🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 35 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 22.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,373,122 km

• M1: 223,499 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.16 AU - 1.5 AU

Year: 547 Days

Day: 19.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.06 AU - 1.74 AU

Year: 590 Days

Day: 47.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.52 AU - 4.7 AU

Year: 2970 Days

Day: 22.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 10.3

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.1 AU - 6.52 AU

Year: 4362 Days

Day: 9.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,373,122 km

• M1: 132,095 km (0.052 R)
• M2: 482,453 km (0.114 R)
• M3: 656,435 km (0.105 R)
• M4: 784,641 km (0.028 R)
• M5: 1,117,795 km (0.084 R)
• M6: 1,409,661 km (0.117 R)
• M7: 1,637,199 km (0.073 R)
• M8: 1,985,164 km (0.111 R)
• M9: 2,208,513 km (0.106 R)
• M10: 2,891,428 km (0.084 R)
• M11: 3,182,246 km (0.115 R)
• M12: 3,578,231 km (0.115 R)
• M13: 3,851,098 km (0.11 R)
• M14: 3,950,132 km (0.088 R)
• M15: 4,110,501 km (0.108 R)
• M16: 4,646,659 km (0.096 R)
• M17: 5,226,650 km (0.032 R)
• M18: 5,292,473 km (0.09 R)
• M19: 5,380,886 km (0.111 R)
• M20: 5,447,307 km (0.077 R)
• M21: 5,514,178 km (0.093 R)
• M22: 5,648,666 km (0.051 R)
• M23: 5,852,418 km (0.107 R)
• M24: 5,920,785 km (0.109 R)
• M25: 6,549,096 km (0.118 R)
• M26: 6,620,155 km (0.101 R)
• M27: 6,739,384 km (0.069 R)
• M28: 7,198,500 km (0.12 R)
• M29: 7,321,021 km (0.098 R)
• M30: 7,692,771 km (0.09 R)
• M31: 8,020,091 km (0.092 R)
• M32: 8,096,237 km (0.056 R)
• M33: 8,480,703 km (0.049 R)
• M34: 9,134,745 km (0.104 R)
• M35: 9,859,397 km (0.073 R)
• M36: 10,022,908 km (0.108 R)
• M37: 10,132,563 km (0.109 R)
• M38: 10,658,250 km (0.078 R)
• M39: 11,023,119 km (0.116 R)
• M40: 11,506,470 km (0.099 R)
• M41: 11,765,125 km (0.063 R)
• M42: 12,142,261 km (0.087 R)
• M43: 12,464,495 km (0.045 R)
• M44: 12,552,757 km (0.105 R)
• M45: 12,789,421 km (0.113 R)
• M46: 13,811,623 km (0.095 R)
• M47: 14,178,737 km (0.115 R)
• M48: 14,301,856 km (0.079 R)
• M49: 14,487,058 km (0.103 R)
• M50: 14,704,274 km (0.118 R)
• M51: 14,922,537 km (0.099 R)
• M52: 15,393,770 km (0.05 R)
• M53: 15,774,347 km (0.057 R)
• M54: 16,609,552 km (0.114 R)
• M55: 17,327,473 km (0.111 R)
• M56: 17,525,091 km (0.105 R)
• M57: 18,022,355 km (0.097 R)
• M58: 18,895,109 km (0.093 R)
• M59: 19,610,037 km (0.069 R)
• M60: 19,781,626 km (0.089 R)
• M61: 20,472,768 km (0.085 R)
• M62: 20,681,756 km (0.109 R)
• M63: 21,772,325 km (0.114 R)
• M64: 21,914,442 km (0.103 R)
• M65: 23,098,360 km (0.109 R)
• M66: 23,388,430 km (0.039 R)
• M67: 23,461,135 km (0.058 R)
• M68: 23,972,460 km (0.107 R)
• M69: 24,119,066 km (0.055 R)
• M70: 24,413,475 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 13.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.45 AU - 9.05 AU

Year: 7690 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,373,122 km

• M1: 241,750 km (0.092 R)
• M2: 346,319 km (0.084 R)
• M3: 500,405 km (0.093 R)
• M4: 657,632 km (0.065 R)
• M5: 950,994 km (0.113 R)
• M6: 1,496,428 km (0.087 R)
• M7: 1,679,834 km (0.032 R)
• M8: 2,069,537 km (0.052 R)
• M9: 2,466,270 km (0.073 R)
• M10: 2,618,561 km (0.03 R)
• M11: 2,751,853 km (0.039 R)
• M12: 2,910,127 km (0.118 R)
• M13: 3,403,501 km (0.05 R)
• M14: 3,524,975 km (0.059 R)
• M15: 3,797,392 km (0.073 R)
• M16: 4,336,543 km (0.035 R)
• M17: 4,628,708 km (0.108 R)
• M18: 4,954,981 km (0.06 R)
• M19: 5,401,830 km (0.118 R)
• M20: 5,978,529 km (0.095 R)
• M21: 6,096,412 km (0.084 R)
• M22: 6,274,434 km (0.116 R)
• M23: 7,825,165 km (0.089 R)
• M24: 8,543,684 km (0.082 R)
• M25: 8,810,267 km (0.036 R)
• M26: 9,181,270 km (0.059 R)
• M27: 9,591,916 km (0.111 R)
• M28: 9,938,684 km (0.042 R)
• M29: 10,148,720 km (0.061 R)
• M30: 10,680,540 km (0.055 R)
• M31: 11,330,543 km (0.109 R)
• M32: 11,586,804 km (0.09 R)
• M33: 11,845,159 km (0.11 R)
• M34: 12,292,307 km (0.108 R)
• M35: 12,517,901 km (0.118 R)
• M36: 12,744,991 km (0.086 R)
• M37: 12,973,427 km (0.099 R)
• M38: 13,357,145 km (0.027 R)
• M39: 13,589,171 km (0.065 R)
• M40: 13,861,589 km (0.104 R)
• M41: 15,574,485 km (0.066 R)
• M42: 16,352,394 km (0.061 R)
• M43: 16,517,849 km (0.06 R)
• M44: 16,808,667 km (0.108 R)
• M45: 16,975,618 km (0.112 R)
• M46: 17,185,055 km (0.116 R)
• M47: 17,395,390 km (0.073 R)
• M48: 17,861,238 km (0.055 R)
• M49: 18,074,265 km (0.099 R)
• M50: 18,331,125 km (0.059 R)
• M51: 18,805,051 km (0.109 R)
• M52: 18,891,668 km (0.071 R)
• M53: 19,021,818 km (0.079 R)
• M54: 19,414,064 km (0.091 R)
• M55: 19,985,528 km (0.114 R)
• M56: 20,206,783 km (0.099 R)
• M57: 20,339,925 km (0.104 R)
• M58: 20,696,417 km (0.116 R)
• M59: 21,054,853 km (0.099 R)
• M60: 24,420,506 km (0.066 R)
• M61: 24,562,474 km (0.082 R)
• M62: 25,323,628 km (0.104 R)
• M63: 25,611,155 km (0.103 R)
• M64: 26,577,259 km (0.118 R)
• M65: 26,674,497 km (0.099 R)
• M66: 27,211,703 km (0.111 R)
• M67: 28,445,586 km (0.117 R)
• M68: 29,194,772 km (0.088 R)
• M69: 29,647,306 km (0.12 R)
• M70: 30,559,554 km (0.091 R)
• M71: 31,532,389 km (0.06 R)
• M72: 33,403,409 km (0.055 R)
• M73: 34,193,735 km (0.072 R)
• M74: 34,883,531 km (0.098 R)
• M75: 35,685,226 km (0.111 R)
• M76: 35,953,754 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6 AU - 9.5 AU

Year: 7690 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,373,122 km

• M1: 144,811 km (0.12 R)
• M2: 220,657 km (0.034 R)
• M3: 331,958 km (0.025 R)
• M4: 690,843 km (0.105 R)
• M5: 917,035 km (0.089 R)
• M6: 1,098,048 km (0.091 R)
• M7: 1,219,522 km (0.091 R)
• M8: 1,610,571 km (0.111 R)
• M9: 1,789,939 km (0.077 R)
• M10: 1,871,769 km (0.104 R)
• M11: 1,934,001 km (0.12 R)
• M12: 2,039,318 km (0.027 R)
• M13: 2,781,772 km (0.085 R)
• M14: 2,949,322 km (0.068 R)
• M15: 3,120,312 km (0.083 R)
• M16: 3,244,479 km (0.079 R)
• M17: 3,523,329 km (0.115 R)
• M18: 3,600,821 km (0.026 R)
• M19: 4,131,594 km (0.11 R)
• M20: 4,602,079 km (0.089 R)
• M21: 4,658,478 km (0.12 R)
• M22: 4,800,745 km (0.094 R)
• M23: 5,060,447 km (0.103 R)
• M24: 5,928,115 km (0.088 R)
• M25: 6,113,467 km (0.044 R)
• M26: 6,363,445 km (0.1 R)
• M27: 6,426,425 km (0.103 R)
• M28: 6,873,573 km (0.116 R)
• M29: 7,199,248 km (0.088 R)
• M30: 7,596,580 km (0.08 R)
• M31: 7,831,598 km (0.054 R)
• M32: 7,967,134 km (0.117 R)
• M33: 8,621,026 km (0.105 R)
• M34: 8,831,062 km (0.068 R)
• M35: 8,936,827 km (0.106 R)
• M36: 9,292,122 km (0.097 R)
• M37: 9,435,586 km (0.095 R)
• M38: 9,724,610 km (0.115 R)
• M39: 9,943,471 km (0.06 R)
• M40: 10,385,832 km (0.05 R)
• M41: 11,213,557 km (0.097 R)
• M42: 11,519,784 km (0.069 R)
• M43: 12,494,414 km (0.107 R)
• M44: 12,573,551 km (0.072 R)
• M45: 13,132,150 km (0.082 R)
• M46: 13,373,900 km (0.103 R)
• M47: 13,576,605 km (0.083 R)
• M48: 13,944,018 km (0.102 R)
• M49: 14,356,010 km (0.074 R)
• M50: 14,939,741 km (0.113 R)
• M51: 15,065,702 km (0.081 R)
• M52: 15,150,076 km (0.111 R)
• M53: 15,318,972 km (0.092 R)
• M54: 15,701,493 km (0.12 R)
• M55: 15,958,203 km (0.064 R)
• M56: 17,394,941 km (0.095 R)
• M57: 17,838,499 km (0.086 R)
• M58: 18,061,549 km (0.118 R)
• M59: 19,100,058 km (0.103 R)
• M60: 20,343,665 km (0.095 R)
• M61: 21,328,916 km (0.076 R)
• M62: 21,994,477 km (0.088 R)
• M63: 23,005,460 km (0.051 R)
• M64: 23,151,018 km (0.043 R)
• M65: 23,345,795 km (0.109 R)
• M66: 23,589,939 km (0.051 R)
• M67: 24,674,224 km (0.068 R)
• M68: 25,523,042 km (0.079 R)
• M69: 26,483,161 km (0.107 R)
• M70: 26,839,952 km (0.102 R)
• M71: 27,867,839 km (0.06 R)
• M72: 27,971,361 km (0.045 R)
• M73: 28,647,244 km (0.068 R)
• M74: 28,804,023 km (0.077 R)
• M75: 29,697,571 km (0.077 R)
• M76: 30,280,554 km (0.051 R)
• M77: 30,867,426 km (0.117 R)
• M78: 31,189,062 km (0.043 R)
• M79: 35,302,704 km (0.075 R)
• M80: 35,526,951 km (0.085 R)
• M81: 35,751,498 km (0.115 R)
• M82: 36,258,634 km (0.116 R)
• M83: 36,768,165 km (0.078 R)
• M84: 37,166,095 km (0.1 R)
• M85: 37,851,552 km (0.098 R)
• M86: 38,138,332 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 14.1

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.4 AU - 9.8 AU

Year: 8217 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 77.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,373,122 km

• M1: 177,273 km (0.104 R)
• M2: 287,378 km (0.12 R)
• M3: 441,912 km (0.076 R)
• M4: 545,135 km (0.072 R)
• M5: 713,432 km (0.083 R)
• M6: 888,163 km (0.103 R)
• M7: 1,402,779 km (0.105 R)
• M8: 1,975,290 km (0.11 R)
• M9: 2,172,311 km (0.09 R)
• M10: 2,297,524 km (0.103 R)
• M11: 2,475,246 km (0.099 R)
• M12: 3,286,665 km (0.057 R)
• M13: 3,774,055 km (0.088 R)
• M14: 3,937,865 km (0.044 R)
• M15: 4,467,890 km (0.078 R)
• M16: 4,566,774 km (0.074 R)
• M17: 4,791,919 km (0.063 R)
• M18: 5,357,997 km (0.082 R)
• M19: 5,648,965 km (0.093 R)
• M20: 5,783,005 km (0.069 R)
• M21: 5,877,551 km (0.072 R)
• M22: 6,109,128 km (0.117 R)
• M23: 6,525,310 km (0.096 R)
• M24: 6,907,831 km (0.116 R)
• M25: 7,137,913 km (0.098 R)
• M26: 7,739,446 km (0.054 R)
• M27: 8,587,217 km (0.107 R)
• M28: 8,819,393 km (0.118 R)
• M29: 9,053,663 km (0.082 R)
• M30: 9,448,602 km (0.056 R)
• M31: 10,917,204 km (0.09 R)
• M32: 11,118,413 km (0.061 R)
• M33: 11,270,255 km (0.103 R)
• M34: 11,388,587 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 15

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.84 AU - 8.94 AU

Year: 9448 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,373,122 km

• M1: 191,784 km (0.114 R)
• M2: 291,566 km (0.102 R)
• M3: 493,823 km (0.118 R)
• M4: 659,577 km (0.113 R)
• M5: 847,622 km (0.028 R)
• M6: 1,174,044 km (0.056 R)
• M7: 1,297,313 km (0.09 R)
• M8: 1,574,966 km (0.086 R)
• M9: 1,783,057 km (0.096 R)
• M10: 2,075,072 km (0.104 R)
• M11: 2,402,841 km (0.045 R)
• M12: 2,542,865 km (0.107 R)
• M13: 2,958,148 km (0.1 R)
• M14: 3,130,485 km (0.083 R)
• M15: 4,331,158 km (0.114 R)
• M16: 5,083,635 km (0.095 R)
• M17: 5,213,187 km (0.064 R)
• M18: 5,528,240 km (0.118 R)
• M19: 5,661,531 km (0.1 R)
• M20: 6,012,937 km (0.077 R)
• M21: 6,483,273 km (0.108 R)
• M22: 6,908,430 km (0.058 R)
• M23: 7,666,741 km (0.067 R)
• M24: 7,845,511 km (0.037 R)
• M25: 9,072,961 km (0.104 R)
• M26: 9,262,203 km (0.083 R)
• M27: 9,516,669 km (0.074 R)
• M28: 9,773,378 km (0.102 R)
• M29: 10,130,319 km (0.102 R)
• M30: 10,458,387 km (0.078 R)
• M31: 11,057,975 km (0.066 R)
• M32: 11,668,784 km (0.096 R)
• M33: 11,840,372 km (0.089 R)
• M34: 12,500,248 km (0.11 R)
• M35: 12,781,792 km (0.075 R)
• M36: 12,958,766 km (0.048 R)
• M37: 14,514,285 km (0.039 R)
• M38: 14,699,038 km (0.05 R)
• M39: 14,810,189 km (0.04 R)
• M40: 15,145,588 km (0.095 R)
• M41: 15,407,982 km (0.097 R)
• M42: 15,975,706 km (0.109 R)
• M43: 16,898,426 km (0.118 R)
• M44: 17,014,963 km (0.089 R)
• M45: 17,405,413 km (0.084 R)
• M46: 17,838,200 km (0.114 R)
• M47: 18,075,911 km (0.051 R)
• M48: 19,198,792 km (0.116 R)
• M49: 19,442,338 km (0.037 R)
• M50: 20,014,699 km (0.058 R)
• M51: 20,426,991 km (0.087 R)
• M52: 21,008,777 km (0.053 R)
• M53: 21,343,727 km (0.101 R)
• M54: 21,722,658 km (0.095 R)
• M55: 21,891,704 km (0.057 R)
• M56: 22,615,458 km (0.106 R)
• M57: 22,915,701 km (0.04 R)
• M58: 23,433,609 km (0.066 R)
• M59: 23,955,406 km (0.077 R)
• M60: 24,173,969 km (0.041 R)
• M61: 24,524,925 km (0.086 R)
• M62: 24,833,546 km (0.06 R)
• M63: 24,966,089 km (0.073 R)
• M64: 25,856,346 km (0.088 R)
• M65: 26,215,381 km (0.107 R)
• M66: 26,711,747 km (0.076 R)
• M67: 27,484,869 km (0.101 R)
• M68: 27,943,237 km (0.111 R)
• M69: 28,960,353 km (0.102 R)
• M70: 29,567,122 km (0.104 R)
• M71: 29,848,515 km (0.105 R)
• M72: 31,460,133 km (0.07 R)
• M73: 32,035,786 km (0.09 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit