🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 184 Days

Day: 22 Hours

Environment

Temp: 204 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,867,830 km

• M1: 184,903 km (0.075 R)
• M2: 298,149 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.88 AU - 1.04 AU

Year: 331 Days

Day: 24.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,867,830 km

• M1: 631,303 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.21 AU - 1.43 AU

Year: 533 Days

Day: 13.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,867,830 km

• M1: 747,541 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.14 AU - 1.84 AU

Year: 639 Days

Day: 22.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.18 AU

Year: 835 Days

Day: 47.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.49 AU - 2.15 AU

Year: 863 Days

Day: 42.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,867,830 km

• M1: 1,103,434 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.69 AU - 5.81 AU

Year: 3638 Days

Day: 16 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 11.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.38 AU - 7.24 AU

Year: 5571 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,867,830 km

• M1: 160,219 km (0.113 R)
• M2: 314,754 km (0.095 R)
• M3: 613,202 km (0.096 R)
• M4: 776,862 km (0.103 R)
• M5: 851,810 km (0.099 R)
• M6: 1,178,083 km (0.102 R)
• M7: 1,977,385 km (0.115 R)
• M8: 2,468,215 km (0.111 R)
• M9: 2,737,491 km (0.119 R)
• M10: 2,915,662 km (0.092 R)
• M11: 3,688,635 km (0.037 R)
• M12: 3,885,954 km (0.098 R)
• M13: 4,064,275 km (0.115 R)
• M14: 4,452,481 km (0.06 R)
• M15: 4,592,355 km (0.082 R)
• M16: 4,733,725 km (0.101 R)
• M17: 5,069,273 km (0.084 R)
• M18: 5,412,601 km (0.091 R)
• M19: 5,637,297 km (0.052 R)
• M20: 5,814,271 km (0.082 R)
• M21: 6,356,114 km (0.105 R)
• M22: 6,619,855 km (0.069 R)
• M23: 7,571,447 km (0.088 R)
• M24: 7,822,921 km (0.071 R)
• M25: 8,077,387 km (0.062 R)
• M26: 8,507,481 km (0.118 R)
• M27: 10,147,523 km (0.12 R)
• M28: 10,270,642 km (0.056 R)
• M29: 10,456,143 km (0.072 R)
• M30: 10,799,171 km (0.112 R)
• M31: 11,785,619 km (0.048 R)
• M32: 12,012,410 km (0.118 R)
• M33: 12,240,696 km (0.075 R)
• M34: 12,503,240 km (0.074 R)
• M35: 12,668,247 km (0.109 R)
• M36: 12,967,293 km (0.114 R)
• M37: 13,470,690 km (0.086 R)
• M38: 13,912,303 km (0.078 R)
• M39: 14,984,321 km (0.037 R)
• M40: 15,583,461 km (0.028 R)
• M41: 15,654,520 km (0.109 R)
• M42: 15,725,579 km (0.033 R)
• M43: 15,868,145 km (0.087 R)
• M44: 17,024,088 km (0.073 R)
• M45: 17,834,460 km (0.089 R)
• M46: 19,837,874 km (0.088 R)
• M47: 20,495,656 km (0.107 R)
• M48: 20,768,523 km (0.058 R)
• M49: 21,436,178 km (0.088 R)
• M50: 21,673,590 km (0.109 R)
• M51: 22,111,014 km (0.07 R)
• M52: 22,190,899 km (0.03 R)
• M53: 23,116,013 km (0.099 R)
• M54: 23,522,171 km (0.068 R)
• M55: 24,506,674 km (0.094 R)
• M56: 25,045,526 km (0.102 R)
• M57: 26,304,093 km (0.053 R)
• M58: 26,473,438 km (0.051 R)
• M59: 26,643,082 km (0.104 R)
• M60: 26,813,174 km (0.099 R)
• M61: 27,068,987 km (0.058 R)
• M62: 27,197,192 km (0.051 R)
• M63: 27,583,005 km (0.073 R)
• M64: 27,841,211 km (0.113 R)
• M65: 28,490,316 km (0.096 R)
• M66: 28,751,364 km (0.1 R)
• M67: 28,882,113 km (0.106 R)
• M68: 29,232,022 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 12

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.17 AU - 8.23 AU

Year: 6095 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,867,830 km

• M1: 193,280 km (0.106 R)
• M2: 267,930 km (0.09 R)
• M3: 414,536 km (0.108 R)
• M4: 560,543 km (0.092 R)
• M5: 997,219 km (0.071 R)
• M6: 1,075,758 km (0.053 R)
• M7: 1,768,396 km (0.078 R)
• M8: 2,271,793 km (0.055 R)
• M9: 2,610,632 km (0.116 R)
• M10: 2,770,104 km (0.108 R)
• M11: 2,998,839 km (0.068 R)
• M12: 3,216,803 km (0.09 R)
• M13: 3,319,278 km (0.115 R)
• M14: 3,492,512 km (0.116 R)
• M15: 3,615,631 km (0.098 R)
• M16: 4,122,319 km (0.087 R)
• M17: 4,460,111 km (0.075 R)
• M18: 5,182,669 km (0.101 R)
• M19: 5,567,883 km (0.031 R)
• M20: 5,670,806 km (0.104 R)
• M21: 5,753,684 km (0.102 R)
• M22: 6,779,028 km (0.071 R)
• M23: 7,044,115 km (0.085 R)
• M24: 7,791,057 km (0.079 R)
• M25: 8,162,209 km (0.116 R)
• M26: 8,873,846 km (0.084 R)
• M27: 10,179,537 km (0.089 R)
• M28: 10,713,302 km (0.079 R)
• M29: 11,048,401 km (0.034 R)
• M30: 12,315,495 km (0.099 R)
• M31: 12,477,061 km (0.113 R)
• M32: 12,747,983 km (0.106 R)
• M33: 12,856,890 km (0.064 R)
• M34: 13,295,660 km (0.107 R)
• M35: 13,378,538 km (0.072 R)
• M36: 13,489,240 km (0.096 R)
• M37: 13,963,166 km (0.026 R)
• M38: 15,475,601 km (0.091 R)
• M39: 16,177,514 km (0.107 R)
• M40: 16,561,980 km (0.056 R)
• M41: 17,099,485 km (0.116 R)
• M42: 17,794,517 km (0.084 R)
• M43: 18,314,220 km (0.084 R)
• M44: 18,498,824 km (0.097 R)
• M45: 18,591,425 km (0.025 R)
• M46: 18,684,176 km (0.058 R)
• M47: 18,963,176 km (0.073 R)
• M48: 19,776,988 km (0.11 R)
• M49: 20,156,518 km (0.075 R)
• M50: 20,347,106 km (0.094 R)
• M51: 20,634,184 km (0.113 R)
• M52: 21,373,945 km (0.073 R)
• M53: 21,763,498 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.43 AU - 9.29 AU

Year: 7745 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,867,830 km

• M1: 216,319 km (0.03 R)
• M2: 382,522 km (0.09 R)
• M3: 569,968 km (0.066 R)
• M4: 735,274 km (0.071 R)
• M5: 871,408 km (0.103 R)
• M6: 1,448,855 km (0.119 R)
• M7: 1,565,841 km (0.066 R)
• M8: 1,747,602 km (0.118 R)
• M9: 2,381,748 km (0.025 R)
• M10: 2,908,482 km (0.116 R)
• M11: 3,236,999 km (0.103 R)
• M12: 3,366,700 km (0.058 R)
• M13: 3,471,718 km (0.066 R)
• M14: 4,152,986 km (0.103 R)
• M15: 4,552,862 km (0.076 R)
• M16: 4,698,720 km (0.116 R)
• M17: 4,816,603 km (0.116 R)
• M18: 5,389,862 km (0.115 R)
• M19: 5,482,463 km (0.036 R)
• M20: 6,048,990 km (0.097 R)
• M21: 6,339,359 km (0.108 R)
• M22: 6,766,910 km (0.112 R)
• M23: 6,934,011 km (0.045 R)
• M24: 7,546,614 km (0.033 R)
• M25: 7,754,705 km (0.113 R)
• M26: 8,035,201 km (0.115 R)
• M27: 8,247,779 km (0.095 R)
• M28: 8,534,110 km (0.099 R)
• M29: 9,749,892 km (0.11 R)
• M30: 10,167,270 km (0.059 R)
• M31: 11,454,410 km (0.101 R)
• M32: 11,774,100 km (0.114 R)
• M33: 13,124,371 km (0.117 R)
• M34: 13,333,209 km (0.114 R)
• M35: 13,627,468 km (0.055 R)
• M36: 13,881,486 km (0.03 R)
• M37: 14,308,139 km (0.118 R)
• M38: 15,924,693 km (0.039 R)
• M39: 16,281,783 km (0.089 R)
• M40: 18,713,946 km (0.082 R)
• M41: 18,807,893 km (0.108 R)
• M42: 18,949,263 km (0.1 R)
• M43: 19,422,740 km (0.116 R)
• M44: 19,517,885 km (0.1 R)
• M45: 19,852,236 km (0.059 R)
• M46: 20,623,562 km (0.079 R)
• M47: 20,720,651 km (0.118 R)
• M48: 21,208,490 km (0.098 R)
• M49: 21,404,763 km (0.102 R)
• M50: 21,552,266 km (0.105 R)
• M51: 22,046,537 km (0.062 R)
• M52: 22,795,125 km (0.04 R)
• M53: 23,653,368 km (0.072 R)
• M54: 23,958,997 km (0.04 R)
• M55: 24,112,185 km (0.064 R)
• M56: 24,470,920 km (0.099 R)
• M57: 24,883,212 km (0.059 R)
• M58: 25,038,495 km (0.065 R)
• M59: 25,819,246 km (0.116 R)
• M60: 26,660,884 km (0.095 R)
• M61: 26,819,757 km (0.073 R)
• M62: 28,641,709 km (0.113 R)
• M63: 30,061,842 km (0.097 R)
• M64: 31,225,564 km (0.115 R)
• M65: 31,337,164 km (0.085 R)
• M66: 32,065,855 km (0.112 R)
• M67: 32,517,042 km (0.073 R)
• M68: 34,631,009 km (0.102 R)
• M69: 35,035,971 km (0.112 R)
• M70: 35,967,517 km (0.108 R)
• M71: 36,789,258 km (0.078 R)
• M72: 36,966,083 km (0.075 R)
• M73: 38,271,922 km (0.061 R)
• M74: 38,510,980 km (0.105 R)
• M75: 38,630,808 km (0.092 R)
• M76: 39,231,144 km (0.088 R)
• M77: 39,472,296 km (0.109 R)
• M78: 40,259,031 km (0.096 R)
• M79: 40,502,277 km (0.066 R)
• M80: 40,806,858 km (0.092 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit