🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 18.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,593,052 km

• M1: 101,876 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 222 Days

Day: 19.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.67 AU - 0.85 AU

Year: 236 Days

Day: 24.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,593,052 km

• M1: 54,304 km (0.114 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.42 AU - 1.42 AU

Year: 603 Days

Day: 42.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 129.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.82 AU - 2.32 AU

Year: 1062 Days

Day: 45.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 158.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,593,052 km

• M1: 1,294,919 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.42 AU - 4.94 AU

Year: 3046 Days

Day: 19.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 10.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.58 AU - 7 AU

Year: 5623 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,593,052 km

• M1: 173,982 km (0.058 R)
• M2: 244,144 km (0.073 R)
• M3: 341,233 km (0.119 R)
• M4: 419,173 km (0.12 R)
• M5: 534,962 km (0.069 R)
• M6: 696,677 km (0.098 R)
• M7: 863,030 km (0.098 R)
• M8: 951,442 km (0.051 R)
• M9: 1,083,388 km (0.091 R)
• M10: 1,395,599 km (0.114 R)
• M11: 1,470,697 km (0.082 R)
• M12: 1,624,932 km (0.112 R)
• M13: 1,817,165 km (0.107 R)
• M14: 1,916,199 km (0.085 R)
• M15: 2,119,802 km (0.106 R)
• M16: 2,224,371 km (0.09 R)
• M17: 2,456,846 km (0.09 R)
• M18: 2,678,400 km (0.052 R)
• M19: 2,791,795 km (0.048 R)
• M20: 3,121,659 km (0.097 R)
• M21: 3,588,105 km (0.042 R)
• M22: 3,904,056 km (0.042 R)
• M23: 4,185,300 km (0.117 R)
• M24: 4,339,535 km (0.077 R)
• M25: 4,450,836 km (0.101 R)
• M26: 4,608,213 km (0.085 R)
• M27: 4,767,535 km (0.051 R)
• M28: 5,068,376 km (0.064 R)
• M29: 6,156,700 km (0.096 R)
• M30: 6,433,606 km (0.106 R)
• M31: 6,509,901 km (0.051 R)
• M32: 6,586,345 km (0.045 R)
• M33: 6,740,431 km (0.038 R)
• M34: 6,843,654 km (0.067 R)
• M35: 6,973,505 km (0.067 R)
• M36: 7,078,074 km (0.078 R)
• M37: 7,209,421 km (0.092 R)
• M38: 7,581,620 km (0.072 R)
• M39: 7,770,113 km (0.065 R)
• M40: 7,851,345 km (0.05 R)
• M41: 7,932,876 km (0.116 R)
• M42: 8,124,212 km (0.101 R)
• M43: 8,567,470 km (0.105 R)
• M44: 9,304,240 km (0.078 R)
• M45: 10,209,307 km (0.093 R)
• M46: 10,298,467 km (0.119 R)
• M47: 10,657,352 km (0.101 R)
• M48: 10,777,928 km (0.104 R)
• M49: 11,356,872 km (0.12 R)
• M50: 11,603,559 km (0.104 R)
• M51: 11,696,609 km (0.117 R)
• M52: 11,789,808 km (0.092 R)
• M53: 11,977,105 km (0.042 R)
• M54: 12,704,001 km (0.098 R)
• M55: 13,089,066 km (0.085 R)
• M56: 13,185,856 km (0.088 R)
• M57: 13,412,795 km (0.091 R)
• M58: 13,903,327 km (0.094 R)
• M59: 14,068,184 km (0.071 R)
• M60: 15,104,598 km (0.098 R)
• M61: 15,274,092 km (0.067 R)
• M62: 15,410,226 km (0.09 R)
• M63: 15,855,130 km (0.071 R)
• M64: 16,687,642 km (0.071 R)
• M65: 17,215,125 km (0.087 R)
• M66: 17,783,896 km (0.067 R)
• M67: 19,453,109 km (0.104 R)
• M68: 20,306,565 km (0.1 R)
• M69: 20,643,758 km (0.102 R)
• M70: 20,982,897 km (0.116 R)
• M71: 21,134,140 km (0.097 R)
• M72: 21,857,745 km (0.088 R)
• M73: 23,016,829 km (0.109 R)
• M74: 23,564,657 km (0.106 R)
• M75: 23,721,884 km (0.087 R)
• M76: 23,800,722 km (0.101 R)
• M77: 24,593,292 km (0.101 R)
• M78: 24,752,912 km (0.114 R)
• M79: 25,314,054 km (0.092 R)
• M80: 25,596,196 km (0.111 R)
• M81: 26,041,698 km (0.088 R)
• M82: 26,530,584 km (0.034 R)
• M83: 27,187,169 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 11.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.57 AU - 6.83 AU

Year: 6182 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,593,052 km

• M1: 169,345 km (0.058 R)
• M2: 316,998 km (0.048 R)
• M3: 478,115 km (0.074 R)
• M4: 723,904 km (0.12 R)
• M5: 862,731 km (0.086 R)
• M6: 1,104,481 km (0.036 R)
• M7: 1,267,094 km (0.048 R)
• M8: 1,634,955 km (0.069 R)
• M9: 1,957,039 km (0.095 R)
• M10: 2,075,670 km (0.093 R)
• M11: 2,176,499 km (0.112 R)
• M12: 2,838,021 km (0.113 R)
• M13: 3,367,448 km (0.11 R)
• M14: 3,729,325 km (0.103 R)
• M15: 4,053,205 km (0.11 R)
• M16: 4,308,718 km (0.086 R)
• M17: 4,386,359 km (0.108 R)
• M18: 4,464,599 km (0.102 R)
• M19: 4,595,796 km (0.115 R)
• M20: 4,835,452 km (0.102 R)
• M21: 5,024,693 km (0.056 R)
• M22: 5,466,605 km (0.105 R)
• M23: 5,578,953 km (0.068 R)
• M24: 5,806,193 km (0.096 R)
• M25: 6,866,243 km (0.09 R)
• M26: 7,387,592 km (0.081 R)
• M27: 7,985,235 km (0.105 R)
• M28: 9,395,045 km (0.114 R)
• M29: 9,530,132 km (0.075 R)
• M30: 10,042,355 km (0.109 R)
• M31: 10,668,722 km (0.034 R)
• M32: 11,632,282 km (0.087 R)
• M33: 12,289,914 km (0.102 R)
• M34: 12,735,267 km (0.106 R)
• M35: 13,035,061 km (0.066 R)
• M36: 13,337,099 km (0.061 R)
• M37: 13,450,943 km (0.087 R)
• M38: 14,296,171 km (0.088 R)
• M39: 14,529,544 km (0.102 R)
• M40: 14,607,783 km (0.118 R)
• M41: 15,356,820 km (0.086 R)
• M42: 15,476,199 km (0.12 R)
• M43: 15,595,877 km (0.072 R)
• M44: 16,483,292 km (0.116 R)
• M45: 16,851,153 km (0.109 R)
• M46: 16,933,282 km (0.095 R)
• M47: 17,056,551 km (0.068 R)
• M48: 17,221,557 km (0.115 R)
• M49: 17,636,392 km (0.056 R)
• M50: 19,199,840 km (0.087 R)
• M51: 19,586,849 km (0.111 R)
• M52: 19,933,019 km (0.101 R)
• M53: 20,237,450 km (0.047 R)
• M54: 20,763,137 km (0.037 R)
• M55: 21,293,312 km (0.116 R)
• M56: 21,560,195 km (0.11 R)
• M57: 21,738,665 km (0.113 R)
• M58: 22,186,860 km (0.116 R)
• M59: 22,276,918 km (0.11 R)
• M60: 23,047,198 km (0.102 R)
• M61: 23,504,219 km (0.042 R)
• M62: 23,826,004 km (0.061 R)
• M63: 24,567,112 km (0.111 R)
• M64: 25,127,805 km (0.079 R)
• M65: 25,268,576 km (0.079 R)
• M66: 25,503,894 km (0.068 R)
• M67: 25,929,350 km (0.069 R)
• M68: 26,024,195 km (0.103 R)
• M69: 26,214,184 km (0.091 R)
• M70: 26,931,057 km (0.101 R)
• M71: 27,364,293 km (0.103 R)
• M72: 27,751,303 km (0.081 R)
• M73: 27,945,481 km (0.066 R)
• M74: 28,042,719 km (0.102 R)
• M75: 28,188,876 km (0.093 R)
• M76: 28,874,035 km (0.101 R)
• M77: 29,268,075 km (0.109 R)
• M78: 29,763,095 km (0.119 R)
• M79: 31,416,151 km (0.053 R)
• M80: 31,973,852 km (0.108 R)
• M81: 32,177,455 km (0.1 R)
• M82: 33,821,835 km (0.115 R)
• M83: 34,497,568 km (0.033 R)
• M84: 34,654,197 km (0.118 R)
• M85: 34,863,335 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 12

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.91 AU - 13.11 AU

Year: 14836 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,593,052 km

• M1: 153,787 km (0.108 R)
• M2: 234,420 km (0.099 R)
• M3: 340,485 km (0.097 R)
• M4: 457,620 km (0.12 R)
• M5: 776,862 km (0.114 R)
• M6: 962,662 km (0.071 R)
• M7: 1,041,351 km (0.055 R)
• M8: 3,228,023 km (0.109 R)
• M9: 3,597,230 km (0.06 R)
• M10: 3,818,934 km (0.101 R)
• M11: 4,242,745 km (0.107 R)
• M12: 4,342,677 km (0.101 R)
• M13: 4,959,169 km (0.111 R)
• M14: 6,969,316 km (0.078 R)
• M15: 7,167,084 km (0.12 R)
• M16: 7,326,556 km (0.102 R)
• M17: 7,487,224 km (0.078 R)
• M18: 7,608,548 km (0.083 R)
• M19: 7,812,150 km (0.042 R)
• M20: 8,814,456 km (0.064 R)
• M21: 10,168,616 km (0.081 R)
• M22: 10,258,225 km (0.064 R)
• M23: 11,633,478 km (0.063 R)
• M24: 11,915,620 km (0.117 R)
• M25: 12,057,439 km (0.084 R)
• M26: 12,295,150 km (0.029 R)
• M27: 12,438,465 km (0.036 R)
• M28: 12,582,378 km (0.109 R)
• M29: 13,017,408 km (0.098 R)
• M30: 13,261,402 km (0.073 R)
• M31: 14,251,890 km (0.109 R)
• M32: 14,908,625 km (0.031 R)
• M33: 15,266,313 km (0.111 R)
• M34: 15,523,472 km (0.109 R)
• M35: 15,678,605 km (0.062 R)
• M36: 17,364,124 km (0.105 R)
• M37: 17,740,512 km (0.075 R)
• M38: 18,173,897 km (0.116 R)
• M39: 18,775,580 km (0.093 R)
• M40: 19,383,845 km (0.12 R)
• M41: 19,942,443 km (0.085 R)
• M42: 21,075,498 km (0.036 R)
• M43: 21,881,082 km (0.027 R)
• M44: 23,462,930 km (0.071 R)
• M45: 23,819,422 km (0.112 R)
• M46: 24,058,180 km (0.115 R)
• M47: 24,417,664 km (0.042 R)
• M48: 24,598,079 km (0.073 R)
• M49: 24,899,818 km (0.107 R)
• M50: 25,324,227 km (0.116 R)
• M51: 25,873,550 km (0.085 R)
• M52: 27,045,949 km (0.111 R)
• M53: 27,232,647 km (0.104 R)
• M54: 28,235,701 km (0.112 R)
• M55: 29,698,768 km (0.084 R)
• M56: 30,084,431 km (0.05 R)
• M57: 30,795,918 km (0.117 R)
• M58: 31,972,057 km (0.117 R)
• M59: 32,433,417 km (0.107 R)
• M60: 33,763,641 km (0.102 R)
• M61: 33,964,701 km (0.09 R)
• M62: 35,315,420 km (0.044 R)
• M63: 35,860,704 km (0.107 R)
• M64: 36,271,350 km (0.106 R)
• M65: 36,752,606 km (0.094 R)
• M66: 37,651,839 km (0.086 R)
• M67: 38,628,265 km (0.098 R)
• M68: 39,260,465 km (0.08 R)
• M69: 39,401,386 km (0.032 R)
• M70: 40,108,536 km (0.098 R)
• M71: 40,534,889 km (0.113 R)
• M72: 41,895,033 km (0.053 R)
• M73: 42,183,159 km (0.058 R)
• M74: 42,979,169 km (0.111 R)
• M75: 43,561,254 km (0.104 R)
• M76: 44,733,204 km (0.12 R)
• M77: 44,880,408 km (0.062 R)
• M78: 45,027,912 km (0.075 R)
• M79: 45,323,068 km (0.099 R)
• M80: 47,183,019 km (0.1 R)
• M81: 47,257,818 km (0.049 R)
• M82: 48,461,931 km (0.107 R)
• M83: 49,219,495 km (0.06 R)
• M84: 50,439,914 km (0.036 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit