🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.74 AU - 0.86 AU

Year: 260 Days

Day: 27 Hours

Environment

Temp: 186 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,335,919 km

• M1: 284,834 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.29 AU - 3.13 AU

Year: 1621 Days

Day: 38.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 14.9

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.93 AU - 12.35 AU

Year: 14433 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,335,919 km

• M1: 263,741 km (0.088 R)
• M2: 396,135 km (0.031 R)
• M3: 620,233 km (0.06 R)
• M4: 766,091 km (0.055 R)
• M5: 942,167 km (0.113 R)
• M6: 1,115,103 km (0.075 R)
• M7: 1,395,748 km (0.085 R)
• M8: 1,637,498 km (0.092 R)
• M9: 1,915,302 km (0.117 R)
• M10: 2,232,150 km (0.109 R)
• M11: 2,664,936 km (0.092 R)
• M12: 2,789,851 km (0.094 R)
• M13: 3,045,962 km (0.083 R)
• M14: 3,150,681 km (0.065 R)
• M15: 3,363,708 km (0.078 R)
• M16: 3,526,620 km (0.06 R)
• M17: 3,692,225 km (0.066 R)
• M18: 3,804,124 km (0.11 R)
• M19: 3,917,220 km (0.115 R)
• M20: 4,117,981 km (0.062 R)
• M21: 4,410,594 km (0.097 R)
• M22: 4,649,801 km (0.107 R)
• M23: 5,298,009 km (0.06 R)
• M24: 6,340,407 km (0.063 R)
• M25: 6,713,504 km (0.025 R)
• M26: 6,816,427 km (0.091 R)
• M27: 7,374,726 km (0.101 R)
• M28: 7,767,121 km (0.12 R)
• M29: 7,875,281 km (0.108 R)
• M30: 8,020,391 km (0.071 R)
• M31: 8,759,255 km (0.09 R)
• M32: 8,909,750 km (0.067 R)
• M33: 9,174,987 km (0.084 R)
• M34: 9,327,726 km (0.075 R)
• M35: 10,302,057 km (0.051 R)
• M36: 10,821,461 km (0.035 R)
• M37: 11,349,392 km (0.12 R)
• M38: 12,304,275 km (0.071 R)
• M39: 13,544,890 km (0.11 R)
• M40: 13,981,866 km (0.117 R)
• M41: 14,601,500 km (0.062 R)
• M42: 14,914,758 km (0.043 R)
• M43: 15,730,515 km (0.11 R)
• M44: 16,051,552 km (0.105 R)
• M45: 18,167,614 km (0.091 R)
• M46: 18,552,978 km (0.103 R)
• M47: 18,989,655 km (0.113 R)
• M48: 19,233,798 km (0.073 R)
• M49: 19,380,703 km (0.104 R)
• M50: 19,922,846 km (0.099 R)
• M51: 20,419,960 km (0.033 R)
• M52: 20,519,891 km (0.068 R)
• M53: 21,173,335 km (0.052 R)
• M54: 21,477,318 km (0.118 R)
• M55: 21,680,771 km (0.101 R)
• M56: 23,802,667 km (0.04 R)
• M57: 24,171,426 km (0.069 R)
• M58: 25,450,637 km (0.108 R)
• M59: 26,206,854 km (0.071 R)
• M60: 26,478,823 km (0.094 R)
• M61: 26,587,880 km (0.06 R)
• M62: 27,245,063 km (0.05 R)
• M63: 27,355,167 km (0.091 R)
• M64: 28,352,536 km (0.096 R)
• M65: 28,743,585 km (0.028 R)
• M66: 29,587,616 km (0.093 R)
• M67: 29,700,862 km (0.09 R)
• M68: 30,955,091 km (0.084 R)
• M69: 32,226,673 km (0.103 R)
• M70: 32,343,060 km (0.102 R)
• M71: 32,459,596 km (0.12 R)
• M72: 32,810,254 km (0.088 R)
• M73: 32,927,389 km (0.05 R)
• M74: 34,106,519 km (0.082 R)
• M75: 34,284,541 km (0.045 R)
• M76: 35,119,596 km (0.118 R)
• M77: 35,901,095 km (0.111 R)
• M78: 36,870,639 km (0.049 R)
• M79: 37,664,854 km (0.089 R)
• M80: 38,341,186 km (0.119 R)
• M81: 39,581,353 km (0.12 R)
• M82: 40,394,567 km (0.119 R)
• M83: 40,897,664 km (0.098 R)
• M84: 42,100,880 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 3.1

Gravity: 42.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.25 AU - 18.07 AU

Year: 26972 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,335,919 km

• M1: 66,272 km (0.1 R)
• M2: 141,520 km (0.067 R)
• M3: 260,001 km (0.112 R)
• M4: 311,612 km (0.072 R)
• M5: 348,114 km (0.081 R)
• M6: 861,983 km (0.066 R)
• M7: 1,457,682 km (0.086 R)
• M8: 1,519,765 km (0.04 R)
• M9: 1,679,087 km (0.114 R)
• M10: 2,295,131 km (0.099 R)
• M11: 2,367,536 km (0.077 R)
• M12: 2,740,633 km (0.11 R)
• M13: 2,779,080 km (0.112 R)
• M14: 3,708,531 km (0.074 R)
• M15: 4,724,301 km (0.117 R)
• M16: 5,096,650 km (0.06 R)
• M17: 5,918,541 km (0.092 R)
• M18: 6,319,313 km (0.106 R)
• M19: 6,523,066 km (0.098 R)
• M20: 6,625,690 km (0.1 R)
• M21: 6,677,301 km (0.114 R)
• M22: 7,094,230 km (0.074 R)
• M23: 8,901,373 km (0.055 R)
• M24: 11,515,146 km (0.105 R)
• M25: 12,140,017 km (0.119 R)
• M26: 12,775,658 km (0.043 R)
• M27: 13,552,669 km (0.06 R)
• M28: 13,815,064 km (0.088 R)
• M29: 14,145,526 km (0.108 R)
• M30: 14,478,531 km (0.119 R)
• M31: 14,949,016 km (0.119 R)
• M32: 15,288,005 km (0.045 R)
• M33: 16,043,025 km (0.098 R)
• M34: 17,233,376 km (0.073 R)
• M35: 19,476,147 km (0.117 R)
• M36: 19,623,949 km (0.102 R)
• M37: 19,772,201 km (0.116 R)
• M38: 20,518,694 km (0.05 R)
• M39: 21,046,625 km (0.118 R)
• M40: 21,655,638 km (0.116 R)
• M41: 23,281,318 km (0.082 R)
• M42: 25,106,263 km (0.053 R)
• M43: 25,428,347 km (0.069 R)
• M44: 26,321,147 km (0.094 R)
• M45: 27,803,961 km (0.117 R)
• M46: 28,555,391 km (0.057 R)
• M47: 29,907,906 km (0.041 R)
• M48: 32,586,904 km (0.06 R)
• M49: 33,910,546 km (0.068 R)
• M50: 34,088,418 km (0.036 R)
• M51: 35,883,443 km (0.111 R)
• M52: 35,973,950 km (0.085 R)
• M53: 37,800,988 km (0.07 R)
• M54: 37,985,293 km (0.081 R)
• M55: 38,354,949 km (0.109 R)
• M56: 40,880,760 km (0.081 R)
• M57: 42,020,546 km (0.107 R)
• M58: 42,211,582 km (0.051 R)
• M59: 42,594,254 km (0.093 R)
• M60: 42,786,188 km (0.108 R)
• M61: 42,978,271 km (0.078 R)
• M62: 43,074,463 km (0.112 R)
• M63: 44,622,950 km (0.115 R)
• M64: 45,012,803 km (0.096 R)
• M65: 46,189,390 km (0.103 R)
• M66: 48,272,690 km (0.117 R)
• M67: 49,577,632 km (0.106 R)
• M68: 49,981,546 km (0.092 R)
• M69: 50,995,969 km (0.112 R)
• M70: 51,403,624 km (0.047 R)
• M71: 52,017,124 km (0.08 R)
• M72: 53,148,234 km (0.088 R)
• M73: 53,664,945 km (0.087 R)
• M74: 54,183,451 km (0.049 R)
• M75: 54,599,333 km (0.098 R)
• M76: 57,328,896 km (0.07 R)
• M77: 57,540,727 km (0.118 R)
• M78: 59,244,347 km (0.087 R)
• M79: 63,247,137 km (0.077 R)
• M80: 64,453,794 km (0.098 R)
• M81: 65,225,719 km (0.112 R)
• M82: 66,000,636 km (0.066 R)
• M83: 66,889,995 km (0.04 R)
• M84: 67,447,846 km (0.059 R)
• M85: 68,568,184 km (0.08 R)
• M86: 69,018,174 km (0.113 R)
• M87: 69,243,469 km (0.061 R)
• M88: 69,581,859 km (0.11 R)
• M89: 69,920,848 km (0.098 R)
• M90: 71,282,039 km (0.081 R)
• M91: 72,080,293 km (0.072 R)
• M92: 72,766,648 km (0.074 R)
• M93: 73,340,356 km (0.079 R)
• M94: 73,570,288 km (0.087 R)
• M95: 73,915,710 km (0.089 R)
• M96: 77,164,377 km (0.031 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit