🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.17 AU - 1.23 AU

Year: 473 Days

Day: 30.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,966,556 km

• M1: 432,188 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.42 AU - 1.46 AU

Year: 622 Days

Day: 28.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.61 AU - 2.33 AU

Year: 995 Days

Day: 31.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.91 AU - 5.39 AU

Year: 3609 Days

Day: 42.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 4.6

Gravity: 38.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.96 AU - 13.78 AU

Year: 16616 Days

Day: 24 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,966,556 km

• M1: 75,248 km (0.1 R)
• M2: 108,309 km (0.111 R)
• M3: 274,811 km (0.066 R)
• M4: 586,723 km (0.085 R)
• M5: 1,134,101 km (0.08 R)
• M6: 1,584,541 km (0.1 R)
• M7: 1,797,418 km (0.107 R)
• M8: 1,828,684 km (0.113 R)
• M9: 2,420,194 km (0.097 R)
• M10: 3,140,807 km (0.058 R)
• M11: 3,524,376 km (0.055 R)
• M12: 3,963,296 km (0.046 R)
• M13: 4,085,967 km (0.079 R)
• M14: 4,168,545 km (0.105 R)
• M15: 4,377,234 km (0.117 R)
• M16: 4,804,635 km (0.086 R)
• M17: 5,156,339 km (0.114 R)
• M18: 5,561,750 km (0.094 R)
• M19: 5,653,154 km (0.095 R)
• M20: 5,745,157 km (0.119 R)
• M21: 6,355,067 km (0.1 R)
• M22: 7,433,369 km (0.081 R)
• M23: 8,832,109 km (0.097 R)
• M24: 9,424,815 km (0.119 R)
• M25: 9,533,872 km (0.106 R)
• M26: 9,863,885 km (0.116 R)
• M27: 10,534,832 km (0.029 R)
• M28: 11,510,509 km (0.115 R)
• M29: 11,802,973 km (0.079 R)
• M30: 12,038,589 km (0.068 R)
• M31: 12,936,326 km (0.113 R)
• M32: 13,118,387 km (0.103 R)
• M33: 14,416,747 km (0.072 R)
• M34: 14,858,509 km (0.116 R)
• M35: 14,985,518 km (0.107 R)
• M36: 15,433,115 km (0.11 R)
• M37: 16,867,908 km (0.104 R)
• M38: 17,133,295 km (0.097 R)
• M39: 17,534,067 km (0.071 R)
• M40: 17,937,832 km (0.119 R)
• M41: 18,208,754 km (0.071 R)
• M42: 18,549,388 km (0.043 R)
• M43: 18,686,120 km (0.052 R)
• M44: 18,960,782 km (0.058 R)
• M45: 19,098,562 km (0.092 R)
• M46: 19,167,676 km (0.107 R)
• M47: 20,353,837 km (0.086 R)
• M48: 20,707,188 km (0.118 R)
• M49: 21,133,990 km (0.074 R)
• M50: 21,348,364 km (0.045 R)
• M51: 22,358,748 km (0.089 R)
• M52: 22,869,774 km (0.108 R)
• M53: 23,016,380 km (0.112 R)
• M54: 23,532,343 km (0.102 R)
• M55: 23,606,394 km (0.077 R)
• M56: 24,951,878 km (0.114 R)
• M57: 26,398,788 km (0.112 R)
• M58: 26,784,152 km (0.097 R)
• M59: 28,975,911 km (0.087 R)
• M60: 30,576,458 km (0.102 R)
• M61: 30,657,241 km (0.107 R)
• M62: 31,224,516 km (0.107 R)
• M63: 31,632,021 km (0.116 R)
• M64: 31,795,382 km (0.12 R)
• M65: 33,113,189 km (0.064 R)
• M66: 33,279,094 km (0.07 R)
• M67: 35,972,005 km (0.09 R)
• M68: 36,827,854 km (0.105 R)
• M69: 37,603,669 km (0.114 R)
• M70: 40,405,936 km (0.085 R)
• M71: 40,494,498 km (0.043 R)
• M72: 40,672,071 km (0.097 R)
• M73: 44,093,075 km (0.053 R)
• M74: 44,458,542 km (0.104 R)
• M75: 45,284,323 km (0.105 R)
• M76: 51,301,747 km (0.115 R)
• M77: 51,782,256 km (0.086 R)
• M78: 51,974,938 km (0.099 R)
• M79: 53,038,728 km (0.057 R)
• M80: 53,816,936 km (0.106 R)
• M81: 55,384,572 km (0.053 R)
• M82: 56,272,885 km (0.109 R)
• M83: 56,768,502 km (0.102 R)
• M84: 57,963,789 km (0.094 R)
• M85: 61,803,219 km (0.11 R)
• M86: 62,007,569 km (0.11 R)
• M87: 62,314,544 km (0.119 R)
• M88: 65,307,549 km (0.071 R)
• M89: 65,619,909 km (0.054 R)
• M90: 68,769,842 km (0.116 R)
• M91: 70,150,182 km (0.057 R)
• M92: 71,004,086 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.1

Radius: 3.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.15 AU - 18.23 AU

Year: 23445 Days

Day: 23.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,966,556 km

• M1: 595,699 km (0.1 R)
• M2: 748,887 km (0.105 R)
• M3: 798,404 km (0.092 R)
• M4: 1,218,026 km (0.083 R)
• M5: 1,365,978 km (0.092 R)
• M6: 1,727,706 km (0.092 R)
• M7: 4,052,158 km (0.117 R)
• M8: 5,096,201 km (0.086 R)
• M9: 5,967,609 km (0.077 R)
• M10: 6,728,314 km (0.064 R)
• M11: 7,014,794 km (0.093 R)
• M12: 8,561,935 km (0.083 R)
• M13: 9,301,248 km (0.069 R)
• M14: 9,387,865 km (0.088 R)
• M15: 10,298,317 km (0.112 R)
• M16: 11,175,410 km (0.078 R)
• M17: 12,296,795 km (0.112 R)
• M18: 12,614,691 km (0.102 R)
• M19: 14,243,961 km (0.054 R)
• M20: 16,388,746 km (0.063 R)
• M21: 17,480,511 km (0.083 R)
• M22: 18,161,182 km (0.114 R)
• M23: 19,216,744 km (0.082 R)
• M24: 19,474,501 km (0.046 R)
• M25: 19,659,404 km (0.097 R)
• M26: 21,500,954 km (0.112 R)
• M27: 21,883,625 km (0.031 R)
• M28: 22,733,192 km (0.105 R)
• M29: 23,514,691 km (0.111 R)
• M30: 23,711,562 km (0.103 R)
• M31: 26,033,769 km (0.119 R)
• M32: 27,015,730 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.8

Radius: 7.6

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.81 AU - 18.07 AU

Year: 26211 Days

Day: 22 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,966,556 km

• M1: 361,279 km (0.085 R)
• M2: 473,328 km (0.085 R)
• M3: 1,480,869 km (0.037 R)
• M4: 2,530,448 km (0.097 R)
• M5: 2,937,205 km (0.051 R)
• M6: 3,660,062 km (0.092 R)
• M7: 3,912,882 km (0.119 R)
• M8: 4,015,656 km (0.073 R)
• M9: 4,067,417 km (0.068 R)
• M10: 4,329,213 km (0.114 R)
• M11: 4,542,689 km (0.078 R)
• M12: 5,836,112 km (0.107 R)
• M13: 7,235,002 km (0.073 R)
• M14: 7,616,327 km (0.066 R)
• M15: 8,598,138 km (0.12 R)
• M16: 9,002,052 km (0.061 R)
• M17: 9,274,619 km (0.082 R)
• M18: 11,185,134 km (0.027 R)
• M19: 12,448,488 km (0.118 R)
• M20: 13,058,398 km (0.115 R)
• M21: 14,386,827 km (0.089 R)
• M22: 14,785,655 km (0.102 R)
• M23: 15,026,657 km (0.09 R)
• M24: 16,666,699 km (0.115 R)
• M25: 16,833,800 km (0.091 R)
• M26: 18,708,411 km (0.103 R)
• M27: 20,469,327 km (0.102 R)
• M28: 20,558,787 km (0.039 R)
• M29: 20,917,821 km (0.097 R)
• M30: 21,369,457 km (0.059 R)
• M31: 21,824,385 km (0.089 R)
• M32: 23,115,115 km (0.036 R)
• M33: 24,525,225 km (0.088 R)
• M34: 25,192,730 km (0.092 R)
• M35: 25,288,622 km (0.033 R)
• M36: 28,220,292 km (0.044 R)
• M37: 29,221,102 km (0.086 R)
• M38: 29,321,781 km (0.116 R)
• M39: 30,744,158 km (0.077 R)
• M40: 31,463,574 km (0.119 R)
• M41: 31,566,946 km (0.111 R)
• M42: 32,292,795 km (0.096 R)
• M43: 34,184,460 km (0.064 R)
• M44: 34,716,280 km (0.058 R)
• M45: 35,680,439 km (0.092 R)
• M46: 36,111,729 km (0.096 R)
• M47: 37,525,429 km (0.113 R)
• M48: 37,854,245 km (0.045 R)
• M49: 39,179,084 km (0.078 R)
• M50: 39,290,235 km (0.104 R)
• M51: 39,958,938 km (0.106 R)
• M52: 40,070,837 km (0.09 R)
• M53: 40,294,785 km (0.077 R)
• M54: 40,631,380 km (0.031 R)
• M55: 41,194,766 km (0.078 R)
• M56: 45,209,374 km (0.074 R)
• M57: 46,261,646 km (0.087 R)
• M58: 46,496,664 km (0.083 R)
• M59: 47,558,809 km (0.118 R)
• M60: 50,188,739 km (0.12 R)
• M61: 50,550,916 km (0.111 R)
• M62: 51,886,675 km (0.107 R)
• M63: 53,111,134 km (0.033 R)
• M64: 55,588,175 km (0.099 R)
• M65: 57,470,715 km (0.041 R)
• M66: 57,849,646 km (0.086 R)
• M67: 58,102,766 km (0.091 R)
• M68: 58,483,193 km (0.099 R)
• M69: 58,610,202 km (0.079 R)
• M70: 59,118,984 km (0.047 R)
• M71: 60,782,812 km (0.051 R)
• M72: 62,073,093 km (0.038 R)
• M73: 62,202,645 km (0.085 R)
• M74: 63,763,998 km (0.107 R)
• M75: 64,287,291 km (0.089 R)
• M76: 65,865,699 km (0.099 R)
• M77: 68,390,911 km (0.073 R)
• M78: 70,541,978 km (0.116 R)
• M79: 71,761,650 km (0.08 R)
• M80: 72,033,619 km (0.083 R)
• M81: 75,185,945 km (0.067 R)
• M82: 77,823,804 km (0.05 R)
• M83: 78,803,222 km (0.092 R)
• M84: 79,083,867 km (0.089 R)
• M85: 81,908,125 km (0.075 R)
• M86: 84,478,067 km (0.116 R)
• M87: 85,772,986 km (0.081 R)
• M88: 86,206,072 km (0.12 R)
• M89: 89,843,245 km (0.073 R)
• M90: 93,085,181 km (0.093 R)
• M91: 93,976,036 km (0.098 R)
• M92: 95,466,928 km (0.101 R)
• M93: 97,266,441 km (0.109 R)
• M94: 98,925,781 km (0.093 R)
• M95: 100,442,254 km (0.082 R)
• M96: 101,661,028 km (0.111 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 10,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit