🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.59 AU - 0.67 AU

Year: 178 Days

Day: 18.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.19 AU

Year: 367 Days

Day: 34.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 68 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.09 AU - 5.47 AU

Year: 3725 Days

Day: 27 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 9.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.7 AU - 12.5 AU

Year: 15003 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,158,709 km

• M1: 343,477 km (0.062 R)
• M2: 421,268 km (0.085 R)
• M3: 716,275 km (0.098 R)
• M4: 887,115 km (0.105 R)
• M5: 1,450,950 km (0.119 R)
• M6: 2,682,888 km (0.09 R)
• M7: 3,267,217 km (0.083 R)
• M8: 3,519,140 km (0.111 R)
• M9: 3,777,496 km (0.12 R)
• M10: 5,076,903 km (0.09 R)
• M11: 5,839,104 km (0.105 R)
• M12: 6,773,193 km (0.114 R)
• M13: 7,374,726 km (0.117 R)
• M14: 7,468,674 km (0.05 R)
• M15: 8,827,022 km (0.087 R)
• M16: 10,259,871 km (0.116 R)
• M17: 10,523,313 km (0.049 R)
• M18: 10,682,485 km (0.09 R)
• M19: 11,544,767 km (0.036 R)
• M20: 11,929,084 km (0.094 R)
• M21: 12,710,134 km (0.047 R)
• M22: 12,993,173 km (0.075 R)
• M23: 13,507,790 km (0.035 R)
• M24: 14,734,343 km (0.063 R)
• M25: 14,853,124 km (0.039 R)
• M26: 15,330,939 km (0.096 R)
• M27: 15,874,728 km (0.095 R)
• M28: 16,118,423 km (0.035 R)
• M29: 16,424,649 km (0.116 R)
• M30: 17,355,298 km (0.099 R)
• M31: 17,985,105 km (0.1 R)
• M32: 18,048,534 km (0.107 R)
• M33: 19,332,084 km (0.071 R)
• M34: 19,984,929 km (0.117 R)
• M35: 20,050,603 km (0.041 R)
• M36: 20,446,139 km (0.095 R)
• M37: 21,312,161 km (0.106 R)
• M38: 21,580,989 km (0.061 R)
• M39: 22,462,569 km (0.109 R)
• M40: 22,736,184 km (0.088 R)
• M41: 23,355,818 km (0.069 R)
• M42: 23,633,023 km (0.1 R)
• M43: 24,611,842 km (0.101 R)
• M44: 25,532,617 km (0.064 R)
• M45: 25,675,183 km (0.081 R)
• M46: 25,961,364 km (0.047 R)
• M47: 26,320,399 km (0.047 R)
• M48: 27,480,680 km (0.087 R)
• M49: 28,509,465 km (0.113 R)
• M50: 31,136,254 km (0.116 R)
• M51: 31,517,728 km (0.106 R)
• M52: 31,900,848 km (0.114 R)
• M53: 32,054,485 km (0.06 R)
• M54: 33,059,334 km (0.067 R)
• M55: 33,137,125 km (0.075 R)
• M56: 33,214,916 km (0.097 R)
• M57: 34,862,437 km (0.057 R)
• M58: 35,179,286 km (0.119 R)
• M59: 35,338,009 km (0.088 R)
• M60: 35,895,560 km (0.065 R)
• M61: 36,215,550 km (0.114 R)
• M62: 36,858,223 km (0.066 R)
• M63: 39,962,229 km (0.099 R)
• M64: 40,127,834 km (0.117 R)
• M65: 40,376,764 km (0.051 R)
• M66: 41,043,223 km (0.112 R)
• M67: 43,488,999 km (0.111 R)
• M68: 43,659,540 km (0.117 R)
• M69: 44,514,941 km (0.117 R)
• M70: 46,329,264 km (0.09 R)
• M71: 47,376,898 km (0.084 R)
• M72: 47,727,854 km (0.027 R)
• M73: 48,167,672 km (0.114 R)
• M74: 48,432,311 km (0.106 R)
• M75: 48,520,573 km (0.105 R)
• M76: 50,029,866 km (0.081 R)
• M77: 50,835,152 km (0.091 R)
• M78: 50,924,910 km (0.077 R)
• M79: 51,915,547 km (0.047 R)
• M80: 53,824,416 km (0.113 R)
• M81: 54,557,595 km (0.056 R)
• M82: 56,590,930 km (0.119 R)
• M83: 57,056,478 km (0.106 R)
• M84: 57,523,373 km (0.116 R)
• M85: 57,710,371 km (0.117 R)
• M86: 61,399,005 km (0.099 R)
• M87: 63,319,992 km (0.094 R)
• M88: 64,579,157 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.5

Radius: 6.8

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.2 AU - 15.26 AU

Year: 21186 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,158,709 km

• M1: 411,993 km (0.102 R)
• M2: 542,143 km (0.029 R)
• M3: 815,757 km (0.1 R)
• M4: 1,159,234 km (0.109 R)
• M5: 1,220,569 km (0.111 R)
• M6: 1,411,456 km (0.04 R)
• M7: 1,715,738 km (0.06 R)
• M8: 1,821,653 km (0.119 R)
• M9: 2,383,692 km (0.109 R)
• M10: 2,911,623 km (0.062 R)
• M11: 3,167,286 km (0.109 R)
• M12: 3,474,560 km (0.113 R)
• M13: 4,117,831 km (0.071 R)
• M14: 4,550,618 km (0.102 R)
• M15: 5,668,563 km (0.111 R)
• M16: 7,149,731 km (0.095 R)
• M17: 7,552,149 km (0.097 R)
• M18: 7,610,343 km (0.048 R)
• M19: 7,903,106 km (0.113 R)
• M20: 8,080,679 km (0.102 R)
• M21: 8,620,876 km (0.051 R)
• M22: 9,421,823 km (0.053 R)
• M23: 10,054,024 km (0.112 R)
• M24: 12,167,393 km (0.11 R)
• M25: 12,924,658 km (0.077 R)
• M26: 13,484,902 km (0.084 R)
• M27: 14,556,621 km (0.088 R)
• M28: 15,139,305 km (0.105 R)
• M29: 15,359,812 km (0.085 R)
• M30: 15,655,417 km (0.102 R)
• M31: 16,102,416 km (0.096 R)
• M32: 17,314,906 km (0.098 R)
• M33: 17,699,822 km (0.088 R)
• M34: 18,871,323 km (0.088 R)
• M35: 19,506,216 km (0.092 R)
• M36: 20,960,606 km (0.096 R)
• M37: 21,617,940 km (0.109 R)
• M38: 22,115,502 km (0.104 R)
• M39: 22,282,304 km (0.037 R)
• M40: 25,790,075 km (0.111 R)
• M41: 27,294,132 km (0.089 R)
• M42: 28,101,960 km (0.049 R)
• M43: 29,008,673 km (0.064 R)
• M44: 29,282,437 km (0.089 R)
• M45: 29,557,248 km (0.088 R)
• M46: 29,832,807 km (0.045 R)
• M47: 30,109,264 km (0.086 R)
• M48: 32,445,684 km (0.089 R)
• M49: 33,015,203 km (0.029 R)
• M50: 34,356,497 km (0.056 R)
• M51: 35,325,592 km (0.111 R)
• M52: 35,520,369 km (0.06 R)
• M53: 36,401,799 km (0.097 R)
• M54: 37,290,411 km (0.087 R)
• M55: 37,488,778 km (0.062 R)
• M56: 37,687,593 km (0.064 R)
• M57: 39,694,598 km (0.085 R)
• M58: 39,897,303 km (0.108 R)
• M59: 43,185,465 km (0.079 R)
• M60: 45,178,557 km (0.096 R)
• M61: 45,920,413 km (0.04 R)
• M62: 48,062,056 km (0.075 R)
• M63: 48,169,916 km (0.076 R)
• M64: 49,580,474 km (0.085 R)
• M65: 51,004,496 km (0.102 R)
• M66: 52,330,831 km (0.065 R)
• M67: 54,341,576 km (0.103 R)
• M68: 55,809,580 km (0.079 R)
• M69: 59,825,834 km (0.083 R)
• M70: 59,941,922 km (0.049 R)
• M71: 61,341,111 km (0.037 R)
• M72: 65,483,326 km (0.103 R)
• M73: 67,165,255 km (0.052 R)
• M74: 68,011,530 km (0.089 R)
• M75: 69,104,792 km (0.067 R)
• M76: 69,959,145 km (0.117 R)
• M77: 70,204,037 km (0.096 R)
• M78: 70,448,928 km (0.1 R)
• M79: 73,411,415 km (0.114 R)
• M80: 76,288,481 km (0.106 R)
• M81: 79,329,656 km (0.062 R)
• M82: 79,457,263 km (0.103 R)
• M83: 79,840,384 km (0.058 R)
• M84: 80,480,214 km (0.089 R)
• M85: 82,151,970 km (0.075 R)
• M86: 82,281,073 km (0.077 R)
• M87: 83,445,842 km (0.095 R)
• M88: 83,575,543 km (0.081 R)
• M89: 83,705,394 km (0.074 R)
• M90: 87,630,842 km (0.111 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit