🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.65 AU - 0.91 AU

Year: 255 Days

Day: 19.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,987,061 km

• M1: 49,218 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.85 AU - 0.89 AU

Year: 301 Days

Day: 16.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,987,061 km

• M1: 50,863 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.62 AU - 4.12 AU

Year: 2294 Days

Day: 32.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,987,061 km

• M1: 676,930 km (0.088 R)
• M2: 904,469 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.21 AU - 3.57 AU

Year: 2315 Days

Day: 46.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,987,061 km

• M1: 498,909 km (0.085 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 12.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.94 AU - 6.32 AU

Year: 4954 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 97,987,061 km

• M1: 166,951 km (0.062 R)
• M2: 337,942 km (0.049 R)
• M3: 433,684 km (0.095 R)
• M4: 645,814 km (0.104 R)
• M5: 748,289 km (0.112 R)
• M6: 942,915 km (0.115 R)
• M7: 1,113,457 km (0.045 R)
• M8: 1,451,997 km (0.101 R)
• M9: 1,688,062 km (0.101 R)
• M10: 1,786,049 km (0.115 R)
• M11: 1,873,414 km (0.103 R)
• M12: 2,026,752 km (0.066 R)
• M13: 2,278,376 km (0.117 R)
• M14: 2,498,284 km (0.063 R)
• M15: 2,711,013 km (0.095 R)
• M16: 2,900,254 km (0.116 R)
• M17: 3,108,943 km (0.088 R)
• M18: 3,400,360 km (0.036 R)
• M19: 4,126,059 km (0.113 R)
• M20: 5,005,545 km (0.108 R)
• M21: 5,735,134 km (0.053 R)
• M22: 5,866,331 km (0.08 R)
• M23: 6,439,889 km (0.055 R)
• M24: 6,733,400 km (0.062 R)
• M25: 7,496,798 km (0.098 R)
• M26: 7,702,346 km (0.12 R)
• M27: 7,847,306 km (0.109 R)
• M28: 8,055,995 km (0.112 R)
• M29: 8,974,227 km (0.101 R)
• M30: 9,368,567 km (0.12 R)
• M31: 10,265,107 km (0.028 R)
• M32: 10,723,624 km (0.107 R)
• M33: 11,376,918 km (0.047 R)
• M34: 11,565,860 km (0.092 R)
• M35: 11,803,721 km (0.088 R)
• M36: 12,942,909 km (0.068 R)
• M37: 13,115,545 km (0.092 R)
• M38: 13,413,394 km (0.081 R)
• M39: 15,220,835 km (0.072 R)
• M40: 15,743,830 km (0.05 R)
• M41: 16,192,922 km (0.072 R)
• M42: 18,390,365 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 10.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.47 AU - 6.53 AU

Year: 6146 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,987,061 km

• M1: 185,801 km (0.085 R)
• M2: 252,072 km (0.069 R)
• M3: 368,160 km (0.12 R)
• M4: 573,259 km (0.079 R)
• M5: 1,008,140 km (0.088 R)
• M6: 1,156,840 km (0.056 R)
• M7: 1,448,706 km (0.075 R)
• M8: 1,567,786 km (0.102 R)
• M9: 1,639,443 km (0.101 R)
• M10: 1,868,926 km (0.109 R)
• M11: 2,228,709 km (0.116 R)
• M12: 2,748,113 km (0.095 R)
• M13: 2,817,975 km (0.054 R)
• M14: 3,276,792 km (0.046 R)
• M15: 3,360,267 km (0.053 R)
• M16: 3,444,491 km (0.083 R)
• M17: 3,856,484 km (0.072 R)
• M18: 4,003,837 km (0.066 R)
• M19: 4,284,184 km (0.106 R)
• M20: 4,416,578 km (0.067 R)
• M21: 4,509,029 km (0.111 R)
• M22: 4,581,285 km (0.104 R)
• M23: 4,664,462 km (0.036 R)
• M24: 5,217,375 km (0.037 R)
• M25: 5,315,212 km (0.03 R)
• M26: 5,579,253 km (0.108 R)
• M27: 5,701,624 km (0.066 R)
• M28: 5,813,672 km (0.085 R)
• M29: 6,051,383 km (0.041 R)
• M30: 6,142,788 km (0.078 R)
• M31: 6,384,987 km (0.112 R)
• M32: 6,701,087 km (0.103 R)
• M33: 6,795,633 km (0.105 R)
• M34: 6,914,563 km (0.091 R)
• M35: 8,382,417 km (0.064 R)
• M36: 8,484,443 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 3.2

Gravity: 70.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.49 AU - 14.33 AU

Year: 17203 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,987,061 km

• M1: 284,086 km (0.077 R)
• M2: 1,018,313 km (0.105 R)
• M3: 1,365,081 km (0.113 R)
• M4: 1,421,479 km (0.117 R)
• M5: 1,478,625 km (0.064 R)
• M6: 1,837,361 km (0.107 R)
• M7: 2,457,295 km (0.073 R)
• M8: 2,879,161 km (0.113 R)
• M9: 3,323,167 km (0.085 R)
• M10: 4,028,222 km (0.054 R)
• M11: 4,397,429 km (0.115 R)
• M12: 6,025,353 km (0.106 R)
• M13: 6,211,453 km (0.091 R)
• M14: 6,732,802 km (0.085 R)
• M15: 7,218,845 km (0.089 R)
• M16: 7,268,213 km (0.046 R)
• M17: 7,416,464 km (0.084 R)
• M18: 8,224,442 km (0.074 R)
• M19: 8,482,648 km (0.07 R)
• M20: 8,796,056 km (0.037 R)
• M21: 9,812,872 km (0.092 R)
• M22: 10,086,636 km (0.098 R)
• M23: 10,141,688 km (0.113 R)
• M24: 11,263,523 km (0.119 R)
• M25: 12,071,950 km (0.057 R)
• M26: 12,720,157 km (0.08 R)
• M27: 12,839,237 km (0.093 R)
• M28: 13,440,022 km (0.08 R)
• M29: 14,234,686 km (0.098 R)
• M30: 14,793,883 km (0.118 R)
• M31: 15,550,399 km (0.1 R)
• M32: 15,805,314 km (0.11 R)
• M33: 15,997,398 km (0.101 R)
• M34: 16,254,856 km (0.062 R)
• M35: 16,513,511 km (0.09 R)
• M36: 16,708,437 km (0.044 R)
• M37: 17,298,002 km (0.111 R)
• M38: 17,562,042 km (0.088 R)
• M39: 18,161,331 km (0.099 R)
• M40: 19,516,688 km (0.118 R)
• M41: 20,345,460 km (0.042 R)
• M42: 20,415,023 km (0.105 R)
• M43: 21,468,192 km (0.034 R)
• M44: 22,037,113 km (0.118 R)
• M45: 22,108,471 km (0.1 R)
• M46: 22,251,636 km (0.089 R)
• M47: 22,827,289 km (0.115 R)
• M48: 24,140,309 km (0.084 R)
• M49: 25,477,714 km (0.103 R)
• M50: 28,068,600 km (0.119 R)
• M51: 29,789,125 km (0.033 R)
• M52: 31,222,123 km (0.027 R)
• M53: 31,382,641 km (0.099 R)
• M54: 33,167,344 km (0.072 R)
• M55: 34,154,540 km (0.069 R)
• M56: 36,410,626 km (0.116 R)
• M57: 36,833,838 km (0.108 R)
• M58: 37,599,480 km (0.08 R)
• M59: 38,628,414 km (0.089 R)
• M60: 38,973,536 km (0.06 R)
• M61: 40,363,899 km (0.073 R)
• M62: 40,713,958 km (0.074 R)
• M63: 41,065,214 km (0.101 R)
• M64: 43,014,325 km (0.112 R)
• M65: 44,000,175 km (0.091 R)
• M66: 45,174,817 km (0.078 R)
• M67: 47,002,005 km (0.113 R)
• M68: 47,370,315 km (0.092 R)
• M69: 47,462,617 km (0.093 R)
• M70: 47,647,221 km (0.088 R)
• M71: 48,017,177 km (0.089 R)
• M72: 48,202,528 km (0.097 R)
• M73: 48,481,080 km (0.11 R)
• M74: 49,132,877 km (0.063 R)
• M75: 49,319,725 km (0.086 R)
• M76: 51,389,861 km (0.116 R)
• M77: 52,340,256 km (0.097 R)
• M78: 53,392,228 km (0.081 R)
• M79: 54,258,250 km (0.108 R)
• M80: 54,547,872 km (0.1 R)
• M81: 54,838,091 km (0.039 R)
• M82: 54,934,881 km (0.1 R)
• M83: 55,906,519 km (0.09 R)
• M84: 56,590,032 km (0.088 R)
• M85: 58,458,958 km (0.065 R)
• M86: 59,550,275 km (0.072 R)
• M87: 61,149,626 km (0.083 R)
• M88: 64,697,190 km (0.028 R)
• M89: 65,311,887 km (0.086 R)
• M90: 66,754,011 km (0.1 R)
• M91: 67,894,395 km (0.102 R)
• M92: 68,102,486 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.6

Radius: 6.3

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.01 AU - 21.95 AU

Year: 31885 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,987,061 km

• M1: 103,073 km (0.105 R)
• M2: 442,361 km (0.105 R)
• M3: 775,216 km (0.09 R)
• M4: 1,553,424 km (0.091 R)
• M5: 2,419,596 km (0.064 R)
• M6: 2,677,951 km (0.102 R)
• M7: 3,553,398 km (0.056 R)
• M8: 3,601,718 km (0.093 R)
• M9: 3,996,657 km (0.075 R)
• M10: 4,457,418 km (0.105 R)
• M11: 4,773,818 km (0.103 R)
• M12: 4,988,939 km (0.053 R)
• M13: 5,043,094 km (0.086 R)
• M14: 5,428,458 km (0.051 R)
• M15: 5,653,004 km (0.119 R)
• M16: 5,880,543 km (0.083 R)
• M17: 6,169,117 km (0.115 R)
• M18: 7,806,017 km (0.071 R)
• M19: 8,059,436 km (0.065 R)
• M20: 8,704,502 km (0.08 R)
• M21: 9,635,449 km (0.12 R)
• M22: 14,274,928 km (0.117 R)
• M23: 14,740,477 km (0.101 R)
• M24: 16,246,927 km (0.088 R)
• M25: 17,141,223 km (0.092 R)
• M26: 17,387,910 km (0.096 R)
• M27: 17,718,671 km (0.035 R)
• M28: 18,051,526 km (0.056 R)
• M29: 19,062,359 km (0.102 R)
• M30: 19,489,012 km (0.12 R)
• M31: 19,832,489 km (0.061 R)
• M32: 23,741,332 km (0.074 R)
• M33: 23,924,439 km (0.057 R)
• M34: 24,940,508 km (0.086 R)
• M35: 26,728,203 km (0.089 R)
• M36: 28,947,038 km (0.093 R)
• M37: 29,437,121 km (0.087 R)
• M38: 30,326,331 km (0.115 R)
• M39: 30,824,043 km (0.035 R)
• M40: 31,726,866 km (0.056 R)
• M41: 32,232,058 km (0.096 R)
• M42: 33,455,619 km (0.048 R)
• M43: 35,738,034 km (0.06 R)
• M44: 35,842,902 km (0.097 R)
• M45: 38,177,227 km (0.069 R)
• M46: 40,123,346 km (0.076 R)
• M47: 40,450,815 km (0.113 R)
• M48: 41,328,506 km (0.077 R)
• M49: 42,768,086 km (0.091 R)
• M50: 44,111,326 km (0.099 R)
• M51: 44,223,973 km (0.104 R)
• M52: 47,299,256 km (0.099 R)
• M53: 51,268,686 km (0.114 R)
• M54: 52,575,723 km (0.042 R)
• M55: 53,653,127 km (0.118 R)
• M56: 53,773,254 km (0.086 R)
• M57: 54,134,383 km (0.081 R)
• M58: 54,496,260 km (0.085 R)
• M59: 58,281,984 km (0.046 R)
• M60: 60,019,414 km (0.096 R)
• M61: 61,270,800 km (0.1 R)
• M62: 61,396,313 km (0.08 R)
• M63: 61,773,748 km (0.063 R)
• M64: 63,671,995 km (0.12 R)
• M65: 67,525,487 km (0.098 R)
• M66: 68,305,191 km (0.082 R)
• M67: 68,435,491 km (0.113 R)
• M68: 68,826,689 km (0.03 R)
• M69: 70,136,119 km (0.109 R)
• M70: 70,662,255 km (0.071 R)
• M71: 72,115,748 km (0.096 R)
• M72: 72,779,663 km (0.12 R)
• M73: 73,312,232 km (0.093 R)
• M74: 74,783,527 km (0.09 R)
• M75: 74,917,866 km (0.093 R)
• M76: 77,076,563 km (0.035 R)
• M77: 77,483,619 km (0.05 R)
• M78: 78,436,108 km (0.034 R)
• M79: 79,255,755 km (0.116 R)
• M80: 79,803,583 km (0.096 R)
• M81: 79,940,764 km (0.079 R)
• M82: 83,813,703 km (0.055 R)
• M83: 84,371,853 km (0.091 R)
• M84: 85,351,719 km (0.1 R)
• M85: 85,492,042 km (0.041 R)
• M86: 86,899,159 km (0.047 R)
• M87: 89,024,197 km (0.111 R)
• M88: 90,021,715 km (0.118 R)
• M89: 90,450,313 km (0.044 R)
• M90: 92,459,562 km (0.116 R)
• M91: 93,614,308 km (0.091 R)
• M92: 96,668,199 km (0.107 R)
• M93: 96,814,506 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit