🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.43 AU - 0.69 AU

Year: 146 Days

Day: 42.4 Hours

Environment

Temp: 254 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 8.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.61 AU - 8.53 AU

Year: 7984 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,738,274 km

• M1: 108,010 km (0.102 R)
• M2: 206,744 km (0.082 R)
• M3: 290,818 km (0.086 R)
• M4: 406,457 km (0.099 R)
• M5: 520,451 km (0.118 R)
• M6: 826,079 km (0.077 R)
• M7: 1,741,918 km (0.077 R)
• M8: 2,041,413 km (0.083 R)
• M9: 2,422,289 km (0.092 R)
• M10: 2,654,764 km (0.078 R)
• M11: 3,141,406 km (0.1 R)
• M12: 3,543,076 km (0.043 R)
• M13: 3,693,272 km (0.068 R)
• M14: 3,769,118 km (0.102 R)
• M15: 3,903,158 km (0.1 R)
• M16: 4,535,957 km (0.119 R)
• M17: 4,781,447 km (0.11 R)
• M18: 4,947,650 km (0.049 R)
• M19: 5,242,957 km (0.114 R)
• M20: 5,479,022 km (0.108 R)
• M21: 5,653,004 km (0.037 R)
• M22: 5,740,669 km (0.09 R)
• M23: 6,230,751 km (0.047 R)
• M24: 6,412,363 km (0.053 R)
• M25: 6,850,685 km (0.064 R)
• M26: 7,156,164 km (0.065 R)
• M27: 7,465,981 km (0.119 R)
• M28: 7,610,642 km (0.108 R)
• M29: 7,780,436 km (0.094 R)
• M30: 8,148,596 km (0.11 R)
• M31: 8,547,574 km (0.079 R)
• M32: 8,648,253 km (0.099 R)
• M33: 8,749,381 km (0.093 R)
• M34: 9,106,471 km (0.036 R)
• M35: 9,312,767 km (0.045 R)
• M36: 9,677,337 km (0.108 R)
• M37: 10,046,544 km (0.05 R)
• M38: 10,179,537 km (0.092 R)
• M39: 10,313,128 km (0.078 R)
• M40: 10,880,552 km (0.103 R)
• M41: 11,347,447 km (0.094 R)
• M42: 12,585,818 km (0.093 R)
• M43: 12,902,068 km (0.116 R)
• M44: 13,396,041 km (0.089 R)
• M45: 13,542,497 km (0.086 R)
• M46: 13,748,493 km (0.116 R)
• M47: 14,193,248 km (0.106 R)
• M48: 15,402,447 km (0.115 R)
• M49: 16,081,472 km (0.099 R)
• M50: 16,174,821 km (0.054 R)
• M51: 16,959,761 km (0.105 R)
• M52: 17,086,620 km (0.067 R)
• M53: 17,918,085 km (0.083 R)
• M54: 18,014,875 km (0.105 R)
• M55: 19,620,359 km (0.115 R)
• M56: 20,896,728 km (0.077 R)
• M57: 21,168,847 km (0.078 R)
• M58: 21,237,063 km (0.096 R)
• M59: 21,373,796 km (0.097 R)
• M60: 21,613,601 km (0.064 R)
• M61: 21,785,489 km (0.117 R)
• M62: 22,199,726 km (0.114 R)
• M63: 23,036,277 km (0.082 R)
• M64: 23,246,911 km (0.095 R)
• M65: 23,387,832 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 3.8

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.32 AU - 15.9 AU

Year: 20455 Days

Day: 18.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,738,274 km

• M1: 325,076 km (0.104 R)
• M2: 587,770 km (0.101 R)
• M3: 634,445 km (0.056 R)
• M4: 682,166 km (0.072 R)
• M5: 903,272 km (0.11 R)
• M6: 1,031,029 km (0.117 R)
• M7: 1,106,725 km (0.111 R)
• M8: 1,184,217 km (0.118 R)
• M9: 1,775,128 km (0.091 R)
• M10: 1,935,198 km (0.073 R)
• M11: 1,981,873 km (0.059 R)
• M12: 2,468,215 km (0.106 R)
• M13: 2,595,373 km (0.09 R)
• M14: 2,698,746 km (0.109 R)
• M15: 2,936,008 km (0.11 R)
• M16: 3,152,626 km (0.111 R)
• M17: 3,402,454 km (0.054 R)
• M18: 3,921,110 km (0.109 R)
• M19: 4,159,569 km (0.114 R)
• M20: 4,650,250 km (0.112 R)
• M21: 4,712,782 km (0.106 R)
• M22: 4,966,201 km (0.112 R)
• M23: 5,030,079 km (0.112 R)
• M24: 5,062,242 km (0.059 R)
• M25: 5,618,597 km (0.107 R)
• M26: 5,785,847 km (0.085 R)
• M27: 5,819,507 km (0.113 R)
• M28: 5,988,852 km (0.088 R)
• M29: 6,228,507 km (0.112 R)
• M30: 7,731,218 km (0.089 R)
• M31: 7,879,918 km (0.104 R)
• M32: 8,218,009 km (0.09 R)
• M33: 8,522,591 km (0.096 R)
• M34: 9,418,383 km (0.096 R)
• M35: 9,577,106 km (0.045 R)
• M36: 9,696,934 km (0.119 R)
• M37: 10,425,476 km (0.091 R)
• M38: 10,466,465 km (0.06 R)
• M39: 10,548,595 km (0.038 R)
• M40: 10,631,023 km (0.099 R)
• M41: 11,849,049 km (0.115 R)
• M42: 12,149,591 km (0.111 R)
• M43: 12,235,909 km (0.032 R)
• M44: 12,409,293 km (0.1 R)
• M45: 12,670,790 km (0.035 R)
• M46: 12,758,305 km (0.073 R)
• M47: 12,889,951 km (0.096 R)
• M48: 13,110,608 km (0.057 R)
• M49: 13,376,892 km (0.115 R)
• M50: 13,914,846 km (0.108 R)
• M51: 14,095,710 km (0.108 R)
• M52: 14,231,844 km (0.061 R)
• M53: 15,011,698 km (0.084 R)
• M54: 15,946,834 km (0.062 R)
• M55: 16,278,492 km (0.091 R)
• M56: 18,365,682 km (0.109 R)
• M57: 19,870,786 km (0.045 R)
• M58: 21,310,965 km (0.093 R)
• M59: 21,885,869 km (0.094 R)
• M60: 22,518,818 km (0.071 R)
• M61: 22,677,990 km (0.096 R)
• M62: 22,890,868 km (0.086 R)
• M63: 23,104,344 km (0.076 R)
• M64: 24,726,434 km (0.055 R)
• M65: 24,890,692 km (0.119 R)
• M66: 25,828,072 km (0.057 R)
• M67: 26,161,676 km (0.1 R)
• M68: 27,340,507 km (0.106 R)
• M69: 27,794,088 km (0.061 R)
• M70: 28,135,919 km (0.1 R)
• M71: 29,169,790 km (0.071 R)
• M72: 30,567,632 km (0.026 R)
• M73: 31,274,632 km (0.119 R)
• M74: 31,749,007 km (0.086 R)
• M75: 32,464,832 km (0.112 R)
• M76: 32,584,810 km (0.101 R)
• M77: 33,065,617 km (0.066 R)
• M78: 33,548,818 km (0.099 R)
• M79: 33,851,904 km (0.089 R)
• M80: 34,216,923 km (0.111 R)
• M81: 34,277,959 km (0.054 R)
• M82: 34,461,066 km (0.105 R)
• M83: 35,690,013 km (0.102 R)
• M84: 36,185,631 km (0.104 R)
• M85: 37,183,598 km (0.102 R)
• M86: 38,001,150 km (0.075 R)
• M87: 38,190,691 km (0.101 R)
• M88: 38,570,669 km (0.094 R)
• M89: 40,038,823 km (0.059 R)
• M90: 41,330,152 km (0.116 R)
• M91: 41,525,078 km (0.09 R)
• M92: 41,720,153 km (0.111 R)
• M93: 41,850,453 km (0.115 R)
• M94: 43,887,378 km (0.117 R)
• M95: 44,086,193 km (0.095 R)
• M96: 44,152,465 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.1

Radius: 3

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.25 AU - 21.59 AU

Year: 27531 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,738,274 km

• M1: 569,070 km (0.073 R)
• M2: 678,875 km (0.115 R)
• M3: 775,515 km (0.115 R)
• M4: 897,138 km (0.112 R)
• M5: 1,003,353 km (0.061 R)
• M6: 1,158,636 km (0.101 R)
• M7: 1,541,307 km (0.108 R)
• M8: 1,798,765 km (0.104 R)
• M9: 2,181,287 km (0.096 R)
• M10: 3,080,968 km (0.043 R)
• M11: 3,602,167 km (0.112 R)
• M12: 3,976,012 km (0.055 R)
• M13: 4,080,132 km (0.118 R)
• M14: 4,614,047 km (0.075 R)
• M15: 4,686,901 km (0.115 R)
• M16: 4,723,403 km (0.081 R)
• M17: 6,101,349 km (0.112 R)
• M18: 6,423,284 km (0.085 R)
• M19: 6,463,974 km (0.115 R)
• M20: 6,545,505 km (0.072 R)
• M21: 7,041,721 km (0.119 R)
• M22: 7,808,560 km (0.065 R)
• M23: 8,113,889 km (0.103 R)
• M24: 8,334,397 km (0.077 R)
• M25: 8,826,274 km (0.041 R)
• M26: 9,791,181 km (0.046 R)
• M27: 10,309,836 km (0.074 R)
• M28: 10,982,877 km (0.075 R)
• M29: 11,918,612 km (0.107 R)
• M30: 14,075,813 km (0.103 R)
• M31: 15,090,386 km (0.064 R)
• M32: 15,470,215 km (0.043 R)
• M33: 15,579,272 km (0.071 R)
• M34: 15,853,036 km (0.102 R)
• M35: 15,907,938 km (0.032 R)
• M36: 16,572,303 km (0.071 R)
• M37: 16,963,950 km (0.096 R)
• M38: 17,756,370 km (0.109 R)
• M39: 18,445,268 km (0.085 R)
• M40: 18,909,320 km (0.117 R)
• M41: 19,084,350 km (0.102 R)
• M42: 19,789,704 km (0.093 R)
• M43: 19,908,036 km (0.05 R)
• M44: 20,623,413 km (0.082 R)
• M45: 21,468,491 km (0.085 R)
• M46: 21,773,072 km (0.079 R)
• M47: 22,140,485 km (0.08 R)
• M48: 23,693,012 km (0.104 R)
• M49: 25,989,488 km (0.069 R)
• M50: 26,314,116 km (0.057 R)
• M51: 26,967,111 km (0.095 R)
• M52: 27,361,600 km (0.074 R)
• M53: 28,355,977 km (0.115 R)
• M54: 28,891,089 km (0.112 R)
• M55: 28,958,258 km (0.075 R)
• M56: 30,175,386 km (0.086 R)
• M57: 31,823,955 km (0.094 R)
• M58: 32,171,172 km (0.073 R)
• M59: 32,310,298 km (0.082 R)
• M60: 32,380,010 km (0.083 R)
• M61: 33,854,746 km (0.101 R)
• M62: 36,505,920 km (0.075 R)
• M63: 36,796,588 km (0.084 R)
• M64: 37,526,327 km (0.106 R)
• M65: 38,113,648 km (0.104 R)
• M66: 40,643,348 km (0.115 R)
• M67: 40,869,091 km (0.078 R)
• M68: 41,170,830 km (0.115 R)
• M69: 42,232,676 km (0.085 R)
• M70: 45,393,529 km (0.093 R)
• M71: 46,647,608 km (0.11 R)
• M72: 48,310,837 km (0.083 R)
• M73: 50,154,481 km (0.089 R)
• M74: 50,396,680 km (0.097 R)
• M75: 50,963,207 km (0.077 R)
• M76: 51,125,521 km (0.086 R)
• M77: 52,429,865 km (0.104 R)
• M78: 52,757,634 km (0.072 R)
• M79: 52,839,763 km (0.044 R)
• M80: 55,487,795 km (0.08 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit