🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 139 Days

Day: 30.4 Hours

Environment

Temp: 277 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,535,492 km

• M1: 238,459 km (0.104 R)
• M2: 422,315 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 36.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.93 AU - 1.05 AU

Year: 345 Days

Day: 12.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.97 AU - 4.43 AU

Year: 2490 Days

Day: 46.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,535,492 km

• M1: 2,779,080 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.79 AU - 3.89 AU

Year: 2633 Days

Day: 26.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,535,492 km

• M1: 1,037,461 km (0.108 R)
• M2: 1,427,014 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.83 AU - 4.69 AU

Year: 3076 Days

Day: 20.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.93 AU - 5.97 AU

Year: 3853 Days

Day: 34.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.81 AU - 13.27 AU

Year: 13715 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,535,492 km

• M1: 920,326 km (0.109 R)
• M2: 1,173,446 km (0.12 R)
• M3: 1,319,603 km (0.087 R)
• M4: 1,869,076 km (0.106 R)
• M5: 2,067,592 km (0.115 R)
• M6: 2,817,975 km (0.095 R)
• M7: 2,931,819 km (0.119 R)
• M8: 3,282,776 km (0.112 R)
• M9: 3,493,858 km (0.1 R)
• M10: 3,772,110 km (0.086 R)
• M11: 4,317,544 km (0.115 R)
• M12: 4,683,909 km (0.067 R)
• M13: 4,888,110 km (0.108 R)
• M14: 5,235,028 km (0.081 R)
• M15: 5,554,270 km (0.044 R)
• M16: 5,662,130 km (0.116 R)
• M17: 5,879,795 km (0.111 R)
• M18: 6,174,652 km (0.086 R)
• M19: 6,549,993 km (0.068 R)
• M20: 7,010,306 km (0.083 R)
• M21: 8,043,728 km (0.102 R)
• M22: 8,495,364 km (0.116 R)
• M23: 8,829,117 km (0.109 R)
• M24: 9,167,058 km (0.059 R)
• M25: 10,250,895 km (0.105 R)
• M26: 10,651,069 km (0.092 R)
• M27: 10,785,558 km (0.078 R)
• M28: 11,466,677 km (0.117 R)
• M29: 11,604,606 km (0.11 R)
• M30: 12,443,700 km (0.084 R)
• M31: 12,585,519 km (0.112 R)
• M32: 13,350,712 km (0.118 R)
• M33: 13,495,972 km (0.091 R)
• M34: 14,427,518 km (0.104 R)
• M35: 14,726,115 km (0.078 R)
• M36: 16,043,324 km (0.081 R)
• M37: 16,925,054 km (0.098 R)
• M38: 19,115,616 km (0.08 R)
• M39: 19,828,749 km (0.044 R)
• M40: 19,939,152 km (0.105 R)
• M41: 20,049,855 km (0.097 R)
• M42: 22,479,025 km (0.109 R)
• M43: 22,594,215 km (0.091 R)
• M44: 22,709,705 km (0.087 R)
• M45: 23,348,188 km (0.118 R)
• M46: 24,228,273 km (0.118 R)
• M47: 25,119,128 km (0.11 R)
• M48: 26,141,929 km (0.084 R)
• M49: 26,567,086 km (0.064 R)
• M50: 26,749,894 km (0.043 R)
• M51: 26,933,301 km (0.069 R)
• M52: 27,979,888 km (0.109 R)
• M53: 28,165,988 km (0.07 R)
• M54: 30,494,778 km (0.102 R)
• M55: 30,750,291 km (0.06 R)
• M56: 30,878,197 km (0.032 R)
• M57: 31,327,589 km (0.106 R)
• M58: 31,973,403 km (0.095 R)
• M59: 32,297,881 km (0.117 R)
• M60: 33,541,039 km (0.04 R)
• M61: 34,002,998 km (0.107 R)
• M62: 34,866,626 km (0.037 R)
• M63: 35,133,658 km (0.111 R)
• M64: 35,737,286 km (0.097 R)
• M65: 36,818,878 km (0.075 R)
• M66: 36,954,863 km (0.06 R)
• M67: 39,014,077 km (0.113 R)
• M68: 39,222,019 km (0.067 R)
• M69: 40,617,916 km (0.059 R)
• M70: 40,969,471 km (0.068 R)
• M71: 41,746,483 km (0.048 R)
• M72: 42,101,179 km (0.118 R)
• M73: 42,813,714 km (0.12 R)
• M74: 43,458,481 km (0.075 R)
• M75: 44,467,668 km (0.12 R)
• M76: 44,902,549 km (0.063 R)
• M77: 45,047,808 km (0.082 R)
• M78: 45,557,488 km (0.106 R)
• M79: 47,098,197 km (0.083 R)
• M80: 47,467,554 km (0.1 R)
• M81: 48,060,410 km (0.058 R)
• M82: 48,581,310 km (0.056 R)
• M83: 48,805,109 km (0.11 R)
• M84: 50,381,122 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 13.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.57 AU - 13.85 AU

Year: 14926 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,535,492 km

• M1: 237,412 km (0.099 R)
• M2: 328,816 km (0.055 R)
• M3: 595,549 km (0.087 R)
• M4: 873,053 km (0.057 R)
• M5: 1,028,485 km (0.099 R)
• M6: 1,342,940 km (0.099 R)
• M7: 1,472,492 km (0.081 R)
• M8: 1,661,135 km (0.108 R)
• M9: 2,033,484 km (0.086 R)
• M10: 2,369,481 km (0.067 R)
• M11: 2,592,681 km (0.099 R)
• M12: 3,026,066 km (0.117 R)
• M13: 3,199,001 km (0.105 R)
• M14: 3,410,831 km (0.091 R)
• M15: 4,189,040 km (0.108 R)
• M16: 4,899,181 km (0.108 R)
• M17: 5,226,950 km (0.109 R)
• M18: 6,341,454 km (0.075 R)
• M19: 6,744,171 km (0.071 R)
• M20: 6,971,560 km (0.04 R)
• M21: 7,433,967 km (0.114 R)
• M22: 9,129,958 km (0.119 R)
• M23: 9,331,167 km (0.117 R)
• M24: 9,432,445 km (0.062 R)
• M25: 10,099,203 km (0.067 R)
• M26: 10,781,219 km (0.117 R)
• M27: 10,887,434 km (0.1 R)
• M28: 11,370,037 km (0.06 R)
• M29: 12,079,280 km (0.073 R)
• M30: 12,690,836 km (0.101 R)
• M31: 13,426,409 km (0.105 R)
• M32: 13,713,188 km (0.087 R)
• M33: 14,059,806 km (0.099 R)
• M34: 14,234,237 km (0.08 R)
• M35: 15,355,623 km (0.097 R)
• M36: 15,475,451 km (0.118 R)
• M37: 15,775,993 km (0.108 R)
• M38: 16,812,706 km (0.084 R)
• M39: 17,808,430 km (0.101 R)
• M40: 18,376,902 km (0.116 R)
• M41: 18,759,274 km (0.096 R)
• M42: 19,144,189 km (0.076 R)
• M43: 19,596,723 km (0.067 R)
• M44: 19,791,649 km (0.077 R)
• M45: 20,183,595 km (0.083 R)
• M46: 20,908,846 km (0.117 R)
• M47: 21,508,583 km (0.109 R)
• M48: 21,911,600 km (0.084 R)
• M49: 22,317,010 km (0.05 R)
• M50: 22,998,279 km (0.063 R)
• M51: 23,686,579 km (0.114 R)
• M52: 23,894,370 km (0.093 R)
• M53: 24,033,197 km (0.079 R)
• M54: 24,801,681 km (0.064 R)
• M55: 25,862,629 km (0.107 R)
• M56: 26,434,542 km (0.092 R)
• M57: 27,372,970 km (0.084 R)
• M58: 28,395,621 km (0.029 R)
• M59: 31,158,095 km (0.096 R)
• M60: 31,309,937 km (0.098 R)
• M61: 33,849,361 km (0.065 R)
• M62: 35,341,300 km (0.089 R)
• M63: 35,975,894 km (0.039 R)
• M64: 38,064,430 km (0.055 R)
• M65: 38,551,970 km (0.107 R)
• M66: 40,274,440 km (0.061 R)
• M67: 40,522,622 km (0.071 R)
• M68: 40,854,281 km (0.082 R)
• M69: 41,353,489 km (0.07 R)
• M70: 42,357,740 km (0.063 R)
• M71: 42,610,111 km (0.106 R)
• M72: 43,370,218 km (0.109 R)
• M73: 44,390,625 km (0.087 R)
• M74: 44,561,466 km (0.032 R)
• M75: 46,108,757 km (0.052 R)
• M76: 48,462,679 km (0.081 R)
• M77: 49,698,657 km (0.115 R)
• M78: 50,320,385 km (0.084 R)
• M79: 50,409,546 km (0.084 R)
• M80: 53,195,806 km (0.1 R)
• M81: 54,470,529 km (0.084 R)
• M82: 54,836,595 km (0.051 R)
• M83: 55,387,265 km (0.11 R)
• M84: 55,663,273 km (0.107 R)
• M85: 56,308,938 km (0.031 R)
• M86: 56,493,990 km (0.076 R)
• M87: 62,231,667 km (0.086 R)
• M88: 62,805,973 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.4

Radius: 7.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.96 AU - 22.44 AU

Year: 27163 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,535,492 km

• M1: 505,342 km (0.1 R)
• M2: 785,987 km (0.105 R)
• M3: 1,228,797 km (0.099 R)
• M4: 1,444,218 km (0.074 R)
• M5: 1,671,906 km (0.115 R)
• M6: 1,739,075 km (0.114 R)
• M7: 1,841,550 km (0.103 R)
• M8: 1,910,963 km (0.047 R)
• M9: 2,052,632 km (0.11 R)
• M10: 2,271,494 km (0.049 R)
• M11: 2,421,690 km (0.033 R)
• M12: 2,771,600 km (0.12 R)
• M13: 4,004,436 km (0.107 R)
• M14: 4,700,515 km (0.098 R)
• M15: 5,483,660 km (0.107 R)
• M16: 6,201,879 km (0.101 R)
• M17: 6,465,620 km (0.07 R)
• M18: 7,168,132 km (0.085 R)
• M19: 7,781,632 km (0.117 R)
• M20: 8,762,396 km (0.04 R)
• M21: 9,659,834 km (0.077 R)
• M22: 11,411,774 km (0.075 R)
• M23: 11,995,505 km (0.063 R)
• M24: 13,259,458 km (0.03 R)
• M25: 14,356,309 km (0.069 R)
• M26: 14,565,148 km (0.078 R)
• M27: 14,705,022 km (0.111 R)
• M28: 16,272,359 km (0.089 R)
• M29: 17,891,905 km (0.096 R)
• M30: 18,041,802 km (0.075 R)
• M31: 19,639,358 km (0.099 R)
• M32: 20,104,159 km (0.075 R)
• M33: 20,729,478 km (0.085 R)
• M34: 21,599,689 km (0.044 R)
• M35: 22,401,084 km (0.046 R)
• M36: 23,375,714 km (0.049 R)
• M37: 25,281,891 km (0.104 R)
• M38: 26,126,221 km (0.119 R)
• M39: 26,551,827 km (0.06 R)
• M40: 27,755,641 km (0.065 R)
• M41: 28,189,924 km (0.118 R)
• M42: 28,364,205 km (0.08 R)
• M43: 29,594,498 km (0.12 R)
• M44: 30,842,294 km (0.103 R)
• M45: 32,106,994 km (0.093 R)
• M46: 32,198,099 km (0.091 R)
• M47: 32,380,310 km (0.094 R)
• M48: 33,112,591 km (0.103 R)
• M49: 33,850,557 km (0.089 R)
• M50: 34,221,411 km (0.072 R)
• M51: 35,907,379 km (0.112 R)
• M52: 36,380,557 km (0.054 R)
• M53: 36,665,391 km (0.108 R)
• M54: 37,046,267 km (0.055 R)
• M55: 37,141,711 km (0.073 R)
• M56: 38,486,595 km (0.063 R)
• M57: 39,067,783 km (0.107 R)
• M58: 39,262,111 km (0.073 R)
• M59: 40,927,434 km (0.12 R)
• M60: 41,223,638 km (0.116 R)
• M61: 41,520,590 km (0.086 R)
• M62: 42,216,370 km (0.075 R)
• M63: 43,619,298 km (0.115 R)
• M64: 43,719,978 km (0.116 R)
• M65: 44,427,725 km (0.098 R)
• M66: 45,445,290 km (0.086 R)
• M67: 45,649,790 km (0.081 R)
• M68: 51,071,516 km (0.094 R)
• M69: 51,390,459 km (0.041 R)
• M70: 53,533,598 km (0.088 R)
• M71: 54,942,212 km (0.098 R)
• M72: 55,378,140 km (0.08 R)
• M73: 56,692,656 km (0.08 R)
• M74: 59,129,157 km (0.104 R)
• M75: 60,023,752 km (0.109 R)
• M76: 61,035,333 km (0.116 R)
• M77: 61,486,819 km (0.079 R)
• M78: 61,599,766 km (0.078 R)
• M79: 61,939,353 km (0.088 R)
• M80: 63,189,393 km (0.078 R)
• M81: 63,874,850 km (0.091 R)
• M82: 66,524,976 km (0.1 R)
• M83: 69,681,641 km (0.102 R)
• M84: 70,271,505 km (0.089 R)
• M85: 70,863,015 km (0.076 R)
• M86: 70,981,497 km (0.06 R)
• M87: 73,006,304 km (0.081 R)
• M88: 75,049,961 km (0.112 R)
• M89: 75,654,635 km (0.07 R)
• M90: 75,896,984 km (0.043 R)
• M91: 78,089,341 km (0.101 R)
• M92: 80,055,505 km (0.118 R)
• M93: 80,426,059 km (0.116 R)
• M94: 81,044,796 km (0.08 R)
• M95: 83,035,345 km (0.109 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit