🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 214 Days

Day: 17.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.94 AU - 1.24 AU

Year: 433 Days

Day: 19.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 102.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,426,097 km

• M1: 78,240 km (0.064 R)
• M2: 911,949 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.25 AU - 1.43 AU

Year: 591 Days

Day: 33.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,426,097 km

• M1: 1,170,603 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.22 AU - 3.28 AU

Year: 2231 Days

Day: 16.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.24 AU - 3.78 AU

Year: 2504 Days

Day: 47.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.4

Radius: 3

Gravity: 44.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.17 AU - 21.79 AU

Year: 29032 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,426,097 km

• M1: 57,894 km (0.053 R)
• M2: 84,972 km (0.055 R)
• M3: 131,197 km (0.026 R)
• M4: 157,975 km (0.098 R)
• M5: 359,035 km (0.103 R)
• M6: 1,058,555 km (0.101 R)
• M7: 1,087,128 km (0.12 R)
• M8: 1,115,851 km (0.085 R)
• M9: 1,324,240 km (0.083 R)
• M10: 1,675,646 km (0.095 R)
• M11: 2,345,545 km (0.1 R)
• M12: 2,925,985 km (0.079 R)
• M13: 3,047,159 km (0.064 R)
• M14: 3,852,145 km (0.087 R)
• M15: 3,940,558 km (0.118 R)
• M16: 4,209,684 km (0.091 R)
• M17: 5,591,669 km (0.056 R)
• M18: 5,842,994 km (0.113 R)
• M19: 7,262,378 km (0.118 R)
• M20: 8,378,528 km (0.067 R)
• M21: 8,550,565 km (0.105 R)
• M22: 8,781,694 km (0.117 R)
• M23: 9,190,994 km (0.106 R)
• M24: 9,309,176 km (0.104 R)
• M25: 9,546,887 km (0.116 R)
• M26: 11,014,742 km (0.07 R)
• M27: 11,077,274 km (0.096 R)
• M28: 11,710,521 km (0.081 R)
• M29: 11,774,549 km (0.101 R)
• M30: 11,902,755 km (0.117 R)
• M31: 12,551,112 km (0.078 R)
• M32: 12,945,452 km (0.093 R)
• M33: 13,144,267 km (0.028 R)
• M34: 13,277,409 km (0.102 R)
• M35: 13,679,229 km (0.104 R)
• M36: 14,426,321 km (0.083 R)
• M37: 15,888,939 km (0.094 R)
• M38: 16,530,116 km (0.076 R)
• M39: 16,962,155 km (0.113 R)
• M40: 17,034,560 km (0.069 R)
• M41: 17,911,054 km (0.107 R)
• M42: 19,328,643 km (0.062 R)
• M43: 19,631,729 km (0.048 R)
• M44: 19,936,310 km (0.112 R)
• M45: 20,781,837 km (0.046 R)
• M46: 21,247,984 km (0.106 R)
• M47: 21,560,644 km (0.116 R)
• M48: 23,549,098 km (0.113 R)
• M49: 24,279,286 km (0.041 R)
• M50: 24,442,497 km (0.112 R)
• M51: 26,513,530 km (0.086 R)
• M52: 26,765,901 km (0.091 R)
• M53: 31,618,707 km (0.119 R)
• M54: 33,870,903 km (0.109 R)
• M55: 35,246,754 km (0.071 R)
• M56: 35,339,056 km (0.119 R)
• M57: 36,174,112 km (0.091 R)
• M58: 36,640,707 km (0.068 R)
• M59: 36,734,356 km (0.026 R)
• M60: 37,015,450 km (0.106 R)
• M61: 37,297,442 km (0.067 R)
• M62: 37,674,429 km (0.068 R)
• M63: 39,482,319 km (0.038 R)
• M64: 40,735,500 km (0.087 R)
• M65: 42,492,078 km (0.064 R)
• M66: 45,072,791 km (0.087 R)
• M67: 45,574,842 km (0.111 R)
• M68: 46,280,794 km (0.079 R)
• M69: 46,584,478 km (0.109 R)
• M70: 48,010,445 km (0.078 R)
• M71: 49,243,879 km (0.099 R)
• M72: 51,742,164 km (0.108 R)
• M73: 52,900,949 km (0.028 R)
• M74: 54,068,111 km (0.062 R)
• M75: 54,494,615 km (0.104 R)
• M76: 55,781,007 km (0.065 R)
• M77: 58,274,355 km (0.047 R)
• M78: 58,383,561 km (0.066 R)
• M79: 59,040,445 km (0.098 R)
• M80: 62,472,669 km (0.081 R)
• M81: 64,269,340 km (0.07 R)
• M82: 65,855,227 km (0.111 R)
• M83: 66,881,618 km (0.052 R)
• M84: 68,258,217 km (0.082 R)
• M85: 70,806,168 km (0.083 R)
• M86: 71,389,600 km (0.061 R)
• M87: 72,091,812 km (0.12 R)
• M88: 72,443,816 km (0.092 R)
• M89: 72,913,853 km (0.107 R)
• M90: 73,621,002 km (0.095 R)
• M91: 74,567,507 km (0.114 R)
• M92: 75,636,983 km (0.117 R)
• M93: 77,070,878 km (0.077 R)
• M94: 77,190,856 km (0.109 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: 446 - 16,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit