🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 157 Days

Day: 38.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.99 AU - 1.07 AU

Year: 450 Days

Day: 44 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.96 AU - 2.46 AU

Year: 1414 Days

Day: 38.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.92 AU - 2.74 AU

Year: 1531 Days

Day: 15.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.31 AU - 3.07 AU

Year: 1899 Days

Day: 16.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 12

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.66 AU - 3.76 AU

Year: 2476 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,611,712 km

• M1: 151,543 km (0.117 R)
• M2: 293,810 km (0.082 R)
• M3: 417,528 km (0.097 R)
• M4: 513,121 km (0.114 R)
• M5: 624,870 km (0.103 R)
• M6: 753,674 km (0.057 R)
• M7: 852,708 km (0.088 R)
• M8: 956,828 km (0.112 R)
• M9: 1,073,963 km (0.119 R)
• M10: 1,205,460 km (0.076 R)
• M11: 1,333,216 km (0.098 R)
• M12: 1,427,313 km (0.085 R)
• M13: 1,504,356 km (0.107 R)
• M14: 1,703,471 km (0.071 R)
• M15: 1,932,804 km (0.088 R)
• M16: 2,139,100 km (0.107 R)
• M17: 2,318,468 km (0.044 R)
• M18: 2,514,740 km (0.098 R)
• M19: 2,620,955 km (0.043 R)
• M20: 2,777,135 km (0.115 R)
• M21: 2,862,406 km (0.068 R)
• M22: 3,098,621 km (0.086 R)
• M23: 3,212,764 km (0.116 R)
• M24: 3,432,374 km (0.119 R)
• M25: 3,511,062 km (0.059 R)
• M26: 3,670,234 km (0.094 R)
• M27: 4,023,584 km (0.096 R)
• M28: 4,106,611 km (0.12 R)
• M29: 4,331,158 km (0.109 R)
• M30: 4,473,575 km (0.094 R)
• M31: 4,865,820 km (0.088 R)
• M32: 5,103,681 km (0.11 R)
• M33: 5,391,058 km (0.096 R)
• M34: 5,606,180 km (0.03 R)
• M35: 5,902,833 km (0.042 R)
• M36: 6,061,107 km (0.074 R)
• M37: 6,188,714 km (0.049 R)
• M38: 6,414,158 km (0.087 R)
• M39: 6,527,853 km (0.096 R)
• M40: 6,642,295 km (0.111 R)
• M41: 7,944,993 km (0.101 R)
• M42: 8,190,184 km (0.07 R)
• M43: 8,437,918 km (0.109 R)
• M44: 8,706,147 km (0.111 R)
• M45: 8,868,461 km (0.088 R)
• M46: 9,050,073 km (0.073 R)
• M47: 9,287,784 km (0.096 R)
• M48: 9,695,139 km (0.066 R)
• M49: 10,070,330 km (0.107 R)
• M50: 10,355,015 km (0.087 R)
• M51: 11,009,954 km (0.047 R)
• M52: 11,087,895 km (0.12 R)
• M53: 11,185,582 km (0.099 R)
• M54: 11,263,972 km (0.048 R)
• M55: 11,460,693 km (0.039 R)
• M56: 11,618,967 km (0.082 R)
• M57: 12,299,339 km (0.099 R)
• M58: 12,420,812 km (0.094 R)
• M59: 12,685,301 km (0.109 R)
• M60: 12,869,456 km (0.095 R)
• M61: 12,951,735 km (0.082 R)
• M62: 13,573,464 km (0.077 R)
• M63: 13,678,033 km (0.095 R)
• M64: 13,972,292 km (0.075 R)
• M65: 14,183,673 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 9.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.54 AU - 6.56 AU

Year: 6406 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,611,712 km

• M1: 262,544 km (0.03 R)
• M2: 412,142 km (0.074 R)
• M3: 508,184 km (0.03 R)
• M4: 583,581 km (0.06 R)
• M5: 715,227 km (0.085 R)
• M6: 790,475 km (0.082 R)
• M7: 857,196 km (0.107 R)
• M8: 1,021,155 km (0.101 R)
• M9: 1,247,347 km (0.117 R)
• M10: 1,448,407 km (0.109 R)
• M11: 2,035,129 km (0.085 R)
• M12: 2,240,677 km (0.108 R)
• M13: 2,672,267 km (0.077 R)
• M14: 2,862,705 km (0.09 R)
• M15: 2,933,016 km (0.09 R)
• M16: 3,039,679 km (0.035 R)
• M17: 3,367,448 km (0.114 R)
• M18: 4,056,945 km (0.092 R)
• M19: 4,296,451 km (0.095 R)
• M20: 4,397,729 km (0.051 R)
• M21: 4,685,106 km (0.062 R)
• M22: 4,768,432 km (0.087 R)
• M23: 5,430,702 km (0.098 R)
• M24: 5,650,461 km (0.081 R)
• M25: 5,918,241 km (0.053 R)
• M26: 6,535,632 km (0.12 R)
• M27: 6,628,831 km (0.066 R)
• M28: 6,840,213 km (0.117 R)
• M29: 6,911,272 km (0.12 R)
• M30: 7,053,839 km (0.06 R)
• M31: 7,197,602 km (0.106 R)
• M32: 7,414,818 km (0.087 R)
• M33: 8,205,144 km (0.068 R)
• M34: 8,280,541 km (0.055 R)
• M35: 8,406,802 km (0.039 R)
• M36: 8,712,580 km (0.082 R)
• M37: 8,996,068 km (0.108 R)
• M38: 9,125,919 km (0.039 R)
• M39: 9,256,368 km (0.096 R)
• M40: 9,334,907 km (0.058 R)
• M41: 9,519,212 km (0.11 R)
• M42: 9,651,456 km (0.09 R)
• M43: 9,811,077 km (0.077 R)
• M44: 9,891,262 km (0.113 R)
• M45: 10,025,301 km (0.088 R)
• M46: 10,295,325 km (0.072 R)
• M47: 10,512,990 km (0.071 R)
• M48: 11,230,911 km (0.042 R)
• M49: 11,455,158 km (0.108 R)
• M50: 13,006,338 km (0.089 R)
• M51: 13,271,276 km (0.114 R)
• M52: 13,567,779 km (0.041 R)
• M53: 13,716,778 km (0.1 R)
• M54: 13,806,387 km (0.119 R)
• M55: 14,136,999 km (0.088 R)
• M56: 15,175,208 km (0.12 R)
• M57: 15,423,092 km (0.097 R)
• M58: 15,485,175 km (0.109 R)
• M59: 16,332,647 km (0.12 R)
• M60: 17,163,065 km (0.085 R)
• M61: 17,259,705 km (0.081 R)
• M62: 17,941,721 km (0.11 R)
• M63: 18,105,381 km (0.119 R)
• M64: 18,269,490 km (0.081 R)
• M65: 18,368,225 km (0.116 R)
• M66: 18,434,198 km (0.115 R)
• M67: 18,665,476 km (0.041 R)
• M68: 18,731,748 km (0.065 R)
• M69: 19,264,915 km (0.067 R)
• M70: 19,600,612 km (0.077 R)
• M71: 20,141,708 km (0.095 R)
• M72: 20,414,125 km (0.076 R)
• M73: 20,790,813 km (0.078 R)
• M74: 20,962,701 km (0.099 R)
• M75: 21,550,770 km (0.027 R)
• M76: 23,347,590 km (0.082 R)
• M77: 23,418,948 km (0.029 R)
• M78: 23,490,456 km (0.066 R)
• M79: 23,562,113 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 9.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.95 AU - 9.43 AU

Year: 10089 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,611,712 km

• M1: 125,662 km (0.053 R)
• M2: 224,546 km (0.104 R)
• M3: 376,538 km (0.076 R)
• M4: 582,684 km (0.081 R)
• M5: 655,089 km (0.058 R)
• M6: 746,344 km (0.108 R)
• M7: 908,807 km (0.086 R)
• M8: 1,346,381 km (0.104 R)
• M9: 1,425,369 km (0.113 R)
• M10: 1,506,002 km (0.082 R)
• M11: 1,609,075 km (0.063 R)
• M12: 2,371,575 km (0.042 R)
• M13: 2,815,731 km (0.075 R)
• M14: 2,969,667 km (0.098 R)
• M15: 3,126,446 km (0.057 R)
• M16: 3,259,139 km (0.039 R)
• M17: 3,668,589 km (0.112 R)
• M18: 4,181,709 km (0.09 R)
• M19: 4,778,156 km (0.103 R)
• M20: 6,083,098 km (0.05 R)
• M21: 6,182,730 km (0.075 R)
• M22: 6,383,491 km (0.107 R)
• M23: 6,552,686 km (0.04 R)
• M24: 6,688,970 km (0.101 R)
• M25: 6,895,265 km (0.117 R)
• M26: 6,999,236 km (0.114 R)
• M27: 7,208,673 km (0.099 R)
• M28: 7,420,204 km (0.104 R)
• M29: 7,491,113 km (0.109 R)
• M30: 8,103,567 km (0.053 R)
• M31: 8,545,629 km (0.119 R)
• M32: 8,694,628 km (0.09 R)
• M33: 8,882,224 km (0.074 R)
• M34: 9,607,325 km (0.107 R)
• M35: 10,232,644 km (0.081 R)
• M36: 10,351,275 km (0.07 R)
• M37: 10,510,298 km (0.114 R)
• M38: 10,830,736 km (0.119 R)
• M39: 12,438,614 km (0.098 R)
• M40: 12,948,294 km (0.081 R)
• M41: 13,508,089 km (0.053 R)
• M42: 13,856,503 km (0.081 R)
• M43: 14,031,831 km (0.119 R)
• M44: 14,384,733 km (0.079 R)
• M45: 14,651,316 km (0.083 R)
• M46: 15,324,955 km (0.028 R)
• M47: 16,100,620 km (0.119 R)
• M48: 16,516,353 km (0.067 R)
• M49: 17,217,369 km (0.068 R)
• M50: 18,455,141 km (0.089 R)
• M51: 18,841,702 km (0.054 R)
• M52: 19,377,711 km (0.118 R)
• M53: 20,714,518 km (0.061 R)
• M54: 22,697,587 km (0.086 R)
• M55: 22,956,092 km (0.09 R)
• M56: 24,105,602 km (0.117 R)
• M57: 24,634,281 km (0.119 R)
• M58: 24,740,346 km (0.066 R)
• M59: 25,006,630 km (0.069 R)
• M60: 27,830,290 km (0.106 R)
• M61: 29,167,246 km (0.074 R)
• M62: 29,335,843 km (0.057 R)
• M63: 29,843,578 km (0.029 R)
• M64: 31,787,902 km (0.036 R)
• M65: 32,193,163 km (0.115 R)
• M66: 32,367,444 km (0.117 R)
• M67: 32,716,905 km (0.095 R)
• M68: 33,126,204 km (0.077 R)
• M69: 33,419,566 km (0.088 R)
• M70: 34,008,832 km (0.103 R)
• M71: 36,279,428 km (0.1 R)
• M72: 37,311,055 km (0.087 R)
• M73: 38,475,376 km (0.097 R)
• M74: 38,537,010 km (0.118 R)
• M75: 38,845,630 km (0.101 R)
• M76: 39,838,511 km (0.101 R)
• M77: 40,902,601 km (0.05 R)
• M78: 41,091,244 km (0.054 R)
• M79: 41,532,857 km (0.076 R)
• M80: 42,420,720 km (0.029 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit