🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.76 AU - 1.22 AU

Year: 379 Days

Day: 22.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,862,095 km

• M1: 559,646 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.05 AU - 1.09 AU

Year: 426 Days

Day: 16.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.86 AU - 1.34 AU

Year: 444 Days

Day: 34.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 506 Days

Day: 28.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.38 AU - 1.68 AU

Year: 729 Days

Day: 18.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.38 AU - 1.9 AU

Year: 809 Days

Day: 34.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,862,095 km

• M1: 345,272 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.7 AU - 2.76 AU

Year: 1282 Days

Day: 31.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,862,095 km

• M1: 392,694 km (0.072 R)
• M2: 1,125,425 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 11.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.85 AU - 4.65 AU

Year: 3373 Days

Day: 7.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,862,095 km

• M1: 167,400 km (0.106 R)
• M2: 243,545 km (0.072 R)
• M3: 473,627 km (0.097 R)
• M4: 597,045 km (0.11 R)
• M5: 714,180 km (0.089 R)
• M6: 820,245 km (0.076 R)
• M7: 984,653 km (0.053 R)
• M8: 1,082,341 km (0.054 R)
• M9: 1,183,618 km (0.1 R)
• M10: 1,359,695 km (0.081 R)
• M11: 1,469,799 km (0.118 R)
• M12: 1,595,760 km (0.055 R)
• M13: 1,712,297 km (0.084 R)
• M14: 1,791,734 km (0.11 R)
• M15: 1,968,110 km (0.092 R)
• M16: 2,136,258 km (0.117 R)
• M17: 2,280,021 km (0.116 R)
• M18: 2,427,076 km (0.115 R)
• M19: 3,095,629 km (0.037 R)
• M20: 3,325,261 km (0.105 R)
• M21: 3,408,737 km (0.101 R)
• M22: 3,801,581 km (0.085 R)
• M23: 4,012,364 km (0.115 R)
• M24: 4,705,451 km (0.112 R)
• M25: 4,856,096 km (0.092 R)
• M26: 5,181,771 km (0.073 R)
• M27: 5,793,926 km (0.117 R)
• M28: 5,914,950 km (0.082 R)
• M29: 6,057,367 km (0.072 R)
• M30: 6,744,171 km (0.061 R)
• M31: 7,150,928 km (0.081 R)
• M32: 7,698,306 km (0.104 R)
• M33: 7,988,227 km (0.092 R)
• M34: 8,304,627 km (0.104 R)
• M35: 8,856,493 km (0.105 R)
• M36: 8,973,030 km (0.11 R)
• M37: 9,420,328 km (0.045 R)
• M38: 9,586,980 km (0.085 R)
• M39: 10,484,268 km (0.113 R)
• M40: 10,582,853 km (0.103 R)
• M41: 11,307,056 km (0.107 R)
• M42: 11,509,611 km (0.077 R)
• M43: 11,585,906 km (0.046 R)
• M44: 11,969,924 km (0.039 R)
• M45: 12,436,221 km (0.096 R)
• M46: 13,040,746 km (0.075 R)
• M47: 13,279,953 km (0.117 R)
• M48: 13,574,212 km (0.074 R)
• M49: 13,735,628 km (0.079 R)
• M50: 13,979,023 km (0.092 R)
• M51: 14,196,688 km (0.032 R)
• M52: 14,607,484 km (0.085 R)
• M53: 14,717,738 km (0.093 R)
• M54: 15,161,595 km (0.055 R)
• M55: 15,609,790 km (0.12 R)
• M56: 15,694,313 km (0.09 R)
• M57: 15,863,807 km (0.044 R)
• M58: 16,433,176 km (0.098 R)
• M59: 16,951,384 km (0.063 R)
• M60: 17,358,290 km (0.096 R)
• M61: 19,077,618 km (0.067 R)
• M62: 19,167,975 km (0.119 R)
• M63: 19,531,049 km (0.084 R)
• M64: 20,633,885 km (0.102 R)
• M65: 20,819,685 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.7

Radius: 12.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.33 AU - 7.81 AU

Year: 6484 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,862,095 km

• M1: 157,227 km (0.119 R)
• M2: 259,403 km (0.109 R)
• M3: 345,421 km (0.066 R)
• M4: 433,684 km (0.102 R)
• M5: 617,091 km (0.11 R)
• M6: 767,138 km (0.097 R)
• M7: 930,648 km (0.115 R)
• M8: 1,017,116 km (0.053 R)
• M9: 1,137,093 km (0.109 R)
• M10: 1,240,914 km (0.118 R)
• M11: 1,595,910 km (0.078 R)
• M12: 1,932,804 km (0.025 R)
• M13: 2,058,766 km (0.085 R)
• M14: 2,200,435 km (0.096 R)
• M15: 2,345,695 km (0.088 R)
• M16: 2,590,287 km (0.084 R)
• M17: 2,800,622 km (0.12 R)
• M18: 2,958,447 km (0.093 R)
• M19: 3,193,466 km (0.115 R)
• M20: 3,298,334 km (0.116 R)
• M21: 3,389,140 km (0.107 R)
• M22: 3,619,670 km (0.071 R)
• M23: 3,776,449 km (0.083 R)
• M24: 4,112,894 km (0.111 R)
• M25: 4,227,187 km (0.052 R)
• M26: 4,492,723 km (0.097 R)
• M27: 4,712,333 km (0.083 R)
• M28: 4,987,743 km (0.111 R)
• M29: 5,109,964 km (0.075 R)
• M30: 5,753,983 km (0.1 R)
• M31: 5,992,891 km (0.101 R)
• M32: 6,178,990 km (0.097 R)
• M33: 6,690,914 km (0.082 R)
• M34: 6,922,941 km (0.094 R)
• M35: 7,315,485 km (0.101 R)
• M36: 7,474,508 km (0.036 R)
• M37: 7,816,339 km (0.115 R)
• M38: 8,163,406 km (0.078 R)
• M39: 8,328,562 km (0.12 R)
• M40: 8,557,297 km (0.098 R)
• M41: 8,641,072 km (0.06 R)
• M42: 8,830,463 km (0.098 R)
• M43: 9,407,013 km (0.108 R)
• M44: 9,536,715 km (0.086 R)
• M45: 9,710,697 km (0.112 R)
• M46: 9,820,053 km (0.093 R)
• M47: 10,238,927 km (0.108 R)
• M48: 10,528,997 km (0.083 R)
• M49: 10,641,345 km (0.111 R)
• M50: 11,140,254 km (0.116 R)
• M51: 11,300,474 km (0.073 R)
• M52: 11,646,793 km (0.079 R)
• M53: 11,856,080 km (0.073 R)
• M54: 12,539,294 km (0.116 R)
• M55: 13,066,177 km (0.082 R)
• M56: 13,429,700 km (0.102 R)
• M57: 13,673,844 km (0.072 R)
• M58: 13,968,701 km (0.055 R)
• M59: 14,365,136 km (0.065 R)
• M60: 14,489,900 km (0.078 R)
• M61: 14,639,947 km (0.117 R)
• M62: 14,815,724 km (0.062 R)
• M63: 14,916,404 km (0.103 R)
• M64: 15,042,664 km (0.109 R)
• M65: 15,705,084 km (0.103 R)
• M66: 15,859,169 km (0.116 R)
• M67: 16,195,017 km (0.088 R)
• M68: 16,611,647 km (0.119 R)
• M69: 16,690,186 km (0.068 R)
• M70: 17,428,750 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 7.7

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.46 AU - 13.48 AU

Year: 15944 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,862,095 km

• M1: 271,520 km (0.113 R)
• M2: 349,610 km (0.109 R)
• M3: 400,773 km (0.115 R)
• M4: 552,016 km (0.077 R)
• M5: 983,606 km (0.111 R)
• M6: 1,711,549 km (0.065 R)
• M7: 2,750,506 km (0.088 R)
• M8: 2,859,862 km (0.067 R)
• M9: 4,709,191 km (0.084 R)
• M10: 4,796,557 km (0.04 R)
• M11: 5,017,213 km (0.082 R)
• M12: 5,106,374 km (0.095 R)
• M13: 5,422,773 km (0.076 R)
• M14: 5,606,479 km (0.087 R)
• M15: 7,148,385 km (0.107 R)
• M16: 7,400,607 km (0.049 R)
• M17: 9,082,685 km (0.102 R)
• M18: 9,300,948 km (0.109 R)
• M19: 9,355,701 km (0.105 R)
• M20: 9,410,753 km (0.112 R)
• M21: 9,966,210 km (0.08 R)
• M22: 10,078,558 km (0.097 R)
• M23: 10,992,751 km (0.11 R)
• M24: 11,518,438 km (0.084 R)
• M25: 12,112,341 km (0.075 R)
• M26: 12,232,319 km (0.082 R)
• M27: 12,533,908 km (0.116 R)
• M28: 14,521,914 km (0.066 R)
• M29: 15,292,343 km (0.048 R)
• M30: 15,813,243 km (0.06 R)
• M31: 16,406,398 km (0.117 R)
• M32: 16,672,234 km (0.104 R)
• M33: 17,546,334 km (0.079 R)
• M34: 17,614,252 km (0.083 R)
• M35: 17,886,520 km (0.108 R)
• M36: 18,160,284 km (0.046 R)
• M37: 18,228,949 km (0.099 R)
• M38: 18,642,587 km (0.087 R)
• M39: 19,268,954 km (0.062 R)
• M40: 21,333,554 km (0.04 R)
• M41: 22,576,263 km (0.117 R)
• M42: 22,723,917 km (0.107 R)
• M43: 22,797,968 km (0.057 R)
• M44: 23,392,769 km (0.094 R)
• M45: 23,467,418 km (0.066 R)
• M46: 23,617,016 km (0.105 R)
• M47: 23,842,161 km (0.044 R)
• M48: 23,917,408 km (0.09 R)
• M49: 25,207,540 km (0.047 R)
• M50: 26,754,233 km (0.085 R)
• M51: 27,302,808 km (0.113 R)
• M52: 27,460,185 km (0.098 R)
• M53: 28,411,029 km (0.073 R)
• M54: 28,890,490 km (0.086 R)
• M55: 29,131,193 km (0.111 R)
• M56: 29,211,677 km (0.102 R)
• M57: 31,575,024 km (0.097 R)
• M58: 33,072,499 km (0.1 R)
• M59: 36,655,817 km (0.115 R)
• M60: 37,877,283 km (0.116 R)
• M61: 38,669,554 km (0.12 R)
• M62: 40,180,941 km (0.074 R)
• M63: 40,360,010 km (0.104 R)
• M64: 41,079,127 km (0.106 R)
• M65: 41,711,626 km (0.105 R)
• M66: 44,551,592 km (0.102 R)
• M67: 44,644,343 km (0.112 R)
• M68: 45,387,844 km (0.081 R)
• M69: 45,667,592 km (0.09 R)
• M70: 45,854,590 km (0.056 R)
• M71: 46,792,868 km (0.094 R)
• M72: 47,264,400 km (0.1 R)
• M73: 47,927,119 km (0.086 R)
• M74: 48,212,103 km (0.107 R)
• M75: 49,357,723 km (0.091 R)
• M76: 49,645,549 km (0.073 R)
• M77: 50,030,165 km (0.089 R)
• M78: 50,126,507 km (0.114 R)
• M79: 54,721,854 km (0.12 R)
• M80: 55,119,186 km (0.099 R)
• M81: 57,019,378 km (0.108 R)
• M82: 57,522,924 km (0.093 R)
• M83: 57,623,753 km (0.11 R)
• M84: 58,230,373 km (0.109 R)
• M85: 58,534,505 km (0.078 R)
• M86: 58,839,236 km (0.11 R)
• M87: 59,450,044 km (0.061 R)
• M88: 60,165,272 km (0.111 R)
• M89: 60,575,319 km (0.112 R)
• M90: 63,054,904 km (0.037 R)
• M91: 63,993,332 km (0.038 R)
• M92: 64,097,900 km (0.096 R)
• M93: 64,726,361 km (0.084 R)
• M94: 65,251,749 km (0.081 R)
• M95: 70,582,071 km (0.088 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: 360 - 14,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit