🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 138 Days

Day: 39.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.64 AU - 0.94 AU

Year: 258 Days

Day: 24.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,806,235 km

• M1: 609,911 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.71 AU - 1.09 AU

Year: 313 Days

Day: 42.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 98.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,806,235 km

• M1: 404,213 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1 AU - 1.36 AU

Year: 471 Days

Day: 17.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.01 AU - 1.65 AU

Year: 563 Days

Day: 32.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.68 AU - 2.48 AU

Year: 1101 Days

Day: 44 Hours

Environment

Temp: -74 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.09 AU - 4.47 AU

Year: 3250 Days

Day: 21.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.3

Radius: 10.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.09 AU - 6.17 AU

Year: 4265 Days

Day: 10.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,806,235 km

• M1: 184,903 km (0.114 R)
• M2: 288,724 km (0.119 R)
• M3: 383,868 km (0.087 R)
• M4: 704,905 km (0.097 R)
• M5: 1,054,216 km (0.088 R)
• M6: 1,152,951 km (0.047 R)
• M7: 1,523,954 km (0.046 R)
• M8: 1,679,834 km (0.093 R)
• M9: 1,916,349 km (0.105 R)
• M10: 2,243,070 km (0.111 R)
• M11: 2,388,779 km (0.118 R)
• M12: 2,723,579 km (0.044 R)
• M13: 2,844,304 km (0.102 R)
• M14: 3,055,686 km (0.117 R)
• M15: 3,364,007 km (0.088 R)
• M16: 3,475,159 km (0.069 R)
• M17: 3,854,838 km (0.088 R)
• M18: 4,049,764 km (0.109 R)
• M19: 4,128,602 km (0.092 R)
• M20: 4,308,119 km (0.11 R)
• M21: 4,408,799 km (0.102 R)
• M22: 4,653,990 km (0.099 R)
• M23: 4,736,717 km (0.05 R)
• M24: 4,882,725 km (0.108 R)
• M25: 5,051,322 km (0.113 R)
• M26: 5,264,947 km (0.093 R)
• M27: 5,372,808 km (0.113 R)
• M28: 5,701,025 km (0.119 R)
• M29: 6,058,265 km (0.044 R)
• M30: 6,194,249 km (0.106 R)
• M31: 6,308,243 km (0.115 R)
• M32: 6,422,985 km (0.106 R)
• M33: 6,515,286 km (0.072 R)
• M34: 6,818,222 km (0.051 R)
• M35: 6,936,105 km (0.104 R)
• M36: 7,149,731 km (0.072 R)
• M37: 7,438,156 km (0.095 R)
• M38: 7,535,095 km (0.093 R)
• M39: 7,657,017 km (0.1 R)
• M40: 7,779,538 km (0.118 R)
• M41: 7,877,973 km (0.085 R)
• M42: 8,126,007 km (0.106 R)
• M43: 8,502,844 km (0.097 R)
• M44: 9,221,512 km (0.091 R)
• M45: 10,336,016 km (0.098 R)
• M46: 10,936,652 km (0.107 R)
• M47: 11,297,033 km (0.106 R)
• M48: 11,576,781 km (0.104 R)
• M49: 11,887,196 km (0.11 R)
• M50: 11,972,467 km (0.079 R)
• M51: 12,114,735 km (0.092 R)
• M52: 12,343,769 km (0.034 R)
• M53: 13,421,323 km (0.117 R)
• M54: 13,569,275 km (0.082 R)
• M55: 13,747,446 km (0.116 R)
• M56: 14,136,400 km (0.112 R)
• M57: 14,407,771 km (0.11 R)
• M58: 14,955,598 km (0.048 R)
• M59: 16,671,636 km (0.118 R)
• M60: 16,958,265 km (0.082 R)
• M61: 18,514,980 km (0.09 R)
• M62: 19,077,169 km (0.04 R)
• M63: 19,210,311 km (0.086 R)
• M64: 19,645,043 km (0.098 R)
• M65: 20,184,493 km (0.06 R)
• M66: 20,934,277 km (0.106 R)
• M67: 21,174,831 km (0.104 R)
• M68: 21,312,610 km (0.108 R)
• M69: 22,006,296 km (0.117 R)
• M70: 22,355,906 km (0.092 R)
• M71: 23,096,116 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 9

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.08 AU - 6.38 AU

Year: 4391 Days

Day: 7.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,806,235 km

• M1: 119,230 km (0.025 R)
• M2: 186,997 km (0.087 R)
• M3: 324,029 km (0.103 R)
• M4: 385,364 km (0.113 R)
• M5: 451,486 km (0.049 R)
• M6: 653,743 km (0.065 R)
• M7: 723,754 km (0.088 R)
• M8: 846,874 km (0.079 R)
• M9: 1,302,399 km (0.118 R)
• M10: 1,516,623 km (0.056 R)
• M11: 1,676,843 km (0.088 R)
• M12: 1,825,842 km (0.114 R)
• M13: 1,893,460 km (0.09 R)
• M14: 2,066,246 km (0.117 R)
• M15: 2,262,518 km (0.101 R)
• M16: 2,335,522 km (0.08 R)
• M17: 2,596,869 km (0.086 R)
• M18: 2,789,402 km (0.068 R)
• M19: 3,026,814 km (0.093 R)
• M20: 3,374,330 km (0.045 R)
• M21: 3,627,300 km (0.062 R)
• M22: 3,756,253 km (0.108 R)
• M23: 3,821,178 km (0.113 R)
• M24: 4,219,258 km (0.105 R)
• M25: 4,309,466 km (0.038 R)
• M26: 4,515,013 km (0.105 R)
• M27: 4,794,013 km (0.108 R)
• M28: 5,223,060 km (0.069 R)
• M29: 5,466,905 km (0.115 R)
• M30: 5,639,690 km (0.083 R)
• M31: 6,246,160 km (0.03 R)
• M32: 6,609,533 km (0.086 R)
• M33: 6,714,551 km (0.085 R)
• M34: 6,793,688 km (0.108 R)
• M35: 7,740,343 km (0.079 R)
• M36: 8,356,387 km (0.088 R)
• M37: 8,584,375 km (0.039 R)
• M38: 8,670,393 km (0.038 R)
• M39: 8,959,117 km (0.105 R)
• M40: 9,046,482 km (0.102 R)
• M41: 9,605,679 km (0.106 R)
• M42: 9,844,437 km (0.044 R)
• M43: 10,450,159 km (0.112 R)
• M44: 10,542,012 km (0.08 R)
• M45: 10,603,497 km (0.081 R)
• M46: 10,850,334 km (0.098 R)
• M47: 11,570,647 km (0.05 R)
• M48: 12,435,772 km (0.078 R)
• M49: 12,630,847 km (0.082 R)
• M50: 12,892,644 km (0.118 R)
• M51: 13,090,113 km (0.12 R)
• M52: 13,554,764 km (0.046 R)
• M53: 13,755,524 km (0.082 R)
• M54: 13,957,332 km (0.117 R)
• M55: 14,329,830 km (0.094 R)
• M56: 14,637,104 km (0.094 R)
• M57: 14,981,030 km (0.097 R)
• M58: 15,258,085 km (0.09 R)
• M59: 15,362,355 km (0.036 R)
• M60: 15,958,054 km (0.049 R)
• M61: 16,205,638 km (0.032 R)
• M62: 16,454,419 km (0.089 R)
• M63: 16,632,890 km (0.033 R)
• M64: 16,811,958 km (0.115 R)
• M65: 17,534,815 km (0.093 R)
• M66: 18,157,292 km (0.083 R)
• M67: 18,378,697 km (0.107 R)
• M68: 20,143,952 km (0.107 R)
• M69: 20,641,664 km (0.034 R)
• M70: 21,143,415 km (0.105 R)
• M71: 21,805,685 km (0.103 R)
• M72: 21,884,074 km (0.089 R)
• M73: 22,316,861 km (0.117 R)
• M74: 23,230,605 km (0.117 R)
• M75: 23,511,101 km (0.111 R)
• M76: 24,278,238 km (0.051 R)
• M77: 24,400,161 km (0.106 R)
• M78: 25,259,002 km (0.113 R)
• M79: 25,341,431 km (0.037 R)
• M80: 25,464,998 km (0.092 R)
• M81: 25,961,514 km (0.046 R)
• M82: 26,294,369 km (0.106 R)
• M83: 26,670,458 km (0.099 R)
• M84: 27,259,126 km (0.088 R)
• M85: 27,682,188 km (0.083 R)
• M86: 28,363,607 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.3

Radius: 7.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.49 AU - 13.43 AU

Year: 16145 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,806,235 km

• M1: 101,128 km (0.066 R)
• M2: 218,114 km (0.108 R)
• M3: 335,398 km (0.063 R)
• M4: 445,802 km (0.115 R)
• M5: 505,940 km (0.026 R)
• M6: 874,400 km (0.05 R)
• M7: 938,577 km (0.08 R)
• M8: 1,099,544 km (0.084 R)
• M9: 1,417,589 km (0.045 R)
• M10: 1,524,701 km (0.084 R)
• M11: 1,602,941 km (0.071 R)
• M12: 1,666,520 km (0.05 R)
• M13: 2,082,851 km (0.087 R)
• M14: 3,784,228 km (0.058 R)
• M15: 4,305,576 km (0.118 R)
• M16: 4,461,906 km (0.094 R)
• M17: 4,988,640 km (0.118 R)
• M18: 5,035,315 km (0.062 R)
• M19: 5,200,172 km (0.108 R)
• M20: 6,200,533 km (0.099 R)
• M21: 6,839,166 km (0.09 R)
• M22: 8,040,586 km (0.062 R)
• M23: 8,539,346 km (0.109 R)
• M24: 8,707,793 km (0.079 R)
• M25: 8,934,134 km (0.087 R)
• M26: 9,076,552 km (0.112 R)
• M27: 9,277,162 km (0.031 R)
• M28: 9,624,678 km (0.032 R)
• M29: 10,005,854 km (0.097 R)
• M30: 10,662,289 km (0.034 R)
• M31: 11,240,335 km (0.116 R)
• M32: 11,828,554 km (0.09 R)
• M33: 12,110,696 km (0.048 R)
• M34: 12,585,968 km (0.098 R)
• M35: 13,293,865 km (0.055 R)
• M36: 14,313,225 km (0.088 R)
• M37: 14,680,937 km (0.045 R)
• M38: 15,494,001 km (0.115 R)
• M39: 15,974,958 km (0.12 R)
• M40: 16,078,779 km (0.097 R)
• M41: 16,635,732 km (0.057 R)
• M42: 17,234,423 km (0.12 R)
• M43: 17,483,054 km (0.106 R)
• M44: 19,698,898 km (0.116 R)
• M45: 20,519,592 km (0.068 R)
• M46: 20,783,034 km (0.042 R)
• M47: 20,971,976 km (0.104 R)
• M48: 21,313,358 km (0.051 R)
• M49: 21,541,944 km (0.096 R)
• M50: 21,656,685 km (0.118 R)
• M51: 22,117,148 km (0.104 R)
• M52: 22,194,190 km (0.111 R)
• M53: 22,697,288 km (0.119 R)
• M54: 23,321,710 km (0.109 R)
• M55: 24,229,170 km (0.065 R)
• M56: 24,627,250 km (0.107 R)
• M57: 25,510,775 km (0.103 R)
• M58: 25,672,640 km (0.078 R)
• M59: 27,061,208 km (0.049 R)
• M60: 27,143,636 km (0.117 R)
• M61: 27,308,792 km (0.031 R)
• M62: 27,432,958 km (0.116 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: 335 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit