🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.58 AU - 0.78 AU

Year: 233 Days

Day: 26.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,855,784 km

• M1: 505,342 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.85 AU

Year: 244 Days

Day: 47.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.97 AU - 1.09 AU

Year: 435 Days

Day: 47.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.5 AU

Year: 575 Days

Day: 44.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.91 AU - 2.89 AU

Year: 1548 Days

Day: 15.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 8.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.45 AU - 5.45 AU

Year: 4584 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,855,784 km

• M1: 115,938 km (0.114 R)
• M2: 432,936 km (0.117 R)
• M3: 555,158 km (0.061 R)
• M4: 991,684 km (0.118 R)
• M5: 1,131,558 km (0.116 R)
• M6: 1,210,696 km (0.105 R)
• M7: 1,402,779 km (0.1 R)
• M8: 1,473,838 km (0.107 R)
• M9: 1,634,506 km (0.119 R)
• M10: 1,831,976 km (0.119 R)
• M11: 2,005,210 km (0.065 R)
• M12: 2,134,612 km (0.087 R)
• M13: 2,200,285 km (0.105 R)
• M14: 2,487,513 km (0.108 R)
• M15: 2,626,789 km (0.112 R)
• M16: 3,116,124 km (0.109 R)
• M17: 3,633,433 km (0.042 R)
• M18: 3,732,168 km (0.117 R)
• M19: 3,892,088 km (0.093 R)
• M20: 4,074,747 km (0.099 R)
• M21: 4,322,780 km (0.064 R)
• M22: 4,406,555 km (0.032 R)
• M23: 4,920,424 km (0.103 R)
• M24: 5,589,425 km (0.07 R)
• M25: 5,703,718 km (0.091 R)
• M26: 6,525,459 km (0.11 R)
• M27: 6,718,440 km (0.107 R)
• M28: 7,635,625 km (0.083 R)
• M29: 7,737,202 km (0.112 R)
• M30: 8,070,207 km (0.087 R)
• M31: 8,512,717 km (0.042 R)
• M32: 8,697,321 km (0.066 R)
• M33: 8,963,156 km (0.095 R)
• M34: 9,231,834 km (0.067 R)
• M35: 9,804,644 km (0.09 R)
• M36: 9,915,048 km (0.096 R)
• M37: 10,081,401 km (0.051 R)
• M38: 10,192,851 km (0.1 R)
• M39: 10,360,849 km (0.088 R)
• M40: 10,529,596 km (0.102 R)
• M41: 11,243,028 km (0.107 R)
• M42: 11,474,605 km (0.1 R)
• M43: 11,795,643 km (0.096 R)
• M44: 12,001,489 km (0.114 R)
• M45: 12,716,268 km (0.03 R)
• M46: 13,567,480 km (0.08 R)
• M47: 14,752,145 km (0.105 R)
• M48: 14,846,990 km (0.09 R)
• M49: 14,973,849 km (0.081 R)
• M50: 15,069,293 km (0.105 R)
• M51: 15,388,834 km (0.085 R)
• M52: 15,775,095 km (0.112 R)
• M53: 16,132,036 km (0.103 R)
• M54: 16,229,873 km (0.046 R)
• M55: 17,085,872 km (0.108 R)
• M56: 17,152,293 km (0.085 R)
• M57: 17,218,865 km (0.079 R)
• M58: 17,485,897 km (0.038 R)
• M59: 18,193,345 km (0.115 R)
• M60: 18,738,629 km (0.102 R)
• M61: 20,090,246 km (0.052 R)
• M62: 20,230,569 km (0.099 R)
• M63: 20,441,801 km (0.076 R)
• M64: 20,759,996 km (0.038 R)
• M65: 21,329,664 km (0.075 R)
• M66: 21,437,076 km (0.064 R)
• M67: 22,157,689 km (0.089 R)
• M68: 22,266,446 km (0.103 R)
• M69: 22,339,001 km (0.11 R)
• M70: 22,411,706 km (0.099 R)
• M71: 22,630,268 km (0.105 R)
• M72: 22,703,272 km (0.075 R)
• M73: 23,216,542 km (0.105 R)
• M74: 23,956,453 km (0.084 R)
• M75: 24,068,053 km (0.066 R)
• M76: 24,217,203 km (0.101 R)
• M77: 24,553,947 km (0.074 R)
• M78: 24,929,737 km (0.107 R)
• M79: 25,042,983 km (0.046 R)
• M80: 25,307,621 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.2

Radius: 7.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.63 AU - 15.25 AU

Year: 21664 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,855,784 km

• M1: 125,662 km (0.053 R)
• M2: 234,270 km (0.111 R)
• M3: 671,694 km (0.07 R)
• M4: 849,118 km (0.116 R)
• M5: 1,117,346 km (0.078 R)
• M6: 1,383,780 km (0.094 R)
• M7: 1,467,705 km (0.029 R)
• M8: 1,611,169 km (0.106 R)
• M9: 2,037,673 km (0.088 R)
• M10: 2,775,340 km (0.096 R)
• M11: 3,062,568 km (0.113 R)
• M12: 3,284,272 km (0.114 R)
• M13: 6,001,418 km (0.095 R)
• M14: 6,608,336 km (0.082 R)
• M15: 6,703,481 km (0.09 R)
• M16: 7,283,621 km (0.076 R)
• M17: 7,629,491 km (0.107 R)
• M18: 8,960,763 km (0.05 R)
• M19: 9,598,947 km (0.077 R)
• M20: 10,306,994 km (0.068 R)
• M21: 10,472,749 km (0.085 R)
• M22: 10,806,950 km (0.084 R)
• M23: 11,314,835 km (0.11 R)
• M24: 11,772,904 km (0.07 R)
• M25: 12,062,226 km (0.105 R)
• M26: 12,178,613 km (0.096 R)
• M27: 14,336,562 km (0.077 R)
• M28: 14,459,831 km (0.092 R)
• M29: 16,223,141 km (0.08 R)
• M30: 17,986,451 km (0.084 R)
• M31: 18,186,164 km (0.103 R)
• M32: 18,386,625 km (0.081 R)
• M33: 21,550,022 km (0.04 R)
• M34: 22,904,930 km (0.109 R)
• M35: 25,248,530 km (0.118 R)
• M36: 27,437,446 km (0.062 R)
• M37: 27,897,759 km (0.114 R)
• M38: 28,283,422 km (0.079 R)
• M39: 29,529,273 km (0.047 R)
• M40: 31,993,749 km (0.086 R)
• M41: 33,291,211 km (0.091 R)
• M42: 36,441,144 km (0.086 R)
• M43: 37,285,773 km (0.103 R)
• M44: 37,455,567 km (0.097 R)
• M45: 37,540,389 km (0.115 R)
• M46: 38,994,331 km (0.109 R)
• M47: 40,466,523 km (0.107 R)
• M48: 40,903,050 km (0.112 R)
• M49: 41,428,886 km (0.12 R)
• M50: 42,664,415 km (0.088 R)
• M51: 42,753,127 km (0.089 R)
• M52: 43,643,683 km (0.037 R)
• M53: 43,733,142 km (0.119 R)
• M54: 44,810,696 km (0.086 R)
• M55: 45,262,182 km (0.098 R)
• M56: 48,835,626 km (0.064 R)
• M57: 50,421,364 km (0.087 R)
• M58: 50,985,049 km (0.111 R)
• M59: 51,173,542 km (0.088 R)
• M60: 51,362,035 km (0.034 R)
• M61: 53,165,288 km (0.108 R)
• M62: 53,260,881 km (0.1 R)
• M63: 54,989,185 km (0.114 R)
• M64: 56,248,949 km (0.031 R)
• M65: 57,028,952 km (0.08 R)
• M66: 57,910,533 km (0.052 R)
• M67: 58,107,104 km (0.044 R)
• M68: 63,801,098 km (0.085 R)
• M69: 64,207,406 km (0.095 R)
• M70: 65,431,117 km (0.116 R)
• M71: 65,738,241 km (0.096 R)
• M72: 68,420,381 km (0.088 R)
• M73: 69,670,122 km (0.104 R)
• M74: 69,774,691 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.3

Radius: 4.6

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.8 AU - 17.08 AU

Year: 22840 Days

Day: 23.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,855,784 km

• M1: 59,390 km (0.116 R)
• M2: 105,018 km (0.111 R)
• M3: 321,187 km (0.117 R)
• M4: 370,105 km (0.053 R)
• M5: 673,789 km (0.072 R)
• M6: 759,658 km (0.08 R)
• M7: 849,267 km (0.118 R)
• M8: 942,467 km (0.101 R)
• M9: 990,338 km (0.096 R)
• M10: 1,512,434 km (0.108 R)
• M11: 2,233,197 km (0.115 R)
• M12: 2,297,524 km (0.107 R)
• M13: 2,362,450 km (0.091 R)
• M14: 2,395,212 km (0.085 R)
• M15: 3,116,273 km (0.091 R)
• M16: 3,188,230 km (0.071 R)
• M17: 3,370,590 km (0.113 R)
• M18: 3,593,939 km (0.096 R)
• M19: 4,780,699 km (0.067 R)
• M20: 4,947,351 km (0.093 R)
• M21: 5,158,434 km (0.053 R)
• M22: 5,372,508 km (0.115 R)
• M23: 5,809,185 km (0.052 R)
• M24: 7,813,048 km (0.109 R)
• M25: 7,960,252 km (0.108 R)
• M26: 8,009,470 km (0.081 R)
• M27: 8,307,020 km (0.072 R)
• M28: 8,811,015 km (0.057 R)
• M29: 9,169,601 km (0.055 R)
• M30: 9,376,795 km (0.106 R)
• M31: 9,742,861 km (0.087 R)
• M32: 9,795,519 km (0.083 R)
• M33: 9,954,242 km (0.083 R)
• M34: 10,007,350 km (0.105 R)
• M35: 11,033,292 km (0.076 R)
• M36: 11,308,851 km (0.06 R)
• M37: 11,979,349 km (0.106 R)
• M38: 12,205,840 km (0.057 R)
• M39: 12,547,970 km (0.095 R)
• M40: 12,662,712 km (0.088 R)
• M41: 13,183,462 km (0.11 R)
• M42: 14,186,216 km (0.116 R)
• M43: 15,274,242 km (0.111 R)
• M44: 17,083,030 km (0.102 R)
• M45: 17,786,588 km (0.103 R)
• M46: 18,826,742 km (0.097 R)
• M47: 19,089,885 km (0.114 R)
• M48: 25,612,651 km (0.046 R)
• M49: 28,350,592 km (0.067 R)
• M50: 30,792,478 km (0.061 R)
• M51: 30,947,312 km (0.081 R)
• M52: 31,102,445 km (0.046 R)
• M53: 31,647,280 km (0.1 R)
• M54: 35,143,532 km (0.117 R)
• M55: 35,873,719 km (0.113 R)
• M56: 36,526,863 km (0.12 R)
• M57: 36,854,931 km (0.025 R)
• M58: 37,431,332 km (0.1 R)
• M59: 38,260,104 km (0.109 R)
• M60: 38,760,210 km (0.061 R)
• M61: 39,011,086 km (0.119 R)
• M62: 39,178,635 km (0.11 R)
• M63: 39,598,556 km (0.083 R)
• M64: 40,527,559 km (0.107 R)
• M65: 40,782,175 km (0.092 R)
• M66: 41,037,239 km (0.1 R)
• M67: 41,891,593 km (0.107 R)
• M68: 43,444,119 km (0.026 R)
• M69: 43,704,719 km (0.06 R)
• M70: 43,791,785 km (0.106 R)
• M71: 43,878,701 km (0.047 R)
• M72: 44,052,983 km (0.083 R)
• M73: 44,314,779 km (0.112 R)
• M74: 44,489,659 km (0.109 R)
• M75: 45,631,539 km (0.089 R)
• M76: 47,585,736 km (0.108 R)
• M77: 49,024,120 km (0.056 R)
• M78: 54,824,777 km (0.026 R)
• M79: 55,106,320 km (0.093 R)
• M80: 55,765,299 km (0.114 R)
• M81: 55,859,546 km (0.032 R)
• M82: 56,521,516 km (0.063 R)
• M83: 57,471,463 km (0.046 R)
• M84: 57,948,530 km (0.061 R)
• M85: 58,139,567 km (0.116 R)
• M86: 58,522,537 km (0.088 R)
• M87: 58,618,430 km (0.096 R)
• M88: 60,353,017 km (0.088 R)
• M89: 60,643,835 km (0.119 R)
• M90: 61,616,221 km (0.071 R)
• M91: 62,496,006 km (0.06 R)
• M92: 63,478,116 km (0.11 R)
• M93: 63,971,191 km (0.033 R)
• M94: 64,168,810 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 20,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit