🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.57 AU - 0.77 AU

Year: 197 Days

Day: 34.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,210,079 km

• M1: 53,706 km (0.076 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.39 AU

Year: 503 Days

Day: 29.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 131.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.6 AU - 1.84 AU

Year: 812 Days

Day: 43 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,210,079 km

• M1: 89,908 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.33 AU - 2.15 AU

Year: 826 Days

Day: 18.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.46 AU - 2.8 AU

Year: 1535 Days

Day: 44 Hours

Environment

Temp: -89 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,210,079 km

• M1: 198,965 km (0.099 R)
• M2: 1,568,534 km (0.082 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 11.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.8 AU - 13.32 AU

Year: 13237 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 116,210,079 km

• M1: 141,819 km (0.096 R)
• M2: 354,697 km (0.1 R)
• M3: 442,810 km (0.097 R)
• M4: 674,686 km (0.085 R)
• M5: 821,143 km (0.04 R)
• M6: 898,784 km (0.031 R)
• M7: 1,113,158 km (0.113 R)
• M8: 1,326,185 km (0.084 R)
• M9: 1,731,446 km (0.118 R)
• M10: 2,022,713 km (0.11 R)
• M11: 2,375,165 km (0.074 R)
• M12: 2,628,883 km (0.106 R)
• M13: 2,771,001 km (0.066 R)
• M14: 3,112,832 km (0.115 R)
• M15: 3,263,478 km (0.101 R)
• M16: 3,390,935 km (0.118 R)
• M17: 3,494,157 km (0.086 R)
• M18: 3,917,370 km (0.035 R)
• M19: 4,107,808 km (0.103 R)
• M20: 4,497,959 km (0.12 R)
• M21: 4,726,246 km (0.082 R)
• M22: 5,433,993 km (0.094 R)
• M23: 5,585,685 km (0.111 R)
• M24: 5,831,325 km (0.108 R)
• M25: 6,206,367 km (0.063 R)
• M26: 7,112,182 km (0.107 R)
• M27: 7,513,104 km (0.097 R)
• M28: 7,614,532 km (0.053 R)
• M29: 8,232,371 km (0.111 R)
• M30: 8,973,628 km (0.11 R)
• M31: 9,699,328 km (0.112 R)
• M32: 9,846,831 km (0.084 R)
• M33: 10,406,327 km (0.096 R)
• M34: 11,129,932 km (0.1 R)
• M35: 11,400,555 km (0.1 R)
• M36: 11,712,616 km (0.033 R)
• M37: 12,106,656 km (0.1 R)
• M38: 13,396,789 km (0.097 R)
• M39: 13,850,220 km (0.116 R)
• M40: 14,476,885 km (0.102 R)
• M41: 15,027,405 km (0.068 R)
• M42: 15,198,246 km (0.111 R)
• M43: 15,326,751 km (0.071 R)
• M44: 15,844,359 km (0.098 R)
• M45: 15,974,659 km (0.1 R)
• M46: 16,455,616 km (0.096 R)
• M47: 17,701,168 km (0.109 R)
• M48: 18,747,007 km (0.068 R)
• M49: 19,393,270 km (0.096 R)
• M50: 19,719,243 km (0.062 R)
• M51: 20,897,925 km (0.044 R)
• M52: 21,760,805 km (0.073 R)
• M53: 22,147,965 km (0.054 R)
• M54: 23,323,355 km (0.108 R)
• M55: 23,868,789 km (0.108 R)
• M56: 24,118,169 km (0.116 R)
• M57: 25,276,206 km (0.075 R)
• M58: 25,734,275 km (0.09 R)
• M59: 25,887,612 km (0.104 R)
• M60: 26,452,344 km (0.119 R)
• M61: 26,555,417 km (0.116 R)
• M62: 27,437,297 km (0.102 R)
• M63: 28,698,706 km (0.101 R)
• M64: 29,657,030 km (0.115 R)
• M65: 29,817,848 km (0.111 R)
• M66: 29,925,109 km (0.092 R)
• M67: 30,032,670 km (0.099 R)
• M68: 30,734,284 km (0.084 R)
• M69: 31,168,716 km (0.08 R)
• M70: 32,705,236 km (0.042 R)
• M71: 32,982,291 km (0.089 R)
• M72: 33,985,943 km (0.071 R)
• M73: 34,773,427 km (0.113 R)
• M74: 34,999,469 km (0.029 R)
• M75: 35,169,412 km (0.108 R)
• M76: 35,396,352 km (0.059 R)
• M77: 35,966,021 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.8

Radius: 13.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.55 AU - 12.49 AU

Year: 14072 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 116,210,079 km

• M1: 171,290 km (0.054 R)
• M2: 337,792 km (0.107 R)
• M3: 596,297 km (0.053 R)
• M4: 691,890 km (0.106 R)
• M5: 1,084,585 km (0.101 R)
• M6: 1,230,891 km (0.104 R)
• M7: 1,436,738 km (0.101 R)
• M8: 1,942,080 km (0.081 R)
• M9: 2,031,689 km (0.086 R)
• M10: 2,404,337 km (0.089 R)
• M11: 2,566,052 km (0.075 R)
• M12: 2,765,167 km (0.079 R)
• M13: 3,038,782 km (0.052 R)
• M14: 3,836,288 km (0.091 R)
• M15: 4,026,576 km (0.092 R)
• M16: 4,219,857 km (0.103 R)
• M17: 4,656,234 km (0.044 R)
• M18: 4,859,388 km (0.09 R)
• M19: 4,982,806 km (0.077 R)
• M20: 5,148,860 km (0.105 R)
• M21: 5,274,671 km (0.101 R)
• M22: 5,486,652 km (0.069 R)
• M23: 5,831,774 km (0.074 R)
• M24: 6,183,927 km (0.109 R)
• M25: 6,725,471 km (0.095 R)
• M26: 7,613,933 km (0.102 R)
• M27: 7,805,718 km (0.075 R)
• M28: 8,047,767 km (0.115 R)
• M29: 8,341,577 km (0.086 R)
• M30: 8,440,312 km (0.102 R)
• M31: 8,788,875 km (0.092 R)
• M32: 10,601,851 km (0.116 R)
• M33: 11,032,095 km (0.084 R)
• M34: 12,188,935 km (0.096 R)
• M35: 13,153,692 km (0.097 R)
• M36: 16,625,559 km (0.07 R)
• M37: 17,440,718 km (0.112 R)
• M38: 18,012,631 km (0.099 R)
• M39: 18,526,200 km (0.112 R)
• M40: 18,914,556 km (0.085 R)
• M41: 19,175,006 km (0.112 R)
• M42: 20,162,053 km (0.075 R)
• M43: 20,361,467 km (0.104 R)
• M44: 20,494,759 km (0.091 R)
• M45: 22,805,148 km (0.092 R)
• M46: 23,012,940 km (0.087 R)
• M47: 23,221,479 km (0.079 R)
• M48: 24,485,282 km (0.092 R)
• M49: 24,769,069 km (0.034 R)
• M50: 27,520,174 km (0.083 R)
• M51: 33,227,183 km (0.087 R)
• M52: 33,699,015 km (0.099 R)
• M53: 34,411,101 km (0.12 R)
• M54: 35,850,083 km (0.09 R)
• M55: 36,739,143 km (0.059 R)
• M56: 40,871,036 km (0.109 R)
• M57: 41,207,930 km (0.072 R)
• M58: 41,376,677 km (0.085 R)
• M59: 42,394,241 km (0.12 R)
• M60: 42,991,586 km (0.099 R)
• M61: 43,849,829 km (0.106 R)
• M62: 44,540,522 km (0.069 R)
• M63: 47,074,261 km (0.109 R)
• M64: 47,958,684 km (0.073 R)
• M65: 48,047,395 km (0.106 R)
• M66: 49,385,249 km (0.065 R)
• M67: 49,564,617 km (0.112 R)
• M68: 50,916,383 km (0.087 R)
• M69: 53,379,811 km (0.046 R)
• M70: 54,765,237 km (0.063 R)
• M71: 56,630,723 km (0.028 R)
• M72: 57,665,641 km (0.058 R)
• M73: 59,086,821 km (0.06 R)
• M74: 59,277,259 km (0.062 R)
• M75: 61,770,606 km (0.061 R)
• M76: 61,963,887 km (0.032 R)
• M77: 62,060,527 km (0.118 R)
• M78: 62,641,715 km (0.057 R)
• M79: 63,809,476 km (0.118 R)
• M80: 64,102,538 km (0.036 R)
• M81: 65,377,710 km (0.037 R)
• M82: 65,771,751 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.6

Radius: 4.6

Gravity: 45.54 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.76 AU - 20.94 AU

Year: 31828 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,210,079 km

• M1: 86,617 km (0.057 R)
• M2: 361,428 km (0.079 R)
• M3: 410,646 km (0.045 R)
• M4: 601,383 km (0.114 R)
• M5: 817,702 km (0.081 R)
• M6: 2,116,810 km (0.095 R)
• M7: 2,208,364 km (0.119 R)
• M8: 2,395,361 km (0.083 R)
• M9: 4,179,765 km (0.081 R)
• M10: 4,528,028 km (0.077 R)
• M11: 4,946,005 km (0.093 R)
• M12: 5,006,742 km (0.104 R)
• M13: 5,314,165 km (0.058 R)
• M14: 5,376,398 km (0.114 R)
• M15: 6,536,978 km (0.116 R)
• M16: 6,670,569 km (0.04 R)
• M17: 7,145,243 km (0.117 R)
• M18: 7,560,826 km (0.113 R)
• M19: 7,842,220 km (0.081 R)
• M20: 8,560,439 km (0.085 R)
• M21: 9,299,602 km (0.118 R)
• M22: 10,136,153 km (0.114 R)
• M23: 11,235,099 km (0.065 R)
• M24: 11,395,169 km (0.065 R)
• M25: 12,952,932 km (0.056 R)
• M26: 13,713,936 km (0.065 R)
• M27: 14,056,814 km (0.12 R)
• M28: 14,838,463 km (0.071 R)
• M29: 17,266,586 km (0.104 R)
• M30: 18,196,786 km (0.07 R)
• M31: 18,384,681 km (0.118 R)
• M32: 19,047,698 km (0.112 R)
• M33: 20,396,922 km (0.027 R)
• M34: 20,592,296 km (0.068 R)
• M35: 20,788,120 km (0.07 R)
• M36: 24,833,247 km (0.117 R)
• M37: 27,480,830 km (0.089 R)
• M38: 27,696,550 km (0.082 R)
• M39: 29,221,700 km (0.118 R)
• M40: 29,883,671 km (0.066 R)
• M41: 31,222,422 km (0.091 R)
• M42: 38,925,964 km (0.099 R)
• M43: 40,631,679 km (0.076 R)
• M44: 40,877,319 km (0.098 R)
• M45: 43,989,403 km (0.116 R)
• M46: 45,382,608 km (0.096 R)
• M47: 47,047,782 km (0.118 R)
• M48: 47,176,736 km (0.085 R)
• M49: 47,693,596 km (0.117 R)
• M50: 49,648,392 km (0.109 R)
• M51: 49,779,589 km (0.109 R)
• M52: 51,363,681 km (0.117 R)
• M53: 51,629,217 km (0.097 R)
• M54: 52,028,494 km (0.106 R)
• M55: 52,964,079 km (0.103 R)
• M56: 54,445,547 km (0.107 R)
• M57: 54,852,004 km (0.108 R)
• M58: 55,259,359 km (0.107 R)
• M59: 55,940,628 km (0.111 R)
• M60: 58,554,402 km (0.1 R)
• M61: 59,248,985 km (0.119 R)
• M62: 60,646,079 km (0.072 R)
• M63: 60,926,725 km (0.084 R)
• M64: 61,771,504 km (0.098 R)
• M65: 62,336,834 km (0.074 R)
• M66: 65,476,594 km (0.108 R)
• M67: 69,106,437 km (0.12 R)
• M68: 69,253,043 km (0.079 R)
• M69: 69,693,310 km (0.078 R)
• M70: 70,724,189 km (0.05 R)
• M71: 71,611,902 km (0.103 R)
• M72: 71,760,154 km (0.064 R)
• M73: 72,057,106 km (0.11 R)
• M74: 74,146,838 km (0.088 R)
• M75: 76,710,946 km (0.115 R)
• M76: 76,862,788 km (0.1 R)
• M77: 77,014,629 km (0.101 R)
• M78: 77,927,775 km (0.087 R)
• M79: 79,611,050 km (0.06 R)
• M80: 83,169,385 km (0.087 R)
• M81: 85,046,389 km (0.062 R)
• M82: 85,517,922 km (0.073 R)
• M83: 85,832,676 km (0.11 R)
• M84: 88,842,136 km (0.092 R)
• M85: 90,119,702 km (0.085 R)
• M86: 90,921,098 km (0.117 R)
• M87: 95,289,954 km (0.083 R)
• M88: 97,581,943 km (0.101 R)
• M89: 99,395,668 km (0.066 R)
• M90: 105,239,708 km (0.034 R)
• M91: 106,252,785 km (0.061 R)
• M92: 107,438,648 km (0.116 R)
• M93: 113,952,438 km (0.115 R)
• M94: 114,298,907 km (0.101 R)
• M95: 114,819,059 km (0.062 R)
• M96: 115,861,756 km (0.113 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit