🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 191 Days

Day: 21.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,691,268 km

• M1: 423,960 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.53 AU - 0.85 AU

Year: 219 Days

Day: 33.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,691,268 km

• M1: 116,986 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 279 Days

Day: 39.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,691,268 km

• M1: 438,771 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.9 AU

Year: 746 Days

Day: 32.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.9 AU - 2.52 AU

Year: 1258 Days

Day: 25.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.54 AU - 2.66 AU

Year: 1605 Days

Day: 42.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 12.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.6 AU - 6.98 AU

Year: 6040 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,691,268 km

• M1: 171,140 km (0.109 R)
• M2: 303,085 km (0.058 R)
• M3: 413,189 km (0.077 R)
• M4: 585,676 km (0.12 R)
• M5: 798,254 km (0.063 R)
• M6: 2,036,326 km (0.045 R)
• M7: 2,127,282 km (0.085 R)
• M8: 2,332,231 km (0.05 R)
• M9: 2,524,314 km (0.048 R)
• M10: 2,802,267 km (0.065 R)
• M11: 3,090,393 km (0.076 R)
• M12: 3,740,096 km (0.1 R)
• M13: 3,920,511 km (0.041 R)
• M14: 4,011,916 km (0.104 R)
• M15: 4,408,200 km (0.091 R)
• M16: 4,551,066 km (0.027 R)
• M17: 4,744,048 km (0.087 R)
• M18: 5,238,469 km (0.104 R)
• M19: 5,491,887 km (0.083 R)
• M20: 5,697,585 km (0.1 R)
• M21: 5,932,004 km (0.083 R)
• M22: 6,116,608 km (0.112 R)
• M23: 7,179,950 km (0.077 R)
• M24: 8,124,062 km (0.084 R)
• M25: 8,211,876 km (0.047 R)
• M26: 8,329,460 km (0.038 R)
• M27: 9,412,399 km (0.084 R)
• M28: 9,659,086 km (0.039 R)
• M29: 10,127,477 km (0.041 R)
• M30: 10,924,684 km (0.116 R)
• M31: 11,086,549 km (0.068 R)
• M32: 11,216,549 km (0.098 R)
• M33: 11,347,148 km (0.084 R)
• M34: 11,775,148 km (0.107 R)
• M35: 11,874,630 km (0.118 R)
• M36: 12,041,133 km (0.115 R)
• M37: 12,208,383 km (0.115 R)
• M38: 12,545,128 km (0.113 R)
• M39: 12,850,906 km (0.08 R)
• M40: 12,987,638 km (0.107 R)
• M41: 13,090,562 km (0.094 R)
• M42: 13,331,564 km (0.082 R)
• M43: 13,608,769 km (0.104 R)
• M44: 14,416,597 km (0.091 R)
• M45: 14,701,282 km (0.106 R)
• M46: 15,167,878 km (0.086 R)
• M47: 15,968,376 km (0.073 R)
• M48: 16,152,381 km (0.093 R)
• M49: 16,262,934 km (0.108 R)
• M50: 16,708,137 km (0.088 R)
• M51: 16,820,186 km (0.062 R)
• M52: 17,648,659 km (0.119 R)
• M53: 17,838,798 km (0.102 R)
• M54: 19,149,874 km (0.047 R)
• M55: 19,306,204 km (0.04 R)
• M56: 19,777,586 km (0.088 R)
• M57: 20,093,986 km (0.061 R)
• M58: 20,213,066 km (0.067 R)
• M59: 20,451,974 km (0.112 R)
• M60: 21,174,232 km (0.053 R)
• M61: 21,295,406 km (0.059 R)
• M62: 22,191,199 km (0.1 R)
• M63: 22,767,749 km (0.114 R)
• M64: 23,474,449 km (0.104 R)
• M65: 23,599,812 km (0.032 R)
• M66: 23,851,436 km (0.116 R)
• M67: 24,188,330 km (0.116 R)
• M68: 24,357,226 km (0.034 R)
• M69: 25,465,447 km (0.088 R)
• M70: 25,723,503 km (0.065 R)
• M71: 26,764,405 km (0.085 R)
• M72: 27,114,464 km (0.076 R)
• M73: 27,378,056 km (0.092 R)
• M74: 27,466,019 km (0.068 R)
• M75: 28,351,639 km (0.057 R)
• M76: 28,797,889 km (0.115 R)
• M77: 30,287,136 km (0.099 R)
• M78: 30,423,869 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 12.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.62 AU - 12.7 AU

Year: 13326 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,691,268 km

• M1: 182,509 km (0.07 R)
• M2: 438,771 km (0.08 R)
• M3: 628,012 km (0.04 R)
• M4: 1,137,692 km (0.095 R)
• M5: 2,512,945 km (0.064 R)
• M6: 2,616,467 km (0.119 R)
• M7: 2,785,213 km (0.066 R)
• M8: 2,914,316 km (0.064 R)
• M9: 3,111,636 km (0.113 R)
• M10: 3,777,645 km (0.08 R)
• M11: 3,945,045 km (0.108 R)
• M12: 4,139,523 km (0.112 R)
• M13: 4,337,141 km (0.11 R)
• M14: 5,425,167 km (0.106 R)
• M15: 5,641,784 km (0.082 R)
• M16: 5,916,596 km (0.053 R)
• M17: 6,450,959 km (0.086 R)
• M18: 6,709,465 km (0.115 R)
• M19: 7,296,337 km (0.071 R)
• M20: 7,808,111 km (0.064 R)
• M21: 8,331,704 km (0.095 R)
• M22: 8,930,245 km (0.099 R)
• M23: 10,302,506 km (0.112 R)
• M24: 10,403,036 km (0.068 R)
• M25: 10,876,513 km (0.088 R)
• M26: 11,013,096 km (0.099 R)
• M27: 12,126,254 km (0.068 R)
• M28: 12,338,982 km (0.044 R)
• M29: 12,876,338 km (0.091 R)
• M30: 13,165,959 km (0.08 R)
• M31: 14,010,738 km (0.075 R)
• M32: 14,496,034 km (0.049 R)
• M33: 14,835,322 km (0.084 R)
• M34: 15,907,490 km (0.111 R)
• M35: 16,023,727 km (0.082 R)
• M36: 16,413,729 km (0.065 R)
• M37: 16,727,884 km (0.097 R)
• M38: 17,522,099 km (0.111 R)
• M39: 17,964,161 km (0.065 R)
• M40: 18,247,350 km (0.11 R)
• M41: 18,369,123 km (0.109 R)
• M42: 18,777,226 km (0.118 R)
• M43: 19,188,320 km (0.099 R)
• M44: 20,777,499 km (0.07 R)
• M45: 20,947,292 km (0.041 R)
• M46: 21,074,899 km (0.069 R)
• M47: 21,587,870 km (0.088 R)
• M48: 21,716,824 km (0.098 R)
• M49: 22,713,594 km (0.118 R)
• M50: 23,725,325 km (0.082 R)
• M51: 23,902,748 km (0.118 R)
• M52: 24,036,039 km (0.093 R)
• M53: 25,021,740 km (0.09 R)
• M54: 25,610,407 km (0.062 R)
• M55: 25,929,201 km (0.028 R)
• M56: 26,020,605 km (0.109 R)
• M57: 27,403,637 km (0.057 R)
• M58: 27,729,761 km (0.103 R)
• M59: 27,823,259 km (0.029 R)
• M60: 29,047,269 km (0.087 R)
• M61: 29,142,114 km (0.102 R)
• M62: 29,618,134 km (0.099 R)
• M63: 29,761,449 km (0.048 R)
• M64: 30,144,719 km (0.115 R)
• M65: 30,964,515 km (0.071 R)
• M66: 31,353,021 km (0.096 R)
• M67: 31,547,797 km (0.058 R)
• M68: 32,183,588 km (0.042 R)
• M69: 32,478,446 km (0.101 R)

Asteroid Belt

Center: 13.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.8

Radius: 7.8

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.01 AU - 19.49 AU

Year: 27432 Days

Day: 19 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,691,268 km

• M1: 466,895 km (0.102 R)
• M2: 990,488 km (0.068 R)
• M3: 1,174,942 km (0.111 R)
• M4: 1,577,061 km (0.101 R)
• M5: 1,684,023 km (0.074 R)
• M6: 1,756,578 km (0.112 R)
• M7: 2,058,018 km (0.105 R)
• M8: 2,416,454 km (0.096 R)
• M9: 2,751,404 km (0.117 R)
• M10: 3,101,164 km (0.113 R)
• M11: 3,794,700 km (0.089 R)
• M12: 5,158,135 km (0.12 R)
• M13: 7,185,036 km (0.06 R)
• M14: 7,604,957 km (0.062 R)
• M15: 8,218,458 km (0.084 R)
• M16: 8,280,691 km (0.102 R)
• M17: 9,168,405 km (0.073 R)
• M18: 10,086,038 km (0.061 R)
• M19: 10,691,311 km (0.111 R)
• M20: 10,895,662 km (0.05 R)
• M21: 10,964,178 km (0.086 R)
• M22: 11,101,359 km (0.093 R)
• M23: 11,516,642 km (0.12 R)
• M24: 12,937,224 km (0.07 R)
• M25: 13,374,050 km (0.116 R)
• M26: 14,412,259 km (0.118 R)
• M27: 14,638,002 km (0.092 R)
• M28: 15,017,083 km (0.085 R)
• M29: 16,960,060 km (0.087 R)
• M30: 17,598,394 km (0.082 R)
• M31: 17,839,696 km (0.113 R)
• M32: 18,325,739 km (0.028 R)
• M33: 19,810,049 km (0.113 R)
• M34: 19,977,300 km (0.113 R)
• M35: 20,145,148 km (0.098 R)
• M36: 20,482,043 km (0.115 R)
• M37: 20,820,882 km (0.083 R)
• M38: 21,418,226 km (0.115 R)
• M39: 27,506,860 km (0.094 R)
• M40: 28,068,151 km (0.085 R)
• M41: 28,727,728 km (0.071 R)
• M42: 30,254,524 km (0.081 R)
• M43: 30,447,206 km (0.103 R)
• M44: 30,640,337 km (0.067 R)
• M45: 31,807,499 km (0.076 R)
• M46: 32,101,609 km (0.09 R)
• M47: 32,396,616 km (0.037 R)
• M48: 32,692,520 km (0.031 R)
• M49: 33,585,470 km (0.117 R)
• M50: 34,486,498 km (0.086 R)
• M51: 37,030,709 km (0.111 R)
• M52: 38,481,659 km (0.052 R)
• M53: 39,214,090 km (0.074 R)
• M54: 39,319,108 km (0.038 R)
• M55: 40,268,456 km (0.073 R)
• M56: 40,480,436 km (0.066 R)
• M57: 41,225,284 km (0.054 R)
• M58: 45,237,050 km (0.076 R)
• M59: 45,347,154 km (0.07 R)
• M60: 46,231,576 km (0.042 R)
• M61: 46,342,428 km (0.075 R)
• M62: 47,568,682 km (0.117 R)
• M63: 47,680,731 km (0.12 R)
• M64: 48,805,557 km (0.115 R)
• M65: 49,144,845 km (0.093 R)
• M66: 50,167,048 km (0.118 R)
• M67: 50,281,041 km (0.041 R)
• M68: 52,232,396 km (0.049 R)
• M69: 53,857,926 km (0.077 R)
• M70: 54,325,420 km (0.05 R)
• M71: 57,039,424 km (0.113 R)
• M72: 58,472,871 km (0.083 R)
• M73: 59,194,082 km (0.103 R)
• M74: 60,039,161 km (0.09 R)
• M75: 67,318,892 km (0.087 R)
• M76: 67,570,516 km (0.088 R)
• M77: 67,696,477 km (0.043 R)
• M78: 68,200,921 km (0.057 R)
• M79: 69,594,575 km (0.071 R)
• M80: 70,231,264 km (0.106 R)
• M81: 73,184,475 km (0.064 R)
• M82: 73,702,233 km (0.097 R)
• M83: 76,047,030 km (0.053 R)
• M84: 76,178,078 km (0.108 R)
• M85: 78,813,544 km (0.105 R)
• M86: 79,344,167 km (0.118 R)
• M87: 79,742,995 km (0.039 R)
• M88: 80,809,628 km (0.091 R)
• M89: 81,344,740 km (0.108 R)
• M90: 82,015,237 km (0.12 R)
• M91: 82,687,680 km (0.098 R)
• M92: 83,497,004 km (0.097 R)
• M93: 89,511,288 km (0.071 R)
• M94: 92,710,288 km (0.066 R)
• M95: 93,270,383 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit