🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.89 AU - 0.93 AU

Year: 309 Days

Day: 29.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.01 AU - 1.23 AU

Year: 422 Days

Day: 24 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,080,791 km

• M1: 222,302 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.34 AU - 1.48 AU

Year: 597 Days

Day: 43.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,080,791 km

• M1: 1,112,559 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.78 AU - 1.8 AU

Year: 854 Days

Day: 20.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 151.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.31 AU - 2.47 AU

Year: 1317 Days

Day: 14.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 10.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.68 AU - 12.98 AU

Year: 14503 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,080,791 km

• M1: 145,708 km (0.102 R)
• M2: 569,070 km (0.109 R)
• M3: 1,205,011 km (0.077 R)
• M4: 1,674,299 km (0.081 R)
• M5: 1,944,772 km (0.064 R)
• M6: 2,038,121 km (0.056 R)
• M7: 2,197,294 km (0.073 R)
• M8: 2,664,637 km (0.097 R)
• M9: 3,385,101 km (0.092 R)
• M10: 4,910,101 km (0.105 R)
• M11: 7,096,773 km (0.108 R)
• M12: 7,487,074 km (0.098 R)
• M13: 7,635,326 km (0.094 R)
• M14: 7,884,406 km (0.038 R)
• M15: 8,136,329 km (0.053 R)
• M16: 8,855,745 km (0.108 R)
• M17: 9,223,158 km (0.106 R)
• M18: 9,541,951 km (0.077 R)
• M19: 9,810,479 km (0.068 R)
• M20: 10,300,262 km (0.093 R)
• M21: 10,410,067 km (0.048 R)
• M22: 10,520,321 km (0.027 R)
• M23: 11,473,558 km (0.119 R)
• M24: 11,587,552 km (0.088 R)
• M25: 12,279,292 km (0.113 R)
• M26: 12,454,322 km (0.092 R)
• M27: 13,222,208 km (0.091 R)
• M28: 13,763,004 km (0.093 R)
• M29: 14,005,652 km (0.077 R)
• M30: 14,556,770 km (0.091 R)
• M31: 14,741,973 km (0.09 R)
• M32: 15,743,530 km (0.102 R)
• M33: 15,933,669 km (0.102 R)
• M34: 17,221,408 km (0.097 R)
• M35: 18,142,482 km (0.079 R)
• M36: 19,826,954 km (0.083 R)
• M37: 20,445,541 km (0.104 R)
• M38: 20,861,423 km (0.09 R)
• M39: 21,210,136 km (0.087 R)
• M40: 21,420,321 km (0.088 R)
• M41: 22,410,359 km (0.098 R)
• M42: 22,910,914 km (0.095 R)
• M43: 24,361,415 km (0.093 R)
• M44: 24,655,075 km (0.117 R)
• M45: 24,949,783 km (0.12 R)
• M46: 25,468,589 km (0.073 R)
• M47: 26,140,882 km (0.056 R)
• M48: 26,441,573 km (0.096 R)
• M49: 28,269,360 km (0.118 R)
• M50: 28,423,595 km (0.077 R)
• M51: 28,655,323 km (0.093 R)
• M52: 28,965,439 km (0.107 R)
• M53: 29,980,610 km (0.095 R)
• M54: 30,137,837 km (0.077 R)
• M55: 32,771,358 km (0.07 R)
• M56: 32,852,291 km (0.106 R)
• M57: 34,732,586 km (0.069 R)
• M58: 37,068,258 km (0.073 R)
• M59: 37,152,631 km (0.118 R)
• M60: 37,321,527 km (0.063 R)
• M61: 38,596,400 km (0.109 R)
• M62: 39,454,344 km (0.066 R)
• M63: 41,626,356 km (0.077 R)
• M64: 42,329,615 km (0.042 R)
• M65: 45,452,321 km (0.074 R)
• M66: 45,542,529 km (0.085 R)
• M67: 47,086,827 km (0.105 R)
• M68: 48,187,269 km (0.113 R)
• M69: 48,740,781 km (0.076 R)
• M70: 49,018,136 km (0.112 R)
• M71: 49,481,889 km (0.117 R)
• M72: 50,133,388 km (0.109 R)
• M73: 51,821,899 km (0.069 R)
• M74: 52,010,542 km (0.055 R)
• M75: 53,433,517 km (0.1 R)
• M76: 53,815,141 km (0.088 R)
• M77: 54,006,327 km (0.05 R)
• M78: 54,773,166 km (0.111 R)
• M79: 54,965,399 km (0.106 R)
• M80: 55,157,932 km (0.059 R)
• M81: 56,414,703 km (0.12 R)
• M82: 57,095,224 km (0.101 R)
• M83: 57,583,063 km (0.106 R)
• M84: 58,072,248 km (0.114 R)
• M85: 58,366,507 km (0.094 R)
• M86: 58,759,500 km (0.116 R)
• M87: 61,136,012 km (0.102 R)
• M88: 61,535,139 km (0.112 R)
• M89: 62,436,317 km (0.071 R)
• M90: 64,353,264 km (0.049 R)
• M91: 66,494,309 km (0.101 R)
• M92: 68,969,854 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.8

Radius: 6.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.47 AU - 14.89 AU

Year: 20049 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,080,791 km

• M1: 1,270,236 km (0.046 R)
• M2: 1,414,448 km (0.037 R)
• M3: 1,488,499 km (0.047 R)
• M4: 1,932,804 km (0.093 R)
• M5: 2,043,208 km (0.117 R)
• M6: 2,099,157 km (0.103 R)
• M7: 2,212,553 km (0.084 R)
• M8: 2,445,476 km (0.117 R)
• M9: 2,625,443 km (0.055 R)
• M10: 2,686,329 km (0.089 R)
• M11: 3,061,969 km (0.098 R)
• M12: 3,689,981 km (0.078 R)
• M13: 4,036,300 km (0.094 R)
• M14: 4,284,932 km (0.099 R)
• M15: 4,392,941 km (0.081 R)
• M16: 4,611,803 km (0.11 R)
• M17: 5,522,555 km (0.09 R)
• M18: 6,159,842 km (0.037 R)
• M19: 6,736,392 km (0.105 R)
• M20: 6,946,428 km (0.109 R)
• M21: 7,589,698 km (0.114 R)
• M22: 7,984,786 km (0.034 R)
• M23: 8,521,843 km (0.036 R)
• M24: 9,024,342 km (0.103 R)
• M25: 9,819,903 km (0.098 R)
• M26: 10,298,317 km (0.045 R)
• M27: 10,346,488 km (0.119 R)
• M28: 10,637,605 km (0.099 R)
• M29: 11,377,217 km (0.102 R)
• M30: 11,427,183 km (0.087 R)
• M31: 12,082,422 km (0.112 R)
• M32: 12,440,260 km (0.057 R)
• M33: 12,491,721 km (0.116 R)
• M34: 12,698,017 km (0.118 R)
• M35: 12,905,509 km (0.047 R)
• M36: 13,061,839 km (0.095 R)
• M37: 13,271,276 km (0.05 R)
• M38: 13,481,910 km (0.079 R)
• M39: 16,543,580 km (0.039 R)
• M40: 18,973,797 km (0.053 R)
• M41: 19,151,669 km (0.104 R)
• M42: 19,748,415 km (0.083 R)
• M43: 20,837,787 km (0.081 R)
• M44: 21,021,194 km (0.068 R)
• M45: 21,266,684 km (0.076 R)
• M46: 21,698,573 km (0.055 R)
• M47: 22,633,559 km (0.068 R)
• M48: 22,696,391 km (0.089 R)
• M49: 23,645,439 km (0.101 R)
• M50: 24,092,737 km (0.09 R)
• M51: 26,238,868 km (0.107 R)
• M52: 26,436,936 km (0.092 R)
• M53: 27,301,312 km (0.078 R)
• M54: 28,784,874 km (0.049 R)
• M55: 29,057,442 km (0.049 R)
• M56: 29,330,757 km (0.043 R)
• M57: 29,949,045 km (0.064 R)
• M58: 30,710,648 km (0.106 R)
• M59: 30,780,211 km (0.076 R)
• M60: 34,829,975 km (0.12 R)
• M61: 35,996,389 km (0.037 R)
• M62: 36,437,254 km (0.059 R)
• M63: 37,101,618 km (0.117 R)
• M64: 38,968,301 km (0.073 R)
• M65: 39,647,774 km (0.107 R)
• M66: 39,951,009 km (0.066 R)
• M67: 40,331,137 km (0.093 R)
• M68: 41,478,702 km (0.115 R)
• M69: 42,559,397 km (0.118 R)
• M70: 43,337,007 km (0.087 R)
• M71: 43,571,128 km (0.081 R)
• M72: 43,727,458 km (0.107 R)
• M73: 43,962,476 km (0.1 R)
• M74: 45,618,375 km (0.037 R)
• M75: 48,100,054 km (0.1 R)
• M76: 50,707,245 km (0.082 R)
• M77: 52,609,532 km (0.058 R)
• M78: 53,443,839 km (0.108 R)
• M79: 54,703,453 km (0.063 R)
• M80: 55,463,859 km (0.086 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit