🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.72 AU

Year: 170 Days

Day: 42.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,735,298 km

• M1: 270,772 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.75 AU - 0.85 AU

Year: 255 Days

Day: 20.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 105.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.37 AU - 1.99 AU

Year: 776 Days

Day: 27.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 173.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,735,298 km

• M1: 864,975 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.78 AU - 2.62 AU

Year: 1163 Days

Day: 35.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.3 AU - 3.86 AU

Year: 2414 Days

Day: 13.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,735,298 km

• M1: 732,431 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 8.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.61 AU - 8.37 AU

Year: 7307 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,735,298 km

• M1: 146,456 km (0.104 R)
• M2: 219,610 km (0.112 R)
• M3: 287,378 km (0.109 R)
• M4: 355,145 km (0.102 R)
• M5: 875,447 km (0.072 R)
• M6: 1,242,560 km (0.12 R)
• M7: 1,470,248 km (0.087 R)
• M8: 1,617,153 km (0.049 R)
• M9: 1,768,995 km (0.071 R)
• M10: 1,985,613 km (0.063 R)
• M11: 2,086,890 km (0.094 R)
• M12: 2,866,894 km (0.107 R)
• M13: 3,074,984 km (0.119 R)
• M14: 3,288,012 km (0.084 R)
• M15: 3,555,193 km (0.092 R)
• M16: 3,678,911 km (0.066 R)
• M17: 4,188,142 km (0.087 R)
• M18: 4,477,763 km (0.111 R)
• M19: 4,584,726 km (0.1 R)
• M20: 4,938,226 km (0.067 R)
• M21: 5,048,779 km (0.033 R)
• M22: 5,933,201 km (0.099 R)
• M23: 6,050,935 km (0.109 R)
• M24: 6,228,807 km (0.064 R)
• M25: 6,711,708 km (0.114 R)
• M26: 7,269,260 km (0.086 R)
• M27: 7,585,510 km (0.118 R)
• M28: 7,649,388 km (0.105 R)
• M29: 8,003,486 km (0.08 R)
• M30: 8,264,385 km (0.096 R)
• M31: 8,461,854 km (0.063 R)
• M32: 8,694,329 km (0.118 R)
• M33: 9,576,059 km (0.114 R)
• M34: 9,922,677 km (0.108 R)
• M35: 10,592,876 km (0.098 R)
• M36: 11,241,083 km (0.063 R)
• M37: 11,460,094 km (0.047 R)
• M38: 11,717,253 km (0.07 R)
• M39: 12,013,607 km (0.119 R)
• M40: 12,162,756 km (0.109 R)
• M41: 12,387,452 km (0.108 R)
• M42: 12,689,340 km (0.113 R)
• M43: 12,917,327 km (0.05 R)
• M44: 13,070,067 km (0.109 R)
• M45: 13,454,683 km (0.057 R)
• M46: 13,687,158 km (0.106 R)
• M47: 13,803,994 km (0.119 R)
• M48: 15,392,125 km (0.061 R)
• M49: 15,635,371 km (0.115 R)
• M50: 15,798,283 km (0.102 R)
• M51: 15,920,804 km (0.099 R)
• M52: 16,538,045 km (0.1 R)
• M53: 16,703,949 km (0.093 R)
• M54: 17,331,063 km (0.051 R)
• M55: 18,264,853 km (0.091 R)
• M56: 19,171,416 km (0.116 R)
• M57: 19,476,895 km (0.12 R)
• M58: 19,783,870 km (0.09 R)
• M59: 20,759,248 km (0.111 R)
• M60: 20,983,196 km (0.117 R)
• M61: 21,117,834 km (0.061 R)
• M62: 21,433,336 km (0.099 R)
• M63: 21,750,334 km (0.106 R)
• M64: 21,932,245 km (0.061 R)
• M65: 22,388,967 km (0.075 R)
• M66: 23,918,755 km (0.07 R)
• M67: 24,059,526 km (0.042 R)
• M68: 25,577,795 km (0.105 R)
• M69: 26,010,283 km (0.065 R)
• M70: 26,396,843 km (0.11 R)
• M71: 28,110,337 km (0.098 R)
• M72: 28,358,072 km (0.044 R)
• M73: 28,507,071 km (0.046 R)
• M74: 29,406,304 km (0.082 R)
• M75: 29,506,834 km (0.11 R)
• M76: 30,011,128 km (0.114 R)
• M77: 30,162,820 km (0.115 R)
• M78: 30,976,932 km (0.12 R)
• M79: 31,489,305 km (0.045 R)
• M80: 32,159,653 km (0.036 R)
• M81: 33,462,052 km (0.057 R)
• M82: 34,357,545 km (0.114 R)
• M83: 34,463,310 km (0.093 R)
• M84: 34,622,333 km (0.07 R)
• M85: 35,154,153 km (0.089 R)
• M86: 35,527,998 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 12.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.01 AU - 13.29 AU

Year: 13271 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,735,298 km

• M1: 229,034 km (0.113 R)
• M2: 324,777 km (0.113 R)
• M3: 463,604 km (0.079 R)
• M4: 604,076 km (0.071 R)
• M5: 1,133,653 km (0.099 R)
• M6: 1,348,774 km (0.111 R)
• M7: 1,981,873 km (0.11 R)
• M8: 2,398,652 km (0.096 R)
• M9: 2,497,237 km (0.116 R)
• M10: 2,698,746 km (0.075 R)
• M11: 3,139,311 km (0.118 R)
• M12: 3,762,237 km (0.076 R)
• M13: 4,135,484 km (0.087 R)
• M14: 4,254,563 km (0.097 R)
• M15: 5,120,286 km (0.078 R)
• M16: 6,587,841 km (0.063 R)
• M17: 7,209,421 km (0.112 R)
• M18: 7,411,228 km (0.077 R)
• M19: 7,997,951 km (0.111 R)
• M20: 8,813,858 km (0.112 R)
• M21: 9,278,509 km (0.097 R)
• M22: 10,038,765 km (0.105 R)
• M23: 11,383,500 km (0.105 R)
• M24: 11,753,905 km (0.059 R)
• M25: 11,855,631 km (0.044 R)
• M26: 13,099,089 km (0.113 R)
• M27: 13,843,488 km (0.079 R)
• M28: 14,166,619 km (0.098 R)
• M29: 14,820,661 km (0.11 R)
• M30: 15,970,021 km (0.092 R)
• M31: 16,536,549 km (0.091 R)
• M32: 17,224,848 km (0.065 R)
• M33: 17,340,637 km (0.059 R)
• M34: 18,629,872 km (0.111 R)
• M35: 21,631,403 km (0.07 R)
• M36: 25,216,367 km (0.043 R)
• M37: 25,523,342 km (0.097 R)
• M38: 26,318,454 km (0.088 R)
• M39: 27,481,278 km (0.117 R)
• M40: 27,661,693 km (0.043 R)
• M41: 28,569,453 km (0.095 R)
• M42: 30,507,643 km (0.1 R)

Asteroid Belt

Center: 13.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.2

Radius: 3.8

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.69 AU - 20.49 AU

Year: 24086 Days

Day: 15.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,735,298 km

• M1: 548,725 km (0.064 R)
• M2: 588,817 km (0.086 R)
• M3: 650,751 km (0.073 R)
• M4: 826,827 km (0.089 R)
• M5: 873,203 km (0.111 R)
• M6: 1,117,646 km (0.068 R)
• M7: 1,247,497 km (0.06 R)
• M8: 1,493,585 km (0.092 R)
• M9: 1,966,913 km (0.077 R)
• M10: 2,721,484 km (0.106 R)
• M11: 2,825,904 km (0.026 R)
• M12: 2,896,215 km (0.033 R)
• M13: 3,293,397 km (0.085 R)
• M14: 4,460,709 km (0.104 R)
• M15: 5,259,562 km (0.118 R)
• M16: 6,514,688 km (0.113 R)
• M17: 6,561,213 km (0.088 R)
• M18: 6,795,184 km (0.109 R)
• M19: 7,464,934 km (0.102 R)
• M20: 7,660,009 km (0.094 R)
• M21: 8,660,969 km (0.098 R)
• M22: 8,917,679 km (0.082 R)
• M23: 9,072,812 km (0.086 R)
• M24: 9,490,938 km (0.109 R)
• M25: 10,345,890 km (0.119 R)
• M26: 12,300,087 km (0.119 R)
• M27: 12,357,532 km (0.04 R)
• M28: 12,415,127 km (0.096 R)
• M29: 12,588,362 km (0.095 R)
• M30: 12,878,881 km (0.115 R)
• M31: 12,995,717 km (0.11 R)
• M32: 13,289,377 km (0.104 R)
• M33: 14,912,215 km (0.047 R)
• M34: 15,840,470 km (0.059 R)
• M35: 16,279,988 km (0.115 R)
• M36: 16,978,910 km (0.09 R)
• M37: 17,817,256 km (0.112 R)
• M38: 18,274,277 km (0.107 R)
• M39: 19,199,840 km (0.05 R)
• M40: 19,333,281 km (0.079 R)
• M41: 19,534,041 km (0.067 R)
• M42: 20,072,893 km (0.054 R)
• M43: 20,548,315 km (0.085 R)
• M44: 21,165,107 km (0.12 R)
• M45: 21,302,886 km (0.106 R)
• M46: 24,122,357 km (0.1 R)
• M47: 25,209,336 km (0.066 R)
• M48: 26,683,473 km (0.106 R)
• M49: 27,656,607 km (0.109 R)
• M50: 29,099,479 km (0.089 R)
• M51: 30,566,735 km (0.097 R)
• M52: 30,800,706 km (0.073 R)
• M53: 31,427,221 km (0.062 R)
• M54: 31,663,287 km (0.084 R)
• M55: 33,091,797 km (0.062 R)
• M56: 35,682,832 km (0.105 R)
• M57: 35,929,070 km (0.116 R)
• M58: 37,501,493 km (0.062 R)
• M59: 38,170,346 km (0.117 R)
• M60: 38,927,460 km (0.084 R)
• M61: 39,859,605 km (0.088 R)
• M62: 40,371,080 km (0.088 R)
• M63: 40,799,079 km (0.085 R)
• M64: 42,351,905 km (0.093 R)
• M65: 43,135,499 km (0.119 R)
• M66: 43,836,215 km (0.065 R)
• M67: 44,276,033 km (0.094 R)
• M68: 47,035,216 km (0.027 R)
• M69: 47,215,033 km (0.111 R)
• M70: 47,756,128 km (0.089 R)
• M71: 47,936,992 km (0.033 R)
• M72: 49,117,918 km (0.101 R)
• M73: 49,666,194 km (0.105 R)
• M74: 52,251,544 km (0.085 R)
• M75: 52,624,342 km (0.091 R)
• M76: 53,091,686 km (0.115 R)
• M77: 54,313,302 km (0.077 R)
• M78: 54,785,583 km (0.093 R)
• M79: 55,069,669 km (0.12 R)
• M80: 55,544,044 km (0.09 R)
• M81: 55,924,621 km (0.069 R)
• M82: 56,592,725 km (0.108 R)
• M83: 59,388,260 km (0.099 R)
• M84: 60,069,828 km (0.079 R)
• M85: 60,362,741 km (0.046 R)
• M86: 60,460,428 km (0.084 R)
• M87: 60,656,102 km (0.079 R)
• M88: 61,735,750 km (0.078 R)
• M89: 64,013,527 km (0.058 R)
• M90: 64,912,461 km (0.07 R)
• M91: 65,012,542 km (0.081 R)
• M92: 65,413,614 km (0.088 R)
• M93: 66,218,001 km (0.038 R)
• M94: 66,722,446 km (0.104 R)
• M95: 67,532,368 km (0.11 R)
• M96: 67,735,373 km (0.118 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit