🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.88 AU - 1.16 AU

Year: 360 Days

Day: 18.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.15 AU - 1.29 AU

Year: 471 Days

Day: 39.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.11 AU - 2.31 AU

Year: 1149 Days

Day: 26.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,121,830 km

• M1: 192,832 km (0.113 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 11.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.01 AU - 7.13 AU

Year: 5232 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,121,830 km

• M1: 164,558 km (0.069 R)
• M2: 384,018 km (0.117 R)
• M3: 475,871 km (0.104 R)
• M4: 734,825 km (0.089 R)
• M5: 855,550 km (0.071 R)
• M6: 983,756 km (0.031 R)
• M7: 1,535,622 km (0.062 R)
• M8: 1,830,629 km (0.099 R)
• M9: 1,970,802 km (0.117 R)
• M10: 2,114,716 km (0.105 R)
• M11: 2,307,098 km (0.055 R)
• M12: 2,428,422 km (0.116 R)
• M13: 2,520,874 km (0.117 R)
• M14: 2,598,814 km (0.099 R)
• M15: 3,184,191 km (0.05 R)
• M16: 3,302,822 km (0.077 R)
• M17: 3,457,506 km (0.09 R)
• M18: 3,990,523 km (0.12 R)
• M19: 4,063,527 km (0.078 R)
• M20: 4,266,830 km (0.115 R)
• M21: 4,454,576 km (0.069 R)
• M22: 4,645,014 km (0.071 R)
• M23: 5,113,255 km (0.098 R)
• M24: 5,413,648 km (0.065 R)
• M25: 5,761,014 km (0.058 R)
• M26: 6,221,476 km (0.092 R)
• M27: 6,477,737 km (0.076 R)
• M28: 7,111,284 km (0.082 R)
• M29: 7,537,190 km (0.064 R)
• M30: 7,650,585 km (0.098 R)
• M31: 7,833,393 km (0.086 R)
• M32: 8,017,548 km (0.1 R)
• M33: 8,226,537 km (0.086 R)
• M34: 8,366,859 km (0.111 R)
• M35: 8,578,690 km (0.086 R)
• M36: 8,840,187 km (0.061 R)
• M37: 8,935,930 km (0.087 R)
• M38: 9,128,612 km (0.046 R)
• M39: 9,838,005 km (0.096 R)
• M40: 10,287,397 km (0.077 R)
• M41: 10,388,226 km (0.09 R)
• M42: 10,565,350 km (0.078 R)
• M43: 10,641,495 km (0.12 R)
• M44: 11,051,244 km (0.118 R)
• M45: 11,623,007 km (0.097 R)
• M46: 11,780,533 km (0.033 R)
• M47: 11,912,478 km (0.102 R)
• M48: 12,418,119 km (0.077 R)
• M49: 12,633,241 km (0.114 R)
• M50: 12,903,714 km (0.084 R)
• M51: 13,230,884 km (0.059 R)
• M52: 13,313,163 km (0.116 R)
• M53: 13,478,170 km (0.108 R)
• M54: 13,865,778 km (0.06 R)
• M55: 14,369,474 km (0.075 R)
• M56: 14,453,997 km (0.117 R)
• M57: 14,566,943 km (0.103 R)
• M58: 15,366,095 km (0.107 R)
• M59: 15,452,562 km (0.107 R)
• M60: 15,712,863 km (0.068 R)
• M61: 15,887,294 km (0.085 R)
• M62: 16,150,137 km (0.116 R)
• M63: 16,591,301 km (0.048 R)
• M64: 17,006,735 km (0.112 R)
• M65: 17,425,609 km (0.115 R)
• M66: 18,243,012 km (0.088 R)
• M67: 18,887,330 km (0.05 R)
• M68: 19,539,127 km (0.097 R)
• M69: 19,883,651 km (0.098 R)
• M70: 20,072,294 km (0.104 R)
• M71: 20,261,536 km (0.081 R)
• M72: 20,865,013 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 14.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.91 AU - 15.51 AU

Year: 16797 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,121,830 km

• M1: 355,145 km (0.099 R)
• M2: 513,121 km (0.074 R)
• M3: 721,810 km (0.091 R)
• M4: 1,031,777 km (0.098 R)
• M5: 1,178,233 km (0.12 R)
• M6: 1,305,989 km (0.046 R)
• M7: 1,438,683 km (0.059 R)
• M8: 1,576,313 km (0.108 R)
• M9: 1,718,580 km (0.089 R)
• M10: 1,925,325 km (0.094 R)
• M11: 2,109,330 km (0.06 R)
• M12: 2,495,292 km (0.101 R)
• M13: 3,152,326 km (0.101 R)
• M14: 4,911,298 km (0.102 R)
• M15: 5,080,344 km (0.082 R)
• M16: 5,294,418 km (0.05 R)
• M17: 5,865,284 km (0.041 R)
• M18: 7,208,822 km (0.094 R)
• M19: 7,353,184 km (0.077 R)
• M20: 7,449,974 km (0.05 R)
• M21: 9,263,549 km (0.116 R)
• M22: 10,436,396 km (0.047 R)
• M23: 10,654,660 km (0.051 R)
• M24: 10,874,568 km (0.11 R)
• M25: 11,318,724 km (0.069 R)
• M26: 12,053,250 km (0.102 R)
• M27: 13,272,173 km (0.106 R)
• M28: 14,046,492 km (0.049 R)
• M29: 15,638,961 km (0.119 R)
• M30: 16,583,522 km (0.109 R)
• M31: 17,094,848 km (0.117 R)
• M32: 17,806,485 km (0.097 R)
• M33: 18,002,159 km (0.056 R)
• M34: 18,133,057 km (0.073 R)
• M35: 19,594,030 km (0.108 R)
• M36: 19,728,668 km (0.114 R)
• M37: 19,863,755 km (0.104 R)
• M38: 20,338,579 km (0.098 R)
• M39: 20,543,378 km (0.103 R)
• M40: 21,092,552 km (0.044 R)
• M41: 21,646,513 km (0.031 R)
• M42: 21,785,788 km (0.098 R)
• M43: 21,995,225 km (0.098 R)
• M44: 22,345,883 km (0.091 R)
• M45: 28,353,883 km (0.039 R)
• M46: 28,506,323 km (0.05 R)
• M47: 30,903,928 km (0.09 R)
• M48: 33,365,711 km (0.085 R)
• M49: 33,849,510 km (0.04 R)
• M50: 34,987,202 km (0.118 R)
• M51: 35,396,502 km (0.1 R)
• M52: 35,807,447 km (0.09 R)
• M53: 38,897,541 km (0.06 R)
• M54: 39,747,257 km (0.066 R)
• M55: 40,260,078 km (0.119 R)
• M56: 40,774,994 km (0.096 R)
• M57: 41,033,350 km (0.045 R)
• M58: 42,594,703 km (0.075 R)
• M59: 45,239,892 km (0.067 R)
• M60: 45,328,903 km (0.035 R)
• M61: 46,312,808 km (0.091 R)
• M62: 51,429,504 km (0.038 R)
• M63: 51,615,454 km (0.117 R)
• M64: 51,708,654 km (0.11 R)
• M65: 53,017,934 km (0.086 R)
• M66: 53,582,367 km (0.116 R)
• M67: 54,907,206 km (0.11 R)
• M68: 56,338,708 km (0.112 R)
• M69: 57,107,192 km (0.097 R)
• M70: 57,685,687 km (0.067 R)
• M71: 58,266,276 km (0.05 R)
• M72: 58,946,049 km (0.036 R)
• M73: 59,043,437 km (0.05 R)
• M74: 59,238,214 km (0.089 R)
• M75: 59,628,514 km (0.109 R)
• M76: 59,824,039 km (0.063 R)
• M77: 61,691,469 km (0.079 R)
• M78: 62,285,223 km (0.108 R)
• M79: 62,681,957 km (0.032 R)
• M80: 64,077,705 km (0.078 R)
• M81: 64,980,229 km (0.081 R)
• M82: 65,080,758 km (0.058 R)
• M83: 65,887,091 km (0.112 R)
• M84: 66,190,326 km (0.094 R)
• M85: 66,493,860 km (0.089 R)
• M86: 67,306,027 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 6.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 19.83 AU - 21.97 AU

Year: 33427 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,121,830 km

• M1: 286,330 km (0.075 R)
• M2: 454,179 km (0.116 R)
• M3: 1,042,099 km (0.115 R)
• M4: 1,186,162 km (0.089 R)
• M5: 1,306,139 km (0.071 R)
• M6: 1,493,735 km (0.073 R)
• M7: 1,791,285 km (0.043 R)
• M8: 1,859,950 km (0.042 R)
• M9: 2,402,991 km (0.111 R)
• M10: 2,830,691 km (0.116 R)
• M11: 4,113,343 km (0.112 R)
• M12: 4,342,677 km (0.086 R)
• M13: 4,482,251 km (0.05 R)
• M14: 4,623,173 km (0.113 R)
• M15: 5,055,211 km (0.077 R)
• M16: 5,400,184 km (0.104 R)
• M17: 5,600,645 km (0.047 R)
• M18: 5,651,209 km (0.084 R)
• M19: 5,905,974 km (0.112 R)
• M20: 7,457,155 km (0.115 R)
• M21: 7,849,550 km (0.04 R)
• M22: 8,537,700 km (0.087 R)
• M23: 9,666,266 km (0.111 R)
• M24: 9,727,003 km (0.111 R)
• M25: 10,340,953 km (0.03 R)
• M26: 12,919,571 km (0.085 R)
• M27: 15,116,865 km (0.116 R)
• M28: 15,258,085 km (0.082 R)
• M29: 15,827,006 km (0.038 R)
• M30: 15,970,321 km (0.069 R)
• M31: 16,766,331 km (0.038 R)
• M32: 18,321,401 km (0.06 R)
• M33: 18,774,084 km (0.074 R)
• M34: 18,849,930 km (0.119 R)
• M35: 18,925,776 km (0.1 R)
• M36: 20,154,274 km (0.114 R)
• M37: 20,231,915 km (0.08 R)
• M38: 20,543,378 km (0.08 R)
• M39: 20,778,097 km (0.119 R)
• M40: 21,329,216 km (0.054 R)
• M41: 21,964,857 km (0.115 R)
• M42: 24,155,867 km (0.101 R)
• M43: 24,569,206 km (0.056 R)
• M44: 24,984,939 km (0.11 R)
• M45: 25,823,285 km (0.069 R)
• M46: 26,500,515 km (0.039 R)
• M47: 26,841,299 km (0.057 R)
• M48: 27,613,523 km (0.027 R)
• M49: 27,872,477 km (0.12 R)
• M50: 29,973,429 km (0.081 R)
• M51: 30,774,376 km (0.114 R)
• M52: 31,492,297 km (0.106 R)
• M53: 32,215,602 km (0.053 R)
• M54: 33,494,664 km (0.06 R)
• M55: 35,537,872 km (0.088 R)
• M56: 36,669,280 km (0.096 R)
• M57: 36,858,971 km (0.103 R)
• M58: 37,525,579 km (0.105 R)
• M59: 38,100,035 km (0.044 R)
• M60: 38,773,973 km (0.095 R)
• M61: 41,212,867 km (0.091 R)
• M62: 42,899,583 km (0.112 R)
• M63: 44,709,867 km (0.096 R)
• M64: 45,217,153 km (0.094 R)
• M65: 47,059,002 km (0.067 R)
• M66: 48,404,485 km (0.117 R)
• M67: 51,451,345 km (0.104 R)
• M68: 52,409,370 km (0.082 R)
• M69: 52,623,145 km (0.061 R)
• M70: 53,265,967 km (0.095 R)
• M71: 56,081,699 km (0.072 R)
• M72: 56,300,261 km (0.118 R)
• M73: 57,728,023 km (0.11 R)
• M74: 58,834,449 km (0.094 R)
• M75: 60,506,953 km (0.118 R)
• M76: 62,195,165 km (0.112 R)
• M77: 63,329,267 km (0.103 R)
• M78: 64,355,807 km (0.113 R)
• M79: 67,351,953 km (0.104 R)
• M80: 67,468,041 km (0.092 R)
• M81: 67,700,516 km (0.103 R)
• M82: 68,049,827 km (0.116 R)
• M83: 69,218,187 km (0.118 R)
• M84: 69,570,041 km (0.08 R)
• M85: 70,275,395 km (0.074 R)
• M86: 73,718,240 km (0.118 R)
• M87: 75,761,897 km (0.084 R)
• M88: 75,882,622 km (0.117 R)
• M89: 76,124,372 km (0.115 R)
• M90: 76,851,269 km (0.093 R)
• M91: 78,923,199 km (0.078 R)
• M92: 79,781,741 km (0.115 R)
• M93: 80,027,531 km (0.111 R)
• M94: 80,889,962 km (0.113 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit