🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.43 AU - 1.49 AU

Year: 635 Days

Day: 38.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,120,048 km

• M1: 756,516 km (0.114 R)
• M2: 1,173,296 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.06 AU - 2.24 AU

Year: 1135 Days

Day: 35.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.57 AU - 4.77 AU

Year: 3065 Days

Day: 36.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.3

Radius: 3.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.68 AU - 15.24 AU

Year: 18772 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 82,120,048 km

• M1: 104,569 km (0.118 R)
• M2: 169,494 km (0.029 R)
• M3: 366,664 km (0.089 R)
• M4: 1,150,408 km (0.09 R)
• M5: 1,363,136 km (0.059 R)
• M6: 1,506,151 km (0.101 R)
• M7: 1,858,604 km (0.058 R)
• M8: 2,017,327 km (0.072 R)
• M9: 2,833,384 km (0.083 R)
• M10: 2,873,625 km (0.079 R)
• M11: 4,256,209 km (0.118 R)
• M12: 4,464,898 km (0.045 R)
• M13: 4,558,696 km (0.093 R)
• M14: 4,772,172 km (0.059 R)
• M15: 5,457,031 km (0.119 R)
• M16: 6,171,959 km (0.109 R)
• M17: 6,250,199 km (0.04 R)
• M18: 6,460,683 km (0.076 R)
• M19: 7,215,704 km (0.033 R)
• M20: 8,226,537 km (0.101 R)
• M21: 8,719,162 km (0.052 R)
• M22: 9,221,213 km (0.076 R)
• M23: 9,280,902 km (0.09 R)
• M24: 9,370,661 km (0.076 R)
• M25: 9,732,688 km (0.079 R)
• M26: 10,315,072 km (0.119 R)
• M27: 10,626,086 km (0.111 R)
• M28: 11,193,661 km (0.084 R)
• M29: 11,545,365 km (0.063 R)
• M30: 11,609,692 km (0.088 R)
• M31: 11,900,660 km (0.112 R)
• M32: 12,688,293 km (0.088 R)
• M33: 13,155,487 km (0.041 R)
• M34: 13,832,717 km (0.082 R)
• M35: 14,244,410 km (0.065 R)
• M36: 14,555,873 km (0.037 R)
• M37: 14,625,286 km (0.086 R)
• M38: 18,425,970 km (0.115 R)
• M39: 18,992,497 km (0.12 R)
• M40: 19,872,132 km (0.093 R)
• M41: 20,413,976 km (0.074 R)
• M42: 21,157,178 km (0.052 R)
• M43: 21,393,692 km (0.098 R)
• M44: 22,188,506 km (0.102 R)
• M45: 22,228,448 km (0.085 R)
• M46: 23,236,140 km (0.119 R)
• M47: 23,439,294 km (0.072 R)
• M48: 23,970,665 km (0.075 R)
• M49: 24,299,631 km (0.113 R)
• M50: 25,295,354 km (0.117 R)
• M51: 26,050,973 km (0.079 R)
• M52: 26,813,922 km (0.099 R)
• M53: 28,101,661 km (0.096 R)
• M54: 28,622,411 km (0.078 R)
• M55: 28,665,944 km (0.118 R)
• M56: 29,277,799 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.6

Radius: 5.4

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.84 AU - 18.6 AU

Year: 22431 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,120,048 km

• M1: 80,633 km (0.107 R)
• M2: 137,181 km (0.109 R)
• M3: 188,793 km (0.09 R)
• M4: 353,350 km (0.108 R)
• M5: 1,068,278 km (0.105 R)
• M6: 1,426,864 km (0.083 R)
• M7: 1,718,880 km (0.079 R)
• M8: 1,889,122 km (0.114 R)
• M9: 2,029,146 km (0.048 R)
• M10: 2,319,665 km (0.12 R)
• M11: 3,650,038 km (0.089 R)
• M12: 3,780,787 km (0.054 R)
• M13: 4,881,678 km (0.095 R)
• M14: 5,122,829 km (0.119 R)
• M15: 5,220,367 km (0.074 R)
• M16: 5,269,435 km (0.098 R)
• M17: 5,367,871 km (0.109 R)
• M18: 5,767,746 km (0.116 R)
• M19: 6,229,255 km (0.077 R)
• M20: 7,461,343 km (0.057 R)
• M21: 7,850,896 km (0.108 R)
• M22: 9,177,081 km (0.032 R)
• M23: 9,774,874 km (0.048 R)
• M24: 12,094,240 km (0.118 R)
• M25: 12,683,057 km (0.109 R)
• M26: 13,415,189 km (0.036 R)
• M27: 13,888,218 km (0.047 R)
• M28: 14,435,596 km (0.065 R)
• M29: 15,340,065 km (0.076 R)
• M30: 15,763,576 km (0.1 R)
• M31: 16,190,978 km (0.083 R)
• M32: 16,334,292 km (0.095 R)
• M33: 16,694,524 km (0.077 R)
• M34: 16,984,445 km (0.101 R)
• M35: 17,349,314 km (0.098 R)
• M36: 17,422,617 km (0.119 R)
• M37: 18,086,831 km (0.077 R)
• M38: 20,051,500 km (0.1 R)
• M39: 20,128,394 km (0.112 R)
• M40: 23,770,802 km (0.098 R)
• M41: 25,583,181 km (0.113 R)
• M42: 26,085,082 km (0.087 R)
• M43: 26,169,156 km (0.086 R)
• M44: 27,098,757 km (0.101 R)
• M45: 29,338,686 km (0.08 R)
• M46: 30,039,851 km (0.094 R)
• M47: 31,906,234 km (0.099 R)
• M48: 32,536,789 km (0.074 R)
• M49: 33,080,428 km (0.075 R)
• M50: 34,544,841 km (0.088 R)
• M51: 35,006,799 km (0.061 R)
• M52: 36,030,348 km (0.118 R)
• M53: 36,686,783 km (0.101 R)
• M54: 37,726,189 km (0.12 R)
• M55: 38,871,212 km (0.072 R)
• M56: 39,159,187 km (0.11 R)
• M57: 41,195,214 km (0.093 R)
• M58: 41,586,862 km (0.094 R)
• M59: 43,862,993 km (0.115 R)
• M60: 44,263,018 km (0.036 R)
• M61: 45,470,123 km (0.076 R)
• M62: 45,976,213 km (0.114 R)
• M63: 46,382,521 km (0.081 R)
• M64: 46,687,999 km (0.06 R)
• M65: 48,019,421 km (0.116 R)
• M66: 48,534,935 km (0.044 R)
• M67: 48,741,529 km (0.106 R)
• M68: 49,987,829 km (0.102 R)
• M69: 50,510,225 km (0.079 R)
• M70: 50,824,530 km (0.084 R)
• M71: 52,405,630 km (0.089 R)
• M72: 52,511,695 km (0.087 R)
• M73: 53,042,618 km (0.105 R)
• M74: 54,538,896 km (0.074 R)
• M75: 56,809,043 km (0.099 R)
• M76: 62,112,737 km (0.115 R)
• M77: 64,936,995 km (0.054 R)
• M78: 67,687,501 km (0.115 R)
• M79: 68,960,729 km (0.11 R)
• M80: 69,076,966 km (0.105 R)
• M81: 69,542,066 km (0.118 R)
• M82: 70,944,097 km (0.111 R)
• M83: 73,538,424 km (0.109 R)
• M84: 75,803,934 km (0.105 R)
• M85: 78,092,183 km (0.059 R)
• M86: 78,334,382 km (0.079 R)
• M87: 78,819,378 km (0.062 R)
• M88: 81,137,397 km (0.113 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 17,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit