🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 278 Days

Day: 31.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 315 Days

Day: 38.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.59 AU - 0.71 AU

Year: 338 Days

Day: 33.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,699,050 km

• M1: 830,567 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 12.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.89 AU

Year: 394 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 11,699,050 km

• M1: 163,361 km (0.057 R)
• M2: 264,339 km (0.07 R)
• M3: 389,852 km (0.118 R)
• M4: 480,060 km (0.071 R)
• M5: 566,826 km (0.12 R)
• M6: 727,046 km (0.104 R)
• M7: 815,458 km (0.104 R)
• M8: 896,241 km (0.049 R)
• M9: 980,165 km (0.088 R)
• M10: 1,143,676 km (0.089 R)
• M11: 1,226,703 km (0.106 R)
• M12: 1,344,137 km (0.12 R)
• M13: 1,432,549 km (0.06 R)
• M14: 1,595,760 km (0.041 R)
• M15: 1,790,836 km (0.108 R)
• M16: 1,957,189 km (0.093 R)
• M17: 2,069,088 km (0.113 R)
• M18: 2,183,231 km (0.106 R)
• M19: 2,266,258 km (0.068 R)
• M20: 2,389,826 km (0.082 R)
• M21: 2,475,396 km (0.11 R)
• M22: 2,573,682 km (0.117 R)
• M23: 3,017,090 km (0.055 R)
• M24: 3,210,221 km (0.057 R)
• M25: 3,356,079 km (0.069 R)
• M26: 3,439,554 km (0.034 R)
• M27: 3,556,390 km (0.103 R)
• M28: 3,661,258 km (0.111 R)
• M29: 3,760,591 km (0.091 R)
• M30: 3,867,554 km (0.099 R)
• M31: 4,036,749 km (0.08 R)
• M32: 4,153,286 km (0.113 R)
• M33: 4,250,076 km (0.103 R)
• M34: 4,481,354 km (0.077 R)
• M35: 4,587,867 km (0.1 R)
• M36: 4,731,182 km (0.104 R)
• M37: 4,868,663 km (0.072 R)
• M38: 4,948,847 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.4

Radius: 13.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.77 AU - 1.19 AU

Year: 626 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 11,699,050 km

• M1: 164,857 km (0.092 R)
• M2: 254,765 km (0.056 R)
• M3: 397,482 km (0.091 R)
• M4: 578,794 km (0.05 R)
• M5: 663,167 km (0.118 R)
• M6: 811,568 km (0.069 R)
• M7: 898,186 km (0.107 R)
• M8: 1,015,620 km (0.105 R)
• M9: 1,202,168 km (0.119 R)
• M10: 1,314,965 km (0.086 R)
• M11: 1,413,101 km (0.101 R)
• M12: 1,500,915 km (0.081 R)
• M13: 1,656,198 km (0.034 R)
• M14: 1,817,165 km (0.108 R)
• M15: 1,983,369 km (0.083 R)
• M16: 2,213,151 km (0.102 R)
• M17: 2,421,541 km (0.111 R)
• M18: 2,535,983 km (0.082 R)
• M19: 2,722,831 km (0.11 R)
• M20: 2,842,060 km (0.072 R)
• M21: 3,011,854 km (0.12 R)
• M22: 3,118,816 km (0.092 R)
• M23: 3,260,486 km (0.07 R)
• M24: 3,361,913 km (0.09 R)
• M25: 3,515,999 km (0.087 R)
• M26: 3,663,652 km (0.114 R)
• M27: 4,201,755 km (0.096 R)
• M28: 4,284,633 km (0.094 R)
• M29: 4,396,083 km (0.115 R)
• M30: 4,650,250 km (0.09 R)
• M31: 4,745,693 km (0.042 R)
• M32: 4,861,033 km (0.087 R)
• M33: 5,153,647 km (0.112 R)
• M34: 5,242,508 km (0.119 R)
• M35: 5,633,856 km (0.05 R)
• M36: 5,776,572 km (0.118 R)
• M37: 5,899,990 km (0.088 R)
• M38: 6,034,629 km (0.058 R)
• M39: 6,117,955 km (0.089 R)
• M40: 6,275,331 km (0.09 R)
• M41: 6,551,489 km (0.051 R)
• M42: 6,831,536 km (0.097 R)
• M43: 7,038,729 km (0.04 R)
• M44: 7,137,614 km (0.05 R)
• M45: 7,281,228 km (0.117 R)
• M46: 7,381,309 km (0.07 R)
• M47: 7,515,348 km (0.092 R)
• M48: 7,605,257 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 9.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.85 AU - 1.17 AU

Year: 655 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 11,699,050 km

• M1: 115,190 km (0.108 R)
• M2: 210,185 km (0.053 R)
• M3: 310,116 km (0.081 R)
• M4: 396,135 km (0.058 R)
• M5: 470,485 km (0.078 R)
• M6: 570,865 km (0.12 R)
• M7: 660,026 km (0.057 R)
• M8: 734,526 km (0.07 R)
• M9: 856,597 km (0.09 R)
• M10: 960,718 km (0.04 R)
• M11: 1,033,572 km (0.09 R)
• M12: 1,111,811 km (0.027 R)
• M13: 1,288,337 km (0.047 R)
• M14: 1,427,014 km (0.102 R)
• M15: 1,536,969 km (0.072 R)
• M16: 1,661,434 km (0.095 R)
• M17: 1,801,158 km (0.092 R)
• M18: 1,896,452 km (0.084 R)
• M19: 2,013,887 km (0.109 R)
• M20: 2,150,619 km (0.108 R)
• M21: 2,230,654 km (0.086 R)
• M22: 2,290,343 km (0.104 R)
• M23: 2,381,000 km (0.081 R)
• M24: 2,614,971 km (0.119 R)
• M25: 2,796,433 km (0.095 R)
• M26: 2,907,435 km (0.099 R)
• M27: 3,001,083 km (0.12 R)
• M28: 3,090,991 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 11.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.42 AU - 2.34 AU

Year: 1664 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 11,699,050 km

• M1: 151,393 km (0.086 R)
• M2: 239,357 km (0.109 R)
• M3: 326,572 km (0.07 R)
• M4: 476,918 km (0.115 R)
• M5: 568,322 km (0.04 R)
• M6: 658,380 km (0.094 R)
• M7: 745,147 km (0.101 R)
• M8: 831,465 km (0.103 R)
• M9: 902,374 km (0.1 R)
• M10: 980,464 km (0.12 R)
• M11: 1,102,387 km (0.063 R)
• M12: 1,273,078 km (0.115 R)
• M13: 1,356,254 km (0.081 R)
• M14: 1,435,691 km (0.115 R)
• M15: 1,611,319 km (0.098 R)
• M16: 1,720,226 km (0.089 R)
• M17: 1,806,693 km (0.058 R)
• M18: 1,907,522 km (0.109 R)
• M19: 1,990,699 km (0.087 R)
• M20: 2,068,789 km (0.073 R)
• M21: 2,329,538 km (0.079 R)
• M22: 2,502,324 km (0.088 R)
• M23: 2,579,815 km (0.092 R)
• M24: 2,665,236 km (0.091 R)
• M25: 2,809,747 km (0.106 R)
• M26: 3,076,480 km (0.039 R)
• M27: 3,152,027 km (0.049 R)
• M28: 3,282,028 km (0.117 R)
• M29: 3,398,265 km (0.119 R)
• M30: 3,539,635 km (0.077 R)
• M31: 3,618,922 km (0.116 R)
• M32: 3,755,206 km (0.059 R)
• M33: 3,836,138 km (0.108 R)
• M34: 3,958,808 km (0.071 R)
• M35: 4,099,281 km (0.091 R)
• M36: 4,258,453 km (0.1 R)
• M37: 4,351,503 km (0.094 R)
• M38: 4,626,015 km (0.099 R)
• M39: 4,739,261 km (0.093 R)
• M40: 5,021,851 km (0.091 R)
• M41: 5,319,102 km (0.078 R)
• M42: 5,437,733 km (0.079 R)
• M43: 5,566,537 km (0.06 R)
• M44: 5,696,388 km (0.05 R)
• M45: 5,978,081 km (0.081 R)
• M46: 6,053,927 km (0.116 R)
• M47: 6,168,369 km (0.087 R)
• M48: 6,312,432 km (0.044 R)
• M49: 6,584,550 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 8.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.92 AU - 2.18 AU

Year: 1895 Days

Day: 5.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,699,050 km

• M1: 109,805 km (0.093 R)
• M2: 175,777 km (0.07 R)
• M3: 246,836 km (0.073 R)
• M4: 310,416 km (0.1 R)
• M5: 454,179 km (0.077 R)
• M6: 515,065 km (0.091 R)
• M7: 615,446 km (0.079 R)
• M8: 809,773 km (0.107 R)
• M9: 886,218 km (0.088 R)
• M10: 943,364 km (0.067 R)
• M11: 1,031,627 km (0.045 R)
• M12: 1,099,694 km (0.095 R)
• M13: 1,224,758 km (0.069 R)
• M14: 1,354,609 km (0.028 R)
• M15: 1,610,571 km (0.037 R)
• M16: 1,708,408 km (0.08 R)
• M17: 1,966,464 km (0.071 R)
• M18: 2,052,034 km (0.109 R)
• M19: 2,665,086 km (0.065 R)
• M20: 2,877,964 km (0.039 R)
• M21: 3,030,404 km (0.053 R)
• M22: 3,140,957 km (0.114 R)
• M23: 3,596,333 km (0.09 R)
• M24: 3,666,494 km (0.087 R)
• M25: 3,748,923 km (0.115 R)
• M26: 4,133,389 km (0.081 R)
• M27: 4,194,724 km (0.093 R)
• M28: 4,581,285 km (0.11 R)
• M29: 4,759,606 km (0.039 R)
• M30: 4,966,201 km (0.101 R)
• M31: 5,083,784 km (0.072 R)
• M32: 5,175,937 km (0.072 R)
• M33: 5,348,423 km (0.043 R)
• M34: 5,549,782 km (0.086 R)
• M35: 5,726,307 km (0.108 R)
• M36: 6,154,905 km (0.102 R)
• M37: 6,225,067 km (0.117 R)
• M38: 6,281,315 km (0.051 R)
• M39: 6,508,106 km (0.114 R)
• M40: 6,636,910 km (0.097 R)
• M41: 7,057,728 km (0.047 R)
• M42: 7,249,064 km (0.116 R)
• M43: 7,682,299 km (0.091 R)
• M44: 7,803,324 km (0.091 R)
• M45: 8,309,115 km (0.109 R)
• M46: 8,464,547 km (0.103 R)
• M47: 8,526,929 km (0.109 R)
• M48: 8,620,876 km (0.071 R)
• M49: 8,715,273 km (0.065 R)
• M50: 8,920,671 km (0.117 R)
• M51: 9,079,843 km (0.029 R)
• M52: 9,207,749 km (0.118 R)
• M53: 9,368,567 km (0.117 R)
• M54: 9,562,894 km (0.083 R)
• M55: 9,660,582 km (0.037 R)
• M56: 9,807,636 km (0.083 R)
• M57: 9,988,351 km (0.051 R)
• M58: 10,503,715 km (0.111 R)
• M59: 10,722,427 km (0.066 R)
• M60: 10,925,581 km (0.102 R)
• M61: 11,525,618 km (0.088 R)
• M62: 11,629,589 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit