🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.97 AU - 2.65 AU

Year: 1264 Days

Day: 14.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.44 AU - 3.38 AU

Year: 1787 Days

Day: 23.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,049,733 km

• M1: 49,068 km (0.116 R)
• M2: 771,027 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.09 AU - 3.41 AU

Year: 2109 Days

Day: 42.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 14.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.37 AU - 11.79 AU

Year: 12385 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,049,733 km

• M1: 213,027 km (0.106 R)
• M2: 583,731 km (0.109 R)
• M3: 815,308 km (0.118 R)
• M4: 1,139,487 km (0.118 R)
• M5: 1,306,737 km (0.081 R)
• M6: 2,372,323 km (0.093 R)
• M7: 3,342,914 km (0.055 R)
• M8: 3,587,955 km (0.057 R)
• M9: 3,966,887 km (0.068 R)
• M10: 4,525,784 km (0.082 R)
• M11: 5,790,934 km (0.111 R)
• M12: 6,311,385 km (0.115 R)
• M13: 7,159,455 km (0.114 R)
• M14: 8,456,618 km (0.108 R)
• M15: 8,834,652 km (0.104 R)
• M16: 9,132,352 km (0.111 R)
• M17: 10,535,729 km (0.109 R)
• M18: 11,632,132 km (0.061 R)
• M19: 12,099,625 km (0.088 R)
• M20: 12,288,418 km (0.076 R)
• M21: 12,812,459 km (0.084 R)
• M22: 12,908,651 km (0.074 R)
• M23: 13,004,992 km (0.108 R)
• M24: 13,587,975 km (0.065 R)
• M25: 14,378,749 km (0.089 R)
• M26: 14,528,646 km (0.07 R)
• M27: 14,880,500 km (0.036 R)
• M28: 14,981,628 km (0.113 R)
• M29: 15,184,333 km (0.081 R)
• M30: 15,746,821 km (0.09 R)
• M31: 15,849,745 km (0.11 R)
• M32: 16,004,728 km (0.032 R)
• M33: 16,734,317 km (0.105 R)
• M34: 16,944,801 km (0.077 R)
• M35: 17,103,375 km (0.104 R)
• M36: 17,849,270 km (0.1 R)
• M37: 17,956,681 km (0.111 R)
• M38: 18,551,333 km (0.103 R)
• M39: 20,094,435 km (0.047 R)
• M40: 20,262,134 km (0.07 R)
• M41: 21,449,642 km (0.101 R)
• M42: 22,138,241 km (0.108 R)
• M43: 22,311,625 km (0.097 R)
• M44: 23,596,222 km (0.085 R)
• M45: 23,891,528 km (0.091 R)
• M46: 24,069,400 km (0.027 R)
• M47: 24,724,938 km (0.079 R)
• M48: 24,844,915 km (0.061 R)
• M49: 25,265,884 km (0.103 R)
• M50: 26,788,640 km (0.103 R)
• M51: 27,096,812 km (0.094 R)
• M52: 27,903,444 km (0.081 R)
• M53: 29,286,476 km (0.114 R)
• M54: 29,731,230 km (0.057 R)
• M55: 32,118,962 km (0.092 R)
• M56: 32,446,282 km (0.057 R)
• M57: 32,643,303 km (0.1 R)
• M58: 32,840,622 km (0.088 R)
• M59: 34,099,787 km (0.095 R)
• M60: 35,442,428 km (0.066 R)
• M61: 35,577,515 km (0.069 R)
• M62: 36,528,808 km (0.072 R)
• M63: 37,007,521 km (0.029 R)
• M64: 37,213,368 km (0.097 R)
• M65: 37,971,380 km (0.043 R)
• M66: 39,152,755 km (0.095 R)
• M67: 39,923,633 km (0.073 R)
• M68: 40,134,715 km (0.028 R)
• M69: 40,275,636 km (0.104 R)
• M70: 40,982,935 km (0.095 R)
• M71: 41,195,813 km (0.102 R)
• M72: 42,696,878 km (0.096 R)
• M73: 43,707,561 km (0.104 R)
• M74: 44,507,162 km (0.113 R)
• M75: 45,385,002 km (0.077 R)
• M76: 45,678,812 km (0.096 R)
• M77: 45,973,370 km (0.111 R)
• M78: 46,934,836 km (0.118 R)
• M79: 48,577,121 km (0.095 R)
• M80: 48,802,565 km (0.097 R)
• M81: 49,707,632 km (0.056 R)
• M82: 50,010,718 km (0.077 R)
• M83: 50,162,410 km (0.114 R)
• M84: 50,770,675 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 11

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.59 AU - 15.21 AU

Year: 15715 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,049,733 km

• M1: 141,968 km (0.059 R)
• M2: 265,237 km (0.115 R)
• M3: 635,342 km (0.073 R)
• M4: 987,944 km (0.098 R)
• M5: 1,118,693 km (0.053 R)
• M6: 1,350,121 km (0.051 R)
• M7: 2,135,510 km (0.05 R)
• M8: 2,635,017 km (0.099 R)
• M9: 2,757,837 km (0.066 R)
• M10: 3,137,965 km (0.114 R)
• M11: 3,400,808 km (0.069 R)
• M12: 3,534,998 km (0.109 R)
• M13: 3,983,043 km (0.058 R)
• M14: 4,089,108 km (0.119 R)
• M15: 4,376,486 km (0.097 R)
• M16: 4,522,643 km (0.117 R)
• M17: 4,707,695 km (0.103 R)
• M18: 5,047,133 km (0.069 R)
• M19: 5,472,889 km (0.065 R)
• M20: 5,551,577 km (0.11 R)
• M21: 6,112,719 km (0.112 R)
• M22: 6,483,273 km (0.081 R)
• M23: 7,506,672 km (0.086 R)
• M24: 7,770,263 km (0.115 R)
• M25: 7,903,405 km (0.091 R)
• M26: 8,126,755 km (0.105 R)
• M27: 8,763,294 km (0.091 R)
• M28: 8,948,197 km (0.042 R)
• M29: 9,652,803 km (0.09 R)
• M30: 11,265,468 km (0.076 R)
• M31: 11,974,562 km (0.049 R)
• M32: 13,012,621 km (0.105 R)
• M33: 13,329,619 km (0.086 R)
• M34: 14,842,652 km (0.098 R)
• M35: 15,731,562 km (0.113 R)
• M36: 16,924,306 km (0.096 R)
• M37: 17,270,476 km (0.086 R)
• M38: 18,797,272 km (0.073 R)
• M39: 19,036,030 km (0.092 R)
• M40: 19,516,389 km (0.107 R)
• M41: 20,183,595 km (0.065 R)
• M42: 20,920,065 km (0.035 R)
• M43: 21,978,171 km (0.107 R)
• M44: 22,355,906 km (0.097 R)
• M45: 22,735,735 km (0.081 R)
• M46: 23,373,471 km (0.076 R)
• M47: 23,501,676 km (0.087 R)
• M48: 24,081,816 km (0.117 R)
• M49: 25,190,337 km (0.093 R)
• M50: 26,515,774 km (0.081 R)
• M51: 27,254,488 km (0.069 R)
• M52: 27,660,197 km (0.083 R)
• M53: 28,067,852 km (0.109 R)
• M54: 28,272,502 km (0.095 R)
• M55: 28,409,234 km (0.055 R)
• M56: 28,958,258 km (0.081 R)
• M57: 29,027,073 km (0.11 R)
• M58: 29,510,723 km (0.11 R)
• M59: 30,276,066 km (0.104 R)
• M60: 31,471,652 km (0.093 R)
• M61: 32,610,989 km (0.084 R)
• M62: 32,826,111 km (0.062 R)
• M63: 32,897,918 km (0.044 R)
• M64: 35,003,359 km (0.11 R)
• M65: 35,223,716 km (0.085 R)
• M66: 35,665,628 km (0.051 R)
• M67: 35,813,431 km (0.117 R)
• M68: 35,887,332 km (0.082 R)
• M69: 36,629,487 km (0.111 R)
• M70: 38,053,659 km (0.116 R)
• M71: 41,110,542 km (0.111 R)
• M72: 41,575,941 km (0.098 R)
• M73: 42,042,986 km (0.087 R)
• M74: 42,355,346 km (0.051 R)
• M75: 45,200,997 km (0.117 R)
• M76: 45,440,802 km (0.054 R)
• M77: 45,601,021 km (0.111 R)
• M78: 46,727,493 km (0.089 R)
• M79: 46,970,141 km (0.089 R)
• M80: 48,516,235 km (0.09 R)
• M81: 48,598,065 km (0.071 R)
• M82: 49,007,963 km (0.091 R)
• M83: 49,419,058 km (0.029 R)
• M84: 49,501,337 km (0.118 R)
• M85: 49,666,194 km (0.098 R)
• M86: 50,327,267 km (0.08 R)
• M87: 50,410,144 km (0.083 R)
• M88: 51,407,812 km (0.081 R)
• M89: 52,328,138 km (0.096 R)
• M90: 54,015,154 km (0.098 R)
• M91: 55,720,121 km (0.117 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit