🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.9 AU - 0.94 AU

Year: 332 Days

Day: 14.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3 AU - 4.14 AU

Year: 2541 Days

Day: 29.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.14 AU - 4.4 AU

Year: 3324 Days

Day: 22.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,066,718 km

• M1: 42,935 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 12.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.85 AU - 8.29 AU

Year: 7082 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,066,718 km

• M1: 155,582 km (0.1 R)
• M2: 287,527 km (0.028 R)
• M3: 370,704 km (0.064 R)
• M4: 619,784 km (0.07 R)
• M5: 719,117 km (0.12 R)
• M6: 1,251,087 km (0.082 R)
• M7: 1,341,893 km (0.107 R)
• M8: 1,489,097 km (0.119 R)
• M9: 1,641,986 km (0.094 R)
• M10: 1,814,921 km (0.068 R)
• M11: 2,132,518 km (0.098 R)
• M12: 2,484,372 km (0.063 R)
• M13: 3,064,662 km (0.074 R)
• M14: 3,315,837 km (0.094 R)
• M15: 3,443,893 km (0.114 R)
• M16: 3,800,085 km (0.07 R)
• M17: 3,895,828 km (0.067 R)
• M18: 4,031,363 km (0.095 R)
• M19: 4,109,454 km (0.116 R)
• M20: 4,306,923 km (0.12 R)
• M21: 4,670,595 km (0.12 R)
• M22: 5,149,608 km (0.057 R)
• M23: 5,298,607 km (0.033 R)
• M24: 5,384,327 km (0.059 R)
• M25: 5,557,411 km (0.064 R)
• M26: 5,732,142 km (0.08 R)
• M27: 5,975,537 km (0.042 R)
• M28: 6,199,785 km (0.116 R)
• M29: 6,679,844 km (0.098 R)
• M30: 6,819,269 km (0.116 R)
• M31: 7,482,586 km (0.113 R)
• M32: 7,944,545 km (0.113 R)
• M33: 8,465,893 km (0.083 R)
• M34: 8,870,555 km (0.101 R)
• M35: 8,972,731 km (0.096 R)
• M36: 9,515,621 km (0.083 R)
• M37: 9,962,919 km (0.083 R)
• M38: 10,390,171 km (0.097 R)
• M39: 10,606,190 km (0.084 R)
• M40: 10,741,875 km (0.107 R)
• M41: 11,124,995 km (0.044 R)
• M42: 11,235,249 km (0.071 R)
• M43: 11,318,126 km (0.062 R)
• M44: 11,484,629 km (0.118 R)
• M45: 11,680,003 km (0.082 R)
• M46: 12,300,984 km (0.096 R)
• M47: 12,415,127 km (0.07 R)
• M48: 12,500,847 km (0.111 R)
• M49: 12,644,311 km (0.115 R)
• M50: 12,788,374 km (0.103 R)
• M51: 13,223,554 km (0.108 R)
• M52: 13,545,788 km (0.12 R)
• M53: 14,078,805 km (0.043 R)
• M54: 14,198,184 km (0.079 R)
• M55: 14,467,909 km (0.116 R)
• M56: 14,951,858 km (0.084 R)
• M57: 15,134,667 km (0.094 R)
• M58: 15,287,706 km (0.102 R)
• M59: 15,441,193 km (0.107 R)
• M60: 16,060,079 km (0.092 R)
• M61: 16,216,110 km (0.065 R)
• M62: 16,592,648 km (0.12 R)
• M63: 17,258,358 km (0.057 R)
• M64: 17,803,792 km (0.1 R)
• M65: 18,322,298 km (0.082 R)
• M66: 18,452,748 km (0.096 R)
• M67: 18,550,734 km (0.08 R)
• M68: 19,507,114 km (0.115 R)
• M69: 19,607,045 km (0.053 R)
• M70: 20,041,776 km (0.083 R)
• M71: 20,378,222 km (0.106 R)
• M72: 20,852,597 km (0.087 R)
• M73: 20,954,623 km (0.1 R)
• M74: 21,364,820 km (0.061 R)
• M75: 22,019,610 km (0.093 R)
• M76: 22,611,120 km (0.112 R)
• M77: 23,384,242 km (0.082 R)
• M78: 23,667,580 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.3

Radius: 5.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.55 AU - 20.73 AU

Year: 25572 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,066,718 km

• M1: 103,971 km (0.098 R)
• M2: 366,216 km (0.104 R)
• M3: 924,664 km (0.095 R)
• M4: 1,217,876 km (0.071 R)
• M5: 1,269,488 km (0.083 R)
• M6: 1,374,954 km (0.083 R)
• M7: 1,708,856 km (0.094 R)
• M8: 2,036,326 km (0.078 R)
• M9: 2,223,174 km (0.098 R)
• M10: 2,955,007 km (0.101 R)
• M11: 3,310,451 km (0.098 R)
• M12: 3,456,459 km (0.078 R)
• M13: 3,530,360 km (0.091 R)
• M14: 3,717,208 km (0.116 R)
• M15: 3,754,907 km (0.11 R)
• M16: 3,945,644 km (0.109 R)
• M17: 4,100,478 km (0.113 R)
• M18: 4,617,637 km (0.113 R)
• M19: 4,904,566 km (0.046 R)
• M20: 5,582,095 km (0.06 R)
• M21: 5,887,723 km (0.118 R)
• M22: 5,975,986 km (0.093 R)
• M23: 7,447,880 km (0.07 R)
• M24: 8,621,325 km (0.111 R)
• M25: 9,178,129 km (0.1 R)
• M26: 10,114,162 km (0.105 R)
• M27: 10,754,890 km (0.101 R)
• M28: 11,025,812 km (0.037 R)
• M29: 11,740,590 km (0.097 R)
• M30: 12,640,721 km (0.112 R)
• M31: 14,865,840 km (0.1 R)
• M32: 15,288,753 km (0.108 R)
• M33: 16,022,830 km (0.113 R)
• M34: 16,705,893 km (0.072 R)
• M35: 17,208,692 km (0.111 R)
• M36: 17,525,391 km (0.114 R)
• M37: 18,164,622 km (0.092 R)
• M38: 18,293,426 km (0.103 R)
• M39: 18,487,155 km (0.087 R)
• M40: 19,072,382 km (0.114 R)
• M41: 21,541,345 km (0.093 R)
• M42: 21,882,728 km (0.039 R)
• M43: 22,639,843 km (0.094 R)
• M44: 23,475,646 km (0.1 R)
• M45: 23,545,658 km (0.082 R)
• M46: 23,967,823 km (0.089 R)
• M47: 24,463,291 km (0.111 R)
• M48: 24,819,334 km (0.09 R)
• M49: 25,753,124 km (0.094 R)
• M50: 25,825,380 km (0.119 R)
• M51: 26,115,300 km (0.078 R)
• M52: 26,844,740 km (0.069 R)
• M53: 27,951,465 km (0.118 R)
• M54: 29,525,683 km (0.052 R)
• M55: 29,752,922 km (0.093 R)
• M56: 30,361,785 km (0.078 R)
• M57: 30,438,080 km (0.072 R)
• M58: 30,744,307 km (0.104 R)
• M59: 32,446,581 km (0.091 R)
• M60: 33,230,474 km (0.116 R)
• M61: 34,258,660 km (0.079 R)
• M62: 35,217,134 km (0.064 R)
• M63: 35,941,786 km (0.056 R)
• M64: 38,557,654 km (0.048 R)
• M65: 41,065,214 km (0.098 R)
• M66: 41,488,277 km (0.107 R)
• M67: 41,827,714 km (0.116 R)
• M68: 42,937,282 km (0.11 R)
• M69: 43,970,105 km (0.088 R)
• M70: 45,622,115 km (0.07 R)
• M71: 45,797,294 km (0.112 R)
• M72: 47,560,305 km (0.071 R)
• M73: 50,336,542 km (0.075 R)
• M74: 50,698,569 km (0.105 R)
• M75: 51,789,736 km (0.065 R)
• M76: 53,072,687 km (0.039 R)
• M77: 53,625,750 km (0.028 R)
• M78: 54,458,861 km (0.06 R)
• M79: 55,016,711 km (0.049 R)
• M80: 57,266,813 km (0.057 R)
• M81: 58,688,292 km (0.098 R)
• M82: 59,738,020 km (0.109 R)
• M83: 59,833,763 km (0.098 R)
• M84: 61,083,204 km (0.091 R)
• M85: 61,372,676 km (0.07 R)
• M86: 61,662,597 km (0.113 R)
• M87: 62,535,351 km (0.095 R)
• M88: 63,314,456 km (0.04 R)
• M89: 63,705,206 km (0.114 R)
• M90: 63,901,030 km (0.109 R)
• M91: 65,769,956 km (0.107 R)
• M92: 65,868,840 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit