🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 226 Days

Day: 16.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.98 AU - 1.04 AU

Year: 360 Days

Day: 36.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.63 AU - 5.05 AU

Year: 3208 Days

Day: 42.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.1

Radius: 4.4

Gravity: 45.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.12 AU - 19.52 AU

Year: 22323 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,811,269 km

• M1: 57,595 km (0.079 R)
• M2: 118,631 km (0.11 R)
• M3: 202,556 km (0.09 R)
• M4: 407,505 km (0.108 R)
• M5: 472,879 km (0.09 R)
• M6: 565,630 km (0.079 R)
• M7: 768,783 km (0.072 R)
• M8: 822,938 km (0.103 R)
• M9: 1,052,571 km (0.083 R)
• M10: 1,499,719 km (0.103 R)
• M11: 3,355,331 km (0.105 R)
• M12: 3,444,940 km (0.068 R)
• M13: 3,718,554 km (0.03 R)
• M14: 5,239,815 km (0.119 R)
• M15: 5,501,162 km (0.12 R)
• M16: 5,553,971 km (0.119 R)
• M17: 7,099,167 km (0.108 R)
• M18: 8,157,721 km (0.077 R)
• M19: 8,460,358 km (0.051 R)
• M20: 11,547,609 km (0.085 R)
• M21: 11,751,062 km (0.043 R)
• M22: 12,092,594 km (0.119 R)
• M23: 12,161,409 km (0.063 R)
• M24: 12,855,693 km (0.057 R)
• M25: 13,278,457 km (0.11 R)
• M26: 13,420,425 km (0.099 R)
• M27: 14,137,597 km (0.056 R)
• M28: 14,647,128 km (0.098 R)
• M29: 16,286,870 km (0.108 R)
• M30: 16,744,041 km (0.063 R)
• M31: 17,282,892 km (0.071 R)
• M32: 17,360,235 km (0.066 R)
• M33: 17,749,189 km (0.1 R)
• M34: 18,062,297 km (0.113 R)
• M35: 18,535,475 km (0.103 R)
• M36: 19,736,148 km (0.086 R)
• M37: 20,879,375 km (0.09 R)
• M38: 21,458,917 km (0.034 R)
• M39: 23,485,968 km (0.075 R)
• M40: 25,221,154 km (0.095 R)
• M41: 25,749,683 km (0.117 R)
• M42: 26,281,952 km (0.108 R)
• M43: 27,267,054 km (0.09 R)
• M44: 28,446,783 km (0.061 R)
• M45: 30,761,960 km (0.08 R)
• M46: 31,232,146 km (0.106 R)
• M47: 31,704,875 km (0.115 R)
• M48: 31,799,571 km (0.116 R)
• M49: 32,370,436 km (0.108 R)
• M50: 34,006,139 km (0.069 R)
• M51: 36,261,477 km (0.07 R)
• M52: 36,658,659 km (0.099 R)
• M53: 36,758,142 km (0.088 R)
• M54: 39,478,728 km (0.03 R)
• M55: 39,580,754 km (0.083 R)
• M56: 40,194,554 km (0.061 R)
• M57: 41,121,313 km (0.115 R)
• M58: 43,310,678 km (0.035 R)
• M59: 43,521,162 km (0.1 R)
• M60: 46,611,256 km (0.108 R)
• M61: 46,934,986 km (0.113 R)
• M62: 48,892,773 km (0.082 R)
• M63: 49,002,279 km (0.112 R)
• M64: 49,221,589 km (0.051 R)
• M65: 50,102,122 km (0.067 R)
• M66: 50,323,078 km (0.068 R)
• M67: 51,321,494 km (0.101 R)
• M68: 52,999,833 km (0.095 R)
• M69: 53,224,978 km (0.058 R)
• M70: 56,524,957 km (0.111 R)
• M71: 58,839,236 km (0.094 R)
• M72: 59,773,475 km (0.118 R)
• M73: 60,125,179 km (0.057 R)
• M74: 60,595,066 km (0.119 R)
• M75: 60,830,384 km (0.107 R)
• M76: 61,538,430 km (0.111 R)
• M77: 61,893,576 km (0.102 R)
• M78: 63,081,981 km (0.093 R)
• M79: 63,798,705 km (0.064 R)
• M80: 64,277,867 km (0.118 R)
• M81: 65,119,504 km (0.113 R)
• M82: 65,843,857 km (0.052 R)
• M83: 65,964,732 km (0.086 R)
• M84: 67,788,181 km (0.12 R)
• M85: 68,154,845 km (0.088 R)
• M86: 68,644,778 km (0.092 R)
• M87: 69,013,088 km (0.091 R)
• M88: 70,863,913 km (0.105 R)
• M89: 74,110,636 km (0.089 R)
• M90: 74,992,964 km (0.047 R)
• M91: 78,813,693 km (0.063 R)
• M92: 80,489,040 km (0.107 R)
• M93: 82,566,954 km (0.066 R)
• M94: 83,612,494 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.1

Radius: 4.5

Gravity: 42.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.38 AU - 18.74 AU

Year: 26105 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,811,269 km

• M1: 514,018 km (0.119 R)
• M2: 897,438 km (0.036 R)
• M3: 1,215,184 km (0.084 R)
• M4: 1,316,910 km (0.025 R)
• M5: 2,564,556 km (0.086 R)
• M6: 4,851,010 km (0.118 R)
• M7: 5,342,140 km (0.103 R)
• M8: 5,791,981 km (0.098 R)
• M9: 6,253,789 km (0.09 R)
• M10: 6,607,888 km (0.047 R)
• M11: 6,787,405 km (0.112 R)
• M12: 8,538,448 km (0.082 R)
• M13: 9,262,502 km (0.093 R)
• M14: 9,665,668 km (0.111 R)
• M15: 10,143,184 km (0.091 R)
• M16: 13,618,493 km (0.106 R)
• M17: 13,846,929 km (0.107 R)
• M18: 14,230,348 km (0.064 R)
• M19: 14,539,567 km (0.113 R)
• M20: 16,765,583 km (0.071 R)
• M21: 17,585,978 km (0.095 R)
• M22: 19,693,213 km (0.052 R)
• M23: 21,612,554 km (0.067 R)
• M24: 22,325,089 km (0.106 R)
• M25: 22,864,539 km (0.059 R)
• M26: 23,045,402 km (0.028 R)
• M27: 23,226,565 km (0.032 R)
• M28: 23,590,537 km (0.077 R)
• M29: 24,416,317 km (0.118 R)
• M30: 25,625,666 km (0.11 R)
• M31: 26,284,944 km (0.114 R)
• M32: 26,569,180 km (0.088 R)
• M33: 27,236,237 km (0.088 R)
• M34: 27,812,488 km (0.114 R)
• M35: 28,684,494 km (0.05 R)
• M36: 29,959,666 km (0.081 R)
• M37: 30,653,800 km (0.048 R)
• M38: 31,453,850 km (0.039 R)
• M39: 32,972,119 km (0.027 R)
• M40: 34,410,502 km (0.11 R)
• M41: 34,721,367 km (0.053 R)
• M42: 35,241,668 km (0.11 R)
• M43: 36,079,416 km (0.075 R)
• M44: 36,289,900 km (0.117 R)
• M45: 36,395,217 km (0.104 R)
• M46: 36,606,300 km (0.117 R)
• M47: 37,241,941 km (0.072 R)
• M48: 37,348,305 km (0.067 R)
• M49: 37,774,510 km (0.086 R)
• M50: 38,846,977 km (0.11 R)
• M51: 41,131,635 km (0.103 R)
• M52: 43,683,326 km (0.098 R)
• M53: 44,132,419 km (0.113 R)
• M54: 48,938,251 km (0.073 R)
• M55: 49,404,547 km (0.106 R)
• M56: 49,755,205 km (0.085 R)
• M57: 50,694,380 km (0.079 R)
• M58: 50,812,114 km (0.101 R)
• M59: 53,906,994 km (0.12 R)
• M60: 54,027,271 km (0.082 R)
• M61: 55,113,501 km (0.113 R)
• M62: 55,234,675 km (0.077 R)
• M63: 55,720,121 km (0.039 R)
• M64: 56,206,912 km (0.086 R)
• M65: 57,430,323 km (0.103 R)
• M66: 57,922,052 km (0.059 R)
• M67: 60,152,257 km (0.111 R)
• M68: 60,776,678 km (0.092 R)
• M69: 62,032,103 km (0.081 R)
• M70: 62,284,325 km (0.066 R)
• M71: 63,804,090 km (0.098 R)
• M72: 64,951,805 km (0.081 R)
• M73: 66,235,205 km (0.084 R)
• M74: 67,397,431 km (0.039 R)
• M75: 67,656,535 km (0.072 R)
• M76: 68,045,938 km (0.057 R)
• M77: 73,708,217 km (0.114 R)
• M78: 74,376,321 km (0.063 R)
• M79: 74,644,102 km (0.059 R)
• M80: 75,449,536 km (0.076 R)
• M81: 76,798,311 km (0.041 R)
• M82: 77,340,005 km (0.108 R)
• M83: 77,475,540 km (0.097 R)
• M84: 79,382,614 km (0.06 R)
• M85: 81,029,537 km (0.081 R)
• M86: 82,549,003 km (0.074 R)
• M87: 85,896,853 km (0.116 R)
• M88: 86,037,326 km (0.042 R)
• M89: 87,728,679 km (0.098 R)
• M90: 89,004,450 km (0.115 R)
• M91: 89,431,103 km (0.029 R)
• M92: 90,286,354 km (0.041 R)
• M93: 93,589,924 km (0.064 R)
• M94: 95,620,117 km (0.059 R)
• M95: 97,664,671 km (0.086 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit