🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.55 AU - 0.83 AU

Year: 203 Days

Day: 26.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.03 AU - 4.87 AU

Year: 2785 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,741,393 km

• M1: 864,975 km (0.095 R)

Asteroid Belt

Center: 9.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 7.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.04 AU - 18.96 AU

Year: 22705 Days

Day: 24.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,741,393 km

• M1: 100,679 km (0.116 R)
• M2: 232,176 km (0.101 R)
• M3: 312,211 km (0.036 R)
• M4: 532,568 km (0.12 R)
• M5: 999,164 km (0.098 R)
• M6: 1,051,673 km (0.115 R)
• M7: 2,527,007 km (0.062 R)
• M8: 2,673,164 km (0.058 R)
• M9: 2,974,155 km (0.107 R)
• M10: 3,076,929 km (0.041 R)
• M11: 3,128,690 km (0.104 R)
• M12: 3,233,259 km (0.062 R)
• M13: 3,312,396 km (0.104 R)
• M14: 3,365,653 km (0.108 R)
• M15: 3,581,074 km (0.074 R)
• M16: 4,370,352 km (0.039 R)
• M17: 5,027,087 km (0.099 R)
• M18: 5,180,724 km (0.054 R)
• M19: 5,971,797 km (0.09 R)
• M20: 6,167,172 km (0.07 R)
• M21: 6,232,846 km (0.075 R)
• M22: 7,348,846 km (0.051 R)
• M23: 7,734,509 km (0.12 R)
• M24: 8,054,948 km (0.087 R)
• M25: 8,708,840 km (0.102 R)
• M26: 8,967,794 km (0.12 R)
• M27: 9,229,141 km (0.07 R)
• M28: 10,067,189 km (0.098 R)
• M29: 10,929,321 km (0.098 R)
• M30: 12,307,716 km (0.107 R)
• M31: 12,681,711 km (0.051 R)
• M32: 12,891,148 km (0.102 R)
• M33: 13,186,155 km (0.064 R)
• M34: 13,440,920 km (0.051 R)
• M35: 13,526,191 km (0.079 R)
• M36: 13,869,069 km (0.087 R)
• M37: 14,432,305 km (0.113 R)
• M38: 14,519,670 km (0.092 R)
• M39: 14,870,627 km (0.081 R)
• M40: 16,030,758 km (0.099 R)
• M41: 16,121,265 km (0.049 R)
• M42: 16,211,921 km (0.115 R)
• M43: 16,576,042 km (0.106 R)
• M44: 16,988,933 km (0.05 R)
• M45: 17,871,710 km (0.087 R)
• M46: 18,059,605 km (0.114 R)
• M47: 19,103,947 km (0.112 R)
• M48: 19,585,054 km (0.114 R)
• M49: 19,778,634 km (0.081 R)
• M50: 20,265,425 km (0.107 R)
• M51: 20,461,249 km (0.096 R)
• M52: 20,904,058 km (0.028 R)
• M53: 21,649,205 km (0.093 R)
• M54: 21,699,171 km (0.118 R)
• M55: 21,849,367 km (0.102 R)
• M56: 21,999,863 km (0.109 R)
• M57: 23,936,407 km (0.108 R)
• M58: 24,195,212 km (0.108 R)
• M59: 24,350,943 km (0.066 R)
• M60: 24,559,183 km (0.066 R)
• M61: 26,033,021 km (0.069 R)
• M62: 26,352,563 km (0.044 R)
• M63: 26,727,006 km (0.05 R)
• M64: 27,210,955 km (0.084 R)
• M65: 27,372,970 km (0.118 R)
• M66: 28,406,242 km (0.09 R)
• M67: 28,625,403 km (0.104 R)
• M68: 28,680,305 km (0.113 R)
• M69: 28,900,214 km (0.118 R)
• M70: 29,396,879 km (0.106 R)
• M71: 29,674,084 km (0.095 R)
• M72: 30,175,237 km (0.105 R)
• M73: 30,231,187 km (0.101 R)
• M74: 30,286,987 km (0.108 R)
• M75: 31,695,450 km (0.076 R)
• M76: 32,550,701 km (0.097 R)
• M77: 32,722,589 km (0.105 R)
• M78: 34,400,479 km (0.112 R)
• M79: 35,044,199 km (0.118 R)
• M80: 35,161,783 km (0.09 R)
• M81: 35,220,425 km (0.118 R)
• M82: 35,514,834 km (0.071 R)
• M83: 36,046,953 km (0.104 R)
• M84: 36,700,696 km (0.119 R)
• M85: 36,820,075 km (0.05 R)
• M86: 38,261,600 km (0.093 R)
• M87: 38,503,650 km (0.056 R)
• M88: 38,867,621 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 7.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 17.42 AU - 23.62 AU

Year: 32976 Days

Day: 20 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,741,393 km

• M1: 150,944 km (0.099 R)
• M2: 241,152 km (0.034 R)
• M3: 398,379 km (0.116 R)
• M4: 589,116 km (0.096 R)
• M5: 1,837,511 km (0.102 R)
• M6: 2,900,703 km (0.081 R)
• M7: 3,714,066 km (0.106 R)
• M8: 4,017,152 km (0.098 R)
• M9: 4,486,889 km (0.099 R)
• M10: 5,591,968 km (0.086 R)
• M11: 5,764,754 km (0.108 R)
• M12: 5,997,827 km (0.099 R)
• M13: 6,899,304 km (0.068 R)
• M14: 7,587,006 km (0.102 R)
• M15: 9,229,740 km (0.107 R)
• M16: 9,297,657 km (0.096 R)
• M17: 10,977,492 km (0.089 R)
• M18: 11,266,515 km (0.12 R)
• M19: 13,512,577 km (0.101 R)
• M20: 13,667,112 km (0.082 R)
• M21: 14,056,066 km (0.071 R)
• M22: 15,004,517 km (0.066 R)
• M23: 15,729,169 km (0.113 R)
• M24: 16,218,653 km (0.099 R)
• M25: 16,382,912 km (0.106 R)
• M26: 17,045,630 km (0.11 R)
• M27: 17,296,356 km (0.093 R)
• M28: 18,226,107 km (0.114 R)
• M29: 18,568,387 km (0.104 R)
• M30: 19,607,494 km (0.094 R)
• M31: 20,045,965 km (0.103 R)
• M32: 20,754,461 km (0.096 R)
• M33: 20,932,781 km (0.05 R)
• M34: 23,297,624 km (0.084 R)
• M35: 23,482,976 km (0.084 R)
• M36: 24,511,462 km (0.086 R)
• M37: 26,033,470 km (0.085 R)
• M38: 26,225,853 km (0.095 R)
• M39: 28,175,562 km (0.047 R)
• M40: 28,274,297 km (0.117 R)
• M41: 28,571,099 km (0.075 R)
• M42: 28,769,615 km (0.058 R)
• M43: 28,869,098 km (0.12 R)
• M44: 30,677,736 km (0.096 R)
• M45: 30,982,766 km (0.113 R)
• M46: 31,595,818 km (0.069 R)
• M47: 31,698,293 km (0.086 R)
• M48: 31,801,067 km (0.092 R)
• M49: 31,903,840 km (0.077 R)
• M50: 33,041,682 km (0.04 R)
• M51: 33,250,072 km (0.114 R)
• M52: 33,772,766 km (0.116 R)
• M53: 34,298,154 km (0.085 R)
• M54: 35,997,736 km (0.087 R)
• M55: 37,507,178 km (0.084 R)
• M56: 37,615,786 km (0.055 R)
• M57: 38,488,391 km (0.108 R)
• M58: 39,809,789 km (0.116 R)
• M59: 42,270,674 km (0.05 R)
• M60: 43,976,688 km (0.066 R)
• M61: 45,821,080 km (0.057 R)
• M62: 46,869,611 km (0.075 R)
• M63: 50,901,573 km (0.071 R)
• M64: 53,936,315 km (0.08 R)
• M65: 54,304,326 km (0.102 R)
• M66: 55,043,041 km (0.09 R)
• M67: 56,281,561 km (0.112 R)
• M68: 56,779,573 km (0.11 R)
• M69: 56,904,337 km (0.039 R)
• M70: 59,417,881 km (0.063 R)
• M71: 60,051,876 km (0.079 R)
• M72: 64,552,678 km (0.096 R)
• M73: 65,204,326 km (0.113 R)
• M74: 66,646,001 km (0.078 R)
• M75: 69,961,090 km (0.081 R)
• M76: 71,033,258 km (0.114 R)
• M77: 72,651,608 km (0.099 R)
• M78: 72,787,143 km (0.046 R)
• M79: 73,601,404 km (0.04 R)
• M80: 78,688,779 km (0.12 R)
• M81: 79,664,008 km (0.097 R)
• M82: 80,223,055 km (0.075 R)
• M83: 81,907,976 km (0.092 R)
• M84: 83,462,746 km (0.098 R)
• M85: 83,604,715 km (0.115 R)
• M86: 83,746,534 km (0.104 R)
• M87: 85,312,823 km (0.116 R)
• M88: 85,455,689 km (0.078 R)
• M89: 85,741,720 km (0.1 R)
• M90: 86,027,901 km (0.114 R)
• M91: 92,846,722 km (0.063 R)
• M92: 93,582,294 km (0.115 R)
• M93: 100,138,122 km (0.089 R)
• M94: 100,288,767 km (0.105 R)
• M95: 100,439,562 km (0.112 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit