🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 276 Days

Day: 24.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,438,915 km

• M1: 142,567 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.2 AU - 1.58 AU

Year: 621 Days

Day: 42 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,438,915 km

• M1: 70,012 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.2 AU - 2.86 AU

Year: 1524 Days

Day: 36 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,438,915 km

• M1: 1,498,671 km (0.095 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 15

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.45 AU - 7.23 AU

Year: 6775 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 112,438,915 km

• M1: 204,949 km (0.096 R)
• M2: 307,124 km (0.093 R)
• M3: 457,171 km (0.068 R)
• M4: 873,502 km (0.112 R)
• M5: 1,310,029 km (0.078 R)
• M6: 2,173,208 km (0.112 R)
• M7: 2,351,080 km (0.045 R)
• M8: 2,697,998 km (0.065 R)
• M9: 3,036,837 km (0.117 R)
• M10: 3,312,994 km (0.113 R)
• M11: 3,467,080 km (0.05 R)
• M12: 3,729,475 km (0.085 R)
• M13: 4,190,685 km (0.098 R)
• M14: 4,670,296 km (0.059 R)
• M15: 4,960,815 km (0.115 R)
• M16: 5,078,698 km (0.063 R)
• M17: 5,651,508 km (0.115 R)
• M18: 5,836,711 km (0.038 R)
• M19: 6,468,911 km (0.1 R)
• M20: 6,760,627 km (0.097 R)
• M21: 7,661,655 km (0.038 R)
• M22: 8,635,836 km (0.117 R)
• M23: 8,814,007 km (0.054 R)
• M24: 9,428,855 km (0.114 R)
• M25: 10,057,614 km (0.064 R)
• M26: 10,699,988 km (0.102 R)
• M27: 11,200,243 km (0.069 R)
• M28: 11,316,780 km (0.084 R)
• M29: 11,866,103 km (0.077 R)
• M30: 12,104,263 km (0.105 R)
• M31: 12,828,017 km (0.093 R)
• M32: 13,524,545 km (0.069 R)
• M33: 14,065,491 km (0.105 R)
• M34: 14,655,954 km (0.063 R)
• M35: 15,039,972 km (0.065 R)
• M36: 15,687,282 km (0.099 R)
• M37: 16,343,717 km (0.092 R)
• M38: 16,786,377 km (0.115 R)
• M39: 17,053,858 km (0.113 R)
• M40: 17,502,801 km (0.115 R)
• M41: 18,001,261 km (0.063 R)
• M42: 18,183,621 km (0.056 R)
• M43: 18,412,506 km (0.102 R)
• M44: 18,550,286 km (0.088 R)
• M45: 18,965,719 km (0.1 R)
• M46: 19,151,370 km (0.062 R)
• M47: 19,477,643 km (0.095 R)
• M48: 19,994,204 km (0.117 R)
• M49: 20,467,681 km (0.072 R)
• M50: 21,281,045 km (0.091 R)
• M51: 21,522,346 km (0.102 R)
• M52: 21,958,873 km (0.095 R)
• M53: 22,202,718 km (0.071 R)
• M54: 22,398,392 km (0.084 R)
• M55: 23,236,439 km (0.084 R)
• M56: 23,734,301 km (0.085 R)
• M57: 24,386,846 km (0.095 R)
• M58: 25,863,527 km (0.108 R)
• M59: 26,327,729 km (0.061 R)
• M60: 26,690,654 km (0.088 R)
• M61: 27,947,575 km (0.06 R)
• M62: 28,583,366 km (0.111 R)
• M63: 30,356,250 km (0.101 R)
• M64: 30,682,374 km (0.109 R)
• M65: 31,943,334 km (0.076 R)
• M66: 32,942,050 km (0.097 R)
• M67: 33,109,599 km (0.086 R)
• M68: 33,557,495 km (0.073 R)
• M69: 33,669,843 km (0.115 R)
• M70: 33,894,689 km (0.072 R)
• M71: 34,913,301 km (0.106 R)
• M72: 35,083,992 km (0.045 R)
• M73: 36,748,867 km (0.099 R)
• M74: 37,328,857 km (0.098 R)
• M75: 37,445,245 km (0.086 R)
• M76: 37,561,781 km (0.112 R)
• M77: 38,498,114 km (0.088 R)
• M78: 38,615,698 km (0.053 R)
• M79: 39,028,140 km (0.107 R)
• M80: 39,501,318 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.8

Radius: 5.8

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.42 AU - 23.62 AU

Year: 31417 Days

Day: 18.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,438,915 km

• M1: 137,929 km (0.109 R)
• M2: 343,477 km (0.096 R)
• M3: 414,087 km (0.12 R)
• M4: 776,563 km (0.04 R)
• M5: 971,040 km (0.115 R)
• M6: 1,180,776 km (0.103 R)
• M7: 1,482,216 km (0.078 R)
• M8: 1,806,843 km (0.097 R)
• M9: 2,614,672 km (0.052 R)
• M10: 2,710,713 km (0.11 R)
• M11: 2,759,034 km (0.048 R)
• M12: 3,106,101 km (0.108 R)
• M13: 4,569,018 km (0.044 R)
• M14: 5,097,847 km (0.117 R)
• M15: 5,217,974 km (0.114 R)
• M16: 5,399,885 km (0.092 R)
• M17: 6,469,958 km (0.115 R)
• M18: 6,534,884 km (0.073 R)
• M19: 6,600,108 km (0.12 R)
• M20: 7,129,236 km (0.068 R)
• M21: 7,196,256 km (0.091 R)
• M22: 8,227,883 km (0.087 R)
• M23: 8,298,194 km (0.043 R)
• M24: 10,808,446 km (0.049 R)
• M25: 12,466,589 km (0.04 R)
• M26: 14,286,896 km (0.12 R)
• M27: 15,924,394 km (0.106 R)
• M28: 16,188,434 km (0.088 R)
• M29: 17,258,658 km (0.104 R)
• M30: 20,127,346 km (0.084 R)
• M31: 20,603,666 km (0.099 R)
• M32: 20,891,343 km (0.057 R)
• M33: 20,987,384 km (0.087 R)
• M34: 21,470,436 km (0.065 R)
• M35: 23,939,998 km (0.043 R)
• M36: 24,141,356 km (0.094 R)
• M37: 24,952,626 km (0.117 R)
• M38: 25,259,152 km (0.084 R)
• M39: 25,567,024 km (0.078 R)
• M40: 25,875,944 km (0.076 R)
• M41: 26,810,482 km (0.06 R)
• M42: 28,926,394 km (0.112 R)
• M43: 30,766,597 km (0.027 R)
• M44: 31,866,740 km (0.039 R)
• M45: 32,867,849 km (0.069 R)
• M46: 33,203,846 km (0.099 R)
• M47: 34,331,963 km (0.058 R)
• M48: 35,129,170 km (0.039 R)
• M49: 35,587,389 km (0.117 R)
• M50: 36,163,041 km (0.087 R)
• M51: 36,625,747 km (0.066 R)
• M52: 37,206,786 km (0.115 R)
• M53: 37,556,994 km (0.074 R)
• M54: 43,305,741 km (0.115 R)
• M55: 44,413,663 km (0.085 R)
• M56: 45,281,929 km (0.113 R)
• M57: 45,905,453 km (0.09 R)
• M58: 46,406,456 km (0.106 R)
• M59: 48,810,344 km (0.113 R)
• M60: 49,449,726 km (0.062 R)
• M61: 49,963,146 km (0.084 R)
• M62: 53,474,956 km (0.07 R)
• M63: 56,931,115 km (0.118 R)
• M64: 57,873,881 km (0.076 R)
• M65: 58,008,968 km (0.107 R)
• M66: 58,414,827 km (0.106 R)
• M67: 60,458,633 km (0.119 R)
• M68: 60,732,996 km (0.102 R)
• M69: 64,475,934 km (0.111 R)
• M70: 65,177,249 km (0.047 R)
• M71: 65,740,186 km (0.095 R)
• M72: 66,304,619 km (0.101 R)
• M73: 67,012,516 km (0.06 R)
• M74: 69,581,410 km (0.087 R)
• M75: 69,868,788 km (0.119 R)
• M76: 70,156,614 km (0.043 R)
• M77: 75,109,501 km (0.104 R)
• M78: 93,782,756 km (0.106 R)
• M79: 94,100,202 km (0.081 R)
• M80: 95,054,786 km (0.081 R)
• M81: 98,905,136 km (0.079 R)
• M82: 99,228,268 km (0.092 R)
• M83: 101,663,123 km (0.112 R)
• M84: 102,152,457 km (0.057 R)
• M85: 105,599,641 km (0.096 R)
• M86: 106,095,259 km (0.057 R)
• M87: 106,260,564 km (0.07 R)
• M88: 108,918,021 km (0.092 R)
• M89: 109,752,927 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit