🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.58 AU - 0.72 AU

Year: 191 Days

Day: 43.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,267,387 km

• M1: 360,082 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.6 AU - 1.72 AU

Year: 781 Days

Day: 25.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 10.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.52 AU - 5.8 AU

Year: 4918 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,267,387 km

• M1: 169,494 km (0.119 R)
• M2: 243,246 km (0.082 R)
• M3: 376,239 km (0.047 R)
• M4: 668,553 km (0.095 R)
• M5: 781,649 km (0.099 R)
• M6: 971,489 km (0.088 R)
• M7: 1,192,145 km (0.084 R)
• M8: 1,269,488 km (0.114 R)
• M9: 1,596,209 km (0.049 R)
• M10: 1,682,078 km (0.037 R)
• M11: 2,135,210 km (0.088 R)
• M12: 2,268,801 km (0.109 R)
• M13: 2,605,247 km (0.113 R)
• M14: 2,852,233 km (0.111 R)
• M15: 3,730,522 km (0.092 R)
• M16: 4,199,362 km (0.089 R)
• M17: 4,612,701 km (0.075 R)
• M18: 5,321,944 km (0.099 R)
• M19: 5,426,064 km (0.111 R)
• M20: 6,393,514 km (0.117 R)
• M21: 6,560,016 km (0.099 R)
• M22: 6,755,989 km (0.096 R)
• M23: 6,840,662 km (0.074 R)
• M24: 7,096,624 km (0.095 R)
• M25: 7,326,855 km (0.099 R)
• M26: 7,853,739 km (0.101 R)
• M27: 8,091,898 km (0.06 R)
• M28: 8,272,164 km (0.1 R)
• M29: 8,362,671 km (0.076 R)
• M30: 8,544,881 km (0.098 R)
• M31: 8,667,102 km (0.07 R)
• M32: 8,882,374 km (0.088 R)
• M33: 9,037,207 km (0.039 R)
• M34: 10,275,728 km (0.091 R)
• M35: 10,700,287 km (0.052 R)
• M36: 10,832,083 km (0.116 R)
• M37: 11,230,761 km (0.062 R)
• M38: 11,364,801 km (0.118 R)
• M39: 11,634,376 km (0.072 R)
• M40: 11,735,953 km (0.073 R)
• M41: 11,803,870 km (0.062 R)
• M42: 12,873,346 km (0.084 R)
• M43: 13,260,355 km (0.056 R)
• M44: 13,366,570 km (0.085 R)
• M45: 13,758,367 km (0.084 R)
• M46: 14,081,797 km (0.058 R)
• M47: 14,444,123 km (0.084 R)
• M48: 14,626,333 km (0.087 R)
• M49: 15,177,901 km (0.114 R)
• M50: 16,074,441 km (0.048 R)
• M51: 16,377,077 km (0.077 R)
• M52: 16,949,738 km (0.099 R)
• M53: 17,219,164 km (0.066 R)
• M54: 17,335,102 km (0.107 R)
• M55: 17,840,444 km (0.048 R)
• M56: 18,390,066 km (0.054 R)
• M57: 18,985,167 km (0.095 R)
• M58: 19,707,724 km (0.087 R)
• M59: 20,520,938 km (0.048 R)
• M60: 20,643,908 km (0.116 R)
• M61: 20,767,027 km (0.096 R)
• M62: 21,594,602 km (0.098 R)
• M63: 21,761,404 km (0.119 R)
• M64: 23,796,234 km (0.105 R)
• M65: 25,054,801 km (0.112 R)
• M66: 25,273,962 km (0.106 R)
• M67: 26,290,479 km (0.068 R)
• M68: 28,272,053 km (0.056 R)
• M69: 28,363,307 km (0.065 R)
• M70: 28,500,190 km (0.096 R)
• M71: 28,820,778 km (0.088 R)
• M72: 28,912,631 km (0.038 R)
• M73: 29,280,791 km (0.083 R)
• M74: 29,650,448 km (0.053 R)
• M75: 30,068,274 km (0.094 R)
• M76: 30,534,870 km (0.075 R)
• M77: 30,768,991 km (0.078 R)
• M78: 31,191,904 km (0.112 R)
• M79: 31,711,607 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 4.4

Gravity: 43.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.65 AU - 18.29 AU

Year: 27824 Days

Day: 19.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,267,387 km

• M1: 63,729 km (0.12 R)
• M2: 362,775 km (0.025 R)
• M3: 528,978 km (0.111 R)
• M4: 580,589 km (0.068 R)
• M5: 925,861 km (0.115 R)
• M6: 1,889,122 km (0.036 R)
• M7: 2,050,987 km (0.112 R)
• M8: 2,133,565 km (0.083 R)
• M9: 2,833,084 km (0.094 R)
• M10: 3,597,230 km (0.044 R)
• M11: 4,314,702 km (0.119 R)
• M12: 4,744,197 km (0.079 R)
• M13: 5,993,489 km (0.094 R)
• M14: 6,715,299 km (0.081 R)
• M15: 7,464,335 km (0.066 R)
• M16: 8,370,898 km (0.072 R)
• M17: 12,029,314 km (0.099 R)
• M18: 12,479,305 km (0.093 R)
• M19: 12,782,240 km (0.115 R)
• M20: 12,934,681 km (0.035 R)
• M21: 14,810,189 km (0.062 R)
• M22: 16,685,698 km (0.101 R)
• M23: 19,416,308 km (0.105 R)
• M24: 22,465,411 km (0.094 R)
• M25: 23,763,622 km (0.081 R)
• M26: 23,857,270 km (0.112 R)
• M27: 25,085,768 km (0.107 R)
• M28: 26,625,878 km (0.041 R)
• M29: 27,309,241 km (0.041 R)
• M30: 27,899,554 km (0.057 R)
• M31: 28,593,688 km (0.09 R)
• M32: 29,594,947 km (0.075 R)
• M33: 30,505,848 km (0.113 R)
• M34: 31,118,302 km (0.094 R)
• M35: 31,528,798 km (0.102 R)
• M36: 33,188,886 km (0.076 R)
• M37: 33,924,010 km (0.066 R)
• M38: 34,770,734 km (0.111 R)
• M39: 35,946,274 km (0.084 R)
• M40: 37,243,437 km (0.059 R)
• M41: 37,679,216 km (0.076 R)
• M42: 38,007,134 km (0.106 R)
• M43: 38,116,640 km (0.092 R)
• M44: 39,439,235 km (0.117 R)
• M45: 40,106,142 km (0.079 R)
• M46: 40,888,838 km (0.097 R)
• M47: 41,676,620 km (0.116 R)
• M48: 42,469,489 km (0.088 R)
• M49: 43,610,622 km (0.112 R)
• M50: 43,725,363 km (0.108 R)
• M51: 46,859,139 km (0.048 R)
• M52: 47,094,158 km (0.071 R)
• M53: 49,824,618 km (0.058 R)
• M54: 55,313,214 km (0.112 R)
• M55: 56,433,852 km (0.105 R)
• M56: 57,436,008 km (0.056 R)
• M57: 58,570,708 km (0.106 R)
• M58: 59,331,114 km (0.032 R)
• M59: 59,712,588 km (0.093 R)
• M60: 62,405,649 km (0.105 R)
• M61: 63,701,915 km (0.067 R)
• M62: 63,831,915 km (0.092 R)
• M63: 65,662,844 km (0.117 R)
• M64: 68,574,617 km (0.093 R)
• M65: 70,583,866 km (0.084 R)
• M66: 72,069,672 km (0.117 R)
• M67: 72,340,893 km (0.118 R)
• M68: 74,249,014 km (0.077 R)
• M69: 74,522,927 km (0.107 R)
• M70: 79,511,119 km (0.093 R)
• M71: 81,056,764 km (0.096 R)
• M72: 82,045,456 km (0.081 R)
• M73: 82,754,101 km (0.081 R)
• M74: 83,892,092 km (0.039 R)
• M75: 85,608,877 km (0.068 R)
• M76: 85,896,105 km (0.065 R)
• M77: 86,471,608 km (0.099 R)
• M78: 88,786,336 km (0.098 R)
• M79: 88,931,596 km (0.057 R)
• M80: 89,368,122 km (0.113 R)
• M81: 91,267,866 km (0.099 R)
• M82: 91,855,037 km (0.096 R)
• M83: 92,149,147 km (0.069 R)
• M84: 92,738,263 km (0.1 R)
• M85: 94,661,344 km (0.115 R)
• M86: 94,958,445 km (0.076 R)
• M87: 95,702,395 km (0.096 R)
• M88: 96,747,187 km (0.104 R)
• M89: 98,396,503 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit