🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.24 AU - 1.38 AU

Year: 568 Days

Day: 28.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,982,242 km

• M1: 215,870 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.93 AU - 3.35 AU

Year: 2107 Days

Day: 23 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,982,242 km

• M1: 812,316 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.37 AU - 3.37 AU

Year: 2343 Days

Day: 34 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,982,242 km

• M1: 467,344 km (0.101 R)
• M2: 3,319,577 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 14.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.01 AU - 9.65 AU

Year: 9106 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,982,242 km

• M1: 448,943 km (0.106 R)
• M2: 569,369 km (0.084 R)
• M3: 1,046,736 km (0.083 R)
• M4: 1,179,579 km (0.094 R)
• M5: 1,592,769 km (0.084 R)
• M6: 2,003,265 km (0.11 R)
• M7: 2,172,011 km (0.091 R)
• M8: 2,396,259 km (0.068 R)
• M9: 2,654,614 km (0.089 R)
• M10: 3,004,524 km (0.118 R)
• M11: 3,398,116 km (0.11 R)
• M12: 3,778,543 km (0.108 R)
• M13: 5,605,133 km (0.12 R)
• M14: 5,915,549 km (0.046 R)
• M15: 6,409,970 km (0.102 R)
• M16: 6,917,705 km (0.072 R)
• M17: 7,065,208 km (0.104 R)
• M18: 7,665,844 km (0.074 R)
• M19: 8,165,949 km (0.088 R)
• M20: 8,282,935 km (0.104 R)
• M21: 9,117,093 km (0.104 R)
• M22: 9,401,179 km (0.096 R)
• M23: 10,229,054 km (0.104 R)
• M24: 10,651,817 km (0.047 R)
• M25: 11,427,183 km (0.074 R)
• M26: 11,777,691 km (0.091 R)
• M27: 12,310,110 km (0.05 R)
• M28: 12,714,622 km (0.082 R)
• M29: 13,077,846 km (0.119 R)
• M30: 13,907,665 km (0.115 R)
• M31: 15,328,695 km (0.092 R)
• M32: 15,473,357 km (0.062 R)
• M33: 16,154,326 km (0.113 R)
• M34: 16,252,462 km (0.098 R)
• M35: 16,894,836 km (0.106 R)
• M36: 17,044,284 km (0.045 R)
• M37: 17,294,411 km (0.053 R)
• M38: 18,306,740 km (0.08 R)
• M39: 18,511,540 km (0.04 R)
• M40: 18,665,775 km (0.115 R)
• M41: 19,338,517 km (0.07 R)
• M42: 19,703,984 km (0.102 R)
• M43: 19,861,361 km (0.084 R)
• M44: 20,230,120 km (0.072 R)
• M45: 22,545,297 km (0.05 R)
• M46: 23,427,924 km (0.117 R)
• M47: 24,265,822 km (0.064 R)
• M48: 24,943,201 km (0.086 R)
• M49: 25,113,443 km (0.098 R)
• M50: 25,512,271 km (0.103 R)
• M51: 27,421,140 km (0.079 R)
• M52: 29,615,442 km (0.048 R)
• M53: 29,735,569 km (0.089 R)
• M54: 30,157,734 km (0.046 R)
• M55: 30,521,107 km (0.116 R)
• M56: 31,804,208 km (0.116 R)
• M57: 32,235,798 km (0.094 R)
• M58: 32,483,382 km (0.091 R)
• M59: 32,669,333 km (0.103 R)
• M60: 32,793,648 km (0.047 R)
• M61: 33,292,109 km (0.105 R)
• M62: 33,667,749 km (0.059 R)
• M63: 36,078,668 km (0.116 R)
• M64: 37,434,773 km (0.112 R)
• M65: 39,202,870 km (0.049 R)
• M66: 39,334,965 km (0.085 R)
• M67: 39,533,182 km (0.109 R)
• M68: 40,396,661 km (0.088 R)
• M69: 40,730,414 km (0.114 R)
• M70: 42,006,932 km (0.029 R)
• M71: 42,887,914 km (0.078 R)
• M72: 43,024,048 km (0.051 R)
• M73: 43,364,832 km (0.102 R)
• M74: 44,049,243 km (0.097 R)
• M75: 44,255,239 km (0.081 R)
• M76: 44,806,058 km (0.089 R)
• M77: 45,082,366 km (0.118 R)
• M78: 45,497,948 km (0.094 R)
• M79: 46,054,004 km (0.118 R)
• M80: 46,612,303 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 14.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.49 AU - 12.11 AU

Year: 12520 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,982,242 km

• M1: 446,400 km (0.095 R)
• M2: 598,092 km (0.063 R)
• M3: 1,087,427 km (0.103 R)
• M4: 1,920,986 km (0.095 R)
• M5: 2,647,882 km (0.071 R)
• M6: 2,949,172 km (0.114 R)
• M7: 3,230,117 km (0.12 R)
• M8: 4,056,645 km (0.114 R)
• M9: 4,619,133 km (0.114 R)
• M10: 5,319,551 km (0.031 R)
• M11: 5,585,984 km (0.075 R)
• M12: 5,896,101 km (0.06 R)
• M13: 6,211,752 km (0.112 R)
• M14: 7,445,187 km (0.089 R)
• M15: 7,872,887 km (0.109 R)
• M16: 8,396,928 km (0.057 R)
• M17: 8,618,782 km (0.086 R)
• M18: 9,617,348 km (0.111 R)
• M19: 10,036,521 km (0.074 R)
• M20: 10,414,256 km (0.111 R)
• M21: 10,509,400 km (0.115 R)
• M22: 10,604,843 km (0.052 R)
• M23: 11,135,018 km (0.111 R)
• M24: 11,329,944 km (0.082 R)
• M25: 11,476,849 km (0.098 R)
• M26: 11,575,135 km (0.066 R)
• M27: 11,822,271 km (0.09 R)
• M28: 11,921,604 km (0.108 R)
• M29: 13,704,511 km (0.034 R)
• M30: 14,123,685 km (0.077 R)
• M31: 15,028,452 km (0.115 R)
• M32: 15,406,486 km (0.107 R)
• M33: 15,678,455 km (0.074 R)
• M34: 17,230,832 km (0.092 R)
• M35: 17,626,519 km (0.11 R)
• M36: 17,854,057 km (0.102 R)
• M37: 18,311,976 km (0.085 R)
• M38: 18,427,017 km (0.057 R)
• M39: 18,542,357 km (0.059 R)
• M40: 19,532,396 km (0.064 R)
• M41: 20,241,639 km (0.096 R)
• M42: 22,051,474 km (0.052 R)
• M43: 22,173,995 km (0.096 R)
• M44: 22,419,634 km (0.095 R)
• M45: 22,789,889 km (0.063 R)
• M46: 23,100,006 km (0.115 R)
• M47: 23,975,602 km (0.11 R)
• M48: 25,117,482 km (0.097 R)
• M49: 25,695,080 km (0.115 R)
• M50: 26,667,316 km (0.064 R)
• M51: 26,928,664 km (0.103 R)
• M52: 28,314,688 km (0.086 R)
• M53: 28,581,272 km (0.096 R)
• M54: 30,470,992 km (0.1 R)
• M55: 31,914,611 km (0.05 R)
• M56: 33,450,832 km (0.066 R)
• M57: 33,874,044 km (0.09 R)
• M58: 34,299,052 km (0.059 R)
• M59: 34,583,288 km (0.107 R)
• M60: 34,939,779 km (0.079 R)
• M61: 36,522,525 km (0.042 R)
• M62: 36,812,894 km (0.064 R)
• M63: 38,423,316 km (0.098 R)
• M64: 38,644,720 km (0.025 R)
• M65: 39,907,177 km (0.106 R)
• M66: 40,131,424 km (0.074 R)
• M67: 40,731,311 km (0.087 R)
• M68: 40,957,055 km (0.064 R)
• M69: 41,485,434 km (0.09 R)
• M70: 42,701,665 km (0.083 R)
• M71: 42,854,404 km (0.034 R)
• M72: 43,237,375 km (0.053 R)
• M73: 43,390,862 km (0.074 R)
• M74: 46,184,453 km (0.08 R)
• M75: 47,999,524 km (0.103 R)
• M76: 48,476,891 km (0.058 R)
• M77: 49,276,043 km (0.1 R)
• M78: 49,516,596 km (0.038 R)
• M79: 51,455,235 km (0.062 R)
• M80: 51,617,848 km (0.041 R)
• M81: 52,925,483 km (0.082 R)
• M82: 54,161,161 km (0.119 R)
• M83: 54,990,232 km (0.09 R)
• M84: 55,323,088 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.4

Radius: 4.7

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.72 AU - 18.29 AU

Year: 22003 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,982,242 km

• M1: 219,310 km (0.086 R)
• M2: 624,422 km (0.056 R)
• M3: 894,745 km (0.117 R)
• M4: 1,028,635 km (0.106 R)
• M5: 1,891,515 km (0.116 R)
• M6: 1,994,289 km (0.103 R)
• M7: 2,610,782 km (0.088 R)
• M8: 2,802,716 km (0.067 R)
• M9: 3,446,885 km (0.092 R)
• M10: 4,002,790 km (0.073 R)
• M11: 4,046,622 km (0.091 R)
• M12: 4,540,146 km (0.116 R)
• M13: 4,585,923 km (0.105 R)
• M14: 4,724,301 km (0.058 R)
• M15: 4,957,973 km (0.091 R)
• M16: 5,243,256 km (0.11 R)
• M17: 5,339,597 km (0.101 R)
• M18: 5,436,536 km (0.117 R)
• M19: 6,130,970 km (0.071 R)
• M20: 7,277,637 km (0.105 R)
• M21: 7,493,208 km (0.069 R)
• M22: 9,175,137 km (0.094 R)
• M23: 9,819,754 km (0.05 R)
• M24: 10,057,914 km (0.09 R)
• M25: 11,966,483 km (0.068 R)
• M26: 12,412,584 km (0.101 R)
• M27: 13,983,063 km (0.078 R)
• M28: 14,655,655 km (0.108 R)
• M29: 16,102,116 km (0.098 R)
• M30: 17,810,075 km (0.101 R)
• M31: 18,319,007 km (0.097 R)
• M32: 18,832,577 km (0.091 R)
• M33: 21,471,034 km (0.082 R)
• M34: 23,108,682 km (0.085 R)
• M35: 23,345,945 km (0.115 R)
• M36: 23,504,518 km (0.04 R)
• M37: 24,302,922 km (0.067 R)
• M38: 24,383,256 km (0.089 R)
• M39: 25,191,384 km (0.111 R)
• M40: 25,353,997 km (0.116 R)
• M41: 26,008,188 km (0.091 R)
• M42: 26,916,696 km (0.066 R)
• M43: 26,999,872 km (0.113 R)
• M44: 28,934,771 km (0.1 R)
• M45: 30,134,247 km (0.109 R)
• M46: 31,612,573 km (0.081 R)
• M47: 31,788,052 km (0.118 R)
• M48: 31,963,829 km (0.109 R)
• M49: 37,015,151 km (0.107 R)
• M50: 37,756,707 km (0.115 R)
• M51: 38,503,201 km (0.082 R)
• M52: 38,596,849 km (0.065 R)
• M53: 39,160,384 km (0.049 R)
• M54: 39,821,158 km (0.083 R)
• M55: 39,915,853 km (0.051 R)
• M56: 40,485,672 km (0.039 R)
• M57: 41,537,494 km (0.093 R)
• M58: 43,083,140 km (0.036 R)
• M59: 43,180,378 km (0.087 R)
• M60: 43,375,005 km (0.08 R)
• M61: 44,745,920 km (0.089 R)
• M62: 44,844,355 km (0.082 R)
• M63: 44,942,940 km (0.102 R)
• M64: 45,337,879 km (0.106 R)
• M65: 45,932,381 km (0.087 R)
• M66: 46,728,989 km (0.067 R)
• M67: 47,028,933 km (0.101 R)
• M68: 47,932,504 km (0.058 R)
• M69: 48,943,187 km (0.116 R)
• M70: 49,451,072 km (0.113 R)
• M71: 50,267,577 km (0.053 R)
• M72: 52,327,989 km (0.072 R)
• M73: 54,731,279 km (0.032 R)
• M74: 55,047,379 km (0.062 R)
• M75: 55,787,440 km (0.096 R)
• M76: 56,318,063 km (0.113 R)
• M77: 59,970,046 km (0.076 R)
• M78: 60,622,443 km (0.087 R)
• M79: 61,605,450 km (0.05 R)
• M80: 62,593,694 km (0.117 R)
• M81: 62,703,798 km (0.071 R)
• M82: 62,814,052 km (0.059 R)
• M83: 65,366,191 km (0.115 R)
• M84: 65,925,538 km (0.086 R)
• M85: 66,261,834 km (0.061 R)
• M86: 66,711,226 km (0.069 R)
• M87: 66,823,723 km (0.044 R)
• M88: 70,113,380 km (0.11 R)
• M89: 70,342,265 km (0.086 R)
• M90: 71,605,170 km (0.108 R)
• M91: 72,066,231 km (0.063 R)
• M92: 73,687,722 km (0.083 R)
• M93: 74,970,375 km (0.035 R)
• M94: 75,790,320 km (0.114 R)
• M95: 77,557,370 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 4.3

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.35 AU - 23.13 AU

Year: 30726 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,982,242 km

• M1: 111,450 km (0.072 R)
• M2: 275,110 km (0.107 R)
• M3: 479,312 km (0.045 R)
• M4: 723,605 km (0.081 R)
• M5: 953,686 km (0.074 R)
• M6: 2,364,694 km (0.073 R)
• M7: 2,397,755 km (0.106 R)
• M8: 2,430,965 km (0.12 R)
• M9: 2,565,603 km (0.082 R)
• M10: 3,164,294 km (0.114 R)
• M11: 3,960,454 km (0.029 R)
• M12: 4,319,639 km (0.067 R)
• M13: 4,647,707 km (0.098 R)
• M14: 4,899,031 km (0.118 R)
• M15: 5,902,833 km (0.075 R)
• M16: 5,993,040 km (0.109 R)
• M17: 6,129,174 km (0.093 R)
• M18: 8,595,594 km (0.067 R)
• M19: 8,697,919 km (0.069 R)
• M20: 8,955,377 km (0.111 R)
• M21: 9,215,378 km (0.062 R)
• M22: 9,530,731 km (0.085 R)
• M23: 9,742,861 km (0.102 R)
• M24: 10,280,066 km (0.116 R)
• M25: 13,580,046 km (0.052 R)
• M26: 13,818,655 km (0.091 R)
• M27: 14,119,047 km (0.052 R)
• M28: 15,965,683 km (0.074 R)
• M29: 16,344,016 km (0.029 R)
• M30: 17,821,445 km (0.072 R)
• M31: 18,213,840 km (0.117 R)
• M32: 18,279,513 km (0.068 R)
• M33: 18,940,736 km (0.105 R)
• M34: 19,811,844 km (0.025 R)
• M35: 20,695,968 km (0.096 R)
• M36: 20,833,149 km (0.077 R)
• M37: 21,108,260 km (0.106 R)
• M38: 22,011,083 km (0.104 R)
• M39: 23,638,857 km (0.119 R)
• M40: 23,710,515 km (0.057 R)
• M41: 25,012,614 km (0.106 R)
• M42: 25,158,772 km (0.119 R)
• M43: 25,305,078 km (0.043 R)
• M44: 25,451,834 km (0.118 R)
• M45: 25,598,739 km (0.08 R)
• M46: 26,784,452 km (0.052 R)
• M47: 28,672,676 km (0.048 R)
• M48: 29,439,963 km (0.117 R)
• M49: 29,903,567 km (0.103 R)
• M50: 30,525,446 km (0.044 R)
• M51: 32,575,684 km (0.118 R)
• M52: 35,077,858 km (0.091 R)
• M53: 35,651,267 km (0.067 R)
• M54: 38,060,092 km (0.116 R)
• M55: 42,770,181 km (0.09 R)
• M56: 43,032,276 km (0.104 R)
• M57: 43,119,791 km (0.057 R)
• M58: 44,705,080 km (0.118 R)
• M59: 45,148,787 km (0.073 R)
• M60: 46,309,218 km (0.063 R)
• M61: 47,389,015 km (0.038 R)
• M62: 48,113,518 km (0.117 R)
• M63: 49,848,853 km (0.048 R)
• M64: 50,216,864 km (0.076 R)
• M65: 50,770,525 km (0.103 R)
• M66: 53,286,612 km (0.102 R)
• M67: 54,796,653 km (0.104 R)
• M68: 55,557,059 km (0.032 R)
• M69: 55,652,353 km (0.075 R)
• M70: 56,033,977 km (0.11 R)
• M71: 57,955,412 km (0.09 R)
• M72: 58,439,211 km (0.085 R)
• M73: 59,215,924 km (0.119 R)
• M74: 63,249,980 km (0.086 R)
• M75: 63,947,555 km (0.066 R)
• M76: 64,747,903 km (0.115 R)
• M77: 67,067,269 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit