🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 19.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.59 AU - 0.89 AU

Year: 244 Days

Day: 25.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.85 AU - 0.87 AU

Year: 305 Days

Day: 40.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 136.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 12

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.14 AU - 4.76 AU

Year: 3594 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,710,016 km

• M1: 151,543 km (0.09 R)
• M2: 229,633 km (0.053 R)
• M3: 329,863 km (0.095 R)
• M4: 427,252 km (0.109 R)
• M5: 577,298 km (0.12 R)
• M6: 851,361 km (0.111 R)
• M7: 1,234,631 km (0.113 R)
• M8: 1,446,312 km (0.114 R)
• M9: 1,639,593 km (0.06 R)
• M10: 1,841,550 km (0.087 R)
• M11: 1,921,435 km (0.056 R)
• M12: 2,168,571 km (0.069 R)
• M13: 2,270,297 km (0.084 R)
• M14: 2,426,178 km (0.033 R)
• M15: 2,603,601 km (0.092 R)
• M16: 2,766,962 km (0.114 R)
• M17: 2,971,313 km (0.063 R)
• M18: 3,238,794 km (0.11 R)
• M19: 3,395,124 km (0.082 R)
• M20: 3,715,562 km (0.104 R)
• M21: 3,797,243 km (0.104 R)
• M22: 4,321,434 km (0.102 R)
• M23: 4,515,911 km (0.096 R)
• M24: 4,691,090 km (0.12 R)
• M25: 4,824,083 km (0.115 R)
• M26: 4,935,832 km (0.072 R)
• M27: 5,093,658 km (0.073 R)
• M28: 5,484,258 km (0.083 R)
• M29: 5,577,607 km (0.118 R)
• M30: 6,052,131 km (0.109 R)
• M31: 6,172,857 km (0.053 R)
• M32: 6,813,585 km (0.087 R)
• M33: 7,040,375 km (0.113 R)
• M34: 7,605,107 km (0.036 R)
• M35: 7,709,377 km (0.112 R)
• M36: 8,479,656 km (0.102 R)
• M37: 8,805,630 km (0.03 R)
• M38: 9,497,969 km (0.07 R)
• M39: 9,808,085 km (0.038 R)
• M40: 9,921,780 km (0.046 R)
• M41: 10,150,365 km (0.112 R)
• M42: 10,380,746 km (0.068 R)
• M43: 10,787,951 km (0.119 R)
• M44: 11,468,472 km (0.038 R)
• M45: 11,618,369 km (0.104 R)
• M46: 11,738,646 km (0.091 R)
• M47: 11,889,590 km (0.056 R)
• M48: 12,071,651 km (0.067 R)
• M49: 12,746,935 km (0.101 R)
• M50: 13,183,163 km (0.055 R)
• M51: 13,687,607 km (0.111 R)
• M52: 14,553,330 km (0.111 R)
• M53: 14,780,569 km (0.106 R)
• M54: 15,304,760 km (0.069 R)
• M55: 15,502,827 km (0.08 R)
• M56: 15,701,793 km (0.112 R)
• M57: 16,001,886 km (0.085 R)
• M58: 16,641,566 km (0.075 R)
• M59: 16,811,210 km (0.116 R)
• M60: 17,220,959 km (0.112 R)
• M61: 17,564,884 km (0.115 R)
• M62: 17,772,377 km (0.074 R)
• M63: 17,876,347 km (0.109 R)
• M64: 18,857,260 km (0.069 R)
• M65: 20,324,816 km (0.099 R)
• M66: 20,907,499 km (0.111 R)
• M67: 21,017,304 km (0.079 R)
• M68: 21,643,521 km (0.084 R)
• M69: 22,201,222 km (0.112 R)
• M70: 22,425,618 km (0.12 R)
• M71: 22,876,656 km (0.09 R)
• M72: 23,216,842 km (0.066 R)
• M73: 23,596,820 km (0.09 R)
• M74: 25,449,440 km (0.117 R)
• M75: 25,880,581 km (0.103 R)
• M76: 26,432,897 km (0.105 R)
• M77: 26,512,034 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 14

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.21 AU - 5.23 AU

Year: 4566 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,710,016 km

• M1: 180,265 km (0.092 R)
• M2: 287,527 km (0.117 R)
• M3: 436,527 km (0.084 R)
• M4: 529,726 km (0.12 R)
• M5: 805,884 km (0.066 R)
• M6: 1,105,528 km (0.084 R)
• M7: 1,282,353 km (0.115 R)
• M8: 1,374,505 km (0.043 R)
• M9: 1,751,941 km (0.114 R)
• M10: 1,885,232 km (0.059 R)
• M11: 2,930,921 km (0.099 R)
• M12: 3,494,008 km (0.111 R)
• M13: 3,836,587 km (0.116 R)
• M14: 3,992,468 km (0.115 R)
• M15: 4,371,100 km (0.115 R)
• M16: 5,120,586 km (0.08 R)
• M17: 5,270,931 km (0.064 R)
• M18: 5,466,605 km (0.067 R)
• M19: 5,598,401 km (0.058 R)
• M20: 5,686,813 km (0.104 R)
• M21: 5,977,482 km (0.117 R)
• M22: 6,434,354 km (0.104 R)
• M23: 6,643,641 km (0.11 R)
• M24: 6,737,439 km (0.118 R)
• M25: 6,831,686 km (0.098 R)
• M26: 7,699,354 km (0.099 R)
• M27: 8,046,271 km (0.088 R)
• M28: 8,146,352 km (0.081 R)
• M29: 8,678,472 km (0.086 R)
• M30: 8,961,810 km (0.098 R)
• M31: 9,169,901 km (0.115 R)
• M32: 9,537,762 km (0.103 R)
• M33: 9,803,448 km (0.086 R)
• M34: 9,990,894 km (0.096 R)
• M35: 10,233,841 km (0.096 R)
• M36: 10,670,367 km (0.106 R)
• M37: 10,946,226 km (0.111 R)
• M38: 11,057,377 km (0.1 R)
• M39: 11,196,653 km (0.1 R)
• M40: 11,477,149 km (0.031 R)
• M41: 11,845,309 km (0.114 R)
• M42: 12,361,422 km (0.113 R)
• M43: 13,061,091 km (0.106 R)
• M44: 13,237,916 km (0.084 R)
• M45: 13,653,947 km (0.094 R)
• M46: 13,773,626 km (0.045 R)
• M47: 13,863,534 km (0.051 R)
• M48: 14,529,244 km (0.119 R)
• M49: 14,651,466 km (0.098 R)
• M50: 15,143,493 km (0.097 R)
• M51: 15,516,291 km (0.089 R)
• M52: 16,080,874 km (0.1 R)
• M53: 16,493,016 km (0.103 R)
• M54: 16,620,473 km (0.09 R)
• M55: 16,876,435 km (0.102 R)
• M56: 17,262,846 km (0.064 R)
• M57: 17,782,699 km (0.099 R)
• M58: 19,004,315 km (0.078 R)
• M59: 19,440,094 km (0.091 R)
• M60: 20,321,375 km (0.079 R)
• M61: 20,766,877 km (0.112 R)
• M62: 21,146,407 km (0.091 R)
• M63: 21,285,084 km (0.061 R)
• M64: 21,667,756 km (0.111 R)
• M65: 21,842,336 km (0.062 R)
• M66: 23,399,949 km (0.115 R)
• M67: 23,722,931 km (0.027 R)
• M68: 24,300,678 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 8.4

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.64 AU - 10.86 AU

Year: 10772 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,710,016 km

• M1: 127,607 km (0.039 R)
• M2: 256,112 km (0.112 R)
• M3: 350,657 km (0.083 R)
• M4: 628,610 km (0.071 R)
• M5: 837,000 km (0.1 R)
• M6: 892,501 km (0.097 R)
• M7: 1,211,144 km (0.058 R)
• M8: 1,427,762 km (0.073 R)
• M9: 1,540,858 km (0.117 R)
• M10: 1,873,414 km (0.078 R)
• M11: 2,307,098 km (0.073 R)
• M12: 2,360,056 km (0.106 R)
• M13: 2,576,524 km (0.118 R)
• M14: 2,715,201 km (0.035 R)
• M15: 2,913,419 km (0.059 R)
• M16: 3,324,065 km (0.08 R)
• M17: 3,784,377 km (0.095 R)
• M18: 5,142,427 km (0.093 R)
• M19: 6,334,273 km (0.114 R)
• M20: 6,673,711 km (0.105 R)
• M21: 7,252,505 km (0.072 R)
• M22: 8,008,872 km (0.116 R)
• M23: 8,665,008 km (0.115 R)
• M24: 9,041,695 km (0.05 R)
• M25: 9,854,610 km (0.09 R)
• M26: 10,735,293 km (0.092 R)
• M27: 11,004,419 km (0.097 R)
• M28: 11,412,223 km (0.046 R)
• M29: 12,010,166 km (0.109 R)
• M30: 12,807,373 km (0.109 R)
• M31: 13,380,333 km (0.075 R)
• M32: 13,524,994 km (0.088 R)
• M33: 14,255,480 km (0.035 R)
• M34: 14,700,085 km (0.116 R)
• M35: 14,799,418 km (0.105 R)
• M36: 15,149,178 km (0.06 R)
• M37: 16,782,039 km (0.044 R)
• M38: 16,938,069 km (0.108 R)
• M39: 17,198,968 km (0.085 R)
• M40: 17,251,327 km (0.08 R)
• M41: 17,619,338 km (0.078 R)
• M42: 18,470,251 km (0.037 R)
• M43: 18,846,639 km (0.054 R)
• M44: 18,954,649 km (0.073 R)
• M45: 19,443,385 km (0.069 R)
• M46: 20,433,124 km (0.039 R)
• M47: 20,990,077 km (0.038 R)
• M48: 21,382,921 km (0.108 R)
• M49: 22,061,946 km (0.094 R)
• M50: 22,118,793 km (0.112 R)
• M51: 22,404,076 km (0.076 R)
• M52: 23,035,978 km (0.1 R)
• M53: 23,441,238 km (0.038 R)
• M54: 24,435,017 km (0.119 R)
• M55: 24,788,966 km (0.093 R)
• M56: 25,085,319 km (0.075 R)
• M57: 25,263,789 km (0.112 R)
• M58: 25,681,616 km (0.11 R)
• M59: 26,342,689 km (0.11 R)
• M60: 27,559,219 km (0.106 R)
• M61: 27,620,554 km (0.093 R)
• M62: 27,989,313 km (0.085 R)
• M63: 28,174,365 km (0.116 R)
• M64: 28,669,684 km (0.108 R)
• M65: 28,856,232 km (0.079 R)
• M66: 30,172,993 km (0.063 R)
• M67: 31,445,173 km (0.053 R)
• M68: 31,573,379 km (0.089 R)
• M69: 32,605,006 km (0.069 R)
• M70: 32,929,782 km (0.066 R)
• M71: 34,041,594 km (0.108 R)
• M72: 34,503,103 km (0.112 R)
• M73: 36,369,337 km (0.11 R)
• M74: 36,436,656 km (0.093 R)
• M75: 38,473,730 km (0.091 R)
• M76: 38,679,427 km (0.04 R)
• M77: 40,060,365 km (0.072 R)
• M78: 40,687,030 km (0.034 R)
• M79: 41,386,999 km (0.111 R)
• M80: 42,657,234 km (0.081 R)
• M81: 44,802,468 km (0.059 R)
• M82: 45,018,936 km (0.096 R)
• M83: 45,163,448 km (0.087 R)
• M84: 45,235,703 km (0.089 R)
• M85: 45,742,990 km (0.115 R)
• M86: 47,056,010 km (0.061 R)
• M87: 47,643,481 km (0.064 R)
• M88: 48,529,250 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 10.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.04 AU - 12.06 AU

Year: 15029 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,710,016 km

• M1: 138,378 km (0.077 R)
• M2: 238,609 km (0.068 R)
• M3: 369,507 km (0.109 R)
• M4: 646,712 km (0.088 R)
• M5: 876,943 km (0.113 R)
• M6: 1,016,667 km (0.075 R)
• M7: 1,225,207 km (0.092 R)
• M8: 1,399,189 km (0.086 R)
• M9: 1,825,094 km (0.105 R)
• M10: 2,447,122 km (0.118 R)
• M11: 3,572,996 km (0.12 R)
• M12: 3,894,481 km (0.084 R)
• M13: 4,035,103 km (0.09 R)
• M14: 4,589,962 km (0.096 R)
• M15: 5,744,259 km (0.027 R)
• M16: 6,175,699 km (0.091 R)
• M17: 6,285,055 km (0.116 R)
• M18: 6,422,835 km (0.051 R)
• M19: 7,098,269 km (0.099 R)
• M20: 7,270,606 km (0.05 R)
• M21: 7,766,523 km (0.069 R)
• M22: 7,884,855 km (0.109 R)
• M23: 8,303,729 km (0.1 R)
• M24: 8,976,620 km (0.107 R)
• M25: 9,954,242 km (0.097 R)
• M26: 10,439,538 km (0.069 R)
• M27: 11,098,516 km (0.118 R)
• M28: 13,723,361 km (0.11 R)
• M29: 14,082,396 km (0.073 R)
• M30: 15,067,647 km (0.11 R)
• M31: 15,141,399 km (0.062 R)
• M32: 15,215,450 km (0.03 R)
• M33: 15,849,146 km (0.115 R)
• M34: 15,999,492 km (0.105 R)
• M35: 16,988,484 km (0.115 R)
• M36: 17,142,420 km (0.115 R)
• M37: 17,374,147 km (0.045 R)
• M38: 17,918,833 km (0.108 R)
• M39: 18,154,001 km (0.102 R)
• M40: 21,719,367 km (0.066 R)
• M41: 22,813,226 km (0.091 R)
• M42: 23,324,103 km (0.103 R)
• M43: 25,801,893 km (0.092 R)
• M44: 26,512,333 km (0.045 R)
• M45: 26,690,953 km (0.106 R)
• M46: 26,914,751 km (0.093 R)
• M47: 27,590,036 km (0.096 R)
• M48: 28,362,111 km (0.044 R)
• M49: 28,544,770 km (0.073 R)
• M50: 28,819,581 km (0.117 R)
• M51: 28,911,434 km (0.11 R)
• M52: 29,973,878 km (0.096 R)
• M53: 30,393,201 km (0.03 R)
• M54: 31,567,993 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit