R)
• M55: 18,855,316 km (0.057 R)
• M56: 20,021,880 km (0.106 R)
• M57: 20,433,124 km (0.035 R)
• M58: 20,691,629 km (0.065 R)
• M59: 22,690,855 km (0.113 R)
• M60: 23,604,898 km (0.073 R)
• M61: 24,971,026 km (0.108 R)
• M62: 25,136,781 km (0.103 R)
• M63: 26,194,288 km (0.062 R)
• M64: 26,982,818 km (0.027 R)
• M65: 27,209,609 km (0.102 R)
• M66: 27,893,570 km (0.109 R)
• M67: 28,410,281 km (0.06 R)
• M68: 28,814,345 km (0.12 R)
• M69: 29,278,547 km (0.107 R)
• M70: 29,979,264 km (0.091 R)
• M71: 31,397,452 km (0.059 R)
• M72: 34,053,562 km (0.098 R)
• M73: 35,222,669 km (0.117 R)
• M74: 35,346,536 km (0.117 R)
• M75: 35,408,470 km (0.093 R)
• M76: 35,470,403 km (0.115 R)
• M77: 36,279,728 km (0.105 R)
• M78: 36,404,791 km (0.093 R)
• M79: 38,425,111 km (0.069 R)
• M80: 39,127,921 km (0.088 R)
• M81: 39,256,127 km (0.117 R)
• M82: 39,899,547 km (0.091 R)
• M83: 40,222,529 km (0.091 R)
• M84: 40,351,931 km (0.083 R)
• M85: 40,481,483 km (0.104 R)
• M86: 40,546,259 km (0.089 R)
• M87: 41,066,261 km (0.112 R)
• M88: 41,784,780 km (0.102 R)
• M89: 41,981,501 km (0.071 R)
• M90: 43,300,505 km (0.066 R)
• M91: 43,366,927 km (0.082 R)
• M92: 44,098,460 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992

Radius: 5

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 19.58 AU - 21.42 AU

Year: 33085 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 120,408,759 km

• M1: 73,004 km (0.025 R)
• M2: 402,568 km (0.079 R)
• M3: 687,552 km (0.108 R)
• M4: 719,117 km (0.117 R)
• M5: 1,367,474 km (0.117 R)
• M6: 2,196,246 km (0.085 R)
• M7: 3,365,802 km (0.093 R)
• M8: 6,298,968 km (0.075 R)
• M9: 6,366,287 km (0.067 R)
• M10: 6,501,823 km (0.089 R)
• M11: 8,423,258 km (0.103 R)
• M12: 8,721,855 km (0.107 R)
• M13: 9,638,292 km (0.093 R)
• M14: 10,108,029 km (0.099 R)
• M15: 11,232,407 km (0.111 R)
• M16: 11,314,237 km (0.084 R)
• M17: 11,561,073 km (0.115 R)
• M18: 13,250,482 km (0.104 R)
• M19: 13,510,483 km (0.113 R)
• M20: 15,015,288 km (0.035 R)
• M21: 15,377,165 km (0.101 R)
• M22: 15,467,971 km (0.099 R)
• M23: 15,559,076 km (0.085 R)
• M24: 18,662,634 km (0.098 R)
• M25: 18,954,050 km (0.069 R)
• M26: 19,344,800 km (0.096 R)
• M27: 21,136,384 km (0.117 R)
• M28: 21,237,363 km (0.107 R)
• M29: 21,338,640 km (0.104 R)
• M30: 22,462,868 km (0.089 R)
• M31: 24,768,171 km (0.063 R)
• M32: 25,409,946 km (0.109 R)
• M33: 26,057,107 km (0.111 R)
• M34: 28,253,054 km (0.079 R)
• M35: 28,364,504 km (0.096 R)
• M36: 28,475,955 km (0.086 R)
• M37: 29,712,082 km (0.106 R)
• M38: 30,965,562 km (0.09 R)
• M39: 32,120,009 km (0.072 R)
• M40: 33,171,084 km (0.063 R)
• M41: 33,288,518 km (0.08 R)
• M42: 33,523,836 km (0.042 R)
• M43: 37,242,091 km (0.03 R)
• M44: 37,853,946 km (0.088 R)
• M45: 39,709,259 km (0.103 R)
• M46: 40,585,154 km (0.114 R)
• M47: 41,341,072 km (0.059 R)
• M48: 41,467,483 km (0.073 R)
• M49: 41,974,470 km (0.114 R)
• M50: 46,234,868 km (0.101 R)
• M51: 46,497,412 km (0.098 R)
• M52: 48,482,576 km (0.116 R)
• M53: 49,418,460 km (0.044 R)
• M54: 49,821,327 km (0.101 R)
• M55: 50,901,124 km (0.096 R)
• M56: 57,257,388 km (0.093 R)
• M57: 64,443,771 km (0.068 R)
• M58: 65,619,760 km (0.107 R)
• M59: 66,506,277 km (0.066 R)
• M60: 67,545,533 km (0.116 R)
• M61: 69,490,006 km (0.031 R)
• M62: 69,640,352 km (0.081 R)
• M63: 70,544,671 km (0.103 R)
• M64: 71,604,422 km (0.108 R)
• M65: 72,212,538 km (0.099 R)
• M66: 72,669,559 km (0.073 R)
• M67: 72,822,149 km (0.083 R)
• M68: 75,432,482 km (0.107 R)
• M69: 75,741,552 km (0.102 R)
• M70: 77,917,153 km (0.093 R)
• M71: 78,229,514 km (0.099 R)
• M72: 79,483,593 km (0.07 R)
• M73: 81,060,354 km (0.073 R)
• M74: 81,694,051 km (0.114 R)
• M75: 85,369,072 km (0.077 R)
• M76: 86,336,671 km (0.097 R)
• M77: 90,079,161 km (0.102 R)
• M78: 90,407,080 km (0.111 R)
• M79: 92,217,812 km (0.111 R)
• M80: 92,382,968 km (0.038 R)
• M81: 95,540,531 km (0.118 R)
• M82: 95,707,781 km (0.06 R)
• M83: 97,384,773 km (0.101 R)
• M84: 98,902,294 km (0.057 R)
• M85: 99,240,535 km (0.115 R)
• M86: 101,448,898 km (0.064 R)
• M87: 101,619,440 km (0.119 R)
• M88: 102,987,213 km (0.116 R)
• M89: 106,606,435 km (0.119 R)
• M90: 106,779,819 km (0.112 R)
• M91: 107,996,199 km (0.066 R)
• M92: 110,091,915 km (0.028 R)
• M93: 112,201,096 km (0.072 R)
• M94: 116,102,309 km (0.099 R)
• M95: 116,459,250 km (0.096 R)
• M96: 117,890,303 km (0.066 R)
• M97: 118,967,557 km (0.115 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit