🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 16.4 Hours

Environment

Temp: 269 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.52 AU - 0.8 AU

Year: 187 Days

Day: 36 Hours

Environment

Temp: 213 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.01 AU - 1.03 AU

Year: 359 Days

Day: 30.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.57 AU - 2.25 AU

Year: 919 Days

Day: 25.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,271,117 km

• M1: 994,975 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.79 AU - 4.35 AU

Year: 2349 Days

Day: 35.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,271,117 km

• M1: 1,467,256 km (0.085 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 9.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.39 AU - 7.51 AU

Year: 5705 Days

Day: 8.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,271,117 km

• M1: 123,269 km (0.043 R)
• M2: 242,947 km (0.065 R)
• M3: 340,485 km (0.099 R)
• M4: 405,410 km (0.084 R)
• M5: 584,329 km (0.098 R)
• M6: 702,063 km (0.064 R)
• M7: 802,443 km (0.066 R)
• M8: 881,281 km (0.119 R)
• M9: 962,662 km (0.095 R)
• M10: 1,253,481 km (0.104 R)
• M11: 1,638,097 km (0.101 R)
• M12: 1,705,715 km (0.102 R)
• M13: 1,896,751 km (0.09 R)
• M14: 1,967,960 km (0.025 R)
• M15: 2,243,370 km (0.118 R)
• M16: 2,376,063 km (0.064 R)
• M17: 2,472,554 km (0.111 R)
• M18: 2,531,046 km (0.116 R)
• M19: 2,769,805 km (0.092 R)
• M20: 2,995,249 km (0.119 R)
• M21: 3,463,939 km (0.086 R)
• M22: 3,573,744 km (0.098 R)
• M23: 4,047,370 km (0.054 R)
• M24: 4,116,784 km (0.103 R)
• M25: 4,233,171 km (0.075 R)
• M26: 4,398,028 km (0.073 R)
• M27: 4,517,108 km (0.06 R)
• M28: 4,758,409 km (0.088 R)
• M29: 4,954,532 km (0.084 R)
• M30: 5,153,347 km (0.099 R)
• M31: 5,228,595 km (0.116 R)
• M32: 5,507,745 km (0.103 R)
• M33: 5,791,682 km (0.109 R)
• M34: 5,974,939 km (0.109 R)
• M35: 6,054,076 km (0.106 R)
• M36: 7,030,651 km (0.095 R)
• M37: 7,198,201 km (0.066 R)
• M38: 7,823,669 km (0.089 R)
• M39: 8,113,740 km (0.106 R)
• M40: 8,348,459 km (0.084 R)
• M41: 9,096,149 km (0.05 R)
• M42: 9,431,996 km (0.072 R)
• M43: 9,740,766 km (0.045 R)
• M44: 9,802,999 km (0.074 R)
• M45: 10,084,243 km (0.06 R)
• M46: 10,336,614 km (0.066 R)
• M47: 11,927,438 km (0.107 R)
• M48: 12,194,470 km (0.119 R)
• M49: 12,362,170 km (0.06 R)
• M50: 14,435,447 km (0.048 R)
• M51: 14,934,505 km (0.105 R)
• M52: 15,439,248 km (0.027 R)
• M53: 15,693,714 km (0.099 R)
• M54: 15,803,220 km (0.088 R)
• M55: 15,876,373 km (0.066 R)
• M56: 16,280,587 km (0.109 R)
• M57: 16,428,389 km (0.07 R)
• M58: 16,874,640 km (0.054 R)
• M59: 16,986,838 km (0.114 R)
• M60: 17,589,418 km (0.113 R)
• M61: 18,084,139 km (0.114 R)
• M62: 19,204,028 km (0.115 R)
• M63: 20,147,841 km (0.069 R)
• M64: 20,266,921 km (0.05 R)
• M65: 20,945,946 km (0.12 R)
• M66: 21,106,764 km (0.089 R)
• M67: 21,308,422 km (0.034 R)
• M68: 21,754,373 km (0.088 R)
• M69: 22,408,415 km (0.093 R)
• M70: 23,861,459 km (0.113 R)
• M71: 24,029,457 km (0.093 R)
• M72: 24,155,718 km (0.048 R)
• M73: 25,216,666 km (0.035 R)
• M74: 25,817,301 km (0.105 R)
• M75: 26,683,623 km (0.041 R)
• M76: 28,000,832 km (0.052 R)
• M77: 28,311,247 km (0.102 R)
• M78: 28,533,699 km (0.103 R)
• M79: 29,069,858 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.67 AU - 13.79 AU

Year: 15817 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,271,117 km

• M1: 182,360 km (0.117 R)
• M2: 524,640 km (0.109 R)
• M3: 723,306 km (0.057 R)
• M4: 1,084,435 km (0.111 R)
• M5: 1,225,805 km (0.09 R)
• M6: 1,450,351 km (0.111 R)
• M7: 1,716,336 km (0.065 R)
• M8: 2,388,480 km (0.071 R)
• M9: 2,545,109 km (0.113 R)
• M10: 3,002,130 km (0.087 R)
• M11: 3,137,516 km (0.117 R)
• M12: 3,344,560 km (0.088 R)
• M13: 3,449,876 km (0.074 R)
• M14: 3,919,165 km (0.057 R)
• M15: 4,332,205 km (0.107 R)
• M16: 4,524,737 km (0.037 R)
• M17: 4,799,100 km (0.117 R)
• M18: 5,282,151 km (0.104 R)
• M19: 5,571,324 km (0.096 R)
• M20: 6,735,046 km (0.072 R)
• M21: 7,737,800 km (0.081 R)
• M22: 7,925,097 km (0.11 R)
• M23: 8,448,241 km (0.08 R)
• M24: 9,229,141 km (0.114 R)
• M25: 9,628,269 km (0.119 R)
• M26: 10,289,042 km (0.111 R)
• M27: 10,547,248 km (0.075 R)
• M28: 10,859,758 km (0.079 R)
• M29: 11,017,135 km (0.08 R)
• M30: 11,228,367 km (0.111 R)
• M31: 11,815,838 km (0.117 R)
• M32: 12,633,091 km (0.066 R)
• M33: 13,864,731 km (0.03 R)
• M34: 14,035,721 km (0.11 R)
• M35: 15,783,473 km (0.083 R)
• M36: 15,902,403 km (0.115 R)
• M37: 16,021,633 km (0.038 R)
• M38: 16,321,128 km (0.098 R)
• M39: 17,108,312 km (0.095 R)
• M40: 18,468,755 km (0.088 R)
• M41: 19,799,727 km (0.062 R)
• M42: 20,121,213 km (0.109 R)
• M43: 20,314,792 km (0.083 R)
• M44: 21,030,469 km (0.12 R)
• M45: 22,553,225 km (0.066 R)
• M46: 23,769,755 km (0.109 R)
• M47: 25,146,355 km (0.111 R)
• M48: 26,690,355 km (0.07 R)
• M49: 28,265,022 km (0.097 R)
• M50: 28,917,867 km (0.092 R)
• M51: 29,063,575 km (0.105 R)
• M52: 29,796,006 km (0.061 R)
• M53: 31,204,321 km (0.071 R)
• M54: 32,255,994 km (0.107 R)
• M55: 32,634,327 km (0.076 R)
• M56: 33,472,075 km (0.109 R)
• M57: 34,625,624 km (0.032 R)
• M58: 35,090,873 km (0.1 R)
• M59: 36,105,745 km (0.075 R)
• M60: 36,262,673 km (0.058 R)
• M61: 36,498,589 km (0.061 R)
• M62: 40,342,207 km (0.06 R)
• M63: 41,159,012 km (0.12 R)
• M64: 42,229,085 km (0.115 R)
• M65: 42,809,076 km (0.085 R)
• M66: 43,391,610 km (0.061 R)
• M67: 43,558,562 km (0.079 R)
• M68: 44,480,683 km (0.116 R)
• M69: 44,648,980 km (0.038 R)
• M70: 46,771,026 km (0.104 R)
• M71: 47,199,325 km (0.09 R)
• M72: 48,319,215 km (0.118 R)
• M73: 48,752,151 km (0.065 R)
• M74: 49,099,517 km (0.07 R)
• M75: 49,534,847 km (0.118 R)
• M76: 50,848,615 km (0.1 R)
• M77: 51,377,294 km (0.108 R)
• M78: 53,510,410 km (0.112 R)
• M79: 57,312,440 km (0.079 R)
• M80: 57,678,955 km (0.098 R)
• M81: 59,338,444 km (0.12 R)
• M82: 59,523,796 km (0.069 R)
• M83: 60,267,148 km (0.111 R)
• M84: 60,826,644 km (0.105 R)
• M85: 61,013,492 km (0.105 R)
• M86: 61,294,287 km (0.12 R)
• M87: 62,138,916 km (0.058 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit