🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.87 AU

Year: 223 Days

Day: 45.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.07 AU - 1.27 AU

Year: 462 Days

Day: 18.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.26 AU - 1.56 AU

Year: 612 Days

Day: 21 Hours

Environment

Temp: -35 °C

Axial Tilt: 134.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.12 AU - 1.7 AU

Year: 612 Days

Day: 27.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.48 AU - 2.14 AU

Year: 889 Days

Day: 13.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,228,035 km

• M1: 1,344,735 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.33 AU - 2.99 AU

Year: 1585 Days

Day: 34 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 10.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.06 AU - 11.36 AU

Year: 13709 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,228,035 km

• M1: 143,016 km (0.096 R)
• M2: 212,130 km (0.086 R)
• M3: 614,249 km (0.077 R)
• M4: 825,780 km (0.112 R)
• M5: 908,957 km (0.049 R)
• M6: 1,129,763 km (0.089 R)
• M7: 1,730,099 km (0.078 R)
• M8: 1,950,158 km (0.06 R)
• M9: 2,035,129 km (0.103 R)
• M10: 2,417,801 km (0.104 R)
• M11: 2,633,371 km (0.099 R)
• M12: 2,791,197 km (0.095 R)
• M13: 3,050,450 km (0.063 R)
• M14: 3,351,591 km (0.102 R)
• M15: 3,697,461 km (0.039 R)
• M16: 4,127,854 km (0.115 R)
• M17: 4,274,909 km (0.073 R)
• M18: 4,803,139 km (0.087 R)
• M19: 4,919,077 km (0.09 R)
• M20: 5,272,577 km (0.102 R)
• M21: 6,381,995 km (0.078 R)
• M22: 6,811,041 km (0.072 R)
• M23: 6,897,808 km (0.115 R)
• M24: 7,029,006 km (0.048 R)
• M25: 7,923,900 km (0.082 R)
• M26: 8,153,234 km (0.067 R)
• M27: 8,478,011 km (0.065 R)
• M28: 9,284,493 km (0.039 R)
• M29: 9,477,773 km (0.084 R)
• M30: 9,575,012 km (0.081 R)
• M31: 9,819,455 km (0.094 R)
• M32: 10,264,508 km (0.055 R)
• M33: 10,615,315 km (0.068 R)
• M34: 10,868,285 km (0.115 R)
• M35: 11,225,824 km (0.1 R)
• M36: 11,380,209 km (0.082 R)
• M37: 11,847,703 km (0.09 R)
• M38: 12,374,586 km (0.1 R)
• M39: 12,640,870 km (0.071 R)
• M40: 13,451,242 km (0.079 R)
• M41: 13,780,058 km (0.086 R)
• M42: 14,501,569 km (0.084 R)
• M43: 15,008,406 km (0.105 R)
• M44: 15,235,496 km (0.048 R)
• M45: 16,739,254 km (0.119 R)
• M46: 17,330,165 km (0.117 R)
• M47: 18,471,747 km (0.044 R)
• M48: 19,021,070 km (0.081 R)
• M49: 19,390,128 km (0.078 R)
• M50: 19,575,629 km (0.028 R)
• M51: 21,271,172 km (0.066 R)
• M52: 21,975,329 km (0.102 R)
• M53: 22,687,265 km (0.097 R)
• M54: 24,199,999 km (0.09 R)
• M55: 25,339,037 km (0.094 R)
• M56: 26,290,180 km (0.111 R)
• M57: 26,427,062 km (0.118 R)
• M58: 29,781,346 km (0.076 R)
• M59: 30,066,778 km (0.109 R)
• M60: 32,677,261 km (0.064 R)
• M61: 32,750,863 km (0.095 R)
• M62: 32,971,819 km (0.112 R)
• M63: 33,935,080 km (0.102 R)
• M64: 34,532,424 km (0.099 R)
• M65: 34,607,373 km (0.096 R)
• M66: 37,648,249 km (0.114 R)
• M67: 37,802,484 km (0.078 R)
• M68: 38,421,670 km (0.055 R)
• M69: 38,576,953 km (0.046 R)
• M70: 39,905,681 km (0.089 R)
• M71: 40,457,248 km (0.117 R)
• M72: 40,615,224 km (0.111 R)
• M73: 42,607,867 km (0.113 R)
• M74: 43,090,919 km (0.084 R)
• M75: 43,252,335 km (0.089 R)
• M76: 44,143,489 km (0.084 R)
• M77: 44,224,871 km (0.102 R)
• M78: 44,306,252 km (0.057 R)
• M79: 45,368,696 km (0.093 R)
• M80: 45,532,805 km (0.076 R)
• M81: 45,861,770 km (0.112 R)
• M82: 47,019,508 km (0.045 R)
• M83: 48,354,221 km (0.079 R)
• M84: 51,231,885 km (0.057 R)
• M85: 52,174,651 km (0.114 R)
• M86: 55,212,535 km (0.097 R)
• M87: 57,683,742 km (0.091 R)
• M88: 58,128,945 km (0.074 R)
• M89: 58,485,736 km (0.112 R)
• M90: 59,022,494 km (0.102 R)
• M91: 59,740,713 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.8

Radius: 7.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.44 AU - 16.42 AU

Year: 18990 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,228,035 km

• M1: 122,521 km (0.074 R)
• M2: 1,253,331 km (0.085 R)
• M3: 1,601,744 km (0.069 R)
• M4: 1,693,448 km (0.113 R)
• M5: 2,467,318 km (0.099 R)
• M6: 3,151,130 km (0.103 R)
• M7: 4,114,540 km (0.084 R)
• M8: 4,291,963 km (0.108 R)
• M9: 4,497,810 km (0.112 R)
• M10: 8,173,280 km (0.054 R)
• M11: 8,947,000 km (0.104 R)
• M12: 9,576,059 km (0.117 R)
• M13: 9,811,376 km (0.093 R)
• M14: 10,702,381 km (0.074 R)
• M15: 12,377,279 km (0.071 R)
• M16: 13,526,041 km (0.092 R)
• M17: 14,515,631 km (0.095 R)
• M18: 14,708,612 km (0.113 R)
• M19: 16,043,175 km (0.052 R)
• M20: 16,322,773 km (0.073 R)
• M21: 17,293,364 km (0.064 R)
• M22: 18,075,013 km (0.092 R)
• M23: 20,835,094 km (0.063 R)
• M24: 21,975,329 km (0.107 R)
• M25: 22,063,891 km (0.106 R)
• M26: 22,330,325 km (0.109 R)
• M27: 23,950,769 km (0.097 R)
• M28: 24,407,641 km (0.041 R)
• M29: 24,637,124 km (0.108 R)
• M30: 24,959,657 km (0.066 R)
• M31: 27,208,412 km (0.078 R)
• M32: 27,398,700 km (0.081 R)
• M33: 28,549,856 km (0.096 R)
• M34: 28,694,966 km (0.106 R)
• M35: 28,888,695 km (0.059 R)
• M36: 28,937,165 km (0.097 R)
• M37: 29,082,873 km (0.114 R)
• M38: 30,800,107 km (0.091 R)
• M39: 31,896,360 km (0.058 R)
• M40: 32,398,860 km (0.116 R)
• M41: 33,513,513 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 7.7

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.28 AU - 17.5 AU

Year: 22052 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,228,035 km

• M1: 144,960 km (0.075 R)
• M2: 265,985 km (0.096 R)
• M3: 670,498 km (0.038 R)
• M4: 718,967 km (0.104 R)
• M5: 980,464 km (0.119 R)
• M6: 1,122,283 km (0.106 R)
• M7: 1,210,696 km (0.073 R)
• M8: 1,522,308 km (0.079 R)
• M9: 4,886,016 km (0.059 R)
• M10: 6,149,669 km (0.101 R)
• M11: 6,414,009 km (0.111 R)
• M12: 6,628,083 km (0.12 R)
• M13: 7,229,168 km (0.1 R)
• M14: 8,659,174 km (0.109 R)
• M15: 9,680,179 km (0.055 R)
• M16: 9,925,968 km (0.116 R)
• M17: 12,427,694 km (0.113 R)
• M18: 12,560,985 km (0.101 R)
• M19: 12,896,384 km (0.103 R)
• M20: 13,031,321 km (0.086 R)
• M21: 13,644,523 km (0.075 R)
• M22: 14,197,436 km (0.086 R)
• M23: 14,757,830 km (0.12 R)
• M24: 14,899,050 km (0.106 R)
• M25: 15,325,255 km (0.069 R)
• M26: 15,683,691 km (0.118 R)
• M27: 16,996,412 km (0.099 R)
• M28: 18,648,272 km (0.052 R)
• M29: 21,459,665 km (0.071 R)
• M30: 21,619,585 km (0.076 R)
• M31: 21,699,770 km (0.115 R)
• M32: 22,750,844 km (0.108 R)
• M33: 23,818,524 km (0.101 R)
• M34: 24,650,887 km (0.072 R)
• M35: 25,832,112 km (0.032 R)
• M36: 27,986,919 km (0.113 R)
• M37: 29,484,843 km (0.069 R)
• M38: 30,019,655 km (0.058 R)
• M39: 30,737,874 km (0.072 R)
• M40: 31,008,647 km (0.075 R)
• M41: 31,099,004 km (0.071 R)
• M42: 32,191,068 km (0.069 R)
• M43: 32,374,326 km (0.096 R)
• M44: 35,447,215 km (0.072 R)
• M45: 35,920,842 km (0.076 R)
• M46: 37,739,803 km (0.119 R)
• M47: 38,806,585 km (0.085 R)
• M48: 39,392,560 km (0.095 R)
• M49: 39,588,533 km (0.047 R)
• M50: 40,178,547 km (0.092 R)
• M51: 40,672,370 km (0.103 R)
• M52: 40,771,404 km (0.114 R)
• M53: 41,267,620 km (0.109 R)
• M54: 42,768,236 km (0.043 R)
• M55: 42,969,744 km (0.088 R)
• M56: 43,474,787 km (0.034 R)
• M57: 44,899,108 km (0.053 R)
• M58: 45,514,255 km (0.077 R)
• M59: 48,211,953 km (0.1 R)
• M60: 50,747,786 km (0.116 R)
• M61: 51,924,523 km (0.076 R)
• M62: 52,031,935 km (0.096 R)
• M63: 53,978,053 km (0.081 R)
• M64: 54,086,811 km (0.1 R)
• M65: 56,168,166 km (0.083 R)
• M66: 57,607,298 km (0.08 R)
• M67: 59,395,142 km (0.077 R)
• M68: 59,507,490 km (0.099 R)
• M69: 61,087,842 km (0.109 R)
• M70: 62,110,942 km (0.054 R)
• M71: 62,910,692 km (0.106 R)
• M72: 65,214,200 km (0.075 R)
• M73: 66,026,965 km (0.116 R)
• M74: 67,310,964 km (0.09 R)
• M75: 70,140,757 km (0.11 R)
• M76: 70,497,249 km (0.069 R)
• M77: 70,735,259 km (0.05 R)
• M78: 71,092,798 km (0.059 R)
• M79: 72,048,878 km (0.119 R)
• M80: 73,250,149 km (0.085 R)
• M81: 74,336,828 km (0.096 R)
• M82: 74,579,026 km (0.076 R)
• M83: 75,185,795 km (0.095 R)
• M84: 75,794,060 km (0.116 R)
• M85: 77,383,388 km (0.116 R)
• M86: 78,490,113 km (0.113 R)
• M87: 79,354,639 km (0.082 R)
• M88: 80,097,991 km (0.086 R)
• M89: 80,222,157 km (0.092 R)
• M90: 80,346,324 km (0.099 R)
• M91: 81,966,768 km (0.079 R)
• M92: 83,220,398 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit