🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.92 AU - 0.98 AU

Year: 351 Days

Day: 43.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.93 AU - 1.03 AU

Year: 367 Days

Day: 25.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 86.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.87 AU - 1.25 AU

Year: 413 Days

Day: 29.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,966,261 km

• M1: 496,964 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.47 AU - 2.43 AU

Year: 1031 Days

Day: 29.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,966,261 km

• M1: 717,322 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.32 AU - 4.52 AU

Year: 2940 Days

Day: 41.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,966,261 km

• M1: 2,779,678 km (0.096 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 8.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.03 AU - 6.49 AU

Year: 4569 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,966,261 km

• M1: 106,663 km (0.087 R)
• M2: 186,848 km (0.053 R)
• M3: 277,654 km (0.102 R)
• M4: 455,825 km (0.091 R)
• M5: 537,954 km (0.114 R)
• M6: 625,768 km (0.079 R)
• M7: 718,668 km (0.051 R)
• M8: 791,672 km (0.046 R)
• M9: 972,386 km (0.074 R)
• M10: 1,081,892 km (0.078 R)
• M11: 1,138,141 km (0.118 R)
• M12: 1,450,501 km (0.116 R)
• M13: 1,856,510 km (0.07 R)
• M14: 2,028,547 km (0.114 R)
• M15: 2,116,660 km (0.11 R)
• M16: 2,671,818 km (0.114 R)
• M17: 2,827,250 km (0.113 R)
• M18: 3,353,236 km (0.114 R)
• M19: 3,542,328 km (0.103 R)
• M20: 4,265,634 km (0.116 R)
• M21: 4,609,410 km (0.105 R)
• M22: 4,749,433 km (0.119 R)
• M23: 4,985,947 km (0.067 R)
• M24: 5,105,626 km (0.116 R)
• M25: 5,445,811 km (0.102 R)
• M26: 5,593,913 km (0.069 R)
• M27: 5,793,477 km (0.077 R)
• M28: 5,944,720 km (0.115 R)
• M29: 6,097,310 km (0.069 R)
• M30: 6,380,349 km (0.091 R)
• M31: 6,562,709 km (0.026 R)
• M32: 6,694,056 km (0.112 R)
• M33: 6,879,408 km (0.091 R)
• M34: 7,445,486 km (0.048 R)
• M35: 7,582,518 km (0.067 R)
• M36: 7,859,124 km (0.106 R)
• M37: 7,914,775 km (0.079 R)
• M38: 8,195,420 km (0.112 R)
• M39: 8,251,968 km (0.114 R)
• M40: 8,622,372 km (0.113 R)
• M41: 9,173,641 km (0.067 R)
• M42: 9,320,546 km (0.085 R)
• M43: 9,587,129 km (0.063 R)
• M44: 9,826,037 km (0.101 R)
• M45: 10,585,695 km (0.112 R)
• M46: 11,113,027 km (0.107 R)
• M47: 11,238,241 km (0.109 R)
• M48: 11,332,637 km (0.038 R)
• M49: 11,680,602 km (0.093 R)
• M50: 12,225,437 km (0.091 R)
• M51: 12,844,024 km (0.08 R)
• M52: 13,406,213 km (0.116 R)
• M53: 13,506,294 km (0.074 R)
• M54: 13,606,525 km (0.103 R)
• M55: 13,841,543 km (0.1 R)
• M56: 14,829,338 km (0.115 R)
• M57: 15,628,938 km (0.105 R)
• M58: 15,980,942 km (0.103 R)
• M59: 16,193,371 km (0.085 R)
• M60: 17,016,459 km (0.091 R)
• M61: 17,269,578 km (0.11 R)
• M62: 17,633,550 km (0.099 R)
• M63: 18,443,024 km (0.1 R)
• M64: 18,740,275 km (0.102 R)
• M65: 18,852,324 km (0.078 R)
• M66: 18,964,372 km (0.1 R)
• M67: 19,114,270 km (0.099 R)
• M68: 19,869,589 km (0.082 R)
• M69: 20,021,730 km (0.069 R)
• M70: 20,711,526 km (0.084 R)
• M71: 21,643,371 km (0.12 R)
• M72: 21,839,195 km (0.07 R)
• M73: 22,153,799 km (0.116 R)
• M74: 23,066,645 km (0.114 R)
• M75: 23,668,627 km (0.115 R)
• M76: 23,789,652 km (0.103 R)
• M77: 25,134,237 km (0.118 R)
• M78: 25,216,516 km (0.08 R)
• M79: 25,505,240 km (0.053 R)
• M80: 26,503,357 km (0.088 R)
• M81: 27,175,949 km (0.12 R)
• M82: 27,471,854 km (0.116 R)
• M83: 28,580,673 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 12.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.79 AU - 7.83 AU

Year: 6003 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,966,261 km

• M1: 159,621 km (0.093 R)
• M2: 270,473 km (0.04 R)
• M3: 515,365 km (0.094 R)
• M4: 748,737 km (0.058 R)
• M5: 1,095,655 km (0.094 R)
• M6: 1,175,839 km (0.088 R)
• M7: 1,282,054 km (0.055 R)
• M8: 1,379,442 km (0.058 R)
• M9: 1,904,530 km (0.118 R)
• M10: 1,988,604 km (0.068 R)
• M11: 2,160,492 km (0.082 R)
• M12: 2,352,427 km (0.058 R)
• M13: 2,519,378 km (0.115 R)
• M14: 2,612,128 km (0.066 R)
• M15: 2,801,071 km (0.093 R)
• M16: 2,962,187 km (0.085 R)
• M17: 3,813,399 km (0.088 R)
• M18: 4,010,420 km (0.103 R)
• M19: 4,229,431 km (0.111 R)
• M20: 4,546,429 km (0.052 R)
• M21: 4,890,504 km (0.104 R)
• M22: 5,164,118 km (0.115 R)
• M23: 5,523,303 km (0.049 R)
• M24: 5,665,271 km (0.094 R)
• M25: 6,266,056 km (0.102 R)
• M26: 6,392,915 km (0.044 R)
• M27: 7,438,754 km (0.104 R)
• M28: 7,935,868 km (0.043 R)
• M29: 8,027,422 km (0.107 R)
• M30: 8,304,178 km (0.105 R)
• M31: 8,397,228 km (0.078 R)
• M32: 9,297,657 km (0.118 R)
• M33: 9,442,618 km (0.108 R)
• M34: 9,784,000 km (0.097 R)
• M35: 9,906,820 km (0.048 R)
• M36: 10,378,502 km (0.041 R)
• M37: 10,503,865 km (0.065 R)
• M38: 10,832,083 km (0.113 R)
• M39: 11,010,254 km (0.094 R)
• M40: 11,266,515 km (0.091 R)
• M41: 11,395,319 km (0.089 R)
• M42: 11,498,840 km (0.089 R)
• M43: 11,889,590 km (0.115 R)
• M44: 12,099,775 km (0.106 R)
• M45: 12,710,882 km (0.113 R)
• M46: 12,898,927 km (0.04 R)
• M47: 13,006,787 km (0.119 R)
• M48: 13,114,946 km (0.077 R)
• M49: 13,196,178 km (0.101 R)
• M50: 13,359,389 km (0.091 R)
• M51: 13,825,237 km (0.07 R)
• M52: 14,018,667 km (0.088 R)
• M53: 14,240,670 km (0.116 R)
• M54: 14,744,815 km (0.113 R)
• M55: 15,254,644 km (0.094 R)
• M56: 15,626,545 km (0.115 R)
• M57: 16,001,587 km (0.054 R)
• M58: 16,262,785 km (0.06 R)
• M59: 16,437,814 km (0.084 R)
• M60: 17,441,167 km (0.07 R)
• M61: 17,860,191 km (0.092 R)
• M62: 18,252,137 km (0.072 R)
• M63: 18,555,671 km (0.057 R)
• M64: 18,952,704 km (0.032 R)
• M65: 19,044,707 km (0.092 R)
• M66: 19,290,795 km (0.109 R)
• M67: 20,004,377 km (0.116 R)
• M68: 20,254,505 km (0.094 R)
• M69: 20,600,225 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.3

Radius: 4.6

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.77 AU - 16.83 AU

Year: 20481 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,966,261 km

• M1: 674,686 km (0.103 R)
• M2: 805,285 km (0.112 R)
• M3: 1,016,069 km (0.072 R)
• M4: 1,349,822 km (0.075 R)
• M5: 2,598,814 km (0.06 R)
• M6: 2,700,690 km (0.039 R)
• M7: 2,908,332 km (0.088 R)
• M8: 3,266,021 km (0.06 R)
• M9: 3,637,472 km (0.086 R)
• M10: 3,675,320 km (0.083 R)
• M11: 4,140,271 km (0.059 R)
• M12: 5,863,040 km (0.109 R)
• M13: 6,222,224 km (0.09 R)
• M14: 6,450,211 km (0.105 R)
• M15: 6,681,041 km (0.062 R)
• M16: 6,727,416 km (0.065 R)
• M17: 7,103,206 km (0.119 R)
• M18: 7,679,457 km (0.039 R)
• M19: 8,672,937 km (0.106 R)
• M20: 9,340,143 km (0.092 R)
• M21: 9,706,209 km (0.115 R)
• M22: 9,811,676 km (0.101 R)
• M23: 10,023,805 km (0.094 R)
• M24: 11,661,752 km (0.032 R)
• M25: 12,055,644 km (0.055 R)
• M26: 12,282,733 km (0.046 R)
• M27: 12,454,023 km (0.101 R)
• M28: 12,683,655 km (0.12 R)
• M29: 12,741,251 km (0.087 R)
• M30: 14,209,554 km (0.039 R)
• M31: 14,449,359 km (0.104 R)
• M32: 15,054,931 km (0.113 R)
• M33: 15,360,709 km (0.108 R)
• M34: 15,545,313 km (0.077 R)
• M35: 15,730,515 km (0.055 R)
• M36: 16,165,546 km (0.032 R)
• M37: 16,478,804 km (0.083 R)
• M38: 16,604,616 km (0.053 R)
• M39: 16,730,727 km (0.12 R)
• M40: 18,204,266 km (0.076 R)
• M41: 18,726,512 km (0.038 R)
• M42: 19,055,328 km (0.065 R)
• M43: 19,121,301 km (0.047 R)
• M44: 19,386,089 km (0.096 R)
• M45: 21,341,782 km (0.106 R)
• M46: 21,547,629 km (0.114 R)
• M47: 21,892,152 km (0.111 R)
• M48: 22,447,310 km (0.115 R)
• M49: 23,147,727 km (0.074 R)
• M50: 26,166,612 km (0.103 R)
• M51: 26,313,368 km (0.101 R)
• M52: 26,755,579 km (0.109 R)
• M53: 27,946,378 km (0.088 R)
• M54: 28,021,476 km (0.05 R)
• M55: 29,535,556 km (0.107 R)
• M56: 30,688,507 km (0.046 R)
• M57: 31,231,547 km (0.097 R)
• M58: 32,405,891 km (0.119 R)
• M59: 33,117,378 km (0.079 R)
• M60: 34,394,944 km (0.096 R)
• M61: 34,716,879 km (0.06 R)
• M62: 35,039,860 km (0.087 R)
• M63: 35,444,822 km (0.067 R)
• M64: 37,410,538 km (0.094 R)
• M65: 39,243,261 km (0.076 R)
• M66: 40,934,615 km (0.118 R)
• M67: 41,190,427 km (0.112 R)
• M68: 41,361,118 km (0.064 R)
• M69: 41,617,828 km (0.091 R)
• M70: 43,168,710 km (0.098 R)
• M71: 43,602,843 km (0.09 R)
• M72: 44,125,687 km (0.083 R)
• M73: 46,504,293 km (0.104 R)
• M74: 46,949,347 km (0.116 R)
• M75: 47,574,816 km (0.076 R)
• M76: 49,014,695 km (0.114 R)
• M77: 49,195,709 km (0.119 R)
• M78: 49,376,872 km (0.117 R)
• M79: 49,739,946 km (0.073 R)
• M80: 51,937,090 km (0.083 R)
• M81: 52,398,749 km (0.119 R)
• M82: 53,605,555 km (0.075 R)
• M83: 54,633,741 km (0.105 R)
• M84: 54,727,539 km (0.03 R)
• M85: 55,197,426 km (0.1 R)
• M86: 55,385,620 km (0.107 R)
• M87: 58,139,866 km (0.089 R)
• M88: 58,523,285 km (0.09 R)
• M89: 59,196,326 km (0.112 R)
• M90: 60,646,827 km (0.105 R)
• M91: 63,188,944 km (0.046 R)
• M92: 64,571,976 km (0.087 R)
• M93: 64,770,492 km (0.028 R)
• M94: 65,665,836 km (0.064 R)
• M95: 65,865,250 km (0.069 R)
• M96: 65,965,181 km (0.057 R)
• M97: 66,365,056 km (0.106 R)
• M98: 66,865,910 km (0.12 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: 473 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit