🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 21.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 441 Days

Day: 25.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,055,716 km

• M1: 155,432 km (0.093 R)
• M2: 927,507 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 447 Days

Day: 15 Hours

Environment

Temp: -14 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.94 AU - 1.52 AU

Year: 514 Days

Day: 24.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.04 AU - 1.56 AU

Year: 558 Days

Day: 20.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,055,716 km

• M1: 47,871 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.64 AU

Year: 1163 Days

Day: 14.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.4 AU - 2.56 AU

Year: 1471 Days

Day: 30.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.35 AU - 4.27 AU

Year: 2802 Days

Day: 23.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,055,716 km

• M1: 3,198,402 km (0.11 R)
• M2: 3,676,966 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 9.7

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.24 AU - 9.3 AU

Year: 8960 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,055,716 km

• M1: 124,914 km (0.041 R)
• M2: 226,940 km (0.092 R)
• M3: 878,588 km (0.089 R)
• M4: 1,144,873 km (0.049 R)
• M5: 1,371,962 km (0.109 R)
• M6: 1,659,340 km (0.108 R)
• M7: 2,341,655 km (0.108 R)
• M8: 2,578,020 km (0.107 R)
• M9: 2,933,465 km (0.058 R)
• M10: 3,131,233 km (0.074 R)
• M11: 4,059,338 km (0.105 R)
• M12: 4,602,528 km (0.075 R)
• M13: 4,999,860 km (0.087 R)
• M14: 5,168,756 km (0.11 R)
• M15: 6,005,158 km (0.097 R)
• M16: 6,402,639 km (0.116 R)
• M17: 6,995,944 km (0.096 R)
• M18: 7,568,156 km (0.117 R)
• M19: 7,801,379 km (0.119 R)
• M20: 8,757,459 km (0.083 R)
• M21: 9,166,759 km (0.112 R)
• M22: 9,332,214 km (0.063 R)
• M23: 9,961,573 km (0.117 R)
• M24: 10,474,993 km (0.077 R)
• M25: 10,691,461 km (0.087 R)
• M26: 11,305,410 km (0.068 R)
• M27: 11,795,792 km (0.045 R)
• M28: 12,021,086 km (0.061 R)
• M29: 12,797,499 km (0.085 R)
• M30: 13,261,851 km (0.057 R)
• M31: 13,449,148 km (0.117 R)
• M32: 13,590,219 km (0.096 R)
• M33: 14,254,882 km (0.109 R)
• M34: 14,543,007 km (0.117 R)
• M35: 14,784,608 km (0.034 R)
• M36: 15,027,555 km (0.09 R)
• M37: 15,369,835 km (0.074 R)
• M38: 15,665,291 km (0.087 R)
• M39: 16,512,613 km (0.076 R)
• M40: 16,764,685 km (0.119 R)
• M41: 17,017,955 km (0.089 R)
• M42: 17,272,570 km (0.109 R)
• M43: 17,837,153 km (0.081 R)
• M44: 19,354,524 km (0.12 R)
• M45: 19,887,242 km (0.101 R)
• M46: 20,101,765 km (0.114 R)
• M47: 20,532,906 km (0.102 R)
• M48: 21,076,246 km (0.091 R)
• M49: 22,343,938 km (0.092 R)
• M50: 23,183,930 km (0.088 R)
• M51: 24,894,582 km (0.071 R)
• M52: 25,648,555 km (0.036 R)
• M53: 26,116,198 km (0.114 R)
• M54: 26,763,957 km (0.103 R)
• M55: 27,775,238 km (0.064 R)
• M56: 28,195,309 km (0.119 R)
• M57: 28,799,086 km (0.078 R)
• M58: 28,920,260 km (0.037 R)
• M59: 29,896,536 km (0.036 R)
• M60: 29,957,871 km (0.096 R)
• M61: 30,635,699 km (0.09 R)
• M62: 30,697,633 km (0.088 R)
• M63: 33,588,612 km (0.032 R)
• M64: 33,716,219 km (0.087 R)
• M65: 34,356,946 km (0.108 R)
• M66: 35,131,115 km (0.088 R)
• M67: 36,172,316 km (0.071 R)
• M68: 36,762,480 km (0.073 R)
• M69: 37,952,232 km (0.047 R)
• M70: 38,085,224 km (0.101 R)
• M71: 38,151,795 km (0.038 R)
• M72: 38,685,561 km (0.079 R)
• M73: 40,641,104 km (0.117 R)
• M74: 41,049,656 km (0.109 R)
• M75: 41,528,070 km (0.109 R)
• M76: 42,008,428 km (0.084 R)
• M77: 42,559,547 km (0.079 R)
• M78: 42,628,512 km (0.087 R)
• M79: 42,697,626 km (0.05 R)
• M80: 44,087,540 km (0.083 R)
• M81: 44,858,268 km (0.106 R)
• M82: 45,492,114 km (0.045 R)
• M83: 45,633,334 km (0.092 R)
• M84: 46,058,043 km (0.068 R)
• M85: 46,270,921 km (0.079 R)
• M86: 46,697,574 km (0.06 R)
• M87: 47,554,770 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 7

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.75 AU - 15.17 AU

Year: 21798 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,055,716 km

• M1: 126,111 km (0.114 R)
• M2: 360,980 km (0.118 R)
• M3: 439,070 km (0.083 R)
• M4: 501,751 km (0.097 R)
• M5: 997,818 km (0.12 R)
• M6: 1,675,646 km (0.072 R)
• M7: 1,916,199 km (0.072 R)
• M8: 3,192,269 km (0.104 R)
• M9: 3,404,548 km (0.088 R)
• M10: 5,161,575 km (0.099 R)
• M11: 5,461,070 km (0.049 R)
• M12: 6,446,172 km (0.103 R)
• M13: 8,110,000 km (0.097 R)
• M14: 9,108,566 km (0.055 R)
• M15: 9,713,988 km (0.068 R)
• M16: 9,959,777 km (0.114 R)
• M17: 10,145,428 km (0.101 R)
• M18: 11,736,851 km (0.117 R)
• M19: 12,262,388 km (0.114 R)
• M20: 12,728,535 km (0.067 R)
• M21: 13,200,367 km (0.112 R)
• M22: 13,268,284 km (0.117 R)
• M23: 13,541,001 km (0.113 R)
• M24: 16,807,470 km (0.111 R)
• M25: 17,697,877 km (0.114 R)
• M26: 17,847,774 km (0.119 R)
• M27: 18,299,859 km (0.089 R)
• M28: 19,138,654 km (0.045 R)
• M29: 19,215,547 km (0.098 R)
• M30: 19,292,441 km (0.048 R)
• M31: 19,524,018 km (0.081 R)
• M32: 21,329,664 km (0.109 R)
• M33: 21,409,400 km (0.094 R)
• M34: 21,970,093 km (0.032 R)
• M35: 22,050,577 km (0.087 R)
• M36: 23,598,765 km (0.058 R)
• M37: 24,677,964 km (0.058 R)
• M38: 25,519,153 km (0.105 R)
• M39: 25,603,825 km (0.035 R)
• M40: 25,858,291 km (0.083 R)
• M41: 26,455,187 km (0.038 R)
• M42: 27,836,873 km (0.096 R)
• M43: 28,011,154 km (0.085 R)
• M44: 28,185,884 km (0.113 R)
• M45: 31,664,334 km (0.1 R)
• M46: 32,119,860 km (0.066 R)
• M47: 32,853,488 km (0.066 R)
• M48: 34,617,695 km (0.081 R)
• M49: 34,899,089 km (0.115 R)
• M50: 35,181,230 km (0.104 R)
• M51: 35,653,062 km (0.105 R)
• M52: 36,317,277 km (0.104 R)
• M53: 37,657,973 km (0.093 R)
• M54: 39,503,113 km (0.081 R)
• M55: 40,288,801 km (0.093 R)
• M56: 42,375,542 km (0.096 R)
• M57: 42,777,062 km (0.047 R)
• M58: 43,482,715 km (0.103 R)
• M59: 43,684,972 km (0.113 R)
• M60: 44,192,109 km (0.085 R)
• M61: 44,803,365 km (0.077 R)
• M62: 47,171,799 km (0.115 R)
• M63: 47,379,740 km (0.114 R)
• M64: 48,633,370 km (0.071 R)
• M65: 50,003,836 km (0.059 R)
• M66: 50,428,096 km (0.056 R)
• M67: 50,747,038 km (0.117 R)
• M68: 50,853,403 km (0.11 R)
• M69: 56,601,402 km (0.062 R)
• M70: 57,043,613 km (0.117 R)
• M71: 59,607,720 km (0.119 R)
• M72: 59,720,068 km (0.076 R)
• M73: 60,960,384 km (0.11 R)
• M74: 62,551,358 km (0.112 R)
• M75: 63,925,863 km (0.111 R)
• M76: 66,238,646 km (0.117 R)
• M77: 67,171,538 km (0.084 R)
• M78: 67,405,360 km (0.036 R)
• M79: 67,522,495 km (0.081 R)
• M80: 68,461,222 km (0.077 R)
• M81: 69,050,188 km (0.085 R)
• M82: 69,286,104 km (0.083 R)
• M83: 70,708,032 km (0.12 R)
• M84: 71,541,891 km (0.088 R)
• M85: 72,738,823 km (0.107 R)
• M86: 73,942,338 km (0.074 R)
• M87: 74,183,789 km (0.104 R)
• M88: 80,057,600 km (0.104 R)
• M89: 81,175,545 km (0.065 R)
• M90: 81,424,625 km (0.118 R)
• M91: 81,798,769 km (0.082 R)
• M92: 82,548,853 km (0.09 R)
• M93: 82,674,066 km (0.071 R)
• M94: 84,055,752 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit