🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.19 AU - 1.41 AU

Year: 533 Days

Day: 40.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.32 AU - 1.4 AU

Year: 571 Days

Day: 18 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.61 AU - 2.19 AU

Year: 943 Days

Day: 16.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.67 AU - 2.35 AU

Year: 1026 Days

Day: 26.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.34 AU - 2.6 AU

Year: 1397 Days

Day: 18 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,452,164 km

• M1: 265,985 km (0.076 R)
• M2: 953,986 km (0.077 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.6 AU - 4.94 AU

Year: 3176 Days

Day: 22 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.31 AU - 5.05 AU

Year: 3644 Days

Day: 34.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 9.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.03 AU - 10.73 AU

Year: 12036 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,452,164 km

• M1: 122,820 km (0.058 R)
• M2: 691,142 km (0.091 R)
• M3: 1,138,739 km (0.117 R)
• M4: 1,544,448 km (0.106 R)
• M5: 1,813,725 km (0.068 R)
• M6: 2,259,377 km (0.083 R)
• M7: 2,424,682 km (0.098 R)
• M8: 2,796,732 km (0.052 R)
• M9: 3,156,365 km (0.049 R)
• M10: 3,404,249 km (0.066 R)
• M11: 4,085,219 km (0.1 R)
• M12: 4,152,238 km (0.106 R)
• M13: 4,287,475 km (0.083 R)
• M14: 4,842,932 km (0.088 R)
• M15: 5,755,928 km (0.066 R)
• M16: 6,329,037 km (0.117 R)
• M17: 6,406,828 km (0.062 R)
• M18: 6,920,248 km (0.109 R)
• M19: 7,080,916 km (0.039 R)
• M20: 7,283,621 km (0.05 R)
• M21: 7,405,992 km (0.086 R)
• M22: 7,986,731 km (0.111 R)
• M23: 8,581,981 km (0.075 R)
• M24: 8,754,767 km (0.115 R)
• M25: 8,972,282 km (0.066 R)
• M26: 9,368,417 km (0.093 R)
• M27: 9,860,295 km (0.088 R)
• M28: 10,498,479 km (0.079 R)
• M29: 11,197,101 km (0.028 R)
• M30: 12,248,774 km (0.085 R)
• M31: 12,394,632 km (0.076 R)
• M32: 12,590,007 km (0.106 R)
• M33: 12,983,898 km (0.082 R)
• M34: 13,082,932 km (0.119 R)
• M35: 13,381,679 km (0.085 R)
• M36: 14,240,521 km (0.073 R)
• M37: 14,342,696 km (0.111 R)
• M38: 14,650,867 km (0.073 R)
• M39: 14,805,701 km (0.074 R)
• M40: 15,065,104 km (0.108 R)
• M41: 15,326,003 km (0.047 R)
• M42: 15,588,248 km (0.079 R)
• M43: 15,958,054 km (0.116 R)
• M44: 17,850,168 km (0.116 R)
• M45: 19,244,569 km (0.111 R)
• M46: 21,606,121 km (0.088 R)
• M47: 21,782,497 km (0.12 R)
• M48: 22,314,467 km (0.061 R)
• M49: 22,552,328 km (0.102 R)
• M50: 23,210,558 km (0.073 R)
• M51: 23,632,873 km (0.045 R)
• M52: 23,996,845 km (0.099 R)
• M53: 24,301,426 km (0.039 R)
• M54: 25,099,680 km (0.097 R)
• M55: 25,223,248 km (0.051 R)
• M56: 25,906,462 km (0.112 R)
• M57: 26,721,920 km (0.115 R)
• M58: 27,037,721 km (0.107 R)
• M59: 28,313,342 km (0.057 R)
• M60: 28,893,782 km (0.076 R)
• M61: 29,088,109 km (0.112 R)
• M62: 29,739,159 km (0.042 R)
• M63: 30,790,683 km (0.085 R)
• M64: 31,321,157 km (0.096 R)
• M65: 33,065,468 km (0.102 R)
• M66: 33,404,606 km (0.032 R)
• M67: 35,463,222 km (0.113 R)
• M68: 35,949,416 km (0.036 R)
• M69: 36,298,128 km (0.119 R)
• M70: 36,507,864 km (0.079 R)
• M71: 36,858,372 km (0.106 R)
• M72: 37,491,919 km (0.118 R)
• M73: 37,845,569 km (0.084 R)
• M74: 38,627,367 km (0.069 R)
• M75: 39,414,401 km (0.119 R)
• M76: 39,558,165 km (0.108 R)
• M77: 40,134,566 km (0.096 R)
• M78: 40,351,482 km (0.057 R)
• M79: 40,496,293 km (0.095 R)
• M80: 40,713,809 km (0.069 R)
• M81: 42,615,347 km (0.069 R)
• M82: 42,836,602 km (0.105 R)
• M83: 44,247,011 km (0.117 R)
• M84: 44,620,557 km (0.056 R)
• M85: 45,145,496 km (0.087 R)
• M86: 46,277,054 km (0.119 R)
• M87: 46,884,421 km (0.083 R)
• M88: 48,414,359 km (0.079 R)
• M89: 49,417,562 km (0.04 R)
• M90: 49,650,037 km (0.057 R)
• M91: 52,468,162 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 13.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.98 AU - 15.2 AU

Year: 16077 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,452,164 km

• M1: 229,034 km (0.102 R)
• M2: 709,393 km (0.064 R)
• M3: 794,664 km (0.118 R)
• M4: 1,468,453 km (0.08 R)
• M5: 1,816,417 km (0.104 R)
• M6: 2,031,838 km (0.039 R)
• M7: 2,693,809 km (0.111 R)
• M8: 2,798,677 km (0.055 R)
• M9: 2,976,698 km (0.111 R)
• M10: 3,121,958 km (0.116 R)
• M11: 3,232,361 km (0.083 R)
• M12: 3,844,067 km (0.114 R)
• M13: 4,533,264 km (0.119 R)
• M14: 5,217,226 km (0.084 R)
• M15: 5,305,040 km (0.086 R)
• M16: 6,396,955 km (0.083 R)
• M17: 8,469,184 km (0.115 R)
• M18: 9,793,574 km (0.065 R)
• M19: 10,066,291 km (0.118 R)
• M20: 11,012,049 km (0.07 R)
• M21: 11,986,081 km (0.111 R)
• M22: 12,160,811 km (0.082 R)
• M23: 12,809,018 km (0.097 R)
• M24: 12,928,098 km (0.084 R)
• M25: 13,589,471 km (0.11 R)
• M26: 14,882,744 km (0.119 R)
• M27: 15,259,432 km (0.102 R)
• M28: 16,537,895 km (0.119 R)
• M29: 17,124,319 km (0.103 R)
• M30: 17,453,135 km (0.07 R)
• M31: 18,250,791 km (0.083 R)
• M32: 18,654,106 km (0.095 R)
• M33: 19,060,265 km (0.051 R)
• M34: 19,264,615 km (0.071 R)
• M35: 19,469,564 km (0.11 R)
• M36: 19,606,596 km (0.046 R)
• M37: 21,205,648 km (0.085 R)
• M38: 21,558,699 km (0.091 R)
• M39: 21,700,518 km (0.077 R)
• M40: 22,127,919 km (0.065 R)
• M41: 22,701,926 km (0.047 R)
• M42: 23,208,314 km (0.12 R)
• M43: 23,718,294 km (0.054 R)
• M44: 25,270,671 km (0.065 R)
• M45: 26,021,502 km (0.071 R)
• M46: 27,391,370 km (0.108 R)
• M47: 28,550,754 km (0.09 R)
• M48: 29,097,235 km (0.087 R)
• M49: 29,883,970 km (0.109 R)
• M50: 30,438,978 km (0.05 R)
• M51: 31,962,333 km (0.071 R)
• M52: 32,692,520 km (0.117 R)
• M53: 33,182,453 km (0.104 R)
• M54: 33,346,263 km (0.105 R)
• M55: 33,510,372 km (0.047 R)
• M56: 33,839,338 km (0.08 R)
• M57: 34,666,614 km (0.085 R)
• M58: 35,082,795 km (0.034 R)
• M59: 37,103,114 km (0.115 R)
• M60: 38,041,841 km (0.07 R)
• M61: 38,471,037 km (0.114 R)
• M62: 39,420,984 km (0.083 R)
• M63: 39,681,434 km (0.036 R)
• M64: 40,466,074 km (0.098 R)
• M65: 41,785,378 km (0.092 R)
• M66: 42,050,914 km (0.085 R)
• M67: 42,494,771 km (0.074 R)
• M68: 43,118,594 km (0.087 R)
• M69: 45,099,420 km (0.055 R)
• M70: 45,735,809 km (0.114 R)
• M71: 49,522,879 km (0.108 R)
• M72: 49,991,569 km (0.109 R)
• M73: 51,976,135 km (0.091 R)
• M74: 52,738,934 km (0.034 R)
• M75: 52,930,270 km (0.086 R)
• M76: 53,793,898 km (0.111 R)
• M77: 53,890,090 km (0.092 R)
• M78: 54,275,603 km (0.111 R)
• M79: 54,855,744 km (0.063 R)
• M80: 55,632,307 km (0.095 R)
• M81: 57,491,359 km (0.066 R)
• M82: 57,786,665 km (0.075 R)
• M83: 58,378,923 km (0.081 R)
• M84: 60,267,896 km (0.115 R)
• M85: 62,075,786 km (0.094 R)
• M86: 63,697,726 km (0.063 R)
• M87: 63,799,602 km (0.107 R)
• M88: 64,820,907 km (0.078 R)
• M89: 68,125,374 km (0.119 R)
• M90: 69,903,195 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.5

Radius: 4.4

Gravity: 45.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.05 AU - 20.31 AU

Year: 25628 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,452,164 km

• M1: 70,760 km (0.102 R)
• M2: 182,809 km (0.115 R)
• M3: 463,005 km (0.113 R)
• M4: 665,262 km (0.091 R)
• M5: 776,263 km (0.094 R)
• M6: 833,859 km (0.119 R)
• M7: 1,047,185 km (0.097 R)
• M8: 1,380,190 km (0.034 R)
• M9: 1,897,350 km (0.104 R)
• M10: 1,936,395 km (0.1 R)
• M11: 2,425,879 km (0.107 R)
• M12: 5,102,185 km (0.12 R)
• M13: 5,266,443 km (0.075 R)
• M14: 5,600,196 km (0.088 R)
• M15: 5,883,535 km (0.093 R)
• M16: 7,063,114 km (0.08 R)
• M17: 7,867,651 km (0.082 R)
• M18: 9,161,224 km (0.105 R)
• M19: 11,506,320 km (0.049 R)
• M20: 12,375,783 km (0.028 R)
• M21: 12,449,236 km (0.094 R)
• M22: 12,744,243 km (0.081 R)
• M23: 12,967,143 km (0.042 R)
• M24: 13,947,608 km (0.116 R)
• M25: 14,100,497 km (0.091 R)
• M26: 16,622,119 km (0.111 R)
• M27: 18,100,445 km (0.049 R)
• M28: 18,602,346 km (0.117 R)
• M29: 19,109,034 km (0.067 R)
• M30: 19,363,948 km (0.057 R)
• M31: 19,620,060 km (0.115 R)
• M32: 21,797,756 km (0.096 R)
• M33: 23,685,232 km (0.086 R)
• M34: 24,050,550 km (0.116 R)
• M35: 24,972,223 km (0.102 R)
• M36: 25,999,362 km (0.115 R)
• M37: 28,967,384 km (0.074 R)
• M38: 29,260,147 km (0.028 R)
• M39: 29,554,107 km (0.088 R)
• M40: 31,137,750 km (0.119 R)
• M41: 33,257,701 km (0.027 R)
• M42: 33,974,724 km (0.1 R)
• M43: 35,111,667 km (0.104 R)
• M44: 35,528,148 km (0.109 R)
• M45: 37,528,870 km (0.032 R)
• M46: 38,275,064 km (0.118 R)
• M47: 38,596,400 km (0.065 R)
• M48: 39,673,954 km (0.102 R)
• M49: 42,743,253 km (0.072 R)
• M50: 42,965,406 km (0.106 R)
• M51: 44,418,600 km (0.076 R)
• M52: 44,756,242 km (0.113 R)
• M53: 47,718,130 km (0.099 R)
• M54: 50,860,134 km (0.085 R)
• M55: 53,110,984 km (0.106 R)
• M56: 53,708,628 km (0.053 R)
• M57: 54,790,071 km (0.081 R)
• M58: 56,486,660 km (0.093 R)
• M59: 57,218,942 km (0.112 R)
• M60: 59,063,633 km (0.098 R)
• M61: 59,806,835 km (0.107 R)
• M62: 60,055,317 km (0.087 R)
• M63: 60,677,944 km (0.094 R)
• M64: 61,678,604 km (0.084 R)
• M65: 62,180,953 km (0.076 R)
• M66: 63,442,811 km (0.098 R)
• M67: 63,949,948 km (0.114 R)
• M68: 64,585,590 km (0.117 R)
• M69: 65,607,193 km (0.078 R)
• M70: 66,634,183 km (0.083 R)
• M71: 70,139,111 km (0.085 R)
• M72: 70,401,057 km (0.064 R)
• M73: 73,437,296 km (0.077 R)
• M74: 76,920,682 km (0.099 R)
• M75: 77,190,856 km (0.072 R)
• M76: 77,867,786 km (0.074 R)
• M77: 78,139,007 km (0.097 R)
• M78: 79,091,048 km (0.12 R)
• M79: 79,636,631 km (0.116 R)
• M80: 81,831,980 km (0.036 R)
• M81: 81,969,909 km (0.051 R)
• M82: 83,630,296 km (0.089 R)
• M83: 85,441,477 km (0.09 R)
• M84: 85,581,351 km (0.1 R)
• M85: 85,861,399 km (0.063 R)
• M86: 88,111,949 km (0.085 R)
• M87: 89,102,736 km (0.085 R)
• M88: 91,810,308 km (0.117 R)
• M89: 92,958,471 km (0.059 R)
• M90: 93,678,486 km (0.085 R)
• M91: 94,255,784 km (0.116 R)
• M92: 94,834,279 km (0.026 R)
• M93: 95,994,859 km (0.103 R)
• M94: 96,431,236 km (0.069 R)
• M95: 96,576,945 km (0.099 R)
• M96: 96,722,653 km (0.068 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit