🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 237 Days

Day: 43.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,835,946 km

• M1: 116,986 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 242 Days

Day: 23.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,835,946 km

• M1: 141,370 km (0.102 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.8

Radius: 13.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.73 AU - 8.77 AU

Year: 7880 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,835,946 km

• M1: 673,639 km (0.054 R)
• M2: 792,121 km (0.025 R)
• M3: 1,657,096 km (0.093 R)
• M4: 1,952,851 km (0.097 R)
• M5: 2,242,921 km (0.098 R)
• M6: 2,595,373 km (0.118 R)
• M7: 2,865,248 km (0.034 R)
• M8: 3,353,087 km (0.069 R)
• M9: 4,205,196 km (0.09 R)
• M10: 4,523,391 km (0.083 R)
• M11: 4,670,595 km (0.096 R)
• M12: 5,183,417 km (0.087 R)
• M13: 5,905,825 km (0.113 R)
• M14: 6,034,778 km (0.062 R)
• M15: 6,229,854 km (0.097 R)
• M16: 7,065,507 km (0.058 R)
• M17: 7,340,468 km (0.104 R)
• M18: 7,936,466 km (0.049 R)
• M19: 8,186,444 km (0.054 R)
• M20: 8,402,763 km (0.078 R)
• M21: 8,584,524 km (0.114 R)
• M22: 8,730,831 km (0.114 R)
• M23: 9,174,837 km (0.11 R)
• M24: 9,588,476 km (0.117 R)
• M25: 9,969,800 km (0.055 R)
• M26: 10,085,140 km (0.076 R)
• M27: 10,590,332 km (0.112 R)
• M28: 11,585,009 km (0.111 R)
• M29: 11,909,486 km (0.03 R)
• M30: 12,196,116 km (0.12 R)
• M31: 12,484,840 km (0.106 R)
• M32: 13,280,252 km (0.108 R)
• M33: 13,577,353 km (0.051 R)
• M34: 14,048,736 km (0.102 R)
• M35: 14,221,522 km (0.114 R)
• M36: 14,308,288 km (0.056 R)
• M37: 14,569,187 km (0.087 R)
• M38: 14,700,384 km (0.053 R)
• M39: 14,919,695 km (0.096 R)
• M40: 15,539,778 km (0.118 R)
• M41: 17,357,691 km (0.108 R)
• M42: 17,962,964 km (0.093 R)
• M43: 18,150,710 km (0.072 R)
• M44: 18,669,964 km (0.035 R)
• M45: 18,860,103 km (0.043 R)
• M46: 19,003,118 km (0.045 R)
• M47: 19,194,304 km (0.064 R)
• M48: 19,338,068 km (0.086 R)
• M49: 20,452,722 km (0.057 R)
• M50: 20,746,831 km (0.063 R)
• M51: 21,141,321 km (0.089 R)
• M52: 21,737,618 km (0.12 R)
• M53: 22,238,920 km (0.084 R)
• M54: 23,354,920 km (0.1 R)
• M55: 24,697,262 km (0.119 R)
• M56: 24,906,101 km (0.075 R)
• M57: 25,377,932 km (0.071 R)
• M58: 25,905,714 km (0.093 R)
• M59: 26,011,629 km (0.052 R)
• M60: 26,650,561 km (0.085 R)
• M61: 27,025,753 km (0.083 R)
• M62: 27,456,595 km (0.025 R)
• M63: 27,564,604 km (0.085 R)
• M64: 27,672,764 km (0.101 R)
• M65: 28,927,441 km (0.054 R)
• M66: 29,202,552 km (0.104 R)
• M67: 29,423,358 km (0.115 R)
• M68: 30,591,568 km (0.045 R)
• M69: 32,629,390 km (0.108 R)
• M70: 33,376,033 km (0.074 R)
• M71: 35,590,680 km (0.093 R)
• M72: 36,003,869 km (0.102 R)
• M73: 36,299,923 km (0.105 R)
• M74: 36,775,345 km (0.058 R)
• M75: 38,274,316 km (0.072 R)
• M76: 38,758,116 km (0.057 R)
• M77: 39,183,123 km (0.087 R)
• M78: 40,344,751 km (0.105 R)
• M79: 40,713,809 km (0.06 R)
• M80: 41,517,448 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 9.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.51 AU - 13.25 AU

Year: 13108 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,835,946 km

• M1: 188,793 km (0.044 R)
• M2: 263,591 km (0.07 R)
• M3: 354,098 km (0.114 R)
• M4: 628,760 km (0.118 R)
• M5: 900,130 km (0.065 R)
• M6: 998,865 km (0.093 R)
• M7: 1,468,901 km (0.074 R)
• M8: 1,586,635 km (0.065 R)
• M9: 1,727,855 km (0.084 R)
• M10: 2,977,746 km (0.069 R)
• M11: 3,726,782 km (0.057 R)
• M12: 3,834,493 km (0.109 R)
• M13: 4,164,206 km (0.092 R)
• M14: 4,474,472 km (0.117 R)
• M15: 4,646,959 km (0.077 R)
• M16: 6,167,471 km (0.036 R)
• M17: 6,947,774 km (0.072 R)
• M18: 7,587,454 km (0.12 R)
• M19: 7,827,858 km (0.106 R)
• M20: 8,105,811 km (0.094 R)
• M21: 8,351,600 km (0.104 R)
• M22: 8,599,933 km (0.097 R)
• M23: 8,742,948 km (0.065 R)
• M24: 9,213,134 km (0.11 R)
• M25: 9,322,790 km (0.03 R)
• M26: 9,432,894 km (0.106 R)
• M27: 9,728,798 km (0.057 R)
• M28: 9,803,148 km (0.071 R)
• M29: 10,065,094 km (0.071 R)
• M30: 10,291,586 km (0.096 R)
• M31: 10,634,314 km (0.039 R)
• M32: 10,787,802 km (0.099 R)
• M33: 11,645,596 km (0.104 R)
• M34: 11,962,893 km (0.117 R)
• M35: 12,444,299 km (0.065 R)
• M36: 13,219,365 km (0.088 R)
• M37: 13,591,864 km (0.066 R)
• M38: 14,305,147 km (0.096 R)
• M39: 14,389,819 km (0.111 R)
• M40: 15,419,352 km (0.083 R)
• M41: 15,811,597 km (0.092 R)
• M42: 16,561,382 km (0.117 R)
• M43: 17,594,206 km (0.084 R)
• M44: 18,601,598 km (0.081 R)
• M45: 19,158,999 km (0.098 R)
• M46: 19,392,821 km (0.065 R)
• M47: 20,576,140 km (0.094 R)
• M48: 21,978,022 km (0.116 R)
• M49: 22,715,240 km (0.047 R)
• M50: 22,814,124 km (0.118 R)
• M51: 23,062,008 km (0.085 R)
• M52: 23,660,698 km (0.109 R)
• M53: 24,062,518 km (0.072 R)
• M54: 24,618,873 km (0.114 R)
• M55: 26,313,069 km (0.112 R)
• M56: 26,677,339 km (0.112 R)
• M57: 27,252,992 km (0.085 R)
• M58: 28,363,457 km (0.044 R)
• M59: 28,950,928 km (0.088 R)
• M60: 29,488,583 km (0.106 R)
• M61: 29,866,916 km (0.102 R)
• M62: 30,083,833 km (0.065 R)
• M63: 31,121,294 km (0.071 R)
• M64: 31,948,570 km (0.077 R)
• M65: 32,225,925 km (0.087 R)
• M66: 33,118,874 km (0.108 R)
• M67: 33,343,271 km (0.099 R)
• M68: 34,359,938 km (0.075 R)
• M69: 34,815,015 km (0.049 R)
• M70: 35,443,924 km (0.085 R)
• M71: 36,597,174 km (0.102 R)
• M72: 37,295,048 km (0.036 R)
• M73: 38,350,013 km (0.073 R)
• M74: 39,236,530 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 4.5

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.99 AU - 15.23 AU

Year: 21453 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,835,946 km

• M1: 123,269 km (0.106 R)
• M2: 215,421 km (0.051 R)
• M3: 465,249 km (0.03 R)
• M4: 662,719 km (0.105 R)
• M5: 782,995 km (0.081 R)
• M6: 884,423 km (0.118 R)
• M7: 1,272,180 km (0.045 R)
• M8: 1,452,895 km (0.095 R)
• M9: 1,514,978 km (0.083 R)
• M10: 1,546,393 km (0.085 R)
• M11: 1,641,837 km (0.115 R)
• M12: 1,905,877 km (0.063 R)
• M13: 2,183,082 km (0.102 R)
• M14: 2,736,295 km (0.097 R)
• M15: 3,621,465 km (0.097 R)
• M16: 3,791,259 km (0.099 R)
• M17: 3,834,044 km (0.05 R)
• M18: 4,050,811 km (0.075 R)
• M19: 4,227,037 km (0.085 R)
• M20: 4,405,807 km (0.025 R)
• M21: 4,724,450 km (0.082 R)
• M22: 5,577,906 km (0.073 R)
• M23: 5,773,879 km (0.094 R)
• M24: 6,324,549 km (0.12 R)
• M25: 7,155,117 km (0.086 R)
• M26: 7,208,224 km (0.074 R)
• M27: 7,475,406 km (0.042 R)
• M28: 8,520,048 km (0.112 R)
• M29: 8,576,296 km (0.05 R)
• M30: 8,859,336 km (0.118 R)
• M31: 10,379,848 km (0.111 R)
• M32: 10,439,987 km (0.074 R)
• M33: 10,620,850 km (0.116 R)
• M34: 12,295,449 km (0.07 R)
• M35: 12,422,757 km (0.072 R)
• M36: 12,486,485 km (0.103 R)
• M37: 12,807,074 km (0.111 R)
• M38: 12,871,550 km (0.079 R)
• M39: 13,000,803 km (0.116 R)
• M40: 14,854,769 km (0.059 R)
• M41: 17,214,377 km (0.036 R)
• M42: 18,364,485 km (0.103 R)
• M43: 18,510,044 km (0.098 R)
• M44: 18,582,898 km (0.092 R)
• M45: 19,022,267 km (0.077 R)
• M46: 19,391,026 km (0.093 R)
• M47: 19,911,177 km (0.099 R)
• M48: 23,048,993 km (0.044 R)
• M49: 24,075,384 km (0.102 R)
• M50: 26,500,515 km (0.044 R)
• M51: 26,912,208 km (0.053 R)
• M52: 28,327,703 km (0.114 R)
• M53: 29,852,704 km (0.061 R)
• M54: 31,752,447 km (0.067 R)
• M55: 32,628,792 km (0.067 R)
• M56: 32,716,905 km (0.047 R)
• M57: 32,805,018 km (0.114 R)
• M58: 33,335,642 km (0.082 R)
• M59: 34,854,210 km (0.099 R)
• M60: 35,486,111 km (0.114 R)
• M61: 35,939,692 km (0.091 R)
• M62: 37,036,394 km (0.068 R)
• M63: 38,236,617 km (0.085 R)
• M64: 38,422,418 km (0.055 R)
• M65: 38,608,518 km (0.118 R)
• M66: 40,013,690 km (0.084 R)
• M67: 40,959,897 km (0.089 R)
• M68: 41,054,892 km (0.097 R)
• M69: 43,067,133 km (0.054 R)
• M70: 45,700,953 km (0.078 R)
• M71: 45,996,857 km (0.092 R)
• M72: 47,186,609 km (0.105 R)
• M73: 48,386,534 km (0.045 R)
• M74: 48,587,444 km (0.068 R)
• M75: 50,205,045 km (0.101 R)
• M76: 50,714,277 km (0.106 R)
• M77: 53,078,222 km (0.079 R)
• M78: 56,004,057 km (0.1 R)
• M79: 57,805,964 km (0.104 R)
• M80: 58,660,467 km (0.1 R)
• M81: 58,767,579 km (0.087 R)
• M82: 60,165,870 km (0.073 R)
• M83: 60,814,826 km (0.11 R)
• M84: 61,901,804 km (0.089 R)
• M85: 62,885,410 km (0.059 R)
• M86: 62,995,065 km (0.067 R)
• M87: 63,764,148 km (0.112 R)
• M88: 64,205,013 km (0.106 R)
• M89: 67,207,442 km (0.107 R)
• M90: 69,914,266 km (0.033 R)
• M91: 70,368,894 km (0.096 R)
• M92: 71,509,727 km (0.093 R)
• M93: 76,133,797 km (0.081 R)
• M94: 76,601,440 km (0.053 R)
• M95: 77,774,886 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit