🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.99 AU - 1.07 AU

Year: 367 Days

Day: 18 Hours

Environment

Temp: 116 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.31 AU - 2.93 AU

Year: 1490 Days

Day: 46.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,676,491 km

• M1: 18,999 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.6 AU - 2.9 AU

Year: 1603 Days

Day: 47.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,676,491 km

• M1: 144,811 km (0.08 R)
• M2: 1,767,499 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.31 AU - 3.35 AU

Year: 1673 Days

Day: 37.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 126.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,676,491 km

• M1: 544,237 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.53 AU - 3.17 AU

Year: 1691 Days

Day: 25.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.77 AU - 3.77 AU

Year: 2078 Days

Day: 24.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,676,491 km

• M1: 2,927,032 km (0.115 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 6.4

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.45 AU - 16.65 AU

Year: 17530 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,676,491 km

• M1: 190,588 km (0.108 R)
• M2: 409,150 km (0.106 R)
• M3: 458,218 km (0.077 R)
• M4: 544,686 km (0.036 R)
• M5: 655,987 km (0.108 R)
• M6: 795,561 km (0.111 R)
• M7: 1,174,044 km (0.086 R)
• M8: 1,221,915 km (0.025 R)
• M9: 1,395,000 km (0.083 R)
• M10: 1,932,057 km (0.111 R)
• M11: 2,075,670 km (0.089 R)
• M12: 2,163,484 km (0.087 R)
• M13: 2,252,645 km (0.108 R)
• M14: 2,748,262 km (0.11 R)
• M15: 2,877,365 km (0.068 R)
• M16: 3,379,266 km (0.077 R)
• M17: 4,053,354 km (0.114 R)
• M18: 4,237,659 km (0.11 R)
• M19: 4,462,355 km (0.061 R)
• M20: 4,614,346 km (0.053 R)
• M21: 5,439,977 km (0.114 R)
• M22: 5,561,750 km (0.095 R)
• M23: 5,932,154 km (0.11 R)
• M24: 5,973,742 km (0.102 R)
• M25: 6,567,197 km (0.091 R)
• M26: 6,914,713 km (0.118 R)
• M27: 7,809,458 km (0.107 R)
• M28: 9,122,179 km (0.118 R)
• M29: 9,558,556 km (0.114 R)
• M30: 9,607,474 km (0.093 R)
• M31: 10,653,612 km (0.055 R)
• M32: 10,704,326 km (0.117 R)
• M33: 12,529,270 km (0.079 R)
• M34: 13,068,272 km (0.104 R)
• M35: 13,504,798 km (0.091 R)
• M36: 14,280,314 km (0.052 R)
• M37: 14,336,263 km (0.111 R)
• M38: 15,643,001 km (0.066 R)
• M39: 15,932,024 km (0.085 R)
• M40: 16,633,039 km (0.077 R)
• M41: 16,809,864 km (0.084 R)
• M42: 16,928,196 km (0.11 R)
• M43: 17,583,435 km (0.11 R)
• M44: 18,734,590 km (0.113 R)
• M45: 19,598,368 km (0.08 R)
• M46: 19,785,216 km (0.032 R)
• M47: 23,049,591 km (0.073 R)
• M48: 24,709,679 km (0.115 R)
• M49: 25,248,979 km (0.082 R)
• M50: 25,587,968 km (0.114 R)
• M51: 25,724,102 km (0.104 R)
• M52: 26,683,174 km (0.106 R)
• M53: 27,097,710 km (0.069 R)
• M54: 27,236,387 km (0.099 R)
• M55: 27,863,351 km (0.1 R)
• M56: 28,003,375 km (0.093 R)
• M57: 28,354,182 km (0.07 R)
• M58: 29,344,670 km (0.072 R)
• M59: 29,772,519 km (0.077 R)
• M60: 30,418,333 km (0.096 R)
• M61: 31,942,885 km (0.08 R)
• M62: 32,309,550 km (0.057 R)
• M63: 32,751,462 km (0.119 R)
• M64: 33,864,769 km (0.059 R)
• M65: 34,014,068 km (0.091 R)
• M66: 35,975,894 km (0.071 R)
• M67: 36,433,813 km (0.041 R)
• M68: 36,970,571 km (0.087 R)
• M69: 37,432,678 km (0.058 R)
• M70: 38,908,611 km (0.087 R)
• M71: 39,692,953 km (0.068 R)
• M72: 41,596,735 km (0.113 R)
• M73: 42,157,578 km (0.068 R)
• M74: 42,237,912 km (0.118 R)
• M75: 42,479,213 km (0.049 R)
• M76: 43,043,945 km (0.076 R)
• M77: 43,773,833 km (0.111 R)
• M78: 44,099,508 km (0.056 R)
• M79: 44,589,441 km (0.074 R)
• M80: 47,483,711 km (0.077 R)
• M81: 47,818,361 km (0.119 R)
• M82: 49,757,449 km (0.07 R)
• M83: 50,693,931 km (0.098 R)
• M84: 53,017,186 km (0.112 R)
• M85: 54,235,511 km (0.102 R)
• M86: 54,322,876 km (0.099 R)
• M87: 56,345,290 km (0.11 R)
• M88: 56,965,672 km (0.041 R)
• M89: 57,054,534 km (0.03 R)
• M90: 57,588,448 km (0.094 R)
• M91: 57,677,609 km (0.094 R)
• M92: 57,945,239 km (0.087 R)
• M93: 59,110,008 km (0.034 R)
• M94: 60,011,186 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 3.9

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.68 AU - 14.82 AU

Year: 17920 Days

Day: 24.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,676,491 km

• M1: 77,043 km (0.08 R)
• M2: 276,307 km (0.074 R)
• M3: 313,856 km (0.097 R)
• M4: 482,154 km (0.111 R)
• M5: 559,945 km (0.037 R)
• M6: 799,152 km (0.12 R)
• M7: 929,900 km (0.119 R)
• M8: 968,497 km (0.086 R)
• M9: 1,007,542 km (0.109 R)
• M10: 2,171,862 km (0.051 R)
• M11: 2,595,822 km (0.104 R)
• M12: 4,012,364 km (0.079 R)
• M13: 4,332,803 km (0.074 R)
• M14: 4,862,529 km (0.088 R)
• M15: 5,765,951 km (0.077 R)
• M16: 6,090,578 km (0.109 R)
• M17: 6,384,089 km (0.116 R)
• M18: 6,532,490 km (0.109 R)
• M19: 7,099,466 km (0.117 R)
• M20: 7,214,806 km (0.084 R)
• M21: 7,642,656 km (0.103 R)
• M22: 8,078,883 km (0.083 R)
• M23: 8,118,976 km (0.089 R)
• M24: 8,360,576 km (0.079 R)
• M25: 9,519,511 km (0.075 R)
• M26: 9,689,155 km (0.1 R)
• M27: 9,731,641 km (0.084 R)
• M28: 10,160,687 km (0.111 R)
• M29: 10,639,849 km (0.096 R)
• M30: 10,727,663 km (0.103 R)
• M31: 10,904,189 km (0.085 R)
• M32: 11,081,612 km (0.102 R)
• M33: 11,170,772 km (0.12 R)
• M34: 11,349,691 km (0.114 R)
• M35: 11,394,571 km (0.079 R)
• M36: 11,484,479 km (0.061 R)
• M37: 11,665,044 km (0.059 R)
• M38: 12,120,569 km (0.11 R)
• M39: 12,442,952 km (0.057 R)
• M40: 12,489,178 km (0.035 R)
• M41: 12,721,354 km (0.098 R)
• M42: 12,955,026 km (0.102 R)
• M43: 13,569,275 km (0.052 R)
• M44: 14,776,679 km (0.094 R)
• M45: 14,874,815 km (0.03 R)
• M46: 14,923,884 km (0.062 R)
• M47: 15,467,821 km (0.075 R)
• M48: 15,617,270 km (0.093 R)
• M49: 15,767,167 km (0.108 R)
• M50: 16,371,692 km (0.032 R)
• M51: 16,830,060 km (0.07 R)
• M52: 17,344,377 km (0.113 R)
• M53: 17,551,421 km (0.091 R)
• M54: 18,388,121 km (0.085 R)
• M55: 18,970,955 km (0.107 R)
• M56: 19,130,875 km (0.108 R)
• M57: 20,372,238 km (0.082 R)
• M58: 21,583,831 km (0.078 R)
• M59: 22,254,329 km (0.096 R)
• M60: 22,592,270 km (0.075 R)
• M61: 22,648,818 km (0.1 R)
• M62: 22,761,914 km (0.065 R)
• M63: 22,931,858 km (0.09 R)
• M64: 23,444,380 km (0.081 R)
• M65: 25,473,077 km (0.059 R)
• M66: 26,300,203 km (0.047 R)
• M67: 26,538,064 km (0.034 R)
• M68: 26,776,672 km (0.069 R)
• M69: 28,162,697 km (0.046 R)
• M70: 29,819,194 km (0.11 R)
• M71: 30,628,070 km (0.098 R)
• M72: 32,841,071 km (0.082 R)
• M73: 33,418,519 km (0.12 R)
• M74: 33,934,482 km (0.067 R)
• M75: 33,999,108 km (0.093 R)
• M76: 34,974,486 km (0.117 R)
• M77: 36,289,003 km (0.098 R)
• M78: 37,352,195 km (0.107 R)
• M79: 39,849,881 km (0.041 R)
• M80: 40,259,929 km (0.058 R)
• M81: 41,084,362 km (0.08 R)
• M82: 41,567,863 km (0.092 R)
• M83: 41,636,977 km (0.108 R)
• M84: 42,192,135 km (0.086 R)
• M85: 42,470,686 km (0.12 R)
• M86: 42,610,111 km (0.059 R)
• M87: 43,661,036 km (0.108 R)
• M88: 43,731,347 km (0.085 R)
• M89: 45,288,811 km (0.118 R)
• M90: 46,361,128 km (0.104 R)
• M91: 46,648,506 km (0.113 R)
• M92: 47,080,694 km (0.087 R)
• M93: 47,876,405 km (0.071 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit