🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.78 AU - 1.08 AU

Year: 315 Days

Day: 44.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,748,593 km

• M1: 541,694 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.03 AU - 1.29 AU

Year: 439 Days

Day: 28.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.6 AU - 2.28 AU

Year: 950 Days

Day: 32.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.41 AU - 2.53 AU

Year: 1364 Days

Day: 45.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 12.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.44 AU - 6.58 AU

Year: 5178 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,748,593 km

• M1: 181,313 km (0.085 R)
• M2: 327,320 km (0.089 R)
• M3: 436,826 km (0.082 R)
• M4: 563,086 km (0.119 R)
• M5: 643,720 km (0.111 R)
• M6: 766,689 km (0.096 R)
• M7: 967,749 km (0.068 R)
• M8: 1,202,168 km (0.08 R)
• M9: 1,488,648 km (0.101 R)
• M10: 1,589,029 km (0.068 R)
• M11: 1,904,680 km (0.075 R)
• M12: 2,033,035 km (0.098 R)
• M13: 2,415,706 km (0.101 R)
• M14: 2,595,523 km (0.086 R)
• M15: 2,779,828 km (0.107 R)
• M16: 2,863,303 km (0.038 R)
• M17: 3,140,059 km (0.031 R)
• M18: 3,314,790 km (0.11 R)
• M19: 3,975,414 km (0.078 R)
• M20: 4,069,660 km (0.113 R)
• M21: 4,333,102 km (0.108 R)
• M22: 4,626,913 km (0.074 R)
• M23: 4,801,194 km (0.116 R)
• M24: 4,927,155 km (0.102 R)
• M25: 5,389,712 km (0.11 R)
• M26: 5,599,897 km (0.11 R)
• M27: 5,920,186 km (0.066 R)
• M28: 6,028,196 km (0.059 R)
• M29: 6,973,654 km (0.075 R)
• M30: 7,116,670 km (0.094 R)
• M31: 7,434,565 km (0.078 R)
• M32: 7,551,401 km (0.091 R)
• M33: 7,965,039 km (0.062 R)
• M34: 8,265,133 km (0.097 R)
• M35: 8,938,174 km (0.082 R)
• M36: 9,250,085 km (0.075 R)
• M37: 9,692,745 km (0.053 R)
• M38: 9,980,871 km (0.118 R)
• M39: 10,565,948 km (0.087 R)
• M40: 11,061,865 km (0.099 R)
• M41: 11,667,138 km (0.093 R)
• M42: 12,145,402 km (0.103 R)
• M43: 12,317,739 km (0.085 R)
• M44: 12,456,267 km (0.106 R)
• M45: 12,909,847 km (0.117 R)
• M46: 13,511,380 km (0.117 R)
• M47: 13,654,246 km (0.101 R)
• M48: 13,833,465 km (0.055 R)
• M49: 14,448,910 km (0.046 R)
• M50: 16,083,117 km (0.037 R)
• M51: 16,310,506 km (0.046 R)
• M52: 16,768,425 km (0.086 R)
• M53: 17,308,025 km (0.033 R)
• M54: 17,385,666 km (0.115 R)
• M55: 17,775,219 km (0.054 R)
• M56: 17,931,848 km (0.093 R)
• M57: 18,483,565 km (0.097 R)
• M58: 18,602,645 km (0.094 R)
• M59: 18,761,667 km (0.103 R)
• M60: 19,321,911 km (0.077 R)
• M61: 19,482,879 km (0.066 R)
• M62: 19,604,053 km (0.115 R)
• M63: 20,828,811 km (0.074 R)
• M64: 21,408,802 km (0.034 R)
• M65: 21,617,192 km (0.114 R)
• M66: 22,584,791 km (0.117 R)
• M67: 24,214,211 km (0.093 R)
• M68: 25,086,965 km (0.106 R)
• M69: 25,394,837 km (0.108 R)
• M70: 25,482,950 km (0.039 R)
• M71: 25,571,362 km (0.097 R)
• M72: 26,281,354 km (0.102 R)
• M73: 27,993,801 km (0.118 R)
• M74: 28,679,707 km (0.097 R)
• M75: 29,232,471 km (0.074 R)
• M76: 29,510,125 km (0.112 R)
• M77: 29,835,201 km (0.076 R)
• M78: 30,864,434 km (0.108 R)
• M79: 31,478,234 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 8.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.97 AU - 13.85 AU

Year: 13546 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,748,593 km

• M1: 194,926 km (0.061 R)
• M2: 281,094 km (0.111 R)
• M3: 397,930 km (0.082 R)
• M4: 959,371 km (0.042 R)
• M5: 1,070,822 km (0.098 R)
• M6: 1,147,565 km (0.102 R)
• M7: 1,286,691 km (0.079 R)
• M8: 1,669,811 km (0.102 R)
• M9: 2,383,842 km (0.05 R)
• M10: 2,641,001 km (0.049 R)
• M11: 2,988,816 km (0.093 R)
• M12: 3,238,196 km (0.096 R)
• M13: 3,786,771 km (0.049 R)
• M14: 4,026,427 km (0.06 R)
• M15: 4,775,164 km (0.12 R)
• M16: 4,969,043 km (0.101 R)
• M17: 5,099,791 km (0.108 R)
• M18: 5,231,587 km (0.12 R)
• M19: 7,490,665 km (0.101 R)
• M20: 7,678,410 km (0.034 R)
• M21: 8,445,099 km (0.084 R)
• M22: 9,437,382 km (0.052 R)
• M23: 9,599,695 km (0.026 R)
• M24: 10,257,627 km (0.094 R)
• M25: 10,845,397 km (0.085 R)
• M26: 11,401,003 km (0.103 R)
• M27: 12,009,567 km (0.081 R)
• M28: 12,141,363 km (0.118 R)
• M29: 12,229,476 km (0.036 R)
• M30: 12,495,312 km (0.09 R)
• M31: 13,032,368 km (0.061 R)
• M32: 13,349,216 km (0.106 R)
• M33: 13,760,162 km (0.056 R)
• M34: 14,175,445 km (0.036 R)
• M35: 14,501,270 km (0.095 R)
• M36: 14,971,007 km (0.073 R)
• M37: 15,112,975 km (0.061 R)
• M38: 16,215,661 km (0.072 R)
• M39: 16,752,119 km (0.105 R)
• M40: 16,998,058 km (0.114 R)
• M41: 18,599,354 km (0.108 R)
• M42: 18,751,943 km (0.114 R)
• M43: 19,109,632 km (0.057 R)
• M44: 19,521,026 km (0.07 R)
• M45: 20,091,742 km (0.104 R)
• M46: 20,615,185 km (0.073 R)
• M47: 20,825,819 km (0.047 R)
• M48: 21,037,201 km (0.097 R)
• M49: 21,249,330 km (0.073 R)
• M50: 21,997,320 km (0.067 R)
• M51: 23,518,880 km (0.084 R)
• M52: 23,959,745 km (0.073 R)
• M53: 24,070,447 km (0.091 R)
• M54: 24,626,353 km (0.103 R)
• M55: 24,682,153 km (0.108 R)
• M56: 24,738,102 km (0.079 R)
• M57: 24,905,951 km (0.116 R)
• M58: 25,694,182 km (0.099 R)
• M59: 26,319,352 km (0.103 R)
• M60: 26,605,084 km (0.106 R)
• M61: 27,295,328 km (0.063 R)
• M62: 28,869,547 km (0.069 R)
• M63: 29,935,432 km (0.112 R)
• M64: 30,713,191 km (0.108 R)
• M65: 31,255,483 km (0.091 R)
• M66: 31,497,532 km (0.056 R)
• M67: 32,044,462 km (0.107 R)
• M68: 33,827,968 km (0.071 R)
• M69: 34,325,680 km (0.116 R)
• M70: 34,888,467 km (0.087 R)
• M71: 35,643,488 km (0.112 R)
• M72: 36,658,659 km (0.117 R)
• M73: 37,169,835 km (0.107 R)
• M74: 38,199,218 km (0.103 R)
• M75: 38,458,022 km (0.089 R)
• M76: 38,717,425 km (0.096 R)
• M77: 40,088,789 km (0.078 R)
• M78: 40,417,605 km (0.093 R)
• M79: 41,941,857 km (0.089 R)
• M80: 42,008,578 km (0.069 R)
• M81: 42,744,600 km (0.085 R)
• M82: 43,080,596 km (0.114 R)
• M83: 43,350,022 km (0.095 R)
• M84: 44,365,193 km (0.109 R)
• M85: 44,773,446 km (0.069 R)
• M86: 45,868,353 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 13

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.6 AU - 12.54 AU

Year: 14738 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,748,593 km

• M1: 306,975 km (0.117 R)
• M2: 436,676 km (0.045 R)
• M3: 554,859 km (0.088 R)
• M4: 766,988 km (0.093 R)
• M5: 1,223,561 km (0.099 R)
• M6: 1,324,689 km (0.088 R)
• M7: 1,932,505 km (0.032 R)
• M8: 2,051,884 km (0.065 R)
• M9: 2,266,857 km (0.106 R)
• M10: 2,888,136 km (0.086 R)
• M11: 3,451,073 km (0.052 R)
• M12: 4,799,399 km (0.113 R)
• M13: 4,963,209 km (0.061 R)
• M14: 5,422,923 km (0.051 R)
• M15: 5,508,044 km (0.101 R)
• M16: 5,984,064 km (0.065 R)
• M17: 6,293,882 km (0.119 R)
• M18: 6,654,562 km (0.082 R)
• M19: 6,745,817 km (0.1 R)
• M20: 7,114,875 km (0.063 R)
• M21: 8,115,385 km (0.041 R)
• M22: 8,310,910 km (0.094 R)
• M23: 8,508,080 km (0.072 R)
• M24: 9,159,578 km (0.107 R)
• M25: 10,777,479 km (0.077 R)
• M26: 10,884,891 km (0.077 R)
• M27: 11,923,100 km (0.092 R)
• M28: 12,935,578 km (0.096 R)
• M29: 13,625,972 km (0.116 R)
• M30: 14,684,078 km (0.092 R)
• M31: 15,162,791 km (0.095 R)
• M32: 15,646,740 km (0.086 R)
• M33: 16,074,291 km (0.09 R)
• M34: 16,382,014 km (0.101 R)
• M35: 16,567,665 km (0.082 R)
• M36: 16,754,064 km (0.114 R)
• M37: 17,569,372 km (0.082 R)
• M38: 18,205,462 km (0.075 R)
• M39: 18,978,734 km (0.076 R)
• M40: 19,108,585 km (0.12 R)
• M41: 19,434,708 km (0.12 R)
• M42: 20,891,492 km (0.064 R)
• M43: 21,227,339 km (0.113 R)
• M44: 21,565,131 km (0.093 R)
• M45: 21,836,652 km (0.043 R)
• M46: 22,246,101 km (0.082 R)
• M47: 22,520,463 km (0.115 R)
• M48: 23,211,157 km (0.11 R)
• M49: 24,330,897 km (0.078 R)
• M50: 24,613,487 km (0.116 R)
• M51: 24,826,215 km (0.106 R)
• M52: 24,968,483 km (0.103 R)
• M53: 25,324,975 km (0.063 R)
• M54: 25,683,262 km (0.073 R)
• M55: 26,987,007 km (0.089 R)
• M56: 27,720,485 km (0.089 R)
• M57: 28,015,792 km (0.119 R)
• M58: 29,507,881 km (0.046 R)
• M59: 30,036,111 km (0.092 R)
• M60: 31,332,077 km (0.04 R)
• M61: 31,793,886 km (0.097 R)
• M62: 34,294,564 km (0.097 R)
• M63: 34,850,021 km (0.065 R)
• M64: 35,809,093 km (0.089 R)
• M65: 36,372,628 km (0.12 R)
• M66: 37,426,844 km (0.062 R)
• M67: 37,671,586 km (0.041 R)
• M68: 38,326,825 km (0.073 R)
• M69: 39,565,346 km (0.038 R)
• M70: 39,814,725 km (0.101 R)
• M71: 40,565,707 km (0.088 R)
• M72: 44,476,943 km (0.081 R)
• M73: 46,302,187 km (0.102 R)
• M74: 47,179,877 km (0.092 R)
• M75: 48,240,377 km (0.119 R)
• M76: 50,655,185 km (0.085 R)
• M77: 51,922,878 km (0.037 R)
• M78: 52,104,789 km (0.071 R)
• M79: 52,560,613 km (0.105 R)
• M80: 54,581,681 km (0.102 R)
• M81: 54,674,132 km (0.113 R)
• M82: 55,601,639 km (0.088 R)
• M83: 58,889,052 km (0.091 R)
• M84: 60,221,670 km (0.079 R)
• M85: 60,317,113 km (0.066 R)
• M86: 60,987,462 km (0.111 R)
• M87: 61,949,376 km (0.064 R)
• M88: 62,528,918 km (0.083 R)
• M89: 63,013,316 km (0.071 R)
• M90: 64,473,840 km (0.114 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 20,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit