🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 38.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,774,960 km

• M1: 104,419 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.65 AU - 0.67 AU

Year: 195 Days

Day: 24.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.37 AU - 1.61 AU

Year: 661 Days

Day: 16.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 110.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,774,960 km

• M1: 1,042,548 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.66 AU - 1.92 AU

Year: 870 Days

Day: 41.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.64 AU - 1.98 AU

Year: 885 Days

Day: 31 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.98 AU - 4.06 AU

Year: 2400 Days

Day: 27.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,774,960 km

• M1: 1,087,876 km (0.111 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 11.7

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.2 AU - 6.28 AU

Year: 4359 Days

Day: 9.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,774,960 km

• M1: 306,376 km (0.061 R)
• M2: 665,860 km (0.101 R)
• M3: 817,253 km (0.052 R)
• M4: 955,182 km (0.101 R)
• M5: 1,538,913 km (0.08 R)
• M6: 1,664,725 km (0.115 R)
• M7: 1,745,059 km (0.086 R)
• M8: 1,826,740 km (0.093 R)
• M9: 1,994,289 km (0.096 R)
• M10: 2,184,578 km (0.097 R)
• M11: 2,308,744 km (0.118 R)
• M12: 2,453,854 km (0.082 R)
• M13: 2,772,198 km (0.087 R)
• M14: 2,907,135 km (0.047 R)
• M15: 3,143,799 km (0.102 R)
• M16: 3,489,969 km (0.119 R)
• M17: 3,720,499 km (0.079 R)
• M18: 3,805,620 km (0.056 R)
• M19: 4,130,696 km (0.083 R)
• M20: 4,669,698 km (0.098 R)
• M21: 4,831,114 km (0.073 R)
• M22: 5,112,208 km (0.033 R)
• M23: 5,230,839 km (0.09 R)
• M24: 6,289,693 km (0.096 R)
• M25: 6,700,339 km (0.106 R)
• M26: 7,252,505 km (0.119 R)
• M27: 7,413,023 km (0.096 R)
• M28: 7,656,120 km (0.086 R)
• M29: 7,984,188 km (0.067 R)
• M30: 8,066,916 km (0.116 R)
• M31: 9,139,832 km (0.108 R)
• M32: 9,284,343 km (0.104 R)
• M33: 9,663,723 km (0.076 R)
• M34: 9,810,928 km (0.118 R)
• M35: 10,018,420 km (0.074 R)
• M36: 10,467,812 km (0.075 R)
• M37: 10,801,565 km (0.065 R)
• M38: 11,324,260 km (0.047 R)
• M39: 11,541,925 km (0.086 R)
• M40: 11,886,897 km (0.042 R)
• M41: 12,139,718 km (0.069 R)
• M42: 12,715,520 km (0.114 R)
• M43: 13,234,624 km (0.047 R)
• M44: 13,332,761 km (0.06 R)
• M45: 14,461,776 km (0.076 R)
• M46: 14,596,713 km (0.116 R)
• M47: 14,867,635 km (0.119 R)
• M48: 15,106,094 km (0.115 R)
• M49: 15,898,514 km (0.074 R)
• M50: 16,037,640 km (0.086 R)
• M51: 16,387,549 km (0.116 R)
• M52: 16,598,632 km (0.052 R)
• M53: 17,703,562 km (0.093 R)
• M54: 18,283,104 km (0.099 R)
• M55: 18,428,962 km (0.08 R)
• M56: 18,502,115 km (0.081 R)
• M57: 18,648,571 km (0.114 R)
• M58: 18,721,874 km (0.119 R)
• M59: 18,795,476 km (0.116 R)
• M60: 20,021,581 km (0.094 R)
• M61: 20,360,420 km (0.064 R)
• M62: 21,465,350 km (0.061 R)
• M63: 22,199,875 km (0.032 R)
• M64: 22,355,457 km (0.115 R)
• M65: 23,336,669 km (0.119 R)
• M66: 23,495,094 km (0.093 R)
• M67: 23,772,897 km (0.096 R)
• M68: 24,171,874 km (0.115 R)
• M69: 24,572,946 km (0.105 R)
• M70: 24,854,938 km (0.094 R)
• M71: 25,871,157 km (0.04 R)
• M72: 26,076,106 km (0.08 R)
• M73: 26,158,235 km (0.073 R)
• M74: 26,528,789 km (0.111 R)
• M75: 27,860,210 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 11.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.47 AU - 6.77 AU

Year: 5502 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,774,960 km

• M1: 213,327 km (0.078 R)
• M2: 365,767 km (0.118 R)
• M3: 470,336 km (0.106 R)
• M4: 594,652 km (0.098 R)
• M5: 739,462 km (0.057 R)
• M6: 940,522 km (0.099 R)
• M7: 1,066,334 km (0.096 R)
• M8: 1,276,219 km (0.11 R)
• M9: 1,499,868 km (0.12 R)
• M10: 1,638,097 km (0.091 R)
• M11: 1,916,349 km (0.104 R)
• M12: 2,031,988 km (0.092 R)
• M13: 2,270,447 km (0.103 R)
• M14: 2,518,031 km (0.087 R)
• M15: 2,774,592 km (0.118 R)
• M16: 2,932,717 km (0.095 R)
• M17: 3,161,901 km (0.111 R)
• M18: 3,410,981 km (0.098 R)
• M19: 4,106,611 km (0.109 R)
• M20: 4,656,832 km (0.077 R)
• M21: 4,861,332 km (0.111 R)
• M22: 5,149,458 km (0.073 R)
• M23: 5,295,615 km (0.114 R)
• M24: 5,443,119 km (0.106 R)
• M25: 5,675,444 km (0.095 R)
• M26: 5,927,965 km (0.105 R)
• M27: 6,029,991 km (0.056 R)
• M28: 6,132,615 km (0.116 R)
• M29: 6,513,940 km (0.101 R)
• M30: 6,831,836 km (0.06 R)
• M31: 7,354,531 km (0.074 R)
• M32: 7,427,684 km (0.062 R)
• M33: 7,519,387 km (0.103 R)
• M34: 7,704,141 km (0.109 R)
• M35: 7,815,591 km (0.104 R)
• M36: 8,134,534 km (0.093 R)
• M37: 8,765,837 km (0.092 R)
• M38: 8,843,329 km (0.089 R)
• M39: 8,940,717 km (0.1 R)
• M40: 9,175,735 km (0.098 R)
• M41: 9,274,320 km (0.101 R)
• M42: 9,353,457 km (0.088 R)
• M43: 9,432,744 km (0.044 R)
• M44: 9,832,619 km (0.042 R)
• M45: 10,115,958 km (0.113 R)
• M46: 10,422,484 km (0.12 R)
• M47: 10,690,713 km (0.049 R)
• M48: 11,086,698 km (0.087 R)
• M49: 11,191,716 km (0.098 R)
• M50: 11,360,462 km (0.059 R)
• M51: 11,466,378 km (0.082 R)
• M52: 11,551,349 km (0.069 R)
• M53: 11,807,461 km (0.08 R)
• M54: 11,893,330 km (0.034 R)
• M55: 12,022,433 km (0.075 R)
• M56: 12,238,602 km (0.117 R)
• M57: 12,434,276 km (0.102 R)
• M58: 12,543,333 km (0.117 R)
• M59: 12,894,888 km (0.112 R)
• M60: 13,787,688 km (0.086 R)
• M61: 14,104,835 km (0.071 R)
• M62: 14,241,568 km (0.055 R)
• M63: 14,792,836 km (0.054 R)
• M64: 15,164,138 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.6

Radius: 5

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.03 AU - 13.21 AU

Year: 16294 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,774,960 km

• M1: 64,477 km (0.109 R)
• M2: 143,764 km (0.095 R)
• M3: 277,354 km (0.119 R)
• M4: 325,076 km (0.076 R)
• M5: 466,895 km (0.027 R)
• M6: 505,491 km (0.079 R)
• M7: 649,255 km (0.119 R)
• M8: 1,024,446 km (0.077 R)
• M9: 1,180,327 km (0.073 R)
• M10: 1,316,012 km (0.104 R)
• M11: 1,428,360 km (0.063 R)
• M12: 2,003,265 km (0.058 R)
• M13: 2,132,667 km (0.095 R)
• M14: 3,530,809 km (0.072 R)
• M15: 4,047,670 km (0.103 R)
• M16: 4,170,190 km (0.096 R)
• M17: 4,801,643 km (0.064 R)
• M18: 5,372,658 km (0.115 R)
• M19: 5,734,535 km (0.085 R)
• M20: 5,964,916 km (0.112 R)
• M21: 7,160,951 km (0.106 R)
• M22: 7,259,685 km (0.083 R)
• M23: 7,659,561 km (0.075 R)
• M24: 9,007,587 km (0.049 R)
• M25: 9,060,844 km (0.085 R)
• M26: 9,491,087 km (0.05 R)
• M27: 10,315,372 km (0.113 R)
• M28: 11,565,411 km (0.082 R)
• M29: 11,973,215 km (0.104 R)
• M30: 13,711,692 km (0.108 R)
• M31: 14,142,983 km (0.115 R)
• M32: 14,391,465 km (0.091 R)
• M33: 16,300,633 km (0.096 R)
• M34: 19,172,314 km (0.11 R)
• M35: 19,309,644 km (0.047 R)
• M36: 20,630,294 km (0.12 R)
• M37: 22,701,626 km (0.075 R)
• M38: 22,919,740 km (0.078 R)
• M39: 23,138,452 km (0.099 R)
• M40: 23,211,456 km (0.11 R)
• M41: 23,577,971 km (0.092 R)
• M42: 23,725,175 km (0.065 R)
• M43: 23,798,777 km (0.097 R)
• M44: 24,688,885 km (0.118 R)
• M45: 25,968,395 km (0.099 R)
• M46: 26,424,968 km (0.094 R)
• M47: 28,122,305 km (0.075 R)
• M48: 28,905,301 km (0.102 R)
• M49: 30,733,387 km (0.042 R)
• M50: 31,864,197 km (0.043 R)
• M51: 32,434,763 km (0.092 R)
• M52: 32,762,382 km (0.069 R)
• M53: 34,499,812 km (0.066 R)
• M54: 34,917,938 km (0.065 R)
• M55: 36,182,339 km (0.076 R)
• M56: 36,521,927 km (0.115 R)
• M57: 38,322,636 km (0.107 R)
• M58: 38,668,806 km (0.05 R)
• M59: 41,476,010 km (0.107 R)
• M60: 42,098,786 km (0.065 R)
• M61: 43,173,497 km (0.089 R)
• M62: 43,353,463 km (0.087 R)
• M63: 43,443,521 km (0.049 R)
• M64: 43,623,936 km (0.055 R)
• M65: 43,714,293 km (0.097 R)
• M66: 44,166,677 km (0.061 R)
• M67: 44,257,333 km (0.073 R)
• M68: 44,893,573 km (0.039 R)
• M69: 46,359,333 km (0.077 R)
• M70: 46,728,241 km (0.097 R)
• M71: 49,055,984 km (0.058 R)
• M72: 49,243,729 km (0.09 R)
• M73: 51,420,977 km (0.103 R)
• M74: 51,994,086 km (0.09 R)
• M75: 53,629,490 km (0.084 R)
• M76: 55,477,024 km (0.108 R)
• M77: 55,966,658 km (0.061 R)
• M78: 56,950,413 km (0.097 R)
• M79: 58,635,633 km (0.086 R)
• M80: 60,035,720 km (0.06 R)
• M81: 60,538,518 km (0.075 R)
• M82: 60,739,877 km (0.096 R)
• M83: 62,258,146 km (0.096 R)
• M84: 62,665,052 km (0.112 R)
• M85: 63,175,031 km (0.106 R)
• M86: 63,481,557 km (0.119 R)
• M87: 63,993,780 km (0.03 R)
• M88: 65,641,750 km (0.106 R)
• M89: 65,848,794 km (0.072 R)
• M90: 66,574,942 km (0.074 R)
• M91: 67,095,243 km (0.03 R)
• M92: 67,512,472 km (0.09 R)
• M93: 68,244,604 km (0.108 R)
• M94: 68,664,226 km (0.068 R)
• M95: 69,295,230 km (0.119 R)
• M96: 69,400,547 km (0.077 R)
• M97: 70,457,007 km (0.053 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit