🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.45 AU - 0.55 AU

Year: 232 Days

Day: 12.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,126,713 km

• M1: 152,440 km (0.102 R)
• M2: 688,749 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.64 AU

Year: 253 Days

Day: 25.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 12.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 487 Days

Day: 10 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,126,713 km

• M1: 159,023 km (0.098 R)
• M2: 243,246 km (0.06 R)
• M3: 431,739 km (0.067 R)
• M4: 548,276 km (0.115 R)
• M5: 719,865 km (0.065 R)
• M6: 811,269 km (0.115 R)
• M7: 891,454 km (0.095 R)
• M8: 1,056,759 km (0.105 R)
• M9: 1,162,974 km (0.112 R)
• M10: 1,250,788 km (0.101 R)
• M11: 1,331,720 km (0.089 R)
• M12: 1,438,084 km (0.089 R)
• M13: 1,561,802 km (0.11 R)
• M14: 1,654,702 km (0.07 R)
• M15: 1,784,852 km (0.049 R)
• M16: 1,877,154 km (0.061 R)
• M17: 2,045,302 km (0.056 R)
• M18: 2,169,319 km (0.115 R)
• M19: 2,402,392 km (0.069 R)
• M20: 2,487,813 km (0.111 R)
• M21: 2,702,635 km (0.087 R)
• M22: 2,803,464 km (0.079 R)
• M23: 2,911,773 km (0.065 R)
• M24: 3,033,546 km (0.064 R)
• M25: 3,244,778 km (0.093 R)
• M26: 3,396,919 km (0.03 R)
• M27: 3,564,319 km (0.06 R)
• M28: 3,695,067 km (0.068 R)
• M29: 3,961,352 km (0.111 R)
• M30: 4,069,660 km (0.083 R)
• M31: 4,213,424 km (0.067 R)
• M32: 4,351,802 km (0.056 R)
• M33: 4,583,679 km (0.072 R)
• M34: 4,761,999 km (0.066 R)
• M35: 4,841,137 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 12.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.97 AU

Year: 542 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,126,713 km

• M1: 155,731 km (0.077 R)
• M2: 272,119 km (0.111 R)
• M3: 390,151 km (0.065 R)
• M4: 524,789 km (0.075 R)
• M5: 724,054 km (0.086 R)
• M6: 824,135 km (0.058 R)
• M7: 986,598 km (0.106 R)
• M8: 1,083,089 km (0.11 R)
• M9: 1,422,975 km (0.12 R)
• M10: 1,596,359 km (0.087 R)
• M11: 1,717,982 km (0.107 R)
• M12: 1,816,417 km (0.106 R)
• M13: 2,019,122 km (0.107 R)
• M14: 2,116,361 km (0.104 R)
• M15: 2,286,753 km (0.079 R)
• M16: 2,779,229 km (0.045 R)
• M17: 2,880,208 km (0.114 R)
• M18: 3,045,962 km (0.092 R)
• M19: 3,134,075 km (0.079 R)
• M20: 3,214,858 km (0.115 R)
• M21: 3,445,089 km (0.064 R)
• M22: 3,621,465 km (0.073 R)
• M23: 3,869,798 km (0.04 R)
• M24: 4,071,007 km (0.052 R)
• M25: 4,195,023 km (0.028 R)
• M26: 4,293,459 km (0.115 R)
• M27: 4,374,541 km (0.111 R)
• M28: 4,465,347 km (0.107 R)
• M29: 4,575,002 km (0.061 R)
• M30: 4,872,103 km (0.106 R)
• M31: 4,956,776 km (0.12 R)
• M32: 5,194,636 km (0.05 R)
• M33: 5,290,977 km (0.083 R)
• M34: 5,387,767 km (0.105 R)
• M35: 5,465,708 km (0.107 R)
• M36: 5,602,889 km (0.117 R)
• M37: 5,761,164 km (0.099 R)
• M38: 5,951,003 km (0.089 R)
• M39: 6,031,637 km (0.113 R)
• M40: 6,112,569 km (0.105 R)
• M41: 6,193,950 km (0.036 R)
• M42: 6,367,933 km (0.094 R)
• M43: 6,512,444 km (0.108 R)
• M44: 6,626,886 km (0.104 R)
• M45: 6,752,399 km (0.11 R)
• M46: 6,847,095 km (0.116 R)
• M47: 7,027,061 km (0.045 R)
• M48: 7,123,103 km (0.115 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.3

Radius: 12.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.37 AU - 3.01 AU

Year: 2894 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,126,713 km

• M1: 158,574 km (0.041 R)
• M2: 236,963 km (0.12 R)
• M3: 465,997 km (0.108 R)
• M4: 710,590 km (0.084 R)
• M5: 859,889 km (0.069 R)
• M6: 1,020,557 km (0.115 R)
• M7: 1,099,245 km (0.09 R)
• M8: 1,251,386 km (0.063 R)
• M9: 1,385,725 km (0.101 R)
• M10: 1,669,811 km (0.061 R)
• M11: 1,750,594 km (0.041 R)
• M12: 1,972,747 km (0.112 R)
• M13: 2,058,616 km (0.054 R)
• M14: 2,189,664 km (0.099 R)
• M15: 2,600,161 km (0.116 R)
• M16: 2,871,232 km (0.067 R)
• M17: 3,001,980 km (0.077 R)
• M18: 3,168,483 km (0.084 R)
• M19: 3,320,774 km (0.114 R)
• M20: 3,597,829 km (0.109 R)
• M21: 3,900,615 km (0.119 R)
• M22: 4,009,522 km (0.109 R)
• M23: 4,100,926 km (0.066 R)
• M24: 4,877,788 km (0.082 R)
• M25: 4,995,372 km (0.045 R)
• M26: 5,253,279 km (0.107 R)
• M27: 5,638,194 km (0.117 R)
• M28: 5,720,473 km (0.108 R)
• M29: 5,865,284 km (0.078 R)
• M30: 5,948,610 km (0.076 R)
• M31: 6,264,710 km (0.107 R)
• M32: 6,803,861 km (0.108 R)
• M33: 6,979,489 km (0.103 R)
• M34: 7,312,942 km (0.094 R)
• M35: 7,788,813 km (0.078 R)
• M36: 8,041,933 km (0.118 R)
• M37: 8,227,883 km (0.099 R)
• M38: 8,794,111 km (0.112 R)
• M39: 9,130,407 km (0.042 R)
• M40: 9,324,286 km (0.111 R)
• M41: 9,421,823 km (0.09 R)
• M42: 9,790,732 km (0.048 R)
• M43: 10,491,747 km (0.104 R)
• M44: 10,593,175 km (0.113 R)
• M45: 10,746,064 km (0.067 R)
• M46: 11,260,980 km (0.096 R)
• M47: 11,573,639 km (0.102 R)
• M48: 11,652,328 km (0.108 R)
• M49: 12,048,313 km (0.078 R)
• M50: 12,261,191 km (0.109 R)
• M51: 12,395,081 km (0.117 R)
• M52: 12,502,343 km (0.106 R)
• M53: 12,690,986 km (0.1 R)
• M54: 12,799,145 km (0.088 R)
• M55: 13,814,765 km (0.099 R)
• M56: 13,898,241 km (0.118 R)
• M57: 14,177,689 km (0.046 R)
• M58: 14,318,162 km (0.036 R)
• M59: 14,515,481 km (0.03 R)
• M60: 15,084,552 km (0.115 R)
• M61: 16,127,099 km (0.098 R)
• M62: 16,244,384 km (0.112 R)
• M63: 16,420,909 km (0.113 R)
• M64: 16,657,125 km (0.047 R)
• M65: 16,864,766 km (0.113 R)
• M66: 17,462,859 km (0.073 R)
• M67: 17,946,359 km (0.111 R)
• M68: 18,311,976 km (0.097 R)
• M69: 19,735,849 km (0.119 R)
• M70: 19,987,173 km (0.038 R)
• M71: 20,081,719 km (0.064 R)
• M72: 20,715,565 km (0.117 R)
• M73: 20,843,172 km (0.049 R)
• M74: 20,938,915 km (0.106 R)
• M75: 21,034,957 km (0.117 R)
• M76: 21,291,667 km (0.115 R)
• M77: 21,517,111 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 11.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.26 AU - 3.72 AU

Year: 3392 Days

Day: 14.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,126,713 km

• M1: 153,487 km (0.106 R)
• M2: 286,031 km (0.096 R)
• M3: 535,710 km (0.093 R)
• M4: 677,978 km (0.109 R)
• M5: 822,489 km (0.118 R)
• M6: 929,152 km (0.11 R)
• M7: 1,131,259 km (0.105 R)
• M8: 1,224,309 km (0.119 R)
• M9: 1,447,359 km (0.117 R)
• M10: 1,534,575 km (0.119 R)
• M11: 1,822,700 km (0.09 R)
• M12: 1,917,396 km (0.058 R)
• M13: 2,112,023 km (0.047 R)
• M14: 2,347,340 km (0.105 R)
• M15: 2,843,706 km (0.06 R)
• M16: 3,104,156 km (0.112 R)
• M17: 3,256,596 km (0.092 R)
• M18: 3,470,371 km (0.112 R)
• M19: 3,608,749 km (0.06 R)
• M20: 3,789,464 km (0.109 R)
• M21: 3,911,685 km (0.047 R)
• M22: 3,993,814 km (0.115 R)
• M23: 4,413,586 km (0.054 R)
• M24: 4,499,306 km (0.05 R)
• M25: 4,628,857 km (0.099 R)
• M26: 5,024,992 km (0.094 R)
• M27: 5,114,602 km (0.086 R)
• M28: 5,524,201 km (0.061 R)
• M29: 5,944,571 km (0.075 R)
• M30: 6,086,988 km (0.104 R)
• M31: 6,230,602 km (0.088 R)
• M32: 6,692,710 km (0.094 R)
• M33: 6,865,794 km (0.097 R)
• M34: 7,065,507 km (0.107 R)
• M35: 7,368,593 km (0.073 R)
• M36: 8,039,838 km (0.11 R)
• M37: 8,145,006 km (0.057 R)
• M38: 8,703,903 km (0.099 R)
• M39: 9,110,810 km (0.095 R)
• M40: 9,302,893 km (0.076 R)
• M41: 9,468,648 km (0.058 R)
• M42: 9,830,974 km (0.059 R)
• M43: 10,800,069 km (0.076 R)
• M44: 11,591,441 km (0.059 R)
• M45: 11,710,222 km (0.068 R)
• M46: 12,129,395 km (0.099 R)
• M47: 12,951,585 km (0.032 R)
• M48: 13,603,533 km (0.069 R)
• M49: 13,917,688 km (0.064 R)
• M50: 14,075,664 km (0.098 R)
• M51: 14,649,521 km (0.112 R)
• M52: 15,133,470 km (0.111 R)
• M53: 15,491,757 km (0.105 R)
• M54: 15,688,478 km (0.118 R)
• M55: 16,018,042 km (0.09 R)
• M56: 16,150,437 km (0.102 R)
• M57: 17,359,038 km (0.103 R)
• M58: 18,249,893 km (0.09 R)
• M59: 18,388,271 km (0.088 R)
• M60: 18,527,098 km (0.105 R)
• M61: 19,015,385 km (0.072 R)
• M62: 19,190,864 km (0.111 R)
• M63: 19,508,011 km (0.103 R)
• M64: 19,969,072 km (0.118 R)
• M65: 20,326,311 km (0.039 R)
• M66: 21,337,743 km (0.088 R)
• M67: 23,259,178 km (0.085 R)
• M68: 23,371,675 km (0.045 R)
• M69: 23,937,155 km (0.112 R)
• M70: 24,088,698 km (0.093 R)
• M71: 24,507,123 km (0.038 R)
• M72: 24,698,160 km (0.063 R)
• M73: 25,583,031 km (0.057 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: 294 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit