🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.59 AU

Year: 130 Days

Day: 46.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.67 AU - 0.75 AU

Year: 221 Days

Day: 47.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 315 Days

Day: 19.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,522,788 km

• M1: 329,863 km (0.112 R)
• M2: 606,769 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.57 AU - 2.59 AU

Year: 1107 Days

Day: 21.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.7 AU - 3.94 AU

Year: 2232 Days

Day: 19.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 99.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 11.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.92 AU - 8.22 AU

Year: 6936 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,522,788 km

• M1: 257,757 km (0.088 R)
• M2: 332,855 km (0.046 R)
• M3: 450,589 km (0.042 R)
• M4: 659,128 km (0.113 R)
• M5: 749,336 km (0.075 R)
• M6: 886,367 km (0.103 R)
• M7: 987,645 km (0.111 R)
• M8: 1,267,094 km (0.103 R)
• M9: 1,433,447 km (0.086 R)
• M10: 2,210,159 km (0.098 R)
• M11: 2,412,415 km (0.094 R)
• M12: 2,791,646 km (0.114 R)
• M13: 3,032,947 km (0.05 R)
• M14: 4,800,895 km (0.091 R)
• M15: 4,905,613 km (0.084 R)
• M16: 5,224,406 km (0.079 R)
• M17: 5,632,360 km (0.098 R)
• M18: 5,742,913 km (0.111 R)
• M19: 6,079,059 km (0.114 R)
• M20: 6,278,174 km (0.075 R)
• M21: 6,421,638 km (0.031 R)
• M22: 6,653,515 km (0.045 R)
• M23: 6,858,763 km (0.034 R)
• M24: 7,547,661 km (0.029 R)
• M25: 7,731,068 km (0.085 R)
• M26: 8,321,531 km (0.098 R)
• M27: 8,511,072 km (0.078 R)
• M28: 8,894,491 km (0.12 R)
• M29: 9,055,907 km (0.118 R)
• M30: 9,153,146 km (0.11 R)
• M31: 9,578,901 km (0.049 R)
• M32: 9,678,085 km (0.088 R)
• M33: 10,145,428 km (0.074 R)
• M34: 10,654,510 km (0.08 R)
• M35: 10,825,949 km (0.096 R)
• M36: 11,102,256 km (0.081 R)
• M37: 11,380,957 km (0.074 R)
• M38: 11,662,052 km (0.108 R)
• M39: 11,945,240 km (0.114 R)
• M40: 12,230,823 km (0.079 R)
• M41: 12,374,586 km (0.045 R)
• M42: 13,618,044 km (0.114 R)
• M43: 13,692,544 km (0.099 R)
• M44: 13,916,492 km (0.104 R)
• M45: 14,217,034 km (0.095 R)
• M46: 14,786,403 km (0.093 R)
• M47: 14,862,848 km (0.076 R)
• M48: 15,401,998 km (0.118 R)
• M49: 15,790,953 km (0.09 R)
• M50: 16,183,198 km (0.104 R)
• M51: 16,977,264 km (0.102 R)
• M52: 17,621,732 km (0.026 R)
• M53: 17,987,648 km (0.08 R)
• M54: 19,017,629 km (0.08 R)
• M55: 20,193,618 km (0.107 R)
• M56: 21,005,187 km (0.106 R)
• M57: 21,220,458 km (0.105 R)
• M58: 21,393,243 km (0.029 R)
• M59: 23,280,121 km (0.047 R)
• M60: 23,502,873 km (0.102 R)
• M61: 24,265,971 km (0.036 R)
• M62: 24,900,416 km (0.053 R)
• M63: 25,494,469 km (0.111 R)
• M64: 26,463,863 km (0.114 R)
• M65: 27,775,238 km (0.079 R)
• M66: 27,869,784 km (0.077 R)
• M67: 28,201,293 km (0.054 R)
• M68: 28,343,710 km (0.09 R)
• M69: 29,444,003 km (0.105 R)
• M70: 29,636,834 km (0.103 R)
• M71: 30,606,976 km (0.07 R)
• M72: 30,753,433 km (0.113 R)
• M73: 31,194,148 km (0.112 R)
• M74: 31,686,325 km (0.079 R)
• M75: 32,329,895 km (0.041 R)
• M76: 33,128,000 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 6.2

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.95 AU - 12.51 AU

Year: 15780 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,522,788 km

• M1: 78,988 km (0.046 R)
• M2: 152,739 km (0.108 R)
• M3: 227,838 km (0.095 R)
• M4: 437,873 km (0.086 R)
• M5: 503,397 km (0.063 R)
• M6: 1,120,189 km (0.096 R)
• M7: 1,165,966 km (0.119 R)
• M8: 1,212,192 km (0.098 R)
• M9: 1,428,510 km (0.108 R)
• M10: 1,554,023 km (0.089 R)
• M11: 1,709,455 km (0.073 R)
• M12: 2,410,022 km (0.117 R)
• M13: 3,059,725 km (0.095 R)
• M14: 3,487,725 km (0.094 R)
• M15: 3,555,343 km (0.062 R)
• M16: 4,399,225 km (0.034 R)
• M17: 5,341,093 km (0.032 R)
• M18: 5,379,988 km (0.063 R)
• M19: 5,497,423 km (0.103 R)
• M20: 6,759,580 km (0.085 R)
• M21: 7,185,186 km (0.107 R)
• M22: 7,531,804 km (0.075 R)
• M23: 7,883,957 km (0.098 R)
• M24: 8,151,588 km (0.104 R)
• M25: 9,298,704 km (0.089 R)
• M26: 9,439,775 km (0.061 R)
• M27: 10,203,772 km (0.114 R)
• M28: 10,446,569 km (0.101 R)
• M29: 11,790,556 km (0.086 R)
• M30: 12,302,031 km (0.098 R)
• M31: 12,820,837 km (0.072 R)
• M32: 14,094,513 km (0.078 R)
• M33: 16,418,815 km (0.118 R)
• M34: 16,475,662 km (0.066 R)
• M35: 17,104,422 km (0.077 R)
• M36: 17,162,017 km (0.066 R)
• M37: 18,740,275 km (0.114 R)
• M38: 18,918,446 km (0.034 R)
• M39: 19,276,583 km (0.104 R)
• M40: 19,516,688 km (0.076 R)
• M41: 19,878,415 km (0.107 R)
• M42: 20,608,752 km (0.027 R)
• M43: 20,977,212 km (0.05 R)
• M44: 21,783,096 km (0.106 R)
• M45: 22,978,831 km (0.06 R)
• M46: 23,042,410 km (0.113 R)
• M47: 25,040,589 km (0.103 R)
• M48: 25,565,229 km (0.084 R)
• M49: 26,093,459 km (0.098 R)
• M50: 28,582,917 km (0.113 R)
• M51: 29,475,568 km (0.111 R)
• M52: 31,217,485 km (0.093 R)
• M53: 33,784,136 km (0.076 R)
• M54: 34,581,642 km (0.066 R)
• M55: 35,238,975 km (0.104 R)
• M56: 35,385,581 km (0.111 R)
• M57: 38,284,638 km (0.116 R)
• M58: 38,360,036 km (0.037 R)
• M59: 38,964,561 km (0.108 R)
• M60: 40,412,668 km (0.062 R)
• M61: 41,027,665 km (0.103 R)
• M62: 41,878,428 km (0.059 R)
• M63: 42,266,934 km (0.093 R)
• M64: 43,833,373 km (0.073 R)
• M65: 44,148,875 km (0.065 R)
• M66: 44,465,274 km (0.052 R)
• M67: 44,782,272 km (0.104 R)
• M68: 45,100,018 km (0.056 R)
• M69: 47,993,839 km (0.075 R)
• M70: 48,319,065 km (0.109 R)
• M71: 51,030,078 km (0.12 R)
• M72: 52,194,996 km (0.114 R)
• M73: 52,864,596 km (0.051 R)
• M74: 53,368,592 km (0.111 R)
• M75: 53,705,486 km (0.084 R)
• M76: 54,296,846 km (0.092 R)
• M77: 55,656,541 km (0.093 R)
• M78: 56,426,372 km (0.11 R)
• M79: 56,941,438 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.8

Radius: 6.2

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.53 AU - 17.47 AU

Year: 23613 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,522,788 km

• M1: 132,993 km (0.109 R)
• M2: 451,786 km (0.082 R)
• M3: 808,876 km (0.108 R)
• M4: 898,335 km (0.085 R)
• M5: 1,237,623 km (0.072 R)
• M6: 1,785,600 km (0.096 R)
• M7: 2,054,278 km (0.091 R)
• M8: 2,831,738 km (0.088 R)
• M9: 2,900,254 km (0.097 R)
• M10: 3,879,222 km (0.044 R)
• M11: 3,955,517 km (0.117 R)
• M12: 4,032,261 km (0.107 R)
• M13: 4,623,921 km (0.088 R)
• M14: 6,062,903 km (0.118 R)
• M15: 6,784,413 km (0.076 R)
• M16: 7,108,592 km (0.115 R)
• M17: 7,390,434 km (0.08 R)
• M18: 8,062,278 km (0.117 R)
• M19: 8,257,802 km (0.105 R)
• M20: 8,603,822 km (0.104 R)
• M21: 8,753,570 km (0.062 R)
• M22: 8,853,800 km (0.12 R)
• M23: 9,361,087 km (0.093 R)
• M24: 9,618,245 km (0.098 R)
• M25: 11,046,756 km (0.082 R)
• M26: 11,537,437 km (0.111 R)
• M27: 11,923,997 km (0.07 R)
• M28: 12,258,798 km (0.07 R)
• M29: 13,109,112 km (0.1 R)
• M30: 13,396,789 km (0.098 R)
• M31: 13,512,428 km (0.113 R)
• M32: 14,627,680 km (0.085 R)
• M33: 14,866,139 km (0.119 R)
• M34: 14,925,978 km (0.116 R)
• M35: 15,286,808 km (0.083 R)
• M36: 16,324,269 km (0.068 R)
• M37: 17,258,508 km (0.098 R)
• M38: 17,890,858 km (0.085 R)
• M39: 19,308,597 km (0.089 R)
• M40: 20,163,250 km (0.066 R)
• M41: 20,295,943 km (0.05 R)
• M42: 21,637,537 km (0.101 R)
• M43: 21,909,356 km (0.113 R)
• M44: 22,869,475 km (0.072 R)
• M45: 23,215,645 km (0.083 R)
• M46: 23,285,058 km (0.1 R)
• M47: 23,703,184 km (0.054 R)
• M48: 27,356,364 km (0.097 R)
• M49: 27,429,667 km (0.083 R)
• M50: 28,166,885 km (0.104 R)
• M51: 29,060,284 km (0.077 R)
• M52: 30,038,355 km (0.08 R)
• M53: 30,114,051 km (0.079 R)
• M54: 30,341,590 km (0.087 R)
• M55: 31,103,791 km (0.074 R)
• M56: 32,803,073 km (0.12 R)
• M57: 33,037,044 km (0.112 R)
• M58: 33,193,374 km (0.092 R)
• M59: 34,373,701 km (0.091 R)
• M60: 34,452,838 km (0.097 R)
• M61: 34,532,125 km (0.119 R)
• M62: 35,088,480 km (0.061 R)
• M63: 35,647,826 km (0.113 R)
• M64: 36,451,915 km (0.105 R)
• M65: 37,424,750 km (0.112 R)
• M66: 38,323,983 km (0.085 R)
• M67: 38,817,506 km (0.084 R)
• M68: 38,900,084 km (0.053 R)
• M69: 39,478,878 km (0.114 R)
• M70: 40,561,368 km (0.063 R)
• M71: 40,980,242 km (0.076 R)
• M72: 43,609,574 km (0.111 R)
• M73: 44,469,313 km (0.084 R)
• M74: 44,814,735 km (0.106 R)
• M75: 45,682,403 km (0.113 R)
• M76: 46,730,784 km (0.046 R)
• M77: 48,673,313 km (0.101 R)
• M78: 49,118,366 km (0.081 R)
• M79: 50,012,812 km (0.062 R)
• M80: 51,273,922 km (0.078 R)
• M81: 51,364,279 km (0.101 R)
• M82: 52,181,084 km (0.066 R)
• M83: 52,272,039 km (0.04 R)
• M84: 54,011,264 km (0.076 R)
• M85: 54,841,831 km (0.06 R)
• M86: 55,397,737 km (0.079 R)
• M87: 56,608,732 km (0.085 R)
• M88: 57,358,367 km (0.111 R)
• M89: 58,016,897 km (0.088 R)
• M90: 58,111,293 km (0.026 R)
• M91: 58,488,878 km (0.07 R)
• M92: 58,867,361 km (0.1 R)
• M93: 60,580,555 km (0.062 R)
• M94: 62,503,337 km (0.108 R)
• M95: 63,277,955 km (0.107 R)
• M96: 63,569,222 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit