🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 197 Days

Day: 33.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.61 AU - 2.01 AU

Year: 1087 Days

Day: 40 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,667,805 km

• M1: 357,240 km (0.099 R)
• M2: 375,042 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.7 AU - 2 AU

Year: 1123 Days

Day: 24.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.73 AU - 2.49 AU

Year: 1368 Days

Day: 35.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.07 AU - 2.67 AU

Year: 1628 Days

Day: 12.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 8

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.47 AU - 4.45 AU

Year: 3516 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,667,805 km

• M1: 135,236 km (0.087 R)
• M2: 490,531 km (0.046 R)
• M3: 556,354 km (0.119 R)
• M4: 708,496 km (0.077 R)
• M5: 762,351 km (0.091 R)
• M6: 817,852 km (0.106 R)
• M7: 992,582 km (0.091 R)
• M8: 1,141,282 km (0.05 R)
• M9: 1,324,091 km (0.099 R)
• M10: 1,530,536 km (0.085 R)
• M11: 1,601,744 km (0.118 R)
• M12: 1,717,982 km (0.047 R)
• M13: 2,083,749 km (0.118 R)
• M14: 2,308,146 km (0.099 R)
• M15: 2,373,819 km (0.057 R)
• M16: 2,523,716 km (0.053 R)
• M17: 3,209,024 km (0.102 R)
• M18: 3,264,076 km (0.104 R)
• M19: 3,319,427 km (0.094 R)
• M20: 3,677,415 km (0.104 R)
• M21: 4,008,176 km (0.08 R)
• M22: 4,532,516 km (0.032 R)
• M23: 4,760,803 km (0.068 R)
• M24: 4,887,063 km (0.063 R)
• M25: 5,099,791 km (0.1 R)
• M26: 5,272,278 km (0.075 R)
• M27: 5,468,550 km (0.116 R)
• M28: 5,556,514 km (0.095 R)
• M29: 6,231,649 km (0.062 R)
• M30: 6,956,301 km (0.098 R)
• M31: 7,123,551 km (0.04 R)
• M32: 7,389,237 km (0.089 R)
• M33: 7,511,159 km (0.069 R)
• M34: 8,030,115 km (0.109 R)
• M35: 8,180,460 km (0.098 R)
• M36: 8,357,135 km (0.113 R)
• M37: 8,407,849 km (0.113 R)
• M38: 8,791,568 km (0.08 R)
• M39: 9,154,791 km (0.104 R)
• M40: 9,708,752 km (0.073 R)
• M41: 10,111,170 km (0.105 R)
• M42: 10,711,208 km (0.094 R)
• M43: 11,266,814 km (0.117 R)
• M44: 11,379,012 km (0.099 R)
• M45: 11,491,660 km (0.086 R)
• M46: 11,945,689 km (0.067 R)
• M47: 12,232,618 km (0.099 R)
• M48: 13,850,369 km (0.037 R)
• M49: 14,272,834 km (0.089 R)
• M50: 14,668,969 km (0.104 R)
• M51: 15,347,395 km (0.114 R)
• M52: 15,596,775 km (0.112 R)
• M53: 15,973,163 km (0.099 R)
• M54: 16,036,144 km (0.079 R)
• M55: 16,416,122 km (0.041 R)
• M56: 16,735,065 km (0.104 R)
• M57: 16,831,107 km (0.031 R)
• M58: 17,023,789 km (0.118 R)
• M59: 17,443,710 km (0.11 R)
• M60: 17,606,173 km (0.079 R)
• M61: 17,834,460 km (0.094 R)
• M62: 17,899,834 km (0.106 R)
• M63: 18,063,793 km (0.09 R)
• M64: 18,525,153 km (0.08 R)
• M65: 19,358,862 km (0.08 R)
• M66: 19,459,691 km (0.1 R)
• M67: 19,695,756 km (0.069 R)
• M68: 20,821,181 km (0.044 R)
• M69: 21,235,717 km (0.074 R)
• M70: 21,862,382 km (0.057 R)
• M71: 21,967,400 km (0.104 R)
• M72: 23,062,756 km (0.064 R)
• M73: 23,312,584 km (0.054 R)
• M74: 23,419,995 km (0.062 R)
• M75: 23,527,407 km (0.073 R)
• M76: 23,706,924 km (0.06 R)
• M77: 23,778,881 km (0.108 R)
• M78: 24,175,913 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 12.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.75 AU - 8.93 AU

Year: 11728 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 78.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,667,805 km

• M1: 399,127 km (0.11 R)
• M2: 499,208 km (0.092 R)
• M3: 861,385 km (0.117 R)
• M4: 1,104,182 km (0.051 R)
• M5: 1,212,042 km (0.066 R)
• M6: 1,301,352 km (0.112 R)
• M7: 1,510,490 km (0.116 R)
• M8: 1,656,348 km (0.036 R)
• M9: 1,756,279 km (0.096 R)
• M10: 1,962,574 km (0.059 R)
• M11: 2,371,126 km (0.073 R)
• M12: 2,687,825 km (0.118 R)
• M13: 3,235,652 km (0.092 R)
• M14: 3,522,731 km (0.093 R)
• M15: 3,851,547 km (0.117 R)
• M16: 4,087,612 km (0.034 R)
• M17: 4,433,333 km (0.106 R)
• M18: 4,574,254 km (0.036 R)
• M19: 4,716,821 km (0.1 R)
• M20: 4,860,884 km (0.037 R)
• M21: 5,489,195 km (0.086 R)
• M22: 5,640,887 km (0.103 R)
• M23: 6,539,671 km (0.091 R)
• M24: 6,862,802 km (0.103 R)
• M25: 7,906,247 km (0.066 R)
• M26: 7,991,967 km (0.111 R)
• M27: 8,424,754 km (0.11 R)
• M28: 8,512,268 km (0.108 R)
• M29: 8,820,889 km (0.096 R)
• M30: 9,133,249 km (0.106 R)
• M31: 10,045,647 km (0.109 R)
• M32: 10,987,066 km (0.112 R)
• M33: 11,323,362 km (0.088 R)
• M34: 12,352,147 km (0.098 R)
• M35: 12,601,526 km (0.102 R)
• M36: 12,752,022 km (0.104 R)
• M37: 13,462,013 km (0.072 R)
• M38: 14,028,840 km (0.083 R)
• M39: 14,446,068 km (0.101 R)
• M40: 14,708,911 km (0.068 R)
• M41: 14,920,293 km (0.104 R)
• M42: 15,506,866 km (0.027 R)
• M43: 16,757,654 km (0.083 R)
• M44: 17,702,963 km (0.097 R)
• M45: 17,871,560 km (0.118 R)
• M46: 18,040,755 km (0.111 R)
• M47: 18,323,944 km (0.105 R)
• M48: 18,665,626 km (0.066 R)
• M49: 19,413,166 km (0.096 R)
• M50: 19,819,773 km (0.085 R)
• M51: 20,288,014 km (0.072 R)
• M52: 23,357,314 km (0.1 R)
• M53: 23,851,735 km (0.034 R)
• M54: 24,162,599 km (0.051 R)
• M55: 24,474,810 km (0.071 R)
• M56: 24,662,705 km (0.119 R)
• M57: 25,040,140 km (0.097 R)
• M58: 25,229,382 km (0.113 R)
• M59: 25,609,659 km (0.105 R)
• M60: 25,991,732 km (0.105 R)
• M61: 27,084,694 km (0.097 R)
• M62: 27,279,022 km (0.044 R)
• M63: 27,409,023 km (0.103 R)
• M64: 28,258,140 km (0.051 R)
• M65: 28,851,146 km (0.068 R)
• M66: 30,857,254 km (0.036 R)
• M67: 31,196,093 km (0.064 R)
• M68: 32,425,638 km (0.095 R)
• M69: 32,563,268 km (0.069 R)
• M70: 32,770,162 km (0.106 R)
• M71: 36,781,030 km (0.094 R)
• M72: 37,212,171 km (0.095 R)
• M73: 38,224,799 km (0.089 R)
• M74: 39,760,571 km (0.077 R)
• M75: 40,795,489 km (0.056 R)
• M76: 42,214,425 km (0.079 R)
• M77: 42,515,116 km (0.113 R)
• M78: 43,801,359 km (0.042 R)
• M79: 45,253,954 km (0.082 R)
• M80: 46,489,483 km (0.102 R)
• M81: 46,877,839 km (0.113 R)
• M82: 47,971,100 km (0.065 R)
• M83: 49,388,839 km (0.113 R)
• M84: 50,103,020 km (0.095 R)
• M85: 51,380,885 km (0.102 R)
• M86: 51,621,737 km (0.111 R)
• M87: 51,862,889 km (0.081 R)
• M88: 53,317,728 km (0.053 R)
• M89: 54,213,520 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 5.6

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.5 AU - 15.74 AU

Year: 27547 Days

Day: 22.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,667,805 km

• M1: 118,781 km (0.087 R)
• M2: 159,771 km (0.1 R)
• M3: 426,055 km (0.094 R)
• M4: 1,506,899 km (0.099 R)
• M5: 2,110,078 km (0.094 R)
• M6: 2,174,106 km (0.064 R)
• M7: 2,437,099 km (0.072 R)
• M8: 3,285,020 km (0.106 R)
• M9: 4,054,850 km (0.062 R)
• M10: 4,459,961 km (0.111 R)
• M11: 4,877,938 km (0.092 R)
• M12: 5,221,265 km (0.103 R)
• M13: 5,439,827 km (0.113 R)
• M14: 5,528,090 km (0.097 R)
• M15: 5,661,382 km (0.109 R)
• M16: 6,718,291 km (0.117 R)
• M17: 7,537,788 km (0.116 R)
• M18: 8,286,824 km (0.117 R)
• M19: 8,747,586 km (0.116 R)
• M20: 9,059,348 km (0.07 R)
• M21: 9,374,700 km (0.075 R)
• M22: 9,480,615 km (0.118 R)
• M23: 9,800,904 km (0.101 R)
• M24: 10,506,707 km (0.066 R)
• M25: 11,624,503 km (0.055 R)
• M26: 12,370,996 km (0.074 R)
• M27: 12,779,398 km (0.05 R)
• M28: 14,152,258 km (0.102 R)
• M29: 14,640,545 km (0.048 R)
• M30: 14,948,567 km (0.097 R)
• M31: 16,648,747 km (0.104 R)
• M32: 16,777,102 km (0.064 R)
• M33: 17,164,112 km (0.083 R)
• M34: 18,874,913 km (0.09 R)
• M35: 20,846,314 km (0.046 R)
• M36: 21,471,334 km (0.116 R)
• M37: 21,751,082 km (0.117 R)
• M38: 23,887,489 km (0.112 R)
• M39: 25,570,166 km (0.086 R)
• M40: 26,015,369 km (0.108 R)
• M41: 26,089,719 km (0.086 R)
• M42: 26,238,868 km (0.099 R)
• M43: 27,669,473 km (0.031 R)
• M44: 28,355,977 km (0.099 R)
• M45: 28,893,782 km (0.107 R)
• M46: 29,048,017 km (0.107 R)
• M47: 29,280,043 km (0.105 R)
• M48: 29,901,473 km (0.101 R)
• M49: 30,448,851 km (0.059 R)
• M50: 30,527,390 km (0.1 R)
• M51: 30,684,468 km (0.107 R)
• M52: 31,236,484 km (0.109 R)
• M53: 31,315,621 km (0.111 R)
• M54: 31,791,941 km (0.113 R)
• M55: 32,430,574 km (0.104 R)
• M56: 32,590,943 km (0.034 R)
• M57: 34,863,185 km (0.107 R)
• M58: 35,274,280 km (0.117 R)
• M59: 35,604,293 km (0.078 R)
• M60: 36,101,257 km (0.028 R)
• M61: 37,774,360 km (0.068 R)
• M62: 37,943,106 km (0.045 R)
• M63: 38,366,020 km (0.111 R)
• M64: 39,216,334 km (0.025 R)
• M65: 39,815,324 km (0.104 R)
• M66: 41,717,311 km (0.119 R)
• M67: 43,825,893 km (0.08 R)
• M68: 43,914,455 km (0.032 R)
• M69: 44,714,654 km (0.074 R)
• M70: 48,328,490 km (0.118 R)
• M71: 48,695,005 km (0.103 R)
• M72: 50,263,089 km (0.059 R)
• M73: 51,566,685 km (0.114 R)
• M74: 51,847,480 km (0.109 R)
• M75: 52,222,672 km (0.104 R)
• M76: 53,164,690 km (0.104 R)
• M77: 53,259,236 km (0.095 R)
• M78: 53,543,023 km (0.045 R)
• M79: 54,492,820 km (0.114 R)
• M80: 57,472,360 km (0.079 R)
• M81: 57,569,300 km (0.038 R)
• M82: 58,737,360 km (0.089 R)
• M83: 60,800,464 km (0.113 R)
• M84: 61,791,101 km (0.112 R)
• M85: 62,388,146 km (0.078 R)
• M86: 62,587,560 km (0.066 R)
• M87: 64,896,005 km (0.108 R)
• M88: 67,028,074 km (0.113 R)
• M89: 67,130,100 km (0.086 R)
• M90: 67,539,100 km (0.076 R)
• M91: 67,846,225 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit