🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 139 Days

Day: 33.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.58 AU - 0.62 AU

Year: 167 Days

Day: 20.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 184 Days

Day: 31.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.95 AU - 1.05 AU

Year: 360 Days

Day: 13.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 11.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.46 AU - 12.26 AU

Year: 14699 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,148,542 km

• M1: 143,165 km (0.071 R)
• M2: 217,366 km (0.087 R)
• M3: 402,867 km (0.055 R)
• M4: 1,004,849 km (0.114 R)
• M5: 1,154,746 km (0.11 R)
• M6: 1,562,849 km (0.092 R)
• M7: 1,990,998 km (0.12 R)
• M8: 2,304,854 km (0.091 R)
• M9: 2,404,786 km (0.089 R)
• M10: 2,506,064 km (0.111 R)
• M11: 2,582,957 km (0.112 R)
• M12: 3,396,171 km (0.08 R)
• M13: 4,009,971 km (0.112 R)
• M14: 5,075,856 km (0.104 R)
• M15: 5,305,937 km (0.038 R)
• M16: 5,572,969 km (0.094 R)
• M17: 6,051,084 km (0.097 R)
• M18: 6,400,694 km (0.077 R)
• M19: 6,756,887 km (0.119 R)
• M20: 7,978,054 km (0.109 R)
• M21: 8,555,502 km (0.12 R)
• M22: 9,467,152 km (0.066 R)
• M23: 9,954,990 km (0.047 R)
• M24: 10,451,206 km (0.106 R)
• M25: 10,786,455 km (0.108 R)
• M26: 11,082,659 km (0.113 R)
• M27: 11,295,986 km (0.09 R)
• M28: 11,553,743 km (0.063 R)
• M29: 11,856,828 km (0.062 R)
• M30: 12,515,358 km (0.109 R)
• M31: 12,648,350 km (0.084 R)
• M32: 13,366,420 km (0.101 R)
• M33: 13,502,554 km (0.098 R)
• M34: 13,821,796 km (0.067 R)
• M35: 14,561,258 km (0.091 R)
• M36: 15,218,741 km (0.115 R)
• M37: 16,223,141 km (0.111 R)
• M38: 17,101,131 km (0.069 R)
• M39: 18,396,349 km (0.087 R)
• M40: 18,801,311 km (0.101 R)
• M41: 18,902,888 km (0.061 R)
• M42: 19,826,355 km (0.106 R)
• M43: 20,974,818 km (0.1 R)
• M44: 21,557,203 km (0.104 R)
• M45: 22,144,973 km (0.091 R)
• M46: 22,413,800 km (0.075 R)
• M47: 22,954,746 km (0.032 R)
• M48: 23,994,601 km (0.094 R)
• M49: 24,436,962 km (0.096 R)
• M50: 24,547,963 km (0.1 R)
• M51: 24,937,815 km (0.102 R)
• M52: 25,105,664 km (0.111 R)
• M53: 26,290,180 km (0.096 R)
• M54: 26,575,015 km (0.063 R)
• M55: 27,204,971 km (0.089 R)
• M56: 28,188,278 km (0.07 R)
• M57: 28,363,008 km (0.095 R)
• M58: 29,951,887 km (0.11 R)
• M59: 31,087,335 km (0.057 R)
• M60: 32,602,612 km (0.056 R)
• M61: 32,786,019 km (0.044 R)
• M62: 33,646,655 km (0.094 R)
• M63: 34,017,808 km (0.05 R)
• M64: 34,390,307 km (0.038 R)
• M65: 34,889,066 km (0.106 R)
• M66: 35,641,693 km (0.074 R)
• M67: 36,146,436 km (0.109 R)
• M68: 38,511,429 km (0.114 R)
• M69: 39,549,638 km (0.052 R)
• M70: 39,941,285 km (0.055 R)
• M71: 41,520,889 km (0.067 R)
• M72: 41,786,126 km (0.08 R)
• M73: 43,053,818 km (0.12 R)
• M74: 45,080,870 km (0.057 R)
• M75: 45,217,153 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 4.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.78 AU - 16.16 AU

Year: 16811 Days

Day: 20.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,148,542 km

• M1: 171,290 km (0.082 R)
• M2: 199,713 km (0.106 R)
• M3: 262,245 km (0.083 R)
• M4: 395,088 km (0.108 R)
• M5: 476,320 km (0.034 R)
• M6: 802,593 km (0.077 R)
• M7: 906,713 km (0.114 R)
• M8: 1,128,118 km (0.085 R)
• M9: 1,205,609 km (0.105 R)
• M10: 1,284,896 km (0.114 R)
• M11: 1,325,138 km (0.114 R)
• M12: 1,427,762 km (0.116 R)
• M13: 1,490,593 km (0.095 R)
• M14: 1,597,256 km (0.113 R)
• M15: 1,751,043 km (0.104 R)
• M16: 1,840,951 km (0.092 R)
• M17: 2,072,678 km (0.088 R)
• M18: 2,338,215 km (0.072 R)
• M19: 2,462,381 km (0.056 R)
• M20: 2,743,326 km (0.109 R)
• M21: 2,795,535 km (0.044 R)
• M22: 3,279,933 km (0.056 R)
• M23: 3,335,285 km (0.078 R)
• M24: 3,588,554 km (0.12 R)
• M25: 3,617,127 km (0.038 R)
• M26: 3,645,700 km (0.096 R)
• M27: 3,818,934 km (0.046 R)
• M28: 3,935,920 km (0.025 R)
• M29: 4,203,401 km (0.052 R)
• M30: 4,693,484 km (0.082 R)
• M31: 5,201,518 km (0.103 R)
• M32: 5,961,774 km (0.047 R)
• M33: 6,685,978 km (0.052 R)
• M34: 6,756,289 km (0.083 R)
• M35: 7,292,148 km (0.107 R)
• M36: 7,804,521 km (0.111 R)
• M37: 7,878,721 km (0.11 R)
• M38: 7,990,471 km (0.085 R)
• M39: 8,366,411 km (0.062 R)
• M40: 9,135,643 km (0.083 R)
• M41: 9,370,811 km (0.104 R)
• M42: 9,807,038 km (0.084 R)
• M43: 10,128,524 km (0.096 R)
• M44: 10,576,121 km (0.067 R)
• M45: 10,864,246 km (0.058 R)
• M46: 11,030,150 km (0.105 R)
• M47: 12,821,585 km (0.062 R)
• M48: 13,795,317 km (0.07 R)
• M49: 14,655,355 km (0.113 R)
• M50: 16,189,631 km (0.039 R)
• M51: 16,426,594 km (0.051 R)
• M52: 17,725,702 km (0.042 R)
• M53: 17,969,846 km (0.108 R)
• M54: 19,508,310 km (0.035 R)
• M55: 19,962,789 km (0.117 R)
• M56: 20,013,502 km (0.107 R)
• M57: 20,420,857 km (0.097 R)
• M58: 21,711,139 km (0.1 R)
• M59: 21,763,349 km (0.077 R)
• M60: 22,234,582 km (0.108 R)
• M61: 22,921,386 km (0.103 R)
• M62: 22,974,493 km (0.111 R)
• M63: 23,400,847 km (0.109 R)
• M64: 24,695,616 km (0.096 R)
• M65: 25,241,948 km (0.092 R)
• M66: 25,461,558 km (0.05 R)
• M67: 25,626,714 km (0.114 R)
• M68: 25,736,967 km (0.049 R)
• M69: 26,680,930 km (0.103 R)
• M70: 27,185,224 km (0.074 R)
• M71: 27,353,971 km (0.117 R)
• M72: 28,431,075 km (0.031 R)
• M73: 29,233,668 km (0.095 R)
• M74: 30,392,902 km (0.108 R)
• M75: 31,449,063 km (0.077 R)
• M76: 31,981,631 km (0.07 R)
• M77: 32,159,802 km (0.103 R)
• M78: 33,657,576 km (0.107 R)
• M79: 34,933,048 km (0.118 R)
• M80: 35,484,615 km (0.098 R)
• M81: 35,853,822 km (0.097 R)
• M82: 36,410,177 km (0.099 R)
• M83: 36,782,526 km (0.083 R)
• M84: 38,347,918 km (0.082 R)
• M85: 39,807,245 km (0.109 R)
• M86: 41,026,318 km (0.086 R)
• M87: 41,608,105 km (0.061 R)
• M88: 41,672,880 km (0.114 R)
• M89: 41,737,656 km (0.095 R)
• M90: 41,802,582 km (0.094 R)
• M91: 42,127,359 km (0.065 R)
• M92: 42,649,007 km (0.117 R)
• M93: 43,500,966 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 4.2

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.65 AU - 19.59 AU

Year: 24385 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,148,542 km

• M1: 62,382 km (0.042 R)
• M2: 88,562 km (0.085 R)
• M3: 189,840 km (0.118 R)
• M4: 374,892 km (0.118 R)
• M5: 1,057,657 km (0.079 R)
• M6: 1,177,784 km (0.108 R)
• M7: 1,227,002 km (0.111 R)
• M8: 1,353,262 km (0.12 R)
• M9: 1,957,339 km (0.086 R)
• M10: 2,075,072 km (0.102 R)
• M11: 2,195,199 km (0.086 R)
• M12: 2,442,335 km (0.089 R)
• M13: 2,730,909 km (0.041 R)
• M14: 2,962,786 km (0.109 R)
• M15: 3,166,688 km (0.113 R)
• M16: 3,235,652 km (0.079 R)
• M17: 3,410,083 km (0.096 R)
• M18: 3,480,843 km (0.1 R)
• M19: 4,026,427 km (0.096 R)
• M20: 4,443,206 km (0.052 R)
• M21: 4,598,190 km (0.092 R)
• M22: 4,754,968 km (0.084 R)
• M23: 4,794,313 km (0.095 R)
• M24: 4,913,392 km (0.053 R)
• M25: 5,358,297 km (0.12 R)
• M26: 5,564,742 km (0.081 R)
• M27: 5,942,775 km (0.047 R)
• M28: 6,503,618 km (0.088 R)
• M29: 6,679,545 km (0.028 R)
• M30: 6,991,307 km (0.09 R)
• M31: 7,171,423 km (0.104 R)
• M32: 7,444,738 km (0.079 R)
• M33: 8,958,369 km (0.11 R)
• M34: 10,357,857 km (0.119 R)
• M35: 10,978,240 km (0.113 R)
• M36: 11,240,186 km (0.114 R)
• M37: 11,292,844 km (0.113 R)
• M38: 11,663,697 km (0.036 R)
• M39: 12,146,300 km (0.078 R)
• M40: 12,200,454 km (0.107 R)
• M41: 12,526,279 km (0.053 R)
• M42: 15,234,299 km (0.092 R)
• M43: 15,643,749 km (0.086 R)
• M44: 15,879,515 km (0.117 R)
• M45: 17,075,101 km (0.09 R)
• M46: 17,439,521 km (0.106 R)
• M47: 17,500,408 km (0.082 R)
• M48: 18,797,122 km (0.12 R)
• M49: 18,859,654 km (0.094 R)
• M50: 20,509,270 km (0.103 R)
• M51: 22,668,565 km (0.089 R)
• M52: 24,624,707 km (0.067 R)
• M53: 25,657,531 km (0.064 R)
• M54: 26,005,047 km (0.113 R)
• M55: 26,704,566 km (0.08 R)
• M56: 26,774,728 km (0.107 R)
• M57: 27,979,140 km (0.095 R)
• M58: 28,122,006 km (0.058 R)
• M59: 28,480,143 km (0.115 R)
• M60: 29,346,016 km (0.069 R)
• M61: 30,293,569 km (0.093 R)
• M62: 31,994,646 km (0.061 R)
• M63: 33,802,536 km (0.105 R)
• M64: 33,954,678 km (0.08 R)
• M65: 35,334,119 km (0.078 R)
• M66: 35,565,847 km (0.089 R)
• M67: 35,953,155 km (0.085 R)
• M68: 37,752,519 km (0.1 R)
• M69: 39,741,422 km (0.049 R)
• M70: 39,901,941 km (0.101 R)
• M71: 41,682,455 km (0.098 R)
• M72: 42,418,327 km (0.117 R)
• M73: 42,500,306 km (0.047 R)
• M74: 43,571,427 km (0.116 R)
• M75: 43,737,032 km (0.11 R)
• M76: 44,151,867 km (0.039 R)
• M77: 44,901,950 km (0.084 R)
• M78: 46,245,639 km (0.113 R)
• M79: 46,753,075 km (0.112 R)
• M80: 46,837,747 km (0.12 R)
• M81: 47,432,249 km (0.103 R)
• M82: 47,773,182 km (0.09 R)
• M83: 48,200,434 km (0.083 R)
• M84: 49,575,986 km (0.065 R)
• M85: 50,095,091 km (0.027 R)
• M86: 50,877,338 km (0.115 R)
• M87: 50,964,404 km (0.106 R)
• M88: 52,806,104 km (0.072 R)
• M89: 54,580,334 km (0.064 R)
• M90: 55,833,815 km (0.069 R)
• M91: 58,734,218 km (0.034 R)
• M92: 59,008,730 km (0.051 R)
• M93: 60,202,821 km (0.058 R)
• M94: 60,571,879 km (0.096 R)
• M95: 61,219,488 km (0.097 R)
• M96: 62,055,441 km (0.116 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit