🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.84 AU - 1.22 AU

Year: 371 Days

Day: 38.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,863,109 km

• M1: 245,640 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.07 AU - 1.21 AU

Year: 432 Days

Day: 18.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.07 AU - 1.29 AU

Year: 455 Days

Day: 30.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,863,109 km

• M1: 473,328 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.74 AU - 2.8 AU

Year: 1636 Days

Day: 13.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,863,109 km

• M1: 1,582,745 km (0.111 R)
• M2: 1,675,347 km (0.09 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.24 AU - 4.94 AU

Year: 3489 Days

Day: 47.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,863,109 km

• M1: 212,130 km (0.034 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 10.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.39 AU - 9.73 AU

Year: 9675 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,863,109 km

• M1: 267,331 km (0.112 R)
• M2: 600,785 km (0.061 R)
• M3: 733,628 km (0.118 R)
• M4: 998,566 km (0.057 R)
• M5: 1,077,703 km (0.068 R)
• M6: 1,192,145 km (0.109 R)
• M7: 1,276,519 km (0.12 R)
• M8: 1,653,505 km (0.092 R)
• M9: 1,983,817 km (0.037 R)
• M10: 2,313,681 km (0.119 R)
• M11: 2,572,635 km (0.048 R)
• M12: 3,071,843 km (0.103 R)
• M13: 3,478,150 km (0.079 R)
• M14: 3,576,287 km (0.056 R)
• M15: 3,700,154 km (0.113 R)
• M16: 3,800,384 km (0.078 R)
• M17: 4,315,151 km (0.102 R)
• M18: 4,934,187 km (0.109 R)
• M19: 5,552,475 km (0.041 R)
• M20: 5,638,643 km (0.109 R)
• M21: 6,374,515 km (0.083 R)
• M22: 6,892,124 km (0.095 R)
• M23: 7,046,957 km (0.108 R)
• M24: 7,140,456 km (0.092 R)
• M25: 7,645,947 km (0.108 R)
• M26: 7,902,956 km (0.092 R)
• M27: 8,000,045 km (0.118 R)
• M28: 8,425,651 km (0.072 R)
• M29: 8,925,907 km (0.069 R)
• M30: 10,626,535 km (0.044 R)
• M31: 11,203,235 km (0.094 R)
• M32: 11,827,058 km (0.11 R)
• M33: 11,975,459 km (0.092 R)
• M34: 12,651,043 km (0.102 R)
• M35: 13,262,001 km (0.115 R)
• M36: 13,726,502 km (0.03 R)
• M37: 13,843,488 km (0.062 R)
• M38: 14,991,203 km (0.076 R)
• M39: 15,272,895 km (0.111 R)
• M40: 15,394,070 km (0.12 R)
• M41: 15,800,527 km (0.068 R)
• M42: 16,334,143 km (0.078 R)
• M43: 17,757,716 km (0.076 R)
• M44: 18,570,332 km (0.093 R)
• M45: 18,916,202 km (0.025 R)
• M46: 19,133,418 km (0.025 R)
• M47: 19,526,561 km (0.091 R)
• M48: 20,010,660 km (0.097 R)
• M49: 20,276,346 km (0.055 R)
• M50: 20,409,637 km (0.105 R)
• M51: 21,035,555 km (0.119 R)
• M52: 21,396,086 km (0.06 R)
• M53: 21,667,905 km (0.083 R)
• M54: 22,077,654 km (0.078 R)
• M55: 22,766,253 km (0.106 R)
• M56: 23,275,634 km (0.071 R)
• M57: 23,368,683 km (0.115 R)
• M58: 23,508,557 km (0.081 R)
• M59: 24,305,914 km (0.09 R)
• M60: 24,447,434 km (0.08 R)
• M61: 25,686,403 km (0.116 R)
• M62: 25,830,765 km (0.092 R)
• M63: 27,288,297 km (0.082 R)
• M64: 27,435,501 km (0.044 R)
• M65: 27,829,393 km (0.092 R)
• M66: 28,423,745 km (0.112 R)
• M67: 28,822,274 km (0.082 R)
• M68: 28,972,320 km (0.1 R)
• M69: 29,122,517 km (0.109 R)
• M70: 29,323,127 km (0.1 R)
• M71: 29,574,601 km (0.111 R)
• M72: 29,776,259 km (0.053 R)
• M73: 29,877,388 km (0.115 R)
• M74: 30,384,225 km (0.104 R)
• M75: 30,587,678 km (0.106 R)
• M76: 31,560,663 km (0.042 R)
• M77: 32,128,686 km (0.119 R)
• M78: 32,284,118 km (0.088 R)
• M79: 32,752,060 km (0.1 R)
• M80: 33,117,528 km (0.037 R)
• M81: 33,905,310 km (0.087 R)
• M82: 34,433,989 km (0.097 R)
• M83: 35,232,094 km (0.061 R)
• M84: 35,606,537 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.9

Radius: 5.1

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.09 AU - 17.37 AU

Year: 24276 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,863,109 km

• M1: 105,167 km (0.098 R)
• M2: 140,024 km (0.097 R)
• M3: 262,395 km (0.115 R)
• M4: 336,745 km (0.076 R)
• M5: 755,020 km (0.027 R)
• M6: 949,348 km (0.1 R)
• M7: 1,190,201 km (0.044 R)
• M8: 1,483,412 km (0.09 R)
• M9: 1,655,749 km (0.09 R)
• M10: 2,057,420 km (0.12 R)
• M11: 2,095,417 km (0.105 R)
• M12: 2,776,387 km (0.093 R)
• M13: 2,988,816 km (0.071 R)
• M14: 3,611,293 km (0.105 R)
• M15: 3,657,219 km (0.089 R)
• M16: 3,796,345 km (0.066 R)
• M17: 4,370,053 km (0.067 R)
• M18: 4,468,339 km (0.084 R)
• M19: 4,517,706 km (0.105 R)
• M20: 4,970,389 km (0.064 R)
• M21: 6,082,051 km (0.107 R)
• M22: 6,247,057 km (0.079 R)
• M23: 8,216,065 km (0.058 R)
• M24: 9,647,417 km (0.08 R)
• M25: 9,711,445 km (0.108 R)
• M26: 10,687,721 km (0.112 R)
• M27: 13,297,156 km (0.111 R)
• M28: 14,451,603 km (0.092 R)
• M29: 14,671,662 km (0.079 R)
• M30: 14,745,264 km (0.117 R)
• M31: 15,413,218 km (0.025 R)
• M32: 15,562,966 km (0.088 R)
• M33: 15,637,914 km (0.097 R)
• M34: 16,242,738 km (0.088 R)
• M35: 16,701,405 km (0.056 R)
• M36: 17,241,753 km (0.098 R)
• M37: 18,102,539 km (0.081 R)
• M38: 18,737,283 km (0.115 R)
• M39: 20,355,932 km (0.108 R)
• M40: 21,015,808 km (0.092 R)
• M41: 21,348,364 km (0.109 R)
• M42: 21,598,941 km (0.117 R)
• M43: 22,018,712 km (0.092 R)
• M44: 23,037,175 km (0.119 R)
• M45: 24,593,441 km (0.117 R)
• M46: 25,207,840 km (0.068 R)
• M47: 26,272,677 km (0.093 R)
• M48: 28,171,224 km (0.074 R)
• M49: 29,926,605 km (0.108 R)
• M50: 31,812,436 km (0.082 R)
• M51: 32,962,245 km (0.045 R)
• M52: 33,445,297 km (0.118 R)
• M53: 34,028,130 km (0.11 R)
• M54: 35,499,724 km (0.077 R)
• M55: 36,293,042 km (0.11 R)
• M56: 37,292,954 km (0.12 R)
• M57: 37,897,180 km (0.104 R)
• M58: 38,707,851 km (0.119 R)
• M59: 40,243,323 km (0.117 R)
• M60: 41,485,883 km (0.052 R)
• M61: 41,902,962 km (0.032 R)
• M62: 42,007,381 km (0.054 R)
• M63: 43,478,976 km (0.109 R)
• M64: 44,114,916 km (0.119 R)
• M65: 44,540,522 km (0.034 R)
• M66: 46,256,559 km (0.109 R)
• M67: 46,364,569 km (0.076 R)
• M68: 46,688,897 km (0.072 R)
• M69: 46,797,206 km (0.116 R)
• M70: 47,666,669 km (0.09 R)
• M71: 47,884,932 km (0.086 R)
• M72: 52,093,270 km (0.117 R)
• M73: 57,923,996 km (0.119 R)
• M74: 60,148,517 km (0.086 R)
• M75: 60,975,195 km (0.088 R)
• M76: 61,449,121 km (0.084 R)
• M77: 62,998,207 km (0.078 R)
• M78: 63,477,368 km (0.098 R)
• M79: 64,922,185 km (0.074 R)
• M80: 65,769,956 km (0.094 R)
• M81: 66,256,149 km (0.07 R)
• M82: 67,231,976 km (0.108 R)
• M83: 68,212,440 km (0.039 R)
• M84: 74,700,201 km (0.11 R)
• M85: 75,842,979 km (0.112 R)
• M86: 76,480,266 km (0.105 R)
• M87: 78,789,459 km (0.056 R)
• M88: 79,176,468 km (0.118 R)
• M89: 81,121,241 km (0.105 R)
• M90: 83,475,761 km (0.065 R)
• M91: 84,133,693 km (0.118 R)
• M92: 84,397,434 km (0.086 R)
• M93: 85,852,572 km (0.105 R)
• M94: 86,916,064 km (0.106 R)
• M95: 88,653,493 km (0.088 R)
• M96: 89,324,889 km (0.101 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit