🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.56 AU - 0.68 AU

Year: 170 Days

Day: 31 Hours

Environment

Temp: 255 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,215,989 km

• M1: 209,287 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 217 Days

Day: 41.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 245 Days

Day: 24.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.93 AU - 1.23 AU

Year: 391 Days

Day: 24.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,215,989 km

• M1: 313,258 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.44 AU - 2.14 AU

Year: 834 Days

Day: 37.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,215,989 km

• M1: 393,592 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.85 AU - 2.25 AU

Year: 1022 Days

Day: 33.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.8

Radius: 13.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.73 AU - 9.39 AU

Year: 9497 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,215,989 km

• M1: 215,720 km (0.084 R)
• M2: 327,320 km (0.099 R)
• M3: 435,928 km (0.109 R)
• M4: 791,672 km (0.109 R)
• M5: 1,039,705 km (0.115 R)
• M6: 1,378,096 km (0.119 R)
• M7: 1,543,850 km (0.112 R)
• M8: 1,877,453 km (0.07 R)
• M9: 2,081,355 km (0.1 R)
• M10: 2,253,842 km (0.113 R)
• M11: 2,491,253 km (0.1 R)
• M12: 2,613,176 km (0.106 R)
• M13: 2,991,209 km (0.109 R)
• M14: 3,077,677 km (0.08 R)
• M15: 3,319,726 km (0.071 R)
• M16: 3,477,103 km (0.07 R)
• M17: 3,660,062 km (0.09 R)
• M18: 3,752,812 km (0.104 R)
• M19: 4,276,854 km (0.085 R)
• M20: 4,473,276 km (0.105 R)
• M21: 4,597,591 km (0.097 R)
• M22: 4,824,382 km (0.098 R)
• M23: 6,122,742 km (0.1 R)
• M24: 6,400,545 km (0.117 R)
• M25: 6,597,565 km (0.103 R)
• M26: 7,821,276 km (0.12 R)
• M27: 7,971,622 km (0.092 R)
• M28: 8,244,787 km (0.111 R)
• M29: 8,675,779 km (0.062 R)
• M30: 8,956,724 km (0.038 R)
• M31: 9,720,720 km (0.079 R)
• M32: 10,307,443 km (0.12 R)
• M33: 10,439,388 km (0.106 R)
• M34: 10,838,665 km (0.106 R)
• M35: 11,447,079 km (0.086 R)
• M36: 11,618,070 km (0.056 R)
• M37: 12,345,564 km (0.074 R)
• M38: 12,661,814 km (0.052 R)
• M39: 12,980,757 km (0.084 R)
• M40: 13,446,305 km (0.119 R)
• M41: 13,662,923 km (0.101 R)
• M42: 14,026,596 km (0.046 R)
• M43: 14,467,311 km (0.117 R)
• M44: 14,578,312 km (0.028 R)
• M45: 14,987,313 km (0.104 R)
• M46: 15,324,806 km (0.069 R)
• M47: 15,475,601 km (0.053 R)
• M48: 15,702,840 km (0.108 R)
• M49: 15,854,831 km (0.105 R)
• M50: 16,045,568 km (0.111 R)
• M51: 16,198,757 km (0.097 R)
• M52: 16,313,947 km (0.118 R)
• M53: 16,429,437 km (0.082 R)
• M54: 18,154,150 km (0.1 R)
• M55: 18,433,749 km (0.061 R)
• M56: 19,322,061 km (0.077 R)
• M57: 19,444,282 km (0.079 R)
• M58: 20,805,623 km (0.095 R)
• M59: 21,561,092 km (0.075 R)
• M60: 22,453,892 km (0.076 R)
• M61: 23,402,193 km (0.077 R)
• M62: 23,881,206 km (0.082 R)
• M63: 23,968,720 km (0.077 R)
• M64: 26,009,385 km (0.066 R)
• M65: 26,279,708 km (0.096 R)
• M66: 27,096,064 km (0.094 R)
• M67: 27,553,235 km (0.098 R)
• M68: 28,059,025 km (0.087 R)
• M69: 28,336,380 km (0.119 R)
• M70: 28,940,007 km (0.097 R)
• M71: 29,173,380 km (0.116 R)
• M72: 29,548,123 km (0.076 R)
• M73: 30,919,636 km (0.1 R)
• M74: 31,925,682 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 12.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.23 AU - 11.09 AU

Year: 9655 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,215,989 km

• M1: 386,561 km (0.106 R)
• M2: 969,394 km (0.114 R)
• M3: 1,473,988 km (0.108 R)
• M4: 1,565,691 km (0.07 R)
• M5: 1,952,402 km (0.06 R)
• M6: 2,183,381 km (0.101 R)
• M7: 2,369,331 km (0.086 R)
• M8: 2,672,416 km (0.087 R)
• M9: 3,750,419 km (0.114 R)
• M10: 4,402,516 km (0.068 R)
• M11: 5,518,366 km (0.098 R)
• M12: 5,737,228 km (0.084 R)
• M13: 5,847,631 km (0.097 R)
• M14: 6,679,246 km (0.032 R)
• M15: 7,069,696 km (0.119 R)
• M16: 7,307,407 km (0.086 R)
• M17: 7,588,352 km (0.118 R)
• M18: 7,954,568 km (0.087 R)
• M19: 8,077,986 km (0.099 R)
• M20: 9,002,501 km (0.099 R)
• M21: 9,433,941 km (0.106 R)
• M22: 9,608,372 km (0.107 R)
• M23: 9,827,832 km (0.051 R)
• M24: 10,271,988 km (0.089 R)
• M25: 10,996,341 km (0.105 R)
• M26: 11,133,971 km (0.079 R)
• M27: 11,272,349 km (0.096 R)
• M28: 12,113,688 km (0.082 R)
• M29: 12,208,533 km (0.104 R)
• M30: 12,398,672 km (0.115 R)
• M31: 13,511,680 km (0.099 R)
• M32: 14,555,723 km (0.045 R)
• M33: 14,909,522 km (0.088 R)
• M34: 15,317,476 km (0.077 R)
• M35: 17,571,915 km (0.074 R)
• M36: 17,948,753 km (0.11 R)
• M37: 18,328,133 km (0.079 R)
• M38: 19,816,482 km (0.11 R)
• M39: 20,264,976 km (0.094 R)
• M40: 20,377,624 km (0.079 R)
• M41: 20,944,001 km (0.075 R)
• M42: 21,171,988 km (0.067 R)
• M43: 21,918,631 km (0.063 R)
• M44: 22,266,147 km (0.116 R)
• M45: 23,555,980 km (0.051 R)
• M46: 23,793,093 km (0.033 R)
• M47: 23,912,023 km (0.066 R)
• M48: 24,389,390 km (0.099 R)
• M49: 24,749,472 km (0.063 R)
• M50: 25,051,061 km (0.079 R)
• M51: 25,293,110 km (0.084 R)
• M52: 25,840,489 km (0.057 R)
• M53: 26,269,087 km (0.09 R)
• M54: 26,576,660 km (0.076 R)
• M55: 26,885,281 km (0.118 R)
• M56: 27,881,303 km (0.083 R)
• M57: 28,069,348 km (0.086 R)
• M58: 28,573,044 km (0.1 R)
• M59: 29,079,582 km (0.105 R)
• M60: 30,101,784 km (0.063 R)
• M61: 31,657,153 km (0.113 R)
• M62: 33,171,981 km (0.119 R)
• M63: 33,771,271 km (0.092 R)
• M64: 34,172,642 km (0.082 R)
• M65: 35,047,939 km (0.09 R)
• M66: 37,233,863 km (0.094 R)
• M67: 38,343,281 km (0.082 R)
• M68: 38,972,040 km (0.074 R)
• M69: 39,463,469 km (0.05 R)
• M70: 39,604,241 km (0.099 R)
• M71: 40,878,965 km (0.105 R)
• M72: 44,051,038 km (0.118 R)
• M73: 44,489,659 km (0.084 R)
• M74: 44,709,568 km (0.077 R)
• M75: 45,224,035 km (0.086 R)
• M76: 45,371,389 km (0.082 R)
• M77: 45,814,497 km (0.09 R)
• M78: 45,962,450 km (0.12 R)
• M79: 46,184,752 km (0.096 R)
• M80: 46,704,754 km (0.089 R)
• M81: 48,728,814 km (0.083 R)
• M82: 50,246,634 km (0.114 R)
• M83: 51,087,972 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 6.4

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.96 AU - 21.5 AU

Year: 24907 Days

Day: 22.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,215,989 km

• M1: 85,869 km (0.065 R)
• M2: 1,268,740 km (0.079 R)
• M3: 1,406,519 km (0.068 R)
• M4: 2,133,266 km (0.059 R)
• M5: 2,264,313 km (0.049 R)
• M6: 2,398,054 km (0.109 R)
• M7: 4,072,952 km (0.075 R)
• M8: 4,526,233 km (0.116 R)
• M9: 5,480,368 km (0.1 R)
• M10: 5,842,395 km (0.095 R)
• M11: 7,967,732 km (0.09 R)
• M12: 8,069,608 km (0.063 R)
• M13: 8,120,621 km (0.103 R)
• M14: 8,223,096 km (0.101 R)
• M15: 8,899,278 km (0.1 R)
• M16: 9,057,852 km (0.071 R)
• M17: 9,810,329 km (0.09 R)
• M18: 10,919,597 km (0.086 R)
• M19: 11,260,232 km (0.116 R)
• M20: 11,546,562 km (0.108 R)
• M21: 12,656,728 km (0.076 R)
• M22: 12,894,888 km (0.051 R)
• M23: 13,074,405 km (0.047 R)
• M24: 13,800,703 km (0.068 R)
• M25: 14,664,481 km (0.052 R)
• M26: 14,726,863 km (0.071 R)
• M27: 14,914,609 km (0.115 R)
• M28: 20,271,259 km (0.095 R)
• M29: 21,322,185 km (0.082 R)
• M30: 22,175,640 km (0.12 R)
• M31: 23,185,426 km (0.075 R)
• M32: 23,989,215 km (0.108 R)
• M33: 24,876,480 km (0.038 R)
• M34: 25,174,778 km (0.106 R)
• M35: 25,249,428 km (0.113 R)
• M36: 25,624,170 km (0.115 R)
• M37: 26,076,255 km (0.106 R)
• M38: 27,371,474 km (0.117 R)
• M39: 27,679,346 km (0.081 R)
• M40: 29,392,690 km (0.109 R)
• M41: 29,865,869 km (0.027 R)
• M42: 30,899,739 km (0.103 R)
• M43: 34,319,397 km (0.11 R)
• M44: 34,485,152 km (0.107 R)
• M45: 34,817,558 km (0.049 R)
• M46: 37,514,957 km (0.09 R)
• M47: 38,285,685 km (0.09 R)
• M48: 39,148,117 km (0.085 R)
• M49: 39,321,352 km (0.063 R)
• M50: 40,628,837 km (0.084 R)
• M51: 41,331,947 km (0.105 R)
• M52: 41,684,998 km (0.05 R)
• M53: 42,039,096 km (0.111 R)
• M54: 42,750,284 km (0.05 R)
• M55: 42,839,445 km (0.111 R)
• M56: 44,364,894 km (0.067 R)
• M57: 45,543,426 km (0.039 R)
• M58: 46,640,427 km (0.067 R)
• M59: 47,192,144 km (0.091 R)
• M60: 47,284,297 km (0.104 R)
• M61: 49,233,557 km (0.036 R)
• M62: 49,701,649 km (0.102 R)
• M63: 50,736,267 km (0.103 R)
• M64: 51,208,997 km (0.065 R)
• M65: 51,303,692 km (0.1 R)
• M66: 51,968,356 km (0.099 R)
• M67: 52,158,794 km (0.075 R)
• M68: 55,918,038 km (0.041 R)
• M69: 58,670,340 km (0.094 R)
• M70: 61,970,320 km (0.107 R)
• M71: 62,071,149 km (0.081 R)
• M72: 62,880,623 km (0.07 R)
• M73: 68,122,382 km (0.036 R)
• M74: 68,643,881 km (0.112 R)
• M75: 68,957,288 km (0.118 R)
• M76: 69,480,881 km (0.101 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit