🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 24.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,473,005 km

• M1: 167,699 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.62 AU - 0.88 AU

Year: 245 Days

Day: 21.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,473,005 km

• M1: 290,669 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.85 AU - 1.05 AU

Year: 349 Days

Day: 38.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.6 AU - 1.64 AU

Year: 777 Days

Day: 29.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,473,005 km

• M1: 819,048 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.59 AU - 2.93 AU

Year: 1727 Days

Day: 22.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.58 AU - 4.12 AU

Year: 2310 Days

Day: 33.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,473,005 km

• M1: 1,550,432 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.3 AU - 3.96 AU

Year: 2605 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,473,005 km

• M1: 148,850 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 11.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.84 AU - 5.38 AU

Year: 3729 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,473,005 km

• M1: 164,707 km (0.087 R)
• M2: 360,082 km (0.082 R)
• M3: 494,720 km (0.115 R)
• M4: 897,587 km (0.11 R)
• M5: 1,127,968 km (0.102 R)
• M6: 1,275,771 km (0.057 R)
• M7: 1,352,215 km (0.054 R)
• M8: 1,605,036 km (0.119 R)
• M9: 2,020,319 km (0.119 R)
• M10: 2,294,981 km (0.09 R)
• M11: 2,484,970 km (0.084 R)
• M12: 2,565,603 km (0.055 R)
• M13: 2,713,107 km (0.053 R)
• M14: 2,796,283 km (0.093 R)
• M15: 2,982,533 km (0.044 R)
• M16: 3,085,755 km (0.031 R)
• M17: 3,420,855 km (0.103 R)
• M18: 3,675,320 km (0.096 R)
• M19: 3,973,918 km (0.116 R)
• M20: 4,049,764 km (0.118 R)
• M21: 4,475,819 km (0.086 R)
• M22: 4,654,439 km (0.102 R)
• M23: 4,835,302 km (0.074 R)
• M24: 5,080,194 km (0.081 R)
• M25: 6,034,479 km (0.1 R)
• M26: 6,231,948 km (0.086 R)
• M27: 7,205,082 km (0.072 R)
• M28: 7,555,590 km (0.092 R)
• M29: 7,697,409 km (0.094 R)
• M30: 7,840,125 km (0.077 R)
• M31: 8,104,016 km (0.037 R)
• M32: 8,542,338 km (0.113 R)
• M33: 8,739,508 km (0.068 R)
• M34: 8,863,674 km (0.117 R)
• M35: 9,264,596 km (0.12 R)
• M36: 9,416,438 km (0.108 R)
• M37: 9,569,177 km (0.117 R)
• M38: 9,799,857 km (0.077 R)
• M39: 10,058,362 km (0.091 R)
• M40: 10,319,112 km (0.1 R)
• M41: 10,608,434 km (0.103 R)
• M42: 10,900,598 km (0.098 R)
• M43: 11,384,248 km (0.091 R)
• M44: 11,765,274 km (0.11 R)
• M45: 11,985,033 km (0.112 R)
• M46: 12,067,761 km (0.115 R)
• M47: 12,708,190 km (0.072 R)
• M48: 12,848,961 km (0.102 R)
• M49: 12,961,908 km (0.085 R)
• M50: 13,075,153 km (0.051 R)
• M51: 13,274,268 km (0.105 R)
• M52: 13,732,935 km (0.071 R)
• M53: 13,877,446 km (0.047 R)
• M54: 14,196,988 km (0.103 R)
• M55: 15,080,812 km (0.056 R)
• M56: 15,319,420 km (0.037 R)
• M57: 15,439,248 km (0.116 R)
• M58: 15,529,456 km (0.111 R)
• M59: 15,921,701 km (0.056 R)
• M60: 16,409,091 km (0.116 R)
• M61: 16,932,385 km (0.103 R)
• M62: 17,305,033 km (0.109 R)
• M63: 17,461,063 km (0.045 R)
• M64: 17,555,011 km (0.11 R)
• M65: 17,774,621 km (0.09 R)
• M66: 18,185,117 km (0.097 R)
• M67: 18,534,877 km (0.116 R)
• M68: 18,886,731 km (0.115 R)
• M69: 19,240,979 km (0.087 R)
• M70: 19,792,696 km (0.078 R)
• M71: 19,955,907 km (0.055 R)
• M72: 20,152,479 km (0.107 R)
• M73: 20,978,109 km (0.117 R)
• M74: 21,144,612 km (0.099 R)
• M75: 21,411,794 km (0.11 R)
• M76: 21,814,810 km (0.051 R)
• M77: 22,084,984 km (0.116 R)
• M78: 22,799,164 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 9.5

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.57 AU - 8.77 AU

Year: 9617 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,473,005 km

• M1: 122,670 km (0.118 R)
• M2: 184,155 km (0.073 R)
• M3: 260,151 km (0.102 R)
• M4: 432,787 km (0.033 R)
• M5: 645,964 km (0.071 R)
• M6: 801,246 km (0.101 R)
• M7: 969,245 km (0.075 R)
• M8: 1,087,876 km (0.044 R)
• M9: 1,211,593 km (0.086 R)
• M10: 1,318,406 km (0.093 R)
• M11: 1,473,389 km (0.107 R)
• M12: 2,443,681 km (0.042 R)
• M13: 2,552,738 km (0.069 R)
• M14: 2,889,483 km (0.11 R)
• M15: 3,063,316 km (0.114 R)
• M16: 3,512,857 km (0.085 R)
• M17: 3,983,193 km (0.119 R)
• M18: 4,177,072 km (0.111 R)
• M19: 4,275,058 km (0.101 R)
• M20: 4,641,274 km (0.083 R)
• M21: 4,879,583 km (0.097 R)
• M22: 7,043,068 km (0.119 R)
• M23: 7,997,353 km (0.094 R)
• M24: 8,283,384 km (0.113 R)
• M25: 8,531,267 km (0.055 R)
• M26: 10,068,984 km (0.072 R)
• M27: 10,201,079 km (0.104 R)
• M28: 10,600,505 km (0.077 R)
• M29: 11,050,346 km (0.091 R)
• M30: 11,141,002 km (0.115 R)
• M31: 11,922,202 km (0.079 R)
• M32: 12,015,252 km (0.075 R)
• M33: 12,389,995 km (0.11 R)
• M34: 13,007,086 km (0.092 R)
• M35: 13,488,492 km (0.107 R)
• M36: 13,682,820 km (0.095 R)
• M37: 16,239,597 km (0.08 R)
• M38: 16,810,014 km (0.108 R)
• M39: 18,184,519 km (0.118 R)
• M40: 18,776,777 km (0.103 R)
• M41: 19,869,888 km (0.089 R)
• M42: 20,035,643 km (0.086 R)
• M43: 20,759,248 km (0.086 R)
• M44: 21,208,789 km (0.034 R)
• M45: 21,321,586 km (0.117 R)
• M46: 22,864,987 km (0.071 R)
• M47: 22,980,776 km (0.107 R)
• M48: 23,271,146 km (0.1 R)
• M49: 23,504,219 km (0.097 R)
• M50: 25,456,471 km (0.095 R)
• M51: 26,421,677 km (0.095 R)
• M52: 26,482,413 km (0.05 R)
• M53: 27,153,510 km (0.113 R)
• M54: 27,337,515 km (0.103 R)
• M55: 28,015,642 km (0.081 R)
• M56: 28,077,576 km (0.112 R)
• M57: 28,263,526 km (0.08 R)
• M58: 29,766,685 km (0.108 R)
• M59: 30,019,805 km (0.049 R)
• M60: 30,591,717 km (0.045 R)
• M61: 30,783,203 km (0.042 R)
• M62: 31,167,220 km (0.069 R)
• M63: 31,488,557 km (0.095 R)
• M64: 31,553,033 km (0.113 R)
• M65: 31,940,193 km (0.044 R)
• M66: 32,069,744 km (0.119 R)
• M67: 32,784,822 km (0.055 R)
• M68: 33,308,116 km (0.047 R)
• M69: 33,439,462 km (0.093 R)
• M70: 33,768,279 km (0.088 R)
• M71: 35,094,763 km (0.07 R)
• M72: 35,630,174 km (0.076 R)
• M73: 39,244,458 km (0.106 R)
• M74: 40,708,573 km (0.076 R)
• M75: 40,778,734 km (0.102 R)
• M76: 41,553,202 km (0.112 R)
• M77: 41,623,962 km (0.031 R)
• M78: 42,332,607 km (0.079 R)
• M79: 42,403,666 km (0.085 R)
• M80: 42,545,934 km (0.049 R)
• M81: 44,193,754 km (0.118 R)
• M82: 44,554,734 km (0.079 R)
• M83: 44,844,206 km (0.083 R)
• M84: 46,741,107 km (0.096 R)
• M85: 47,035,216 km (0.086 R)
• M86: 47,773,332 km (0.114 R)
• M87: 48,738,537 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 5.9

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.86 AU - 19.02 AU

Year: 26266 Days

Day: 21.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,473,005 km

• M1: 82,578 km (0.102 R)
• M2: 147,354 km (0.107 R)
• M3: 323,131 km (0.104 R)
• M4: 557,850 km (0.091 R)
• M5: 721,660 km (0.059 R)
• M6: 1,126,921 km (0.105 R)
• M7: 1,194,838 km (0.116 R)
• M8: 1,335,011 km (0.116 R)
• M9: 1,866,533 km (0.064 R)
• M10: 2,029,594 km (0.074 R)
• M11: 2,112,771 km (0.075 R)
• M12: 2,154,808 km (0.093 R)
• M13: 2,369,331 km (0.099 R)
• M14: 2,865,098 km (0.066 R)
• M15: 4,264,587 km (0.119 R)
• M16: 5,032,173 km (0.1 R)
• M17: 5,489,793 km (0.081 R)
• M18: 5,841,647 km (0.062 R)
• M19: 6,140,544 km (0.09 R)
• M20: 7,449,226 km (0.054 R)
• M21: 7,578,179 km (0.1 R)
• M22: 8,234,465 km (0.09 R)
• M23: 8,367,906 km (0.091 R)
• M24: 8,977,069 km (0.119 R)
• M25: 9,391,156 km (0.079 R)
• M26: 9,460,719 km (0.049 R)
• M27: 9,882,136 km (0.093 R)
• M28: 10,525,557 km (0.069 R)
• M29: 10,888,930 km (0.112 R)
• M30: 11,928,037 km (0.115 R)
• M31: 12,612,596 km (0.065 R)
• M32: 12,766,383 km (0.102 R)
• M33: 14,418,991 km (0.096 R)
• M34: 14,984,770 km (0.054 R)
• M35: 15,475,451 km (0.059 R)
• M36: 15,557,730 km (0.105 R)
• M37: 16,894,088 km (0.09 R)
• M38: 17,063,732 km (0.101 R)
• M39: 17,148,703 km (0.094 R)
• M40: 17,404,665 km (0.057 R)
• M41: 19,142,693 km (0.105 R)
• M42: 19,319,518 km (0.116 R)
• M43: 19,853,433 km (0.093 R)
• M44: 21,026,430 km (0.059 R)
• M45: 23,062,307 km (0.109 R)
• M46: 23,156,254 km (0.032 R)
• M47: 24,390,138 km (0.032 R)
• M48: 26,133,551 km (0.091 R)
• M49: 26,526,545 km (0.12 R)
• M50: 27,517,182 km (0.111 R)
• M51: 30,664,422 km (0.098 R)
• M52: 34,244,598 km (0.107 R)
• M53: 34,351,860 km (0.11 R)
• M54: 35,648,125 km (0.102 R)
• M55: 35,865,641 km (0.104 R)
• M56: 36,521,029 km (0.109 R)
• M57: 41,904,608 km (0.04 R)
• M58: 43,636,951 km (0.096 R)
• M59: 45,510,515 km (0.117 R)
• M60: 46,219,758 km (0.082 R)
• M61: 47,649,465 km (0.092 R)
• M62: 47,769,143 km (0.09 R)
• M63: 48,009,098 km (0.118 R)
• M64: 50,185,897 km (0.074 R)
• M65: 51,409,159 km (0.103 R)
• M66: 52,024,455 km (0.027 R)
• M67: 52,642,144 km (0.101 R)
• M68: 56,906,731 km (0.105 R)
• M69: 57,670,727 km (0.058 R)
• M70: 59,080,089 km (0.088 R)
• M71: 61,410,824 km (0.072 R)
• M72: 63,244,445 km (0.09 R)
• M73: 65,494,845 km (0.109 R)
• M74: 67,233,472 km (0.07 R)
• M75: 67,502,150 km (0.044 R)
• M76: 69,665,634 km (0.103 R)
• M77: 71,302,983 km (0.113 R)
• M78: 72,677,189 km (0.116 R)
• M79: 74,198,898 km (0.095 R)
• M80: 75,591,355 km (0.076 R)
• M81: 76,290,725 km (0.052 R)
• M82: 79,962,455 km (0.049 R)
• M83: 80,104,723 km (0.12 R)
• M84: 82,250,256 km (0.033 R)
• M85: 83,546,671 km (0.104 R)
• M86: 84,269,827 km (0.098 R)
• M87: 85,722,273 km (0.032 R)
• M88: 86,890,183 km (0.043 R)
• M89: 89,241,862 km (0.119 R)
• M90: 91,167,934 km (0.061 R)
• M91: 93,857,255 km (0.103 R)
• M92: 95,211,714 km (0.094 R)
• M93: 97,787,790 km (0.104 R)
• M94: 99,007,910 km (0.095 R)
• M95: 102,389,271 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 20,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit