🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.8 AU - 1 AU

Year: 264 Days

Day: 37.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,944,577 km

• M1: 183,407 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.09 AU - 1.59 AU

Year: 479 Days

Day: 32.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.04 AU - 2.28 AU

Year: 980 Days

Day: 45.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,944,577 km

• M1: 722,707 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.28 AU - 3.16 AU

Year: 1385 Days

Day: 32 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,944,577 km

• M1: 1,505,852 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.57 AU - 3.45 AU

Year: 1612 Days

Day: 21.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.37 AU - 4.61 AU

Year: 2937 Days

Day: 25.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.4 AU - 7.78 AU

Year: 6455 Days

Day: 27.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,944,577 km

• M1: 6,445,275 km (0.119 R)

Asteroid Belt

Center: 9.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 8.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.49 AU - 11.85 AU

Year: 11524 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,944,577 km

• M1: 219,310 km (0.115 R)
• M2: 1,430,604 km (0.11 R)
• M3: 2,058,616 km (0.117 R)
• M4: 2,214,647 km (0.056 R)
• M5: 2,374,717 km (0.094 R)
• M6: 2,678,101 km (0.116 R)
• M7: 2,791,496 km (0.083 R)
• M8: 3,261,234 km (0.082 R)
• M9: 3,818,934 km (0.051 R)
• M10: 3,882,663 km (0.117 R)
• M11: 4,240,052 km (0.12 R)
• M12: 4,882,276 km (0.116 R)
• M13: 4,951,540 km (0.036 R)
• M14: 5,021,253 km (0.085 R)
• M15: 5,410,506 km (0.106 R)
• M16: 5,518,366 km (0.116 R)
• M17: 6,368,980 km (0.072 R)
• M18: 6,867,889 km (0.098 R)
• M19: 6,945,680 km (0.119 R)
• M20: 7,220,491 km (0.116 R)
• M21: 8,689,692 km (0.109 R)
• M22: 8,900,924 km (0.103 R)
• M23: 9,285,390 km (0.055 R)
• M24: 9,458,026 km (0.068 R)
• M25: 11,013,395 km (0.091 R)
• M26: 11,104,650 km (0.09 R)
• M27: 11,288,057 km (0.079 R)
• M28: 11,843,813 km (0.092 R)
• M29: 12,313,999 km (0.075 R)
• M30: 12,551,261 km (0.1 R)
• M31: 13,127,064 km (0.051 R)
• M32: 13,369,562 km (0.113 R)
• M33: 13,908,114 km (0.111 R)
• M34: 14,006,849 km (0.09 R)
• M35: 14,704,274 km (0.083 R)
• M36: 15,107,889 km (0.069 R)
• M37: 15,311,043 km (0.076 R)
• M38: 17,021,545 km (0.11 R)
• M39: 17,232,927 km (0.113 R)
• M40: 18,411,309 km (0.068 R)
• M41: 18,846,190 km (0.068 R)
• M42: 19,119,805 km (0.081 R)
• M43: 19,449,818 km (0.064 R)
• M44: 19,615,572 km (0.098 R)
• M45: 20,507,325 km (0.054 R)
• M46: 21,014,761 km (0.087 R)
• M47: 21,241,551 km (0.065 R)
• M48: 21,812,267 km (0.06 R)
• M49: 22,272,430 km (0.07 R)
• M50: 22,677,691 km (0.098 R)
• M51: 22,910,316 km (0.116 R)
• M52: 23,260,823 km (0.119 R)
• M53: 23,613,126 km (0.044 R)
• M54: 23,967,224 km (0.057 R)
• M55: 24,740,346 km (0.118 R)
• M56: 25,521,696 km (0.117 R)
• M57: 25,824,482 km (0.088 R)
• M58: 26,494,531 km (0.11 R)
• M59: 26,616,902 km (0.12 R)
• M60: 26,739,572 km (0.094 R)
• M61: 27,541,267 km (0.117 R)
• M62: 28,038,531 km (0.08 R)
• M63: 28,100,913 km (0.056 R)
• M64: 28,163,445 km (0.077 R)
• M65: 28,915,922 km (0.114 R)
• M66: 29,484,843 km (0.094 R)
• M67: 29,611,702 km (0.1 R)
• M68: 29,929,747 km (0.062 R)
• M69: 30,569,278 km (0.093 R)
• M70: 31,926,878 km (0.115 R)
• M71: 32,842,717 km (0.087 R)
• M72: 34,633,553 km (0.082 R)
• M73: 34,901,632 km (0.066 R)
• M74: 35,102,991 km (0.116 R)
• M75: 35,372,267 km (0.108 R)
• M76: 35,574,523 km (0.096 R)
• M77: 36,728,521 km (0.102 R)
• M78: 39,841,803 km (0.062 R)
• M79: 40,122,598 km (0.086 R)
• M80: 43,254,579 km (0.103 R)
• M81: 43,543,153 km (0.106 R)
• M82: 45,801,632 km (0.109 R)
• M83: 45,948,537 km (0.068 R)
• M84: 46,538,102 km (0.098 R)
• M85: 47,724,862 km (0.105 R)
• M86: 48,321,907 km (0.049 R)
• M87: 48,621,402 km (0.031 R)
• M88: 49,222,187 km (0.118 R)
• M89: 49,749,969 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 5.9

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.56 AU - 20.9 AU

Year: 28088 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,944,577 km

• M1: 76,594 km (0.096 R)
• M2: 132,993 km (0.107 R)
• M3: 207,343 km (0.097 R)
• M4: 428,747 km (0.058 R)
• M5: 500,405 km (0.068 R)
• M6: 798,404 km (0.117 R)
• M7: 888,312 km (0.086 R)
• M8: 1,178,382 km (0.091 R)
• M9: 1,722,769 km (0.087 R)
• M10: 1,840,054 km (0.083 R)
• M11: 2,421,840 km (0.075 R)
• M12: 2,509,355 km (0.078 R)
• M13: 3,489,969 km (0.115 R)
• M14: 3,589,003 km (0.097 R)
• M15: 5,239,067 km (0.052 R)
• M16: 6,229,854 km (0.09 R)
• M17: 6,839,166 km (0.034 R)
• M18: 7,595,084 km (0.11 R)
• M19: 8,113,740 km (0.059 R)
• M20: 8,576,895 km (0.104 R)
• M21: 8,778,104 km (0.081 R)
• M22: 10,442,380 km (0.118 R)
• M23: 11,827,058 km (0.108 R)
• M24: 13,191,241 km (0.071 R)
• M25: 14,524,607 km (0.076 R)
• M26: 15,247,763 km (0.027 R)
• M27: 17,912,251 km (0.083 R)
• M28: 19,122,348 km (0.095 R)
• M29: 19,914,169 km (0.074 R)
• M30: 20,448,084 km (0.068 R)
• M31: 21,894,396 km (0.025 R)
• M32: 22,629,969 km (0.072 R)
• M33: 23,186,922 km (0.119 R)
• M34: 23,280,121 km (0.097 R)
• M35: 25,267,230 km (0.088 R)
• M36: 25,941,617 km (0.101 R)
• M37: 26,817,363 km (0.086 R)
• M38: 26,915,350 km (0.088 R)
• M39: 28,000,084 km (0.089 R)
• M40: 30,314,064 km (0.075 R)
• M41: 30,416,089 km (0.095 R)
• M42: 32,688,631 km (0.069 R)
• M43: 33,739,556 km (0.072 R)
• M44: 34,908,214 km (0.066 R)
• M45: 35,766,607 km (0.083 R)
• M46: 37,942,658 km (0.111 R)
• M47: 39,714,196 km (0.054 R)
• M48: 40,385,441 km (0.09 R)
• M49: 41,060,427 km (0.059 R)
• M50: 41,512,512 km (0.104 R)
• M51: 42,193,631 km (0.079 R)
• M52: 44,722,732 km (0.105 R)
• M53: 46,357,538 km (0.06 R)
• M54: 47,182,271 km (0.107 R)
• M55: 47,774,379 km (0.082 R)
• M56: 49,205,283 km (0.079 R)
• M57: 50,167,048 km (0.075 R)
• M58: 52,966,622 km (0.12 R)
• M59: 54,447,192 km (0.092 R)
• M60: 54,819,541 km (0.069 R)
• M61: 55,566,633 km (0.065 R)
• M62: 55,941,376 km (0.101 R)
• M63: 56,442,529 km (0.11 R)
• M64: 56,693,554 km (0.106 R)
• M65: 58,207,933 km (0.06 R)
• M66: 64,003,803 km (0.096 R)
• M67: 65,053,232 km (0.04 R)
• M68: 65,976,102 km (0.071 R)
• M69: 66,108,346 km (0.105 R)
• M70: 66,770,766 km (0.068 R)
• M71: 67,968,446 km (0.085 R)
• M72: 69,039,118 km (0.119 R)
• M73: 71,196,918 km (0.108 R)
• M74: 71,332,603 km (0.101 R)
• M75: 72,420,479 km (0.036 R)
• M76: 73,650,921 km (0.119 R)
• M77: 73,788,103 km (0.071 R)
• M78: 75,164,104 km (0.055 R)
• M79: 75,578,639 km (0.107 R)
• M80: 76,687,608 km (0.109 R)
• M81: 77,383,538 km (0.085 R)
• M82: 81,035,521 km (0.116 R)
• M83: 82,597,472 km (0.114 R)
• M84: 83,596,637 km (0.068 R)
• M85: 84,169,447 km (0.101 R)
• M86: 84,312,762 km (0.105 R)
• M87: 85,895,357 km (0.117 R)
• M88: 88,651,997 km (0.047 R)
• M89: 91,880,020 km (0.039 R)
• M90: 92,027,673 km (0.063 R)
• M91: 92,470,932 km (0.107 R)
• M92: 93,805,494 km (0.103 R)
• M93: 97,545,441 km (0.065 R)
• M94: 98,601,453 km (0.09 R)
• M95: 98,752,546 km (0.064 R)

Kuiper Belt

Range: 35.6 - 62.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit