🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 135 Days

Day: 41.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.94 AU - 1.08 AU

Year: 376 Days

Day: 42.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.21 AU - 1.67 AU

Year: 641 Days

Day: 17.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.26 AU - 3.72 AU

Year: 2418 Days

Day: 46.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 14.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.91 AU - 7.81 AU

Year: 6663 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,607,235 km

• M1: 200,611 km (0.098 R)
• M2: 315,801 km (0.083 R)
• M3: 627,563 km (0.104 R)
• M4: 831,764 km (0.081 R)
• M5: 1,164,769 km (0.056 R)
• M6: 1,764,208 km (0.032 R)
• M7: 1,955,394 km (0.029 R)
• M8: 2,153,611 km (0.046 R)
• M9: 2,335,522 km (0.114 R)
• M10: 2,887,538 km (0.116 R)
• M11: 3,089,196 km (0.045 R)
• M12: 3,321,671 km (0.112 R)
• M13: 3,560,130 km (0.078 R)
• M14: 3,749,521 km (0.107 R)
• M15: 3,887,001 km (0.118 R)
• M16: 4,280,743 km (0.113 R)
• M17: 4,453,529 km (0.083 R)
• M18: 4,570,065 km (0.119 R)
• M19: 5,168,008 km (0.118 R)
• M20: 5,918,391 km (0.065 R)
• M21: 6,636,311 km (0.074 R)
• M22: 6,938,050 km (0.12 R)
• M23: 7,244,426 km (0.115 R)
• M24: 8,225,789 km (0.074 R)
• M25: 8,878,783 km (0.09 R)
• M26: 9,137,288 km (0.118 R)
• M27: 9,360,937 km (0.113 R)
• M28: 10,196,292 km (0.069 R)
• M29: 10,779,574 km (0.038 R)
• M30: 10,976,445 km (0.084 R)
• M31: 11,214,305 km (0.118 R)
• M32: 11,373,777 km (0.11 R)
• M33: 11,533,996 km (0.062 R)
• M34: 11,735,355 km (0.094 R)
• M35: 12,594,046 km (0.113 R)
• M36: 13,051,965 km (0.081 R)
• M37: 15,025,610 km (0.098 R)
• M38: 16,634,386 km (0.09 R)
• M39: 16,770,968 km (0.118 R)
• M40: 17,413,043 km (0.106 R)
• M41: 17,830,121 km (0.08 R)
• M42: 18,156,843 km (0.039 R)
• M43: 18,674,153 km (0.065 R)
• M44: 18,910,966 km (0.091 R)
• M45: 19,675,411 km (0.089 R)
• M46: 19,868,093 km (0.11 R)
• M47: 20,158,313 km (0.117 R)
• M48: 21,185,153 km (0.066 R)
• M49: 22,631,016 km (0.049 R)
• M50: 22,883,537 km (0.106 R)
• M51: 23,340,409 km (0.069 R)
• M52: 23,646,786 km (0.119 R)
• M53: 23,851,735 km (0.063 R)
• M54: 24,005,821 km (0.037 R)
• M55: 24,108,744 km (0.088 R)
• M56: 24,677,366 km (0.116 R)
• M57: 24,885,157 km (0.109 R)
• M58: 25,669,947 km (0.097 R)
• M59: 26,144,771 km (0.062 R)
• M60: 26,835,614 km (0.101 R)
• M61: 26,942,427 km (0.071 R)
• M62: 27,102,945 km (0.103 R)
• M63: 27,371,174 km (0.107 R)
• M64: 27,694,306 km (0.106 R)
• M65: 28,126,943 km (0.039 R)
• M66: 29,053,851 km (0.098 R)
• M67: 29,990,783 km (0.05 R)
• M68: 30,937,737 km (0.05 R)
• M69: 31,218,084 km (0.105 R)
• M70: 31,894,416 km (0.086 R)
• M71: 32,120,907 km (0.12 R)
• M72: 33,606,264 km (0.102 R)
• M73: 33,721,604 km (0.105 R)
• M74: 35,523,810 km (0.105 R)
• M75: 35,641,094 km (0.082 R)
• M76: 35,876,262 km (0.115 R)
• M77: 36,111,879 km (0.111 R)
• M78: 36,584,608 km (0.11 R)
• M79: 38,858,197 km (0.074 R)
• M80: 39,646,428 km (0.054 R)
• M81: 40,562,565 km (0.072 R)
• M82: 40,992,509 km (0.025 R)
• M83: 41,115,479 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.4

Radius: 5.4

Gravity: 29.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.13 AU - 19.63 AU

Year: 25720 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,607,235 km

• M1: 70,311 km (0.111 R)
• M2: 164,707 km (0.104 R)
• M3: 302,636 km (0.112 R)
• M4: 705,803 km (0.11 R)
• M5: 1,609,523 km (0.071 R)
• M6: 1,646,474 km (0.088 R)
• M7: 1,758,673 km (0.056 R)
• M8: 2,070,584 km (0.119 R)
• M9: 2,399,550 km (0.081 R)
• M10: 2,570,091 km (0.105 R)
• M11: 2,657,008 km (0.063 R)
• M12: 2,788,953 km (0.079 R)
• M13: 3,723,192 km (0.096 R)
• M14: 4,020,892 km (0.117 R)
• M15: 5,286,490 km (0.059 R)
• M16: 5,564,592 km (0.101 R)
• M17: 5,961,924 km (0.111 R)
• M18: 6,486,115 km (0.106 R)
• M19: 7,578,179 km (0.038 R)
• M20: 8,337,389 km (0.116 R)
• M21: 9,120,533 km (0.05 R)
• M22: 9,453,837 km (0.086 R)
• M23: 10,756,087 km (0.104 R)
• M24: 11,679,106 km (0.106 R)
• M25: 11,751,212 km (0.115 R)
• M26: 12,923,910 km (0.111 R)
• M27: 13,073,208 km (0.059 R)
• M28: 13,298,054 km (0.096 R)
• M29: 13,599,942 km (0.03 R)
• M30: 14,441,580 km (0.1 R)
• M31: 14,751,846 km (0.11 R)
• M32: 15,616,223 km (0.091 R)
• M33: 17,229,486 km (0.092 R)
• M34: 18,895,109 km (0.119 R)
• M35: 20,350,696 km (0.062 R)
• M36: 21,842,037 km (0.098 R)
• M37: 23,005,909 km (0.108 R)
• M38: 23,640,952 km (0.116 R)
• M39: 23,915,015 km (0.086 R)
• M40: 26,427,212 km (0.059 R)
• M41: 27,570,588 km (0.104 R)
• M42: 28,148,186 km (0.114 R)
• M43: 29,511,471 km (0.06 R)
• M44: 30,003,648 km (0.109 R)
• M45: 30,597,701 km (0.059 R)
• M46: 31,596,417 km (0.058 R)
• M47: 33,625,861 km (0.094 R)
• M48: 34,656,292 km (0.118 R)
• M49: 36,011,199 km (0.104 R)
• M50: 38,450,692 km (0.095 R)
• M51: 38,880,337 km (0.08 R)
• M52: 39,527,797 km (0.087 R)
• M53: 39,636,105 km (0.084 R)
• M54: 42,263,792 km (0.118 R)
• M55: 42,818,202 km (0.072 R)
• M56: 43,934,351 km (0.104 R)
• M57: 46,309,367 km (0.1 R)
• M58: 47,339,947 km (0.083 R)
• M59: 47,454,838 km (0.102 R)
• M60: 48,031,089 km (0.103 R)
• M61: 49,307,009 km (0.055 R)
• M62: 49,656,919 km (0.101 R)
• M63: 52,010,692 km (0.101 R)
• M64: 57,315,133 km (0.075 R)
• M65: 57,560,324 km (0.095 R)
• M66: 59,038,650 km (0.074 R)
• M67: 63,547,979 km (0.087 R)
• M68: 63,674,838 km (0.073 R)
• M69: 63,928,855 km (0.117 R)
• M70: 67,131,147 km (0.11 R)
• M71: 70,254,152 km (0.063 R)
• M72: 70,779,241 km (0.098 R)
• M73: 74,892,584 km (0.081 R)
• M74: 75,563,231 km (0.108 R)
• M75: 76,101,185 km (0.104 R)
• M76: 76,775,422 km (0.106 R)
• M77: 77,316,368 km (0.039 R)
• M78: 81,275,027 km (0.11 R)
• M79: 81,688,216 km (0.099 R)
• M80: 85,999,478 km (0.112 R)
• M81: 86,561,068 km (0.055 R)
• M82: 89,103,484 km (0.116 R)
• M83: 89,956,491 km (0.084 R)
• M84: 90,241,325 km (0.117 R)
• M85: 91,240,938 km (0.112 R)
• M86: 91,527,119 km (0.088 R)
• M87: 92,531,519 km (0.057 R)
• M88: 93,539,360 km (0.088 R)
• M89: 93,972,446 km (0.114 R)
• M90: 96,002,190 km (0.051 R)
• M91: 97,022,597 km (0.031 R)
• M92: 97,460,918 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit