🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.72 AU

Year: 194 Days

Day: 38 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,726,813 km

• M1: 163,810 km (0.062 R)
• M2: 257,458 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 593 Days

Day: 22.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.67 AU - 2.11 AU

Year: 1143 Days

Day: 26.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 9.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.93 AU - 6.55 AU

Year: 6047 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,726,813 km

• M1: 407,205 km (0.067 R)
• M2: 575,054 km (0.113 R)
• M3: 649,105 km (0.096 R)
• M4: 821,592 km (0.098 R)
• M5: 979,716 km (0.081 R)
• M6: 1,164,021 km (0.102 R)
• M7: 1,228,049 km (0.107 R)
• M8: 1,496,428 km (0.091 R)
• M9: 1,673,851 km (0.098 R)
• M10: 1,820,756 km (0.067 R)
• M11: 2,226,764 km (0.08 R)
• M12: 2,450,862 km (0.063 R)
• M13: 2,576,225 km (0.111 R)
• M14: 3,031,601 km (0.057 R)
• M15: 3,189,127 km (0.084 R)
• M16: 4,140,121 km (0.094 R)
• M17: 4,881,079 km (0.089 R)
• M18: 5,226,650 km (0.104 R)
• M19: 5,552,624 km (0.053 R)
• M20: 5,829,380 km (0.118 R)
• M21: 6,082,350 km (0.048 R)
• M22: 6,512,145 km (0.058 R)
• M23: 7,189,973 km (0.073 R)
• M24: 7,859,423 km (0.066 R)
• M25: 8,107,756 km (0.091 R)
• M26: 8,390,197 km (0.097 R)
• M27: 8,836,148 km (0.116 R)
• M28: 9,355,252 km (0.117 R)
• M29: 9,519,511 km (0.116 R)
• M30: 9,618,545 km (0.12 R)
• M31: 9,784,299 km (0.077 R)
• M32: 10,118,800 km (0.079 R)
• M33: 10,321,355 km (0.12 R)
• M34: 10,559,216 km (0.078 R)
• M35: 11,318,874 km (0.059 R)
• M36: 11,529,059 km (0.113 R)
• M37: 11,882,260 km (0.107 R)
• M38: 11,953,468 km (0.075 R)
• M39: 12,418,867 km (0.04 R)
• M40: 12,635,784 km (0.095 R)
• M41: 12,744,691 km (0.092 R)
• M42: 13,776,169 km (0.103 R)
• M43: 13,888,218 km (0.044 R)
• M44: 14,377,552 km (0.074 R)
• M45: 14,567,242 km (0.047 R)
• M46: 14,949,166 km (0.116 R)
• M47: 15,064,356 km (0.099 R)
• M48: 15,840,021 km (0.062 R)
• M49: 16,035,994 km (0.089 R)
• M50: 16,153,877 km (0.089 R)
• M51: 16,311,553 km (0.104 R)
• M52: 16,747,930 km (0.079 R)
• M53: 18,202,919 km (0.051 R)
• M54: 18,326,038 km (0.063 R)
• M55: 18,738,330 km (0.101 R)
• M56: 19,446,078 km (0.083 R)
• M57: 19,571,889 km (0.117 R)
• M58: 20,162,651 km (0.119 R)
• M59: 20,290,109 km (0.111 R)
• M60: 20,502,987 km (0.113 R)
• M61: 21,665,063 km (0.089 R)
• M62: 22,057,308 km (0.101 R)
• M63: 22,144,674 km (0.11 R)
• M64: 22,495,780 km (0.071 R)
• M65: 22,848,681 km (0.094 R)
• M66: 23,247,808 km (0.094 R)
• M67: 23,381,399 km (0.109 R)
• M68: 24,504,281 km (0.03 R)
• M69: 24,912,982 km (0.061 R)
• M70: 25,552,962 km (0.12 R)
• M71: 25,875,046 km (0.054 R)
• M72: 26,523,104 km (0.04 R)
• M73: 27,317,319 km (0.044 R)
• M74: 27,552,487 km (0.047 R)
• M75: 29,409,146 km (0.062 R)
• M76: 29,746,639 km (0.058 R)
• M77: 30,182,418 km (0.115 R)
• M78: 30,425,514 km (0.113 R)
• M79: 30,669,209 km (0.118 R)
• M80: 31,551,837 km (0.041 R)
• M81: 31,798,523 km (0.094 R)
• M82: 32,293,692 km (0.06 R)
• M83: 32,741,588 km (0.107 R)
• M84: 32,891,336 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 11

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.86 AU - 6.62 AU

Year: 6047 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,726,813 km

• M1: 261,497 km (0.046 R)
• M2: 336,745 km (0.102 R)
• M3: 610,659 km (0.087 R)
• M4: 770,878 km (0.094 R)
• M5: 938,278 km (0.092 R)
• M6: 1,183,768 km (0.049 R)
• M7: 1,276,070 km (0.073 R)
• M8: 1,736,083 km (0.058 R)
• M9: 1,841,999 km (0.115 R)
• M10: 2,234,992 km (0.086 R)
• M11: 2,371,874 km (0.101 R)
• M12: 2,588,043 km (0.101 R)
• M13: 3,016,791 km (0.112 R)
• M14: 3,109,990 km (0.081 R)
• M15: 3,407,391 km (0.054 R)
• M16: 3,480,095 km (0.075 R)
• M17: 3,602,466 km (0.106 R)
• M18: 3,751,466 km (0.109 R)
• M19: 4,093,895 km (0.109 R)
• M20: 5,265,396 km (0.099 R)
• M21: 5,534,373 km (0.115 R)
• M22: 5,721,071 km (0.108 R)
• M23: 6,383,491 km (0.039 R)
• M24: 6,488,658 km (0.101 R)
• M25: 7,445,935 km (0.077 R)
• M26: 7,764,129 km (0.103 R)
• M27: 7,892,784 km (0.033 R)
• M28: 8,233,568 km (0.088 R)
• M29: 8,496,561 km (0.057 R)
• M30: 9,558,556 km (0.111 R)
• M31: 11,402,200 km (0.104 R)
• M32: 12,139,867 km (0.085 R)
• M33: 12,289,315 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 9.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.24 AU - 6.36 AU

Year: 6142 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,726,813 km

• M1: 121,773 km (0.075 R)
• M2: 329,863 km (0.103 R)
• M3: 570,716 km (0.107 R)
• M4: 633,098 km (0.117 R)
• M5: 847,771 km (0.107 R)
• M6: 914,492 km (0.099 R)
• M7: 1,072,916 km (0.119 R)
• M8: 1,220,270 km (0.118 R)
• M9: 1,289,384 km (0.054 R)
• M10: 1,461,272 km (0.083 R)
• M11: 1,702,125 km (0.097 R)
• M12: 1,891,216 km (0.12 R)
• M13: 2,154,359 km (0.106 R)
• M14: 2,517,583 km (0.115 R)
• M15: 2,724,776 km (0.084 R)
• M16: 3,031,750 km (0.078 R)
• M17: 3,418,910 km (0.116 R)
• M18: 3,558,185 km (0.116 R)
• M19: 3,699,406 km (0.114 R)
• M20: 4,229,431 km (0.076 R)
• M21: 4,336,094 km (0.027 R)
• M22: 4,628,857 km (0.093 R)
• M23: 5,029,181 km (0.047 R)
• M24: 5,946,665 km (0.116 R)
• M25: 6,430,764 km (0.078 R)
• M26: 6,541,466 km (0.077 R)
• M27: 6,727,416 km (0.054 R)
• M28: 6,877,313 km (0.095 R)
• M29: 7,206,129 km (0.041 R)
• M30: 7,359,617 km (0.089 R)
• M31: 7,436,809 km (0.097 R)
• M32: 7,918,664 km (0.095 R)
• M33: 7,984,487 km (0.04 R)
• M34: 8,558,644 km (0.102 R)
• M35: 9,118,589 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 8.6

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.21 AU - 8.53 AU

Year: 9708 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,726,813 km

• M1: 108,458 km (0.111 R)
• M2: 203,304 km (0.095 R)
• M3: 295,157 km (0.1 R)
• M4: 379,530 km (0.114 R)
• M5: 1,085,033 km (0.072 R)
• M6: 1,184,516 km (0.066 R)
• M7: 1,797,119 km (0.039 R)
• M8: 1,915,750 km (0.108 R)
• M9: 2,136,108 km (0.06 R)
• M10: 2,313,232 km (0.082 R)
• M11: 2,818,274 km (0.111 R)
• M12: 3,041,026 km (0.098 R)
• M13: 3,327,655 km (0.101 R)
• M14: 3,385,998 km (0.116 R)
• M15: 3,988,728 km (0.119 R)
• M16: 4,462,355 km (0.098 R)
• M17: 4,526,981 km (0.107 R)
• M18: 4,656,982 km (0.112 R)
• M19: 4,722,356 km (0.066 R)
• M20: 4,887,362 km (0.086 R)
• M21: 5,257,168 km (0.091 R)
• M22: 5,881,739 km (0.09 R)
• M23: 6,166,873 km (0.106 R)
• M24: 6,456,644 km (0.049 R)
• M25: 7,314,139 km (0.12 R)
• M26: 8,128,101 km (0.089 R)
• M27: 8,365,962 km (0.093 R)
• M28: 9,298,854 km (0.105 R)
• M29: 9,798,661 km (0.038 R)
• M30: 10,780,920 km (0.107 R)
• M31: 11,615,975 km (0.102 R)
• M32: 11,883,905 km (0.111 R)
• M33: 12,244,436 km (0.115 R)
• M34: 12,517,153 km (0.06 R)
• M35: 12,791,964 km (0.107 R)
• M36: 13,300,747 km (0.115 R)
• M37: 13,394,096 km (0.093 R)
• M38: 13,487,445 km (0.057 R)
• M39: 13,628,067 km (0.093 R)
• M40: 14,338,358 km (0.115 R)
• M41: 14,915,357 km (0.116 R)
• M42: 15,060,766 km (0.038 R)
• M43: 15,450,767 km (0.084 R)
• M44: 15,647,189 km (0.098 R)
• M45: 15,745,625 km (0.107 R)
• M46: 15,992,611 km (0.115 R)
• M47: 16,141,461 km (0.077 R)
• M48: 16,691,233 km (0.094 R)
• M49: 16,943,156 km (0.106 R)
• M50: 18,376,902 km (0.084 R)
• M51: 19,213,752 km (0.113 R)
• M52: 20,062,870 km (0.114 R)
• M53: 20,223,388 km (0.026 R)
• M54: 20,276,944 km (0.087 R)
• M55: 20,869,950 km (0.108 R)
• M56: 21,687,652 km (0.079 R)
• M57: 22,404,824 km (0.112 R)
• M58: 22,682,777 km (0.109 R)
• M59: 24,374,131 km (0.076 R)
• M60: 24,545,420 km (0.072 R)
• M61: 25,004,387 km (0.093 R)
• M62: 25,872,503 km (0.091 R)
• M63: 26,222,562 km (0.098 R)
• M64: 28,535,644 km (0.106 R)
• M65: 29,930,196 km (0.105 R)
• M66: 29,991,381 km (0.102 R)
• M67: 30,052,567 km (0.056 R)
• M68: 30,913,353 km (0.029 R)
• M69: 31,036,921 km (0.094 R)
• M70: 31,471,054 km (0.114 R)
• M71: 31,595,369 km (0.107 R)
• M72: 31,782,217 km (0.094 R)
• M73: 32,407,836 km (0.088 R)
• M74: 32,596,329 km (0.099 R)
• M75: 33,227,183 km (0.119 R)
• M76: 33,480,602 km (0.11 R)
• M77: 34,117,141 km (0.111 R)
• M78: 34,372,804 km (0.1 R)
• M79: 34,629,214 km (0.066 R)
• M80: 35,079,354 km (0.075 R)
• M81: 35,337,411 km (0.075 R)
• M82: 36,899,212 km (0.065 R)
• M83: 38,816,309 km (0.039 R)
• M84: 39,820,560 km (0.077 R)
• M85: 40,901,105 km (0.08 R)
• M86: 43,229,297 km (0.102 R)
• M87: 46,588,517 km (0.032 R)
• M88: 46,801,245 km (0.114 R)
• M89: 46,872,304 km (0.078 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: 495 - 12,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit