🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.47 AU

Year: 511 Days

Day: 26.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.43 AU - 2.27 AU

Year: 943 Days

Day: 16.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.98 AU - 2.8 AU

Year: 1385 Days

Day: 45.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,895,008 km

• M1: 900,430 km (0.095 R)
• M2: 1,640,191 km (0.078 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.8

Radius: 6.8

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.04 AU - 17.2 AU

Year: 24254 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,895,008 km

• M1: 210,933 km (0.047 R)
• M2: 713,731 km (0.109 R)
• M3: 941,419 km (0.117 R)
• M4: 1,126,921 km (0.12 R)
• M5: 2,018,973 km (0.105 R)
• M6: 2,550,494 km (0.092 R)
• M7: 2,636,064 km (0.118 R)
• M8: 3,169,081 km (0.076 R)
• M9: 3,307,459 km (0.035 R)
• M10: 3,590,349 km (0.113 R)
• M11: 3,783,330 km (0.113 R)
• M12: 4,485,243 km (0.026 R)
• M13: 4,640,825 km (0.11 R)
• M14: 5,226,650 km (0.117 R)
• M15: 5,281,104 km (0.085 R)
• M16: 6,119,750 km (0.097 R)
• M17: 6,350,430 km (0.109 R)
• M18: 6,642,744 km (0.111 R)
• M19: 6,879,707 km (0.109 R)
• M20: 7,731,068 km (0.111 R)
• M21: 8,615,192 km (0.115 R)
• M22: 10,340,504 km (0.083 R)
• M23: 10,684,280 km (0.112 R)
• M24: 10,962,083 km (0.116 R)
• M25: 11,101,808 km (0.103 R)
• M26: 11,171,819 km (0.118 R)
• M27: 11,242,130 km (0.071 R)
• M28: 12,971,631 km (0.102 R)
• M29: 13,791,727 km (0.083 R)
• M30: 14,705,321 km (0.113 R)
• M31: 14,859,556 km (0.119 R)
• M32: 15,091,882 km (0.061 R)
• M33: 15,247,314 km (0.113 R)
• M34: 16,590,553 km (0.073 R)
• M35: 18,550,435 km (0.088 R)
• M36: 18,884,188 km (0.112 R)
• M37: 19,135,812 km (0.112 R)
• M38: 19,812,144 km (0.095 R)
• M39: 20,927,845 km (0.043 R)
• M40: 21,449,642 km (0.08 R)
• M41: 22,063,741 km (0.058 R)
• M42: 22,772,685 km (0.092 R)
• M43: 25,682,514 km (0.097 R)
• M44: 27,940,394 km (0.11 R)
• M45: 29,286,476 km (0.074 R)
• M46: 29,772,370 km (0.076 R)
• M47: 30,065,282 km (0.103 R)
• M48: 32,743,234 km (0.114 R)
• M49: 33,348,657 km (0.096 R)
• M50: 33,551,212 km (0.116 R)
• M51: 35,186,915 km (0.081 R)
• M52: 35,289,988 km (0.072 R)
• M53: 35,703,327 km (0.119 R)
• M54: 38,641,579 km (0.117 R)
• M55: 39,067,634 km (0.099 R)
• M56: 39,174,297 km (0.098 R)
• M57: 40,139,502 km (0.108 R)
• M58: 40,679,102 km (0.081 R)
• M59: 50,443,205 km (0.103 R)
• M60: 51,258,962 km (0.07 R)
• M61: 55,282,248 km (0.072 R)
• M62: 55,642,180 km (0.091 R)
• M63: 56,002,860 km (0.119 R)
• M64: 57,939,255 km (0.112 R)
• M65: 59,283,243 km (0.097 R)
• M66: 60,020,760 km (0.093 R)
• M67: 60,637,552 km (0.07 R)
• M68: 61,132,571 km (0.081 R)
• M69: 61,380,455 km (0.119 R)
• M70: 61,628,788 km (0.1 R)
• M71: 61,877,419 km (0.071 R)
• M72: 63,000,600 km (0.11 R)
• M73: 63,501,903 km (0.102 R)
• M74: 63,878,740 km (0.065 R)
• M75: 69,232,249 km (0.098 R)
• M76: 69,620,156 km (0.111 R)
• M77: 70,527,916 km (0.101 R)
• M78: 71,700,913 km (0.095 R)
• M79: 71,831,662 km (0.06 R)
• M80: 73,406,478 km (0.101 R)
• M81: 74,595,183 km (0.114 R)
• M82: 75,258,201 km (0.083 R)
• M83: 76,323,338 km (0.098 R)
• M84: 76,723,961 km (0.087 R)
• M85: 78,333,634 km (0.103 R)
• M86: 78,737,698 km (0.1 R)
• M87: 81,995,939 km (0.079 R)
• M88: 85,297,714 km (0.07 R)
• M89: 85,713,596 km (0.079 R)
• M90: 86,408,029 km (0.031 R)
• M91: 86,825,557 km (0.063 R)
• M92: 87,104,407 km (0.087 R)
• M93: 90,472,603 km (0.099 R)
• M94: 91,463,091 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.8

Radius: 7.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.09 AU - 17.71 AU

Year: 26035 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,895,008 km

• M1: 175,777 km (0.107 R)
• M2: 516,561 km (0.119 R)
• M3: 1,087,726 km (0.073 R)
• M4: 1,265,448 km (0.103 R)
• M5: 2,176,200 km (0.074 R)
• M6: 2,429,769 km (0.059 R)
• M7: 2,812,739 km (0.086 R)
• M8: 2,903,844 km (0.088 R)
• M9: 3,471,119 km (0.066 R)
• M10: 3,800,833 km (0.051 R)
• M11: 3,935,621 km (0.097 R)
• M12: 4,209,983 km (0.079 R)
• M13: 4,597,292 km (0.11 R)
• M14: 4,922,668 km (0.104 R)
• M15: 5,293,072 km (0.117 R)
• M16: 6,218,185 km (0.1 R)
• M17: 7,485,728 km (0.095 R)
• M18: 10,014,530 km (0.107 R)
• M19: 10,863,049 km (0.026 R)
• M20: 11,931,477 km (0.064 R)
• M21: 12,030,212 km (0.109 R)
• M22: 13,854,259 km (0.103 R)
• M23: 15,277,832 km (0.107 R)
• M24: 15,708,524 km (0.101 R)
• M25: 15,925,441 km (0.026 R)
• M26: 16,252,612 km (0.11 R)
• M27: 16,417,020 km (0.093 R)
• M28: 16,471,922 km (0.039 R)
• M29: 17,471,087 km (0.082 R)
• M30: 17,752,031 km (0.045 R)
• M31: 18,261,711 km (0.045 R)
• M32: 18,318,558 km (0.114 R)
• M33: 19,006,260 km (0.103 R)
• M34: 19,064,005 km (0.085 R)
• M35: 19,353,327 km (0.104 R)
• M36: 19,643,996 km (0.086 R)
• M37: 20,112,237 km (0.085 R)
• M38: 20,465,886 km (0.088 R)
• M39: 20,643,459 km (0.109 R)
• M40: 21,358,836 km (0.116 R)
• M41: 21,599,090 km (0.026 R)
• M42: 21,659,378 km (0.094 R)
• M43: 21,961,267 km (0.092 R)
• M44: 22,508,196 km (0.052 R)
• M45: 22,569,232 km (0.069 R)
• M46: 22,630,268 km (0.113 R)
• M47: 23,367,786 km (0.087 R)
• M48: 23,491,503 km (0.106 R)
• M49: 23,677,453 km (0.1 R)
• M50: 24,238,146 km (0.081 R)
• M51: 24,488,723 km (0.107 R)
• M52: 24,740,197 km (0.117 R)
• M53: 24,803,177 km (0.097 R)
• M54: 25,245,837 km (0.112 R)
• M55: 26,331,320 km (0.041 R)
• M56: 26,847,432 km (0.101 R)
• M57: 27,236,836 km (0.069 R)
• M58: 28,086,701 km (0.073 R)
• M59: 28,284,021 km (0.117 R)
• M60: 28,349,844 km (0.037 R)
• M61: 29,144,508 km (0.119 R)
• M62: 29,277,650 km (0.068 R)
• M63: 29,411,091 km (0.068 R)
• M64: 29,946,502 km (0.087 R)
• M65: 31,094,965 km (0.116 R)
• M66: 32,326,753 km (0.111 R)
• M67: 36,188,024 km (0.09 R)
• M68: 36,617,968 km (0.11 R)
• M69: 36,689,775 km (0.112 R)
• M70: 37,049,558 km (0.04 R)
• M71: 37,121,664 km (0.083 R)
• M72: 37,193,771 km (0.06 R)
• M73: 39,233,089 km (0.114 R)
• M74: 39,896,256 km (0.096 R)
• M75: 40,414,613 km (0.118 R)
• M76: 41,532,857 km (0.078 R)
• M77: 41,682,604 km (0.068 R)
• M78: 42,283,988 km (0.11 R)
• M79: 44,871,133 km (0.114 R)
• M80: 45,487,327 km (0.117 R)
• M81: 46,806,032 km (0.051 R)
• M82: 47,822,849 km (0.109 R)
• M83: 48,531,195 km (0.078 R)
• M84: 49,242,832 km (0.12 R)
• M85: 50,356,887 km (0.115 R)
• M86: 50,676,578 km (0.091 R)
• M87: 50,997,166 km (0.103 R)
• M88: 51,318,203 km (0.108 R)
• M89: 51,398,687 km (0.06 R)
• M90: 51,801,255 km (0.094 R)
• M91: 52,043,304 km (0.054 R)
• M92: 52,852,928 km (0.088 R)
• M93: 53,503,529 km (0.114 R)
• M94: 53,585,060 km (0.088 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: 325 - 19,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit