🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.05 AU - 3.21 AU

Year: 2109 Days

Day: 20.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,321,111 km

• M1: 196,721 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.4 AU - 3.66 AU

Year: 2526 Days

Day: 21.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 12.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.13 AU - 8.49 AU

Year: 6767 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,321,111 km

• M1: 255,663 km (0.091 R)
• M2: 339,438 km (0.093 R)
• M3: 516,262 km (0.085 R)
• M4: 1,002,007 km (0.109 R)
• M5: 1,143,377 km (0.099 R)
• M6: 1,275,023 km (0.072 R)
• M7: 1,892,114 km (0.091 R)
• M8: 2,090,032 km (0.116 R)
• M9: 2,295,131 km (0.027 R)
• M10: 2,400,148 km (0.084 R)
• M11: 2,593,429 km (0.086 R)
• M12: 3,134,075 km (0.088 R)
• M13: 3,538,289 km (0.072 R)
• M14: 3,709,578 km (0.062 R)
• M15: 3,908,843 km (0.045 R)
• M16: 4,318,143 km (0.079 R)
• M17: 4,501,550 km (0.099 R)
• M18: 4,580,986 km (0.082 R)
• M19: 5,012,576 km (0.094 R)
• M20: 5,095,004 km (0.081 R)
• M21: 5,177,882 km (0.108 R)
• M22: 5,372,957 km (0.094 R)
• M23: 5,542,152 km (0.111 R)
• M24: 5,655,996 km (0.095 R)
• M25: 5,741,865 km (0.091 R)
• M26: 5,943,823 km (0.108 R)
• M27: 6,325,447 km (0.095 R)
• M28: 6,958,844 km (0.105 R)
• M29: 7,267,465 km (0.111 R)
• M30: 7,675,717 km (0.104 R)
• M31: 7,898,618 km (0.083 R)
• M32: 8,091,300 km (0.069 R)
• M33: 8,646,009 km (0.107 R)
• M34: 8,778,253 km (0.09 R)
• M35: 9,044,986 km (0.105 R)
• M36: 9,382,180 km (0.109 R)
• M37: 10,068,834 km (0.09 R)
• M38: 10,347,984 km (0.092 R)
• M39: 12,635,186 km (0.09 R)
• M40: 13,240,160 km (0.078 R)
• M41: 13,507,940 km (0.118 R)
• M42: 14,048,586 km (0.03 R)
• M43: 14,243,512 km (0.085 R)
• M44: 14,478,531 km (0.109 R)
• M45: 14,873,020 km (0.08 R)
• M46: 15,431,469 km (0.1 R)
• M47: 15,713,162 km (0.072 R)
• M48: 16,609,852 km (0.073 R)
• M49: 16,857,286 km (0.074 R)
• M50: 17,397,634 km (0.112 R)
• M51: 18,452,598 km (0.03 R)
• M52: 19,398,206 km (0.119 R)
• M53: 19,702,339 km (0.052 R)
• M54: 20,315,391 km (0.096 R)
• M55: 20,403,504 km (0.051 R)
• M56: 21,112,897 km (0.106 R)
• M57: 21,291,517 km (0.077 R)
• M58: 21,920,576 km (0.098 R)
• M59: 22,101,440 km (0.101 R)
• M60: 24,497,699 km (0.086 R)
• M61: 24,732,418 km (0.06 R)
• M62: 24,826,515 km (0.073 R)
• M63: 24,920,761 km (0.091 R)
• M64: 25,015,158 km (0.082 R)
• M65: 25,204,100 km (0.08 R)
• M66: 25,346,218 km (0.105 R)
• M67: 25,536,207 km (0.117 R)
• M68: 25,631,202 km (0.12 R)
• M69: 26,781,908 km (0.082 R)
• M70: 27,072,128 km (0.071 R)
• M71: 27,217,687 km (0.1 R)
• M72: 28,194,561 km (0.113 R)
• M73: 28,588,602 km (0.053 R)
• M74: 29,282,437 km (0.077 R)
• M75: 30,787,990 km (0.089 R)
• M76: 32,010,504 km (0.095 R)
• M77: 32,679,356 km (0.096 R)
• M78: 34,135,541 km (0.065 R)
• M79: 34,292,769 km (0.026 R)
• M80: 34,766,096 km (0.037 R)
• M81: 34,871,563 km (0.107 R)

Asteroid Belt

Center: 9.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 13.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.65 AU - 11.65 AU

Year: 15142 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,321,111 km

• M1: 171,439 km (0.114 R)
• M2: 289,621 km (0.082 R)
• M3: 389,403 km (0.069 R)
• M4: 572,810 km (0.108 R)
• M5: 777,011 km (0.11 R)
• M6: 937,231 km (0.115 R)
• M7: 1,245,851 km (0.09 R)
• M8: 1,604,736 km (0.04 R)
• M9: 1,708,258 km (0.101 R)
• M10: 2,108,432 km (0.045 R)
• M11: 2,868,240 km (0.092 R)
• M12: 3,146,941 km (0.05 R)
• M13: 3,300,727 km (0.113 R)
• M14: 3,524,675 km (0.091 R)
• M15: 3,777,047 km (0.032 R)
• M16: 4,035,552 km (0.106 R)
• M17: 4,397,280 km (0.029 R)
• M18: 4,669,548 km (0.105 R)
• M19: 4,947,202 km (0.117 R)
• M20: 5,230,390 km (0.108 R)
• M21: 5,948,161 km (0.105 R)
• M22: 6,332,777 km (0.081 R)
• M23: 6,867,589 km (0.026 R)
• M24: 7,329,398 km (0.117 R)
• M25: 7,534,646 km (0.117 R)
• M26: 8,497,009 km (0.109 R)
• M27: 8,650,946 km (0.099 R)
• M28: 8,774,813 km (0.098 R)
• M29: 8,868,012 km (0.055 R)
• M30: 9,786,394 km (0.082 R)
• M31: 11,406,389 km (0.109 R)
• M32: 13,215,177 km (0.064 R)
• M33: 13,429,700 km (0.105 R)
• M34: 13,862,038 km (0.119 R)
• M35: 14,519,072 km (0.053 R)
• M36: 14,629,625 km (0.085 R)
• M37: 14,814,528 km (0.108 R)
• M38: 15,074,529 km (0.063 R)
• M39: 15,712,414 km (0.119 R)
• M40: 16,705,145 km (0.068 R)
• M41: 17,365,171 km (0.099 R)
• M42: 17,521,651 km (0.118 R)
• M43: 17,954,587 km (0.089 R)
• M44: 18,750,896 km (0.089 R)
• M45: 19,072,681 km (0.102 R)
• M46: 19,925,838 km (0.042 R)
• M47: 21,166,453 km (0.042 R)
• M48: 21,417,478 km (0.117 R)
• M49: 21,669,551 km (0.058 R)
• M50: 22,773,433 km (0.033 R)
• M51: 22,859,153 km (0.104 R)
• M52: 23,289,097 km (0.112 R)
• M53: 24,288,261 km (0.099 R)
• M54: 24,727,032 km (0.084 R)
• M55: 26,014,172 km (0.118 R)
• M56: 26,733,738 km (0.108 R)
• M57: 27,871,130 km (0.099 R)
• M58: 28,561,076 km (0.099 R)
• M59: 29,117,131 km (0.103 R)
• M60: 29,303,381 km (0.115 R)
• M61: 29,583,278 km (0.109 R)
• M62: 30,428,506 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 6.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.16 AU - 13.62 AU

Year: 16607 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,321,111 km

• M1: 167,849 km (0.114 R)
• M2: 280,795 km (0.086 R)
• M3: 585,975 km (0.102 R)
• M4: 751,430 km (0.113 R)
• M5: 1,038,060 km (0.096 R)
• M6: 1,453,643 km (0.056 R)
• M7: 1,502,860 km (0.05 R)
• M8: 1,943,576 km (0.079 R)
• M9: 2,052,932 km (0.073 R)
• M10: 2,164,232 km (0.059 R)
• M11: 2,451,610 km (0.115 R)
• M12: 2,629,781 km (0.065 R)
• M13: 2,750,955 km (0.12 R)
• M14: 2,936,307 km (0.109 R)
• M15: 3,483,237 km (0.109 R)
• M16: 3,683,698 km (0.058 R)
• M17: 3,751,466 km (0.105 R)
• M18: 4,415,082 km (0.074 R)
• M19: 4,778,904 km (0.091 R)
• M20: 5,457,779 km (0.109 R)
• M21: 6,086,539 km (0.092 R)
• M22: 6,368,830 km (0.113 R)
• M23: 6,614,171 km (0.116 R)
• M24: 7,198,650 km (0.113 R)
• M25: 7,326,107 km (0.088 R)
• M26: 8,106,260 km (0.114 R)
• M27: 8,372,095 km (0.083 R)
• M28: 9,417,784 km (0.058 R)
• M29: 9,885,128 km (0.086 R)
• M30: 10,074,220 km (0.055 R)
• M31: 10,216,787 km (0.096 R)
• M32: 10,745,316 km (0.113 R)
• M33: 11,282,821 km (0.1 R)
• M34: 11,779,037 km (0.092 R)
• M35: 11,879,118 km (0.116 R)
• M36: 12,485,588 km (0.114 R)
• M37: 13,153,991 km (0.104 R)
• M38: 13,257,812 km (0.09 R)
• M39: 14,794,332 km (0.115 R)
• M40: 14,902,341 km (0.106 R)
• M41: 15,064,805 km (0.086 R)
• M42: 16,891,096 km (0.085 R)
• M43: 17,344,377 km (0.066 R)
• M44: 17,974,035 km (0.094 R)
• M45: 18,320,653 km (0.094 R)
• M46: 19,848,047 km (0.076 R)
• M47: 19,967,127 km (0.084 R)
• M48: 20,989,778 km (0.115 R)
• M49: 22,773,134 km (0.103 R)
• M50: 24,094,682 km (0.111 R)
• M51: 25,376,137 km (0.119 R)
• M52: 25,570,315 km (0.115 R)
• M53: 26,286,291 km (0.092 R)
• M54: 26,679,733 km (0.11 R)
• M55: 26,745,407 km (0.111 R)
• M56: 26,877,053 km (0.064 R)
• M57: 28,004,871 km (0.098 R)
• M58: 28,742,837 km (0.088 R)
• M59: 29,080,330 km (0.104 R)
• M60: 29,283,484 km (0.092 R)
• M61: 29,351,401 km (0.056 R)
• M62: 29,759,355 km (0.108 R)
• M63: 30,100,887 km (0.064 R)
• M64: 30,649,911 km (0.11 R)
• M65: 32,527,364 km (0.06 R)
• M66: 33,941,962 km (0.118 R)
• M67: 34,227,245 km (0.11 R)
• M68: 34,728,398 km (0.113 R)
• M69: 35,015,925 km (0.073 R)
• M70: 35,159,988 km (0.06 R)
• M71: 35,665,778 km (0.12 R)
• M72: 35,883,144 km (0.091 R)
• M73: 37,344,266 km (0.06 R)
• M74: 37,417,868 km (0.073 R)
• M75: 38,230,185 km (0.088 R)
• M76: 39,572,078 km (0.07 R)
• M77: 40,173,311 km (0.047 R)
• M78: 40,626,294 km (0.094 R)
• M79: 41,081,071 km (0.109 R)
• M80: 42,531,871 km (0.065 R)
• M81: 44,466,471 km (0.094 R)
• M82: 44,856,772 km (0.043 R)
• M83: 45,169,880 km (0.12 R)
• M84: 45,405,198 km (0.056 R)
• M85: 45,562,275 km (0.11 R)
• M86: 50,277,002 km (0.102 R)
• M87: 50,846,521 km (0.107 R)
• M88: 51,173,093 km (0.116 R)
• M89: 53,975,809 km (0.108 R)
• M90: 54,058,986 km (0.119 R)
• M91: 55,311,868 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit