🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 39.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,465,637 km

• M1: 161,416 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1 AU - 1.32 AU

Year: 441 Days

Day: 39.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.63 AU - 1.89 AU

Year: 824 Days

Day: 20.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,465,637 km

• M1: 408,552 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.05 AU - 2.11 AU

Year: 1059 Days

Day: 31.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.15 AU - 2.83 AU

Year: 1387 Days

Day: 13.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.89 AU - 4.07 AU

Year: 2292 Days

Day: 24.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,465,637 km

• M1: 2,426,477 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 9.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.18 AU - 7.68 AU

Year: 5757 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,465,637 km

• M1: 144,661 km (0.088 R)
• M2: 264,489 km (0.107 R)
• M3: 340,186 km (0.046 R)
• M4: 490,232 km (0.042 R)
• M5: 621,130 km (0.101 R)
• M6: 799,002 km (0.108 R)
• M7: 1,084,285 km (0.056 R)
• M8: 1,163,871 km (0.086 R)
• M9: 1,458,878 km (0.107 R)
• M10: 1,622,688 km (0.037 R)
• M11: 1,683,874 km (0.063 R)
• M12: 1,824,346 km (0.081 R)
• M13: 2,067,293 km (0.101 R)
• M14: 2,495,292 km (0.104 R)
• M15: 2,783,717 km (0.115 R)
• M16: 2,950,668 km (0.091 R)
• M17: 3,082,913 km (0.108 R)
• M18: 3,197,804 km (0.097 R)
• M19: 3,431,925 km (0.066 R)
• M20: 3,752,812 km (0.05 R)
• M21: 3,855,137 km (0.072 R)
• M22: 4,020,742 km (0.114 R)
• M23: 4,125,460 km (0.037 R)
• M24: 4,466,693 km (0.104 R)
• M25: 4,861,632 km (0.064 R)
• M26: 4,928,502 km (0.112 R)
• M27: 5,108,468 km (0.068 R)
• M28: 5,359,493 km (0.108 R)
• M29: 5,521,358 km (0.083 R)
• M30: 5,661,382 km (0.088 R)
• M31: 5,873,661 km (0.109 R)
• M32: 5,968,805 km (0.087 R)
• M33: 6,209,060 km (0.075 R)
• M34: 6,281,764 km (0.098 R)
• M35: 7,176,210 km (0.106 R)
• M36: 7,278,086 km (0.108 R)
• M37: 7,431,723 km (0.109 R)
• M38: 7,873,037 km (0.1 R)
• M39: 7,951,875 km (0.081 R)
• M40: 8,699,715 km (0.095 R)
• M41: 8,781,096 km (0.071 R)
• M42: 9,109,463 km (0.059 R)
• M43: 10,290,389 km (0.026 R)
• M44: 10,376,707 km (0.083 R)
• M45: 10,463,025 km (0.109 R)
• M46: 10,549,791 km (0.06 R)
• M47: 10,928,124 km (0.054 R)
• M48: 11,399,956 km (0.108 R)
• M49: 11,938,808 km (0.088 R)
• M50: 12,947,995 km (0.111 R)
• M51: 13,478,619 km (0.118 R)
• M52: 14,207,759 km (0.094 R)
• M53: 14,884,689 km (0.119 R)
• M54: 15,341,860 km (0.064 R)
• M55: 17,868,269 km (0.063 R)
• M56: 18,041,204 km (0.069 R)
• M57: 18,388,869 km (0.082 R)
• M58: 18,879,401 km (0.101 R)
• M59: 19,020,172 km (0.08 R)
• M60: 19,126,088 km (0.096 R)
• M61: 19,374,121 km (0.11 R)
• M62: 19,765,768 km (0.047 R)
• M63: 20,484,736 km (0.076 R)
• M64: 20,993,069 km (0.043 R)
• M65: 21,175,579 km (0.106 R)
• M66: 21,248,732 km (0.075 R)
• M67: 21,322,035 km (0.075 R)
• M68: 21,505,442 km (0.032 R)
• M69: 22,244,755 km (0.089 R)
• M70: 22,430,854 km (0.118 R)
• M71: 22,842,248 km (0.073 R)
• M72: 22,992,445 km (0.074 R)
• M73: 23,067,692 km (0.089 R)
• M74: 23,331,583 km (0.118 R)
• M75: 24,129,239 km (0.114 R)
• M76: 24,282,128 km (0.108 R)
• M77: 24,473,912 km (0.089 R)
• M78: 24,781,486 km (0.111 R)
• M79: 26,025,093 km (0.061 R)
• M80: 26,260,560 km (0.074 R)
• M81: 26,339,248 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 8.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.18 AU - 11.42 AU

Year: 10014 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,465,637 km

• M1: 259,253 km (0.108 R)
• M2: 314,904 km (0.114 R)
• M3: 375,939 km (0.116 R)
• M4: 634,744 km (0.116 R)
• M5: 1,078,601 km (0.065 R)
• M6: 1,672,205 km (0.103 R)
• M7: 2,002,517 km (0.109 R)
• M8: 2,378,905 km (0.04 R)
• M9: 2,509,355 km (0.094 R)
• M10: 3,225,480 km (0.112 R)
• M11: 3,341,119 km (0.096 R)
• M12: 3,786,771 km (0.086 R)
• M13: 4,378,281 km (0.109 R)
• M14: 4,766,637 km (0.115 R)
• M15: 4,965,004 km (0.09 R)
• M16: 5,199,872 km (0.113 R)
• M17: 6,537,726 km (0.104 R)
• M18: 7,358,270 km (0.086 R)
• M19: 7,703,393 km (0.111 R)
• M20: 9,548,383 km (0.076 R)
• M21: 9,966,809 km (0.119 R)
• M22: 10,305,947 km (0.09 R)
• M23: 11,922,950 km (0.1 R)
• M24: 12,147,497 km (0.108 R)
• M25: 12,373,539 km (0.11 R)
• M26: 12,646,406 km (0.114 R)
• M27: 13,384,073 km (0.101 R)
• M28: 13,758,217 km (0.093 R)
• M29: 14,421,085 km (0.095 R)
• M30: 15,191,365 km (0.061 R)
• M31: 15,532,597 km (0.041 R)
• M32: 16,123,359 km (0.07 R)
• M33: 16,222,543 km (0.047 R)
• M34: 17,276,310 km (0.114 R)
• M35: 17,479,464 km (0.097 R)
• M36: 18,352,068 km (0.087 R)
• M37: 18,559,411 km (0.043 R)
• M38: 20,353,090 km (0.093 R)
• M39: 21,107,661 km (0.028 R)
• M40: 21,652,197 km (0.106 R)
• M41: 21,871,358 km (0.087 R)
• M42: 23,932,967 km (0.084 R)
• M43: 24,614,834 km (0.114 R)
• M44: 24,958,161 km (0.084 R)
• M45: 25,591,708 km (0.089 R)
• M46: 26,288,983 km (0.072 R)
• M47: 26,698,433 km (0.112 R)
• M48: 26,933,451 km (0.114 R)
• M49: 27,524,063 km (0.118 R)
• M50: 28,238,244 km (0.069 R)
• M51: 28,477,750 km (0.114 R)
• M52: 29,018,845 km (0.096 R)
• M53: 29,079,283 km (0.088 R)
• M54: 29,381,620 km (0.077 R)
• M55: 29,867,514 km (0.096 R)
• M56: 30,478,621 km (0.098 R)
• M57: 30,970,499 km (0.107 R)
• M58: 31,341,203 km (0.118 R)
• M59: 32,024,416 km (0.069 R)
• M60: 32,274,095 km (0.079 R)
• M61: 32,399,308 km (0.067 R)
• M62: 32,587,203 km (0.048 R)
• M63: 32,838,378 km (0.118 R)
• M64: 32,901,209 km (0.083 R)
• M65: 33,279,393 km (0.04 R)
• M66: 33,595,643 km (0.096 R)
• M67: 33,659,072 km (0.092 R)
• M68: 33,912,940 km (0.098 R)
• M69: 34,167,406 km (0.099 R)
• M70: 34,806,488 km (0.084 R)
• M71: 34,934,843 km (0.074 R)
• M72: 35,127,525 km (0.046 R)
• M73: 35,578,562 km (0.06 R)
• M74: 35,837,217 km (0.094 R)
• M75: 36,747,371 km (0.103 R)
• M76: 37,796,650 km (0.092 R)
• M77: 38,391,302 km (0.027 R)
• M78: 40,868,194 km (0.12 R)
• M79: 42,639,432 km (0.106 R)
• M80: 44,018,874 km (0.065 R)
• M81: 44,783,768 km (0.111 R)
• M82: 44,923,343 km (0.063 R)
• M83: 45,623,162 km (0.11 R)
• M84: 47,246,748 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 3.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.68 AU - 19.6 AU

Year: 29567 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,465,637 km

• M1: 67,319 km (0.083 R)
• M2: 405,261 km (0.099 R)
• M3: 581,337 km (0.101 R)
• M4: 932,743 km (0.088 R)
• M5: 996,771 km (0.073 R)
• M6: 1,180,477 km (0.117 R)
• M7: 1,320,650 km (0.08 R)
• M8: 1,356,703 km (0.077 R)
• M9: 1,411,157 km (0.094 R)
• M10: 1,753,137 km (0.079 R)
• M11: 1,852,470 km (0.074 R)
• M12: 1,974,243 km (0.055 R)
• M13: 3,182,096 km (0.106 R)
• M14: 4,274,610 km (0.102 R)
• M15: 5,298,158 km (0.102 R)
• M16: 5,911,061 km (0.062 R)
• M17: 8,342,624 km (0.086 R)
• M18: 8,712,281 km (0.093 R)
• M19: 9,537,313 km (0.098 R)
• M20: 9,923,724 km (0.088 R)
• M21: 10,279,468 km (0.117 R)
• M22: 10,784,510 km (0.098 R)
• M23: 11,519,784 km (0.093 R)
• M24: 12,614,541 km (0.099 R)
• M25: 13,115,993 km (0.064 R)
• M26: 13,900,036 km (0.058 R)
• M27: 17,782,699 km (0.054 R)
• M28: 19,795,987 km (0.097 R)
• M29: 20,467,981 km (0.056 R)
• M30: 20,738,902 km (0.1 R)
• M31: 22,342,592 km (0.071 R)
• M32: 22,435,492 km (0.109 R)
• M33: 23,229,707 km (0.112 R)
• M34: 25,279,497 km (0.107 R)
• M35: 25,764,493 km (0.067 R)
• M36: 27,138,550 km (0.098 R)
• M37: 27,237,584 km (0.053 R)
• M38: 27,287,250 km (0.099 R)
• M39: 27,784,663 km (0.106 R)
• M40: 27,834,479 km (0.062 R)
• M41: 28,889,443 km (0.099 R)
• M42: 29,091,849 km (0.118 R)
• M43: 30,521,855 km (0.043 R)
• M44: 31,193,400 km (0.107 R)
• M45: 31,713,402 km (0.07 R)
• M46: 32,603,958 km (0.109 R)
• M47: 32,709,275 km (0.113 R)
• M48: 33,821,835 km (0.109 R)
• M49: 33,981,755 km (0.074 R)
• M50: 34,624,128 km (0.118 R)
• M51: 34,892,955 km (0.088 R)
• M52: 35,920,693 km (0.029 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit