🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 17.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.35 AU - 1.63 AU

Year: 648 Days

Day: 12.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.86 AU - 2.18 AU

Year: 1023 Days

Day: 45.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,955,473 km

• M1: 400,473 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.3 AU - 2.44 AU

Year: 1301 Days

Day: 13.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,955,473 km

• M1: 1,698,684 km (0.089 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 3.1

Gravity: 40.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.12 AU - 14.72 AU

Year: 17524 Days

Day: 23.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,955,473 km

• M1: 43,683 km (0.07 R)
• M2: 79,885 km (0.093 R)
• M3: 572,511 km (0.11 R)
• M4: 647,011 km (0.057 R)
• M5: 846,724 km (0.117 R)
• M6: 888,761 km (0.091 R)
• M7: 1,250,638 km (0.086 R)
• M8: 1,548,787 km (0.07 R)
• M9: 1,759,421 km (0.11 R)
• M10: 1,923,230 km (0.036 R)
• M11: 2,035,129 km (0.103 R)
• M12: 2,091,977 km (0.111 R)
• M13: 2,719,091 km (0.111 R)
• M14: 2,876,318 km (0.091 R)
• M15: 2,972,210 km (0.097 R)
• M16: 3,500,889 km (0.058 R)
• M17: 3,534,848 km (0.062 R)
• M18: 3,951,329 km (0.071 R)
• M19: 4,419,869 km (0.104 R)
• M20: 5,330,023 km (0.089 R)
• M21: 6,254,238 km (0.076 R)
• M22: 6,503,468 km (0.086 R)
• M23: 7,270,157 km (0.083 R)
• M24: 7,400,756 km (0.112 R)
• M25: 8,427,147 km (0.12 R)
• M26: 8,980,211 km (0.104 R)
• M27: 10,955,950 km (0.039 R)
• M28: 11,105,697 km (0.112 R)
• M29: 11,812,996 km (0.108 R)
• M30: 12,120,569 km (0.089 R)
• M31: 12,378,925 km (0.071 R)
• M32: 12,482,895 km (0.063 R)
• M33: 12,587,015 km (0.063 R)
• M34: 12,639,075 km (0.095 R)
• M35: 13,111,954 km (0.079 R)
• M36: 14,510,096 km (0.106 R)
• M37: 14,729,257 km (0.104 R)
• M38: 16,124,406 km (0.107 R)
• M39: 17,736,024 km (0.063 R)
• M40: 17,970,444 km (0.079 R)
• M41: 18,383,035 km (0.114 R)
• M42: 18,442,276 km (0.084 R)
• M43: 19,277,930 km (0.043 R)
• M44: 20,615,634 km (0.047 R)
• M45: 21,109,456 km (0.11 R)
• M46: 23,379,454 km (0.115 R)
• M47: 23,443,482 km (0.103 R)
• M48: 23,636,314 km (0.081 R)
• M49: 23,829,744 km (0.062 R)
• M50: 24,477,952 km (0.053 R)
• M51: 25,197,667 km (0.104 R)
• M52: 27,940,843 km (0.027 R)
• M53: 28,830,202 km (0.033 R)
• M54: 28,967,832 km (0.11 R)
• M55: 29,728,837 km (0.065 R)
• M56: 30,636,597 km (0.08 R)
• M57: 31,341,053 km (0.075 R)
• M58: 31,908,478 km (0.07 R)
• M59: 32,550,851 km (0.118 R)
• M60: 34,138,982 km (0.109 R)
• M61: 35,678,344 km (0.119 R)
• M62: 36,344,952 km (0.037 R)
• M63: 37,090,548 km (0.109 R)
• M64: 37,841,081 km (0.056 R)
• M65: 37,916,328 km (0.069 R)
• M66: 40,970,070 km (0.094 R)
• M67: 41,047,412 km (0.068 R)
• M68: 41,124,903 km (0.092 R)
• M69: 43,864,340 km (0.092 R)
• M70: 46,823,685 km (0.092 R)
• M71: 48,941,392 km (0.104 R)
• M72: 51,173,392 km (0.096 R)
• M73: 51,841,048 km (0.037 R)
• M74: 53,269,558 km (0.088 R)
• M75: 56,336,763 km (0.093 R)
• M76: 56,508,950 km (0.104 R)
• M77: 57,026,110 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.1

Radius: 6.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.1 AU - 21.24 AU

Year: 26476 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 96,955,473 km

• M1: 107,262 km (0.101 R)
• M2: 468,241 km (0.069 R)
• M3: 1,016,518 km (0.099 R)
• M4: 1,176,737 km (0.076 R)
• M5: 1,374,056 km (0.117 R)
• M6: 1,643,183 km (0.111 R)
• M7: 2,127,731 km (0.116 R)
• M8: 3,180,600 km (0.104 R)
• M9: 3,258,391 km (0.107 R)
• M10: 4,326,520 km (0.109 R)
• M11: 5,633,557 km (0.048 R)
• M12: 9,012,973 km (0.076 R)
• M13: 9,401,777 km (0.05 R)
• M14: 9,513,826 km (0.116 R)
• M15: 9,682,722 km (0.083 R)
• M16: 10,892,969 km (0.08 R)
• M17: 11,786,218 km (0.104 R)
• M18: 12,826,821 km (0.112 R)
• M19: 13,832,866 km (0.041 R)
• M20: 15,719,894 km (0.074 R)
• M21: 20,160,258 km (0.112 R)
• M22: 20,595,139 km (0.096 R)
• M23: 20,813,851 km (0.068 R)
• M24: 21,696,030 km (0.097 R)
• M25: 22,891,167 km (0.113 R)
• M26: 23,344,897 km (0.118 R)
• M27: 23,877,915 km (0.082 R)
• M28: 24,414,971 km (0.08 R)
• M29: 24,878,425 km (0.055 R)
• M30: 25,111,199 km (0.119 R)
• M31: 26,207,453 km (0.104 R)
• M32: 27,159,344 km (0.087 R)
• M33: 29,096,935 km (0.059 R)
• M34: 29,260,296 km (0.118 R)
• M35: 29,834,902 km (0.11 R)
• M36: 30,413,247 km (0.068 R)
• M37: 30,828,531 km (0.105 R)
• M38: 32,848,102 km (0.113 R)
• M39: 32,933,074 km (0.113 R)
• M40: 34,563,391 km (0.046 R)
• M41: 34,736,476 km (0.062 R)
• M42: 34,823,243 km (0.1 R)
• M43: 35,606,537 km (0.101 R)
• M44: 39,067,334 km (0.059 R)
• M45: 41,433,524 km (0.094 R)
• M46: 41,617,380 km (0.114 R)
• M47: 41,986,138 km (0.109 R)
• M48: 42,355,795 km (0.102 R)
• M49: 45,352,539 km (0.103 R)
• M50: 48,223,322 km (0.101 R)
• M51: 55,652,801 km (0.112 R)
• M52: 55,754,229 km (0.12 R)
• M53: 57,078,469 km (0.116 R)
• M54: 57,283,119 km (0.115 R)
• M55: 58,619,327 km (0.105 R)
• M56: 59,965,858 km (0.078 R)
• M57: 60,278,068 km (0.069 R)
• M58: 60,799,567 km (0.077 R)
• M59: 61,322,561 km (0.041 R)
• M60: 62,057,236 km (0.106 R)
• M61: 64,066,036 km (0.087 R)
• M62: 64,278,764 km (0.101 R)
• M63: 66,203,490 km (0.051 R)
• M64: 68,255,674 km (0.03 R)
• M65: 68,364,282 km (0.069 R)
• M66: 68,472,890 km (0.114 R)
• M67: 69,890,480 km (0.059 R)
• M68: 69,999,985 km (0.118 R)
• M69: 71,097,585 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 4.6

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.39 AU - 22.27 AU

Year: 31476 Days

Day: 19.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,955,473 km

• M1: 535,710 km (0.055 R)
• M2: 2,374,268 km (0.096 R)
• M3: 2,586,697 km (0.115 R)
• M4: 3,075,583 km (0.054 R)
• M5: 3,984,838 km (0.058 R)
• M6: 4,085,219 km (0.1 R)
• M7: 4,390,997 km (0.11 R)
• M8: 4,599,087 km (0.12 R)
• M9: 5,078,698 km (0.102 R)
• M10: 5,133,002 km (0.117 R)
• M11: 5,352,163 km (0.085 R)
• M12: 5,574,316 km (0.102 R)
• M13: 5,686,514 km (0.12 R)
• M14: 6,200,682 km (0.068 R)
• M15: 6,375,263 km (0.106 R)
• M16: 6,849,039 km (0.041 R)
• M17: 7,150,928 km (0.081 R)
• M18: 7,334,036 km (0.095 R)
• M19: 7,518,789 km (0.096 R)
• M20: 7,580,722 km (0.052 R)
• M21: 8,659,174 km (0.118 R)
• M22: 8,854,399 km (0.088 R)
• M23: 9,448,751 km (0.096 R)
• M24: 9,784,598 km (0.03 R)
• M25: 9,919,984 km (0.104 R)
• M26: 10,606,339 km (0.103 R)
• M27: 12,388,200 km (0.113 R)
• M28: 12,755,462 km (0.117 R)
• M29: 14,645,183 km (0.05 R)
• M30: 14,877,807 km (0.116 R)
• M31: 14,955,598 km (0.084 R)
• M32: 15,740,987 km (0.072 R)
• M33: 19,267,458 km (0.116 R)
• M34: 21,865,374 km (0.058 R)
• M35: 23,114,666 km (0.057 R)
• M36: 24,295,442 km (0.078 R)
• M37: 24,847,010 km (0.1 R)
• M38: 25,962,411 km (0.117 R)
• M39: 26,243,954 km (0.094 R)
• M40: 26,620,642 km (0.119 R)
• M41: 33,293,305 km (0.114 R)
• M42: 34,831,022 km (0.071 R)
• M43: 35,556,572 km (0.092 R)
• M44: 37,869,055 km (0.103 R)
• M45: 39,365,782 km (0.103 R)
• M46: 40,338,019 km (0.109 R)
• M47: 41,099,771 km (0.042 R)
• M48: 42,416,531 km (0.083 R)
• M49: 43,413,302 km (0.099 R)
• M50: 44,193,754 km (0.055 R)
• M51: 44,754,148 km (0.11 R)
• M52: 45,995,062 km (0.108 R)
• M53: 47,820,306 km (0.106 R)
• M54: 48,741,829 km (0.1 R)
• M55: 48,857,468 km (0.054 R)
• M56: 51,541,104 km (0.042 R)
• M57: 51,776,721 km (0.105 R)
• M58: 51,894,753 km (0.08 R)
• M59: 52,841,558 km (0.101 R)
• M60: 53,316,980 km (0.114 R)
• M61: 54,752,073 km (0.099 R)
• M62: 59,874,005 km (0.06 R)
• M63: 61,365,196 km (0.064 R)
• M64: 63,624,872 km (0.113 R)
• M65: 67,065,174 km (0.086 R)
• M66: 67,966,801 km (0.108 R)
• M67: 68,872,616 km (0.073 R)
• M68: 69,132,168 km (0.09 R)
• M69: 69,652,170 km (0.053 R)
• M70: 70,173,369 km (0.044 R)
• M71: 71,745,194 km (0.054 R)
• M72: 72,008,187 km (0.072 R)
• M73: 72,403,425 km (0.072 R)
• M74: 72,799,410 km (0.087 R)
• M75: 74,523,376 km (0.117 R)
• M76: 76,529,334 km (0.052 R)
• M77: 77,741,376 km (0.112 R)
• M78: 78,688,330 km (0.082 R)
• M79: 81,415,350 km (0.119 R)
• M80: 81,827,043 km (0.12 R)
• M81: 83,342,619 km (0.082 R)
• M82: 84,450,541 km (0.066 R)
• M83: 86,541,171 km (0.097 R)
• M84: 89,213,588 km (0.082 R)
• M85: 90,063,154 km (0.115 R)
• M86: 90,205,122 km (0.074 R)
• M87: 90,631,028 km (0.11 R)
• M88: 91,057,681 km (0.111 R)
• M89: 91,770,365 km (0.118 R)
• M90: 92,198,813 km (0.065 R)
• M91: 93,919,189 km (0.051 R)
• M92: 94,495,141 km (0.034 R)
• M93: 96,810,168 km (0.059 R)
• M94: 96,955,427 km (0.079 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 10,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit