🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.55 AU - 0.75 AU

Year: 187 Days

Day: 42.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.51 AU - 2.39 AU

Year: 971 Days

Day: 17.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,500,169 km

• M1: 92,900 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.18 AU - 2.8 AU

Year: 1401 Days

Day: 37.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,500,169 km

• M1: 1,256,173 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.38 AU - 3.8 AU

Year: 2425 Days

Day: 25.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.08 AU - 5.42 AU

Year: 3690 Days

Day: 28.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.19 AU - 5.89 AU

Year: 4033 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,500,169 km

• M1: 543,040 km (0.115 R)
• M2: 1,302,249 km (0.062 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.47 AU - 7.17 AU

Year: 5663 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,500,169 km

• M1: 196,272 km (0.089 R)
• M2: 300,692 km (0.111 R)
• M3: 428,747 km (0.119 R)
• M4: 619,186 km (0.044 R)
• M5: 852,409 km (0.05 R)
• M6: 948,002 km (0.067 R)
• M7: 1,246,599 km (0.072 R)
• M8: 1,445,714 km (0.03 R)
• M9: 1,778,868 km (0.12 R)
• M10: 2,005,210 km (0.104 R)
• M11: 2,092,725 km (0.075 R)
• M12: 2,211,356 km (0.056 R)
• M13: 2,332,231 km (0.113 R)
• M14: 2,757,538 km (0.071 R)
• M15: 2,921,347 km (0.103 R)
• M16: 3,156,216 km (0.032 R)
• M17: 3,380,014 km (0.103 R)
• M18: 3,698,658 km (0.059 R)
• M19: 3,935,022 km (0.088 R)
• M20: 4,101,674 km (0.092 R)
• M21: 4,422,711 km (0.076 R)
• M22: 4,615,543 km (0.115 R)
• M23: 5,009,733 km (0.083 R)
• M24: 5,109,964 km (0.03 R)
• M25: 6,235,239 km (0.108 R)
• M26: 6,364,941 km (0.074 R)
• M27: 6,517,530 km (0.074 R)
• M28: 7,321,021 km (0.105 R)
• M29: 7,572,794 km (0.072 R)
• M30: 7,944,245 km (0.065 R)
• M31: 9,069,820 km (0.117 R)
• M32: 9,167,956 km (0.101 R)
• M33: 9,340,592 km (0.114 R)
• M34: 9,764,103 km (0.062 R)
• M35: 9,889,915 km (0.044 R)
• M36: 10,016,325 km (0.072 R)
• M37: 10,527,053 km (0.096 R)
• M38: 10,707,767 km (0.085 R)
• M39: 10,837,618 km (0.06 R)
• M40: 10,941,887 km (0.076 R)
• M41: 11,894,676 km (0.115 R)
• M42: 12,137,025 km (0.104 R)
• M43: 12,299,638 km (0.049 R)
• M44: 12,874,094 km (0.111 R)
• M45: 13,429,550 km (0.117 R)
• M46: 13,710,046 km (0.109 R)
• M47: 14,049,484 km (0.094 R)
• M48: 14,163,178 km (0.057 R)
• M49: 14,362,892 km (0.119 R)
• M50: 14,563,652 km (0.082 R)
• M51: 14,967,865 km (0.103 R)
• M52: 15,055,081 km (0.095 R)
• M53: 15,200,640 km (0.028 R)
• M54: 15,669,479 km (0.059 R)
• M55: 16,024,326 km (0.102 R)
• M56: 16,202,796 km (0.096 R)
• M57: 16,441,704 km (0.116 R)
• M58: 16,651,739 km (0.089 R)
• M59: 16,892,891 km (0.105 R)
• M60: 17,439,671 km (0.046 R)
• M61: 17,930,651 km (0.076 R)
• M62: 19,083,303 km (0.115 R)
• M63: 19,240,979 km (0.102 R)
• M64: 19,367,389 km (0.057 R)
• M65: 20,324,367 km (0.088 R)
• M66: 20,420,857 km (0.112 R)
• M67: 20,743,690 km (0.072 R)
• M68: 21,100,929 km (0.065 R)
• M69: 21,296,603 km (0.097 R)
• M70: 21,689,746 km (0.079 R)
• M71: 21,986,249 km (0.106 R)
• M72: 22,151,555 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 10

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.83 AU - 9.93 AU

Year: 8647 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,500,169 km

• M1: 251,773 km (0.089 R)
• M2: 436,826 km (0.076 R)
• M3: 560,992 km (0.093 R)
• M4: 669,899 km (0.078 R)
• M5: 958,773 km (0.105 R)
• M6: 1,126,472 km (0.116 R)
• M7: 1,304,194 km (0.049 R)
• M8: 1,377,796 km (0.113 R)
• M9: 1,954,795 km (0.107 R)
• M10: 2,083,001 km (0.106 R)
• M11: 2,214,048 km (0.117 R)
• M12: 2,484,372 km (0.069 R)
• M13: 2,553,785 km (0.103 R)
• M14: 3,057,182 km (0.102 R)
• M15: 3,206,630 km (0.076 R)
• M16: 3,409,784 km (0.105 R)
• M17: 3,539,037 km (0.074 R)
• M18: 3,643,456 km (0.091 R)
• M19: 3,802,329 km (0.119 R)
• M20: 4,071,904 km (0.117 R)
• M21: 4,181,560 km (0.075 R)
• M22: 4,347,913 km (0.053 R)
• M23: 4,687,200 km (0.079 R)
• M24: 4,773,518 km (0.09 R)
• M25: 5,212,289 km (0.037 R)
• M26: 5,301,749 km (0.067 R)
• M27: 5,848,529 km (0.088 R)
• M28: 6,962,883 km (0.09 R)
• M29: 8,175,972 km (0.105 R)
• M30: 8,279,943 km (0.099 R)
• M31: 8,384,512 km (0.077 R)
• M32: 8,665,307 km (0.066 R)
• M33: 8,913,490 km (0.102 R)
• M34: 9,526,093 km (0.071 R)
• M35: 10,264,359 km (0.081 R)
• M36: 10,376,707 km (0.075 R)
• M37: 10,640,298 km (0.109 R)
• M38: 10,829,988 km (0.114 R)
• M39: 11,059,172 km (0.079 R)
• M40: 11,135,916 km (0.109 R)
• M41: 12,268,372 km (0.072 R)
• M42: 12,627,407 km (0.044 R)
• M43: 14,180,681 km (0.057 R)
• M44: 15,064,655 km (0.062 R)
• M45: 15,149,776 km (0.108 R)
• M46: 15,836,580 km (0.104 R)
• M47: 15,923,197 km (0.108 R)
• M48: 16,053,348 km (0.118 R)
• M49: 16,533,557 km (0.114 R)
• M50: 17,687,555 km (0.052 R)
• M51: 17,957,429 km (0.099 R)
• M52: 19,235,294 km (0.115 R)
• M53: 19,885,147 km (0.071 R)
• M54: 20,400,961 km (0.118 R)
• M55: 20,495,058 km (0.102 R)
• M56: 20,920,963 km (0.106 R)
• M57: 21,397,582 km (0.1 R)
• M58: 21,589,217 km (0.08 R)
• M59: 23,093,872 km (0.072 R)
• M60: 23,192,008 km (0.1 R)
• M61: 24,381,611 km (0.059 R)
• M62: 24,481,692 km (0.049 R)
• M63: 26,254,277 km (0.073 R)
• M64: 27,233,694 km (0.101 R)
• M65: 27,337,515 km (0.091 R)
• M66: 27,493,396 km (0.077 R)
• M67: 27,858,415 km (0.067 R)
• M68: 28,067,852 km (0.106 R)
• M69: 29,547,524 km (0.073 R)
• M70: 29,975,075 km (0.096 R)
• M71: 30,189,598 km (0.088 R)
• M72: 31,161,087 km (0.06 R)
• M73: 32,637,618 km (0.111 R)
• M74: 33,079,380 km (0.057 R)
• M75: 33,190,232 km (0.095 R)
• M76: 33,857,439 km (0.102 R)
• M77: 35,771,843 km (0.099 R)
• M78: 36,056,378 km (0.088 R)
• M79: 36,799,580 km (0.118 R)
• M80: 36,971,767 km (0.11 R)
• M81: 37,086,808 km (0.062 R)
• M82: 37,317,039 km (0.116 R)
• M83: 37,432,379 km (0.063 R)
• M84: 38,068,769 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 14.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.37 AU - 13.01 AU

Year: 13343 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,500,169 km

• M1: 181,013 km (0.097 R)
• M2: 347,965 km (0.066 R)
• M3: 446,849 km (0.05 R)
• M4: 793,766 km (0.116 R)
• M5: 938,876 km (0.12 R)
• M6: 1,241,363 km (0.111 R)
• M7: 1,706,613 km (0.089 R)
• M8: 2,100,952 km (0.105 R)
• M9: 2,836,974 km (0.1 R)
• M10: 3,378,070 km (0.113 R)
• M11: 3,598,577 km (0.058 R)
• M12: 3,698,209 km (0.115 R)
• M13: 3,900,316 km (0.098 R)
• M14: 4,106,162 km (0.093 R)
• M15: 4,395,185 km (0.107 R)
• M16: 4,555,704 km (0.077 R)
• M17: 4,827,523 km (0.1 R)
• M18: 4,993,278 km (0.109 R)
• M19: 5,330,471 km (0.081 R)
• M20: 6,538,325 km (0.111 R)
• M21: 6,691,363 km (0.066 R)
• M22: 7,157,660 km (0.111 R)
• M23: 7,442,494 km (0.119 R)
• M24: 7,698,905 km (0.117 R)
• M25: 8,056,145 km (0.047 R)
• M26: 8,253,464 km (0.1 R)
• M27: 8,452,280 km (0.112 R)
• M28: 9,024,342 km (0.059 R)
• M29: 9,195,033 km (0.115 R)
• M30: 9,332,364 km (0.102 R)
• M31: 10,312,679 km (0.108 R)
• M32: 10,455,395 km (0.035 R)
• M33: 10,851,381 km (0.085 R)
• M34: 11,032,993 km (0.083 R)
• M35: 11,179,000 km (0.083 R)
• M36: 11,399,208 km (0.08 R)
• M37: 11,546,861 km (0.054 R)
• M38: 12,143,906 km (0.083 R)
• M39: 12,598,235 km (0.108 R)
• M40: 12,942,759 km (0.111 R)
• M41: 13,174,187 km (0.055 R)
• M42: 13,523,797 km (0.076 R)
• M43: 14,153,006 km (0.056 R)
• M44: 14,471,200 km (0.063 R)
• M45: 15,521,826 km (0.103 R)
• M46: 15,767,765 km (0.106 R)
• M47: 16,974,571 km (0.077 R)
• M48: 17,525,241 km (0.102 R)
• M49: 18,081,895 km (0.075 R)
• M50: 19,830,694 km (0.092 R)
• M51: 20,860,675 km (0.093 R)
• M52: 21,953,787 km (0.05 R)
• M53: 22,137,792 km (0.092 R)
• M54: 22,230,094 km (0.08 R)
• M55: 22,692,950 km (0.084 R)
• M56: 22,832,525 km (0.057 R)
• M57: 22,972,249 km (0.113 R)
• M58: 23,393,367 km (0.072 R)
• M59: 24,959,208 km (0.046 R)
• M60: 25,055,250 km (0.087 R)
• M61: 25,199,462 km (0.072 R)
• M62: 25,730,684 km (0.065 R)
• M63: 25,876,093 km (0.115 R)
• M64: 25,973,332 km (0.11 R)
• M65: 26,509,790 km (0.091 R)
• M66: 27,296,824 km (0.071 R)
• M67: 28,491,662 km (0.095 R)
• M68: 29,500,401 km (0.105 R)
• M69: 31,242,019 km (0.113 R)
• M70: 32,386,742 km (0.098 R)
• M71: 32,806,364 km (0.045 R)
• M72: 33,651,143 km (0.103 R)
• M73: 33,969,787 km (0.08 R)
• M74: 35,200,379 km (0.047 R)
• M75: 35,362,094 km (0.106 R)
• M76: 35,685,974 km (0.077 R)
• M77: 36,336,874 km (0.098 R)
• M78: 36,445,632 km (0.113 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit