🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.85 AU

Year: 218 Days

Day: 39.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.2 AU - 1.22 AU

Year: 496 Days

Day: 46 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,769,725 km

• M1: 511,026 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.43 AU - 1.43 AU

Year: 637 Days

Day: 23.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,769,725 km

• M1: 134,189 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.5 AU - 2.12 AU

Year: 908 Days

Day: 44.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.1 AU - 2.76 AU

Year: 1412 Days

Day: 23.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,769,725 km

• M1: 835,803 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 14

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.51 AU - 8.69 AU

Year: 8594 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,769,725 km

• M1: 201,957 km (0.086 R)
• M2: 350,657 km (0.09 R)
• M3: 471,682 km (0.062 R)
• M4: 673,340 km (0.112 R)
• M5: 1,034,469 km (0.114 R)
• M6: 1,188,256 km (0.118 R)
• M7: 1,585,887 km (0.108 R)
• M8: 1,697,637 km (0.091 R)
• M9: 2,822,014 km (0.102 R)
• M10: 3,126,895 km (0.082 R)
• M11: 3,413,375 km (0.045 R)
• M12: 3,859,475 km (0.107 R)
• M13: 4,012,364 km (0.11 R)
• M14: 5,273,774 km (0.064 R)
• M15: 5,650,611 km (0.071 R)
• M16: 6,358,209 km (0.085 R)
• M17: 6,539,521 km (0.086 R)
• M18: 7,586,706 km (0.084 R)
• M19: 7,779,239 km (0.114 R)
• M20: 8,366,710 km (0.103 R)
• M21: 8,565,675 km (0.1 R)
• M22: 9,090,464 km (0.109 R)
• M23: 9,213,134 km (0.108 R)
• M24: 9,750,789 km (0.07 R)
• M25: 10,900,150 km (0.101 R)
• M26: 12,137,025 km (0.106 R)
• M27: 12,909,698 km (0.064 R)
• M28: 13,001,551 km (0.084 R)
• M29: 13,186,155 km (0.083 R)
• M30: 13,278,756 km (0.079 R)
• M31: 14,407,023 km (0.101 R)
• M32: 14,693,952 km (0.112 R)
• M33: 14,886,185 km (0.087 R)
• M34: 15,712,863 km (0.046 R)
• M35: 15,958,951 km (0.103 R)
• M36: 17,818,752 km (0.111 R)
• M37: 18,800,264 km (0.085 R)
• M38: 19,271,347 km (0.112 R)
• M39: 19,376,664 km (0.054 R)
• M40: 20,012,006 km (0.085 R)
• M41: 20,546,669 km (0.046 R)
• M42: 21,849,068 km (0.072 R)
• M43: 22,621,143 km (0.076 R)
• M44: 22,843,445 km (0.075 R)
• M45: 23,122,296 km (0.075 R)
• M46: 23,965,579 km (0.08 R)
• M47: 25,105,664 km (0.096 R)
• M48: 25,278,151 km (0.113 R)
• M49: 26,848,629 km (0.105 R)
• M50: 27,438,344 km (0.103 R)
• M51: 27,972,857 km (0.093 R)
• M52: 28,931,331 km (0.118 R)
• M53: 29,778,803 km (0.105 R)
• M54: 30,634,502 km (0.049 R)
• M55: 31,003,860 km (0.115 R)
• M56: 31,436,347 km (0.112 R)
• M57: 31,746,613 km (0.091 R)
• M58: 32,370,137 km (0.116 R)
• M59: 33,376,332 km (0.104 R)
• M60: 34,265,093 km (0.113 R)
• M61: 34,776,419 km (0.113 R)
• M62: 35,097,306 km (0.115 R)
• M63: 36,390,580 km (0.115 R)
• M64: 36,651,179 km (0.098 R)
• M65: 36,781,628 km (0.11 R)
• M66: 37,174,173 km (0.099 R)
• M67: 37,633,738 km (0.026 R)
• M68: 37,765,384 km (0.079 R)
• M69: 38,492,430 km (0.103 R)
• M70: 38,890,809 km (0.111 R)
• M71: 39,290,684 km (0.116 R)
• M72: 39,758,776 km (0.038 R)
• M73: 41,990,926 km (0.033 R)
• M74: 42,332,607 km (0.085 R)
• M75: 42,675,186 km (0.064 R)
• M76: 43,294,372 km (0.114 R)
• M77: 43,570,529 km (0.111 R)
• M78: 44,750,557 km (0.115 R)
• M79: 45,519,640 km (0.107 R)
• M80: 45,800,435 km (0.105 R)
• M81: 46,434,281 km (0.077 R)
• M82: 46,575,502 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 8.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.62 AU - 11.94 AU

Year: 12287 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,769,725 km

• M1: 126,261 km (0.09 R)
• M2: 214,972 km (0.084 R)
• M3: 321,037 km (0.099 R)
• M4: 910,153 km (0.058 R)
• M5: 1,081,293 km (0.094 R)
• M6: 1,175,690 km (0.097 R)
• M7: 1,233,734 km (0.114 R)
• M8: 1,592,170 km (0.087 R)
• M9: 1,822,401 km (0.087 R)
• M10: 1,890,169 km (0.079 R)
• M11: 2,051,884 km (0.043 R)
• M12: 2,110,676 km (0.12 R)
• M13: 2,205,970 km (0.119 R)
• M14: 2,538,526 km (0.047 R)
• M15: 2,704,281 km (0.116 R)
• M16: 3,444,940 km (0.084 R)
• M17: 3,976,910 km (0.034 R)
• M18: 4,751,827 km (0.036 R)
• M19: 4,893,346 km (0.076 R)
• M20: 5,788,690 km (0.074 R)
• M21: 5,956,987 km (0.059 R)
• M22: 7,251,458 km (0.087 R)
• M23: 7,524,175 km (0.115 R)
• M24: 7,615,878 km (0.102 R)
• M25: 7,893,083 km (0.111 R)
• M26: 8,098,481 km (0.032 R)
• M27: 8,305,823 km (0.06 R)
• M28: 8,725,445 km (0.107 R)
• M29: 9,015,516 km (0.087 R)
• M30: 9,289,280 km (0.119 R)
• M31: 10,987,964 km (0.094 R)
• M32: 11,154,616 km (0.071 R)
• M33: 11,469,519 km (0.038 R)
• M34: 12,889,652 km (0.054 R)
• M35: 14,410,015 km (0.066 R)
• M36: 14,775,931 km (0.097 R)
• M37: 14,937,048 km (0.056 R)
• M38: 15,098,614 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 8.4

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.3 AU - 12.82 AU

Year: 14652 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,769,725 km

• M1: 152,889 km (0.094 R)
• M2: 252,820 km (0.106 R)
• M3: 328,517 km (0.064 R)
• M4: 757,115 km (0.057 R)
• M5: 1,043,445 km (0.071 R)
• M6: 1,222,065 km (0.116 R)
• M7: 1,362,687 km (0.073 R)
• M8: 1,950,457 km (0.095 R)
• M9: 3,396,470 km (0.095 R)
• M10: 3,595,884 km (0.057 R)
• M11: 3,799,188 km (0.113 R)
• M12: 4,431,837 km (0.064 R)
• M13: 5,210,793 km (0.104 R)
• M14: 6,152,212 km (0.092 R)
• M15: 6,395,758 km (0.118 R)
• M16: 6,934,161 km (0.101 R)
• M17: 7,487,224 km (0.092 R)
• M18: 7,747,225 km (0.093 R)
• M19: 8,098,630 km (0.118 R)
• M20: 8,771,372 km (0.108 R)
• M21: 9,045,585 km (0.047 R)
• M22: 9,932,251 km (0.115 R)
• M23: 10,027,246 km (0.085 R)
• M24: 10,410,067 km (0.11 R)
• M25: 11,239,438 km (0.072 R)
• M26: 13,430,598 km (0.096 R)
• M27: 14,011,935 km (0.097 R)
• M28: 14,709,360 km (0.092 R)
• M29: 15,144,241 km (0.105 R)
• M30: 16,138,169 km (0.068 R)
• M31: 16,249,919 km (0.06 R)
• M32: 16,982,350 km (0.116 R)
• M33: 18,362,839 km (0.054 R)
• M34: 18,948,665 km (0.054 R)
• M35: 20,319,280 km (0.102 R)
• M36: 22,777,921 km (0.101 R)
• M37: 23,850,987 km (0.087 R)
• M38: 24,042,023 km (0.105 R)
• M39: 24,297,537 km (0.092 R)
• M40: 25,199,163 km (0.112 R)
• M41: 26,769,941 km (0.086 R)
• M42: 28,372,283 km (0.119 R)
• M43: 29,662,715 km (0.106 R)
• M44: 30,211,888 km (0.085 R)
• M45: 31,529,247 km (0.11 R)
• M46: 31,599,109 km (0.106 R)
• M47: 31,738,983 km (0.097 R)
• M48: 31,949,168 km (0.104 R)
• M49: 34,148,108 km (0.101 R)
• M50: 34,795,717 km (0.096 R)
• M51: 35,592,625 km (0.115 R)
• M52: 36,836,082 km (0.078 R)
• M53: 37,648,249 km (0.042 R)
• M54: 38,168,102 km (0.112 R)
• M55: 38,839,946 km (0.087 R)
• M56: 39,515,829 km (0.1 R)
• M57: 41,489,922 km (0.1 R)
• M58: 42,875,348 km (0.059 R)
• M59: 43,340,598 km (0.111 R)
• M60: 44,041,464 km (0.086 R)
• M61: 45,217,901 km (0.101 R)
• M62: 45,454,565 km (0.049 R)
• M63: 45,691,528 km (0.064 R)
• M64: 47,681,928 km (0.082 R)
• M65: 48,970,713 km (0.068 R)
• M66: 49,456,906 km (0.081 R)
• M67: 50,026,276 km (0.113 R)
• M68: 50,270,868 km (0.096 R)
• M69: 50,761,400 km (0.11 R)
• M70: 51,500,114 km (0.119 R)
• M71: 52,077,113 km (0.052 R)
• M72: 52,242,419 km (0.08 R)
• M73: 52,573,479 km (0.081 R)
• M74: 56,006,451 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit