🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 37.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,866,430 km

• M1: 224,696 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.8 AU - 2.28 AU

Year: 1070 Days

Day: 13.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.54 AU - 4.38 AU

Year: 2893 Days

Day: 38.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 9.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.73 AU - 12.23 AU

Year: 12454 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,866,430 km

• M1: 204,949 km (0.106 R)
• M2: 306,676 km (0.115 R)
• M3: 419,024 km (0.063 R)
• M4: 626,067 km (0.103 R)
• M5: 903,721 km (0.052 R)
• M6: 1,802,804 km (0.07 R)
• M7: 1,875,359 km (0.035 R)
• M8: 2,073,576 km (0.117 R)
• M9: 2,201,033 km (0.087 R)
• M10: 2,383,842 km (0.064 R)
• M11: 3,077,527 km (0.083 R)
• M12: 3,312,246 km (0.102 R)
• M13: 3,492,213 km (0.045 R)
• M14: 3,675,470 km (0.112 R)
• M15: 3,924,700 km (0.096 R)
• M16: 4,051,410 km (0.096 R)
• M17: 4,179,465 km (0.117 R)
• M18: 4,374,092 km (0.069 R)
• M19: 4,941,966 km (0.119 R)
• M20: 5,113,405 km (0.09 R)
• M21: 7,673,772 km (0.096 R)
• M22: 7,872,738 km (0.109 R)
• M23: 7,992,865 km (0.102 R)
• M24: 8,438,666 km (0.096 R)
• M25: 8,643,915 km (0.096 R)
• M26: 8,850,958 km (0.084 R)
• M27: 9,143,422 km (0.108 R)
• M28: 9,824,092 km (0.034 R)
• M29: 9,996,728 km (0.1 R)
• M30: 10,170,561 km (0.12 R)
• M31: 10,345,291 km (0.08 R)
• M32: 10,476,937 km (0.098 R)
• M33: 11,505,123 km (0.054 R)
• M34: 11,778,738 km (0.114 R)
• M35: 12,146,749 km (0.089 R)
• M36: 13,225,948 km (0.104 R)
• M37: 13,608,470 km (0.054 R)
• M38: 14,043,201 km (0.095 R)
• M39: 14,140,440 km (0.058 R)
• M40: 14,335,515 km (0.114 R)
• M41: 14,777,876 km (0.11 R)
• M42: 15,174,909 km (0.113 R)
• M43: 15,776,891 km (0.105 R)
• M44: 16,182,600 km (0.063 R)
• M45: 17,004,341 km (0.109 R)
• M46: 17,211,833 km (0.088 R)
• M47: 17,315,954 km (0.106 R)
• M48: 17,577,151 km (0.042 R)
• M49: 18,050,479 km (0.108 R)
• M50: 19,009,850 km (0.088 R)
• M51: 20,590,053 km (0.085 R)
• M52: 20,811,308 km (0.062 R)
• M53: 22,155,445 km (0.042 R)
• M54: 22,952,353 km (0.119 R)
• M55: 26,173,195 km (0.103 R)
• M56: 27,500,726 km (0.093 R)
• M57: 27,927,678 km (0.102 R)
• M58: 28,295,390 km (0.057 R)
• M59: 28,603,113 km (0.054 R)
• M60: 30,472,338 km (0.071 R)
• M61: 31,231,099 km (0.109 R)
• M62: 31,931,965 km (0.08 R)
• M63: 32,188,076 km (0.109 R)
• M64: 32,831,646 km (0.099 R)
• M65: 32,960,749 km (0.076 R)
• M66: 34,065,829 km (0.077 R)
• M67: 35,712,752 km (0.06 R)
• M68: 35,912,166 km (0.05 R)
• M69: 36,914,621 km (0.09 R)
• M70: 37,453,024 km (0.086 R)
• M71: 38,197,572 km (0.065 R)
• M72: 38,469,541 km (0.098 R)
• M73: 39,976,740 km (0.066 R)
• M74: 40,114,819 km (0.055 R)
• M75: 41,712,973 km (0.113 R)
• M76: 44,756,242 km (0.103 R)
• M77: 45,186,486 km (0.094 R)
• M78: 45,906,799 km (0.115 R)
• M79: 45,979,055 km (0.095 R)
• M80: 46,703,408 km (0.091 R)
• M81: 47,139,935 km (0.101 R)
• M82: 47,577,658 km (0.088 R)
• M83: 47,650,811 km (0.104 R)
• M84: 48,090,180 km (0.07 R)
• M85: 48,530,896 km (0.108 R)
• M86: 48,972,957 km (0.057 R)
• M87: 49,268,413 km (0.098 R)
• M88: 49,490,416 km (0.116 R)

Asteroid Belt

Center: 11.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 12.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.13 AU - 14.89 AU

Year: 15279 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 170 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,866,430 km

• M1: 156,330 km (0.1 R)
• M2: 371,900 km (0.04 R)
• M3: 708,047 km (0.111 R)
• M4: 834,008 km (0.078 R)
• M5: 945,309 km (0.055 R)
• M6: 1,692,102 km (0.07 R)
• M7: 2,138,502 km (0.118 R)
• M8: 2,927,331 km (0.055 R)
• M9: 3,281,130 km (0.052 R)
• M10: 3,648,842 km (0.12 R)
• M11: 3,875,782 km (0.077 R)
• M12: 4,304,230 km (0.054 R)
• M13: 4,463,851 km (0.093 R)
• M14: 4,584,876 km (0.034 R)
• M15: 5,291,426 km (0.113 R)
• M16: 5,592,268 km (0.047 R)
• M17: 5,943,075 km (0.094 R)
• M18: 6,210,855 km (0.086 R)
• M19: 6,620,155 km (0.088 R)
• M20: 7,608,996 km (0.06 R)
• M21: 8,194,822 km (0.104 R)
• M22: 8,343,522 km (0.073 R)
• M23: 8,896,735 km (0.111 R)
• M24: 9,827,383 km (0.09 R)
• M25: 10,197,638 km (0.078 R)
• M26: 11,336,078 km (0.104 R)
• M27: 11,613,133 km (0.111 R)
• M28: 12,743,495 km (0.117 R)
• M29: 13,031,471 km (0.114 R)
• M30: 13,438,526 km (0.076 R)
• M31: 14,444,123 km (0.048 R)
• M32: 14,986,415 km (0.097 R)
• M33: 15,412,769 km (0.078 R)
• M34: 15,535,290 km (0.099 R)
• M35: 15,966,880 km (0.114 R)
• M36: 16,152,980 km (0.105 R)
• M37: 16,652,936 km (0.119 R)
• M38: 17,924,966 km (0.044 R)
• M39: 18,118,546 km (0.087 R)
• M40: 18,442,575 km (0.089 R)
• M41: 19,030,644 km (0.095 R)
• M42: 20,158,463 km (0.087 R)
• M43: 20,426,991 km (0.089 R)
• M44: 20,629,098 km (0.061 R)
• M45: 21,649,953 km (0.045 R)
• M46: 22,617,552 km (0.045 R)
• M47: 22,826,690 km (0.096 R)
• M48: 24,738,102 km (0.11 R)
• M49: 25,097,586 km (0.088 R)
• M50: 25,531,420 km (0.055 R)
• M51: 26,186,808 km (0.085 R)
• M52: 28,110,936 km (0.113 R)
• M53: 28,335,931 km (0.077 R)
• M54: 31,159,292 km (0.114 R)
• M55: 31,859,410 km (0.118 R)
• M56: 32,880,116 km (0.071 R)
• M57: 33,831,708 km (0.082 R)
• M58: 33,911,444 km (0.042 R)
• M59: 34,150,950 km (0.116 R)
• M60: 34,792,276 km (0.076 R)
• M61: 35,033,877 km (0.081 R)
• M62: 36,250,107 km (0.093 R)
• M63: 38,557,206 km (0.027 R)
• M64: 40,741,634 km (0.033 R)
• M65: 40,826,456 km (0.059 R)
• M66: 41,763,387 km (0.066 R)
• M67: 43,919,092 km (0.104 R)
• M68: 44,616,518 km (0.108 R)
• M69: 45,317,683 km (0.115 R)
• M70: 47,175,389 km (0.088 R)
• M71: 47,532,031 km (0.092 R)
• M72: 48,427,673 km (0.116 R)
• M73: 48,517,432 km (0.045 R)
• M74: 51,239,215 km (0.094 R)
• M75: 51,881,439 km (0.103 R)
• M76: 51,973,442 km (0.119 R)
• M77: 53,359,317 km (0.06 R)
• M78: 53,917,017 km (0.077 R)
• M79: 54,010,217 km (0.108 R)
• M80: 56,261,814 km (0.032 R)
• M81: 56,924,383 km (0.06 R)
• M82: 58,448,337 km (0.082 R)
• M83: 59,119,283 km (0.114 R)
• M84: 61,439,098 km (0.051 R)
• M85: 61,536,336 km (0.054 R)
• M86: 61,926,039 km (0.101 R)
• M87: 64,380,491 km (0.088 R)
• M88: 64,875,061 km (0.1 R)
• M89: 64,974,245 km (0.088 R)
• M90: 66,167,138 km (0.112 R)
• M91: 66,666,346 km (0.063 R)
• M92: 66,766,427 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit