🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 235 Days

Day: 29.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,098,948 km

• M1: 42,187 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.84 AU - 1.94 AU

Year: 979 Days

Day: 12 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,098,948 km

• M1: 1,346,979 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.85 AU - 2.87 AU

Year: 1822 Days

Day: 38 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.73 AU - 3.35 AU

Year: 1997 Days

Day: 39.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.15 AU - 3.99 AU

Year: 2541 Days

Day: 36.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,098,948 km

• M1: 571,464 km (0.042 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 14

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.27 AU - 5.55 AU

Year: 4740 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,098,948 km

• M1: 178,919 km (0.108 R)
• M2: 289,621 km (0.072 R)
• M3: 592,856 km (0.072 R)
• M4: 962,961 km (0.065 R)
• M5: 1,139,936 km (0.053 R)
• M6: 1,419,085 km (0.057 R)
• M7: 1,512,135 km (0.114 R)
• M8: 1,704,518 km (0.083 R)
• M9: 2,026,453 km (0.115 R)
• M10: 2,386,684 km (0.113 R)
• M11: 2,536,731 km (0.081 R)
• M12: 3,127,493 km (0.065 R)
• M13: 3,271,556 km (0.115 R)
• M14: 3,502,535 km (0.099 R)
• M15: 3,673,825 km (0.116 R)
• M16: 3,936,219 km (0.093 R)
• M17: 4,047,520 km (0.115 R)
• M18: 4,341,629 km (0.12 R)
• M19: 4,572,609 km (0.083 R)
• M20: 4,855,348 km (0.062 R)
• M21: 5,022,898 km (0.108 R)
• M22: 5,192,542 km (0.054 R)
• M23: 5,612,314 km (0.058 R)
• M24: 6,275,631 km (0.084 R)
• M25: 6,406,080 km (0.099 R)
• M26: 6,856,519 km (0.117 R)
• M27: 7,676,465 km (0.056 R)
• M28: 8,126,605 km (0.108 R)
• M29: 8,412,337 km (0.119 R)
• M30: 9,023,145 km (0.096 R)
• M31: 9,170,649 km (0.107 R)
• M32: 9,319,050 km (0.076 R)
• M33: 9,558,107 km (0.046 R)
• M34: 10,472,749 km (0.113 R)
• M35: 10,815,178 km (0.098 R)
• M36: 11,192,913 km (0.092 R)
• M37: 11,383,351 km (0.107 R)
• M38: 11,639,163 km (0.068 R)
• M39: 11,799,981 km (0.097 R)
• M40: 12,319,534 km (0.079 R)
• M41: 12,780,296 km (0.041 R)
• M42: 13,112,852 km (0.035 R)
• M43: 13,280,252 km (0.091 R)
• M44: 13,549,528 km (0.109 R)
• M45: 14,368,277 km (0.04 R)
• M46: 14,540,913 km (0.054 R)
• M47: 15,097,866 km (0.11 R)
• M48: 15,768,364 km (0.12 R)
• M49: 16,268,768 km (0.088 R)
• M50: 16,520,841 km (0.103 R)
• M51: 16,701,854 km (0.049 R)
• M52: 16,846,964 km (0.085 R)
• M53: 17,579,246 km (0.088 R)
• M54: 18,135,301 km (0.057 R)
• M55: 19,455,203 km (0.081 R)
• M56: 19,569,795 km (0.045 R)
• M57: 19,761,280 km (0.062 R)
• M58: 20,650,041 km (0.092 R)
• M59: 20,923,057 km (0.118 R)
• M60: 22,426,516 km (0.033 R)
• M61: 23,029,545 km (0.034 R)
• M62: 23,475,197 km (0.054 R)
• M63: 24,498,596 km (0.062 R)
• M64: 24,746,330 km (0.063 R)
• M65: 24,994,962 km (0.111 R)
• M66: 26,166,164 km (0.118 R)
• M67: 26,292,723 km (0.09 R)
• M68: 26,419,433 km (0.114 R)
• M69: 27,013,636 km (0.091 R)
• M70: 27,355,167 km (0.066 R)
• M71: 27,483,672 km (0.038 R)
• M72: 27,870,233 km (0.072 R)
• M73: 28,779,190 km (0.119 R)
• M74: 28,953,471 km (0.11 R)
• M75: 29,302,932 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 3.9

Gravity: 56.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.9 AU - 21.24 AU

Year: 30147 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,098,948 km

• M1: 308,321 km (0.06 R)
• M2: 499,507 km (0.115 R)
• M3: 664,364 km (0.04 R)
• M4: 693,536 km (0.044 R)
• M5: 909,256 km (0.033 R)
• M6: 1,075,609 km (0.109 R)
• M7: 1,287,738 km (0.09 R)
• M8: 1,551,330 km (0.089 R)
• M9: 2,041,113 km (0.12 R)
• M10: 2,127,132 km (0.08 R)
• M11: 2,905,191 km (0.028 R)
• M12: 2,953,511 km (0.106 R)
• M13: 3,248,817 km (0.1 R)
• M14: 3,502,086 km (0.116 R)
• M15: 4,244,540 km (0.087 R)
• M16: 4,577,096 km (0.028 R)
• M17: 5,326,283 km (0.099 R)
• M18: 6,424,630 km (0.12 R)
• M19: 8,889,105 km (0.099 R)
• M20: 10,625,338 km (0.098 R)
• M21: 11,994,009 km (0.109 R)
• M22: 14,230,497 km (0.12 R)
• M23: 15,143,493 km (0.109 R)
• M24: 15,904,498 km (0.104 R)
• M25: 19,342,855 km (0.113 R)
• M26: 21,191,286 km (0.069 R)
• M27: 21,285,234 km (0.091 R)
• M28: 22,041,451 km (0.052 R)
• M29: 22,710,303 km (0.099 R)
• M30: 23,774,692 km (0.096 R)
• M31: 26,052,320 km (0.099 R)
• M32: 26,860,597 km (0.111 R)
• M33: 26,962,323 km (0.093 R)
• M34: 29,439,365 km (0.046 R)
• M35: 31,772,942 km (0.089 R)
• M36: 32,419,654 km (0.048 R)
• M37: 33,179,611 km (0.098 R)
• M38: 33,725,942 km (0.094 R)
• M39: 33,835,598 km (0.107 R)
• M40: 34,275,415 km (0.086 R)
• M41: 34,385,669 km (0.074 R)
• M42: 35,160,586 km (0.076 R)
• M43: 35,271,737 km (0.042 R)
• M44: 39,005,401 km (0.108 R)
• M45: 40,743,429 km (0.094 R)
• M46: 41,094,086 km (0.039 R)
• M47: 41,211,221 km (0.083 R)
• M48: 42,034,159 km (0.091 R)
• M49: 42,388,407 km (0.107 R)
• M50: 45,500,342 km (0.032 R)
• M51: 47,206,206 km (0.097 R)
• M52: 47,328,727 km (0.104 R)
• M53: 47,943,574 km (0.028 R)
• M54: 48,190,261 km (0.069 R)
• M55: 49,305,513 km (0.088 R)
• M56: 52,956,449 km (0.089 R)
• M57: 56,042,953 km (0.095 R)
• M58: 56,823,704 km (0.081 R)
• M59: 57,346,100 km (0.1 R)
• M60: 57,607,896 km (0.03 R)
• M61: 58,923,011 km (0.079 R)
• M62: 60,381,141 km (0.061 R)
• M63: 61,181,340 km (0.114 R)
• M64: 62,119,469 km (0.108 R)
• M65: 63,467,794 km (0.109 R)
• M66: 63,874,252 km (0.117 R)
• M67: 64,281,457 km (0.044 R)
• M68: 66,330,649 km (0.105 R)
• M69: 67,432,287 km (0.117 R)
• M70: 68,262,406 km (0.095 R)
• M71: 68,401,083 km (0.118 R)
• M72: 68,956,839 km (0.099 R)
• M73: 69,095,965 km (0.077 R)
• M74: 69,793,241 km (0.091 R)
• M75: 71,898,831 km (0.102 R)
• M76: 72,322,343 km (0.099 R)
• M77: 73,740,381 km (0.078 R)
• M78: 75,167,694 km (0.114 R)
• M79: 75,741,103 km (0.056 R)
• M80: 77,180,982 km (0.055 R)
• M81: 78,194,209 km (0.03 R)
• M82: 80,526,888 km (0.086 R)
• M83: 80,820,100 km (0.047 R)
• M84: 81,260,516 km (0.066 R)
• M85: 81,996,388 km (0.115 R)
• M86: 84,961,717 km (0.099 R)
• M87: 85,260,165 km (0.105 R)
• M88: 85,708,510 km (0.052 R)
• M89: 87,660,463 km (0.03 R)
• M90: 88,717,521 km (0.095 R)
• M91: 92,987,792 km (0.051 R)
• M92: 94,374,565 km (0.085 R)
• M93: 98,418,943 km (0.089 R)
• M94: 99,674,817 km (0.113 R)
• M95: 102,043,700 km (0.051 R)
• M96: 105,872,208 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 5

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.71 AU - 23.11 AU

Year: 30979 Days

Day: 18.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,098,948 km

• M1: 221,255 km (0.057 R)
• M2: 354,397 km (0.096 R)
• M3: 1,009,636 km (0.1 R)
• M4: 1,617,153 km (0.077 R)
• M5: 2,074,324 km (0.111 R)
• M6: 2,526,558 km (0.115 R)
• M7: 3,758,647 km (0.098 R)
• M8: 4,878,835 km (0.12 R)
• M9: 5,419,781 km (0.093 R)
• M10: 6,324,100 km (0.111 R)
• M11: 6,382,144 km (0.078 R)
• M12: 6,440,488 km (0.112 R)
• M13: 6,675,207 km (0.083 R)
• M14: 7,335,232 km (0.077 R)
• M15: 7,396,268 km (0.073 R)
• M16: 7,457,454 km (0.113 R)
• M17: 7,580,423 km (0.079 R)
• M18: 7,828,157 km (0.105 R)
• M19: 10,517,628 km (0.119 R)
• M20: 10,793,935 km (0.108 R)
• M21: 10,863,349 km (0.103 R)
• M22: 11,566,159 km (0.097 R)
• M23: 12,501,595 km (0.074 R)
• M24: 12,647,602 km (0.119 R)
• M25: 13,535,765 km (0.095 R)
• M26: 14,520,418 km (0.103 R)
• M27: 16,318,435 km (0.11 R)
• M28: 16,718,460 km (0.056 R)
• M29: 17,040,843 km (0.095 R)
• M30: 17,121,775 km (0.056 R)
• M31: 18,102,689 km (0.079 R)
• M32: 19,101,703 km (0.11 R)
• M33: 19,862,708 km (0.106 R)
• M34: 20,375,529 km (0.061 R)
• M35: 22,381,188 km (0.111 R)
• M36: 23,542,367 km (0.034 R)
• M37: 24,631,589 km (0.049 R)
• M38: 26,109,167 km (0.079 R)
• M39: 26,296,015 km (0.107 R)
• M40: 26,952,899 km (0.08 R)
• M41: 27,615,318 km (0.04 R)
• M42: 27,710,462 km (0.082 R)
• M43: 29,537,202 km (0.103 R)
• M44: 31,204,470 km (0.032 R)
• M45: 31,402,687 km (0.117 R)
• M46: 32,499,838 km (0.104 R)
• M47: 34,731,838 km (0.084 R)
• M48: 34,937,236 km (0.066 R)
• M49: 35,040,010 km (0.109 R)
• M50: 35,452,302 km (0.095 R)
• M51: 35,555,674 km (0.043 R)
• M52: 35,762,568 km (0.102 R)
• M53: 36,177,702 km (0.059 R)
• M54: 36,490,062 km (0.114 R)
• M55: 37,222,493 km (0.062 R)
• M56: 39,555,622 km (0.115 R)
• M57: 39,984,968 km (0.079 R)
• M58: 42,483,103 km (0.062 R)
• M59: 42,812,667 km (0.102 R)
• M60: 43,142,979 km (0.075 R)
• M61: 43,363,785 km (0.099 R)
• M62: 43,474,188 km (0.093 R)
• M63: 44,250,452 km (0.107 R)
• M64: 46,606,319 km (0.093 R)
• M65: 46,719,565 km (0.064 R)
• M66: 47,742,515 km (0.113 R)
• M67: 47,856,508 km (0.073 R)
• M68: 48,085,094 km (0.116 R)
• M69: 48,772,795 km (0.111 R)
• M70: 49,232,958 km (0.086 R)
• M71: 49,348,298 km (0.082 R)
• M72: 49,926,045 km (0.06 R)
• M73: 50,389,948 km (0.107 R)
• M74: 52,259,623 km (0.091 R)
• M75: 56,427,868 km (0.11 R)
• M76: 57,638,264 km (0.041 R)
• M77: 60,207,757 km (0.098 R)
• M78: 62,814,500 km (0.107 R)
• M79: 63,817,255 km (0.093 R)
• M80: 66,219,797 km (0.108 R)
• M81: 67,240,204 km (0.087 R)
• M82: 71,503,893 km (0.092 R)
• M83: 73,207,513 km (0.062 R)
• M84: 76,520,956 km (0.089 R)
• M85: 76,921,879 km (0.032 R)
• M86: 80,561,146 km (0.079 R)
• M87: 81,377,502 km (0.106 R)
• M88: 82,333,283 km (0.099 R)
• M89: 84,393,993 km (0.115 R)
• M90: 86,889,286 km (0.074 R)
• M91: 88,285,931 km (0.06 R)
• M92: 91,526,221 km (0.072 R)
• M93: 95,954,917 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit