🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 211 Days

Day: 43.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.77 AU - 0.87 AU

Year: 267 Days

Day: 32.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,474,202 km

• M1: 29,471 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.86 AU - 0.9 AU

Year: 297 Days

Day: 40 Hours

Environment

Temp: 157 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,474,202 km

• M1: 335,997 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 473 Days

Day: 22.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.69 AU - 2.81 AU

Year: 1641 Days

Day: 38.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,474,202 km

• M1: 547,827 km (0.111 R)
• M2: 1,095,804 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.88 AU - 4.26 AU

Year: 2428 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 10.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.16 AU - 9.4 AU

Year: 7810 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,474,202 km

• M1: 176,226 km (0.049 R)
• M2: 266,583 km (0.118 R)
• M3: 438,920 km (0.068 R)
• M4: 585,526 km (0.026 R)
• M5: 721,361 km (0.029 R)
• M6: 838,047 km (0.098 R)
• M7: 1,158,785 km (0.065 R)
• M8: 1,245,103 km (0.088 R)
• M9: 1,748,500 km (0.106 R)
• M10: 1,888,972 km (0.101 R)
• M11: 2,623,647 km (0.098 R)
• M12: 3,464,088 km (0.092 R)
• M13: 3,565,216 km (0.082 R)
• M14: 4,219,558 km (0.108 R)
• M15: 4,409,547 km (0.104 R)
• M16: 4,602,229 km (0.087 R)
• M17: 4,882,575 km (0.117 R)
• M18: 5,053,416 km (0.114 R)
• M19: 5,313,417 km (0.093 R)
• M20: 5,489,195 km (0.117 R)
• M21: 5,756,526 km (0.115 R)
• M22: 6,028,196 km (0.083 R)
• M23: 6,741,478 km (0.12 R)
• M24: 7,092,136 km (0.062 R)
• M25: 7,156,463 km (0.026 R)
• M26: 7,448,628 km (0.084 R)
• M27: 7,612,736 km (0.107 R)
• M28: 7,744,831 km (0.111 R)
• M29: 8,213,222 km (0.106 R)
• M30: 8,587,666 km (0.089 R)
• M31: 8,725,296 km (0.111 R)
• M32: 8,794,260 km (0.109 R)
• M33: 8,898,231 km (0.105 R)
• M34: 9,247,692 km (0.12 R)
• M35: 9,353,457 km (0.038 R)
• M36: 9,601,640 km (0.079 R)
• M37: 9,816,163 km (0.101 R)
• M38: 10,032,183 km (0.092 R)
• M39: 10,432,507 km (0.082 R)
• M40: 10,801,116 km (0.115 R)
• M41: 11,211,313 km (0.114 R)
• M42: 11,324,110 km (0.094 R)
• M43: 13,139,929 km (0.044 R)
• M44: 13,457,974 km (0.118 R)
• M45: 13,617,894 km (0.057 R)
• M46: 14,223,466 km (0.12 R)
• M47: 14,550,039 km (0.095 R)
• M48: 15,293,839 km (0.069 R)
• M49: 15,670,377 km (0.103 R)
• M50: 17,993,183 km (0.109 R)
• M51: 18,435,095 km (0.083 R)
• M52: 18,612,817 km (0.119 R)
• M53: 19,194,454 km (0.114 R)
• M54: 19,329,541 km (0.073 R)
• M55: 19,736,597 km (0.073 R)
• M56: 21,393,243 km (0.108 R)
• M57: 22,427,414 km (0.064 R)
• M58: 23,622,401 km (0.103 R)
• M59: 23,863,852 km (0.102 R)
• M60: 24,009,112 km (0.116 R)
• M61: 25,280,544 km (0.107 R)
• M62: 25,428,646 km (0.083 R)
• M63: 26,123,678 km (0.112 R)
• M64: 26,473,438 km (0.07 R)
• M65: 26,925,522 km (0.095 R)
• M66: 27,127,330 km (0.09 R)
• M67: 27,532,291 km (0.095 R)
• M68: 27,735,595 km (0.052 R)
• M69: 28,143,548 km (0.112 R)
• M70: 28,348,348 km (0.117 R)
• M71: 28,502,134 km (0.115 R)
• M72: 28,965,589 km (0.111 R)
• M73: 29,224,094 km (0.04 R)
• M74: 31,160,488 km (0.102 R)
• M75: 31,584,748 km (0.041 R)
• M76: 32,277,985 km (0.107 R)
• M77: 32,814,742 km (0.075 R)
• M78: 33,516,954 km (0.12 R)
• M79: 34,060,443 km (0.1 R)
• M80: 34,826,235 km (0.104 R)
• M81: 35,101,196 km (0.065 R)
• M82: 35,819,265 km (0.03 R)
• M83: 36,877,371 km (0.087 R)
• M84: 37,326,015 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 12.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.16 AU - 10.02 AU

Year: 9863 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 155.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,474,202 km

• M1: 204,650 km (0.109 R)
• M2: 339,737 km (0.119 R)
• M3: 884,572 km (0.093 R)
• M4: 1,316,760 km (0.04 R)
• M5: 1,407,267 km (0.11 R)
• M6: 1,518,867 km (0.116 R)
• M7: 3,205,882 km (0.103 R)
• M8: 3,609,497 km (0.097 R)
• M9: 4,002,641 km (0.109 R)
• M10: 4,437,372 km (0.087 R)
• M11: 4,520,548 km (0.106 R)
• M12: 4,660,422 km (0.097 R)
• M13: 5,088,871 km (0.102 R)
• M14: 5,470,495 km (0.09 R)
• M15: 5,800,807 km (0.081 R)
• M16: 6,075,918 km (0.12 R)
• M17: 6,355,366 km (0.094 R)
• M18: 6,449,463 km (0.068 R)
• M19: 6,607,289 km (0.098 R)
• M20: 7,056,232 km (0.118 R)
• M21: 7,186,383 km (0.109 R)
• M22: 7,448,927 km (0.03 R)
• M23: 7,648,042 km (0.069 R)
• M24: 7,748,272 km (0.1 R)
• M25: 7,916,271 km (0.118 R)
• M26: 8,358,781 km (0.104 R)
• M27: 8,635,088 km (0.056 R)
• M28: 8,774,364 km (0.097 R)
• M29: 8,914,388 km (0.042 R)
• M30: 9,125,919 km (0.097 R)
• M31: 9,303,492 km (0.109 R)
• M32: 9,988,650 km (0.099 R)
• M33: 10,839,712 km (0.048 R)
• M34: 11,027,906 km (0.047 R)
• M35: 11,331,141 km (0.076 R)
• M36: 12,062,376 km (0.105 R)
• M37: 13,127,961 km (0.076 R)
• M38: 13,651,703 km (0.111 R)
• M39: 13,814,167 km (0.069 R)
• M40: 14,018,218 km (0.041 R)
• M41: 14,223,317 km (0.092 R)
• M42: 14,803,009 km (0.063 R)
• M43: 15,095,622 km (0.086 R)
• M44: 15,942,495 km (0.059 R)
• M45: 16,371,841 km (0.114 R)
• M46: 16,717,861 km (0.115 R)
• M47: 17,770,881 km (0.111 R)
• M48: 17,859,592 km (0.064 R)
• M49: 18,171,205 km (0.066 R)
• M50: 18,260,664 km (0.092 R)
• M51: 19,026,306 km (0.095 R)
• M52: 19,619,013 km (0.111 R)
• M53: 20,310,305 km (0.093 R)
• M54: 20,682,205 km (0.051 R)
• M55: 21,954,385 km (0.082 R)
• M56: 22,336,159 km (0.103 R)
• M57: 22,816,518 km (0.112 R)
• M58: 23,009,499 km (0.034 R)
• M59: 23,348,787 km (0.119 R)
• M60: 23,494,645 km (0.115 R)
• M61: 23,934,163 km (0.109 R)
• M62: 24,032,150 km (0.112 R)
• M63: 24,228,722 km (0.12 R)
• M64: 24,771,762 km (0.096 R)
• M65: 25,119,427 km (0.111 R)
• M66: 25,568,819 km (0.115 R)
• M67: 26,273,276 km (0.066 R)
• M68: 28,424,493 km (0.079 R)
• M69: 29,154,082 km (0.099 R)
• M70: 29,731,679 km (0.084 R)
• M71: 30,738,174 km (0.081 R)
• M72: 30,951,500 km (0.115 R)
• M73: 31,218,832 km (0.06 R)
• M74: 31,809,743 km (0.101 R)
• M75: 32,948,033 km (0.045 R)
• M76: 33,934,482 km (0.107 R)
• M77: 34,154,989 km (0.049 R)
• M78: 34,265,392 km (0.111 R)
• M79: 34,541,999 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.5

Radius: 7.1

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.35 AU - 17.63 AU

Year: 19851 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,474,202 km

• M1: 94,546 km (0.096 R)
• M2: 192,682 km (0.035 R)
• M3: 244,293 km (0.081 R)
• M4: 366,515 km (0.119 R)
• M5: 651,349 km (0.115 R)
• M6: 971,489 km (0.083 R)
• M7: 1,174,942 km (0.113 R)
• M8: 1,680,882 km (0.093 R)
• M9: 2,448,917 km (0.075 R)
• M10: 3,124,651 km (0.107 R)
• M11: 3,579,578 km (0.049 R)
• M12: 3,814,895 km (0.102 R)
• M13: 4,508,730 km (0.107 R)
• M14: 4,763,047 km (0.06 R)
• M15: 5,197,030 km (0.112 R)
• M16: 6,478,485 km (0.039 R)
• M17: 6,765,265 km (0.103 R)
• M18: 6,958,844 km (0.094 R)
• M19: 7,600,320 km (0.053 R)
• M20: 8,467,688 km (0.085 R)
• M21: 10,741,127 km (0.025 R)
• M22: 10,853,774 km (0.109 R)
• M23: 11,423,293 km (0.083 R)
• M24: 12,002,536 km (0.086 R)
• M25: 12,295,748 km (0.055 R)
• M26: 12,413,781 km (0.107 R)
• M27: 13,249,883 km (0.068 R)
• M28: 13,431,346 km (0.12 R)
• M29: 14,537,921 km (0.079 R)
• M30: 16,446,042 km (0.036 R)
• M31: 17,297,104 km (0.107 R)
• M32: 17,761,306 km (0.037 R)
• M33: 17,894,748 km (0.066 R)
• M34: 19,865,849 km (0.096 R)
• M35: 20,073,641 km (0.099 R)
• M36: 20,631,342 km (0.11 R)
• M37: 20,841,826 km (0.109 R)
• M38: 22,191,199 km (0.118 R)
• M39: 22,550,981 km (0.077 R)
• M40: 23,568,546 km (0.087 R)
• M41: 24,452,670 km (0.117 R)
• M42: 25,422,812 km (0.067 R)
• M43: 26,633,807 km (0.073 R)
• M44: 26,939,585 km (0.111 R)
• M45: 28,173,917 km (0.093 R)
• M46: 28,798,039 km (0.105 R)
• M47: 30,617,598 km (0.072 R)
• M48: 31,259,223 km (0.077 R)
• M49: 31,905,187 km (0.076 R)
• M50: 32,718,999 km (0.037 R)
• M51: 33,046,319 km (0.062 R)
• M52: 33,786,978 km (0.07 R)
• M53: 33,952,284 km (0.079 R)
• M54: 35,033,428 km (0.12 R)
• M55: 35,200,828 km (0.099 R)
• M56: 35,872,821 km (0.064 R)
• M57: 37,144,104 km (0.028 R)
• M58: 37,229,524 km (0.111 R)
• M59: 37,999,954 km (0.102 R)
• M60: 39,730,950 km (0.062 R)
• M61: 41,310,704 km (0.084 R)
• M62: 41,930,488 km (0.118 R)
• M63: 42,553,414 km (0.072 R)
• M64: 42,642,723 km (0.116 R)
• M65: 45,896,776 km (0.075 R)
• M66: 46,630,703 km (0.054 R)
• M67: 48,482,276 km (0.115 R)
• M68: 49,042,520 km (0.114 R)
• M69: 49,229,667 km (0.112 R)
• M70: 50,830,514 km (0.092 R)
• M71: 50,925,210 km (0.089 R)
• M72: 53,407,936 km (0.106 R)
• M73: 54,083,071 km (0.088 R)
• M74: 54,761,049 km (0.083 R)
• M75: 55,929,707 km (0.12 R)
• M76: 56,517,178 km (0.097 R)
• M77: 57,402,199 km (0.053 R)
• M78: 58,688,741 km (0.083 R)
• M79: 59,086,372 km (0.112 R)
• M80: 59,485,050 km (0.094 R)
• M81: 59,584,832 km (0.08 R)
• M82: 61,592,585 km (0.113 R)
• M83: 61,693,563 km (0.109 R)
• M84: 61,895,521 km (0.08 R)
• M85: 63,112,798 km (0.097 R)
• M86: 63,316,401 km (0.097 R)
• M87: 64,850,677 km (0.117 R)
• M88: 65,364,695 km (0.109 R)
• M89: 65,570,841 km (0.059 R)
• M90: 66,086,804 km (0.08 R)
• M91: 66,190,176 km (0.092 R)
• M92: 66,604,114 km (0.112 R)
• M93: 68,373,258 km (0.094 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit