🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 39.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,157,451 km

• M1: 41,139 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.19 AU

Year: 340 Days

Day: 31.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 140 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.35 AU - 1.71 AU

Year: 684 Days

Day: 38.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,157,451 km

• M1: 460,612 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.49 AU - 1.81 AU

Year: 767 Days

Day: 46.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.66 AU - 2.6 AU

Year: 1124 Days

Day: 29.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,157,451 km

• M1: 972,386 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 10.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.87 AU - 7.91 AU

Year: 7265 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,157,451 km

• M1: 148,401 km (0.03 R)
• M2: 255,513 km (0.056 R)
• M3: 587,022 km (0.095 R)
• M4: 680,371 km (0.099 R)
• M5: 749,037 km (0.111 R)
• M6: 926,609 km (0.086 R)
• M7: 1,004,101 km (0.081 R)
• M8: 1,083,837 km (0.11 R)
• M9: 1,153,998 km (0.054 R)
• M10: 1,262,456 km (0.116 R)
• M11: 1,463,965 km (0.109 R)
• M12: 1,828,236 km (0.098 R)
• M13: 1,898,995 km (0.078 R)
• M14: 2,087,040 km (0.092 R)
• M15: 2,481,679 km (0.034 R)
• M16: 2,801,370 km (0.11 R)
• M17: 3,185,387 km (0.059 R)
• M18: 3,271,107 km (0.06 R)
• M19: 3,409,934 km (0.11 R)
• M20: 3,675,620 km (0.03 R)
• M21: 3,929,786 km (0.118 R)
• M22: 4,003,389 km (0.112 R)
• M23: 4,077,589 km (0.089 R)
• M24: 4,170,938 km (0.096 R)
• M25: 4,726,395 km (0.051 R)
• M26: 4,963,059 km (0.12 R)
• M27: 5,123,129 km (0.03 R)
• M28: 5,284,844 km (0.09 R)
• M29: 5,634,305 km (0.077 R)
• M30: 5,780,312 km (0.057 R)
• M31: 6,076,217 km (0.076 R)
• M32: 6,204,572 km (0.08 R)
• M33: 6,420,591 km (0.069 R)
• M34: 6,529,498 km (0.104 R)
• M35: 6,639,154 km (0.079 R)
• M36: 6,882,250 km (0.11 R)
• M37: 7,218,696 km (0.095 R)
• M38: 7,309,202 km (0.061 R)
• M39: 8,307,170 km (0.07 R)
• M40: 8,641,371 km (0.063 R)
• M41: 8,882,822 km (0.119 R)
• M42: 9,004,296 km (0.12 R)
• M43: 9,273,722 km (0.084 R)
• M44: 9,421,674 km (0.046 R)
• M45: 9,895,750 km (0.106 R)
• M46: 10,047,143 km (0.09 R)
• M47: 10,122,989 km (0.035 R)
• M48: 10,893,119 km (0.111 R)
• M49: 11,180,197 km (0.12 R)
• M50: 11,364,202 km (0.111 R)
• M51: 11,549,105 km (0.07 R)
• M52: 11,975,758 km (0.108 R)
• M53: 12,299,189 km (0.071 R)
• M54: 12,434,874 km (0.062 R)
• M55: 12,598,235 km (0.088 R)
• M56: 13,175,683 km (0.103 R)
• M57: 13,453,785 km (0.057 R)
• M58: 14,356,459 km (0.073 R)
• M59: 15,046,404 km (0.076 R)
• M60: 15,278,730 km (0.11 R)
• M61: 15,483,080 km (0.099 R)
• M62: 15,629,537 km (0.072 R)
• M63: 16,757,953 km (0.083 R)
• M64: 16,998,806 km (0.093 R)
• M65: 17,392,697 km (0.082 R)
• M66: 17,789,580 km (0.102 R)
• M67: 17,881,733 km (0.106 R)
• M68: 18,004,553 km (0.103 R)
• M69: 18,779,470 km (0.101 R)
• M70: 18,904,384 km (0.112 R)
• M71: 19,029,747 km (0.09 R)
• M72: 19,470,312 km (0.094 R)
• M73: 19,565,158 km (0.119 R)
• M74: 20,041,776 km (0.097 R)
• M75: 21,006,383 km (0.11 R)
• M76: 21,396,535 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.01 AU - 10.89 AU

Year: 9683 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,157,451 km

• M1: 189,541 km (0.118 R)
• M2: 468,391 km (0.104 R)
• M3: 746,643 km (0.118 R)
• M4: 925,861 km (0.095 R)
• M5: 1,182,122 km (0.092 R)
• M6: 1,599,201 km (0.082 R)
• M7: 1,740,721 km (0.029 R)
• M8: 2,164,831 km (0.114 R)
• M9: 2,349,135 km (0.104 R)
• M10: 2,847,296 km (0.077 R)
• M11: 3,470,072 km (0.079 R)
• M12: 4,037,647 km (0.025 R)
• M13: 4,200,559 km (0.118 R)
• M14: 4,398,925 km (0.105 R)
• M15: 4,770,826 km (0.118 R)
• M16: 5,082,887 km (0.043 R)
• M17: 6,435,102 km (0.036 R)
• M18: 6,625,989 km (0.12 R)
• M19: 6,857,716 km (0.049 R)
• M20: 7,851,943 km (0.092 R)
• M21: 8,015,304 km (0.089 R)
• M22: 8,345,317 km (0.085 R)
• M23: 8,891,200 km (0.101 R)
• M24: 9,232,881 km (0.098 R)
• M25: 9,405,368 km (0.117 R)
• M26: 9,753,632 km (0.102 R)
• M27: 10,106,234 km (0.112 R)
• M28: 10,283,956 km (0.089 R)
• M29: 12,833,253 km (0.031 R)
• M30: 13,074,256 km (0.111 R)
• M31: 13,171,195 km (0.091 R)
• M32: 14,401,937 km (0.116 R)
• M33: 14,753,192 km (0.109 R)
• M34: 15,413,069 km (0.054 R)
• M35: 16,919,519 km (0.103 R)
• M36: 17,396,587 km (0.06 R)
• M37: 17,878,142 km (0.085 R)
• M38: 19,570,244 km (0.106 R)
• M39: 19,736,746 km (0.066 R)
• M40: 20,576,140 km (0.108 R)
• M41: 20,915,278 km (0.099 R)
• M42: 21,370,205 km (0.097 R)
• M43: 22,289,933 km (0.101 R)
• M44: 22,521,810 km (0.077 R)
• M45: 22,696,391 km (0.036 R)
• M46: 23,930,423 km (0.1 R)
• M47: 24,765,180 km (0.114 R)
• M48: 25,125,860 km (0.042 R)
• M49: 25,427,898 km (0.066 R)
• M50: 26,340,894 km (0.085 R)
• M51: 26,893,808 km (0.032 R)
• M52: 27,637,159 km (0.111 R)
• M53: 28,073,836 km (0.12 R)
• M54: 29,971,185 km (0.073 R)
• M55: 30,355,652 km (0.109 R)
• M56: 31,975,049 km (0.058 R)
• M57: 33,224,490 km (0.082 R)
• M58: 33,688,842 km (0.113 R)
• M59: 35,094,912 km (0.115 R)
• M60: 35,297,318 km (0.109 R)
• M61: 35,974,847 km (0.086 R)
• M62: 36,110,981 km (0.099 R)
• M63: 37,411,735 km (0.1 R)
• M64: 39,847,936 km (0.076 R)
• M65: 40,200,239 km (0.065 R)
• M66: 40,765,869 km (0.06 R)
• M67: 40,907,687 km (0.049 R)
• M68: 41,262,982 km (0.095 R)
• M69: 41,405,399 km (0.102 R)
• M70: 41,762,190 km (0.111 R)
• M71: 42,406,957 km (0.072 R)
• M72: 42,622,528 km (0.07 R)
• M73: 42,982,759 km (0.076 R)
• M74: 43,127,121 km (0.117 R)
• M75: 47,160,280 km (0.097 R)
• M76: 48,731,656 km (0.117 R)
• M77: 49,410,382 km (0.04 R)
• M78: 49,561,625 km (0.066 R)
• M79: 49,713,018 km (0.102 R)
• M80: 49,864,710 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 12.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.8 AU - 13.32 AU

Year: 14214 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,157,451 km

• M1: 171,589 km (0.052 R)
• M2: 291,417 km (0.119 R)
• M3: 453,282 km (0.089 R)
• M4: 830,119 km (0.113 R)
• M5: 1,059,901 km (0.115 R)
• M6: 1,259,315 km (0.064 R)
• M7: 1,377,348 km (0.049 R)
• M8: 1,582,446 km (0.094 R)
• M9: 1,739,674 km (0.111 R)
• M10: 1,827,637 km (0.103 R)
• M11: 2,242,771 km (0.079 R)
• M12: 2,355,269 km (0.082 R)
• M13: 2,486,317 km (0.098 R)
• M14: 2,721,484 km (0.106 R)
• M15: 2,929,126 km (0.028 R)
• M16: 3,232,361 km (0.102 R)
• M17: 3,415,469 km (0.098 R)
• M18: 3,658,865 km (0.05 R)
• M19: 3,869,349 km (0.104 R)
• M20: 4,024,931 km (0.077 R)
• M21: 4,142,963 km (0.089 R)
• M22: 4,242,296 km (0.093 R)
• M23: 4,524,737 km (0.07 R)
• M24: 4,688,846 km (0.112 R)
• M25: 4,917,880 km (0.119 R)
• M26: 5,086,776 km (0.096 R)
• M27: 5,279,159 km (0.112 R)
• M28: 5,539,310 km (0.113 R)
• M29: 6,185,722 km (0.081 R)
• M30: 6,322,604 km (0.098 R)
• M31: 6,599,061 km (0.038 R)
• M32: 7,045,162 km (0.078 R)
• M33: 7,188,178 km (0.086 R)
• M34: 7,843,416 km (0.118 R)
• M35: 8,066,018 km (0.068 R)
• M36: 8,492,372 km (0.118 R)
• M37: 8,746,688 km (0.096 R)
• M38: 9,210,741 km (0.046 R)
• M39: 9,445,759 km (0.097 R)
• M40: 9,603,585 km (0.108 R)
• M41: 9,762,308 km (0.1 R)
• M42: 9,868,672 km (0.027 R)
• M43: 10,650,770 km (0.101 R)
• M44: 10,980,334 km (0.089 R)
• M45: 11,118,563 km (0.03 R)
• M46: 11,368,989 km (0.057 R)
• M47: 11,989,073 km (0.076 R)
• M48: 13,291,322 km (0.08 R)
• M49: 13,646,318 km (0.083 R)
• M50: 13,914,547 km (0.107 R)
• M51: 14,004,305 km (0.087 R)
• M52: 14,395,653 km (0.064 R)
• M53: 15,066,151 km (0.114 R)
• M54: 15,158,453 km (0.059 R)
• M55: 15,312,539 km (0.117 R)
• M56: 15,560,273 km (0.111 R)
• M57: 15,746,971 km (0.066 R)
• M58: 16,059,780 km (0.047 R)
• M59: 16,914,433 km (0.075 R)
• M60: 17,202,708 km (0.094 R)
• M61: 18,109,720 km (0.106 R)
• M62: 18,338,904 km (0.115 R)
• M63: 19,399,104 km (0.047 R)
• M64: 20,376,876 km (0.095 R)
• M65: 21,336,247 km (0.108 R)
• M66: 22,240,117 km (0.094 R)
• M67: 22,591,223 km (0.085 R)
• M68: 23,905,889 km (0.116 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit