🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.42 AU - 1.56 AU

Year: 541 Days

Day: 17.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 155.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,429,492 km

• M1: 73,752 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.23 AU - 3.11 AU

Year: 1297 Days

Day: 35.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,429,492 km

• M1: 552,914 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.27 AU - 3.63 AU

Year: 1506 Days

Day: 44.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.69 AU - 3.35 AU

Year: 1560 Days

Day: 41.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.56 AU - 10.88 AU

Year: 8321 Days

Day: 14.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 10.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.14 AU - 11.5 AU

Year: 9854 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,429,492 km

• M1: 256,560 km (0.094 R)
• M2: 384,915 km (0.093 R)
• M3: 577,149 km (0.055 R)
• M4: 831,016 km (0.115 R)
• M5: 948,899 km (0.061 R)
• M6: 1,389,166 km (0.111 R)
• M7: 1,697,038 km (0.11 R)
• M8: 2,006,706 km (0.072 R)
• M9: 2,701,588 km (0.075 R)
• M10: 2,949,023 km (0.12 R)
• M11: 3,063,914 km (0.114 R)
• M12: 3,859,775 km (0.106 R)
• M13: 3,935,172 km (0.049 R)
• M14: 4,477,315 km (0.094 R)
• M15: 4,609,858 km (0.063 R)
• M16: 4,797,604 km (0.115 R)
• M17: 5,015,418 km (0.108 R)
• M18: 5,432,647 km (0.12 R)
• M19: 5,948,011 km (0.087 R)
• M20: 7,148,983 km (0.095 R)
• M21: 7,968,929 km (0.102 R)
• M22: 8,521,095 km (0.119 R)
• M23: 9,662,526 km (0.116 R)
• M24: 10,146,476 km (0.07 R)
• M25: 10,216,188 km (0.109 R)
• M26: 10,496,983 km (0.096 R)
• M27: 11,030,150 km (0.116 R)
• M28: 11,354,478 km (0.098 R)
• M29: 12,495,013 km (0.118 R)
• M30: 12,569,811 km (0.112 R)
• M31: 12,870,802 km (0.072 R)
• M32: 13,594,856 km (0.114 R)
• M33: 13,826,284 km (0.075 R)
• M34: 14,097,954 km (0.047 R)
• M35: 14,607,185 km (0.103 R)
• M36: 14,804,654 km (0.109 R)
• M37: 15,202,285 km (0.109 R)
• M38: 15,322,263 km (0.097 R)
• M39: 17,159,325 km (0.071 R)
• M40: 17,787,037 km (0.043 R)
• M41: 18,978,883 km (0.095 R)
• M42: 20,152,329 km (0.076 R)
• M43: 20,328,256 km (0.086 R)
• M44: 21,125,912 km (0.091 R)
• M45: 21,394,141 km (0.054 R)
• M46: 21,753,475 km (0.06 R)
• M47: 22,569,232 km (0.115 R)
• M48: 23,348,936 km (0.111 R)
• M49: 23,626,291 km (0.117 R)
• M50: 24,746,330 km (0.111 R)
• M51: 25,312,857 km (0.034 R)
• M52: 25,740,558 km (0.051 R)
• M53: 25,883,723 km (0.081 R)
• M54: 27,914,813 km (0.115 R)
• M55: 28,258,290 km (0.101 R)
• M56: 28,652,630 km (0.082 R)
• M57: 29,646,259 km (0.11 R)
• M58: 30,197,527 km (0.08 R)
• M59: 30,398,886 km (0.115 R)
• M60: 30,802,950 km (0.082 R)
• M61: 31,056,219 km (0.09 R)
• M62: 31,514,138 km (0.086 R)
• M63: 31,871,826 km (0.112 R)
• M64: 32,746,076 km (0.069 R)
• M65: 34,465,554 km (0.06 R)
• M66: 35,045,096 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 13

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.46 AU - 17.86 AU

Year: 20212 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,429,492 km

• M1: 324,029 km (0.115 R)
• M2: 417,228 km (0.092 R)
• M3: 561,590 km (0.079 R)
• M4: 683,064 km (0.112 R)
• M5: 1,132,605 km (0.099 R)
• M6: 1,265,448 km (0.039 R)
• M7: 1,347,877 km (0.094 R)
• M8: 1,547,740 km (0.098 R)
• M9: 1,788,592 km (0.068 R)
• M10: 1,977,385 km (0.028 R)
• M11: 2,548,400 km (0.036 R)
• M12: 2,690,219 km (0.104 R)
• M13: 2,871,232 km (0.069 R)
• M14: 4,418,074 km (0.075 R)
• M15: 4,806,879 km (0.113 R)
• M16: 6,373,916 km (0.103 R)
• M17: 6,568,095 km (0.113 R)
• M18: 6,715,000 km (0.113 R)
• M19: 7,825,465 km (0.096 R)
• M20: 8,508,379 km (0.027 R)
• M21: 9,540,754 km (0.086 R)
• M22: 10,440,884 km (0.068 R)
• M23: 10,670,068 km (0.034 R)
• M24: 11,781,880 km (0.118 R)
• M25: 11,960,799 km (0.035 R)
• M26: 12,685,600 km (0.108 R)
• M27: 12,869,007 km (0.088 R)
• M28: 12,991,827 km (0.05 R)
• M29: 13,549,079 km (0.112 R)
• M30: 14,114,260 km (0.072 R)
• M31: 14,431,557 km (0.101 R)
• M32: 15,462,885 km (0.077 R)
• M33: 15,855,878 km (0.092 R)
• M34: 16,053,497 km (0.112 R)
• M35: 18,143,828 km (0.043 R)
• M36: 18,558,214 km (0.112 R)
• M37: 19,678,702 km (0.118 R)
• M38: 19,962,190 km (0.099 R)
• M39: 20,893,138 km (0.111 R)
• M40: 23,244,218 km (0.034 R)
• M41: 23,468,914 km (0.043 R)
• M42: 25,833,009 km (0.054 R)
• M43: 27,873,524 km (0.03 R)
• M44: 28,032,696 km (0.097 R)
• M45: 30,783,502 km (0.109 R)
• M46: 31,360,501 km (0.092 R)
• M47: 33,534,756 km (0.092 R)
• M48: 34,128,361 km (0.065 R)
• M49: 34,554,565 km (0.11 R)
• M50: 35,240,172 km (0.101 R)
• M51: 36,886,347 km (0.115 R)
• M52: 37,148,442 km (0.041 R)
• M53: 37,499,100 km (0.116 R)
• M54: 38,027,031 km (0.075 R)
• M55: 39,536,174 km (0.087 R)
• M56: 39,625,634 km (0.084 R)
• M57: 40,163,288 km (0.084 R)
• M58: 40,343,105 km (0.092 R)
• M59: 40,974,408 km (0.112 R)
• M60: 41,882,018 km (0.099 R)
• M61: 42,338,292 km (0.105 R)
• M62: 44,365,642 km (0.115 R)
• M63: 44,644,493 km (0.059 R)
• M64: 45,203,989 km (0.074 R)
• M65: 46,047,571 km (0.059 R)
• M66: 46,141,668 km (0.082 R)
• M67: 46,801,993 km (0.091 R)
• M68: 48,897,261 km (0.112 R)
• M69: 48,993,153 km (0.056 R)
• M70: 50,246,484 km (0.118 R)
• M71: 51,315,211 km (0.119 R)
• M72: 51,999,173 km (0.102 R)
• M73: 53,672,874 km (0.106 R)
• M74: 54,964,651 km (0.117 R)
• M75: 55,464,159 km (0.11 R)
• M76: 56,467,811 km (0.111 R)
• M77: 57,781,579 km (0.094 R)
• M78: 59,105,371 km (0.038 R)
• M79: 60,851,477 km (0.107 R)
• M80: 61,679,052 km (0.087 R)
• M81: 62,614,638 km (0.089 R)
• M82: 63,659,579 km (0.094 R)
• M83: 65,449,068 km (0.108 R)
• M84: 65,660,749 km (0.077 R)
• M85: 65,872,580 km (0.094 R)
• M86: 70,590,747 km (0.078 R)
• M87: 72,114,701 km (0.032 R)
• M88: 72,661,481 km (0.101 R)
• M89: 72,880,642 km (0.086 R)
• M90: 73,319,562 km (0.078 R)

Kuiper Belt

Range: 36.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 14,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit