🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.83 AU - 1.11 AU

Year: 368 Days

Day: 40.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.06 AU - 1.64 AU

Year: 604 Days

Day: 33.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.1 AU - 1.78 AU

Year: 665 Days

Day: 28.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.59 AU - 1.81 AU

Year: 853 Days

Day: 43 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.31 AU - 2.81 AU

Year: 1577 Days

Day: 46.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,393,637 km

• M1: 106,962 km (0.107 R)
• M2: 1,577,659 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.67 AU - 7.51 AU

Year: 6513 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,393,637 km

• M1: 210,783 km (0.05 R)
• M2: 328,218 km (0.117 R)
• M3: 792,420 km (0.068 R)
• M4: 929,900 km (0.085 R)
• M5: 1,050,027 km (0.076 R)
• M6: 1,157,588 km (0.11 R)
• M7: 1,394,851 km (0.109 R)
• M8: 1,545,196 km (0.111 R)
• M9: 1,648,569 km (0.074 R)
• M10: 1,786,797 km (0.097 R)
• M11: 1,929,065 km (0.119 R)
• M12: 2,064,002 km (0.081 R)
• M13: 2,463,727 km (0.089 R)
• M14: 2,635,765 km (0.08 R)
• M15: 2,735,846 km (0.086 R)
• M16: 2,940,047 km (0.09 R)
• M17: 3,336,631 km (0.077 R)
• M18: 3,527,817 km (0.077 R)
• M19: 3,694,619 km (0.081 R)
• M20: 4,328,764 km (0.053 R)
• M21: 4,447,694 km (0.117 R)
• M22: 4,552,712 km (0.041 R)
• M23: 4,765,440 km (0.098 R)
• M24: 4,903,968 km (0.036 R)
• M25: 5,216,478 km (0.04 R)
• M26: 5,471,393 km (0.118 R)
• M27: 5,648,965 km (0.103 R)
• M28: 5,943,823 km (0.084 R)
• M29: 6,059,911 km (0.096 R)
• M30: 6,531,742 km (0.059 R)
• M31: 6,858,763 km (0.114 R)
• M32: 7,315,037 km (0.036 R)
• M33: 7,781,184 km (0.089 R)
• M34: 7,963,095 km (0.109 R)
• M35: 8,054,649 km (0.092 R)
• M36: 8,498,655 km (0.094 R)
• M37: 8,799,197 km (0.119 R)
• M38: 9,218,370 km (0.082 R)
• M39: 9,604,931 km (0.055 R)
• M40: 10,474,394 km (0.105 R)
• M41: 10,756,386 km (0.075 R)
• M42: 11,040,772 km (0.076 R)
• M43: 11,245,571 km (0.053 R)
• M44: 11,430,923 km (0.097 R)
• M45: 11,596,528 km (0.062 R)
• M46: 11,804,618 km (0.111 R)
• M47: 12,119,223 km (0.103 R)
• M48: 12,309,212 km (0.091 R)
• M49: 12,606,912 km (0.114 R)
• M50: 12,907,005 km (0.095 R)
• M51: 13,166,109 km (0.075 R)
• M52: 13,317,950 km (0.086 R)
• M53: 13,667,561 km (0.073 R)
• M54: 13,799,356 km (0.114 R)
• M55: 13,975,732 km (0.115 R)
• M56: 14,108,575 km (0.117 R)
• M57: 14,308,737 km (0.089 R)
• M58: 14,442,627 km (0.07 R)
• M59: 14,621,696 km (0.083 R)
• M60: 14,846,841 km (0.105 R)
• M61: 15,027,705 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 4.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.26 AU - 18.08 AU

Year: 28597 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,393,637 km

• M1: 96,790 km (0.072 R)
• M2: 445,502 km (0.108 R)
• M3: 852,109 km (0.107 R)
• M4: 1,053,917 km (0.085 R)
• M5: 1,124,527 km (0.041 R)
• M6: 1,320,650 km (0.083 R)
• M7: 1,689,409 km (0.099 R)
• M8: 1,942,528 km (0.106 R)
• M9: 2,515,488 km (0.107 R)
• M10: 2,578,618 km (0.073 R)
• M11: 2,869,586 km (0.096 R)
• M12: 3,002,280 km (0.088 R)
• M13: 3,205,134 km (0.114 R)
• M14: 3,588,404 km (0.11 R)
• M15: 4,284,333 km (0.052 R)
• M16: 4,589,513 km (0.054 R)
• M17: 4,901,724 km (0.108 R)
• M18: 5,140,482 km (0.101 R)
• M19: 5,382,980 km (0.065 R)
• M20: 5,423,671 km (0.118 R)
• M21: 5,795,422 km (0.047 R)
• M22: 7,182,194 km (0.08 R)
• M23: 7,272,102 km (0.062 R)
• M24: 7,498,743 km (0.098 R)
• M25: 7,866,006 km (0.078 R)
• M26: 8,617,885 km (0.08 R)
• M27: 10,391,966 km (0.118 R)
• M28: 10,493,692 km (0.12 R)
• M29: 12,381,617 km (0.087 R)
• M30: 13,198,571 km (0.118 R)
• M31: 13,419,378 km (0.044 R)
• M32: 13,474,729 km (0.036 R)
• M33: 13,641,381 km (0.075 R)
• M34: 14,769,648 km (0.109 R)
• M35: 15,577,028 km (0.071 R)
• M36: 15,751,908 km (0.082 R)
• M37: 15,986,028 km (0.066 R)
• M38: 17,054,157 km (0.106 R)
• M39: 17,596,749 km (0.12 R)
• M40: 18,145,025 km (0.104 R)
• M41: 19,634,421 km (0.094 R)
• M42: 20,969,433 km (0.076 R)
• M43: 21,033,760 km (0.065 R)
• M44: 21,291,517 km (0.107 R)
• M45: 23,458,442 km (0.118 R)
• M46: 23,725,923 km (0.078 R)
• M47: 24,061,621 km (0.04 R)
• M48: 24,466,433 km (0.068 R)
• M49: 24,737,653 km (0.104 R)
• M50: 26,246,797 km (0.06 R)
• M51: 27,292,785 km (0.115 R)
• M52: 27,714,950 km (0.109 R)
• M53: 28,922,804 km (0.106 R)
• M54: 29,353,197 km (0.092 R)
• M55: 29,425,153 km (0.089 R)
• M56: 29,497,259 km (0.116 R)
• M57: 29,785,834 km (0.043 R)
• M58: 31,242,767 km (0.109 R)
• M59: 31,832,033 km (0.115 R)
• M60: 32,202,138 km (0.059 R)
• M61: 32,499,240 km (0.08 R)
• M62: 32,722,739 km (0.096 R)
• M63: 34,225,450 km (0.117 R)
• M64: 35,137,847 km (0.116 R)
• M65: 35,367,181 km (0.052 R)
• M66: 35,673,707 km (0.095 R)
• M67: 36,135,216 km (0.063 R)
• M68: 37,141,860 km (0.065 R)
• M69: 37,609,653 km (0.109 R)
• M70: 37,922,611 km (0.109 R)
• M71: 38,550,922 km (0.087 R)
• M72: 38,787,437 km (0.115 R)
• M73: 39,182,824 km (0.109 R)
• M74: 39,818,016 km (0.041 R)
• M75: 42,230,432 km (0.105 R)
• M76: 43,947,067 km (0.106 R)
• M77: 44,029,346 km (0.074 R)
• M78: 44,524,365 km (0.099 R)
• M79: 45,853,243 km (0.103 R)
• M80: 46,690,243 km (0.107 R)
• M81: 48,890,379 km (0.09 R)
• M82: 49,146,341 km (0.114 R)
• M83: 49,402,902 km (0.116 R)
• M84: 49,488,472 km (0.106 R)
• M85: 49,574,042 km (0.103 R)
• M86: 49,745,481 km (0.104 R)
• M87: 49,831,350 km (0.039 R)
• M88: 50,605,669 km (0.094 R)
• M89: 50,864,622 km (0.091 R)
• M90: 51,124,025 km (0.048 R)
• M91: 52,427,771 km (0.093 R)
• M92: 54,271,265 km (0.11 R)
• M93: 55,156,436 km (0.063 R)
• M94: 56,493,392 km (0.058 R)
• M95: 57,660,554 km (0.12 R)
• M96: 58,654,483 km (0.043 R)
• M97: 58,745,139 km (0.105 R)
• M98: 59,017,258 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit