🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.39 AU - 0.63 AU

Year: 137 Days

Day: 40.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,889,055 km

• M1: 109,206 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 22.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.94 AU

Year: 285 Days

Day: 15.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.82 AU - 0.92 AU

Year: 306 Days

Day: 43.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,889,055 km

• M1: 74,201 km (0.096 R)
• M2: 162,463 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.51 AU - 2.41 AU

Year: 1034 Days

Day: 46.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,889,055 km

• M1: 90,806 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.9 AU - 2.12 AU

Year: 1074 Days

Day: 44.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,889,055 km

• M1: 66,122 km (0.084 R)
• M2: 674,686 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.2

Radius: 12.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.78 AU - 5.26 AU

Year: 3620 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,889,055 km

• M1: 170,093 km (0.112 R)
• M2: 248,931 km (0.039 R)
• M3: 404,213 km (0.098 R)
• M4: 525,089 km (0.066 R)
• M5: 1,135,149 km (0.064 R)
• M6: 1,285,644 km (0.093 R)
• M7: 1,374,655 km (0.115 R)
• M8: 1,571,376 km (0.098 R)
• M9: 1,667,268 km (0.099 R)
• M10: 1,890,468 km (0.065 R)
• M11: 2,150,320 km (0.087 R)
• M12: 2,244,118 km (0.044 R)
• M13: 2,353,025 km (0.096 R)
• M14: 2,505,764 km (0.117 R)
• M15: 3,349,646 km (0.077 R)
• M16: 3,490,717 km (0.068 R)
• M17: 3,665,746 km (0.053 R)
• M18: 3,892,836 km (0.1 R)
• M19: 4,107,808 km (0.051 R)
• M20: 4,208,338 km (0.025 R)
• M21: 4,671,343 km (0.103 R)
• M22: 4,989,089 km (0.085 R)
• M23: 5,150,655 km (0.055 R)
• M24: 5,479,172 km (0.041 R)
• M25: 5,571,623 km (0.059 R)
• M26: 5,739,322 km (0.114 R)
• M27: 5,833,270 km (0.106 R)
• M28: 5,927,666 km (0.119 R)
• M29: 6,407,576 km (0.109 R)
• M30: 7,040,375 km (0.111 R)
• M31: 7,528,064 km (0.088 R)
• M32: 7,713,865 km (0.102 R)
• M33: 7,859,423 km (0.105 R)
• M34: 7,942,899 km (0.113 R)
• M35: 8,068,860 km (0.1 R)
• M36: 8,365,214 km (0.098 R)
• M37: 8,450,634 km (0.114 R)
• M38: 9,122,029 km (0.118 R)
• M39: 9,320,247 km (0.044 R)
• M40: 9,408,659 km (0.059 R)
• M41: 9,608,970 km (0.056 R)
• M42: 10,013,782 km (0.077 R)
• M43: 10,195,394 km (0.086 R)
• M44: 10,608,284 km (0.091 R)
• M45: 10,816,674 km (0.119 R)
• M46: 10,956,548 km (0.108 R)
• M47: 11,261,279 km (0.102 R)
• M48: 11,521,579 km (0.105 R)
• M49: 11,664,296 km (0.062 R)
• M50: 11,783,675 km (0.11 R)
• M51: 11,903,503 km (0.111 R)
• M52: 11,999,694 km (0.114 R)
• M53: 12,216,910 km (0.116 R)
• M54: 12,926,004 km (0.06 R)
• M55: 13,148,755 km (0.096 R)
• M56: 13,447,801 km (0.112 R)
• M57: 14,205,365 km (0.095 R)
• M58: 14,358,553 km (0.059 R)
• M59: 14,873,020 km (0.027 R)
• M60: 15,002,572 km (0.118 R)
• M61: 15,708,824 km (0.115 R)
• M62: 15,867,248 km (0.102 R)
• M63: 16,159,113 km (0.112 R)
• M64: 16,479,552 km (0.115 R)
• M65: 16,559,886 km (0.117 R)
• M66: 17,180,867 km (0.054 R)
• M67: 17,371,454 km (0.108 R)
• M68: 17,974,783 km (0.115 R)
• M69: 18,334,565 km (0.107 R)
• M70: 18,473,542 km (0.098 R)
• M71: 18,557,167 km (0.119 R)
• M72: 18,808,641 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 12.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.82 AU - 6.98 AU

Year: 6100 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,889,055 km

• M1: 168,298 km (0.06 R)
• M2: 406,009 km (0.092 R)
• M3: 498,460 km (0.059 R)
• M4: 617,839 km (0.05 R)
• M5: 1,084,734 km (0.116 R)
• M6: 1,380,340 km (0.104 R)
• M7: 1,622,389 km (0.04 R)
• M8: 1,809,985 km (0.089 R)
• M9: 2,047,396 km (0.095 R)
• M10: 2,325,050 km (0.063 R)
• M11: 2,693,510 km (0.079 R)
• M12: 2,933,315 km (0.091 R)
• M13: 3,113,730 km (0.075 R)
• M14: 3,382,857 km (0.103 R)
• M15: 4,161,813 km (0.059 R)
• M16: 4,571,711 km (0.077 R)
• M17: 4,762,448 km (0.118 R)
• M18: 5,014,371 km (0.109 R)
• M19: 5,350,517 km (0.114 R)
• M20: 6,233,444 km (0.075 R)
• M21: 6,360,153 km (0.115 R)
• M22: 6,466,518 km (0.101 R)
• M23: 6,595,022 km (0.066 R)
• M24: 6,789,200 km (0.113 R)
• M25: 7,183,391 km (0.06 R)
• M26: 7,338,673 km (0.104 R)
• M27: 7,720,597 km (0.077 R)
• M28: 7,925,396 km (0.115 R)
• M29: 8,063,026 km (0.095 R)
• M30: 8,340,530 km (0.119 R)
• M31: 8,433,730 km (0.083 R)
• M32: 8,928,749 km (0.107 R)
• M33: 9,433,492 km (0.093 R)
• M34: 9,972,044 km (0.04 R)
• M35: 10,195,244 km (0.031 R)
• M36: 10,295,026 km (0.072 R)
• M37: 10,420,240 km (0.083 R)
• M38: 10,849,586 km (0.085 R)
• M39: 11,130,530 km (0.103 R)
• M40: 11,233,304 km (0.099 R)
• M41: 11,725,631 km (0.087 R)
• M42: 12,145,851 km (0.088 R)
• M43: 12,304,724 km (0.092 R)
• M44: 13,217,869 km (0.099 R)
• M45: 13,737,572 km (0.092 R)
• M46: 14,628,278 km (0.107 R)
• M47: 14,882,146 km (0.069 R)
• M48: 15,052,239 km (0.06 R)
• M49: 15,137,509 km (0.115 R)
• M50: 15,623,702 km (0.067 R)
• M51: 16,611,647 km (0.091 R)
• M52: 18,434,497 km (0.059 R)
• M53: 18,525,752 km (0.085 R)
• M54: 18,678,192 km (0.067 R)
• M55: 19,230,507 km (0.095 R)
• M56: 19,323,108 km (0.082 R)
• M57: 19,912,973 km (0.077 R)
• M58: 20,257,197 km (0.117 R)
• M59: 21,429,297 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 11.2

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.72 AU - 9.64 AU

Year: 8814 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,889,055 km

• M1: 161,416 km (0.057 R)
• M2: 245,191 km (0.056 R)
• M3: 328,068 km (0.089 R)
• M4: 425,606 km (0.081 R)
• M5: 595,100 km (0.092 R)
• M6: 1,281,007 km (0.117 R)
• M7: 1,450,052 km (0.067 R)
• M8: 2,199,089 km (0.069 R)
• M9: 2,587,146 km (0.061 R)
• M10: 3,081,417 km (0.115 R)
• M11: 3,252,707 km (0.088 R)
• M12: 4,800,296 km (0.061 R)
• M13: 5,718,379 km (0.084 R)
• M14: 5,788,540 km (0.109 R)
• M15: 6,396,805 km (0.07 R)
• M16: 6,506,311 km (0.096 R)
• M17: 6,875,668 km (0.093 R)
• M18: 7,100,663 km (0.119 R)
• M19: 7,480,941 km (0.07 R)
• M20: 7,673,623 km (0.118 R)
• M21: 7,751,114 km (0.109 R)
• M22: 8,024,579 km (0.062 R)
• M23: 8,581,083 km (0.097 R)
• M24: 9,315,011 km (0.087 R)
• M25: 9,397,738 km (0.116 R)
• M26: 9,564,091 km (0.12 R)
• M27: 9,647,567 km (0.088 R)
• M28: 10,410,217 km (0.1 R)
• M29: 10,973,153 km (0.07 R)
• M30: 11,280,427 km (0.111 R)
• M31: 12,038,440 km (0.079 R)
• M32: 12,128,647 km (0.1 R)
• M33: 13,980,819 km (0.109 R)
• M34: 14,218,380 km (0.045 R)
• M35: 14,457,437 km (0.108 R)
• M36: 14,553,479 km (0.042 R)
• M37: 14,697,841 km (0.095 R)
• M38: 15,085,150 km (0.094 R)
• M39: 16,117,974 km (0.048 R)
• M40: 16,567,665 km (0.062 R)
• M41: 19,087,192 km (0.088 R)
• M42: 19,245,317 km (0.077 R)
• M43: 19,456,849 km (0.072 R)
• M44: 19,828,899 km (0.075 R)
• M45: 19,988,968 km (0.09 R)
• M46: 21,013,265 km (0.093 R)
• M47: 21,285,683 km (0.102 R)
• M48: 21,668,952 km (0.12 R)
• M49: 22,331,372 km (0.098 R)
• M50: 22,832,525 km (0.072 R)
• M51: 23,168,821 km (0.098 R)
• M52: 23,281,169 km (0.118 R)
• M53: 23,563,011 km (0.083 R)
• M54: 24,701,900 km (0.086 R)
• M55: 25,278,001 km (0.046 R)
• M56: 26,326,084 km (0.105 R)
• M57: 28,766,324 km (0.112 R)
• M58: 28,947,637 km (0.086 R)
• M59: 29,129,398 km (0.091 R)
• M60: 30,473,834 km (0.112 R)
• M61: 30,905,873 km (0.11 R)
• M62: 31,153,607 km (0.109 R)
• M63: 31,776,084 km (0.109 R)
• M64: 33,349,853 km (0.103 R)
• M65: 34,178,177 km (0.064 R)
• M66: 34,755,625 km (0.118 R)
• M67: 35,790,243 km (0.1 R)
• M68: 36,050,394 km (0.111 R)
• M69: 36,442,041 km (0.048 R)
• M70: 38,088,515 km (0.113 R)
• M71: 38,553,765 km (0.119 R)
• M72: 38,753,777 km (0.104 R)
• M73: 40,976,652 km (0.105 R)
• M74: 41,385,353 km (0.085 R)
• M75: 42,206,646 km (0.111 R)
• M76: 42,412,792 km (0.111 R)
• M77: 42,895,095 km (0.118 R)
• M78: 43,448,607 km (0.105 R)
• M79: 43,865,237 km (0.038 R)
• M80: 45,052,895 km (0.119 R)
• M81: 45,545,072 km (0.092 R)
• M82: 46,747,689 km (0.047 R)
• M83: 47,459,924 km (0.115 R)
• M84: 47,889,121 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit