🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.17 AU

Year: 328 Days

Day: 12.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,608,908 km

• M1: 36,502 km (0.076 R)
• M2: 168,896 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.69 AU - 3.51 AU

Year: 1964 Days

Day: 18.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,608,908 km

• M1: 886,667 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.51 AU - 4.93 AU

Year: 3120 Days

Day: 38.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,608,908 km

• M1: 82,428 km (0.093 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 10.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.21 AU - 6.87 AU

Year: 6019 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,608,908 km

• M1: 215,571 km (0.118 R)
• M2: 446,998 km (0.088 R)
• M3: 540,647 km (0.112 R)
• M4: 726,148 km (0.089 R)
• M5: 1,087,876 km (0.094 R)
• M6: 1,175,690 km (0.12 R)
• M7: 1,312,273 km (0.066 R)
• M8: 1,470,397 km (0.104 R)
• M9: 1,585,139 km (0.119 R)
• M10: 1,668,914 km (0.062 R)
• M11: 1,754,185 km (0.087 R)
• M12: 1,841,101 km (0.078 R)
• M13: 1,965,118 km (0.115 R)
• M14: 2,092,126 km (0.108 R)
• M15: 2,297,375 km (0.087 R)
• M16: 2,687,526 km (0.104 R)
• M17: 2,808,700 km (0.039 R)
• M18: 3,014,846 km (0.075 R)
• M19: 3,290,256 km (0.052 R)
• M20: 3,551,902 km (0.082 R)
• M21: 3,730,073 km (0.111 R)
• M22: 4,002,940 km (0.109 R)
• M23: 4,377,084 km (0.101 R)
• M24: 4,640,975 km (0.068 R)
• M25: 4,909,952 km (0.061 R)
• M26: 5,747,700 km (0.06 R)
• M27: 5,931,107 km (0.085 R)
• M28: 6,492,996 km (0.058 R)
• M29: 6,877,164 km (0.047 R)
• M30: 7,099,915 km (0.085 R)
• M31: 7,184,139 km (0.083 R)
• M32: 7,667,489 km (0.065 R)
• M33: 8,279,195 km (0.116 R)
• M34: 8,725,894 km (0.119 R)
• M35: 9,088,819 km (0.093 R)
• M36: 9,456,680 km (0.072 R)
• M37: 9,735,829 km (0.099 R)
• M38: 10,429,664 km (0.101 R)
• M39: 10,621,748 km (0.065 R)
• M40: 10,718,089 km (0.115 R)
• M41: 10,814,879 km (0.109 R)
• M42: 11,270,255 km (0.056 R)
• M43: 12,537,648 km (0.052 R)
• M44: 12,605,565 km (0.107 R)
• M45: 13,395,891 km (0.091 R)
• M46: 13,465,304 km (0.083 R)
• M47: 13,955,088 km (0.105 R)
• M48: 14,131,464 km (0.082 R)
• M49: 14,237,678 km (0.104 R)
• M50: 14,344,042 km (0.103 R)
• M51: 14,988,211 km (0.112 R)
• M52: 15,386,590 km (0.029 R)
• M53: 15,532,298 km (0.078 R)
• M54: 15,715,107 km (0.109 R)
• M55: 15,935,315 km (0.039 R)
• M56: 17,127,460 km (0.092 R)
• M57: 17,202,858 km (0.109 R)
• M58: 19,281,969 km (0.085 R)
• M59: 19,913,122 km (0.095 R)
• M60: 21,358,088 km (0.114 R)
• M61: 21,602,082 km (0.071 R)
• M62: 22,587,782 km (0.103 R)
• M63: 23,882,402 km (0.072 R)
• M64: 24,645,202 km (0.118 R)
• M65: 25,588,417 km (0.102 R)
• M66: 25,977,670 km (0.117 R)
• M67: 26,107,820 km (0.077 R)
• M68: 26,194,737 km (0.061 R)
• M69: 26,630,815 km (0.12 R)
• M70: 27,157,249 km (0.083 R)
• M71: 27,775,687 km (0.076 R)
• M72: 27,953,260 km (0.067 R)
• M73: 28,801,779 km (0.107 R)
• M74: 29,026,475 km (0.075 R)
• M75: 29,161,562 km (0.096 R)
• M76: 29,749,481 km (0.1 R)
• M77: 30,570,026 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.7

Radius: 4.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.95 AU - 19.67 AU

Year: 24804 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 94,608,908 km

• M1: 101,278 km (0.107 R)
• M2: 348,413 km (0.083 R)
• M3: 597,195 km (0.097 R)
• M4: 659,128 km (0.06 R)
• M5: 1,489,995 km (0.059 R)
• M6: 1,553,424 km (0.085 R)
• M7: 2,186,373 km (0.1 R)
• M8: 2,733,303 km (0.115 R)
• M9: 2,811,094 km (0.072 R)
• M10: 3,627,898 km (0.095 R)
• M11: 4,032,710 km (0.071 R)
• M12: 4,451,584 km (0.098 R)
• M13: 4,666,257 km (0.069 R)
• M14: 4,884,221 km (0.051 R)
• M15: 6,535,482 km (0.085 R)
• M16: 6,744,321 km (0.091 R)
• M17: 6,884,793 km (0.083 R)
• M18: 9,142,375 km (0.068 R)
• M19: 9,336,852 km (0.044 R)
• M20: 12,070,005 km (0.075 R)
• M21: 12,112,491 km (0.025 R)
• M22: 12,626,958 km (0.109 R)
• M23: 13,061,091 km (0.052 R)
• M24: 14,845,943 km (0.093 R)
• M25: 14,982,825 km (0.052 R)
• M26: 15,166,083 km (0.09 R)
• M27: 18,637,352 km (0.115 R)
• M28: 18,785,005 km (0.07 R)
• M29: 19,180,841 km (0.07 R)
• M30: 20,689,236 km (0.104 R)
• M31: 21,303,335 km (0.099 R)
• M32: 22,027,239 km (0.083 R)
• M33: 22,864,389 km (0.072 R)
• M34: 23,765,118 km (0.063 R)
• M35: 24,407,940 km (0.096 R)
• M36: 24,461,795 km (0.079 R)
• M37: 24,785,525 km (0.089 R)
• M38: 25,382,869 km (0.104 R)
• M39: 25,492,076 km (0.088 R)
• M40: 25,710,638 km (0.081 R)
• M41: 26,205,059 km (0.109 R)
• M42: 29,752,025 km (0.119 R)
• M43: 30,386,619 km (0.089 R)
• M44: 33,925,656 km (0.074 R)
• M45: 35,255,581 km (0.096 R)
• M46: 35,560,162 km (0.075 R)
• M47: 37,220,100 km (0.082 R)
• M48: 38,403,419 km (0.087 R)
• M49: 40,487,617 km (0.091 R)
• M50: 41,446,988 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 3

Gravity: 68.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.71 AU - 20.71 AU

Year: 29126 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,608,908 km

• M1: 105,018 km (0.083 R)
• M2: 480,359 km (0.119 R)
• M3: 656,585 km (0.094 R)
• M4: 910,153 km (0.042 R)
• M5: 940,073 km (0.098 R)
• M6: 1,677,441 km (0.057 R)
• M7: 1,902,586 km (0.085 R)
• M8: 2,548,250 km (0.074 R)
• M9: 3,487,575 km (0.09 R)
• M10: 3,534,698 km (0.042 R)
• M11: 4,368,258 km (0.107 R)
• M12: 4,470,134 km (0.066 R)
• M13: 4,885,567 km (0.038 R)
• M14: 5,752,637 km (0.106 R)
• M15: 6,033,282 km (0.087 R)
• M16: 6,203,674 km (0.116 R)
• M17: 6,724,723 km (0.11 R)
• M18: 8,243,591 km (0.09 R)
• M19: 9,531,180 km (0.109 R)
• M20: 10,265,555 km (0.065 R)
• M21: 10,400,942 km (0.077 R)
• M22: 10,673,658 km (0.101 R)
• M23: 11,226,123 km (0.081 R)
• M24: 11,576,182 km (0.09 R)
• M25: 12,358,729 km (0.061 R)
• M26: 13,158,180 km (0.108 R)
• M27: 13,305,384 km (0.077 R)
• M28: 14,806,599 km (0.098 R)
• M29: 15,577,028 km (0.115 R)
• M30: 17,076,447 km (0.09 R)
• M31: 20,294,746 km (0.117 R)
• M32: 21,754,672 km (0.116 R)
• M33: 23,962,288 km (0.106 R)
• M34: 24,412,278 km (0.095 R)
• M35: 25,503,595 km (0.112 R)
• M36: 26,517,868 km (0.109 R)
• M37: 29,638,629 km (0.115 R)
• M38: 30,121,531 km (0.083 R)
• M39: 31,980,135 km (0.094 R)
• M40: 32,079,019 km (0.113 R)
• M41: 32,873,384 km (0.104 R)
• M42: 33,373,191 km (0.102 R)
• M43: 34,077,049 km (0.105 R)
• M44: 36,321,017 km (0.066 R)
• M45: 36,734,056 km (0.117 R)
• M46: 37,878,181 km (0.096 R)
• M47: 38,087,319 km (0.088 R)
• M48: 39,456,887 km (0.1 R)
• M49: 40,414,463 km (0.114 R)
• M50: 41,702,950 km (0.067 R)
• M51: 42,135,587 km (0.12 R)
• M52: 42,243,896 km (0.047 R)
• M53: 42,352,354 km (0.077 R)
• M54: 44,320,314 km (0.119 R)
• M55: 45,648,743 km (0.056 R)
• M56: 48,685,131 km (0.109 R)
• M57: 48,798,825 km (0.099 R)
• M58: 49,826,114 km (0.082 R)
• M59: 52,018,321 km (0.067 R)
• M60: 52,367,333 km (0.094 R)
• M61: 53,184,586 km (0.034 R)
• M62: 53,653,576 km (0.119 R)
• M63: 55,661,777 km (0.074 R)
• M64: 58,659,569 km (0.096 R)
• M65: 58,901,618 km (0.099 R)
• M66: 60,727,760 km (0.036 R)
• M67: 61,586,302 km (0.098 R)
• M68: 62,325,315 km (0.113 R)
• M69: 62,819,736 km (0.07 R)
• M70: 63,563,686 km (0.072 R)
• M71: 64,185,864 km (0.053 R)
• M72: 64,935,200 km (0.045 R)
• M73: 65,310,840 km (0.064 R)
• M74: 68,342,590 km (0.045 R)
• M75: 69,491,352 km (0.112 R)
• M76: 71,032,809 km (0.117 R)
• M77: 71,161,762 km (0.111 R)
• M78: 73,496,387 km (0.094 R)
• M79: 74,149,381 km (0.066 R)
• M80: 75,198,212 km (0.107 R)
• M81: 75,461,056 km (0.038 R)
• M82: 76,251,830 km (0.038 R)
• M83: 76,780,509 km (0.099 R)
• M84: 78,640,309 km (0.051 R)
• M85: 78,773,751 km (0.049 R)
• M86: 81,322,898 km (0.06 R)
• M87: 84,718,022 km (0.075 R)
• M88: 87,191,025 km (0.115 R)
• M89: 88,159,072 km (0.047 R)
• M90: 92,348,262 km (0.12 R)
• M91: 93,758,969 km (0.12 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit