🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.51 AU - 0.59 AU

Year: 147 Days

Day: 42.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,844,365 km

• M1: 360,680 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 282 Days

Day: 24.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,844,365 km

• M1: 23,487 km (0.108 R)
• M2: 285,882 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.09 AU - 1.37 AU

Year: 491 Days

Day: 32.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.18 AU - 3.76 AU

Year: 2326 Days

Day: 26 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.93 AU - 5.43 AU

Year: 3644 Days

Day: 44 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 12.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.79 AU - 5.33 AU

Year: 4096 Days

Day: 7.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,844,365 km

• M1: 162,014 km (0.059 R)
• M2: 289,173 km (0.097 R)
• M3: 372,648 km (0.11 R)
• M4: 503,397 km (0.086 R)
• M5: 760,556 km (0.07 R)
• M6: 874,250 km (0.112 R)
• M7: 1,013,376 km (0.111 R)
• M8: 1,160,431 km (0.076 R)
• M9: 1,325,736 km (0.113 R)
• M10: 1,444,218 km (0.073 R)
• M11: 1,657,694 km (0.113 R)
• M12: 2,003,863 km (0.103 R)
• M13: 2,268,951 km (0.069 R)
• M14: 2,681,542 km (0.097 R)
• M15: 3,900,465 km (0.105 R)
• M16: 4,379,029 km (0.106 R)
• M17: 4,708,443 km (0.118 R)
• M18: 4,893,197 km (0.095 R)
• M19: 5,183,417 km (0.115 R)
• M20: 5,585,087 km (0.112 R)
• M21: 5,834,616 km (0.084 R)
• M22: 6,051,533 km (0.104 R)
• M23: 6,160,889 km (0.095 R)
• M24: 6,474,596 km (0.074 R)
• M25: 6,926,381 km (0.113 R)
• M26: 7,136,866 km (0.107 R)
• M27: 7,940,356 km (0.091 R)
• M28: 8,160,713 km (0.066 R)
• M29: 8,261,692 km (0.031 R)
• M30: 8,362,970 km (0.109 R)
• M31: 8,525,882 km (0.109 R)
• M32: 9,314,412 km (0.048 R)
• M33: 9,525,794 km (0.087 R)
• M34: 9,931,952 km (0.057 R)
• M35: 10,061,354 km (0.103 R)
• M36: 10,191,355 km (0.118 R)
• M37: 10,278,271 km (0.117 R)
• M38: 10,431,160 km (0.116 R)
• M39: 10,628,630 km (0.12 R)
• M40: 10,716,892 km (0.094 R)
• M41: 11,005,317 km (0.093 R)
• M42: 11,567,207 km (0.07 R)
• M43: 11,748,968 km (0.099 R)
• M44: 11,862,962 km (0.059 R)
• M45: 12,023,330 km (0.119 R)
• M46: 12,115,333 km (0.053 R)
• M47: 12,230,673 km (0.075 R)
• M48: 12,392,688 km (0.059 R)
• M49: 12,601,975 km (0.069 R)
• M50: 12,977,166 km (0.093 R)
• M51: 13,332,162 km (0.093 R)
• M52: 13,570,621 km (0.091 R)
• M53: 13,714,385 km (0.109 R)
• M54: 13,858,597 km (0.096 R)
• M55: 14,636,656 km (0.116 R)
• M56: 14,759,476 km (0.098 R)
• M57: 14,858,061 km (0.104 R)
• M58: 15,553,840 km (0.097 R)
• M59: 15,956,258 km (0.076 R)
• M60: 16,336,686 km (0.117 R)
• M61: 16,822,879 km (0.098 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.55 AU - 6.61 AU

Year: 6074 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,844,365 km

• M1: 136,284 km (0.086 R)
• M2: 215,571 km (0.066 R)
• M3: 415,583 km (0.105 R)
• M4: 926,310 km (0.047 R)
• M5: 1,172,847 km (0.097 R)
• M6: 1,653,356 km (0.033 R)
• M7: 2,312,185 km (0.12 R)
• M8: 2,626,789 km (0.112 R)
• M9: 2,999,737 km (0.028 R)
• M10: 3,067,355 km (0.042 R)
• M11: 3,181,199 km (0.066 R)
• M12: 3,296,389 km (0.11 R)
• M13: 3,436,562 km (0.082 R)
• M14: 3,554,894 km (0.098 R)
• M15: 3,992,019 km (0.075 R)
• M16: 4,394,886 km (0.096 R)
• M17: 4,627,361 km (0.058 R)
• M18: 4,784,589 km (0.103 R)
• M19: 5,624,730 km (0.104 R)
• M20: 5,820,704 km (0.102 R)
• M21: 6,190,809 km (0.081 R)
• M22: 6,248,404 km (0.113 R)
• M23: 6,656,806 km (0.093 R)
• M24: 6,804,758 km (0.099 R)
• M25: 7,285,566 km (0.053 R)
• M26: 7,346,452 km (0.103 R)
• M27: 7,530,158 km (0.114 R)
• M28: 7,622,610 km (0.115 R)
• M29: 7,684,394 km (0.093 R)
• M30: 7,870,793 km (0.115 R)
• M31: 8,090,253 km (0.078 R)
• M32: 8,728,288 km (0.072 R)
• M33: 8,988,139 km (0.095 R)
• M34: 9,151,799 km (0.065 R)
• M35: 9,515,322 km (0.082 R)
• M36: 10,911,818 km (0.078 R)
• M37: 11,226,871 km (0.115 R)
• M38: 11,544,916 km (0.097 R)
• M39: 11,937,611 km (0.077 R)
• M40: 12,009,567 km (0.097 R)
• M41: 12,334,793 km (0.115 R)
• M42: 12,516,854 km (0.116 R)
• M43: 12,846,568 km (0.073 R)
• M44: 13,853,212 km (0.05 R)
• M45: 14,118,299 km (0.116 R)
• M46: 14,538,220 km (0.11 R)
• M47: 14,846,242 km (0.078 R)
• M48: 14,923,584 km (0.044 R)
• M49: 16,020,586 km (0.084 R)
• M50: 16,139,665 km (0.115 R)
• M51: 16,498,551 km (0.067 R)
• M52: 16,578,735 km (0.115 R)
• M53: 16,739,403 km (0.078 R)
• M54: 16,819,887 km (0.118 R)
• M55: 17,387,162 km (0.073 R)
• M56: 18,291,182 km (0.095 R)
• M57: 18,457,236 km (0.098 R)
• M58: 18,874,464 km (0.066 R)
• M59: 20,273,354 km (0.1 R)
• M60: 20,963,598 km (0.039 R)
• M61: 21,573,808 km (0.11 R)
• M62: 22,101,589 km (0.096 R)
• M63: 22,322,695 km (0.072 R)
• M64: 22,811,880 km (0.098 R)
• M65: 23,619,858 km (0.079 R)
• M66: 23,982,035 km (0.116 R)
• M67: 24,528,665 km (0.027 R)
• M68: 24,987,332 km (0.093 R)
• M69: 25,773,469 km (0.085 R)
• M70: 26,146,267 km (0.073 R)
• M71: 26,520,860 km (0.056 R)
• M72: 26,661,781 km (0.067 R)
• M73: 27,275,432 km (0.066 R)
• M74: 27,893,570 km (0.091 R)
• M75: 28,420,304 km (0.088 R)
• M76: 28,612,687 km (0.065 R)
• M77: 28,950,330 km (0.059 R)
• M78: 29,824,729 km (0.112 R)
• M79: 30,020,254 km (0.101 R)
• M80: 30,216,077 km (0.11 R)
• M81: 31,152,410 km (0.107 R)
• M82: 31,948,420 km (0.089 R)
• M83: 32,851,692 km (0.073 R)
• M84: 32,952,671 km (0.098 R)
• M85: 33,763,491 km (0.083 R)
• M86: 33,916,231 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 8

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.75 AU - 15.47 AU

Year: 18070 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,844,365 km

• M1: 132,843 km (0.104 R)
• M2: 333,603 km (0.087 R)
• M3: 510,129 km (0.071 R)
• M4: 761,603 km (0.063 R)
• M5: 830,567 km (0.077 R)
• M6: 1,456,784 km (0.115 R)
• M7: 1,543,700 km (0.108 R)
• M8: 1,815,071 km (0.041 R)
• M9: 2,036,625 km (0.057 R)
• M10: 2,233,496 km (0.092 R)
• M11: 2,334,325 km (0.083 R)
• M12: 2,575,477 km (0.098 R)
• M13: 3,270,209 km (0.103 R)
• M14: 4,309,167 km (0.09 R)
• M15: 4,691,090 km (0.09 R)
• M16: 5,039,803 km (0.103 R)
• M17: 5,261,956 km (0.114 R)
• M18: 5,994,536 km (0.067 R)
• M19: 6,372,720 km (0.118 R)
• M20: 6,856,370 km (0.106 R)
• M21: 7,402,103 km (0.115 R)
• M22: 8,064,971 km (0.057 R)
• M23: 8,220,553 km (0.092 R)
• M24: 8,960,164 km (0.114 R)
• M25: 10,220,975 km (0.084 R)
• M26: 10,672,462 km (0.109 R)
• M27: 10,786,306 km (0.109 R)
• M28: 10,843,452 km (0.081 R)
• M29: 13,453,636 km (0.086 R)
• M30: 14,135,204 km (0.11 R)
• M31: 14,260,417 km (0.082 R)
• M32: 15,146,635 km (0.117 R)
• M33: 16,115,879 km (0.089 R)
• M34: 16,181,104 km (0.045 R)
• M35: 17,439,073 km (0.09 R)
• M36: 17,842,837 km (0.083 R)
• M37: 18,454,244 km (0.115 R)
• M38: 18,590,976 km (0.079 R)
• M39: 19,349,437 km (0.036 R)
• M40: 21,110,653 km (0.084 R)
• M41: 21,253,669 km (0.109 R)
• M42: 22,410,060 km (0.058 R)
• M43: 22,482,914 km (0.086 R)
• M44: 22,629,072 km (0.098 R)
• M45: 22,775,528 km (0.118 R)
• M46: 22,922,283 km (0.114 R)
• M47: 23,586,647 km (0.114 R)
• M48: 24,783,281 km (0.11 R)
• M49: 25,085,618 km (0.12 R)
• M50: 27,860,359 km (0.111 R)
• M51: 28,965,439 km (0.086 R)
• M52: 31,136,852 km (0.043 R)
• M53: 31,872,275 km (0.105 R)
• M54: 32,861,715 km (0.11 R)
• M55: 33,610,303 km (0.076 R)
• M56: 33,777,554 km (0.095 R)
• M57: 34,028,728 km (0.1 R)
• M58: 34,448,799 km (0.104 R)
• M59: 35,975,296 km (0.053 R)
• M60: 36,231,856 km (0.093 R)
• M61: 37,437,166 km (0.085 R)
• M62: 38,393,396 km (0.119 R)
• M63: 39,006,149 km (0.053 R)
• M64: 40,241,229 km (0.049 R)
• M65: 42,117,785 km (0.119 R)
• M66: 42,297,900 km (0.047 R)
• M67: 42,659,179 km (0.094 R)
• M68: 42,840,043 km (0.033 R)
• M69: 44,480,384 km (0.055 R)
• M70: 44,939,649 km (0.117 R)
• M71: 46,792,419 km (0.11 R)
• M72: 46,885,618 km (0.115 R)
• M73: 48,292,437 km (0.11 R)
• M74: 48,859,113 km (0.037 R)
• M75: 50,189,786 km (0.077 R)
• M76: 50,955,428 km (0.087 R)
• M77: 52,401,441 km (0.06 R)
• M78: 52,692,409 km (0.106 R)
• M79: 53,763,380 km (0.057 R)
• M80: 54,939,818 km (0.098 R)
• M81: 58,118,474 km (0.109 R)
• M82: 58,721,203 km (0.067 R)
• M83: 61,254,344 km (0.048 R)
• M84: 61,867,546 km (0.072 R)
• M85: 62,791,163 km (0.088 R)
• M86: 64,756,131 km (0.05 R)
• M87: 66,007,517 km (0.057 R)
• M88: 67,688,549 km (0.103 R)
• M89: 67,794,015 km (0.028 R)
• M90: 68,640,141 km (0.111 R)
• M91: 69,383,492 km (0.105 R)
• M92: 70,129,387 km (0.09 R)
• M93: 70,556,789 km (0.08 R)
• M94: 71,199,611 km (0.109 R)
• M95: 71,629,256 km (0.053 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit