🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 247 Days

Day: 45.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,818,103 km

• M1: 54,304 km (0.092 R)
• M2: 326,123 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 282 Days

Day: 34.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,818,103 km

• M1: 514,916 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.21 AU - 1.33 AU

Year: 534 Days

Day: 15.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,818,103 km

• M1: 189,989 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.26 AU - 1.72 AU

Year: 678 Days

Day: 29.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.21 AU - 1.97 AU

Year: 747 Days

Day: 27.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,103 km

• M1: 1,212,491 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.33 AU - 1.97 AU

Year: 790 Days

Day: 42.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,103 km

• M1: 422,016 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.81 AU - 4.31 AU

Year: 2504 Days

Day: 34.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,103 km

• M1: 171,589 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 13.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.61 AU - 5.11 AU

Year: 3994 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 122.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,818,103 km

• M1: 180,864 km (0.068 R)
• M2: 307,872 km (0.079 R)
• M3: 405,261 km (0.104 R)
• M4: 518,955 km (0.04 R)
• M5: 677,978 km (0.087 R)
• M6: 855,849 km (0.06 R)
• M7: 1,000,511 km (0.111 R)
• M8: 1,167,163 km (0.09 R)
• M9: 1,343,838 km (0.074 R)
• M10: 1,471,594 km (0.12 R)
• M11: 1,574,069 km (0.09 R)
• M12: 1,724,863 km (0.101 R)
• M13: 1,849,030 km (0.088 R)
• M14: 1,976,337 km (0.119 R)
• M15: 2,073,875 km (0.114 R)
• M16: 2,342,254 km (0.028 R)
• M17: 2,894,569 km (0.098 R)
• M18: 3,408,587 km (0.113 R)
• M19: 3,746,978 km (0.029 R)
• M20: 3,848,704 km (0.092 R)
• M21: 4,285,979 km (0.049 R)
• M22: 4,695,428 km (0.117 R)
• M23: 4,982,955 km (0.117 R)
• M24: 5,598,700 km (0.105 R)
• M25: 5,762,211 km (0.108 R)
• M26: 6,214,445 km (0.108 R)
• M27: 6,530,545 km (0.101 R)
• M28: 6,876,865 km (0.079 R)
• M29: 7,153,321 km (0.109 R)
• M30: 7,331,044 km (0.073 R)
• M31: 8,109,850 km (0.112 R)
• M32: 8,242,244 km (0.12 R)
• M33: 8,402,015 km (0.082 R)
• M34: 8,589,760 km (0.082 R)
• M35: 8,833,305 km (0.089 R)
• M36: 9,216,575 km (0.082 R)
• M37: 9,661,330 km (0.09 R)
• M38: 9,914,599 km (0.06 R)
• M39: 10,170,112 km (0.117 R)
• M40: 11,037,630 km (0.079 R)
• M41: 11,539,830 km (0.034 R)
• M42: 11,659,060 km (0.118 R)
• M43: 11,928,785 km (0.06 R)
• M44: 12,140,166 km (0.112 R)
• M45: 12,352,745 km (0.079 R)
• M46: 12,505,335 km (0.1 R)
• M47: 12,781,492 km (0.092 R)
• M48: 13,685,363 km (0.066 R)
• M49: 14,256,827 km (0.096 R)
• M50: 14,545,401 km (0.11 R)
• M51: 15,324,656 km (0.078 R)
• M52: 16,418,217 km (0.117 R)
• M53: 16,754,513 km (0.11 R)
• M54: 17,399,878 km (0.058 R)
• M55: 17,742,906 km (0.095 R)
• M56: 18,157,292 km (0.036 R)
• M57: 19,349,138 km (0.056 R)
• M58: 19,775,791 km (0.046 R)
• M59: 20,133,779 km (0.081 R)
• M60: 20,783,483 km (0.063 R)
• M61: 21,476,869 km (0.053 R)
• M62: 22,066,584 km (0.111 R)
• M63: 23,602,056 km (0.087 R)
• M64: 23,829,744 km (0.083 R)
• M65: 23,943,738 km (0.113 R)
• M66: 24,363,659 km (0.055 R)
• M67: 25,094,594 km (0.092 R)
• M68: 25,249,278 km (0.069 R)
• M69: 25,871,755 km (0.11 R)
• M70: 26,028,085 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 10.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.22 AU - 8.28 AU

Year: 8834 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,818,103 km

• M1: 417,228 km (0.115 R)
• M2: 528,828 km (0.098 R)
• M3: 785,838 km (0.066 R)
• M4: 880,533 km (0.058 R)
• M5: 1,064,688 km (0.083 R)
• M6: 1,170,603 km (0.076 R)
• M7: 1,261,708 km (0.113 R)
• M8: 1,510,340 km (0.062 R)
• M9: 1,733,091 km (0.088 R)
• M10: 1,880,595 km (0.083 R)
• M11: 2,233,347 km (0.09 R)
• M12: 2,679,447 km (0.038 R)
• M13: 2,875,720 km (0.118 R)
• M14: 3,127,643 km (0.071 R)
• M15: 3,734,412 km (0.053 R)
• M16: 4,149,845 km (0.083 R)
• M17: 4,234,667 km (0.105 R)
• M18: 5,145,419 km (0.072 R)
• M19: 5,390,011 km (0.109 R)
• M20: 6,018,622 km (0.113 R)
• M21: 6,276,528 km (0.115 R)
• M22: 6,538,175 km (0.086 R)
• M23: 6,836,772 km (0.115 R)
• M24: 7,173,966 km (0.083 R)
• M25: 7,516,395 km (0.096 R)
• M26: 8,467,987 km (0.103 R)
• M27: 9,681,974 km (0.041 R)
• M28: 9,870,617 km (0.078 R)
• M29: 10,136,752 km (0.099 R)
• M30: 10,213,346 km (0.12 R)
• M31: 10,482,622 km (0.033 R)
• M32: 10,910,472 km (0.1 R)
• M33: 11,106,894 km (0.099 R)
• M34: 11,344,156 km (0.114 R)
• M35: 11,703,191 km (0.084 R)
• M36: 11,783,375 km (0.045 R)
• M37: 11,904,251 km (0.088 R)
• M38: 12,432,331 km (0.096 R)
• M39: 12,802,436 km (0.052 R)
• M40: 13,259,757 km (0.095 R)
• M41: 13,807,285 km (0.059 R)
• M42: 14,319,059 km (0.099 R)
• M43: 15,142,296 km (0.05 R)
• M44: 15,317,476 km (0.037 R)
• M45: 16,025,373 km (0.101 R)
• M46: 17,610,512 km (0.073 R)
• M47: 18,258,570 km (0.069 R)
• M48: 18,351,769 km (0.097 R)
• M49: 18,773,186 km (0.029 R)
• M50: 19,340,162 km (0.105 R)
• M51: 21,466,546 km (0.114 R)
• M52: 21,564,832 km (0.1 R)
• M53: 21,910,553 km (0.03 R)
• M54: 22,158,437 km (0.094 R)
• M55: 22,607,230 km (0.099 R)
• M56: 22,807,691 km (0.036 R)
• M57: 23,109,430 km (0.075 R)
• M58: 23,665,934 km (0.118 R)
• M59: 23,920,400 km (0.083 R)
• M60: 25,258,254 km (0.102 R)
• M61: 25,988,591 km (0.04 R)
• M62: 26,198,626 km (0.071 R)
• M63: 27,097,261 km (0.072 R)
• M64: 27,523,615 km (0.102 R)
• M65: 28,329,050 km (0.09 R)
• M66: 28,816,140 km (0.039 R)
• M67: 29,469,733 km (0.089 R)
• M68: 29,633,842 km (0.066 R)
• M69: 30,680,728 km (0.116 R)
• M70: 30,847,081 km (0.118 R)
• M71: 31,180,834 km (0.108 R)
• M72: 31,907,879 km (0.103 R)
• M73: 32,301,771 km (0.113 R)
• M74: 32,527,514 km (0.053 R)
• M75: 33,835,897 km (0.107 R)
• M76: 34,410,203 km (0.087 R)
• M77: 34,987,651 km (0.095 R)
• M78: 35,219,528 km (0.119 R)
• M79: 36,035,135 km (0.057 R)
• M80: 38,101,231 km (0.108 R)
• M81: 38,998,519 km (0.089 R)
• M82: 39,600,501 km (0.075 R)
• M83: 40,691,818 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 14.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.25 AU - 10.45 AU

Year: 12413 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,818,103 km

• M1: 248,183 km (0.078 R)
• M2: 578,046 km (0.094 R)
• M3: 1,055,862 km (0.074 R)
• M4: 1,198,877 km (0.107 R)
• M5: 1,415,046 km (0.083 R)
• M6: 1,528,292 km (0.097 R)
• M7: 1,937,292 km (0.081 R)
• M8: 2,064,151 km (0.103 R)
• M9: 2,943,488 km (0.108 R)
• M10: 3,120,462 km (0.119 R)
• M11: 3,362,063 km (0.083 R)
• M12: 4,058,291 km (0.103 R)
• M13: 4,938,226 km (0.118 R)
• M14: 5,292,324 km (0.07 R)
• M15: 5,400,184 km (0.065 R)
• M16: 5,654,800 km (0.112 R)
• M17: 5,950,704 km (0.114 R)
• M18: 7,144,944 km (0.04 R)
• M19: 7,264,473 km (0.082 R)
• M20: 7,424,842 km (0.112 R)
• M21: 7,954,418 km (0.042 R)
• M22: 9,969,352 km (0.037 R)
• M23: 10,372,518 km (0.105 R)
• M24: 10,689,815 km (0.064 R)
• M25: 11,148,632 km (0.101 R)
• M26: 11,943,595 km (0.119 R)
• M27: 12,038,440 km (0.089 R)
• M28: 13,538,757 km (0.065 R)
• M29: 14,085,388 km (0.094 R)
• M30: 14,588,485 km (0.105 R)
• M31: 14,791,489 km (0.082 R)
• M32: 15,046,404 km (0.074 R)
• M33: 15,148,879 km (0.094 R)
• M34: 15,509,110 km (0.109 R)
• M35: 16,028,664 km (0.072 R)
• M36: 16,290,610 km (0.065 R)
• M37: 16,765,733 km (0.097 R)
• M38: 17,084,974 km (0.111 R)
• M39: 17,675,587 km (0.037 R)
• M40: 18,109,421 km (0.11 R)
• M41: 18,218,328 km (0.03 R)
• M42: 20,104,607 km (0.086 R)
• M43: 20,842,125 km (0.087 R)
• M44: 21,128,156 km (0.076 R)
• M45: 21,473,129 km (0.117 R)
• M46: 21,935,985 km (0.101 R)
• M47: 22,168,609 km (0.055 R)
• M48: 22,636,551 km (0.111 R)
• M49: 22,989,453 km (0.109 R)
• M50: 24,239,493 km (0.08 R)
• M51: 25,756,116 km (0.105 R)
• M52: 26,680,930 km (0.097 R)
• M53: 27,804,859 km (0.106 R)
• M54: 29,841,185 km (0.107 R)
• M55: 31,007,749 km (0.082 R)
• M56: 31,138,198 km (0.115 R)
• M57: 31,399,845 km (0.117 R)
• M58: 31,596,566 km (0.057 R)
• M59: 32,321,218 km (0.106 R)
• M60: 32,785,271 km (0.119 R)
• M61: 33,385,158 km (0.087 R)
• M62: 34,663,472 km (0.08 R)
• M63: 38,033,613 km (0.113 R)
• M64: 39,156,495 km (0.078 R)
• M65: 39,863,943 km (0.104 R)
• M66: 40,005,911 km (0.108 R)
• M67: 41,866,909 km (0.118 R)
• M68: 43,390,563 km (0.052 R)
• M69: 45,450,376 km (0.056 R)
• M70: 46,791,222 km (0.1 R)
• M71: 47,994,138 km (0.114 R)
• M72: 49,054,937 km (0.085 R)
• M73: 49,817,437 km (0.091 R)
• M74: 50,814,507 km (0.1 R)
• M75: 51,431,299 km (0.107 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: 312 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit