🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.42 AU - 1.74 AU

Year: 729 Days

Day: 24.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.73 AU - 1.87 AU

Year: 887 Days

Day: 36.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,970,375 km

• M1: 83,476 km (0.092 R)
• M2: 299,944 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.7 AU - 3.22 AU

Year: 1869 Days

Day: 20.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.7 AU - 5.02 AU

Year: 3342 Days

Day: 24.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,970,375 km

• M1: 233,971 km (0.047 R)
• M2: 3,658,266 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 14.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.71 AU - 6.67 AU

Year: 5653 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,970,375 km

• M1: 211,531 km (0.115 R)
• M2: 343,477 km (0.106 R)
• M3: 793,168 km (0.109 R)
• M4: 930,200 km (0.074 R)
• M5: 1,130,362 km (0.114 R)
• M6: 1,299,258 km (0.067 R)
• M7: 1,612,964 km (0.071 R)
• M8: 1,805,347 km (0.032 R)
• M9: 1,897,948 km (0.09 R)
• M10: 2,033,035 km (0.098 R)
• M11: 2,256,085 km (0.064 R)
• M12: 2,356,316 km (0.111 R)
• M13: 2,849,690 km (0.079 R)
• M14: 3,021,428 km (0.069 R)
• M15: 3,164,593 km (0.094 R)
• M16: 3,457,955 km (0.102 R)
• M17: 3,574,492 km (0.1 R)
• M18: 4,355,093 km (0.059 R)
• M19: 4,463,103 km (0.081 R)
• M20: 4,830,066 km (0.11 R)
• M21: 4,960,815 km (0.086 R)
• M22: 5,073,761 km (0.112 R)
• M23: 5,340,943 km (0.052 R)
• M24: 5,495,777 km (0.074 R)
• M25: 5,671,704 km (0.07 R)
• M26: 5,809,783 km (0.077 R)
• M27: 6,373,767 km (0.074 R)
• M28: 6,476,241 km (0.099 R)
• M29: 6,620,903 km (0.072 R)
• M30: 7,039,777 km (0.116 R)
• M31: 7,316,832 km (0.057 R)
• M32: 7,554,094 km (0.106 R)
• M33: 7,815,741 km (0.1 R)
• M34: 7,947,836 km (0.034 R)
• M35: 8,258,700 km (0.119 R)
• M36: 9,145,965 km (0.067 R)
• M37: 9,308,578 km (0.086 R)
• M38: 9,968,155 km (0.036 R)
• M39: 10,087,534 km (0.096 R)
• M40: 10,255,532 km (0.091 R)
• M41: 10,400,194 km (0.085 R)
• M42: 10,497,133 km (0.032 R)
• M43: 10,691,760 km (0.119 R)
• M44: 11,233,155 km (0.113 R)
• M45: 11,332,487 km (0.083 R)
• M46: 11,859,371 km (0.1 R)
• M47: 12,599,881 km (0.069 R)
• M48: 13,752,233 km (0.117 R)
• M49: 14,260,267 km (0.069 R)
• M50: 15,102,503 km (0.101 R)
• M51: 15,654,370 km (0.079 R)
• M52: 15,765,521 km (0.114 R)
• M53: 16,044,671 km (0.056 R)
• M54: 16,466,387 km (0.095 R)
• M55: 16,920,267 km (0.072 R)
• M56: 17,378,336 km (0.102 R)
• M57: 17,811,571 km (0.071 R)
• M58: 18,541,459 km (0.074 R)
• M59: 18,836,017 km (0.066 R)
• M60: 18,983,970 km (0.048 R)
• M61: 19,132,371 km (0.107 R)
• M62: 19,430,220 km (0.092 R)
• M63: 19,609,588 km (0.06 R)
• M64: 19,970,119 km (0.049 R)
• M65: 20,120,914 km (0.118 R)
• M66: 20,332,744 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 10

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.83 AU - 7.35 AU

Year: 6930 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,970,375 km

• M1: 156,330 km (0.072 R)
• M2: 359,633 km (0.101 R)
• M3: 569,369 km (0.111 R)
• M4: 689,646 km (0.088 R)
• M5: 957,576 km (0.053 R)
• M6: 1,070,822 km (0.08 R)
• M7: 1,171,501 km (0.107 R)
• M8: 1,437,785 km (0.108 R)
• M9: 1,606,980 km (0.108 R)
• M10: 1,842,896 km (0.064 R)
• M11: 2,370,079 km (0.102 R)
• M12: 2,639,505 km (0.115 R)
• M13: 2,708,320 km (0.068 R)
• M14: 3,086,204 km (0.038 R)
• M15: 3,917,669 km (0.101 R)
• M16: 4,022,986 km (0.026 R)
• M17: 5,624,730 km (0.114 R)
• M18: 5,894,007 km (0.111 R)
• M19: 6,414,158 km (0.093 R)
• M20: 7,302,919 km (0.109 R)
• M21: 7,662,553 km (0.076 R)
• M22: 7,761,736 km (0.045 R)
• M23: 8,196,168 km (0.087 R)
• M24: 8,331,405 km (0.094 R)
• M25: 8,433,430 km (0.072 R)
• M26: 8,570,013 km (0.063 R)
• M27: 8,638,529 km (0.077 R)
• M28: 8,707,344 km (0.044 R)
• M29: 8,949,393 km (0.106 R)
• M30: 9,193,687 km (0.107 R)
• M31: 9,299,153 km (0.112 R)
• M32: 9,369,614 km (0.119 R)
• M33: 10,594,970 km (0.094 R)
• M34: 11,076,675 km (0.098 R)
• M35: 11,414,467 km (0.069 R)
• M36: 11,565,711 km (0.109 R)
• M37: 11,793,698 km (0.103 R)
• M38: 11,984,884 km (0.101 R)
• M39: 12,409,143 km (0.089 R)
• M40: 13,035,061 km (0.105 R)
• M41: 13,431,495 km (0.098 R)
• M42: 14,276,873 km (0.118 R)
• M43: 14,521,615 km (0.103 R)
• M44: 14,767,703 km (0.066 R)
• M45: 15,640,009 km (0.077 R)
• M46: 15,723,933 km (0.104 R)
• M47: 16,103,463 km (0.056 R)
• M48: 16,614,340 km (0.118 R)
• M49: 18,090,571 km (0.063 R)
• M50: 18,710,505 km (0.071 R)
• M51: 19,247,561 km (0.116 R)
• M52: 19,608,391 km (0.105 R)
• M53: 20,108,048 km (0.031 R)
• M54: 20,474,264 km (0.1 R)
• M55: 20,704,196 km (0.103 R)
• M56: 21,027,477 km (0.092 R)
• M57: 21,212,978 km (0.115 R)
• M58: 21,585,776 km (0.05 R)
• M59: 21,819,747 km (0.094 R)
• M60: 22,054,616 km (0.117 R)
• M61: 22,337,655 km (0.118 R)
• M62: 23,241,675 km (0.09 R)
• M63: 23,866,994 km (0.089 R)
• M64: 23,963,784 km (0.101 R)
• M65: 24,060,574 km (0.103 R)
• M66: 24,449,229 km (0.099 R)
• M67: 24,693,223 km (0.09 R)
• M68: 25,282,190 km (0.09 R)
• M69: 25,430,142 km (0.093 R)
• M70: 27,581,958 km (0.051 R)
• M71: 27,835,975 km (0.09 R)
• M72: 28,911,284 km (0.05 R)
• M73: 29,014,357 km (0.059 R)
• M74: 29,169,341 km (0.114 R)
• M75: 30,209,046 km (0.09 R)
• M76: 31,208,061 km (0.119 R)
• M77: 34,816,212 km (0.114 R)
• M78: 35,807,896 km (0.114 R)
• M79: 36,474,205 km (0.025 R)
• M80: 36,697,255 km (0.109 R)
• M81: 36,864,805 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 8.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.16 AU - 10.06 AU

Year: 10094 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,970,375 km

• M1: 167,250 km (0.113 R)
• M2: 314,006 km (0.116 R)
• M3: 438,023 km (0.111 R)
• M4: 545,284 km (0.11 R)
• M5: 616,044 km (0.063 R)
• M6: 748,289 km (0.104 R)
• M7: 1,108,670 km (0.088 R)
• M8: 1,200,972 km (0.113 R)
• M9: 1,320,201 km (0.09 R)
• M10: 1,519,166 km (0.112 R)
• M11: 1,622,389 km (0.078 R)
• M12: 2,231,701 km (0.103 R)
• M13: 2,364,544 km (0.092 R)
• M14: 2,469,711 km (0.069 R)
• M15: 2,561,116 km (0.066 R)
• M16: 3,018,885 km (0.108 R)
• M17: 3,536,194 km (0.046 R)
• M18: 3,656,920 km (0.117 R)
• M19: 4,225,990 km (0.072 R)
• M20: 4,372,596 km (0.063 R)
• M21: 4,670,894 km (0.08 R)
• M22: 4,899,031 km (0.112 R)
• M23: 5,072,415 km (0.082 R)
• M24: 5,746,204 km (0.104 R)
• M25: 6,155,653 km (0.104 R)
• M26: 6,301,212 km (0.057 R)
• M27: 6,405,781 km (0.031 R)
• M28: 6,894,816 km (0.12 R)
• M29: 7,550,504 km (0.098 R)
• M30: 7,661,805 km (0.032 R)
• M31: 7,773,554 km (0.087 R)
• M32: 8,455,720 km (0.117 R)
• M33: 9,347,174 km (0.075 R)
• M34: 9,442,767 km (0.108 R)
• M35: 9,804,046 km (0.054 R)
• M36: 9,901,135 km (0.038 R)
• M37: 10,096,360 km (0.092 R)
• M38: 10,268,248 km (0.058 R)
• M39: 10,490,700 km (0.034 R)
• M40: 10,664,683 km (0.118 R)
• M41: 10,814,729 km (0.053 R)
• M42: 10,965,374 km (0.047 R)
• M43: 11,780,683 km (0.049 R)
• M44: 11,909,935 km (0.117 R)
• M45: 12,169,637 km (0.051 R)
• M46: 12,274,056 km (0.08 R)
• M47: 12,352,595 km (0.078 R)
• M48: 12,721,205 km (0.08 R)
• M49: 12,986,741 km (0.099 R)
• M50: 13,120,182 km (0.106 R)
• M51: 13,200,516 km (0.096 R)
• M52: 13,361,633 km (0.102 R)
• M53: 13,631,508 km (0.102 R)
• M54: 14,121,889 km (0.082 R)
• M55: 14,562,605 km (0.075 R)
• M56: 14,756,932 km (0.086 R)
• M57: 15,035,932 km (0.111 R)
• M58: 15,457,798 km (0.108 R)
• M59: 16,083,417 km (0.039 R)
• M60: 16,717,412 km (0.12 R)
• M61: 16,920,866 km (0.054 R)
• M62: 17,242,202 km (0.101 R)
• M63: 17,477,220 km (0.087 R)
• M64: 18,039,558 km (0.116 R)
• M65: 18,818,664 km (0.116 R)
• M66: 19,121,301 km (0.04 R)
• M67: 19,547,505 km (0.095 R)
• M68: 19,700,544 km (0.099 R)
• M69: 20,409,637 km (0.056 R)
• M70: 20,471,721 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit