🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 263 Days

Day: 43.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.98 AU - 1.14 AU

Year: 409 Days

Day: 36.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,363,595 km

• M1: 387,608 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.99 AU - 3.29 AU

Year: 1607 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,363,595 km

• M1: 953,986 km (0.109 R)
• M2: 1,547,440 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.55 AU - 2.93 AU

Year: 1700 Days

Day: 25.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 13.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.98 AU - 5.4 AU

Year: 3806 Days

Day: 7.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,363,595 km

• M1: 185,352 km (0.078 R)
• M2: 284,535 km (0.117 R)
• M3: 382,223 km (0.1 R)
• M4: 475,871 km (0.094 R)
• M5: 572,361 km (0.05 R)
• M6: 745,596 km (0.081 R)
• M7: 909,405 km (0.11 R)
• M8: 1,035,816 km (0.084 R)
• M9: 1,232,238 km (0.096 R)
• M10: 1,845,589 km (0.12 R)
• M11: 2,152,564 km (0.095 R)
• M12: 2,420,942 km (0.062 R)
• M13: 3,020,381 km (0.114 R)
• M14: 3,169,979 km (0.117 R)
• M15: 3,460,947 km (0.058 R)
• M16: 3,570,452 km (0.048 R)
• M17: 3,697,012 km (0.064 R)
• M18: 3,938,314 km (0.077 R)
• M19: 4,102,123 km (0.068 R)
• M20: 4,185,000 km (0.085 R)
• M21: 4,352,251 km (0.104 R)
• M22: 4,745,544 km (0.088 R)
• M23: 4,867,466 km (0.034 R)
• M24: 5,222,013 km (0.09 R)
• M25: 5,603,188 km (0.111 R)
• M26: 5,713,891 km (0.086 R)
• M27: 5,843,891 km (0.119 R)
• M28: 6,125,734 km (0.1 R)
• M29: 6,663,987 km (0.105 R)
• M30: 6,801,018 km (0.088 R)
• M31: 7,439,203 km (0.063 R)
• M32: 7,683,496 km (0.094 R)
• M33: 8,013,360 km (0.086 R)
• M34: 8,263,786 km (0.111 R)
• M35: 8,348,010 km (0.117 R)
• M36: 8,837,045 km (0.048 R)
• M37: 9,009,233 km (0.119 R)
• M38: 9,357,197 km (0.107 R)
• M39: 9,466,852 km (0.039 R)
• M40: 9,665,369 km (0.084 R)
• M41: 10,066,441 km (0.113 R)
• M42: 10,201,378 km (0.036 R)
• M43: 10,450,309 km (0.091 R)
• M44: 10,541,414 km (0.037 R)
• M45: 10,632,669 km (0.067 R)
• M46: 11,395,917 km (0.12 R)
• M47: 12,057,439 km (0.111 R)
• M48: 12,296,795 km (0.108 R)
• M49: 12,392,987 km (0.088 R)
• M50: 12,804,531 km (0.036 R)
• M51: 12,999,606 km (0.071 R)
• M52: 13,195,879 km (0.079 R)
• M53: 14,141,337 km (0.106 R)
• M54: 14,444,422 km (0.105 R)
• M55: 14,596,863 km (0.074 R)
• M56: 15,031,444 km (0.089 R)
• M57: 16,466,686 km (0.096 R)
• M58: 17,294,860 km (0.106 R)
• M59: 17,564,884 km (0.039 R)
• M60: 17,700,420 km (0.097 R)
• M61: 18,054,518 km (0.075 R)
• M62: 18,383,484 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 14.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.55 AU - 7.69 AU

Year: 6383 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,363,595 km

• M1: 220,507 km (0.06 R)
• M2: 319,541 km (0.066 R)
• M3: 579,093 km (0.105 R)
• M4: 679,773 km (0.087 R)
• M5: 801,695 km (0.116 R)
• M6: 1,370,765 km (0.116 R)
• M7: 2,603,302 km (0.103 R)
• M8: 3,129,737 km (0.106 R)
• M9: 3,714,665 km (0.107 R)
• M10: 4,149,845 km (0.063 R)
• M11: 4,254,563 km (0.095 R)
• M12: 4,466,992 km (0.089 R)
• M13: 4,601,481 km (0.088 R)
• M14: 4,737,465 km (0.062 R)
• M15: 5,013,324 km (0.075 R)
• M16: 5,153,347 km (0.082 R)
• M17: 5,322,991 km (0.096 R)
• M18: 5,697,285 km (0.089 R)
• M19: 5,814,121 km (0.1 R)
• M20: 6,139,796 km (0.078 R)
• M21: 6,995,645 km (0.111 R)
• M22: 7,726,730 km (0.059 R)
• M23: 8,052,255 km (0.042 R)
• M24: 9,021,948 km (0.113 R)
• M25: 9,158,681 km (0.079 R)
• M26: 9,642,480 km (0.11 R)
• M27: 10,241,171 km (0.038 R)
• M28: 10,419,641 km (0.056 R)
• M29: 10,779,574 km (0.118 R)
• M30: 13,334,406 km (0.103 R)
• M31: 13,490,287 km (0.077 R)
• M32: 13,686,111 km (0.054 R)
• M33: 13,843,338 km (0.102 R)
• M34: 14,438,588 km (0.09 R)
• M35: 14,558,715 km (0.108 R)
• M36: 14,759,625 km (0.06 R)
• M37: 15,245,369 km (0.041 R)
• M38: 15,408,581 km (0.04 R)
• M39: 15,531,251 km (0.106 R)
• M40: 15,654,220 km (0.045 R)
• M41: 16,608,505 km (0.095 R)
• M42: 17,198,519 km (0.118 R)
• M43: 17,368,462 km (0.109 R)
• M44: 17,667,060 km (0.09 R)
• M45: 18,226,107 km (0.07 R)
• M46: 19,317,573 km (0.117 R)
• M47: 19,760,084 km (0.088 R)
• M48: 20,071,995 km (0.066 R)
• M49: 20,971,826 km (0.091 R)
• M50: 21,563,785 km (0.113 R)
• M51: 22,717,633 km (0.1 R)
• M52: 23,325,450 km (0.077 R)
• M53: 23,844,105 km (0.075 R)
• M54: 24,223,635 km (0.115 R)
• M55: 25,036,849 km (0.111 R)
• M56: 25,422,662 km (0.084 R)
• M57: 25,567,922 km (0.08 R)
• M58: 25,664,861 km (0.027 R)
• M59: 25,859,189 km (0.102 R)
• M60: 27,282,164 km (0.112 R)
• M61: 27,928,277 km (0.116 R)
• M62: 29,438,617 km (0.105 R)
• M63: 29,896,985 km (0.105 R)
• M64: 30,511,683 km (0.088 R)
• M65: 31,234,240 km (0.045 R)
• M66: 31,493,643 km (0.105 R)
• M67: 31,805,854 km (0.112 R)
• M68: 32,171,321 km (0.109 R)
• M69: 33,276,401 km (0.111 R)
• M70: 33,594,446 km (0.075 R)
• M71: 33,966,795 km (0.069 R)
• M72: 35,577,814 km (0.109 R)
• M73: 36,066,102 km (0.107 R)
• M74: 36,229,313 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 14

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.09 AU - 10.67 AU

Year: 12532 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,363,595 km

• M1: 188,493 km (0.06 R)
• M2: 683,662 km (0.07 R)
• M3: 931,247 km (0.105 R)
• M4: 1,077,703 km (0.075 R)
• M5: 1,301,053 km (0.056 R)
• M6: 1,466,957 km (0.106 R)
• M7: 2,373,370 km (0.083 R)
• M8: 2,549,297 km (0.081 R)
• M9: 3,008,264 km (0.119 R)
• M10: 3,361,763 km (0.027 R)
• M11: 4,108,706 km (0.058 R)
• M12: 4,720,710 km (0.08 R)
• M13: 4,906,361 km (0.116 R)
• M14: 5,477,676 km (0.086 R)
• M15: 5,633,557 km (0.112 R)
• M16: 5,910,163 km (0.115 R)
• M17: 6,191,257 km (0.099 R)
• M18: 6,353,870 km (0.098 R)
• M19: 6,517,979 km (0.119 R)
• M20: 7,060,870 km (0.076 R)
• M21: 7,445,486 km (0.111 R)
• M22: 7,618,571 km (0.114 R)
• M23: 8,594,697 km (0.118 R)
• M24: 9,005,343 km (0.087 R)
• M25: 9,798,661 km (0.119 R)
• M26: 10,084,093 km (0.119 R)
• M27: 11,006,065 km (0.068 R)
• M28: 11,702,593 km (0.093 R)
• M29: 13,400,678 km (0.07 R)
• M30: 13,558,803 km (0.098 R)
• M31: 13,664,569 km (0.059 R)
• M32: 14,305,296 km (0.101 R)
• M33: 14,413,007 km (0.118 R)
• M34: 14,846,691 km (0.116 R)
• M35: 15,949,527 km (0.103 R)
• M36: 16,061,276 km (0.09 R)
• M37: 16,398,171 km (0.07 R)
• M38: 16,510,967 km (0.092 R)
• M39: 18,175,393 km (0.101 R)
• M40: 18,526,500 km (0.118 R)
• M41: 18,879,850 km (0.119 R)
• M42: 20,073,641 km (0.115 R)
• M43: 20,254,804 km (0.11 R)
• M44: 20,375,828 km (0.117 R)
• M45: 21,168,847 km (0.118 R)
• M46: 21,291,667 km (0.099 R)
• M47: 22,283,351 km (0.104 R)
• M48: 22,659,290 km (0.07 R)
• M49: 22,910,914 km (0.099 R)
• M50: 23,417,153 km (0.108 R)
• M51: 23,991,011 km (0.059 R)
• M52: 24,376,225 km (0.028 R)
• M53: 25,609,360 km (0.114 R)
• M54: 25,805,932 km (0.112 R)
• M55: 27,732,004 km (0.08 R)
• M56: 29,910,598 km (0.114 R)
• M57: 30,256,020 km (0.096 R)
• M58: 30,672,201 km (0.054 R)
• M59: 31,370,075 km (0.087 R)
• M60: 33,997,462 km (0.057 R)
• M61: 34,647,316 km (0.037 R)
• M62: 34,792,126 km (0.116 R)
• M63: 35,009,941 km (0.118 R)
• M64: 35,374,062 km (0.083 R)
• M65: 35,593,073 km (0.11 R)
• M66: 38,856,701 km (0.112 R)
• M67: 40,524,118 km (0.12 R)
• M68: 41,674,376 km (0.041 R)
• M69: 43,224,659 km (0.109 R)
• M70: 44,006,906 km (0.04 R)
• M71: 44,793,941 km (0.094 R)
• M72: 45,030,904 km (0.075 R)
• M73: 46,142,266 km (0.07 R)
• M74: 46,941,717 km (0.062 R)
• M75: 47,665,173 km (0.072 R)
• M76: 49,448,978 km (0.083 R)
• M77: 50,184,999 km (0.108 R)
• M78: 50,513,367 km (0.044 R)
• M79: 51,254,624 km (0.117 R)
• M80: 52,664,734 km (0.086 R)
• M81: 53,500,088 km (0.071 R)
• M82: 55,014,767 km (0.057 R)
• M83: 56,543,657 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 8.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.71 AU - 11.59 AU

Year: 13024 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,363,595 km

• M1: 130,449 km (0.04 R)
• M2: 209,736 km (0.081 R)
• M3: 288,275 km (0.087 R)
• M4: 380,727 km (0.116 R)
• M5: 630,705 km (0.098 R)
• M6: 1,002,007 km (0.026 R)
• M7: 1,057,657 km (0.05 R)
• M8: 1,270,684 km (0.052 R)
• M9: 1,693,298 km (0.106 R)
• M10: 2,304,406 km (0.077 R)
• M11: 2,531,046 km (0.118 R)
• M12: 2,608,089 km (0.098 R)
• M13: 2,764,868 km (0.113 R)
• M14: 3,114,927 km (0.07 R)
• M15: 3,281,429 km (0.072 R)
• M16: 3,681,155 km (0.102 R)
• M17: 3,887,001 km (0.108 R)
• M18: 4,402,366 km (0.119 R)
• M19: 4,684,059 km (0.118 R)
• M20: 5,068,675 km (0.053 R)
• M21: 5,264,798 km (0.105 R)
• M22: 5,363,832 km (0.118 R)
• M23: 5,766,250 km (0.088 R)
• M24: 5,868,276 km (0.084 R)
• M25: 6,108,979 km (0.069 R)
• M26: 6,850,386 km (0.102 R)
• M27: 8,532,763 km (0.087 R)
• M28: 8,805,480 km (0.085 R)
• M29: 8,884,019 km (0.05 R)
• M30: 10,377,155 km (0.09 R)
• M31: 10,962,233 km (0.114 R)
• M32: 11,131,278 km (0.071 R)
• M33: 11,429,427 km (0.115 R)
• M34: 11,730,119 km (0.113 R)
• M35: 11,859,820 km (0.101 R)
• M36: 12,383,263 km (0.104 R)
• M37: 12,692,183 km (0.112 R)
• M38: 12,825,325 km (0.049 R)
• M39: 13,182,564 km (0.093 R)
• M40: 13,452,738 km (0.075 R)
• M41: 13,543,245 km (0.076 R)
• M42: 14,644,584 km (0.066 R)
• M43: 15,111,928 km (0.116 R)
• M44: 15,965,384 km (0.103 R)
• M45: 16,061,276 km (0.101 R)
• M46: 16,446,341 km (0.118 R)
• M47: 16,640,070 km (0.088 R)
• M48: 18,568,237 km (0.059 R)
• M49: 18,871,023 km (0.119 R)
• M50: 19,532,844 km (0.114 R)
• M51: 20,047,162 km (0.042 R)
• M52: 21,935,237 km (0.117 R)
• M53: 22,041,900 km (0.066 R)
• M54: 22,362,488 km (0.093 R)
• M55: 22,469,750 km (0.087 R)
• M56: 23,062,756 km (0.105 R)
• M57: 23,497,188 km (0.073 R)
• M58: 23,606,095 km (0.049 R)
• M59: 23,770,054 km (0.119 R)
• M60: 24,927,643 km (0.09 R)
• M61: 25,821,939 km (0.094 R)
• M62: 27,297,572 km (0.092 R)
• M63: 28,800,283 km (0.098 R)
• M64: 29,092,298 km (0.092 R)
• M65: 29,209,433 km (0.111 R)
• M66: 30,507,943 km (0.104 R)
• M67: 31,104,389 km (0.059 R)
• M68: 31,704,576 km (0.111 R)
• M69: 32,127,040 km (0.11 R)
• M70: 32,490,713 km (0.043 R)
• M71: 32,855,582 km (0.092 R)
• M72: 32,916,618 km (0.062 R)
• M73: 34,267,337 km (0.084 R)
• M74: 35,011,586 km (0.057 R)
• M75: 35,448,263 km (0.073 R)
• M76: 35,886,734 km (0.085 R)
• M77: 36,264,020 km (0.1 R)
• M78: 36,579,372 km (0.104 R)
• M79: 38,812,569 km (0.119 R)
• M80: 39,264,504 km (0.071 R)
• M81: 42,609,214 km (0.046 R)
• M82: 43,008,640 km (0.037 R)
• M83: 43,476,283 km (0.112 R)
• M84: 43,677,193 km (0.106 R)
• M85: 43,811,382 km (0.109 R)
• M86: 43,945,571 km (0.094 R)
• M87: 44,281,867 km (0.076 R)
• M88: 44,889,235 km (0.069 R)
• M89: 45,024,621 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit