🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.85 AU - 0.95 AU

Year: 373 Days

Day: 45.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,982,621 km

• M1: 265,536 km (0.115 R)
• M2: 431,291 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.27 AU - 1.59 AU

Year: 747 Days

Day: 15.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 12.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.28 AU - 3.14 AU

Year: 1948 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,982,621 km

• M1: 178,321 km (0.074 R)
• M2: 319,990 km (0.103 R)
• M3: 405,111 km (0.11 R)
• M4: 488,437 km (0.089 R)
• M5: 611,257 km (0.06 R)
• M6: 766,091 km (0.106 R)
• M7: 846,874 km (0.068 R)
• M8: 1,094,907 km (0.117 R)
• M9: 1,220,868 km (0.102 R)
• M10: 1,412,054 km (0.093 R)
• M11: 1,534,725 km (0.112 R)
• M12: 1,698,833 km (0.089 R)
• M13: 1,785,899 km (0.087 R)
• M14: 1,891,366 km (0.03 R)
• M15: 2,179,192 km (0.114 R)
• M16: 2,304,406 km (0.115 R)
• M17: 2,701,139 km (0.117 R)
• M18: 2,810,196 km (0.064 R)
• M19: 3,433,271 km (0.061 R)
• M20: 3,678,911 km (0.058 R)
• M21: 4,336,842 km (0.03 R)
• M22: 4,944,658 km (0.111 R)
• M23: 5,230,690 km (0.097 R)
• M24: 5,367,572 km (0.099 R)
• M25: 5,571,174 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 11.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.64 AU - 5.7 AU

Year: 5132 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,982,621 km

• M1: 220,358 km (0.115 R)
• M2: 318,494 km (0.051 R)
• M3: 449,841 km (0.114 R)
• M4: 539,600 km (0.038 R)
• M5: 765,044 km (0.108 R)
• M6: 1,090,718 km (0.046 R)
• M7: 1,367,175 km (0.117 R)
• M8: 1,617,602 km (0.106 R)
• M9: 1,815,370 km (0.099 R)
• M10: 2,127,132 km (0.099 R)
• M11: 2,723,579 km (0.095 R)
• M12: 3,000,484 km (0.082 R)
• M13: 3,307,459 km (0.107 R)
• M14: 3,624,756 km (0.098 R)
• M15: 4,220,605 km (0.097 R)
• M16: 4,357,337 km (0.067 R)
• M17: 4,588,316 km (0.103 R)
• M18: 5,135,097 km (0.11 R)
• M19: 5,577,457 km (0.1 R)
• M20: 5,652,406 km (0.088 R)
• M21: 6,109,128 km (0.079 R)
• M22: 6,525,160 km (0.064 R)
• M23: 6,950,467 km (0.083 R)
• M24: 7,166,486 km (0.101 R)
• M25: 7,248,166 km (0.077 R)
• M26: 7,577,581 km (0.026 R)
• M27: 7,716,408 km (0.074 R)
• M28: 7,828,008 km (0.113 R)
• M29: 7,912,082 km (0.114 R)
• M30: 8,394,236 km (0.08 R)
• M31: 8,537,999 km (0.043 R)
• M32: 8,740,405 km (0.115 R)
• M33: 9,656,243 km (0.104 R)
• M34: 10,293,979 km (0.082 R)
• M35: 10,788,998 km (0.06 R)
• M36: 11,008,010 km (0.085 R)
• M37: 11,323,512 km (0.072 R)
• M38: 11,482,385 km (0.1 R)
• M39: 12,385,806 km (0.079 R)
• M40: 12,746,935 km (0.076 R)
• M41: 13,178,226 km (0.092 R)
• M42: 13,851,117 km (0.108 R)
• M43: 14,123,385 km (0.048 R)
• M44: 14,569,785 km (0.097 R)
• M45: 15,265,416 km (0.088 R)
• M46: 15,441,043 km (0.091 R)
• M47: 15,688,030 km (0.112 R)
• M48: 17,233,974 km (0.073 R)
• M49: 17,453,584 km (0.077 R)
• M50: 17,932,446 km (0.085 R)
• M51: 18,117,798 km (0.078 R)
• M52: 18,341,148 km (0.114 R)
• M53: 18,527,846 km (0.049 R)
• M54: 19,091,979 km (0.108 R)
• M55: 19,661,648 km (0.084 R)
• M56: 20,044,619 km (0.057 R)
• M57: 20,584,817 km (0.116 R)
• M58: 21,325,775 km (0.069 R)
• M59: 21,561,541 km (0.036 R)
• M60: 22,115,053 km (0.035 R)
• M61: 22,194,490 km (0.111 R)
• M62: 22,353,811 km (0.103 R)
• M63: 22,513,283 km (0.079 R)
• M64: 22,753,387 km (0.045 R)
• M65: 23,276,531 km (0.119 R)
• M66: 24,129,987 km (0.087 R)
• M67: 24,869,748 km (0.073 R)
• M68: 25,283,835 km (0.104 R)
• M69: 26,035,116 km (0.108 R)
• M70: 26,413,449 km (0.069 R)
• M71: 26,582,195 km (0.112 R)
• M72: 26,963,221 km (0.07 R)
• M73: 27,516,733 km (0.08 R)
• M74: 27,902,247 km (0.101 R)
• M75: 29,069,110 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 14.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.21 AU - 8.21 AU

Year: 7588 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,982,621 km

• M1: 308,172 km (0.064 R)
• M2: 428,598 km (0.101 R)
• M3: 844,630 km (0.064 R)
• M4: 1,107,174 km (0.11 R)
• M5: 1,285,644 km (0.098 R)
• M6: 1,493,585 km (0.045 R)
• M7: 1,713,344 km (0.118 R)
• M8: 2,140,746 km (0.038 R)
• M9: 2,697,848 km (0.11 R)
• M10: 3,377,920 km (0.085 R)
• M11: 3,509,716 km (0.101 R)
• M12: 3,833,146 km (0.09 R)
• M13: 3,998,601 km (0.097 R)
• M14: 4,921,172 km (0.067 R)
• M15: 5,907,919 km (0.086 R)
• M16: 6,035,676 km (0.09 R)
• M17: 6,132,017 km (0.1 R)
• M18: 6,261,269 km (0.074 R)
• M19: 6,621,651 km (0.119 R)
• M20: 6,921,445 km (0.062 R)
• M21: 7,056,232 km (0.043 R)
• M22: 7,259,985 km (0.06 R)
• M23: 7,397,016 km (0.098 R)
• M24: 7,673,473 km (0.086 R)
• M25: 8,559,541 km (0.091 R)
• M26: 9,070,119 km (0.111 R)
• M27: 9,217,772 km (0.085 R)
• M28: 9,590,570 km (0.035 R)
• M29: 10,274,083 km (0.079 R)
• M30: 11,130,830 km (0.089 R)
• M31: 11,289,104 km (0.084 R)
• M32: 11,567,805 km (0.082 R)
• M33: 12,213,619 km (0.107 R)
• M34: 13,120,780 km (0.069 R)
• M35: 13,246,143 km (0.07 R)
• M36: 13,540,402 km (0.109 R)
• M37: 13,709,448 km (0.064 R)
• M38: 13,964,363 km (0.091 R)
• M39: 14,263,708 km (0.076 R)
• M40: 15,087,095 km (0.052 R)
• M41: 15,262,424 km (0.06 R)
• M42: 15,792,598 km (0.116 R)
• M43: 16,373,637 km (0.118 R)
• M44: 17,052,811 km (0.076 R)
• M45: 17,189,843 km (0.095 R)
• M46: 17,464,803 km (0.116 R)
• M47: 17,880,087 km (0.104 R)
• M48: 18,158,788 km (0.098 R)
• M49: 18,438,985 km (0.03 R)
• M50: 18,626,431 km (0.094 R)
• M51: 18,909,021 km (0.114 R)
• M52: 19,430,669 km (0.096 R)
• M53: 19,669,278 km (0.11 R)
• M54: 19,813,041 km (0.067 R)
• M55: 20,246,127 km (0.07 R)
• M56: 20,342,917 km (0.094 R)
• M57: 20,975,117 km (0.114 R)
• M58: 21,416,581 km (0.106 R)
• M59: 21,613,751 km (0.076 R)
• M60: 21,861,186 km (0.086 R)
• M61: 22,109,369 km (0.051 R)
• M62: 22,458,680 km (0.066 R)
• M63: 22,658,991 km (0.118 R)
• M64: 23,263,666 km (0.093 R)
• M65: 23,975,901 km (0.113 R)
• M66: 24,746,929 km (0.059 R)
• M67: 25,473,974 km (0.104 R)
• M68: 25,892,549 km (0.091 R)
• M69: 26,207,901 km (0.114 R)
• M70: 26,949,009 km (0.092 R)
• M71: 27,428,919 km (0.077 R)
• M72: 28,451,570 km (0.1 R)
• M73: 28,831,549 km (0.068 R)
• M74: 29,322,379 km (0.092 R)
• M75: 31,481,675 km (0.069 R)
• M76: 34,555,014 km (0.097 R)
• M77: 35,425,673 km (0.091 R)
• M78: 35,542,360 km (0.084 R)
• M79: 35,659,046 km (0.036 R)
• M80: 36,010,152 km (0.058 R)
• M81: 38,799,405 km (0.086 R)
• M82: 40,007,407 km (0.085 R)
• M83: 40,860,265 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit