🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.66 AU - 0.68 AU

Year: 206 Days

Day: 43 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.79 AU - 0.87 AU

Year: 283 Days

Day: 33.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.87 AU - 2.75 AU

Year: 1316 Days

Day: 31.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,351,160 km

• M1: 1,025,493 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.64 AU - 2.76 AU

Year: 1663 Days

Day: 41.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.72 AU - 3.34 AU

Year: 1976 Days

Day: 17.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,351,160 km

• M1: 99,333 km (0.071 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 11.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.76 AU - 5.66 AU

Year: 4456 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,351,160 km

• M1: 146,756 km (0.086 R)
• M2: 290,968 km (0.084 R)
• M3: 397,182 km (0.093 R)
• M4: 479,461 km (0.088 R)
• M5: 591,360 km (0.116 R)
• M6: 780,901 km (0.097 R)
• M7: 870,660 km (0.067 R)
• M8: 977,921 km (0.103 R)
• M9: 1,061,546 km (0.108 R)
• M10: 1,140,385 km (0.11 R)
• M11: 1,492,837 km (0.056 R)
• M12: 1,582,297 km (0.072 R)
• M13: 1,732,792 km (0.118 R)
• M14: 1,905,578 km (0.114 R)
• M15: 2,138,950 km (0.077 R)
• M16: 2,545,557 km (0.072 R)
• M17: 2,723,130 km (0.045 R)
• M18: 2,823,510 km (0.066 R)
• M19: 2,915,064 km (0.069 R)
• M20: 3,441,499 km (0.069 R)
• M21: 3,715,862 km (0.104 R)
• M22: 4,169,891 km (0.111 R)
• M23: 4,701,861 km (0.083 R)
• M24: 4,835,153 km (0.101 R)
• M25: 5,155,442 km (0.103 R)
• M26: 5,255,373 km (0.048 R)
• M27: 5,700,277 km (0.076 R)
• M28: 6,197,092 km (0.1 R)
• M29: 6,940,743 km (0.047 R)
• M30: 7,023,620 km (0.091 R)
• M31: 7,162,447 km (0.026 R)
• M32: 7,527,765 km (0.085 R)
• M33: 7,755,602 km (0.08 R)
• M34: 7,827,260 km (0.044 R)
• M35: 7,971,173 km (0.096 R)
• M36: 8,174,327 km (0.111 R)
• M37: 8,305,823 km (0.046 R)
• M38: 8,393,937 km (0.102 R)
• M39: 8,958,818 km (0.116 R)
• M40: 9,154,791 km (0.082 R)
• M41: 9,367,669 km (0.092 R)
• M42: 9,736,278 km (0.066 R)
• M43: 10,093,967 km (0.104 R)
• M44: 10,361,149 km (0.086 R)
• M45: 10,471,851 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 12.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.02 AU - 7.96 AU

Year: 6925 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,351,160 km

• M1: 169,046 km (0.104 R)
• M2: 375,042 km (0.031 R)
• M3: 533,915 km (0.114 R)
• M4: 705,055 km (0.081 R)
• M5: 850,613 km (0.098 R)
• M6: 943,215 km (0.096 R)
• M7: 1,314,068 km (0.055 R)
• M8: 1,554,621 km (0.107 R)
• M9: 1,710,053 km (0.117 R)
• M10: 1,911,861 km (0.103 R)
• M11: 2,186,074 km (0.09 R)
• M12: 2,273,140 km (0.097 R)
• M13: 2,495,891 km (0.04 R)
• M14: 2,679,447 km (0.106 R)
• M15: 2,843,706 km (0.12 R)
• M16: 2,939,149 km (0.071 R)
• M17: 3,331,844 km (0.07 R)
• M18: 3,767,622 km (0.099 R)
• M19: 4,276,106 km (0.096 R)
• M20: 4,386,060 km (0.065 R)
• M21: 4,949,595 km (0.099 R)
• M22: 5,123,278 km (0.109 R)
• M23: 6,052,431 km (0.112 R)
• M24: 6,394,711 km (0.103 R)
• M25: 6,743,274 km (0.092 R)
• M26: 7,098,120 km (0.1 R)
• M27: 7,360,066 km (0.078 R)
• M28: 7,658,663 km (0.106 R)
• M29: 7,826,362 km (0.079 R)
• M30: 8,165,201 km (0.028 R)
• M31: 8,370,898 km (0.079 R)
• M32: 8,892,546 km (0.09 R)
• M33: 9,640,685 km (0.058 R)
• M34: 9,821,848 km (0.07 R)
• M35: 10,004,058 km (0.081 R)
• M36: 10,224,266 km (0.067 R)
• M37: 10,409,020 km (0.069 R)
• M38: 11,007,711 km (0.104 R)
• M39: 12,199,407 km (0.111 R)
• M40: 12,632,044 km (0.111 R)
• M41: 13,351,012 km (0.068 R)
• M42: 14,124,283 km (0.093 R)
• M43: 14,912,065 km (0.089 R)
• M44: 15,079,765 km (0.112 R)
• M45: 16,228,078 km (0.116 R)
• M46: 16,530,415 km (0.025 R)
• M47: 16,834,548 km (0.12 R)
• M48: 16,921,763 km (0.027 R)
• M49: 17,360,235 km (0.113 R)
• M50: 18,203,817 km (0.094 R)
• M51: 18,427,915 km (0.112 R)
• M52: 18,698,238 km (0.099 R)
• M53: 20,486,830 km (0.1 R)
• M54: 20,626,554 km (0.097 R)
• M55: 21,330,562 km (0.032 R)
• M56: 21,709,344 km (0.066 R)
• M57: 21,804,338 km (0.064 R)
• M58: 22,377,298 km (0.075 R)
• M59: 23,149,074 km (0.075 R)
• M60: 23,343,401 km (0.055 R)
• M61: 23,538,327 km (0.084 R)
• M62: 23,782,621 km (0.055 R)
• M63: 24,076,880 km (0.067 R)
• M64: 24,175,315 km (0.095 R)
• M65: 25,416,229 km (0.108 R)
• M66: 25,767,485 km (0.076 R)
• M67: 25,868,165 km (0.105 R)
• M68: 26,170,801 km (0.111 R)
• M69: 26,373,207 km (0.096 R)
• M70: 26,677,938 km (0.073 R)
• M71: 27,085,891 km (0.097 R)
• M72: 27,342,003 km (0.081 R)
• M73: 27,650,324 km (0.093 R)
• M74: 27,753,397 km (0.075 R)
• M75: 28,166,885 km (0.078 R)
• M76: 28,895,278 km (0.074 R)
• M77: 31,332,227 km (0.116 R)
• M78: 31,601,054 km (0.109 R)
• M79: 32,412,174 km (0.079 R)
• M80: 32,902,107 km (0.117 R)
• M81: 33,504,388 km (0.08 R)
• M82: 34,220,663 km (0.103 R)
• M83: 34,331,365 km (0.115 R)
• M84: 35,276,823 km (0.11 R)
• M85: 35,724,720 km (0.104 R)
• M86: 36,343,606 km (0.108 R)
• M87: 38,106,916 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.7

Radius: 5.5

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.6 AU - 16.06 AU

Year: 20328 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,351,160 km

• M1: 184,604 km (0.106 R)
• M2: 413,788 km (0.109 R)
• M3: 692,788 km (0.05 R)
• M4: 797,207 km (0.106 R)
• M5: 1,265,598 km (0.119 R)
• M6: 1,636,601 km (0.06 R)
• M7: 1,777,073 km (0.029 R)
• M8: 2,069,537 km (0.11 R)
• M9: 2,798,228 km (0.048 R)
• M10: 2,898,758 km (0.094 R)
• M11: 3,068,851 km (0.093 R)
• M12: 3,172,522 km (0.108 R)
• M13: 3,383,305 km (0.048 R)
• M14: 4,820,791 km (0.097 R)
• M15: 6,957,947 km (0.088 R)
• M16: 9,144,768 km (0.109 R)
• M17: 10,002,413 km (0.098 R)
• M18: 11,043,913 km (0.11 R)
• M19: 11,096,871 km (0.117 R)
• M20: 12,338,683 km (0.073 R)
• M21: 13,228,042 km (0.049 R)
• M22: 13,397,237 km (0.048 R)
• M23: 13,623,728 km (0.05 R)
• M24: 13,737,423 km (0.083 R)
• M25: 15,362,804 km (0.099 R)
• M26: 15,659,456 km (0.094 R)
• M27: 16,803,581 km (0.087 R)
• M28: 16,864,617 km (0.092 R)
• M29: 17,478,267 km (0.062 R)
• M30: 17,540,051 km (0.096 R)
• M31: 21,509,182 km (0.1 R)
• M32: 22,643,882 km (0.107 R)
• M33: 23,116,761 km (0.086 R)
• M34: 23,524,714 km (0.104 R)
• M35: 23,661,297 km (0.114 R)
• M36: 23,935,061 km (0.095 R)
• M37: 24,416,766 km (0.047 R)
• M38: 24,624,109 km (0.1 R)
• M39: 26,163,022 km (0.109 R)
• M40: 28,747,325 km (0.106 R)
• M41: 30,514,974 km (0.117 R)
• M42: 31,562,159 km (0.107 R)
• M43: 32,014,543 km (0.101 R)
• M44: 33,231,521 km (0.095 R)
• M45: 34,386,118 km (0.115 R)
• M46: 36,339,417 km (0.072 R)
• M47: 36,497,243 km (0.082 R)
• M48: 36,813,493 km (0.112 R)
• M49: 37,210,226 km (0.084 R)
• M50: 38,167,952 km (0.083 R)
• M51: 38,730,440 km (0.069 R)
• M52: 39,619,799 km (0.117 R)
• M53: 41,665,999 km (0.119 R)
• M54: 42,910,055 km (0.062 R)
• M55: 43,662,532 km (0.113 R)
• M56: 44,250,601 km (0.088 R)
• M57: 45,095,381 km (0.11 R)
• M58: 45,434,818 km (0.118 R)
• M59: 46,201,507 km (0.104 R)
• M60: 50,274,459 km (0.054 R)
• M61: 50,362,422 km (0.077 R)
• M62: 50,450,386 km (0.113 R)
• M63: 50,626,463 km (0.11 R)
• M64: 51,067,477 km (0.117 R)
• M65: 51,775,823 km (0.116 R)
• M66: 52,042,257 km (0.065 R)
• M67: 52,933,711 km (0.1 R)
• M68: 54,370,598 km (0.081 R)
• M69: 54,460,806 km (0.105 R)
• M70: 55,003,248 km (0.062 R)
• M71: 55,365,873 km (0.104 R)
• M72: 57,007,261 km (0.087 R)
• M73: 57,926,240 km (0.117 R)
• M74: 58,572,354 km (0.095 R)
• M75: 58,849,858 km (0.112 R)
• M76: 59,499,412 km (0.111 R)
• M77: 59,592,461 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit