🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.84 AU - 0.86 AU

Year: 300 Days

Day: 25.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.05 AU

Year: 366 Days

Day: 36.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,340,969 km

• M1: 527,632 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.65 AU - 3.23 AU

Year: 1930 Days

Day: 29 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,340,969 km

• M1: 1,391,260 km (0.049 R)
• M2: 2,208,663 km (0.035 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 8.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.77 AU - 5.09 AU

Year: 4191 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,340,969 km

• M1: 119,678 km (0.112 R)
• M2: 204,500 km (0.04 R)
• M3: 298,298 km (0.064 R)
• M4: 476,320 km (0.053 R)
• M5: 574,157 km (0.086 R)
• M6: 688,898 km (0.091 R)
• M7: 1,323,941 km (0.107 R)
• M8: 1,465,760 km (0.095 R)
• M9: 1,518,568 km (0.108 R)
• M10: 1,653,655 km (0.078 R)
• M11: 2,082,253 km (0.085 R)
• M12: 2,248,007 km (0.091 R)
• M13: 2,355,718 km (0.056 R)
• M14: 2,528,503 km (0.111 R)
• M15: 2,705,477 km (0.095 R)
• M16: 2,970,266 km (0.067 R)
• M17: 3,054,789 km (0.115 R)
• M18: 3,313,144 km (0.069 R)
• M19: 3,887,600 km (0.103 R)
• M20: 4,281,491 km (0.098 R)
• M21: 4,590,111 km (0.108 R)
• M22: 5,046,535 km (0.073 R)
• M23: 5,147,663 km (0.102 R)
• M24: 5,208,549 km (0.072 R)
• M25: 5,413,797 km (0.074 R)
• M26: 5,579,701 km (0.106 R)
• M27: 5,684,420 km (0.11 R)
• M28: 6,217,288 km (0.068 R)
• M29: 6,967,521 km (0.076 R)
• M30: 7,284,818 km (0.105 R)
• M31: 7,468,225 km (0.102 R)
• M32: 7,653,128 km (0.029 R)
• M33: 7,722,990 km (0.083 R)
• M34: 7,816,339 km (0.109 R)
• M35: 7,956,961 km (0.043 R)
• M36: 8,288,620 km (0.101 R)
• M37: 8,528,275 km (0.075 R)
• M38: 8,673,086 km (0.059 R)
• M39: 8,843,179 km (0.091 R)
• M40: 8,989,785 km (0.114 R)
• M41: 9,088,071 km (0.098 R)
• M42: 9,186,656 km (0.051 R)
• M43: 9,360,040 km (0.11 R)
• M44: 9,484,505 km (0.092 R)
• M45: 9,735,231 km (0.101 R)
• M46: 9,937,338 km (0.079 R)
• M47: 10,038,915 km (0.095 R)
• M48: 10,089,778 km (0.043 R)
• M49: 10,474,394 km (0.041 R)
• M50: 11,073,683 km (0.067 R)
• M51: 11,550,302 km (0.107 R)
• M52: 11,657,115 km (0.041 R)
• M53: 11,952,571 km (0.039 R)
• M54: 12,633,391 km (0.079 R)
• M55: 13,075,751 km (0.085 R)
• M56: 13,242,852 km (0.102 R)
• M57: 13,579,298 km (0.116 R)
• M58: 13,890,312 km (0.079 R)
• M59: 14,117,850 km (0.057 R)
• M60: 14,289,439 km (0.059 R)
• M61: 14,692,306 km (0.108 R)
• M62: 14,837,117 km (0.078 R)
• M63: 15,215,899 km (0.108 R)
• M64: 15,450,468 km (0.094 R)
• M65: 15,953,117 km (0.053 R)
• M66: 16,581,428 km (0.052 R)
• M67: 16,732,223 km (0.11 R)
• M68: 18,859,056 km (0.109 R)
• M69: 19,364,248 km (0.036 R)
• M70: 19,586,700 km (0.114 R)
• M71: 19,650,428 km (0.106 R)
• M72: 20,130,488 km (0.072 R)
• M73: 20,291,455 km (0.079 R)
• M74: 20,679,213 km (0.114 R)
• M75: 20,906,602 km (0.076 R)
• M76: 21,102,276 km (0.107 R)
• M77: 22,055,962 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 8.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.98 AU - 8.66 AU

Year: 8373 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,340,969 km

• M1: 283,338 km (0.082 R)
• M2: 462,557 km (0.118 R)
• M3: 822,788 km (0.065 R)
• M4: 913,594 km (0.102 R)
• M5: 976,126 km (0.076 R)
• M6: 1,329,027 km (0.108 R)
• M7: 1,510,639 km (0.102 R)
• M8: 1,918,593 km (0.092 R)
• M9: 2,209,112 km (0.11 R)
• M10: 2,294,831 km (0.058 R)
• M11: 2,513,843 km (0.109 R)
• M12: 2,972,360 km (0.119 R)
• M13: 3,235,652 km (0.045 R)
• M14: 3,382,557 km (0.098 R)
• M15: 4,123,217 km (0.093 R)
• M16: 4,282,538 km (0.091 R)
• M17: 4,717,718 km (0.084 R)
• M18: 4,828,720 km (0.106 R)
• M19: 4,996,868 km (0.095 R)
• M20: 5,224,107 km (0.092 R)
• M21: 5,688,758 km (0.103 R)
• M22: 5,866,480 km (0.109 R)
• M23: 5,986,009 km (0.109 R)
• M24: 6,813,734 km (0.061 R)
• M25: 7,840,574 km (0.081 R)
• M26: 8,238,056 km (0.081 R)
• M27: 8,304,926 km (0.117 R)
• M28: 8,744,145 km (0.114 R)
• M29: 9,399,683 km (0.112 R)
• M30: 9,469,695 km (0.053 R)
• M31: 9,999,720 km (0.118 R)
• M32: 10,684,878 km (0.077 R)
• M33: 10,757,882 km (0.047 R)
• M34: 11,273,546 km (0.087 R)
• M35: 11,759,739 km (0.106 R)
• M36: 12,138,222 km (0.094 R)
• M37: 12,713,725 km (0.107 R)
• M38: 14,010,738 km (0.115 R)
• M39: 14,170,808 km (0.051 R)
• M40: 14,573,675 km (0.072 R)
• M41: 14,735,839 km (0.079 R)
• M42: 15,473,207 km (0.081 R)
• M43: 15,555,935 km (0.099 R)
• M44: 16,138,618 km (0.115 R)
• M45: 16,517,101 km (0.11 R)
• M46: 17,842,987 km (0.062 R)
• M47: 18,190,652 km (0.102 R)
• M48: 18,452,897 km (0.086 R)
• M49: 18,628,376 km (0.059 R)
• M50: 20,686,394 km (0.111 R)
• M51: 21,742,255 km (0.115 R)
• M52: 22,206,757 km (0.092 R)
• M53: 22,580,751 km (0.1 R)
• M54: 22,674,549 km (0.116 R)
• M55: 22,862,594 km (0.043 R)
• M56: 23,003,964 km (0.082 R)
• M57: 23,953,910 km (0.085 R)
• M58: 25,402,616 km (0.105 R)
• M59: 25,793,665 km (0.114 R)
• M60: 26,137,441 km (0.073 R)
• M61: 26,978,929 km (0.102 R)
• M62: 27,178,193 km (0.119 R)
• M63: 27,428,022 km (0.081 R)
• M64: 27,528,103 km (0.082 R)
• M65: 28,434,666 km (0.083 R)
• M66: 29,197,615 km (0.119 R)
• M67: 33,646,506 km (0.077 R)
• M68: 34,399,432 km (0.077 R)
• M69: 34,669,606 km (0.053 R)
• M70: 34,777,915 km (0.067 R)
• M71: 36,690,823 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 9.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.71 AU - 9.63 AU

Year: 8941 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,340,969 km

• M1: 120,127 km (0.086 R)
• M2: 232,176 km (0.075 R)
• M3: 474,524 km (0.112 R)
• M4: 550,520 km (0.08 R)
• M5: 794,514 km (0.115 R)
• M6: 959,820 km (0.1 R)
• M7: 1,149,959 km (0.081 R)
• M8: 1,422,825 km (0.04 R)
• M9: 1,777,223 km (0.114 R)
• M10: 1,854,565 km (0.102 R)
• M11: 2,045,003 km (0.119 R)
• M12: 2,531,346 km (0.04 R)
• M13: 2,618,860 km (0.076 R)
• M14: 2,743,176 km (0.062 R)
• M15: 3,052,993 km (0.088 R)
• M16: 3,127,643 km (0.077 R)
• M17: 3,202,741 km (0.1 R)
• M18: 3,587,955 km (0.04 R)
• M19: 3,746,230 km (0.095 R)
• M20: 3,806,219 km (0.039 R)
• M21: 4,049,166 km (0.079 R)
• M22: 4,360,180 km (0.04 R)
• M23: 5,093,658 km (0.031 R)
• M24: 5,565,789 km (0.114 R)
• M25: 5,657,343 km (0.1 R)
• M26: 6,122,592 km (0.086 R)
• M27: 6,359,854 km (0.114 R)
• M28: 6,648,578 km (0.099 R)
• M29: 7,015,542 km (0.058 R)
• M30: 7,089,742 km (0.04 R)
• M31: 7,363,955 km (0.034 R)
• M32: 7,897,421 km (0.114 R)
• M33: 7,974,614 km (0.05 R)
• M34: 8,443,304 km (0.069 R)
• M35: 8,627,908 km (0.119 R)
• M36: 8,867,264 km (0.109 R)
• M37: 8,947,598 km (0.111 R)
• M38: 9,352,709 km (0.111 R)
• M39: 9,543,895 km (0.118 R)
• M40: 9,736,278 km (0.052 R)
• M41: 9,957,833 km (0.081 R)
• M42: 10,405,878 km (0.073 R)
• M43: 10,917,653 km (0.088 R)
• M44: 11,496,148 km (0.027 R)
• M45: 11,848,002 km (0.104 R)
• M46: 12,054,896 km (0.102 R)
• M47: 12,382,365 km (0.045 R)
• M48: 12,743,046 km (0.104 R)
• M49: 13,046,281 km (0.081 R)
• M50: 13,198,721 km (0.032 R)
• M51: 13,290,574 km (0.082 R)
• M52: 14,756,035 km (0.088 R)
• M53: 14,851,329 km (0.088 R)
• M54: 15,653,323 km (0.108 R)
• M55: 16,403,556 km (0.096 R)
• M56: 16,799,691 km (0.11 R)
• M57: 17,500,408 km (0.043 R)
• M58: 17,736,174 km (0.047 R)
• M59: 17,905,220 km (0.083 R)
• M60: 18,483,864 km (0.113 R)
• M61: 18,896,006 km (0.101 R)
• M62: 19,172,463 km (0.08 R)
• M63: 19,276,434 km (0.117 R)
• M64: 19,380,703 km (0.112 R)
• M65: 19,485,123 km (0.108 R)
• M66: 19,554,835 km (0.029 R)
• M67: 19,729,416 km (0.08 R)
• M68: 20,327,059 km (0.109 R)
• M69: 20,503,884 km (0.099 R)
• M70: 21,109,157 km (0.104 R)
• M71: 22,593,018 km (0.052 R)
• M72: 23,144,287 km (0.082 R)
• M73: 23,737,143 km (0.032 R)
• M74: 23,998,191 km (0.115 R)
• M75: 24,447,733 km (0.083 R)
• M76: 24,749,023 km (0.085 R)
• M77: 25,089,508 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 7

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.06 AU - 21.32 AU

Year: 28488 Days

Day: 23.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,340,969 km

• M1: 633,996 km (0.091 R)
• M2: 746,942 km (0.093 R)
• M3: 1,159,533 km (0.079 R)
• M4: 1,633,908 km (0.114 R)
• M5: 1,831,228 km (0.119 R)
• M6: 2,036,326 km (0.085 R)
• M7: 2,248,905 km (0.108 R)
• M8: 3,668,140 km (0.057 R)
• M9: 5,541,554 km (0.073 R)
• M10: 6,079,807 km (0.07 R)
• M11: 6,950,018 km (0.08 R)
• M12: 7,726,431 km (0.076 R)
• M13: 8,058,089 km (0.114 R)
• M14: 8,192,129 km (0.075 R)
• M15: 9,220,315 km (0.075 R)
• M16: 9,856,405 km (0.12 R)
• M17: 11,096,572 km (0.104 R)
• M18: 11,621,361 km (0.117 R)
• M19: 12,001,190 km (0.096 R)
• M20: 12,385,058 km (0.097 R)
• M21: 12,695,025 km (0.04 R)
• M22: 13,560,748 km (0.094 R)
• M23: 14,041,107 km (0.108 R)
• M24: 14,853,722 km (0.081 R)
• M25: 15,932,921 km (0.083 R)
• M26: 17,209,440 km (0.114 R)
• M27: 20,678,315 km (0.091 R)
• M28: 21,694,683 km (0.106 R)
• M29: 23,871,781 km (0.071 R)
• M30: 24,548,113 km (0.11 R)
• M31: 27,315,823 km (0.095 R)
• M32: 30,284,593 km (0.075 R)
• M33: 31,121,443 km (0.074 R)
• M34: 31,542,711 km (0.115 R)
• M35: 31,965,923 km (0.062 R)
• M36: 32,604,258 km (0.097 R)
• M37: 33,461,753 km (0.063 R)
• M38: 34,762,057 km (0.099 R)
• M39: 34,871,114 km (0.095 R)
• M40: 35,528,148 km (0.072 R)
• M41: 36,410,476 km (0.113 R)
• M42: 36,965,484 km (0.082 R)
• M43: 38,873,755 km (0.1 R)
• M44: 43,605,984 km (0.029 R)
• M45: 43,841,451 km (0.116 R)
• M46: 45,979,354 km (0.073 R)
• M47: 47,061,097 km (0.079 R)
• M48: 47,908,120 km (0.116 R)
• M49: 48,516,235 km (0.084 R)
• M50: 49,617,425 km (0.095 R)
• M51: 51,222,311 km (0.056 R)
• M52: 52,468,461 km (0.093 R)
• M53: 53,220,938 km (0.1 R)
• M54: 53,724,635 km (0.065 R)
• M55: 55,244,998 km (0.118 R)
• M56: 55,499,763 km (0.087 R)
• M57: 55,754,977 km (0.097 R)
• M58: 56,138,396 km (0.071 R)
• M59: 57,939,555 km (0.084 R)
• M60: 60,807,944 km (0.097 R)
• M61: 61,202,733 km (0.109 R)
• M62: 61,730,215 km (0.086 R)
• M63: 62,524,580 km (0.109 R)
• M64: 63,588,819 km (0.055 R)
• M65: 64,123,183 km (0.119 R)
• M66: 64,390,963 km (0.052 R)
• M67: 64,659,042 km (0.071 R)
• M68: 65,870,186 km (0.115 R)
• M69: 66,005,124 km (0.079 R)
• M70: 66,546,219 km (0.111 R)
• M71: 66,952,976 km (0.057 R)
• M72: 71,204,248 km (0.062 R)
• M73: 71,342,776 km (0.087 R)
• M74: 72,176,185 km (0.084 R)
• M75: 76,675,042 km (0.043 R)
• M76: 77,101,546 km (0.096 R)
• M77: 78,958,355 km (0.074 R)
• M78: 80,252,526 km (0.107 R)
• M79: 83,737,707 km (0.115 R)
• M80: 85,204,365 km (0.097 R)
• M81: 88,758,810 km (0.095 R)
• M82: 91,155,368 km (0.054 R)
• M83: 91,908,593 km (0.088 R)
• M84: 92,059,388 km (0.119 R)
• M85: 92,663,913 km (0.094 R)
• M86: 94,028,694 km (0.11 R)
• M87: 95,552,798 km (0.084 R)
• M88: 95,858,576 km (0.056 R)
• M89: 99,863,759 km (0.101 R)
• M90: 102,199,132 km (0.076 R)
• M91: 104,237,702 km (0.102 R)
• M92: 104,867,659 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit