🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.52 AU - 0.74 AU

Year: 181 Days

Day: 38.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,967,185 km

• M1: 327,320 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.29 AU - 1.61 AU

Year: 631 Days

Day: 39.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.76 AU - 4.12 AU

Year: 2828 Days

Day: 47.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,967,185 km

• M1: 420,819 km (0.097 R)
• M2: 2,286,603 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.78 AU - 4.8 AU

Year: 3213 Days

Day: 16.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 11.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.48 AU - 7.22 AU

Year: 5117 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,967,185 km

• M1: 166,802 km (0.052 R)
• M2: 250,427 km (0.075 R)
• M3: 345,721 km (0.105 R)
• M4: 669,750 km (0.041 R)
• M5: 754,721 km (0.111 R)
• M6: 984,803 km (0.116 R)
• M7: 1,456,335 km (0.045 R)
• M8: 1,613,862 km (0.099 R)
• M9: 2,350,332 km (0.083 R)
• M10: 2,745,420 km (0.09 R)
• M11: 2,978,194 km (0.113 R)
• M12: 3,051,049 km (0.076 R)
• M13: 3,273,650 km (0.091 R)
• M14: 3,386,896 km (0.053 R)
• M15: 3,463,191 km (0.085 R)
• M16: 3,813,549 km (0.063 R)
• M17: 3,973,020 km (0.071 R)
• M18: 4,175,576 km (0.037 R)
• M19: 4,319,339 km (0.111 R)
• M20: 4,423,011 km (0.047 R)
• M21: 4,696,775 km (0.104 R)
• M22: 4,997,766 km (0.105 R)
• M23: 5,596,008 km (0.07 R)
• M24: 6,077,114 km (0.101 R)
• M25: 6,476,391 km (0.094 R)
• M26: 6,981,433 km (0.093 R)
• M27: 7,399,559 km (0.047 R)
• M28: 7,499,192 km (0.046 R)
• M29: 7,624,255 km (0.11 R)
• M30: 8,131,841 km (0.114 R)
• M31: 8,260,495 km (0.108 R)
• M32: 8,545,778 km (0.119 R)
• M33: 9,126,218 km (0.053 R)
• M34: 9,206,253 km (0.093 R)
• M35: 9,394,297 km (0.107 R)
• M36: 9,610,616 km (0.046 R)
• M37: 9,910,709 km (0.101 R)
• M38: 10,103,391 km (0.101 R)
• M39: 10,745,166 km (0.092 R)
• M40: 11,313,937 km (0.071 R)
• M41: 12,185,495 km (0.05 R)
• M42: 12,391,940 km (0.117 R)
• M43: 12,480,801 km (0.048 R)
• M44: 12,569,811 km (0.108 R)
• M45: 13,168,951 km (0.075 R)
• M46: 13,320,194 km (0.064 R)
• M47: 14,177,989 km (0.058 R)
• M48: 14,333,122 km (0.065 R)
• M49: 14,613,618 km (0.066 R)
• M50: 14,927,474 km (0.112 R)
• M51: 15,434,162 km (0.12 R)
• M52: 15,625,647 km (0.089 R)
• M53: 15,882,208 km (0.107 R)
• M54: 16,011,011 km (0.071 R)
• M55: 16,889,600 km (0.061 R)
• M56: 17,318,347 km (0.103 R)
• M57: 17,484,102 km (0.111 R)
• M58: 17,783,896 km (0.089 R)
• M59: 18,456,189 km (0.072 R)
• M60: 18,557,765 km (0.086 R)
• M61: 18,693,451 km (0.114 R)
• M62: 18,897,652 km (0.107 R)
• M63: 19,171,117 km (0.069 R)
• M64: 19,411,521 km (0.082 R)
• M65: 19,514,743 km (0.056 R)
• M66: 19,860,464 km (0.108 R)
• M67: 20,103,560 km (0.095 R)
• M68: 21,015,509 km (0.082 R)
• M69: 21,227,788 km (0.076 R)
• M70: 21,583,382 km (0.082 R)
• M71: 22,444,617 km (0.093 R)
• M72: 22,589,278 km (0.054 R)
• M73: 23,061,559 km (0.049 R)
• M74: 23,500,330 km (0.103 R)
• M75: 23,978,743 km (0.036 R)
• M76: 24,386,248 km (0.096 R)
• M77: 24,683,948 km (0.105 R)
• M78: 25,020,393 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 9.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.83 AU - 7.83 AU

Year: 6455 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 176.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,967,185 km

• M1: 153,188 km (0.092 R)
• M2: 267,182 km (0.058 R)
• M3: 426,952 km (0.112 R)
• M4: 532,718 km (0.074 R)
• M5: 689,197 km (0.039 R)
• M6: 846,574 km (0.049 R)
• M7: 1,000,511 km (0.093 R)
• M8: 1,301,352 km (0.114 R)
• M9: 1,425,967 km (0.113 R)
• M10: 1,668,465 km (0.085 R)
• M11: 1,844,243 km (0.105 R)
• M12: 2,067,293 km (0.076 R)
• M13: 2,974,903 km (0.096 R)
• M14: 3,069,449 km (0.113 R)
• M15: 3,334,686 km (0.113 R)
• M16: 3,784,976 km (0.113 R)
• M17: 4,043,481 km (0.064 R)
• M18: 4,254,563 km (0.051 R)
• M19: 4,742,552 km (0.114 R)
• M20: 4,825,579 km (0.113 R)
• M21: 4,909,204 km (0.105 R)
• M22: 5,049,527 km (0.06 R)
• M23: 5,363,233 km (0.055 R)
• M24: 5,683,074 km (0.109 R)
• M25: 6,039,266 km (0.107 R)
• M26: 6,220,130 km (0.057 R)
• M27: 6,618,060 km (0.085 R)
• M28: 6,742,226 km (0.103 R)
• M29: 7,087,648 km (0.096 R)
• M30: 8,191,381 km (0.078 R)
• M31: 8,695,227 km (0.1 R)
• M32: 9,174,688 km (0.04 R)
• M33: 9,627,521 km (0.077 R)
• M34: 9,733,137 km (0.057 R)
• M35: 9,909,812 km (0.086 R)
• M36: 10,555,177 km (0.117 R)
• M37: 11,066,353 km (0.094 R)
• M38: 11,214,006 km (0.097 R)
• M39: 11,362,108 km (0.098 R)
• M40: 11,848,451 km (0.111 R)
• M41: 12,189,085 km (0.107 R)
• M42: 12,494,564 km (0.057 R)
• M43: 12,725,244 km (0.081 R)
• M44: 14,059,507 km (0.107 R)
• M45: 14,179,485 km (0.108 R)
• M46: 14,420,188 km (0.046 R)
• M47: 15,644,197 km (0.071 R)
• M48: 15,892,979 km (0.111 R)
• M49: 18,452,149 km (0.084 R)
• M50: 18,627,328 km (0.073 R)
• M51: 19,111,726 km (0.076 R)
• M52: 19,913,421 km (0.1 R)
• M53: 20,273,354 km (0.095 R)
• M54: 20,771,664 km (0.051 R)
• M55: 20,999,502 km (0.106 R)
• M56: 21,595,649 km (0.096 R)
• M57: 21,780,253 km (0.11 R)
• M58: 22,523,904 km (0.067 R)
• M59: 22,945,770 km (0.104 R)
• M60: 23,086,991 km (0.106 R)
• M61: 23,275,783 km (0.088 R)
• M62: 23,607,442 km (0.12 R)
• M63: 24,563,222 km (0.12 R)
• M64: 24,804,225 km (0.117 R)
• M65: 25,094,444 km (0.117 R)
• M66: 25,775,863 km (0.09 R)
• M67: 25,873,849 km (0.096 R)
• M68: 27,406,330 km (0.11 R)
• M69: 27,856,769 km (0.091 R)
• M70: 28,309,602 km (0.096 R)
• M71: 28,562,273 km (0.086 R)
• M72: 28,714,264 km (0.099 R)
• M73: 29,682,761 km (0.05 R)
• M74: 31,025,551 km (0.114 R)
• M75: 32,282,622 km (0.085 R)
• M76: 32,546,513 km (0.115 R)
• M77: 32,758,194 km (0.039 R)
• M78: 32,864,259 km (0.06 R)
• M79: 32,970,324 km (0.11 R)
• M80: 33,342,822 km (0.1 R)
• M81: 33,556,149 km (0.083 R)
• M82: 33,823,630 km (0.119 R)
• M83: 34,091,709 km (0.072 R)
• M84: 34,900,286 km (0.075 R)
• M85: 35,660,692 km (0.079 R)
• M86: 36,316,678 km (0.087 R)
• M87: 36,756,346 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 10.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.22 AU - 12.9 AU

Year: 14214 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 125.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,967,185 km

• M1: 143,464 km (0.076 R)
• M2: 454,628 km (0.066 R)
• M3: 588,967 km (0.115 R)
• M4: 674,088 km (0.11 R)
• M5: 790,625 km (0.102 R)
• M6: 914,342 km (0.12 R)
• M7: 2,090,331 km (0.082 R)
• M8: 2,527,606 km (0.099 R)
• M9: 3,014,995 km (0.053 R)
• M10: 3,124,950 km (0.085 R)
• M11: 4,222,549 km (0.109 R)
• M12: 5,163,371 km (0.098 R)
• M13: 5,295,465 km (0.092 R)
• M14: 5,401,979 km (0.069 R)
• M15: 5,644,178 km (0.073 R)
• M16: 5,945,019 km (0.069 R)
• M17: 6,055,722 km (0.113 R)
• M18: 6,279,221 km (0.116 R)
• M19: 6,821,065 km (0.046 R)
• M20: 7,053,689 km (0.114 R)
• M21: 7,289,007 km (0.075 R)
• M22: 9,262,951 km (0.065 R)
• M23: 9,488,395 km (0.041 R)
• M24: 10,710,011 km (0.054 R)
• M25: 10,811,289 km (0.116 R)
• M26: 12,121,018 km (0.112 R)
• M27: 13,153,842 km (0.103 R)
• M28: 14,066,837 km (0.058 R)
• M29: 14,475,090 km (0.059 R)
• M30: 14,661,938 km (0.107 R)
• M31: 14,962,480 km (0.032 R)
• M32: 16,534,903 km (0.084 R)
• M33: 16,965,745 km (0.037 R)
• M34: 17,559,200 km (0.05 R)
• M35: 18,401,286 km (0.09 R)
• M36: 18,766,305 km (0.094 R)
• M37: 20,041,776 km (0.118 R)
• M38: 21,302,587 km (0.098 R)
• M39: 21,685,707 km (0.098 R)
• M40: 22,588,830 km (0.082 R)
• M41: 22,675,447 km (0.078 R)
• M42: 22,892,663 km (0.104 R)
• M43: 23,592,033 km (0.12 R)
• M44: 24,032,748 km (0.074 R)
• M45: 24,788,218 km (0.049 R)
• M46: 25,686,852 km (0.074 R)
• M47: 26,413,598 km (0.049 R)
• M48: 26,871,069 km (0.111 R)
• M49: 27,423,683 km (0.108 R)
• M50: 28,259,636 km (0.064 R)
• M51: 29,623,969 km (0.095 R)
• M52: 31,347,187 km (0.089 R)
• M53: 32,318,526 km (0.111 R)
• M54: 32,857,078 km (0.111 R)

Asteroid Belt

Center: 14.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.9

Radius: 3.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13 AU - 21.34 AU

Year: 25730 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,967,185 km

• M1: 74,500 km (0.081 R)
• M2: 124,465 km (0.094 R)
• M3: 263,591 km (0.077 R)
• M4: 358,586 km (0.069 R)
• M5: 666,010 km (0.096 R)
• M6: 2,022,713 km (0.066 R)
• M7: 2,191,908 km (0.079 R)
• M8: 4,072,503 km (0.069 R)
• M9: 4,382,021 km (0.057 R)
• M10: 5,693,845 km (0.079 R)
• M11: 5,720,174 km (0.114 R)
• M12: 6,723,078 km (0.102 R)
• M13: 8,641,671 km (0.104 R)
• M14: 11,141,152 km (0.111 R)
• M15: 11,639,163 km (0.094 R)
• M16: 11,840,522 km (0.082 R)
• M17: 11,941,500 km (0.057 R)
• M18: 16,398,769 km (0.036 R)
• M19: 19,291,393 km (0.086 R)
• M20: 19,489,760 km (0.104 R)
• M21: 20,451,226 km (0.055 R)
• M22: 21,019,249 km (0.068 R)
• M23: 23,723,380 km (0.087 R)
• M24: 25,658,428 km (0.097 R)
• M25: 26,402,678 km (0.118 R)
• M26: 27,465,122 km (0.118 R)
• M27: 29,906,410 km (0.108 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit