🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.93 AU

Year: 291 Days

Day: 24 Hours

Environment

Temp: 153 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.72 AU - 2.28 AU

Year: 1033 Days

Day: 20 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,285,249 km

• M1: 1,172,698 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.08 AU - 2.54 AU

Year: 1282 Days

Day: 24.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.28 AU - 3.2 AU

Year: 1657 Days

Day: 16.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,285,249 km

• M1: 1,436,588 km (0.076 R)
• M2: 1,881,193 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.65 AU - 2.91 AU

Year: 1693 Days

Day: 44.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,285,249 km

• M1: 842,386 km (0.091 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.29 AU - 4.61 AU

Year: 2867 Days

Day: 43.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,285,249 km

• M1: 2,796,433 km (0.057 R)

Asteroid Belt

Center: 7.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 12.9

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.16 AU - 13.18 AU

Year: 13635 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 102,285,249 km

• M1: 162,762 km (0.097 R)
• M2: 371,900 km (0.052 R)
• M3: 492,027 km (0.105 R)
• M4: 588,368 km (0.088 R)
• M5: 703,260 km (0.098 R)
• M6: 838,646 km (0.11 R)
• M7: 1,034,170 km (0.115 R)
• M8: 1,137,841 km (0.114 R)
• M9: 1,328,429 km (0.119 R)
• M10: 1,500,616 km (0.116 R)
• M11: 1,680,582 km (0.025 R)
• M12: 1,899,743 km (0.094 R)
• M13: 2,095,417 km (0.079 R)
• M14: 2,246,511 km (0.072 R)
• M15: 2,349,435 km (0.107 R)
• M16: 2,758,585 km (0.061 R)
• M17: 2,869,138 km (0.083 R)
• M18: 3,152,177 km (0.067 R)
• M19: 3,248,667 km (0.117 R)
• M20: 3,365,653 km (0.091 R)
• M21: 3,504,031 km (0.107 R)
• M22: 3,624,158 km (0.038 R)
• M23: 4,245,438 km (0.039 R)
• M24: 4,788,777 km (0.036 R)
• M25: 5,170,850 km (0.118 R)
• M26: 5,377,295 km (0.089 R)
• M27: 5,798,264 km (0.076 R)
• M28: 5,940,980 km (0.107 R)
• M29: 6,036,723 km (0.065 R)
• M30: 6,498,980 km (0.06 R)
• M31: 6,672,065 km (0.066 R)
• M32: 7,124,599 km (0.111 R)
• M33: 7,483,484 km (0.099 R)
• M34: 7,587,006 km (0.108 R)
• M35: 8,514,213 km (0.103 R)
• M36: 9,309,475 km (0.101 R)
• M37: 9,673,746 km (0.062 R)
• M38: 9,815,116 km (0.109 R)
• M39: 10,677,698 km (0.096 R)
• M40: 10,941,139 km (0.073 R)
• M41: 11,804,918 km (0.09 R)
• M42: 12,444,149 km (0.054 R)
• M43: 13,001,102 km (0.066 R)
• M44: 13,883,580 km (0.066 R)
• M45: 14,235,584 km (0.059 R)
• M46: 14,493,491 km (0.069 R)
• M47: 15,112,078 km (0.08 R)
• M48: 16,307,813 km (0.09 R)
• M49: 17,293,215 km (0.1 R)
• M50: 19,571,141 km (0.114 R)
• M51: 19,750,210 km (0.104 R)
• M52: 20,290,857 km (0.107 R)
• M53: 20,654,080 km (0.082 R)
• M54: 20,946,095 km (0.079 R)
• M55: 21,756,318 km (0.087 R)
• M56: 22,128,068 km (0.054 R)
• M57: 22,990,949 km (0.108 R)
• M58: 23,293,735 km (0.088 R)
• M59: 24,943,351 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.5

Radius: 6.4

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.48 AU - 22 AU

Year: 28453 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,285,249 km

• M1: 313,707 km (0.088 R)
• M2: 1,332,169 km (0.116 R)
• M3: 1,593,367 km (0.115 R)
• M4: 2,651,173 km (0.07 R)
• M5: 2,743,475 km (0.087 R)
• M6: 3,419,807 km (0.08 R)
• M7: 3,622,213 km (0.051 R)
• M8: 3,673,376 km (0.064 R)
• M9: 4,470,433 km (0.075 R)
• M10: 4,525,485 km (0.062 R)
• M11: 5,494,580 km (0.104 R)
• M12: 8,146,053 km (0.076 R)
• M13: 9,105,274 km (0.084 R)
• M14: 9,456,381 km (0.112 R)
• M15: 11,202,936 km (0.102 R)
• M16: 12,498,752 km (0.105 R)
• M17: 13,841,393 km (0.101 R)
• M18: 13,921,877 km (0.117 R)
• M19: 14,489,003 km (0.11 R)
• M20: 15,813,542 km (0.113 R)
• M21: 17,176,229 km (0.109 R)
• M22: 17,696,979 km (0.118 R)
• M23: 17,959,224 km (0.053 R)
• M24: 18,487,604 km (0.094 R)
• M25: 18,753,888 km (0.103 R)
• M26: 18,931,910 km (0.092 R)
• M27: 19,110,679 km (0.113 R)
• M28: 19,289,897 km (0.097 R)
• M29: 20,835,991 km (0.084 R)
• M30: 22,705,217 km (0.073 R)
• M31: 23,276,381 km (0.11 R)
• M32: 24,822,625 km (0.057 R)
• M33: 25,214,272 km (0.116 R)
• M34: 25,805,633 km (0.118 R)
• M35: 28,625,253 km (0.061 R)
• M36: 29,036,049 km (0.114 R)
• M37: 29,138,972 km (0.102 R)
• M38: 31,541,065 km (0.093 R)
• M39: 33,789,073 km (0.092 R)
• M40: 34,549,778 km (0.082 R)
• M41: 36,754,402 km (0.096 R)
• M42: 39,231,294 km (0.09 R)
• M43: 40,605,051 km (0.113 R)
• M44: 41,413,627 km (0.06 R)
• M45: 41,645,654 km (0.103 R)
• M46: 42,460,962 km (0.051 R)
• M47: 43,870,922 km (0.072 R)
• M48: 43,989,254 km (0.111 R)
• M49: 44,700,592 km (0.095 R)
• M50: 45,894,682 km (0.074 R)
• M51: 46,375,190 km (0.111 R)
• M52: 46,736,768 km (0.046 R)
• M53: 47,462,617 km (0.075 R)
• M54: 47,583,941 km (0.046 R)
• M55: 48,680,643 km (0.087 R)
• M56: 49,416,515 km (0.115 R)
• M57: 50,774,864 km (0.051 R)
• M58: 53,024,068 km (0.093 R)
• M59: 54,668,597 km (0.079 R)
• M60: 54,923,063 km (0.084 R)
• M61: 55,177,978 km (0.11 R)
• M62: 55,305,585 km (0.12 R)
• M63: 55,816,910 km (0.103 R)
• M64: 58,917,775 km (0.094 R)
• M65: 60,226,308 km (0.075 R)
• M66: 61,015,885 km (0.118 R)
• M67: 65,825,457 km (0.087 R)
• M68: 66,910,640 km (0.098 R)
• M69: 67,728,342 km (0.112 R)
• M70: 69,925,186 km (0.09 R)
• M71: 70,755,155 km (0.113 R)
• M72: 72,843,990 km (0.098 R)
• M73: 72,983,864 km (0.105 R)
• M74: 74,953,021 km (0.069 R)
• M75: 75,518,800 km (0.084 R)
• M76: 76,654,547 km (0.055 R)
• M77: 77,796,129 km (0.066 R)
• M78: 77,939,144 km (0.117 R)
• M79: 79,230,772 km (0.12 R)
• M80: 79,374,835 km (0.094 R)
• M81: 79,807,173 km (0.076 R)
• M82: 81,399,193 km (0.044 R)
• M83: 82,417,805 km (0.104 R)
• M84: 83,440,756 km (0.116 R)
• M85: 85,351,420 km (0.055 R)
• M86: 87,127,894 km (0.117 R)
• M87: 88,169,694 km (0.113 R)
• M88: 89,066,084 km (0.068 R)
• M89: 90,566,701 km (0.112 R)
• M90: 91,169,281 km (0.077 R)
• M91: 94,049,638 km (0.1 R)
• M92: 95,424,443 km (0.087 R)
• M93: 99,588,499 km (0.091 R)
• M94: 101,770,833 km (0.06 R)
• M95: 104,442,053 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.8

Radius: 4.3

Gravity: 43.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.25 AU - 21.37 AU

Year: 28617 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,285,249 km

• M1: 187,895 km (0.116 R)
• M2: 1,987,557 km (0.1 R)
• M3: 2,454,003 km (0.034 R)
• M4: 4,356,440 km (0.062 R)
• M5: 4,625,865 km (0.096 R)
• M6: 5,237,571 km (0.094 R)
• M7: 5,351,415 km (0.095 R)
• M8: 6,843,205 km (0.1 R)
• M9: 7,860,620 km (0.115 R)
• M10: 7,991,219 km (0.109 R)
• M11: 8,320,484 km (0.112 R)
• M12: 8,856,643 km (0.119 R)
• M13: 9,334,907 km (0.081 R)
• M14: 10,819,217 km (0.12 R)
• M15: 11,625,550 km (0.094 R)
• M16: 11,699,750 km (0.118 R)
• M17: 11,848,750 km (0.08 R)
• M18: 11,923,549 km (0.099 R)
• M19: 11,998,348 km (0.091 R)
• M20: 14,555,873 km (0.112 R)
• M21: 15,119,258 km (0.102 R)
• M22: 16,516,951 km (0.106 R)
• M23: 16,684,202 km (0.102 R)
• M24: 17,188,945 km (0.1 R)
• M25: 17,698,774 km (0.113 R)
• M26: 18,386,177 km (0.09 R)
• M27: 19,257,734 km (0.093 R)
• M28: 20,410,685 km (0.089 R)
• M29: 23,062,008 km (0.091 R)
• M30: 24,475,259 km (0.066 R)
• M31: 25,240,302 km (0.03 R)
• M32: 26,305,140 km (0.1 R)
• M33: 28,278,485 km (0.059 R)
• M34: 28,578,579 km (0.091 R)
• M35: 29,181,907 km (0.118 R)
• M36: 29,282,886 km (0.109 R)
• M37: 31,429,914 km (0.104 R)
• M38: 32,052,541 km (0.07 R)
• M39: 32,156,661 km (0.088 R)
• M40: 32,784,074 km (0.081 R)
• M41: 33,204,594 km (0.026 R)
• M42: 35,011,736 km (0.077 R)
• M43: 35,657,101 km (0.04 R)
• M44: 36,414,964 km (0.103 R)
• M45: 36,632,479 km (0.111 R)
• M46: 38,609,415 km (0.117 R)
• M47: 39,946,521 km (0.073 R)
• M48: 41,752,915 km (0.03 R)
• M49: 42,895,245 km (0.12 R)
• M50: 43,010,136 km (0.091 R)
• M51: 44,977,348 km (0.102 R)
• M52: 45,327,556 km (0.112 R)
• M53: 45,444,542 km (0.057 R)
• M54: 45,795,947 km (0.084 R)
• M55: 45,913,232 km (0.09 R)
• M56: 46,501,451 km (0.114 R)
• M57: 46,855,549 km (0.049 R)
• M58: 46,973,881 km (0.109 R)
• M59: 47,685,368 km (0.112 R)
• M60: 47,804,299 km (0.089 R)
• M61: 48,280,918 km (0.088 R)
• M62: 49,359,369 km (0.049 R)
• M63: 51,174,140 km (0.03 R)
• M64: 53,998,997 km (0.118 R)
• M65: 54,744,294 km (0.111 R)
• M66: 57,758,990 km (0.08 R)
• M67: 58,266,575 km (0.058 R)
• M68: 60,183,523 km (0.085 R)
• M69: 61,991,263 km (0.119 R)
• M70: 62,901,716 km (0.06 R)
• M71: 66,720,800 km (0.077 R)
• M72: 68,591,073 km (0.12 R)
• M73: 69,667,579 km (0.108 R)
• M74: 69,802,516 km (0.045 R)
• M75: 72,383,229 km (0.09 R)
• M76: 72,519,812 km (0.113 R)
• M77: 75,133,137 km (0.105 R)
• M78: 79,321,728 km (0.073 R)
• M79: 79,744,791 km (0.102 R)
• M80: 80,309,971 km (0.109 R)
• M81: 80,734,680 km (0.115 R)
• M82: 81,871,025 km (0.12 R)
• M83: 87,777,299 km (0.039 R)
• M84: 89,825,293 km (0.104 R)
• M85: 90,119,104 km (0.085 R)
• M86: 91,150,132 km (0.097 R)
• M87: 94,714,451 km (0.101 R)
• M88: 94,864,049 km (0.082 R)
• M89: 95,612,786 km (0.06 R)
• M90: 97,266,740 km (0.029 R)
• M91: 98,173,004 km (0.074 R)
• M92: 100,145,901 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit