🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 203 Days

Day: 15.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.45 AU - 1.59 AU

Year: 695 Days

Day: 25.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.24 AU - 1.86 AU

Year: 716 Days

Day: 46.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,432,325 km

• M1: 704,157 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.81 AU - 1.91 AU

Year: 941 Days

Day: 14.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.95 AU - 4.25 AU

Year: 2533 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 85 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,432,325 km

• M1: 3,176,860 km (0.097 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855

Radius: 9.8

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.23 AU - 8.55 AU

Year: 7450 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,432,325 km

• M1: 473,028 km (0.094 R)
• M2: 1,459,327 km (0.117 R)
• M3: 1,540,260 km (0.065 R)
• M4: 1,643,781 km (0.042 R)
• M5: 2,104,244 km (0.109 R)
• M6: 2,456,995 km (0.057 R)
• M7: 2,828,597 km (0.119 R)
• M8: 3,218,000 km (0.079 R)
• M9: 3,487,126 km (0.089 R)
• M10: 3,847,956 km (0.096 R)
• M11: 4,018,648 km (0.103 R)
• M12: 4,220,904 km (0.093 R)
• M13: 4,515,761 km (0.077 R)
• M14: 5,156,639 km (0.075 R)
• M15: 5,696,388 km (0.073 R)
• M16: 5,891,164 km (0.069 R)
• M17: 5,989,450 km (0.095 R)
• M18: 6,421,489 km (0.087 R)
• M19: 6,863,700 km (0.06 R)
• M20: 7,175,611 km (0.103 R)
• M21: 7,777,444 km (0.112 R)
• M22: 8,322,130 km (0.114 R)
• M23: 8,506,285 km (0.119 R)
• M24: 8,580,485 km (0.055 R)
• M25: 8,841,384 km (0.07 R)
• M26: 8,954,031 km (0.074 R)
• M27: 9,601,640 km (0.104 R)
• M28: 9,950,502 km (0.067 R)
• M29: 10,146,176 km (0.066 R)
• M30: 11,022,222 km (0.055 R)
• M31: 11,103,004 km (0.115 R)
• M32: 11,469,220 km (0.056 R)
• M33: 11,674,468 km (0.115 R)
• M34: 12,130,143 km (0.03 R)
• M35: 12,465,243 km (0.114 R)
• M36: 12,633,989 km (0.11 R)
• M37: 12,760,998 km (0.055 R)
• M38: 12,973,726 km (0.069 R)
• M39: 13,359,389 km (0.07 R)
• M40: 13,488,791 km (0.042 R)
• M41: 13,575,408 km (0.107 R)
• M42: 13,748,942 km (0.108 R)
• M43: 13,923,223 km (0.09 R)
• M44: 14,186,216 km (0.043 R)
• M45: 14,583,548 km (0.1 R)
• M46: 14,672,410 km (0.099 R)
• M47: 14,984,620 km (0.11 R)
• M48: 15,074,229 km (0.098 R)
• M49: 15,254,046 km (0.101 R)
• M50: 15,570,446 km (0.1 R)
• M51: 16,625,111 km (0.081 R)
• M52: 17,750,087 km (0.07 R)
• M53: 18,465,613 km (0.047 R)
• M54: 19,875,723 km (0.071 R)
• M55: 20,072,893 km (0.12 R)
• M56: 21,118,881 km (0.101 R)
• M57: 21,370,505 km (0.107 R)
• M58: 22,387,172 km (0.106 R)
• M59: 22,746,655 km (0.056 R)
• M60: 22,952,951 km (0.081 R)
• M61: 23,419,397 km (0.077 R)
• M62: 23,627,787 km (0.112 R)
• M63: 23,993,853 km (0.107 R)
• M64: 25,423,261 km (0.091 R)
• M65: 25,637,335 km (0.113 R)
• M66: 26,121,284 km (0.081 R)
• M67: 27,098,308 km (0.058 R)
• M68: 27,536,330 km (0.116 R)
• M69: 28,197,703 km (0.099 R)
• M70: 28,530,408 km (0.117 R)
• M71: 29,143,760 km (0.081 R)
• M72: 29,874,246 km (0.092 R)
• M73: 30,100,139 km (0.066 R)
• M74: 30,667,563 km (0.102 R)
• M75: 31,813,034 km (0.087 R)
• M76: 33,498,554 km (0.115 R)
• M77: 34,440,871 km (0.1 R)
• M78: 34,618,593 km (0.038 R)
• M79: 35,272,635 km (0.064 R)
• M80: 37,624,313 km (0.073 R)
• M81: 38,419,276 km (0.093 R)
• M82: 40,462,484 km (0.051 R)
• M83: 40,963,039 km (0.099 R)
• M84: 41,025,720 km (0.12 R)
• M85: 41,654,779 km (0.108 R)

Asteroid Belt

Center: 8.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 11.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.24 AU - 10.94 AU

Year: 11886 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,432,325 km

• M1: 325,525 km (0.087 R)
• M2: 422,614 km (0.092 R)
• M3: 767,437 km (0.11 R)
• M4: 887,714 km (0.088 R)
• M5: 1,217,427 km (0.085 R)
• M6: 1,559,707 km (0.108 R)
• M7: 1,637,199 km (0.108 R)
• M8: 1,742,366 km (0.105 R)
• M9: 2,392,070 km (0.027 R)
• M10: 3,547,115 km (0.097 R)
• M11: 4,364,518 km (0.071 R)
• M12: 4,775,613 km (0.091 R)
• M13: 4,966,649 km (0.048 R)
• M14: 5,555,018 km (0.072 R)
• M15: 5,715,686 km (0.104 R)
• M16: 5,796,618 km (0.098 R)
• M17: 5,959,680 km (0.098 R)
• M18: 6,082,949 km (0.105 R)
• M19: 6,248,553 km (0.052 R)
• M20: 6,797,428 km (0.11 R)
• M21: 6,883,297 km (0.096 R)
• M22: 7,142,999 km (0.117 R)
• M23: 7,274,047 km (0.08 R)
• M24: 7,806,316 km (0.042 R)
• M25: 8,122,716 km (0.104 R)
• M26: 9,477,773 km (0.05 R)
• M27: 9,863,885 km (0.078 R)
• M28: 10,304,601 km (0.086 R)
• M29: 10,552,185 km (0.077 R)
• M30: 10,751,599 km (0.044 R)
• M31: 11,002,774 km (0.106 R)
• M32: 11,459,646 km (0.109 R)
• M33: 12,130,592 km (0.097 R)
• M34: 12,235,011 km (0.036 R)
• M35: 13,080,688 km (0.041 R)
• M36: 14,495,136 km (0.101 R)
• M37: 14,995,990 km (0.115 R)
• M38: 15,220,387 km (0.108 R)
• M39: 15,786,315 km (0.037 R)
• M40: 17,290,073 km (0.106 R)
• M41: 18,597,858 km (0.081 R)
• M42: 19,752,753 km (0.101 R)
• M43: 20,618,626 km (0.098 R)
• M44: 21,056,199 km (0.09 R)
• M45: 23,095,518 km (0.105 R)
• M46: 23,876,269 km (0.119 R)
• M47: 24,599,724 km (0.093 R)
• M48: 24,864,662 km (0.109 R)
• M49: 25,263,640 km (0.09 R)
• M50: 26,135,496 km (0.072 R)
• M51: 26,812,875 km (0.104 R)
• M52: 27,017,226 km (0.099 R)
• M53: 28,670,582 km (0.089 R)
• M54: 30,073,361 km (0.115 R)
• M55: 31,354,816 km (0.088 R)
• M56: 32,872,337 km (0.1 R)
• M57: 33,456,816 km (0.093 R)
• M58: 33,603,422 km (0.094 R)
• M59: 35,007,099 km (0.106 R)
• M60: 35,529,195 km (0.074 R)
• M61: 36,883,205 km (0.102 R)
• M62: 38,024,488 km (0.068 R)
• M63: 38,254,120 km (0.085 R)
• M64: 39,254,631 km (0.03 R)
• M65: 39,952,206 km (0.04 R)
• M66: 40,029,997 km (0.04 R)
• M67: 40,497,640 km (0.081 R)
• M68: 41,674,825 km (0.099 R)
• M69: 41,753,813 km (0.089 R)
• M70: 42,465,899 km (0.036 R)
• M71: 42,704,208 km (0.053 R)
• M72: 43,581,600 km (0.068 R)
• M73: 43,661,784 km (0.105 R)
• M74: 45,192,320 km (0.072 R)
• M75: 45,760,642 km (0.115 R)
• M76: 46,658,529 km (0.098 R)
• M77: 47,315,114 km (0.111 R)
• M78: 47,727,106 km (0.08 R)
• M79: 50,475,818 km (0.098 R)
• M80: 50,559,892 km (0.118 R)
• M81: 50,812,413 km (0.035 R)
• M82: 51,065,383 km (0.048 R)
• M83: 52,081,601 km (0.112 R)
• M84: 52,166,573 km (0.102 R)
• M85: 57,436,756 km (0.106 R)
• M86: 57,876,275 km (0.062 R)
• M87: 57,964,238 km (0.1 R)
• M88: 59,024,139 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 10

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.53 AU - 11.49 AU

Year: 12636 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,432,325 km

• M1: 139,126 km (0.025 R)
• M2: 231,428 km (0.036 R)
• M3: 489,933 km (0.039 R)
• M4: 1,569,282 km (0.113 R)
• M5: 2,398,353 km (0.054 R)
• M6: 3,146,043 km (0.063 R)
• M7: 3,410,682 km (0.114 R)
• M8: 3,545,619 km (0.095 R)
• M9: 5,339,597 km (0.113 R)
• M10: 5,856,308 km (0.101 R)
• M11: 6,555,977 km (0.054 R)
• M12: 6,979,937 km (0.111 R)
• M13: 7,544,370 km (0.09 R)
• M14: 7,632,633 km (0.103 R)
• M15: 8,902,569 km (0.084 R)
• M16: 9,277,462 km (0.095 R)
• M17: 9,753,332 km (0.112 R)
• M18: 9,849,374 km (0.079 R)
• M19: 9,945,865 km (0.106 R)
• M20: 10,042,655 km (0.091 R)
• M21: 10,139,744 km (0.105 R)
• M22: 10,778,377 km (0.099 R)
• M23: 10,877,710 km (0.06 R)
• M24: 11,228,068 km (0.101 R)
• M25: 11,786,218 km (0.102 R)
• M26: 12,042,928 km (0.096 R)
• M27: 13,035,061 km (0.111 R)
• M28: 13,353,854 km (0.094 R)
• M29: 13,567,779 km (0.073 R)
• M30: 14,709,659 km (0.107 R)
• M31: 15,656,464 km (0.098 R)
• M32: 16,622,867 km (0.116 R)
• M33: 17,491,581 km (0.051 R)
• M34: 18,137,994 km (0.084 R)
• M35: 18,792,335 km (0.08 R)
• M36: 19,393,868 km (0.118 R)
• M37: 19,757,840 km (0.092 R)
• M38: 22,368,023 km (0.092 R)
• M39: 22,941,432 km (0.088 R)
• M40: 23,262,020 km (0.09 R)
• M41: 23,390,674 km (0.062 R)
• M42: 24,363,210 km (0.118 R)
• M43: 24,428,435 km (0.102 R)
• M44: 24,690,231 km (0.118 R)
• M45: 25,746,691 km (0.091 R)
• M46: 27,359,057 km (0.102 R)
• M47: 28,314,539 km (0.107 R)
• M48: 28,727,429 km (0.092 R)
• M49: 29,489,630 km (0.104 R)
• M50: 29,698,618 km (0.12 R)
• M51: 31,530,594 km (0.06 R)
• M52: 31,673,011 km (0.046 R)
• M53: 33,109,001 km (0.091 R)
• M54: 33,544,031 km (0.089 R)
• M55: 33,907,853 km (0.105 R)
• M56: 37,845,120 km (0.078 R)
• M57: 38,375,893 km (0.096 R)
• M58: 38,832,765 km (0.113 R)
• M59: 39,982,873 km (0.067 R)
• M60: 40,678,204 km (0.088 R)
• M61: 40,910,978 km (0.117 R)
• M62: 40,988,620 km (0.114 R)
• M63: 41,299,783 km (0.1 R)
• M64: 42,316,450 km (0.096 R)
• M65: 42,709,594 km (0.113 R)
• M66: 45,335,036 km (0.089 R)
• M67: 46,060,137 km (0.034 R)
• M68: 48,669,124 km (0.101 R)
• M69: 49,742,788 km (0.097 R)
• M70: 50,074,596 km (0.1 R)
• M71: 50,490,478 km (0.074 R)
• M72: 51,325,833 km (0.109 R)
• M73: 51,997,228 km (0.099 R)
• M74: 52,840,661 km (0.106 R)
• M75: 54,114,337 km (0.086 R)
• M76: 54,883,420 km (0.101 R)
• M77: 54,969,139 km (0.099 R)
• M78: 55,398,036 km (0.056 R)
• M79: 55,570,074 km (0.068 R)
• M80: 56,778,525 km (0.025 R)
• M81: 57,038,527 km (0.029 R)
• M82: 57,125,293 km (0.088 R)
• M83: 57,559,875 km (0.119 R)
• M84: 57,734,007 km (0.073 R)
• M85: 57,995,504 km (0.034 R)
• M86: 58,257,450 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit