🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 23.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.55 AU - 2.35 AU

Year: 985 Days

Day: 30.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,692,145 km

• M1: 794,963 km (0.117 R)
• M2: 829,221 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.1 AU - 4.84 AU

Year: 2861 Days

Day: 28.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 8.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.05 AU - 12.57 AU

Year: 14678 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,692,145 km

• M1: 136,882 km (0.11 R)
• M2: 337,343 km (0.111 R)
• M3: 458,966 km (0.093 R)
• M4: 596,297 km (0.045 R)
• M5: 933,790 km (0.106 R)
• M6: 1,111,662 km (0.08 R)
• M7: 1,449,454 km (0.04 R)
• M8: 1,683,126 km (0.108 R)
• M9: 1,736,682 km (0.118 R)
• M10: 1,845,589 km (0.045 R)
• M11: 3,322,120 km (0.091 R)
• M12: 3,561,477 km (0.083 R)
• M13: 4,020,892 km (0.105 R)
• M14: 4,239,155 km (0.045 R)
• M15: 4,424,058 km (0.085 R)
• M16: 4,573,955 km (0.097 R)
• M17: 5,033,819 km (0.068 R)
• M18: 5,269,286 km (0.099 R)
• M19: 6,627,784 km (0.066 R)
• M20: 7,545,567 km (0.097 R)
• M21: 7,680,055 km (0.111 R)
• M22: 8,502,993 km (0.099 R)
• M23: 9,353,756 km (0.103 R)
• M24: 9,594,908 km (0.103 R)
• M25: 9,935,842 km (0.082 R)
• M26: 10,429,964 km (0.055 R)
• M27: 11,033,441 km (0.095 R)
• M28: 11,390,831 km (0.065 R)
• M29: 11,493,604 km (0.116 R)
• M30: 12,064,320 km (0.062 R)
• M31: 12,221,697 km (0.069 R)
• M32: 12,750,825 km (0.117 R)
• M33: 13,395,741 km (0.118 R)
• M34: 14,272,086 km (0.112 R)
• M35: 14,941,536 km (0.111 R)
• M36: 15,450,169 km (0.102 R)
• M37: 15,964,636 km (0.071 R)
• M38: 16,137,422 km (0.097 R)
• M39: 16,484,788 km (0.108 R)
• M40: 16,834,548 km (0.111 R)
• M41: 19,167,377 km (0.112 R)
• M42: 19,412,268 km (0.097 R)
• M43: 19,719,991 km (0.069 R)
• M44: 19,843,410 km (0.086 R)
• M45: 21,218,962 km (0.058 R)
• M46: 23,274,138 km (0.118 R)
• M47: 24,325,362 km (0.069 R)
• M48: 24,790,162 km (0.078 R)
• M49: 24,990,175 km (0.074 R)
• M50: 25,257,805 km (0.095 R)
• M51: 25,930,996 km (0.103 R)
• M52: 27,226,364 km (0.119 R)
• M53: 27,916,459 km (0.111 R)
• M54: 29,879,482 km (0.064 R)
• M55: 30,519,761 km (0.117 R)
• M56: 30,591,269 km (0.12 R)
• M57: 31,020,914 km (0.082 R)
• M58: 31,308,590 km (0.053 R)
• M59: 31,380,547 km (0.074 R)
• M60: 33,420,164 km (0.066 R)
• M61: 35,502,118 km (0.069 R)
• M62: 36,407,185 km (0.097 R)
• M63: 37,319,882 km (0.088 R)
• M64: 37,472,771 km (0.117 R)
• M65: 38,548,529 km (0.113 R)
• M66: 40,730,264 km (0.112 R)
• M67: 41,045,317 km (0.092 R)
• M68: 41,440,106 km (0.097 R)
• M69: 45,702,000 km (0.104 R)
• M70: 46,193,130 km (0.111 R)
• M71: 47,760,167 km (0.045 R)
• M72: 48,092,275 km (0.063 R)
• M73: 49,764,330 km (0.045 R)
• M74: 49,932,478 km (0.113 R)
• M75: 50,607,464 km (0.078 R)
• M76: 50,861,331 km (0.08 R)
• M77: 52,222,373 km (0.101 R)
• M78: 52,478,933 km (0.043 R)
• M79: 52,735,942 km (0.087 R)
• M80: 53,251,157 km (0.101 R)
• M81: 54,372,992 km (0.079 R)
• M82: 54,719,760 km (0.116 R)
• M83: 54,806,676 km (0.109 R)
• M84: 55,328,473 km (0.12 R)
• M85: 56,991,702 km (0.061 R)
• M86: 57,344,005 km (0.1 R)
• M87: 57,432,119 km (0.118 R)
• M88: 59,027,131 km (0.077 R)
• M89: 59,205,153 km (0.076 R)
• M90: 59,651,253 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.2

Radius: 3.2

Gravity: 52.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.28 AU - 15.26 AU

Year: 16504 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,692,145 km

• M1: 55,351 km (0.035 R)
• M2: 176,376 km (0.103 R)
• M3: 344,225 km (0.105 R)
• M4: 708,496 km (0.085 R)
• M5: 729,140 km (0.099 R)
• M6: 792,121 km (0.115 R)
• M7: 1,014,722 km (0.116 R)
• M8: 2,137,454 km (0.114 R)
• M9: 2,667,031 km (0.108 R)
• M10: 3,063,914 km (0.05 R)
• M11: 3,765,678 km (0.108 R)
• M12: 4,399,374 km (0.076 R)
• M13: 5,930,508 km (0.078 R)
• M14: 6,707,669 km (0.101 R)
• M15: 6,884,644 km (0.089 R)
• M16: 7,288,558 km (0.082 R)
• M17: 7,424,991 km (0.08 R)
• M18: 7,470,618 km (0.106 R)
• M19: 7,608,099 km (0.072 R)
• M20: 7,931,978 km (0.107 R)
• M21: 8,213,372 km (0.108 R)
• M22: 9,125,470 km (0.076 R)
• M23: 9,223,307 km (0.085 R)
• M24: 9,918,040 km (0.044 R)
• M25: 10,170,262 km (0.099 R)
• M26: 10,271,839 km (0.111 R)
• M27: 10,939,494 km (0.092 R)
• M28: 11,357,321 km (0.109 R)
• M29: 11,727,276 km (0.112 R)
• M30: 14,197,586 km (0.062 R)
• M31: 14,997,785 km (0.1 R)
• M32: 15,403,345 km (0.114 R)
• M33: 15,989,020 km (0.033 R)
• M34: 16,047,962 km (0.119 R)
• M35: 17,001,200 km (0.07 R)
• M36: 17,423,963 km (0.074 R)
• M37: 17,788,982 km (0.076 R)
• M38: 18,341,447 km (0.103 R)
• M39: 18,465,015 km (0.038 R)
• M40: 18,588,732 km (0.067 R)
• M41: 19,086,744 km (0.034 R)
• M42: 19,905,193 km (0.106 R)
• M43: 20,799,340 km (0.109 R)
• M44: 21,186,499 km (0.075 R)
• M45: 21,510,977 km (0.094 R)
• M46: 22,099,345 km (0.083 R)
• M47: 22,165,019 km (0.06 R)
• M48: 22,692,800 km (0.109 R)
• M49: 22,825,344 km (0.09 R)
• M50: 23,492,251 km (0.119 R)
• M51: 24,165,591 km (0.09 R)
• M52: 25,599,786 km (0.099 R)
• M53: 27,061,507 km (0.107 R)
• M54: 27,343,050 km (0.108 R)
• M55: 27,908,829 km (0.081 R)
• M56: 29,268,225 km (0.074 R)
• M57: 29,340,331 km (0.048 R)
• M58: 29,701,909 km (0.038 R)
• M59: 30,795,470 km (0.097 R)
• M60: 31,015,827 km (0.048 R)
• M61: 32,423,095 km (0.063 R)
• M62: 32,946,837 km (0.089 R)
• M63: 33,473,272 km (0.079 R)
• M64: 34,306,233 km (0.106 R)
• M65: 35,453,050 km (0.12 R)
• M66: 35,530,093 km (0.095 R)
• M67: 35,915,307 km (0.076 R)
• M68: 40,324,704 km (0.108 R)
• M69: 40,726,524 km (0.051 R)
• M70: 41,696,517 km (0.111 R)
• M71: 41,940,212 km (0.115 R)
• M72: 42,265,886 km (0.103 R)
• M73: 42,837,799 km (0.061 R)
• M74: 43,412,255 km (0.118 R)
• M75: 43,741,669 km (0.094 R)
• M76: 43,906,676 km (0.056 R)
• M77: 44,485,919 km (0.099 R)
• M78: 45,317,683 km (0.118 R)
• M79: 46,154,683 km (0.03 R)
• M80: 46,743,500 km (0.094 R)
• M81: 47,165,665 km (0.104 R)
• M82: 47,250,188 km (0.093 R)
• M83: 47,589,027 km (0.104 R)
• M84: 47,673,849 km (0.07 R)
• M85: 49,983,341 km (0.038 R)
• M86: 50,242,146 km (0.094 R)
• M87: 50,934,634 km (0.101 R)
• M88: 51,630,264 km (0.072 R)
• M89: 52,416,551 km (0.073 R)
• M90: 54,621,324 km (0.114 R)
• M91: 58,211,523 km (0.084 R)
• M92: 58,574,747 km (0.062 R)
• M93: 60,493,789 km (0.109 R)
• M94: 61,507,314 km (0.08 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit