🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 164 Days

Day: 30 Hours

Environment

Temp: 209 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,340,188 km

• M1: 63,280 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 524 Days

Day: 46.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.34 AU - 1.84 AU

Year: 725 Days

Day: 24.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,340,188 km

• M1: 701,614 km (0.082 R)
• M2: 792,570 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.14 AU - 2.38 AU

Year: 1229 Days

Day: 21.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 119.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.64 AU - 2.98 AU

Year: 1704 Days

Day: 18.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.82 AU - 3.4 AU

Year: 1983 Days

Day: 18.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,340,188 km

• M1: 87,814 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 11.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.92 AU - 5.28 AU

Year: 4165 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,340,188 km

• M1: 166,652 km (0.104 R)
• M2: 258,505 km (0.07 R)
• M3: 471,832 km (0.119 R)
• M4: 563,984 km (0.114 R)
• M5: 663,616 km (0.114 R)
• M6: 769,831 km (0.042 R)
• M7: 941,120 km (0.057 R)
• M8: 1,113,008 km (0.105 R)
• M9: 1,282,203 km (0.115 R)
• M10: 1,460,374 km (0.113 R)
• M11: 1,559,707 km (0.086 R)
• M12: 1,661,584 km (0.084 R)
• M13: 2,123,542 km (0.104 R)
• M14: 2,369,331 km (0.047 R)
• M15: 2,555,580 km (0.12 R)
• M16: 2,960,841 km (0.104 R)
• M17: 3,348,748 km (0.104 R)
• M18: 3,462,592 km (0.102 R)
• M19: 3,616,379 km (0.09 R)
• M20: 3,831,650 km (0.064 R)
• M21: 4,152,388 km (0.048 R)
• M22: 4,927,455 km (0.118 R)
• M23: 5,498,769 km (0.083 R)
• M24: 5,588,528 km (0.084 R)
• M25: 5,701,474 km (0.119 R)
• M26: 5,792,430 km (0.061 R)
• M27: 6,230,751 km (0.119 R)
• M28: 6,775,886 km (0.091 R)
• M29: 6,920,547 km (0.112 R)
• M30: 7,139,708 km (0.06 R)
• M31: 7,460,147 km (0.093 R)
• M32: 7,760,240 km (0.082 R)
• M33: 8,217,710 km (0.113 R)
• M34: 8,372,245 km (0.081 R)
• M35: 8,762,695 km (0.099 R)
• M36: 8,867,863 km (0.044 R)
• M37: 9,052,766 km (0.105 R)
• M38: 9,372,905 km (0.088 R)
• M39: 10,411,264 km (0.059 R)
• M40: 10,831,035 km (0.091 R)
• M41: 11,228,068 km (0.061 R)
• M42: 11,399,657 km (0.057 R)
• M43: 11,658,611 km (0.113 R)
• M44: 11,890,488 km (0.112 R)
• M45: 12,211,824 km (0.09 R)
• M46: 12,299,937 km (0.053 R)
• M47: 12,982,702 km (0.088 R)
• M48: 13,465,005 km (0.1 R)
• M49: 13,616,997 km (0.064 R)
• M50: 14,106,930 km (0.112 R)
• M51: 14,199,381 km (0.12 R)
• M52: 14,509,348 km (0.114 R)
• M53: 14,633,813 km (0.077 R)
• M54: 14,821,409 km (0.118 R)
• M55: 15,041,168 km (0.072 R)
• M56: 15,579,421 km (0.066 R)
• M57: 15,675,164 km (0.068 R)
• M58: 15,771,056 km (0.107 R)
• M59: 16,059,780 km (0.062 R)
• M60: 16,220,897 km (0.093 R)
• M61: 16,903,662 km (0.07 R)
• M62: 17,199,118 km (0.086 R)
• M63: 17,795,265 km (0.097 R)
• M64: 18,062,447 km (0.097 R)
• M65: 18,162,977 km (0.098 R)
• M66: 18,364,635 km (0.093 R)
• M67: 18,804,004 km (0.096 R)
• M68: 19,178,447 km (0.099 R)
• M69: 19,865,700 km (0.034 R)
• M70: 20,038,784 km (0.096 R)
• M71: 20,212,318 km (0.045 R)
• M72: 20,351,444 km (0.098 R)
• M73: 20,630,893 km (0.105 R)
• M74: 21,476,719 km (0.075 R)
• M75: 21,654,292 km (0.111 R)
• M76: 21,796,859 km (0.074 R)
• M77: 23,311,537 km (0.115 R)
• M78: 23,457,545 km (0.052 R)
• M79: 23,970,964 km (0.118 R)
• M80: 24,303,072 km (0.062 R)
• M81: 24,377,123 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 10.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.23 AU - 8.39 AU

Year: 6427 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,340,188 km

• M1: 135,536 km (0.087 R)
• M2: 362,326 km (0.114 R)
• M3: 497,563 km (0.049 R)
• M4: 598,541 km (0.116 R)
• M5: 665,711 km (0.082 R)
• M6: 794,065 km (0.119 R)
• M7: 1,266,047 km (0.095 R)
• M8: 1,735,634 km (0.076 R)
• M9: 1,856,210 km (0.026 R)
• M10: 2,300,516 km (0.077 R)
• M11: 2,478,538 km (0.104 R)
• M12: 2,848,343 km (0.117 R)
• M13: 3,691,477 km (0.118 R)
• M14: 3,874,435 km (0.074 R)
• M15: 3,980,201 km (0.119 R)
• M16: 4,303,632 km (0.111 R)
• M17: 4,385,761 km (0.071 R)
• M18: 5,062,392 km (0.091 R)
• M19: 5,923,028 km (0.083 R)
• M20: 6,637,658 km (0.094 R)
• M21: 6,732,951 km (0.086 R)
• M22: 8,249,724 km (0.081 R)
• M23: 8,524,087 km (0.102 R)
• M24: 8,871,303 km (0.042 R)
• M25: 9,615,254 km (0.12 R)
• M26: 9,687,210 km (0.096 R)
• M27: 9,940,330 km (0.114 R)
• M28: 10,305,797 km (0.117 R)
• M29: 10,712,853 km (0.097 R)
• M30: 10,974,649 km (0.099 R)
• M31: 11,811,201 km (0.045 R)
• M32: 11,926,989 km (0.113 R)
• M33: 12,550,214 km (0.03 R)
• M34: 12,668,247 km (0.029 R)
• M35: 12,905,509 km (0.038 R)
• M36: 13,626,122 km (0.068 R)
• M37: 13,787,987 km (0.103 R)
• M38: 13,909,760 km (0.119 R)
• M39: 14,359,600 km (0.102 R)
• M40: 14,689,763 km (0.037 R)
• M41: 15,231,756 km (0.104 R)
• M42: 15,653,024 km (0.087 R)
• M43: 17,245,044 km (0.091 R)
• M44: 17,464,205 km (0.115 R)
• M45: 17,552,019 km (0.041 R)
• M46: 19,888,588 km (0.08 R)
• M47: 20,766,428 km (0.113 R)
• M48: 21,093,150 km (0.103 R)
• M49: 21,656,985 km (0.091 R)
• M50: 21,940,772 km (0.109 R)
• M51: 22,130,761 km (0.116 R)
• M52: 22,559,957 km (0.111 R)
• M53: 24,108,445 km (0.098 R)
• M54: 24,353,486 km (0.096 R)
• M55: 24,500,990 km (0.088 R)
• M56: 24,846,112 km (0.081 R)
• M57: 25,143,213 km (0.107 R)
• M58: 26,142,228 km (0.11 R)
• M59: 26,646,522 km (0.031 R)
• M60: 26,798,514 km (0.095 R)
• M61: 28,903,655 km (0.075 R)
• M62: 29,216,165 km (0.09 R)
• M63: 29,949,643 km (0.038 R)
• M64: 30,318,701 km (0.108 R)
• M65: 30,477,425 km (0.042 R)
• M66: 31,167,968 km (0.092 R)
• M67: 31,488,407 km (0.098 R)
• M68: 31,917,454 km (0.078 R)
• M69: 32,294,440 km (0.1 R)
• M70: 32,672,923 km (0.095 R)
• M71: 34,642,379 km (0.11 R)
• M72: 34,808,283 km (0.102 R)
• M73: 35,363,141 km (0.086 R)
• M74: 35,864,893 km (0.064 R)
• M75: 36,650,132 km (0.104 R)
• M76: 36,762,779 km (0.073 R)
• M77: 37,158,017 km (0.109 R)
• M78: 37,384,358 km (0.063 R)
• M79: 38,066,525 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 10.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.18 AU - 9.04 AU

Year: 7592 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,340,188 km

• M1: 130,898 km (0.084 R)
• M2: 204,201 km (0.106 R)
• M3: 334,351 km (0.103 R)
• M4: 469,887 km (0.105 R)
• M5: 534,513 km (0.096 R)
• M6: 602,730 km (0.096 R)
• M7: 749,485 km (0.1 R)
• M8: 922,720 km (0.098 R)
• M9: 1,050,626 km (0.074 R)
• M10: 1,454,241 km (0.096 R)
• M11: 1,708,258 km (0.071 R)
• M12: 1,778,419 km (0.078 R)
• M13: 1,903,783 km (0.084 R)
• M14: 2,088,087 km (0.12 R)
• M15: 3,073,787 km (0.066 R)
• M16: 3,334,985 km (0.086 R)
• M17: 3,423,547 km (0.118 R)
• M18: 3,603,364 km (0.047 R)
• M19: 3,855,586 km (0.101 R)
• M20: 4,646,809 km (0.109 R)
• M21: 4,896,488 km (0.118 R)
• M22: 5,618,746 km (0.057 R)
• M23: 5,992,442 km (0.093 R)
• M24: 6,209,658 km (0.114 R)
• M25: 6,291,787 km (0.11 R)
• M26: 6,623,895 km (0.081 R)
• M27: 7,305,313 km (0.114 R)
• M28: 7,392,080 km (0.074 R)
• M29: 8,009,021 km (0.096 R)
• M30: 8,888,208 km (0.102 R)
• M31: 9,042,742 km (0.085 R)
• M32: 9,260,856 km (0.098 R)
• M33: 9,449,200 km (0.081 R)
• M34: 9,734,034 km (0.071 R)
• M35: 10,312,230 km (0.07 R)
• M36: 10,671,115 km (0.085 R)
• M37: 10,802,612 km (0.102 R)
• M38: 10,868,585 km (0.044 R)
• M39: 12,044,424 km (0.047 R)
• M40: 12,147,198 km (0.089 R)
• M41: 13,900,933 km (0.096 R)
• M42: 14,225,112 km (0.09 R)
• M43: 14,697,542 km (0.111 R)
• M44: 14,954,102 km (0.109 R)
• M45: 15,027,705 km (0.1 R)
• M46: 15,920,056 km (0.058 R)
• M47: 16,448,585 km (0.084 R)
• M48: 16,791,314 km (0.092 R)
• M49: 16,867,758 km (0.041 R)
• M50: 17,174,883 km (0.116 R)
• M51: 17,794,816 km (0.099 R)
• M52: 18,698,687 km (0.083 R)
• M53: 19,136,260 km (0.068 R)
• M54: 19,296,181 km (0.064 R)
• M55: 19,416,457 km (0.104 R)
• M56: 19,819,025 km (0.096 R)
• M57: 20,021,431 km (0.08 R)
• M58: 20,224,585 km (0.095 R)
• M59: 20,469,177 km (0.092 R)
• M60: 20,961,205 km (0.113 R)
• M61: 21,374,245 km (0.107 R)
• M62: 21,665,063 km (0.048 R)
• M63: 22,334,513 km (0.093 R)
• M64: 22,418,737 km (0.082 R)
• M65: 23,865,797 km (0.094 R)
• M66: 24,340,322 km (0.036 R)
• M67: 24,513,705 km (0.119 R)
• M68: 24,644,005 km (0.079 R)
• M69: 25,036,251 km (0.065 R)
• M70: 25,386,609 km (0.088 R)
• M71: 26,180,974 km (0.107 R)
• M72: 26,759,768 km (0.094 R)
• M73: 27,523,016 km (0.075 R)
• M74: 27,658,402 km (0.075 R)
• M75: 28,066,057 km (0.104 R)
• M76: 28,156,862 km (0.115 R)
• M77: 30,600,095 km (0.11 R)
• M78: 30,974,688 km (0.053 R)
• M79: 31,162,583 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 9.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.55 AU - 10.83 AU

Year: 9264 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,340,188 km

• M1: 135,835 km (0.12 R)
• M2: 332,706 km (0.048 R)
• M3: 445,802 km (0.116 R)
• M4: 553,512 km (0.04 R)
• M5: 704,606 km (0.085 R)
• M6: 809,474 km (0.102 R)
• M7: 945,309 km (0.078 R)
• M8: 1,062,444 km (0.114 R)
• M9: 1,143,227 km (0.056 R)
• M10: 1,297,163 km (0.083 R)
• M11: 1,413,550 km (0.05 R)
• M12: 1,720,076 km (0.1 R)
• M13: 2,014,036 km (0.113 R)
• M14: 2,132,667 km (0.113 R)
• M15: 2,466,719 km (0.044 R)
• M16: 2,723,579 km (0.109 R)
• M17: 2,912,521 km (0.112 R)
• M18: 3,047,309 km (0.093 R)
• M19: 3,303,271 km (0.105 R)
• M20: 3,443,893 km (0.086 R)
• M21: 3,920,362 km (0.047 R)
• M22: 4,112,595 km (0.076 R)
• M23: 4,484,047 km (0.066 R)
• M24: 4,798,053 km (0.102 R)
• M25: 5,306,087 km (0.11 R)
• M26: 5,638,493 km (0.099 R)
• M27: 5,855,709 km (0.117 R)
• M28: 5,928,713 km (0.107 R)
• M29: 6,448,416 km (0.115 R)
• M30: 6,574,378 km (0.074 R)
• M31: 7,958,756 km (0.086 R)
• M32: 8,148,147 km (0.113 R)
• M33: 8,421,463 km (0.079 R)
• M34: 8,725,445 km (0.11 R)
• M35: 8,864,871 km (0.049 R)
• M36: 9,033,168 km (0.081 R)
• M37: 9,145,965 km (0.086 R)
• M38: 9,372,905 km (0.112 R)
• M39: 10,358,306 km (0.12 R)
• M40: 10,506,109 km (0.068 R)
• M41: 10,654,510 km (0.114 R)
• M42: 11,103,752 km (0.085 R)
• M43: 11,285,364 km (0.112 R)
• M44: 11,467,874 km (0.11 R)
• M45: 11,866,552 km (0.109 R)
• M46: 12,114,286 km (0.026 R)
• M47: 12,269,868 km (0.101 R)
• M48: 12,520,295 km (0.058 R)
• M49: 12,930,941 km (0.041 R)
• M50: 13,895,249 km (0.071 R)
• M51: 14,123,685 km (0.11 R)
• M52: 14,254,732 km (0.105 R)
• M53: 14,353,168 km (0.108 R)
• M54: 14,617,208 km (0.069 R)
• M55: 15,116,416 km (0.057 R)
• M56: 15,384,944 km (0.104 R)
• M57: 16,371,542 km (0.078 R)
• M58: 16,716,515 km (0.116 R)
• M59: 16,959,462 km (0.073 R)
• M60: 17,063,881 km (0.112 R)
• M61: 17,273,468 km (0.096 R)
• M62: 17,378,485 km (0.083 R)
• M63: 17,942,769 km (0.097 R)
• M64: 18,191,400 km (0.11 R)
• M65: 19,197,745 km (0.068 R)
• M66: 19,964,434 km (0.05 R)
• M67: 21,565,131 km (0.1 R)
• M68: 21,753,924 km (0.066 R)
• M69: 22,095,157 km (0.1 R)
• M70: 22,898,198 km (0.1 R)
• M71: 23,633,172 km (0.083 R)
• M72: 24,140,309 km (0.05 R)
• M73: 24,454,315 km (0.071 R)
• M74: 24,572,348 km (0.038 R)
• M75: 24,769,667 km (0.118 R)
• M76: 25,205,296 km (0.118 R)
• M77: 25,483,997 km (0.047 R)
• M78: 26,245,301 km (0.1 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit