🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.36 AU - 1.94 AU

Year: 782 Days

Day: 45.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,622,073 km

• M1: 269,725 km (0.104 R)
• M2: 336,745 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.49 AU - 2.69 AU

Year: 1538 Days

Day: 46.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.23 AU - 4.65 AU

Year: 2886 Days

Day: 34.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 14

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.52 AU - 11.68 AU

Year: 11843 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,622,073 km

• M1: 280,795 km (0.11 R)
• M2: 624,272 km (0.1 R)
• M3: 823,387 km (0.114 R)
• M4: 1,009,935 km (0.067 R)
• M5: 1,268,889 km (0.059 R)
• M6: 1,467,705 km (0.04 R)
• M7: 2,150,021 km (0.092 R)
• M8: 2,538,077 km (0.091 R)
• M9: 2,664,039 km (0.118 R)
• M10: 2,766,364 km (0.089 R)
• M11: 2,896,065 km (0.069 R)
• M12: 3,134,973 km (0.052 R)
• M13: 3,243,282 km (0.071 R)
• M14: 3,352,937 km (0.049 R)
• M15: 3,632,535 km (0.087 R)
• M16: 3,746,529 km (0.066 R)
• M17: 4,334,748 km (0.099 R)
• M18: 5,762,660 km (0.058 R)
• M19: 5,862,741 km (0.115 R)
• M20: 6,200,682 km (0.112 R)
• M21: 8,932,339 km (0.104 R)
• M22: 9,400,132 km (0.114 R)
• M23: 9,557,808 km (0.07 R)
• M24: 11,560,475 km (0.088 R)
• M25: 11,772,006 km (0.114 R)
• M26: 12,155,874 km (0.078 R)
• M27: 12,587,464 km (0.12 R)
• M28: 13,867,124 km (0.1 R)
• M29: 14,091,970 km (0.081 R)
• M30: 14,227,505 km (0.054 R)
• M31: 14,590,879 km (0.069 R)
• M32: 14,727,910 km (0.049 R)
• M33: 15,003,470 km (0.101 R)
• M34: 15,419,801 km (0.082 R)
• M35: 15,512,850 km (0.089 R)
• M36: 16,169,585 km (0.042 R)
• M37: 17,510,132 km (0.119 R)
• M38: 17,753,228 km (0.099 R)
• M39: 17,899,684 km (0.054 R)
• M40: 17,997,521 km (0.037 R)
• M41: 18,242,862 km (0.105 R)
• M42: 18,637,800 km (0.088 R)
• M43: 18,886,133 km (0.118 R)
• M44: 18,985,765 km (0.116 R)
• M45: 19,587,148 km (0.07 R)
• M46: 22,422,926 km (0.083 R)
• M47: 23,058,567 km (0.099 R)
• M48: 24,131,184 km (0.108 R)
• M49: 24,347,652 km (0.108 R)
• M50: 25,110,451 km (0.109 R)
• M51: 25,439,716 km (0.085 R)
• M52: 25,881,030 km (0.054 R)
• M53: 26,324,887 km (0.039 R)
• M54: 28,753,459 km (0.081 R)
• M55: 29,501,747 km (0.101 R)
• M56: 30,489,991 km (0.112 R)
• M57: 31,311,882 km (0.096 R)
• M58: 31,725,669 km (0.117 R)
• M59: 32,558,630 km (0.05 R)
• M60: 33,700,361 km (0.111 R)
• M61: 34,003,147 km (0.045 R)
• M62: 34,794,221 km (0.087 R)
• M63: 36,705,334 km (0.098 R)
• M64: 36,954,414 km (0.087 R)
• M65: 37,204,093 km (0.091 R)
• M66: 38,776,965 km (0.059 R)
• M67: 39,030,683 km (0.112 R)
• M68: 39,667,371 km (0.077 R)
• M69: 42,705,255 km (0.067 R)
• M70: 43,427,065 km (0.096 R)
• M71: 44,152,914 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 4.1

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.07 AU - 19.57 AU

Year: 23216 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,622,073 km

• M1: 505,940 km (0.108 R)
• M2: 886,816 km (0.066 R)
• M3: 961,615 km (0.075 R)
• M4: 1,309,580 km (0.084 R)
• M5: 1,541,606 km (0.061 R)
• M6: 1,755,082 km (0.109 R)
• M7: 2,175,901 km (0.116 R)
• M8: 3,690,729 km (0.084 R)
• M9: 3,730,971 km (0.084 R)
• M10: 3,811,903 km (0.04 R)
• M11: 4,224,943 km (0.084 R)
• M12: 5,825,640 km (0.12 R)
• M13: 6,444,826 km (0.093 R)
• M14: 6,541,915 km (0.064 R)
• M15: 7,285,715 km (0.119 R)
• M16: 7,488,570 km (0.109 R)
• M17: 7,693,220 km (0.05 R)
• M18: 9,561,249 km (0.108 R)
• M19: 9,895,002 km (0.101 R)
• M20: 10,175,946 km (0.118 R)
• M21: 10,745,765 km (0.044 R)
• M22: 10,803,210 km (0.066 R)
• M23: 10,860,955 km (0.082 R)
• M24: 12,274,954 km (0.097 R)
• M25: 12,942,161 km (0.119 R)
• M26: 15,336,026 km (0.04 R)
• M27: 16,383,959 km (0.107 R)
• M28: 16,450,231 km (0.073 R)
• M29: 17,726,001 km (0.087 R)
• M30: 17,930,352 km (0.112 R)
• M31: 19,592,983 km (0.111 R)
• M32: 19,804,215 km (0.03 R)
• M33: 19,874,825 km (0.108 R)
• M34: 20,371,191 km (0.04 R)
• M35: 20,585,265 km (0.062 R)
• M36: 20,728,431 km (0.104 R)
• M37: 21,159,572 km (0.055 R)
• M38: 21,448,744 km (0.092 R)
• M39: 23,285,507 km (0.09 R)
• M40: 23,434,506 km (0.084 R)
• M41: 23,658,754 km (0.108 R)
• M42: 24,790,611 km (0.098 R)
• M43: 27,735,894 km (0.106 R)
• M44: 28,688,683 km (0.082 R)
• M45: 29,490,827 km (0.083 R)
• M46: 30,218,919 km (0.119 R)
• M47: 30,463,063 km (0.079 R)
• M48: 31,199,085 km (0.113 R)
• M49: 31,281,214 km (0.054 R)
• M50: 32,106,695 km (0.03 R)
• M51: 32,272,599 km (0.048 R)
• M52: 33,106,607 km (0.054 R)
• M53: 34,455,830 km (0.113 R)
• M54: 34,710,745 km (0.034 R)
• M55: 35,393,659 km (0.075 R)
• M56: 35,736,837 km (0.119 R)
• M57: 35,994,893 km (0.097 R)
• M58: 38,433,189 km (0.074 R)
• M59: 39,494,436 km (0.033 R)
• M60: 39,761,319 km (0.028 R)
• M61: 40,654,867 km (0.094 R)
• M62: 43,283,750 km (0.102 R)
• M63: 43,742,567 km (0.117 R)
• M64: 44,664,987 km (0.112 R)
• M65: 45,407,442 km (0.085 R)
• M66: 45,873,589 km (0.083 R)
• M67: 46,528,977 km (0.103 R)
• M68: 47,564,942 km (0.104 R)
• M69: 48,133,115 km (0.067 R)
• M70: 49,467,827 km (0.038 R)
• M71: 49,563,570 km (0.054 R)
• M72: 51,978,678 km (0.062 R)
• M73: 52,563,905 km (0.109 R)
• M74: 52,759,429 km (0.119 R)
• M75: 53,249,512 km (0.116 R)
• M76: 56,221,124 km (0.1 R)
• M77: 57,827,805 km (0.106 R)
• M78: 60,368,276 km (0.069 R)
• M79: 60,470,750 km (0.076 R)
• M80: 62,530,264 km (0.108 R)
• M81: 63,048,771 km (0.103 R)
• M82: 63,464,653 km (0.048 R)
• M83: 63,568,773 km (0.118 R)
• M84: 63,985,702 km (0.108 R)
• M85: 64,194,541 km (0.058 R)
• M86: 65,557,377 km (0.119 R)
• M87: 65,662,694 km (0.107 R)
• M88: 66,400,810 km (0.116 R)
• M89: 67,035,703 km (0.088 R)
• M90: 67,141,768 km (0.098 R)
• M91: 68,311,624 km (0.046 R)
• M92: 68,418,287 km (0.119 R)
• M93: 68,738,726 km (0.119 R)
• M94: 71,211,578 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit