🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.73 AU - 0.97 AU

Year: 240 Days

Day: 13.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.13 AU

Year: 266 Days

Day: 18.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.06 AU - 3.66 AU

Year: 1888 Days

Day: 47.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 10.2

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.31 AU - 11.17 AU

Year: 10788 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,671,070 km

• M1: 139,425 km (0.111 R)
• M2: 312,660 km (0.058 R)
• M3: 636,090 km (0.06 R)
• M4: 753,973 km (0.099 R)
• M5: 898,335 km (0.094 R)
• M6: 1,052,421 km (0.118 R)
• M7: 1,257,669 km (0.104 R)
• M8: 1,707,211 km (0.067 R)
• M9: 1,900,641 km (0.056 R)
• M10: 1,975,141 km (0.071 R)
• M11: 2,075,820 km (0.075 R)
• M12: 2,230,355 km (0.058 R)
• M13: 2,415,557 km (0.094 R)
• M14: 2,633,371 km (0.078 R)
• M15: 2,801,071 km (0.1 R)
• M16: 3,030,254 km (0.09 R)
• M17: 3,325,411 km (0.114 R)
• M18: 3,785,574 km (0.082 R)
• M19: 4,103,619 km (0.096 R)
• M20: 4,397,280 km (0.111 R)
• M21: 4,630,503 km (0.095 R)
• M22: 5,639,541 km (0.111 R)
• M23: 6,187,518 km (0.093 R)
• M24: 6,600,258 km (0.108 R)
• M25: 6,867,589 km (0.077 R)
• M26: 7,021,825 km (0.066 R)
• M27: 7,491,861 km (0.078 R)
• M28: 7,650,884 km (0.074 R)
• M29: 7,730,769 km (0.118 R)
• M30: 8,175,224 km (0.11 R)
• M31: 8,586,469 km (0.119 R)
• M32: 8,669,645 km (0.059 R)
• M33: 9,515,023 km (0.116 R)
• M34: 9,991,193 km (0.044 R)
• M35: 10,876,962 km (0.118 R)
• M36: 11,603,559 km (0.05 R)
• M37: 12,112,192 km (0.077 R)
• M38: 13,391,553 km (0.083 R)
• M39: 13,973,788 km (0.117 R)
• M40: 14,465,366 km (0.086 R)
• M41: 14,663,583 km (0.117 R)
• M42: 14,763,066 km (0.042 R)
• M43: 16,281,634 km (0.108 R)
• M44: 18,329,180 km (0.114 R)
• M45: 18,759,124 km (0.059 R)
• M46: 19,083,752 km (0.108 R)
• M47: 19,410,324 km (0.078 R)
• M48: 19,683,789 km (0.107 R)
• M49: 19,793,593 km (0.091 R)
• M50: 21,070,561 km (0.113 R)
• M51: 21,351,655 km (0.098 R)
• M52: 21,747,342 km (0.093 R)
• M53: 21,860,737 km (0.108 R)
• M54: 22,031,428 km (0.091 R)
• M55: 23,122,146 km (0.12 R)
• M56: 23,470,260 km (0.119 R)
• M57: 23,703,334 km (0.029 R)
• M58: 24,407,042 km (0.099 R)
• M59: 24,998,851 km (0.104 R)
• M60: 25,475,620 km (0.057 R)
• M61: 25,715,126 km (0.088 R)
• M62: 27,719,438 km (0.118 R)
• M63: 29,521,943 km (0.103 R)
• M64: 29,962,808 km (0.085 R)
• M65: 31,554,679 km (0.103 R)
• M66: 31,618,856 km (0.083 R)
• M67: 31,747,511 km (0.049 R)
• M68: 32,847,952 km (0.111 R)
• M69: 32,978,103 km (0.048 R)
• M70: 33,763,491 km (0.044 R)
• M71: 35,085,937 km (0.116 R)
• M72: 36,492,605 km (0.114 R)
• M73: 37,236,855 km (0.085 R)
• M74: 37,644,958 km (0.087 R)
• M75: 37,849,458 km (0.118 R)
• M76: 38,054,407 km (0.101 R)
• M77: 39,291,881 km (0.12 R)
• M78: 39,568,637 km (0.113 R)
• M79: 39,637,901 km (0.1 R)
• M80: 40,263,519 km (0.045 R)
• M81: 40,962,291 km (0.108 R)
• M82: 42,584,829 km (0.098 R)
• M83: 42,798,006 km (0.105 R)
• M84: 43,368,124 km (0.053 R)
• M85: 45,093,885 km (0.093 R)
• M86: 45,819,584 km (0.116 R)
• M87: 47,576,760 km (0.078 R)
• M88: 47,798,016 km (0.117 R)
• M89: 48,834,879 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 10.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.26 AU - 13.58 AU

Year: 12614 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,671,070 km

• M1: 171,439 km (0.104 R)
• M2: 630,705 km (0.12 R)
• M3: 1,297,762 km (0.11 R)
• M4: 1,655,001 km (0.046 R)
• M5: 1,735,634 km (0.119 R)
• M6: 2,217,489 km (0.091 R)
• M7: 2,367,087 km (0.103 R)
• M8: 2,519,976 km (0.114 R)
• M9: 3,436,413 km (0.094 R)
• M10: 4,828,870 km (0.115 R)
• M11: 5,142,277 km (0.113 R)
• M12: 5,462,267 km (0.103 R)
• M13: 5,747,550 km (0.085 R)
• M14: 5,996,032 km (0.091 R)
• M15: 6,503,767 km (0.085 R)
• M16: 7,025,116 km (0.091 R)
• M17: 7,246,521 km (0.104 R)
• M18: 7,605,406 km (0.04 R)
• M19: 7,832,645 km (0.084 R)
• M20: 8,016,052 km (0.098 R)
• M21: 8,387,205 km (0.11 R)
• M22: 8,906,758 km (0.119 R)
• M23: 9,002,351 km (0.093 R)
• M24: 9,583,090 km (0.092 R)
• M25: 9,681,077 km (0.102 R)
• M26: 10,426,523 km (0.051 R)
• M27: 12,771,918 km (0.09 R)
• M28: 13,205,303 km (0.111 R)
• M29: 13,533,671 km (0.053 R)
• M30: 13,643,625 km (0.105 R)
• M31: 14,198,334 km (0.051 R)
• M32: 14,987,163 km (0.111 R)
• M33: 15,501,930 km (0.105 R)
• M34: 15,616,971 km (0.049 R)
• M35: 16,607,308 km (0.102 R)
• M36: 17,080,486 km (0.103 R)
• M37: 19,201,784 km (0.107 R)
• M38: 19,760,682 km (0.058 R)
• M39: 21,276,856 km (0.031 R)
• M40: 21,597,445 km (0.085 R)
• M41: 22,764,906 km (0.06 R)
• M42: 23,356,267 km (0.096 R)
• M43: 24,621,266 km (0.1 R)
• M44: 24,755,755 km (0.044 R)
• M45: 25,431,638 km (0.075 R)
• M46: 25,635,540 km (0.087 R)
• M47: 25,840,190 km (0.101 R)
• M48: 25,976,773 km (0.089 R)
• M49: 26,113,655 km (0.091 R)
• M50: 26,594,612 km (0.068 R)
• M51: 26,732,691 km (0.114 R)
• M52: 27,286,801 km (0.102 R)
• M53: 27,984,974 km (0.088 R)
• M54: 28,477,151 km (0.109 R)
• M55: 28,618,372 km (0.089 R)
• M56: 29,185,348 km (0.06 R)
• M57: 29,327,615 km (0.073 R)
• M58: 29,398,974 km (0.12 R)
• M59: 31,928,674 km (0.107 R)
• M60: 32,001,977 km (0.066 R)
• M61: 32,369,389 km (0.093 R)
• M62: 32,812,049 km (0.034 R)
• M63: 33,182,453 km (0.092 R)
• M64: 33,703,353 km (0.034 R)
• M65: 34,377,142 km (0.097 R)
• M66: 36,119,059 km (0.118 R)
• M67: 36,271,799 km (0.118 R)
• M68: 36,578,175 km (0.097 R)
• M69: 36,808,406 km (0.079 R)
• M70: 37,424,899 km (0.083 R)
• M71: 37,656,926 km (0.096 R)
• M72: 37,734,417 km (0.107 R)
• M73: 37,889,550 km (0.09 R)
• M74: 38,200,265 km (0.106 R)
• M75: 39,294,723 km (0.089 R)
• M76: 41,514,307 km (0.075 R)
• M77: 42,478,016 km (0.113 R)
• M78: 44,019,024 km (0.071 R)
• M79: 44,837,324 km (0.069 R)
• M80: 45,743,289 km (0.092 R)
• M81: 46,074,199 km (0.04 R)
• M82: 47,322,294 km (0.112 R)
• M83: 49,936,816 km (0.039 R)
• M84: 50,704,702 km (0.11 R)
• M85: 50,875,842 km (0.056 R)
• M86: 51,304,590 km (0.095 R)
• M87: 51,562,347 km (0.11 R)
• M88: 52,251,993 km (0.107 R)
• M89: 52,944,631 km (0.109 R)
• M90: 54,865,169 km (0.036 R)
• M91: 55,128,760 km (0.098 R)

Kuiper Belt

Range: 35.7 - 63.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit