🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 159 Days

Day: 43.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.54 AU - 0.7 AU

Year: 180 Days

Day: 30.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.82 AU - 1.24 AU

Year: 386 Days

Day: 12.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 148.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,882,966 km

• M1: 671,994 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.83 AU - 1.35 AU

Year: 420 Days

Day: 13.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,882,966 km

• M1: 414,984 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.24 AU - 3.64 AU

Year: 1860 Days

Day: 32 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 12.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.62 AU - 8.78 AU

Year: 7128 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,882,966 km

• M1: 176,974 km (0.108 R)
• M2: 309,368 km (0.05 R)
• M3: 505,940 km (0.111 R)
• M4: 850,015 km (0.101 R)
• M5: 1,130,362 km (0.082 R)
• M6: 1,281,904 km (0.111 R)
• M7: 1,758,673 km (0.12 R)
• M8: 2,140,895 km (0.093 R)
• M9: 2,352,726 km (0.117 R)
• M10: 2,461,334 km (0.069 R)
• M11: 2,549,447 km (0.038 R)
• M12: 2,683,636 km (0.109 R)
• M13: 3,688,784 km (0.051 R)
• M14: 4,284,782 km (0.063 R)
• M15: 4,391,595 km (0.072 R)
• M16: 4,472,228 km (0.109 R)
• M17: 4,911,148 km (0.109 R)
• M18: 5,135,695 km (0.112 R)
• M19: 5,249,389 km (0.066 R)
• M20: 5,653,603 km (0.086 R)
• M21: 6,339,808 km (0.039 R)
• M22: 6,492,548 km (0.113 R)
• M23: 6,615,667 km (0.114 R)
• M24: 6,895,265 km (0.116 R)
• M25: 7,020,927 km (0.098 R)
• M26: 7,530,906 km (0.114 R)
• M27: 7,954,119 km (0.12 R)
• M28: 9,408,958 km (0.104 R)
• M29: 10,220,527 km (0.087 R)
• M30: 10,435,947 km (0.111 R)
• M31: 10,580,309 km (0.108 R)
• M32: 10,834,775 km (0.072 R)
• M33: 11,275,640 km (0.114 R)
• M34: 11,647,541 km (0.073 R)
• M35: 11,872,685 km (0.056 R)
• M36: 12,289,016 km (0.09 R)
• M37: 12,441,606 km (0.076 R)
• M38: 13,331,414 km (0.046 R)
• M39: 14,442,328 km (0.109 R)
• M40: 14,643,836 km (0.047 R)
• M41: 14,886,933 km (0.091 R)
• M42: 16,667,596 km (0.101 R)
• M43: 16,879,128 km (0.083 R)
• M44: 17,219,164 km (0.066 R)
• M45: 17,776,715 km (0.117 R)
• M46: 18,036,118 km (0.076 R)
• M47: 18,209,651 km (0.06 R)
• M48: 18,777,674 km (0.06 R)
• M49: 18,865,638 km (0.039 R)
• M50: 19,395,962 km (0.077 R)
• M51: 19,484,823 km (0.106 R)
• M52: 19,618,414 km (0.068 R)
• M53: 20,426,243 km (0.102 R)
• M54: 22,120,588 km (0.107 R)
• M55: 22,867,231 km (0.068 R)
• M56: 23,149,373 km (0.11 R)
• M57: 23,527,407 km (0.069 R)
• M58: 24,962,948 km (0.094 R)
• M59: 25,156,528 km (0.076 R)
• M60: 25,691,340 km (0.109 R)
• M61: 26,426,763 km (0.083 R)
• M62: 26,871,368 km (0.062 R)
• M63: 27,467,964 km (0.058 R)
• M64: 28,018,784 km (0.119 R)
• M65: 28,472,065 km (0.118 R)
• M66: 28,674,321 km (0.119 R)
• M67: 28,978,604 km (0.047 R)
• M68: 29,744,096 km (0.114 R)
• M69: 30,309,576 km (0.073 R)
• M70: 31,190,558 km (0.11 R)
• M71: 31,399,097 km (0.107 R)
• M72: 31,922,390 km (0.119 R)
• M73: 32,607,100 km (0.114 R)
• M74: 33,137,125 km (0.055 R)
• M75: 33,509,773 km (0.059 R)
• M76: 34,312,964 km (0.12 R)
• M77: 34,852,115 km (0.061 R)
• M78: 35,176,892 km (0.028 R)
• M79: 36,431,121 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 13.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.66 AU - 11.24 AU

Year: 11580 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,882,966 km

• M1: 175,179 km (0.104 R)
• M2: 261,647 km (0.083 R)
• M3: 358,885 km (0.099 R)
• M4: 505,342 km (0.111 R)
• M5: 710,440 km (0.116 R)
• M6: 965,056 km (0.053 R)
• M7: 1,358,797 km (0.079 R)
• M8: 1,926,222 km (0.097 R)
• M9: 2,131,171 km (0.101 R)
• M10: 2,703,383 km (0.085 R)
• M11: 2,875,720 km (0.109 R)
• M12: 3,292,051 km (0.084 R)
• M13: 4,182,158 km (0.117 R)
• M14: 4,551,515 km (0.026 R)
• M15: 4,792,368 km (0.076 R)
• M16: 5,001,954 km (0.118 R)
• M17: 5,539,609 km (0.082 R)
• M18: 6,095,814 km (0.104 R)
• M19: 6,515,137 km (0.119 R)
• M20: 6,904,540 km (0.098 R)
• M21: 7,181,745 km (0.087 R)
• M22: 7,706,235 km (0.084 R)
• M23: 9,748,545 km (0.032 R)
• M24: 10,149,318 km (0.104 R)
• M25: 10,646,581 km (0.059 R)
• M26: 10,737,836 km (0.042 R)
• M27: 11,151,773 km (0.103 R)
• M28: 11,524,122 km (0.101 R)
• M29: 11,617,771 km (0.097 R)
• M30: 12,042,778 km (0.098 R)
• M31: 12,281,088 km (0.106 R)
• M32: 12,569,063 km (0.105 R)
• M33: 12,665,704 km (0.07 R)
• M34: 13,151,897 km (0.103 R)
• M35: 13,299,101 km (0.102 R)
• M36: 13,694,039 km (0.114 R)
• M37: 14,344,042 km (0.087 R)
• M38: 14,698,290 km (0.08 R)
• M39: 15,312,240 km (0.106 R)
• M40: 15,415,313 km (0.09 R)
• M41: 15,830,297 km (0.118 R)
• M42: 15,934,567 km (0.113 R)
• M43: 17,043,685 km (0.073 R)
• M44: 17,472,732 km (0.097 R)
• M45: 17,580,592 km (0.079 R)
• M46: 17,742,756 km (0.051 R)
• M47: 18,671,011 km (0.071 R)
• M48: 19,671,073 km (0.092 R)
• M49: 20,008,266 km (0.031 R)
• M50: 20,859,777 km (0.106 R)
• M51: 21,088,961 km (0.089 R)
• M52: 23,069,637 km (0.077 R)
• M53: 23,962,288 km (0.116 R)
• M54: 25,109,105 km (0.119 R)
• M55: 27,080,955 km (0.104 R)
• M56: 27,205,869 km (0.117 R)
• M57: 27,959,244 km (0.106 R)
• M58: 28,528,912 km (0.106 R)
• M59: 30,130,956 km (0.044 R)
• M60: 32,954,466 km (0.093 R)
• M61: 33,087,758 km (0.08 R)
• M62: 33,488,979 km (0.084 R)
• M63: 35,655,904 km (0.105 R)
• M64: 35,861,452 km (0.099 R)
• M65: 35,998,633 km (0.049 R)
• M66: 37,797,996 km (0.111 R)
• M67: 40,052,736 km (0.049 R)
• M68: 40,837,825 km (0.115 R)
• M69: 41,268,218 km (0.116 R)
• M70: 41,411,982 km (0.114 R)
• M71: 41,916,575 km (0.055 R)
• M72: 42,061,237 km (0.091 R)
• M73: 42,641,078 km (0.1 R)
• M74: 42,786,337 km (0.047 R)
• M75: 43,004,750 km (0.048 R)
• M76: 43,369,619 km (0.119 R)
• M77: 44,175,653 km (0.117 R)
• M78: 45,877,329 km (0.027 R)
• M79: 46,026,178 km (0.066 R)
• M80: 46,474,075 km (0.039 R)
• M81: 47,374,205 km (0.094 R)
• M82: 47,524,850 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit