🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.06 AU - 1.42 AU

Year: 523 Days

Day: 24.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,828,343 km

• M1: 200,611 km (0.061 R)
• M2: 415,583 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.93 AU

Year: 781 Days

Day: 43.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.46 AU - 2.18 AU

Year: 930 Days

Day: 31.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,828,343 km

• M1: 1,033,422 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.11 AU

Year: 1597 Days

Day: 24.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.44 AU - 3.5 AU

Year: 1939 Days

Day: 14.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.8 AU - 3.5 AU

Year: 2117 Days

Day: 31 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,828,343 km

• M1: 552,764 km (0.095 R)
• M2: 1,157,140 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.21 AU - 4.93 AU

Year: 3110 Days

Day: 17.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 14.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.79 AU - 11.73 AU

Year: 12447 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,828,343 km

• M1: 330,013 km (0.105 R)
• M2: 529,427 km (0.114 R)
• M3: 1,292,825 km (0.096 R)
• M4: 2,389,377 km (0.087 R)
• M5: 2,478,986 km (0.107 R)
• M6: 2,600,161 km (0.075 R)
• M7: 3,072,740 km (0.063 R)
• M8: 3,236,400 km (0.113 R)
• M9: 3,885,057 km (0.079 R)
• M10: 4,315,599 km (0.081 R)
• M11: 4,761,700 km (0.104 R)
• M12: 4,990,286 km (0.102 R)
• M13: 5,222,611 km (0.101 R)
• M14: 5,941,130 km (0.091 R)
• M15: 6,437,645 km (0.055 R)
• M16: 6,947,475 km (0.059 R)
• M17: 7,077,026 km (0.048 R)
• M18: 7,871,242 km (0.074 R)
• M19: 8,142,313 km (0.11 R)
• M20: 8,324,673 km (0.074 R)
• M21: 10,618,307 km (0.096 R)
• M22: 10,918,101 km (0.092 R)
• M23: 11,373,029 km (0.039 R)
• M24: 11,989,372 km (0.114 R)
• M25: 12,145,103 km (0.115 R)
• M26: 12,301,583 km (0.069 R)
• M27: 12,458,660 km (0.091 R)
• M28: 13,254,521 km (0.043 R)
• M29: 13,794,120 km (0.076 R)
• M30: 15,399,754 km (0.078 R)
• M31: 16,656,975 km (0.056 R)
• M32: 16,772,913 km (0.06 R)
• M33: 17,415,287 km (0.113 R)
• M34: 17,946,957 km (0.045 R)
• M35: 19,208,217 km (0.096 R)
• M36: 19,512,649 km (0.026 R)
• M37: 20,871,596 km (0.106 R)
• M38: 21,121,873 km (0.066 R)
• M39: 21,310,366 km (0.099 R)
• M40: 22,324,789 km (0.09 R)
• M41: 23,095,817 km (0.029 R)
• M42: 23,941,045 km (0.1 R)
• M43: 24,203,140 km (0.065 R)
• M44: 24,466,283 km (0.119 R)
• M45: 24,598,228 km (0.107 R)
• M46: 24,928,989 km (0.069 R)
• M47: 25,930,098 km (0.057 R)
• M48: 26,604,934 km (0.077 R)
• M49: 27,490,853 km (0.086 R)
• M50: 28,317,082 km (0.043 R)
• M51: 30,206,054 km (0.084 R)
• M52: 30,347,574 km (0.118 R)
• M53: 30,844,687 km (0.085 R)
• M54: 31,344,643 km (0.082 R)
• M55: 31,919,099 km (0.091 R)
• M56: 32,569,700 km (0.083 R)
• M57: 32,860,219 km (0.077 R)
• M58: 33,370,647 km (0.103 R)
• M59: 34,399,582 km (0.118 R)
• M60: 34,695,486 km (0.073 R)
• M61: 35,513,487 km (0.078 R)
• M62: 36,037,379 km (0.104 R)
• M63: 38,388,160 km (0.108 R)
• M64: 38,772,028 km (0.079 R)
• M65: 39,311,328 km (0.091 R)
• M66: 39,543,355 km (0.076 R)
• M67: 40,553,739 km (0.118 R)
• M68: 41,336,734 km (0.057 R)
• M69: 41,809,015 km (0.062 R)
• M70: 41,966,840 km (0.118 R)
• M71: 42,441,365 km (0.112 R)
• M72: 43,316,063 km (0.091 R)
• M73: 43,475,834 km (0.119 R)
• M74: 43,956,043 km (0.08 R)
• M75: 44,679,648 km (0.093 R)
• M76: 45,002,480 km (0.077 R)
• M77: 48,191,159 km (0.103 R)
• M78: 48,854,177 km (0.12 R)
• M79: 50,861,331 km (0.084 R)
• M80: 51,198,525 km (0.087 R)
• M81: 52,214,444 km (0.112 R)
• M82: 54,352,347 km (0.11 R)
• M83: 55,909,212 km (0.114 R)
• M84: 56,083,195 km (0.099 R)
• M85: 56,605,890 km (0.066 R)
• M86: 57,831,994 km (0.065 R)
• M87: 58,889,950 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.4

Radius: 3.6

Gravity: 54.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.52 AU - 13.98 AU

Year: 18267 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,828,343 km

• M1: 440,416 km (0.098 R)
• M2: 929,302 km (0.052 R)
• M3: 1,005,447 km (0.105 R)
• M4: 1,841,251 km (0.093 R)
• M5: 2,167,374 km (0.116 R)
• M6: 2,475,994 km (0.12 R)
• M7: 3,058,229 km (0.118 R)
• M8: 3,210,071 km (0.118 R)
• M9: 3,521,384 km (0.081 R)
• M10: 4,172,135 km (0.09 R)
• M11: 4,640,825 km (0.081 R)
• M12: 5,397,342 km (0.104 R)
• M13: 6,577,370 km (0.07 R)
• M14: 6,675,057 km (0.1 R)
• M15: 6,822,560 km (0.112 R)
• M16: 6,971,111 km (0.111 R)
• M17: 7,170,974 km (0.08 R)
• M18: 7,423,346 km (0.091 R)
• M19: 7,678,709 km (0.089 R)
• M20: 8,093,095 km (0.106 R)
• M21: 8,145,454 km (0.092 R)
• M22: 8,514,812 km (0.105 R)
• M23: 9,544,643 km (0.113 R)
• M24: 10,900,598 km (0.025 R)
• M25: 11,307,205 km (0.113 R)
• M26: 11,896,920 km (0.1 R)
• M27: 12,435,921 km (0.079 R)
• M28: 12,860,779 km (0.085 R)
• M29: 13,290,424 km (0.085 R)
• M30: 13,724,707 km (0.1 R)
• M31: 13,974,835 km (0.032 R)
• M32: 14,163,478 km (0.109 R)
• M33: 14,543,456 km (0.089 R)
• M34: 15,055,081 km (0.089 R)
• M35: 15,442,689 km (0.051 R)
• M36: 16,891,844 km (0.054 R)
• M37: 17,160,073 km (0.102 R)
• M38: 17,904,621 km (0.108 R)
• M39: 19,145,535 km (0.082 R)
• M40: 19,565,307 km (0.073 R)
• M41: 19,705,929 km (0.051 R)
• M42: 20,914,530 km (0.029 R)
• M43: 23,105,242 km (0.089 R)
• M44: 24,681,405 km (0.034 R)
• M45: 26,214,484 km (0.076 R)
• M46: 26,369,617 km (0.083 R)
• M47: 26,447,108 km (0.099 R)
• M48: 27,620,554 km (0.064 R)
• M49: 27,778,230 km (0.107 R)
• M50: 28,015,343 km (0.102 R)
• M51: 30,994,884 km (0.067 R)
• M52: 31,322,952 km (0.078 R)
• M53: 31,899,951 km (0.041 R)
• M54: 33,148,046 km (0.106 R)
• M55: 34,073,309 km (0.116 R)
• M56: 34,581,642 km (0.114 R)
• M57: 34,666,614 km (0.094 R)
• M58: 35,691,509 km (0.078 R)
• M59: 36,899,811 km (0.103 R)
• M60: 40,783,671 km (0.068 R)
• M61: 41,323,270 km (0.089 R)
• M62: 42,318,545 km (0.072 R)
• M63: 42,956,131 km (0.104 R)
• M64: 43,413,452 km (0.09 R)
• M65: 44,332,880 km (0.102 R)
• M66: 45,351,642 km (0.051 R)
• M67: 45,444,692 km (0.115 R)
• M68: 46,004,038 km (0.113 R)
• M69: 48,739,435 km (0.07 R)
• M70: 48,834,729 km (0.118 R)
• M71: 49,120,760 km (0.08 R)
• M72: 51,818,309 km (0.078 R)
• M73: 52,989,062 km (0.087 R)
• M74: 54,365,961 km (0.12 R)
• M75: 55,555,413 km (0.059 R)
• M76: 56,353,219 km (0.114 R)
• M77: 56,553,231 km (0.109 R)
• M78: 57,456,204 km (0.039 R)
• M79: 57,859,071 km (0.094 R)
• M80: 58,769,075 km (0.079 R)
• M81: 59,073,357 km (0.041 R)
• M82: 59,480,113 km (0.097 R)
• M83: 61,424,138 km (0.111 R)
• M84: 61,733,057 km (0.098 R)
• M85: 62,042,426 km (0.111 R)
• M86: 62,559,286 km (0.111 R)
• M87: 66,427,588 km (0.086 R)
• M88: 67,592,507 km (0.032 R)
• M89: 68,017,813 km (0.103 R)
• M90: 68,443,868 km (0.078 R)
• M91: 69,084,895 km (0.116 R)
• M92: 71,127,504 km (0.107 R)
• M93: 71,559,992 km (0.082 R)
• M94: 72,319,051 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333

Radius: 4.1

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.97 AU - 14.71 AU

Year: 19501 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,828,343 km

• M1: 56,249 km (0.044 R)
• M2: 109,805 km (0.06 R)
• M3: 204,949 km (0.11 R)
• M4: 356,342 km (0.027 R)
• M5: 575,054 km (0.074 R)
• M6: 727,943 km (0.095 R)
• M7: 1,070,373 km (0.108 R)
• M8: 1,258,268 km (0.083 R)
• M9: 1,380,938 km (0.091 R)
• M10: 1,691,204 km (0.084 R)
• M11: 2,195,349 km (0.098 R)
• M12: 2,901,899 km (0.096 R)
• M13: 3,196,159 km (0.06 R)
• M14: 3,296,389 km (0.089 R)
• M15: 4,170,789 km (0.111 R)
• M16: 4,317,095 km (0.025 R)
• M17: 4,690,192 km (0.055 R)
• M18: 4,842,184 km (0.103 R)
• M19: 5,546,491 km (0.09 R)
• M20: 5,747,849 km (0.062 R)
• M21: 5,951,452 km (0.094 R)
• M22: 6,157,598 km (0.119 R)
• M23: 6,199,037 km (0.112 R)
• M24: 6,240,625 km (0.106 R)
• M25: 6,704,229 km (0.119 R)
• M26: 7,005,070 km (0.091 R)
• M27: 7,843,416 km (0.059 R)
• M28: 8,481,152 km (0.062 R)
• M29: 9,373,055 km (0.08 R)
• M30: 10,294,278 km (0.109 R)
• M31: 10,393,013 km (0.105 R)
• M32: 11,858,324 km (0.052 R)
• M33: 12,641,319 km (0.083 R)
• M34: 13,440,770 km (0.106 R)
• M35: 15,088,142 km (0.105 R)
• M36: 15,144,241 km (0.056 R)
• M37: 15,708,076 km (0.093 R)
• M38: 15,821,620 km (0.092 R)
• M39: 16,221,346 km (0.092 R)
• M40: 16,393,683 km (0.079 R)
• M41: 17,147,506 km (0.1 R)
• M42: 17,381,627 km (0.069 R)
• M43: 17,853,309 km (0.064 R)
• M44: 18,031,181 km (0.076 R)
• M45: 18,808,940 km (0.101 R)
• M46: 20,149,936 km (0.075 R)
• M47: 20,583,021 km (0.11 R)
• M48: 21,837,400 km (0.078 R)
• M49: 22,601,695 km (0.103 R)
• M50: 22,987,209 km (0.066 R)
• M51: 23,569,444 km (0.056 R)
• M52: 24,156,615 km (0.089 R)
• M53: 25,812,664 km (0.088 R)
• M54: 26,688,111 km (0.084 R)
• M55: 27,163,682 km (0.103 R)
• M56: 27,231,749 km (0.066 R)
• M57: 27,573,431 km (0.077 R)
• M58: 28,122,904 km (0.061 R)
• M59: 28,814,794 km (0.041 R)
• M60: 29,023,483 km (0.101 R)
• M61: 30,215,628 km (0.112 R)
• M62: 30,498,368 km (0.073 R)
• M63: 30,710,947 km (0.111 R)
• M64: 31,137,899 km (0.118 R)
• M65: 31,209,108 km (0.116 R)
• M66: 32,574,637 km (0.083 R)
• M67: 33,082,672 km (0.116 R)
• M68: 34,622,333 km (0.104 R)
• M69: 35,736,239 km (0.053 R)
• M70: 36,410,177 km (0.1 R)
• M71: 36,635,771 km (0.049 R)
• M72: 37,164,001 km (0.061 R)
• M73: 38,380,830 km (0.101 R)
• M74: 38,763,651 km (0.067 R)
• M75: 40,152,667 km (0.111 R)
• M76: 40,385,740 km (0.119 R)
• M77: 40,775,144 km (0.106 R)
• M78: 40,853,234 km (0.052 R)
• M79: 40,931,324 km (0.092 R)
• M80: 42,108,659 km (0.082 R)
• M81: 42,820,296 km (0.093 R)
• M82: 43,535,972 km (0.032 R)
• M83: 43,615,858 km (0.115 R)
• M84: 45,950,033 km (0.068 R)
• M85: 46,193,878 km (0.025 R)
• M86: 46,927,805 km (0.048 R)
• M87: 48,572,484 km (0.042 R)
• M88: 49,651,683 km (0.094 R)
• M89: 49,735,009 km (0.116 R)
• M90: 50,319,637 km (0.074 R)
• M91: 50,487,037 km (0.103 R)
• M92: 52,426,275 km (0.109 R)
• M93: 52,851,133 km (0.03 R)
• M94: 54,046,569 km (0.099 R)
• M95: 54,819,691 km (0.098 R)
• M96: 56,029,788 km (0.064 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit