🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.67 AU - 0.69 AU

Year: 207 Days

Day: 25.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.91 AU - 1.09 AU

Year: 369 Days

Day: 25.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.27 AU

Year: 391 Days

Day: 36 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,276,476 km

• M1: 46,076 km (0.106 R)
• M2: 540,497 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.42 AU - 1.62 AU

Year: 691 Days

Day: 38.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,276,476 km

• M1: 249,080 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.72 AU - 2.96 AU

Year: 1766 Days

Day: 15.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.48 AU - 3.62 AU

Year: 2468 Days

Day: 18.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,276,476 km

• M1: 1,330,374 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 12.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.94 AU - 11.46 AU

Year: 11146 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,276,476 km

• M1: 168,298 km (0.055 R)
• M2: 318,045 km (0.096 R)
• M3: 468,391 km (0.109 R)
• M4: 622,327 km (0.089 R)
• M5: 880,982 km (0.089 R)
• M6: 1,000,810 km (0.12 R)
• M7: 1,664,725 km (0.047 R)
• M8: 2,132,518 km (0.097 R)
• M9: 2,214,497 km (0.102 R)
• M10: 2,706,674 km (0.103 R)
• M11: 3,000,036 km (0.091 R)
• M12: 3,232,810 km (0.103 R)
• M13: 3,447,483 km (0.103 R)
• M14: 3,991,870 km (0.04 R)
• M15: 4,248,430 km (0.078 R)
• M16: 4,326,520 km (0.115 R)
• M17: 4,968,145 km (0.117 R)
• M18: 5,133,301 km (0.039 R)
• M19: 5,611,117 km (0.025 R)
• M20: 6,339,659 km (0.044 R)
• M21: 6,489,107 km (0.091 R)
• M22: 7,409,583 km (0.077 R)
• M23: 7,567,109 km (0.082 R)
• M24: 8,078,285 km (0.092 R)
• M25: 8,700,014 km (0.086 R)
• M26: 8,999,957 km (0.064 R)
• M27: 10,198,685 km (0.054 R)
• M28: 10,303,703 km (0.108 R)
• M29: 11,338,023 km (0.098 R)
• M30: 11,739,095 km (0.056 R)
• M31: 12,442,653 km (0.109 R)
• M32: 12,856,291 km (0.113 R)
• M33: 13,274,567 km (0.085 R)
• M34: 13,581,542 km (0.041 R)
• M35: 13,697,181 km (0.06 R)
• M36: 13,774,523 km (0.108 R)
• M37: 13,890,761 km (0.102 R)
• M38: 14,555,873 km (0.056 R)
• M39: 15,151,272 km (0.103 R)
• M40: 15,552,643 km (0.112 R)
• M41: 16,202,197 km (0.11 R)
• M42: 17,151,545 km (0.116 R)
• M43: 17,318,497 km (0.114 R)
• M44: 17,527,934 km (0.114 R)
• M45: 17,907,015 km (0.058 R)
• M46: 18,416,695 km (0.106 R)
• M47: 18,802,059 km (0.045 R)
• M48: 19,581,015 km (0.053 R)
• M49: 19,930,476 km (0.092 R)
• M50: 20,326,162 km (0.112 R)
• M51: 20,902,413 km (0.091 R)
• M52: 21,349,262 km (0.115 R)
• M53: 21,754,223 km (0.117 R)
• M54: 21,889,759 km (0.105 R)
• M55: 22,571,626 km (0.105 R)
• M56: 23,214,298 km (0.065 R)
• M57: 24,941,855 km (0.081 R)
• M58: 25,749,384 km (0.119 R)
• M59: 27,292,785 km (0.104 R)
• M60: 28,766,773 km (0.1 R)
• M61: 29,064,622 km (0.098 R)
• M62: 29,413,485 km (0.062 R)
• M63: 29,914,189 km (0.096 R)
• M64: 30,417,735 km (0.117 R)
• M65: 30,619,991 km (0.032 R)
• M66: 32,048,053 km (0.05 R)
• M67: 32,356,972 km (0.074 R)
• M68: 34,020,650 km (0.111 R)
• M69: 34,125,668 km (0.103 R)
• M70: 34,230,686 km (0.1 R)
• M71: 34,704,612 km (0.117 R)
• M72: 35,021,759 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 7.2

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.94 AU - 16.28 AU

Year: 17514 Days

Day: 19.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,276,476 km

• M1: 337,642 km (0.111 R)
• M2: 658,679 km (0.079 R)
• M3: 746,045 km (0.091 R)
• M4: 1,550,732 km (0.112 R)
• M5: 1,669,213 km (0.12 R)
• M6: 1,883,736 km (0.063 R)
• M7: 1,978,432 km (0.109 R)
• M8: 2,107,086 km (0.118 R)
• M9: 2,863,902 km (0.118 R)
• M10: 2,973,108 km (0.109 R)
• M11: 3,158,310 km (0.116 R)
• M12: 4,515,013 km (0.036 R)
• M13: 4,599,835 km (0.046 R)
• M14: 4,771,125 km (0.074 R)
• M15: 5,297,410 km (0.046 R)
• M16: 5,796,170 km (0.105 R)
• M17: 6,168,219 km (0.099 R)
• M18: 6,262,466 km (0.058 R)
• M19: 7,181,446 km (0.074 R)
• M20: 9,035,263 km (0.068 R)
• M21: 9,629,765 km (0.1 R)
• M22: 10,686,075 km (0.093 R)
• M23: 11,603,858 km (0.107 R)
• M24: 12,308,763 km (0.094 R)
• M25: 12,427,544 km (0.099 R)
• M26: 12,666,452 km (0.104 R)
• M27: 13,882,982 km (0.088 R)
• M28: 16,819,438 km (0.085 R)
• M29: 17,216,172 km (0.096 R)
• M30: 17,549,177 km (0.069 R)
• M31: 19,452,810 km (0.077 R)
• M32: 19,869,290 km (0.11 R)
• M33: 20,078,577 km (0.062 R)
• M34: 20,358,774 km (0.111 R)
• M35: 20,710,928 km (0.101 R)
• M36: 20,781,538 km (0.095 R)
• M37: 20,923,207 km (0.094 R)
• M38: 21,851,163 km (0.096 R)
• M39: 21,995,076 km (0.047 R)
• M40: 22,283,949 km (0.097 R)
• M41: 22,428,760 km (0.096 R)
• M42: 23,011,593 km (0.104 R)
• M43: 23,378,258 km (0.084 R)
• M44: 23,894,969 km (0.095 R)
• M45: 27,538,126 km (0.112 R)
• M46: 28,005,619 km (0.086 R)
• M47: 28,475,655 km (0.063 R)
• M48: 28,632,883 km (0.078 R)
• M49: 28,948,235 km (0.099 R)
• M50: 29,821,588 km (0.07 R)
• M51: 30,061,243 km (0.085 R)
• M52: 31,756,636 km (0.113 R)
• M53: 32,574,936 km (0.082 R)
• M54: 32,657,215 km (0.086 R)
• M55: 33,317,241 km (0.118 R)
• M56: 34,148,706 km (0.118 R)
• M57: 34,734,681 km (0.092 R)
• M58: 34,986,903 km (0.074 R)
• M59: 35,408,470 km (0.079 R)
• M60: 36,001,625 km (0.092 R)
• M61: 37,714,222 km (0.062 R)
• M62: 38,580,543 km (0.115 R)
• M63: 39,103,387 km (0.101 R)
• M64: 39,365,632 km (0.043 R)
• M65: 39,804,253 km (0.115 R)
• M66: 41,396,274 km (0.107 R)
• M67: 41,663,605 km (0.092 R)
• M68: 42,828,674 km (0.065 R)
• M69: 43,823,051 km (0.077 R)
• M70: 45,007,866 km (0.117 R)
• M71: 47,502,111 km (0.117 R)
• M72: 47,782,009 km (0.086 R)
• M73: 48,343,450 km (0.087 R)
• M74: 48,437,247 km (0.072 R)
• M75: 50,515,760 km (0.079 R)
• M76: 51,278,859 km (0.09 R)
• M77: 51,470,195 km (0.111 R)
• M78: 51,566,087 km (0.076 R)
• M79: 53,396,866 km (0.101 R)
• M80: 54,271,564 km (0.113 R)
• M81: 55,151,050 km (0.106 R)
• M82: 56,133,609 km (0.096 R)
• M83: 58,315,793 km (0.082 R)
• M84: 59,316,753 km (0.054 R)
• M85: 59,417,133 km (0.116 R)
• M86: 62,660,115 km (0.063 R)
• M87: 62,762,440 km (0.079 R)
• M88: 63,685,310 km (0.12 R)
• M89: 64,819,411 km (0.03 R)
• M90: 65,129,827 km (0.107 R)
• M91: 65,752,303 km (0.112 R)
• M92: 67,212,229 km (0.062 R)
• M93: 67,526,384 km (0.109 R)
• M94: 68,682,776 km (0.085 R)
• M95: 69,527,854 km (0.114 R)
• M96: 70,163,945 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.1

Radius: 6.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.27 AU - 22.49 AU

Year: 30268 Days

Day: 24.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,276,476 km

• M1: 93,199 km (0.102 R)
• M2: 357,240 km (0.064 R)
• M3: 518,057 km (0.116 R)
• M4: 879,935 km (0.12 R)
• M5: 1,015,919 km (0.095 R)
• M6: 1,593,666 km (0.11 R)
• M7: 1,659,639 km (0.112 R)
• M8: 1,760,468 km (0.101 R)
• M9: 2,369,481 km (0.117 R)
• M10: 2,521,771 km (0.096 R)
• M11: 2,756,042 km (0.053 R)
• M12: 2,916,261 km (0.104 R)
• M13: 3,372,534 km (0.077 R)
• M14: 3,718,255 km (0.053 R)
• M15: 5,260,908 km (0.112 R)
• M16: 5,410,057 km (0.102 R)
• M17: 5,460,023 km (0.057 R)
• M18: 5,510,138 km (0.117 R)
• M19: 7,304,565 km (0.1 R)
• M20: 7,807,363 km (0.075 R)
• M21: 8,495,214 km (0.074 R)
• M22: 8,905,412 km (0.034 R)
• M23: 10,112,517 km (0.026 R)
• M24: 10,422,334 km (0.095 R)
• M25: 10,861,254 km (0.045 R)
• M26: 11,692,420 km (0.114 R)
• M27: 11,757,196 km (0.099 R)
• M28: 12,082,870 km (0.111 R)
• M29: 13,347,421 km (0.03 R)
• M30: 13,482,957 km (0.113 R)
• M31: 15,784,670 km (0.095 R)
• M32: 17,533,469 km (0.117 R)
• M33: 18,205,014 km (0.075 R)
• M34: 18,581,701 km (0.074 R)
• M35: 20,738,154 km (0.049 R)
• M36: 21,527,433 km (0.054 R)
• M37: 22,326,435 km (0.114 R)
• M38: 22,487,402 km (0.091 R)
• M39: 22,568,036 km (0.099 R)
• M40: 23,461,284 km (0.117 R)
• M41: 23,789,053 km (0.118 R)
• M42: 23,871,183 km (0.119 R)
• M43: 24,947,839 km (0.076 R)
• M44: 26,294,519 km (0.063 R)
• M45: 27,148,274 km (0.043 R)
• M46: 29,145,854 km (0.112 R)
• M47: 29,409,894 km (0.114 R)
• M48: 29,940,368 km (0.065 R)
• M49: 30,295,813 km (0.067 R)
• M50: 34,203,758 km (0.083 R)
• M51: 34,296,509 km (0.092 R)
• M52: 34,761,608 km (0.051 R)
• M53: 35,603,844 km (0.119 R)
• M54: 35,886,136 km (0.104 R)
• M55: 35,980,382 km (0.111 R)
• M56: 36,452,812 km (0.11 R)
• M57: 37,213,218 km (0.082 R)
• M58: 38,170,794 km (0.102 R)
• M59: 39,039,659 km (0.118 R)
• M60: 40,796,835 km (0.058 R)
• M61: 42,479,961 km (0.074 R)
• M62: 42,679,375 km (0.087 R)
• M63: 43,883,039 km (0.117 R)
• M64: 45,913,531 km (0.119 R)
• M65: 47,974,541 km (0.119 R)
• M66: 49,645,101 km (0.1 R)
• M67: 51,759,816 km (0.117 R)
• M68: 52,186,170 km (0.108 R)
• M69: 53,472,562 km (0.059 R)
• M70: 53,687,983 km (0.098 R)
• M71: 54,444,200 km (0.111 R)
• M72: 54,769,426 km (0.1 R)
• M73: 55,967,256 km (0.099 R)
• M74: 56,185,968 km (0.108 R)
• M75: 57,614,478 km (0.099 R)
• M76: 57,724,882 km (0.104 R)
• M77: 58,721,503 km (0.082 R)
• M78: 59,277,707 km (0.068 R)
• M79: 59,947,308 km (0.084 R)
• M80: 60,731,799 km (0.058 R)
• M81: 61,519,581 km (0.086 R)
• M82: 62,878,079 km (0.05 R)
• M83: 63,675,137 km (0.086 R)
• M84: 64,704,669 km (0.113 R)
• M85: 66,896,428 km (0.074 R)
• M86: 68,760,866 km (0.086 R)
• M87: 70,052,494 km (0.041 R)
• M88: 70,642,209 km (0.099 R)
• M89: 72,302,296 km (0.091 R)
• M90: 73,376,409 km (0.101 R)
• M91: 76,023,843 km (0.093 R)
• M92: 76,387,216 km (0.1 R)
• M93: 77,115,758 km (0.067 R)
• M94: 78,579,872 km (0.108 R)
• M95: 81,783,510 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit