🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.65 AU - 0.65 AU

Year: 189 Days

Day: 25.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 211 Days

Day: 13.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,398,716 km

• M1: 277,803 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.59 AU - 0.85 AU

Year: 220 Days

Day: 40.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 8.5

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.97 AU - 11.79 AU

Year: 12036 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 127.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,398,716 km

• M1: 115,340 km (0.11 R)
• M2: 271,819 km (0.091 R)
• M3: 457,919 km (0.066 R)
• M4: 802,443 km (0.101 R)
• M5: 1,536,071 km (0.116 R)
• M6: 1,692,102 km (0.08 R)
• M7: 1,771,987 km (0.085 R)
• M8: 2,367,237 km (0.1 R)
• M9: 3,518,991 km (0.105 R)
• M10: 4,043,630 km (0.093 R)
• M11: 4,407,004 km (0.08 R)
• M12: 4,743,000 km (0.111 R)
• M13: 5,165,016 km (0.068 R)
• M14: 5,242,957 km (0.048 R)
• M15: 6,044,951 km (0.067 R)
• M16: 6,376,310 km (0.083 R)
• M17: 6,586,495 km (0.09 R)
• M18: 6,884,644 km (0.118 R)
• M19: 8,030,115 km (0.12 R)
• M20: 8,486,388 km (0.117 R)
• M21: 8,578,690 km (0.112 R)
• M22: 9,471,789 km (0.109 R)
• M23: 9,856,705 km (0.074 R)
• M24: 10,691,461 km (0.088 R)
• M25: 12,796,602 km (0.11 R)
• M26: 12,955,475 km (0.089 R)
• M27: 13,382,577 km (0.054 R)
• M28: 13,760,162 km (0.073 R)
• M29: 13,923,074 km (0.119 R)
• M30: 14,747,059 km (0.09 R)
• M31: 15,305,059 km (0.032 R)
• M32: 15,417,557 km (0.06 R)
• M33: 16,441,853 km (0.099 R)
• M34: 17,195,378 km (0.08 R)
• M35: 17,900,881 km (0.046 R)
• M36: 19,522,522 km (0.053 R)
• M37: 19,889,336 km (0.056 R)
• M38: 20,567,463 km (0.072 R)
• M39: 20,629,546 km (0.089 R)
• M40: 22,010,036 km (0.064 R)
• M41: 22,073,615 km (0.101 R)
• M42: 23,290,892 km (0.038 R)
• M43: 24,201,644 km (0.078 R)
• M44: 24,727,481 km (0.087 R)
• M45: 24,859,426 km (0.066 R)
• M46: 25,389,900 km (0.115 R)
• M47: 25,991,134 km (0.086 R)
• M48: 26,058,154 km (0.112 R)
• M49: 26,259,812 km (0.105 R)
• M50: 26,327,131 km (0.052 R)
• M51: 26,732,242 km (0.072 R)
• M52: 27,071,380 km (0.097 R)
• M53: 27,275,581 km (0.052 R)
• M54: 28,442,445 km (0.106 R)
• M55: 28,511,559 km (0.092 R)
• M56: 28,719,350 km (0.086 R)
• M57: 29,066,717 km (0.097 R)
• M58: 29,205,992 km (0.096 R)
• M59: 30,399,484 km (0.097 R)
• M60: 32,111,183 km (0.082 R)
• M61: 32,761,186 km (0.067 R)
• M62: 32,833,741 km (0.052 R)
• M63: 33,051,406 km (0.08 R)
• M64: 33,780,845 km (0.116 R)
• M65: 35,255,581 km (0.112 R)
• M66: 35,552,981 km (0.092 R)
• M67: 36,751,260 km (0.074 R)
• M68: 37,506,729 km (0.12 R)
• M69: 38,726,251 km (0.093 R)
• M70: 40,036,280 km (0.119 R)
• M71: 40,424,337 km (0.108 R)
• M72: 40,813,590 km (0.085 R)
• M73: 42,383,171 km (0.12 R)
• M74: 42,620,433 km (0.07 R)
• M75: 42,778,708 km (0.1 R)
• M76: 43,573,372 km (0.066 R)
• M77: 43,972,499 km (0.115 R)
• M78: 46,230,080 km (0.079 R)
• M79: 46,474,224 km (0.1 R)
• M80: 46,718,817 km (0.025 R)
• M81: 47,209,198 km (0.114 R)
• M82: 47,701,226 km (0.118 R)
• M83: 48,195,048 km (0.097 R)
• M84: 48,607,789 km (0.054 R)
• M85: 49,021,726 km (0.096 R)
• M86: 49,769,865 km (0.059 R)
• M87: 50,437,969 km (0.034 R)
• M88: 51,445,661 km (0.07 R)
• M89: 52,036,572 km (0.059 R)
• M90: 52,799,671 km (0.099 R)
• M91: 55,369,762 km (0.106 R)
• M92: 55,542,548 km (0.079 R)
• M93: 56,757,133 km (0.107 R)
• M94: 57,280,426 km (0.069 R)
• M95: 58,331,501 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.9

Radius: 6.4

Gravity: 22.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.24 AU - 17.74 AU

Year: 25204 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,398,716 km

• M1: 95,743 km (0.099 R)
• M2: 177,872 km (0.1 R)
• M3: 491,728 km (0.114 R)
• M4: 642,373 km (0.112 R)
• M5: 695,929 km (0.114 R)
• M6: 751,131 km (0.104 R)
• M7: 1,524,552 km (0.091 R)
• M8: 1,597,406 km (0.057 R)
• M9: 1,784,703 km (0.09 R)
• M10: 1,939,686 km (0.074 R)
• M11: 3,424,744 km (0.038 R)
• M12: 4,166,600 km (0.065 R)
• M13: 4,529,375 km (0.091 R)
• M14: 4,634,991 km (0.065 R)
• M15: 5,905,974 km (0.038 R)
• M16: 6,371,972 km (0.113 R)
• M17: 6,789,499 km (0.089 R)
• M18: 7,215,704 km (0.119 R)
• M19: 8,741,901 km (0.083 R)
• M20: 9,205,355 km (0.101 R)
• M21: 9,812,872 km (0.095 R)
• M22: 11,066,353 km (0.057 R)
• M23: 11,567,356 km (0.057 R)
• M24: 12,002,686 km (0.045 R)
• M25: 13,114,198 km (0.108 R)
• M26: 15,593,184 km (0.076 R)
• M27: 15,672,920 km (0.102 R)
• M28: 17,544,539 km (0.069 R)
• M29: 18,212,045 km (0.09 R)
• M30: 18,380,193 km (0.072 R)
• M31: 19,143,142 km (0.114 R)
• M32: 19,399,852 km (0.039 R)
• M33: 19,485,721 km (0.098 R)
• M34: 20,263,630 km (0.099 R)
• M35: 23,019,821 km (0.073 R)
• M36: 24,766,227 km (0.111 R)
• M37: 25,514,366 km (0.097 R)
• M38: 28,482,387 km (0.053 R)
• M39: 28,579,925 km (0.065 R)
• M40: 29,660,171 km (0.045 R)
• M41: 31,154,804 km (0.099 R)
• M42: 36,734,505 km (0.094 R)
• M43: 36,840,720 km (0.105 R)
• M44: 37,053,448 km (0.111 R)
• M45: 37,801,138 km (0.073 R)
• M46: 39,746,359 km (0.06 R)
• M47: 39,855,416 km (0.071 R)
• M48: 40,511,702 km (0.107 R)
• M49: 41,724,043 km (0.112 R)
• M50: 42,056,749 km (0.098 R)
• M51: 42,501,653 km (0.067 R)
• M52: 42,613,253 km (0.1 R)
• M53: 46,576,100 km (0.051 R)
• M54: 49,478,149 km (0.095 R)
• M55: 50,418,970 km (0.082 R)
• M56: 51,484,556 km (0.115 R)
• M57: 52,079,806 km (0.116 R)
• M58: 53,156,761 km (0.089 R)
• M59: 53,758,444 km (0.052 R)
• M60: 56,309,387 km (0.118 R)
• M61: 57,414,765 km (0.113 R)
• M62: 57,661,302 km (0.05 R)
• M63: 58,651,341 km (0.066 R)
• M64: 58,899,674 km (0.096 R)
• M65: 60,648,024 km (0.116 R)
• M66: 60,773,537 km (0.076 R)
• M67: 61,907,189 km (0.119 R)
• M68: 63,047,723 km (0.049 R)
• M69: 63,812,019 km (0.107 R)
• M70: 64,451,251 km (0.089 R)
• M71: 64,579,456 km (0.093 R)
• M72: 65,221,231 km (0.061 R)
• M73: 66,511,064 km (0.06 R)
• M74: 70,167,385 km (0.058 R)
• M75: 70,695,017 km (0.031 R)
• M76: 71,091,601 km (0.078 R)
• M77: 73,486,663 km (0.112 R)
• M78: 73,620,403 km (0.114 R)
• M79: 73,754,443 km (0.099 R)
• M80: 74,694,067 km (0.09 R)
• M81: 74,963,194 km (0.075 R)
• M82: 75,502,644 km (0.104 R)
• M83: 79,726,240 km (0.082 R)
• M84: 79,863,721 km (0.102 R)
• M85: 83,606,510 km (0.102 R)
• M86: 86,556,879 km (0.068 R)
• M87: 87,122,658 km (0.107 R)
• M88: 88,115,839 km (0.041 R)
• M89: 89,541,207 km (0.111 R)
• M90: 89,827,089 km (0.053 R)
• M91: 91,117,669 km (0.082 R)
• M92: 93,427,311 km (0.081 R)
• M93: 94,734,946 km (0.107 R)
• M94: 96,341,328 km (0.05 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit