🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.82 AU - 0.84 AU

Year: 272 Days

Day: 31 Hours

Environment

Temp: 144 °C

Axial Tilt: 121.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,839,437 km

• M1: 441,463 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.07 AU - 1.17 AU

Year: 427 Days

Day: 24.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,839,437 km

• M1: 978,819 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.48 AU

Year: 497 Days

Day: 15.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,839,437 km

• M1: 141,968 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.14 AU - 1.64 AU

Year: 590 Days

Day: 44.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,839,437 km

• M1: 251,474 km (0.088 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 12.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.17 AU - 9.97 AU

Year: 8251 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,839,437 km

• M1: 389,553 km (0.089 R)
• M2: 581,786 km (0.119 R)
• M3: 941,719 km (0.106 R)
• M4: 1,918,443 km (0.069 R)
• M5: 2,101,102 km (0.062 R)
• M6: 2,289,745 km (0.029 R)
• M7: 2,483,923 km (0.11 R)
• M8: 2,658,504 km (0.08 R)
• M9: 3,020,082 km (0.038 R)
• M10: 3,206,780 km (0.05 R)
• M11: 3,876,081 km (0.119 R)
• M12: 3,991,720 km (0.09 R)
• M13: 4,710,687 km (0.097 R)
• M14: 5,308,331 km (0.11 R)
• M15: 5,896,699 km (0.115 R)
• M16: 6,402,938 km (0.114 R)
• M17: 6,574,826 km (0.078 R)
• M18: 6,678,797 km (0.086 R)
• M19: 6,783,216 km (0.106 R)
• M20: 7,206,429 km (0.101 R)
• M21: 7,601,965 km (0.085 R)
• M22: 7,711,022 km (0.118 R)
• M23: 8,152,785 km (0.113 R)
• M24: 8,754,467 km (0.094 R)
• M25: 9,605,380 km (0.098 R)
• M26: 9,961,124 km (0.057 R)
• M27: 10,280,964 km (0.095 R)
• M28: 10,482,622 km (0.076 R)
• M29: 11,095,524 km (0.113 R)
• M30: 11,219,392 km (0.076 R)
• M31: 11,930,580 km (0.099 R)
• M32: 12,015,252 km (0.085 R)
• M33: 12,355,887 km (0.103 R)
• M34: 13,882,982 km (0.075 R)
• M35: 14,016,722 km (0.088 R)
• M36: 14,375,308 km (0.112 R)
• M37: 14,510,545 km (0.073 R)
• M38: 14,964,425 km (0.09 R)
• M39: 16,448,136 km (0.119 R)
• M40: 16,636,929 km (0.115 R)
• M41: 17,591,513 km (0.105 R)
• M42: 18,465,763 km (0.073 R)
• M43: 18,760,471 km (0.089 R)
• M44: 20,256,599 km (0.112 R)
• M45: 21,378,134 km (0.031 R)
• M46: 21,481,057 km (0.1 R)
• M47: 23,256,635 km (0.097 R)
• M48: 23,415,508 km (0.096 R)
• M49: 24,376,524 km (0.068 R)
• M50: 24,916,124 km (0.107 R)
• M51: 25,350,556 km (0.108 R)
• M52: 25,568,670 km (0.113 R)
• M53: 25,732,779 km (0.101 R)
• M54: 26,447,707 km (0.112 R)
• M55: 28,122,305 km (0.067 R)
• M56: 28,291,650 km (0.036 R)
• M57: 28,404,746 km (0.091 R)
• M58: 28,517,992 km (0.115 R)
• M59: 28,801,629 km (0.089 R)
• M60: 29,086,314 km (0.071 R)
• M61: 29,372,046 km (0.079 R)
• M62: 29,888,458 km (0.037 R)
• M63: 30,003,648 km (0.112 R)
• M64: 32,338,273 km (0.108 R)
• M65: 32,634,177 km (0.102 R)
• M66: 34,368,166 km (0.096 R)
• M67: 35,033,727 km (0.081 R)
• M68: 35,642,590 km (0.076 R)
• M69: 36,009,404 km (0.087 R)
• M70: 36,747,071 km (0.037 R)
• M71: 37,055,991 km (0.112 R)
• M72: 37,241,642 km (0.071 R)
• M73: 37,613,991 km (0.086 R)
• M74: 37,862,922 km (0.11 R)
• M75: 38,237,365 km (0.113 R)
• M76: 38,738,369 km (0.111 R)
• M77: 39,052,674 km (0.073 R)
• M78: 39,557,417 km (0.093 R)
• M79: 40,445,729 km (0.065 R)
• M80: 41,212,418 km (0.029 R)
• M81: 41,404,801 km (0.038 R)
• M82: 41,661,810 km (0.098 R)
• M83: 42,306,727 km (0.082 R)
• M84: 42,500,905 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.51 AU - 10.01 AU

Year: 9331 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,839,437 km

• M1: 238,160 km (0.114 R)
• M2: 389,852 km (0.034 R)
• M3: 673,938 km (0.113 R)
• M4: 770,728 km (0.028 R)
• M5: 1,281,605 km (0.072 R)
• M6: 1,406,669 km (0.108 R)
• M7: 1,728,603 km (0.071 R)
• M8: 1,848,132 km (0.083 R)
• M9: 1,970,503 km (0.048 R)
• M10: 2,647,284 km (0.119 R)
• M11: 3,120,612 km (0.065 R)
• M12: 3,292,799 km (0.109 R)
• M13: 3,518,841 km (0.085 R)
• M14: 3,724,239 km (0.113 R)
• M15: 3,986,484 km (0.09 R)
• M16: 4,120,075 km (0.086 R)
• M17: 4,364,219 km (0.049 R)
• M18: 4,474,173 km (0.114 R)
• M19: 5,183,267 km (0.093 R)
• M20: 5,329,424 km (0.086 R)
• M21: 5,566,088 km (0.103 R)
• M22: 5,988,702 km (0.117 R)
• M23: 6,833,182 km (0.104 R)
• M24: 6,993,700 km (0.093 R)
• M25: 7,090,640 km (0.112 R)
• M26: 7,220,491 km (0.103 R)
• M27: 7,318,627 km (0.079 R)
• M28: 7,417,062 km (0.117 R)
• M29: 7,615,280 km (0.045 R)
• M30: 7,715,061 km (0.066 R)
• M31: 7,815,292 km (0.113 R)
• M32: 7,983,290 km (0.116 R)
• M33: 8,771,671 km (0.09 R)
• M34: 9,334,758 km (0.092 R)
• M35: 9,692,745 km (0.068 R)
• M36: 9,873,459 km (0.078 R)
• M37: 10,055,370 km (0.112 R)
• M38: 10,496,235 km (0.105 R)
• M39: 11,056,479 km (0.117 R)
• M40: 11,207,573 km (0.095 R)
• M41: 11,588,150 km (0.072 R)
• M42: 11,703,191 km (0.113 R)
• M43: 12,128,199 km (0.089 R)
• M44: 12,440,559 km (0.113 R)
• M45: 13,073,208 km (0.095 R)
• M46: 13,473,831 km (0.063 R)
• M47: 13,797,412 km (0.088 R)
• M48: 14,328,634 km (0.084 R)
• M49: 16,262,037 km (0.101 R)
• M50: 16,477,009 km (0.119 R)
• M51: 17,875,898 km (0.117 R)
• M52: 19,494,697 km (0.102 R)
• M53: 19,952,766 km (0.071 R)
• M54: 20,599,926 km (0.11 R)
• M55: 20,879,375 km (0.082 R)
• M56: 21,867,618 km (0.094 R)
• M57: 22,248,046 km (0.106 R)
• M58: 22,534,825 km (0.074 R)
• M59: 23,015,483 km (0.039 R)
• M60: 23,305,553 km (0.09 R)
• M61: 23,742,977 km (0.111 R)
• M62: 23,938,202 km (0.09 R)
• M63: 24,330,298 km (0.051 R)
• M64: 25,220,406 km (0.108 R)
• M65: 25,869,810 km (0.109 R)
• M66: 26,727,455 km (0.054 R)
• M67: 28,108,692 km (0.112 R)
• M68: 28,470,719 km (0.076 R)
• M69: 29,042,482 km (0.115 R)
• M70: 30,197,527 km (0.11 R)
• M71: 30,303,293 km (0.097 R)
• M72: 31,047,093 km (0.073 R)
• M73: 31,958,144 km (0.093 R)
• M74: 32,878,171 km (0.046 R)
• M75: 32,986,929 km (0.083 R)
• M76: 35,411,013 km (0.109 R)
• M77: 35,745,962 km (0.072 R)
• M78: 36,081,959 km (0.057 R)
• M79: 36,926,738 km (0.038 R)
• M80: 37,550,262 km (0.1 R)
• M81: 38,177,377 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.73 AU - 10.43 AU

Year: 11518 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,839,437 km

• M1: 290,818 km (0.059 R)
• M2: 479,461 km (0.073 R)
• M3: 648,806 km (0.048 R)
• M4: 786,137 km (0.109 R)
• M5: 1,071,869 km (0.05 R)
• M6: 1,174,792 km (0.115 R)
• M7: 1,259,764 km (0.094 R)
• M8: 1,913,955 km (0.117 R)
• M9: 2,092,725 km (0.107 R)
• M10: 2,385,039 km (0.079 R)
• M11: 2,719,091 km (0.102 R)
• M12: 3,463,191 km (0.097 R)
• M13: 3,619,520 km (0.114 R)
• M14: 3,810,108 km (0.083 R)
• M15: 3,971,524 km (0.075 R)
• M16: 4,201,456 km (0.097 R)
• M17: 4,435,876 km (0.084 R)
• M18: 4,743,599 km (0.105 R)
• M19: 4,917,581 km (0.114 R)
• M20: 5,164,717 km (0.04 R)
• M21: 5,525,098 km (0.062 R)
• M22: 5,930,957 km (0.067 R)
• M23: 6,118,703 km (0.063 R)
• M24: 6,346,540 km (0.109 R)
• M25: 7,936,466 km (0.076 R)
• M26: 9,119,337 km (0.074 R)
• M27: 9,205,954 km (0.095 R)
• M28: 10,042,355 km (0.043 R)
• M29: 10,221,574 km (0.082 R)
• M30: 10,537,824 km (0.105 R)
• M31: 11,179,898 km (0.117 R)
• M32: 11,881,960 km (0.09 R)
• M33: 12,166,795 km (0.079 R)
• M34: 12,406,002 km (0.078 R)
• M35: 12,550,214 km (0.042 R)
• M36: 12,840,284 km (0.095 R)
• M37: 13,476,524 km (0.03 R)
• M38: 13,674,293 km (0.12 R)
• M39: 14,223,317 km (0.105 R)
• M40: 14,374,411 km (0.116 R)
• M41: 14,677,945 km (0.114 R)
• M42: 15,137,360 km (0.066 R)
• M43: 16,018,042 km (0.104 R)
• M44: 16,968,587 km (0.113 R)
• M45: 17,182,213 km (0.102 R)
• M46: 17,504,596 km (0.12 R)
• M47: 18,593,220 km (0.105 R)
• M48: 19,703,685 km (0.107 R)
• M49: 20,097,576 km (0.119 R)
• M50: 22,046,837 km (0.081 R)
• M51: 22,397,195 km (0.057 R)
• M52: 23,162,388 km (0.038 R)
• M53: 25,264,986 km (0.047 R)
• M54: 25,570,315 km (0.114 R)
• M55: 26,617,650 km (0.096 R)
• M56: 27,741,878 km (0.078 R)
• M57: 28,056,931 km (0.028 R)
• M58: 28,563,320 km (0.12 R)
• M59: 29,073,000 km (0.097 R)
• M60: 29,328,812 km (0.065 R)
• M61: 29,457,018 km (0.097 R)
• M62: 30,554,617 km (0.119 R)
• M63: 30,814,768 km (0.088 R)
• M64: 32,060,768 km (0.063 R)
• M65: 32,457,652 km (0.111 R)
• M66: 33,725,194 km (0.09 R)
• M67: 34,398,834 km (0.101 R)
• M68: 34,940,976 km (0.034 R)
• M69: 37,345,762 km (0.06 R)
• M70: 37,484,738 km (0.118 R)
• M71: 38,112,451 km (0.072 R)
• M72: 38,884,526 km (0.077 R)
• M73: 39,661,687 km (0.079 R)
• M74: 40,372,576 km (0.11 R)
• M75: 42,313,159 km (0.041 R)
• M76: 42,458,120 km (0.11 R)
• M77: 43,696,940 km (0.1 R)
• M78: 44,063,604 km (0.095 R)
• M79: 44,578,520 km (0.04 R)
• M80: 47,785,449 km (0.073 R)
• M81: 48,617,812 km (0.093 R)
• M82: 49,226,077 km (0.096 R)
• M83: 49,454,812 km (0.11 R)
• M84: 49,990,073 km (0.083 R)
• M85: 51,452,243 km (0.039 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit