🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 149 Days

Day: 13.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,580,880 km

• M1: 448,794 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 149 Days

Day: 43.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.01 AU - 1.17 AU

Year: 438 Days

Day: 22 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.32 AU - 1.34 AU

Year: 591 Days

Day: 16.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,580,880 km

• M1: 477,666 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.12 AU

Year: 899 Days

Day: 45.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.82 AU - 1.94 AU

Year: 992 Days

Day: 27.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 10.4

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.55 AU - 5.13 AU

Year: 3481 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,580,880 km

• M1: 130,150 km (0.078 R)
• M2: 214,823 km (0.075 R)
• M3: 604,076 km (0.104 R)
• M4: 801,545 km (0.099 R)
• M5: 908,508 km (0.097 R)
• M6: 1,046,288 km (0.066 R)
• M7: 1,164,320 km (0.114 R)
• M8: 1,545,944 km (0.107 R)
• M9: 1,837,361 km (0.059 R)
• M10: 1,949,260 km (0.095 R)
• M11: 2,113,220 km (0.087 R)
• M12: 2,887,987 km (0.118 R)
• M13: 3,075,583 km (0.111 R)
• M14: 3,286,665 km (0.11 R)
• M15: 3,824,918 km (0.067 R)
• M16: 4,455,324 km (0.074 R)
• M17: 4,563,633 km (0.109 R)
• M18: 4,938,226 km (0.113 R)
• M19: 5,299,804 km (0.094 R)
• M20: 5,670,208 km (0.073 R)
• M21: 5,787,642 km (0.087 R)
• M22: 5,953,546 km (0.083 R)
• M23: 6,048,990 km (0.113 R)
• M24: 6,120,946 km (0.113 R)
• M25: 6,460,534 km (0.111 R)
• M26: 6,856,070 km (0.1 R)
• M27: 6,981,433 km (0.04 R)
• M28: 7,541,677 km (0.043 R)
• M29: 7,696,960 km (0.077 R)
• M30: 8,813,708 km (0.068 R)
• M31: 8,977,368 km (0.102 R)
• M32: 9,114,549 km (0.105 R)
• M33: 9,197,277 km (0.111 R)
• M34: 9,754,529 km (0.096 R)
• M35: 9,895,600 km (0.04 R)
• M36: 10,151,263 km (0.103 R)
• M37: 10,236,982 km (0.111 R)
• M38: 10,756,237 km (0.042 R)
• M39: 11,254,547 km (0.065 R)
• M40: 11,700,498 km (0.108 R)
• M41: 11,880,614 km (0.086 R)
• M42: 12,091,697 km (0.078 R)
• M43: 12,732,724 km (0.027 R)
• M44: 12,856,142 km (0.118 R)
• M45: 12,948,892 km (0.085 R)
• M46: 13,228,641 km (0.073 R)
• M47: 13,384,821 km (0.06 R)
• M48: 13,952,395 km (0.074 R)
• M49: 14,143,431 km (0.069 R)
• M50: 14,948,418 km (0.063 R)
• M51: 15,013,493 km (0.081 R)
• M52: 15,176,405 km (0.081 R)
• M53: 15,307,303 km (0.112 R)
• M54: 15,372,827 km (0.094 R)
• M55: 16,100,172 km (0.106 R)
• M56: 16,233,763 km (0.085 R)
• M57: 16,333,993 km (0.062 R)
• M58: 16,669,990 km (0.078 R)
• M59: 16,737,459 km (0.047 R)
• M60: 16,940,463 km (0.078 R)
• M61: 17,076,148 km (0.094 R)
• M62: 17,314,607 km (0.112 R)
• M63: 17,588,521 km (0.075 R)
• M64: 17,932,895 km (0.114 R)
• M65: 18,105,830 km (0.074 R)
• M66: 18,733,244 km (0.095 R)
• M67: 19,509,806 km (0.091 R)
• M68: 19,581,015 km (0.117 R)
• M69: 20,405,150 km (0.078 R)
• M70: 20,513,458 km (0.084 R)
• M71: 20,621,917 km (0.101 R)
• M72: 20,767,027 km (0.101 R)
• M73: 20,839,582 km (0.108 R)
• M74: 21,021,493 km (0.101 R)
• M75: 21,094,497 km (0.093 R)
• M76: 22,013,027 km (0.098 R)
• M77: 22,272,580 km (0.085 R)
• M78: 22,495,929 km (0.085 R)
• M79: 23,057,370 km (0.089 R)
• M80: 23,927,282 km (0.105 R)
• M81: 24,769,518 km (0.059 R)
• M82: 24,885,007 km (0.093 R)
• M83: 25,000,796 km (0.109 R)
• M84: 26,090,018 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 7.4

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.69 AU - 19.13 AU

Year: 27968 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,580,880 km

• M1: 295,456 km (0.107 R)
• M2: 465,698 km (0.111 R)
• M3: 895,942 km (0.12 R)
• M4: 1,993,092 km (0.075 R)
• M5: 2,408,526 km (0.084 R)
• M6: 3,511,062 km (0.12 R)
• M7: 5,187,605 km (0.099 R)
• M8: 6,105,837 km (0.115 R)
• M9: 6,523,365 km (0.068 R)
• M10: 6,644,240 km (0.095 R)
• M11: 6,888,384 km (0.033 R)
• M12: 8,023,383 km (0.087 R)
• M13: 8,283,384 km (0.057 R)
• M14: 8,414,431 km (0.1 R)
• M15: 8,678,621 km (0.072 R)
• M16: 9,215,229 km (0.076 R)
• M17: 9,831,572 km (0.1 R)
• M18: 11,248,713 km (0.105 R)
• M19: 12,427,694 km (0.084 R)
• M20: 12,804,231 km (0.091 R)
• M21: 12,879,928 km (0.08 R)
• M22: 13,722,912 km (0.085 R)
• M23: 14,347,184 km (0.072 R)
• M24: 15,785,418 km (0.064 R)
• M25: 16,111,092 km (0.102 R)
• M26: 17,268,830 km (0.116 R)
• M27: 17,942,469 km (0.109 R)
• M28: 18,367,776 km (0.083 R)
• M29: 19,141,796 km (0.044 R)
• M30: 20,543,827 km (0.112 R)
• M31: 21,078,190 km (0.116 R)
• M32: 21,888,113 km (0.055 R)
• M33: 22,342,442 km (0.053 R)
• M34: 22,433,697 km (0.059 R)
• M35: 24,097,375 km (0.047 R)
• M36: 26,376,648 km (0.105 R)
• M37: 26,763,209 km (0.117 R)
• M38: 26,957,237 km (0.025 R)
• M39: 27,835,825 km (0.076 R)
• M40: 28,525,771 km (0.109 R)
• M41: 28,823,171 km (0.072 R)
• M42: 30,123,626 km (0.102 R)
• M43: 30,325,433 km (0.096 R)
• M44: 30,426,561 km (0.08 R)
• M45: 35,726,814 km (0.113 R)
• M46: 37,664,406 km (0.11 R)
• M47: 37,773,014 km (0.095 R)
• M48: 37,990,678 km (0.089 R)
• M49: 39,084,837 km (0.092 R)
• M50: 41,080,473 km (0.052 R)
• M51: 43,109,020 km (0.105 R)
• M52: 43,336,409 km (0.104 R)
• M53: 43,450,253 km (0.08 R)
• M54: 43,564,246 km (0.099 R)
• M55: 43,792,533 km (0.054 R)
• M56: 44,594,228 km (0.111 R)
• M57: 44,709,268 km (0.117 R)
• M58: 45,285,370 km (0.117 R)
• M59: 45,748,226 km (0.09 R)
• M60: 48,793,889 km (0.08 R)
• M61: 50,221,651 km (0.074 R)
• M62: 50,460,858 km (0.109 R)
• M63: 53,850,446 km (0.036 R)
• M64: 55,820,052 km (0.099 R)
• M65: 56,938,296 km (0.046 R)
• M66: 59,070,664 km (0.09 R)
• M67: 60,718,933 km (0.1 R)
• M68: 61,229,062 km (0.096 R)
• M69: 64,190,202 km (0.092 R)
• M70: 65,753,500 km (0.113 R)
• M71: 66,408,589 km (0.073 R)
• M72: 68,519,266 km (0.109 R)
• M73: 69,716,348 km (0.107 R)
• M74: 69,983,230 km (0.113 R)
• M75: 71,188,540 km (0.109 R)
• M76: 75,529,571 km (0.099 R)
• M77: 77,041,557 km (0.074 R)
• M78: 77,455,644 km (0.055 R)
• M79: 78,841,219 km (0.086 R)
• M80: 78,980,196 km (0.058 R)
• M81: 83,188,384 km (0.09 R)
• M82: 83,754,911 km (0.116 R)
• M83: 84,038,698 km (0.11 R)
• M84: 85,462,272 km (0.088 R)
• M85: 85,605,138 km (0.094 R)
• M86: 86,177,050 km (0.104 R)
• M87: 87,900,717 km (0.071 R)
• M88: 89,925,823 km (0.058 R)
• M89: 90,071,083 km (0.088 R)
• M90: 91,966,338 km (0.065 R)
• M91: 95,944,594 km (0.075 R)
• M92: 96,538,648 km (0.107 R)
• M93: 97,879,942 km (0.112 R)
• M94: 98,478,034 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 10,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit