🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.11 AU - 1.25 AU

Year: 459 Days

Day: 47.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.18 AU - 2.64 AU

Year: 1340 Days

Day: 38.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 9.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.76 AU - 7.76 AU

Year: 6295 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 80,400,414 km

• M1: 170,093 km (0.063 R)
• M2: 250,576 km (0.116 R)
• M3: 462,108 km (0.098 R)
• M4: 576,999 km (0.054 R)
• M5: 827,276 km (0.108 R)
• M6: 897,737 km (0.071 R)
• M7: 1,045,390 km (0.053 R)
• M8: 1,155,793 km (0.087 R)
• M9: 1,412,952 km (0.058 R)
• M10: 1,598,752 km (0.044 R)
• M11: 1,675,347 km (0.092 R)
• M12: 2,375,913 km (0.091 R)
• M13: 2,582,957 km (0.039 R)
• M14: 2,719,091 km (0.059 R)
• M15: 3,030,404 km (0.101 R)
• M16: 3,109,990 km (0.08 R)
• M17: 3,174,317 km (0.074 R)
• M18: 3,287,712 km (0.067 R)
• M19: 3,585,711 km (0.117 R)
• M20: 3,909,890 km (0.103 R)
• M21: 4,458,914 km (0.06 R)
• M22: 5,530,932 km (0.094 R)
• M23: 6,308,393 km (0.084 R)
• M24: 6,845,748 km (0.063 R)
• M25: 7,311,895 km (0.106 R)
• M26: 7,679,158 km (0.114 R)
• M27: 7,832,197 km (0.12 R)
• M28: 8,839,738 km (0.055 R)
• M29: 9,277,312 km (0.085 R)
• M30: 9,393,699 km (0.095 R)
• M31: 9,745,703 km (0.057 R)
• M32: 10,030,388 km (0.096 R)
• M33: 10,438,341 km (0.099 R)
• M34: 10,607,985 km (0.113 R)
• M35: 10,925,282 km (0.117 R)
• M36: 11,245,870 km (0.077 R)
• M37: 11,845,758 km (0.085 R)
• M38: 13,076,499 km (0.116 R)
• M39: 13,154,889 km (0.086 R)
• M40: 13,233,278 km (0.097 R)
• M41: 13,364,326 km (0.105 R)
• M42: 13,469,493 km (0.036 R)
• M43: 14,106,331 km (0.084 R)
• M44: 14,240,221 km (0.091 R)
• M45: 14,401,488 km (0.091 R)
• M46: 15,189,420 km (0.072 R)
• M47: 15,271,699 km (0.089 R)
• M48: 15,409,179 km (0.105 R)
• M49: 15,768,663 km (0.115 R)
• M50: 16,214,913 km (0.08 R)
• M51: 16,977,264 km (0.074 R)
• M52: 17,924,966 km (0.092 R)
• M53: 19,423,040 km (0.106 R)
• M54: 20,081,719 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 4.5

Gravity: 20.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.03 AU - 22.47 AU

Year: 27923 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,400,414 km

• M1: 69,114 km (0.078 R)
• M2: 283,189 km (0.113 R)
• M3: 412,441 km (0.101 R)
• M4: 473,477 km (0.068 R)
• M5: 772,374 km (0.115 R)
• M6: 848,669 km (0.104 R)
• M7: 1,149,360 km (0.052 R)
• M8: 1,178,233 km (0.052 R)
• M9: 1,236,726 km (0.098 R)
• M10: 1,418,188 km (0.088 R)
• M11: 1,608,177 km (0.109 R)
• M12: 2,596,720 km (0.116 R)
• M13: 2,634,867 km (0.086 R)
• M14: 3,479,646 km (0.049 R)
• M15: 3,821,926 km (0.096 R)
• M16: 3,909,142 km (0.07 R)
• M17: 4,958,870 km (0.062 R)
• M18: 5,440,875 km (0.09 R)
• M19: 6,242,869 km (0.107 R)
• M20: 6,294,181 km (0.072 R)
• M21: 6,345,642 km (0.057 R)
• M22: 7,081,066 km (0.099 R)
• M23: 7,843,117 km (0.078 R)
• M24: 8,459,909 km (0.083 R)
• M25: 8,573,753 km (0.103 R)
• M26: 8,976,171 km (0.102 R)
• M27: 10,769,102 km (0.116 R)
• M28: 11,078,470 km (0.099 R)
• M29: 11,265,468 km (0.067 R)
• M30: 12,216,013 km (0.097 R)
• M31: 12,668,247 km (0.075 R)
• M32: 13,456,478 km (0.119 R)
• M33: 14,804,804 km (0.101 R)
• M34: 15,286,958 km (0.088 R)
• M35: 15,356,221 km (0.045 R)
• M36: 16,337,135 km (0.111 R)
• M37: 17,918,983 km (0.047 R)
• M38: 18,950,759 km (0.065 R)
• M39: 19,174,408 km (0.079 R)
• M40: 20,381,663 km (0.038 R)
• M41: 20,994,416 km (0.029 R)
• M42: 22,316,711 km (0.098 R)
• M43: 23,425,680 km (0.103 R)
• M44: 25,286,079 km (0.116 R)
• M45: 26,858,353 km (0.088 R)
• M46: 27,614,121 km (0.064 R)
• M47: 28,206,679 km (0.08 R)
• M48: 28,291,800 km (0.108 R)
• M49: 28,547,313 km (0.108 R)
• M50: 28,632,584 km (0.093 R)
• M51: 29,663,313 km (0.077 R)
• M52: 30,618,944 km (0.109 R)
• M53: 33,275,653 km (0.083 R)
• M54: 33,545,378 km (0.094 R)
• M55: 33,815,851 km (0.113 R)
• M56: 34,268,085 km (0.05 R)
• M57: 36,374,573 km (0.097 R)
• M58: 37,210,077 km (0.096 R)
• M59: 38,616,746 km (0.1 R)
• M60: 43,037,662 km (0.075 R)
• M61: 46,206,145 km (0.106 R)
• M62: 48,427,524 km (0.111 R)
• M63: 52,241,222 km (0.053 R)
• M64: 52,763,917 km (0.058 R)
• M65: 54,025,476 km (0.093 R)
• M66: 54,554,155 km (0.079 R)
• M67: 55,084,479 km (0.117 R)
• M68: 56,685,625 km (0.036 R)
• M69: 57,977,552 km (0.069 R)
• M70: 58,627,106 km (0.073 R)
• M71: 59,496,868 km (0.116 R)
• M72: 59,933,395 km (0.113 R)
• M73: 60,809,739 km (0.072 R)
• M74: 61,029,499 km (0.117 R)
• M75: 62,574,845 km (0.119 R)
• M76: 64,917,098 km (0.069 R)
• M77: 66,494,458 km (0.107 R)
• M78: 68,883,985 km (0.092 R)
• M79: 68,998,577 km (0.082 R)
• M80: 70,146,890 km (0.069 R)
• M81: 71,301,636 km (0.056 R)
• M82: 71,417,425 km (0.053 R)
• M83: 74,098,369 km (0.079 R)
• M84: 74,450,522 km (0.102 R)
• M85: 74,685,540 km (0.057 R)
• M86: 74,920,858 km (0.11 R)
• M87: 76,812,223 km (0.04 R)
• M88: 77,287,496 km (0.099 R)
• M89: 77,644,586 km (0.12 R)
• M90: 77,763,666 km (0.093 R)
• M91: 78,719,148 km (0.11 R)
• M92: 78,838,826 km (0.095 R)
• M93: 79,558,242 km (0.085 R)
• M94: 79,678,369 km (0.083 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit