🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.25 AU - 1.53 AU

Year: 602 Days

Day: 14 Hours

Environment

Temp: -34 °C

Axial Tilt: 118.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,236,270 km

• M1: 454,927 km (0.1 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 9.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.08 AU - 11.28 AU

Year: 11923 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,236,270 km

• M1: 162,613 km (0.038 R)
• M2: 655,089 km (0.116 R)
• M3: 1,082,490 km (0.09 R)
• M4: 1,661,434 km (0.053 R)
• M5: 4,526,532 km (0.057 R)
• M6: 4,905,913 km (0.097 R)
• M7: 6,097,609 km (0.036 R)
• M8: 6,761,225 km (0.108 R)
• M9: 7,258,189 km (0.118 R)
• M10: 7,823,819 km (0.095 R)
• M11: 9,392,054 km (0.045 R)
• M12: 10,277,075 km (0.081 R)
• M13: 11,273,696 km (0.11 R)
• M14: 13,330,068 km (0.099 R)
• M15: 15,624,899 km (0.086 R)
• M16: 16,865,664 km (0.111 R)
• M17: 19,295,582 km (0.087 R)
• M18: 21,683,015 km (0.096 R)
• M19: 23,132,169 km (0.074 R)
• M20: 24,069,998 km (0.109 R)
• M21: 29,906,260 km (0.111 R)
• M22: 34,401,826 km (0.078 R)
• M23: 34,886,822 km (0.084 R)
• M24: 37,637,029 km (0.108 R)
• M25: 39,064,941 km (0.088 R)
• M26: 40,125,739 km (0.085 R)
• M27: 44,849,591 km (0.042 R)
• M28: 52,610,579 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 15

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.35 AU - 13.65 AU

Year: 13393 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,236,270 km

• M1: 187,596 km (0.078 R)
• M2: 1,425,967 km (0.114 R)
• M3: 4,789,077 km (0.101 R)
• M4: 5,483,809 km (0.053 R)
• M5: 6,461,730 km (0.101 R)
• M6: 7,658,214 km (0.104 R)
• M7: 8,198,711 km (0.056 R)
• M8: 9,600,443 km (0.027 R)
• M9: 10,532,737 km (0.06 R)
• M10: 11,758,542 km (0.039 R)
• M11: 12,826,073 km (0.04 R)
• M12: 13,332,162 km (0.11 R)
• M13: 18,190,802 km (0.068 R)
• M14: 20,565,070 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 11.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.75 AU - 12.73 AU

Year: 15720 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,236,270 km

• M1: 139,276 km (0.087 R)
• M2: 525,388 km (0.098 R)
• M3: 1,154,746 km (0.059 R)
• M4: 1,529,040 km (0.094 R)
• M5: 2,286,304 km (0.06 R)
• M6: 3,958,509 km (0.088 R)
• M7: 7,610,044 km (0.115 R)
• M8: 8,603,972 km (0.082 R)
• M9: 8,953,881 km (0.075 R)
• M10: 9,522,952 km (0.069 R)
• M11: 10,733,498 km (0.101 R)
• M12: 12,168,141 km (0.11 R)
• M13: 14,344,341 km (0.094 R)
• M14: 17,633,699 km (0.119 R)
• M15: 18,036,716 km (0.095 R)
• M16: 21,123,219 km (0.084 R)
• M17: 21,669,700 km (0.1 R)
• M18: 23,173,608 km (0.051 R)
• M19: 27,022,163 km (0.045 R)
• M20: 29,434,727 km (0.051 R)
• M21: 32,346,650 km (0.098 R)
• M22: 40,806,709 km (0.115 R)
• M23: 42,514,817 km (0.096 R)
• M24: 45,015,495 km (0.071 R)
• M25: 45,466,832 km (0.082 R)
• M26: 46,531,520 km (0.064 R)
• M27: 49,986,034 km (0.045 R)
• M28: 55,482,858 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.6

Radius: 7.8

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.77 AU - 15.49 AU

Year: 19498 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,236,270 km

• M1: 96,939 km (0.109 R)
• M2: 372,499 km (0.09 R)
• M3: 1,008,290 km (0.046 R)
• M4: 1,292,077 km (0.115 R)
• M5: 1,664,576 km (0.084 R)
• M6: 2,025,106 km (0.106 R)
• M7: 3,399,462 km (0.038 R)
• M8: 3,698,658 km (0.072 R)
• M9: 4,180,512 km (0.043 R)
• M10: 4,776,211 km (0.112 R)
• M11: 6,627,036 km (0.082 R)
• M12: 9,835,910 km (0.118 R)
• M13: 11,875,677 km (0.031 R)
• M14: 12,566,969 km (0.119 R)
• M15: 15,930,827 km (0.103 R)
• M16: 19,188,320 km (0.102 R)
• M17: 22,238,920 km (0.105 R)
• M18: 22,759,521 km (0.086 R)
• M19: 27,816,378 km (0.094 R)
• M20: 33,847,266 km (0.12 R)
• M21: 38,269,080 km (0.108 R)
• M22: 39,773,735 km (0.117 R)
• M23: 40,695,258 km (0.11 R)
• M24: 41,161,256 km (0.052 R)
• M25: 58,417,520 km (0.107 R)
• M26: 59,807,583 km (0.117 R)
• M27: 69,274,735 km (0.114 R)
• M28: 71,506,137 km (0.049 R)
• M29: 75,175,174 km (0.06 R)
• M30: 75,876,938 km (0.118 R)
• M31: 79,450,831 km (0.078 R)
• M32: 79,935,677 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 4.1

Gravity: 57.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.45 AU - 17.87 AU

Year: 20605 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,236,270 km

• M1: 51,162 km (0.052 R)
• M2: 217,216 km (0.045 R)
• M3: 414,835 km (0.094 R)
• M4: 542,741 km (0.072 R)
• M5: 991,983 km (0.036 R)
• M6: 1,256,173 km (0.115 R)
• M7: 1,673,402 km (0.078 R)
• M8: 2,648,331 km (0.072 R)
• M9: 3,155,767 km (0.092 R)
• M10: 3,662,305 km (0.103 R)
• M11: 4,118,729 km (0.039 R)
• M12: 4,255,760 km (0.12 R)
• M13: 7,477,799 km (0.079 R)
• M14: 8,426,998 km (0.108 R)
• M15: 9,394,746 km (0.102 R)
• M16: 11,346,251 km (0.107 R)
• M17: 11,616,275 km (0.059 R)
• M18: 12,029,165 km (0.097 R)
• M19: 12,451,928 km (0.053 R)
• M20: 14,556,471 km (0.047 R)
• M21: 15,859,618 km (0.113 R)
• M22: 16,367,653 km (0.101 R)
• M23: 16,712,326 km (0.083 R)
• M24: 19,357,815 km (0.073 R)
• M25: 19,743,179 km (0.078 R)
• M26: 20,829,708 km (0.097 R)
• M27: 26,745,556 km (0.068 R)
• M28: 29,067,315 km (0.104 R)
• M29: 49,722,443 km (0.107 R)
• M30: 50,082,824 km (0.105 R)
• M31: 51,541,702 km (0.06 R)
• M32: 57,859,669 km (0.117 R)
• M33: 59,263,047 km (0.099 R)
• M34: 60,688,864 km (0.074 R)
• M35: 65,103,647 km (0.041 R)
• M36: 65,534,938 km (0.11 R)
• M37: 65,968,173 km (0.107 R)
• M38: 66,185,389 km (0.091 R)
• M39: 66,403,204 km (0.05 R)
• M40: 78,155,164 km (0.083 R)
• M41: 85,160,533 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit