🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 253 Days

Day: 18.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.95 AU - 1.03 AU

Year: 355 Days

Day: 32.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,745,452 km

• M1: 846,874 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.25 AU - 1.31 AU

Year: 521 Days

Day: 15.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.04 AU - 1.66 AU

Year: 565 Days

Day: 27.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 58.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.46 AU - 1.62 AU

Year: 688 Days

Day: 48 Hours

Environment

Temp: -29 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.55 AU - 2.79 AU

Year: 1570 Days

Day: 45.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,745,452 km

• M1: 1,544,598 km (0.098 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 9.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.04 AU - 7.58 AU

Year: 6396 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,745,452 km

• M1: 168,597 km (0.027 R)
• M2: 268,528 km (0.06 R)
• M3: 356,043 km (0.087 R)
• M4: 427,850 km (0.083 R)
• M5: 526,136 km (0.063 R)
• M6: 633,248 km (0.056 R)
• M7: 796,459 km (0.064 R)
• M8: 896,241 km (0.112 R)
• M9: 987,346 km (0.114 R)
• M10: 1,081,742 km (0.087 R)
• M11: 1,536,669 km (0.066 R)
• M12: 2,384,740 km (0.116 R)
• M13: 2,702,037 km (0.116 R)
• M14: 2,778,631 km (0.107 R)
• M15: 2,895,018 km (0.099 R)
• M16: 3,690,579 km (0.087 R)
• M17: 4,190,087 km (0.118 R)
• M18: 4,459,213 km (0.119 R)
• M19: 4,734,025 km (0.068 R)
• M20: 4,850,262 km (0.052 R)
• M21: 4,943,910 km (0.113 R)
• M22: 5,324,487 km (0.099 R)
• M23: 5,469,597 km (0.1 R)
• M24: 6,063,501 km (0.063 R)
• M25: 6,860,858 km (0.099 R)
• M26: 7,338,972 km (0.062 R)
• M27: 7,419,606 km (0.038 R)
• M28: 7,718,203 km (0.097 R)
• M29: 7,800,332 km (0.088 R)
• M30: 8,355,340 km (0.096 R)
• M31: 9,240,511 km (0.108 R)
• M32: 9,886,923 km (0.094 R)
• M33: 9,976,084 km (0.071 R)
• M34: 10,095,612 km (0.08 R)
• M35: 10,275,579 km (0.115 R)
• M36: 11,037,331 km (0.081 R)
• M37: 11,099,115 km (0.066 R)
• M38: 11,191,866 km (0.11 R)
• M39: 12,134,182 km (0.119 R)
• M40: 12,421,859 km (0.088 R)
• M41: 13,003,795 km (0.12 R)
• M42: 13,627,917 km (0.111 R)
• M43: 13,827,032 km (0.096 R)
• M44: 13,993,684 km (0.097 R)
• M45: 14,228,104 km (0.05 R)
• M46: 14,295,423 km (0.087 R)
• M47: 14,565,297 km (0.107 R)
• M48: 14,734,941 km (0.113 R)
• M49: 15,558,029 km (0.084 R)
• M50: 15,905,395 km (0.049 R)
• M51: 16,396,076 km (0.086 R)
• M52: 16,678,667 km (0.057 R)
• M53: 17,608,417 km (0.118 R)
• M54: 18,188,857 km (0.08 R)
• M55: 18,444,669 km (0.114 R)
• M56: 18,554,774 km (0.093 R)
• M57: 18,738,629 km (0.053 R)
• M58: 18,849,332 km (0.054 R)
• M59: 19,554,985 km (0.075 R)
• M60: 19,742,132 km (0.088 R)
• M61: 19,854,779 km (0.081 R)
• M62: 20,156,069 km (0.042 R)
• M63: 20,269,315 km (0.097 R)
• M64: 21,299,146 km (0.081 R)
• M65: 21,723,705 km (0.116 R)
• M66: 22,424,122 km (0.03 R)
• M67: 23,250,950 km (0.107 R)
• M68: 23,330,087 km (0.085 R)
• M69: 23,528,604 km (0.104 R)
• M70: 24,248,020 km (0.087 R)
• M71: 24,610,346 km (0.107 R)
• M72: 24,731,670 km (0.117 R)
• M73: 24,893,534 km (0.047 R)
• M74: 25,259,152 km (0.043 R)
• M75: 25,340,533 km (0.046 R)
• M76: 26,490,492 km (0.104 R)
• M77: 26,822,150 km (0.103 R)
• M78: 26,988,503 km (0.047 R)
• M79: 27,322,256 km (0.094 R)
• M80: 27,489,656 km (0.09 R)
• M81: 27,573,431 km (0.12 R)
• M82: 27,825,503 km (0.117 R)
• M83: 27,993,950 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.7

Radius: 4.4

Gravity: 40.69 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.1 AU - 16.94 AU

Year: 18893 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 82.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,745,452 km

• M1: 74,051 km (0.047 R)
• M2: 195,674 km (0.078 R)
• M3: 535,560 km (0.108 R)
• M4: 1,384,678 km (0.086 R)
• M5: 1,567,337 km (0.107 R)
• M6: 1,629,869 km (0.115 R)
• M7: 1,988,904 km (0.084 R)
• M8: 2,056,672 km (0.03 R)
• M9: 2,264,912 km (0.09 R)
• M10: 2,300,366 km (0.097 R)
• M11: 2,371,575 km (0.093 R)
• M12: 2,407,479 km (0.084 R)
• M13: 4,158,372 km (0.076 R)
• M14: 4,289,121 km (0.092 R)
• M15: 4,689,444 km (0.118 R)
• M16: 4,871,206 km (0.058 R)
• M17: 5,055,211 km (0.096 R)
• M18: 5,288,584 km (0.057 R)
• M19: 5,382,831 km (0.103 R)
• M20: 5,765,652 km (0.116 R)
• M21: 6,862,802 km (0.058 R)
• M22: 7,225,128 km (0.06 R)
• M23: 7,646,845 km (0.102 R)
• M24: 8,514,064 km (0.029 R)
• M25: 8,569,265 km (0.088 R)
• M26: 8,680,117 km (0.091 R)
• M27: 8,959,267 km (0.096 R)
• M28: 9,015,366 km (0.055 R)
• M29: 9,411,950 km (0.112 R)
• M30: 12,530,467 km (0.065 R)
• M31: 14,067,585 km (0.093 R)
• M32: 14,198,334 km (0.04 R)
• M33: 14,725,367 km (0.05 R)
• M34: 17,666,013 km (0.114 R)
• M35: 23,359,857 km (0.075 R)
• M36: 23,514,691 km (0.083 R)
• M37: 26,038,257 km (0.086 R)
• M38: 26,198,776 km (0.091 R)
• M39: 26,763,358 km (0.117 R)
• M40: 27,006,455 km (0.049 R)
• M41: 28,068,600 km (0.086 R)
• M42: 28,233,307 km (0.025 R)
• M43: 30,571,522 km (0.12 R)
• M44: 30,656,194 km (0.099 R)
• M45: 33,755,114 km (0.103 R)
• M46: 34,457,177 km (0.116 R)
• M47: 35,164,027 km (0.101 R)
• M48: 35,430,311 km (0.114 R)
• M49: 35,519,322 km (0.084 R)
• M50: 36,054,433 km (0.067 R)
• M51: 36,143,743 km (0.078 R)
• M52: 36,412,571 km (0.064 R)
• M53: 37,857,088 km (0.04 R)
• M54: 40,522,772 km (0.038 R)
• M55: 40,988,470 km (0.089 R)
• M56: 42,019,200 km (0.113 R)
• M57: 42,207,543 km (0.074 R)
• M58: 42,301,790 km (0.103 R)
• M59: 43,058,456 km (0.071 R)
• M60: 43,533,579 km (0.027 R)
• M61: 44,010,497 km (0.054 R)
• M62: 44,489,210 km (0.057 R)
• M63: 44,681,144 km (0.116 R)
• M64: 46,518,206 km (0.088 R)
• M65: 46,615,594 km (0.063 R)
• M66: 46,908,208 km (0.069 R)
• M67: 47,201,270 km (0.037 R)
• M68: 48,379,951 km (0.107 R)
• M69: 48,775,039 km (0.08 R)
• M70: 51,973,442 km (0.062 R)
• M71: 52,885,241 km (0.112 R)
• M72: 53,802,276 km (0.08 R)
• M73: 54,109,101 km (0.057 R)
• M74: 55,239,163 km (0.032 R)
• M75: 56,169,513 km (0.117 R)
• M76: 56,688,617 km (0.119 R)
• M77: 57,731,464 km (0.116 R)
• M78: 58,255,356 km (0.066 R)
• M79: 60,791,788 km (0.099 R)
• M80: 61,217,992 km (0.113 R)
• M81: 62,502,589 km (0.103 R)
• M82: 63,148,253 km (0.111 R)
• M83: 63,796,012 km (0.074 R)
• M84: 66,190,326 km (0.103 R)
• M85: 67,949,896 km (0.099 R)
• M86: 68,281,555 km (0.055 R)
• M87: 68,724,663 km (0.066 R)
• M88: 68,835,515 km (0.097 R)
• M89: 69,390,972 km (0.114 R)
• M90: 69,724,875 km (0.102 R)
• M91: 70,618,124 km (0.099 R)
• M92: 73,547,100 km (0.089 R)
• M93: 73,660,496 km (0.092 R)
• M94: 75,941,564 km (0.098 R)
• M95: 76,285,789 km (0.091 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit