🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 47 Hours

Environment

Temp: 220 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 12.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.05 AU - 1.47 AU

Year: 522 Days

Day: 26.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.3 AU - 3.02 AU

Year: 1601 Days

Day: 34 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.49 AU - 3.87 AU

Year: 2092 Days

Day: 18 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.15 AU - 3.77 AU

Year: 2375 Days

Day: 41.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 9.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.17 AU - 8.11 AU

Year: 7791 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,648,114 km

• M1: 128,953 km (0.052 R)
• M2: 202,855 km (0.099 R)
• M3: 277,205 km (0.054 R)
• M4: 645,365 km (0.087 R)
• M5: 908,358 km (0.113 R)
• M6: 971,339 km (0.091 R)
• M7: 1,783,506 km (0.116 R)
• M8: 1,966,314 km (0.057 R)
• M9: 2,417,202 km (0.062 R)
• M10: 2,506,662 km (0.074 R)
• M11: 2,781,922 km (0.048 R)
• M12: 3,512,558 km (0.098 R)
• M13: 3,588,703 km (0.117 R)
• M14: 4,574,254 km (0.094 R)
• M15: 4,854,301 km (0.067 R)
• M16: 5,401,979 km (0.079 R)
• M17: 6,306,448 km (0.113 R)
• M18: 6,712,905 km (0.044 R)
• M19: 6,967,371 km (0.044 R)
• M20: 7,192,666 km (0.064 R)
• M21: 7,257,442 km (0.117 R)
• M22: 7,485,728 km (0.074 R)
• M23: 7,584,313 km (0.083 R)
• M24: 7,650,286 km (0.111 R)
• M25: 7,816,040 km (0.117 R)
• M26: 7,915,971 km (0.081 R)
• M27: 8,388,401 km (0.107 R)
• M28: 8,559,392 km (0.105 R)
• M29: 8,731,579 km (0.074 R)
• M30: 8,800,693 km (0.072 R)
• M31: 9,149,406 km (0.052 R)
• M32: 9,716,531 km (0.096 R)
• M33: 9,824,242 km (0.099 R)
• M34: 10,004,507 km (0.086 R)
• M35: 10,076,913 km (0.108 R)
• M36: 10,588,687 km (0.107 R)
• M37: 11,410,129 km (0.096 R)
• M38: 11,675,815 km (0.097 R)
• M39: 11,790,257 km (0.065 R)
• M40: 11,981,892 km (0.076 R)
• M41: 12,213,170 km (0.036 R)
• M42: 12,680,364 km (0.091 R)
• M43: 12,916,131 km (0.079 R)
• M44: 13,153,393 km (0.069 R)
• M45: 13,471,887 km (0.084 R)
• M46: 13,752,682 km (0.037 R)
• M47: 14,730,154 km (0.12 R)
• M48: 15,227,268 km (0.097 R)
• M49: 15,352,481 km (0.118 R)
• M50: 15,856,477 km (0.097 R)
• M51: 16,110,494 km (0.094 R)
• M52: 16,451,278 km (0.118 R)
• M53: 16,579,782 km (0.081 R)
• M54: 17,444,458 km (0.084 R)
• M55: 17,575,356 km (0.087 R)
• M56: 17,662,871 km (0.062 R)
• M57: 18,102,539 km (0.109 R)
• M58: 18,235,232 km (0.034 R)
• M59: 19,037,675 km (0.066 R)
• M60: 19,851,637 km (0.076 R)
• M61: 20,216,955 km (0.096 R)
• M62: 21,419,872 km (0.115 R)
• M63: 21,607,019 km (0.103 R)
• M64: 21,700,817 km (0.087 R)
• M65: 21,841,588 km (0.102 R)
• M66: 22,124,328 km (0.069 R)
• M67: 22,693,399 km (0.084 R)
• M68: 23,075,472 km (0.075 R)
• M69: 23,411,618 km (0.063 R)
• M70: 24,380,713 km (0.087 R)
• M71: 24,527,169 km (0.108 R)
• M72: 25,313,456 km (0.075 R)
• M73: 26,207,752 km (0.072 R)
• M74: 27,517,930 km (0.102 R)
• M75: 27,721,383 km (0.082 R)
• M76: 28,232,260 km (0.043 R)
• M77: 28,540,282 km (0.069 R)
• M78: 28,797,740 km (0.102 R)
• M79: 28,900,962 km (0.103 R)
• M80: 30,464,110 km (0.095 R)
• M81: 30,674,595 km (0.092 R)
• M82: 31,149,867 km (0.094 R)
• M83: 31,255,782 km (0.04 R)
• M84: 31,894,116 km (0.097 R)
• M85: 32,054,485 km (0.109 R)
• M86: 32,751,911 km (0.093 R)
• M87: 34,929,457 km (0.073 R)
• M88: 36,091,234 km (0.11 R)
• M89: 36,872,883 km (0.036 R)
• M90: 37,659,918 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 13.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.91 AU - 11.93 AU

Year: 11528 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,648,114 km

• M1: 247,285 km (0.067 R)
• M2: 396,883 km (0.12 R)
• M3: 541,544 km (0.116 R)
• M4: 969,544 km (0.101 R)
• M5: 1,280,558 km (0.076 R)
• M6: 1,403,378 km (0.104 R)
• M7: 1,530,536 km (0.094 R)
• M8: 1,777,223 km (0.073 R)
• M9: 2,352,875 km (0.094 R)
• M10: 3,150,382 km (0.075 R)
• M11: 3,417,563 km (0.069 R)
• M12: 3,591,546 km (0.116 R)
• M13: 4,478,362 km (0.11 R)
• M14: 5,030,976 km (0.078 R)
• M15: 5,459,724 km (0.084 R)
• M16: 5,722,717 km (0.054 R)
• M17: 6,079,807 km (0.108 R)
• M18: 7,099,466 km (0.094 R)
• M19: 7,808,710 km (0.081 R)
• M20: 8,006,179 km (0.082 R)
• M21: 8,171,933 km (0.101 R)
• M22: 8,812,212 km (0.076 R)
• M23: 9,644,276 km (0.045 R)
• M24: 9,785,346 km (0.106 R)
• M25: 11,531,901 km (0.099 R)
• M26: 11,945,689 km (0.117 R)
• M27: 12,059,384 km (0.056 R)
• M28: 12,211,525 km (0.087 R)
• M29: 12,787,925 km (0.055 R)
• M30: 13,098,939 km (0.058 R)
• M31: 14,006,998 km (0.055 R)
• M32: 15,758,939 km (0.109 R)
• M33: 15,842,115 km (0.119 R)
• M34: 16,893,938 km (0.114 R)
• M35: 17,235,320 km (0.111 R)
• M36: 17,968,499 km (0.102 R)
• M37: 18,142,482 km (0.091 R)
• M38: 19,420,496 km (0.059 R)
• M39: 20,137,968 km (0.092 R)
• M40: 20,909,893 km (0.084 R)
• M41: 21,737,767 km (0.091 R)
• M42: 22,062,544 km (0.071 R)
• M43: 26,528,789 km (0.079 R)
• M44: 26,677,489 km (0.035 R)
• M45: 27,274,684 km (0.039 R)
• M46: 28,077,875 km (0.051 R)
• M47: 28,888,845 km (0.096 R)
• M48: 29,246,085 km (0.11 R)
• M49: 30,223,108 km (0.1 R)
• M50: 33,111,245 km (0.103 R)
• M51: 34,021,697 km (0.052 R)
• M52: 34,344,978 km (0.115 R)
• M53: 34,452,988 km (0.085 R)
• M54: 34,669,307 km (0.09 R)
• M55: 34,886,074 km (0.072 R)
• M56: 35,048,986 km (0.042 R)
• M57: 35,157,744 km (0.037 R)
• M58: 35,266,501 km (0.112 R)
• M59: 35,757,781 km (0.112 R)
• M60: 36,031,545 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.3

Radius: 5.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.4 AU - 17 AU

Year: 22952 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,648,114 km

• M1: 74,500 km (0.089 R)
• M2: 110,852 km (0.116 R)
• M3: 143,913 km (0.108 R)
• M4: 214,673 km (0.088 R)
• M5: 551,268 km (0.091 R)
• M6: 653,743 km (0.051 R)
• M7: 707,448 km (0.105 R)
• M8: 819,497 km (0.084 R)
• M9: 897,438 km (0.118 R)
• M10: 1,278,164 km (0.113 R)
• M11: 1,392,008 km (0.09 R)
• M12: 2,197,294 km (0.119 R)
• M13: 2,361,851 km (0.099 R)
• M14: 3,399,612 km (0.073 R)
• M15: 3,494,457 km (0.107 R)
• M16: 3,816,840 km (0.094 R)
• M17: 4,216,117 km (0.082 R)
• M18: 4,769,031 km (0.112 R)
• M19: 5,381,185 km (0.035 R)
• M20: 5,790,485 km (0.12 R)
• M21: 5,865,882 km (0.058 R)
• M22: 5,903,880 km (0.078 R)
• M23: 6,056,171 km (0.099 R)
• M24: 6,132,765 km (0.079 R)
• M25: 6,757,336 km (0.098 R)
• M26: 7,814,843 km (0.088 R)
• M27: 8,749,231 km (0.09 R)
• M28: 10,033,978 km (0.096 R)
• M29: 10,675,005 km (0.111 R)
• M30: 10,813,981 km (0.093 R)
• M31: 10,860,506 km (0.095 R)
• M32: 10,953,706 km (0.07 R)
• M33: 11,000,380 km (0.107 R)
• M34: 11,281,923 km (0.108 R)
• M35: 11,708,726 km (0.056 R)
• M36: 11,756,597 km (0.11 R)
• M37: 12,529,270 km (0.105 R)
• M38: 12,676,026 km (0.111 R)
• M39: 12,971,183 km (0.106 R)
• M40: 14,072,672 km (0.098 R)
• M41: 14,480,625 km (0.08 R)
• M42: 15,308,201 km (0.106 R)
• M43: 17,334,204 km (0.057 R)
• M44: 17,497,715 km (0.076 R)
• M45: 17,771,329 km (0.048 R)
• M46: 18,101,642 km (0.101 R)
• M47: 18,712,300 km (0.078 R)
• M48: 19,442,786 km (0.063 R)
• M49: 20,068,106 km (0.09 R)
• M50: 21,338,491 km (0.079 R)
• M51: 22,219,473 km (0.071 R)
• M52: 24,503,982 km (0.114 R)
• M53: 24,810,059 km (0.112 R)
• M54: 25,673,837 km (0.082 R)
• M55: 26,735,982 km (0.118 R)
• M56: 27,748,759 km (0.047 R)
• M57: 29,096,935 km (0.065 R)
• M58: 29,550,965 km (0.085 R)
• M59: 30,203,810 km (0.082 R)
• M60: 31,059,510 km (0.05 R)
• M61: 31,523,563 km (0.084 R)
• M62: 32,391,529 km (0.106 R)
• M63: 32,862,015 km (0.07 R)
• M64: 33,810,016 km (0.083 R)
• M65: 34,082,584 km (0.096 R)
• M66: 36,288,554 km (0.114 R)
• M67: 36,707,428 km (0.107 R)
• M68: 37,408,892 km (0.097 R)
• M69: 37,690,735 km (0.092 R)
• M70: 38,469,392 km (0.107 R)
• M71: 39,468,107 km (0.107 R)
• M72: 39,539,764 km (0.109 R)
• M73: 40,764,522 km (0.115 R)
• M74: 42,001,846 km (0.064 R)
• M75: 42,368,062 km (0.059 R)
• M76: 42,441,514 km (0.113 R)
• M77: 42,882,678 km (0.065 R)
• M78: 43,547,192 km (0.113 R)
• M79: 45,260,985 km (0.11 R)
• M80: 45,411,032 km (0.11 R)
• M81: 47,758,223 km (0.062 R)
• M82: 48,140,445 km (0.061 R)
• M83: 50,688,695 km (0.097 R)
• M84: 52,332,926 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit