🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.81 AU - 1.25 AU

Year: 392 Days

Day: 21.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,788,973 km

• M1: 101,876 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.3 AU - 1.44 AU

Year: 601 Days

Day: 37.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.54 AU

Year: 608 Days

Day: 33.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,788,973 km

• M1: 785,838 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.57 AU - 3.89 AU

Year: 2175 Days

Day: 46.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 105.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,788,973 km

• M1: 52,509 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 10

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.03 AU - 7.05 AU

Year: 7000 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,788,973 km

• M1: 220,657 km (0.06 R)
• M2: 305,180 km (0.106 R)
• M3: 379,081 km (0.079 R)
• M4: 530,025 km (0.112 R)
• M5: 613,950 km (0.088 R)
• M6: 749,037 km (0.109 R)
• M7: 845,078 km (0.084 R)
• M8: 1,050,177 km (0.107 R)
• M9: 1,243,308 km (0.078 R)
• M10: 1,478,476 km (0.078 R)
• M11: 1,617,153 km (0.109 R)
• M12: 1,792,781 km (0.059 R)
• M13: 1,941,032 km (0.11 R)
• M14: 2,162,736 km (0.096 R)
• M15: 2,338,813 km (0.044 R)
• M16: 2,556,628 km (0.082 R)
• M17: 2,667,928 km (0.103 R)
• M18: 3,129,737 km (0.112 R)
• M19: 3,721,097 km (0.108 R)
• M20: 3,890,293 km (0.082 R)
• M21: 4,214,471 km (0.036 R)
• M22: 4,637,833 km (0.119 R)
• M23: 4,751,528 km (0.114 R)
• M24: 4,820,193 km (0.111 R)
• M25: 4,935,383 km (0.114 R)
• M26: 5,028,134 km (0.118 R)
• M27: 5,192,093 km (0.075 R)
• M28: 5,988,253 km (0.059 R)
• M29: 6,186,919 km (0.057 R)
• M30: 6,262,017 km (0.084 R)
• M31: 6,463,825 km (0.119 R)
• M32: 6,642,145 km (0.053 R)
• M33: 6,796,381 km (0.057 R)
• M34: 7,003,724 km (0.029 R)
• M35: 7,345,255 km (0.111 R)
• M36: 7,424,842 km (0.108 R)
• M37: 8,126,755 km (0.111 R)
• M38: 8,319,287 km (0.118 R)
• M39: 8,485,640 km (0.111 R)
• M40: 8,934,434 km (0.083 R)
• M41: 9,304,838 km (0.092 R)
• M42: 9,564,241 km (0.091 R)
• M43: 9,738,522 km (0.084 R)
• M44: 9,913,851 km (0.111 R)
• M45: 10,001,964 km (0.084 R)
• M46: 10,119,847 km (0.081 R)
• M47: 10,446,120 km (0.114 R)
• M48: 10,745,914 km (0.11 R)
• M49: 11,323,362 km (0.103 R)
• M50: 12,730,629 km (0.078 R)
• M51: 13,471,139 km (0.074 R)
• M52: 13,863,085 km (0.073 R)
• M53: 14,291,833 km (0.054 R)
• M54: 14,424,675 km (0.115 R)
• M55: 14,926,427 km (0.116 R)
• M56: 14,993,746 km (0.1 R)
• M57: 15,298,028 km (0.087 R)
• M58: 15,604,255 km (0.111 R)
• M59: 16,535,352 km (0.112 R)
• M60: 17,307,277 km (0.096 R)
• M61: 17,768,936 km (0.092 R)
• M62: 17,876,048 km (0.103 R)
• M63: 18,995,489 km (0.057 R)
• M64: 19,361,405 km (0.054 R)
• M65: 19,471,659 km (0.083 R)
• M66: 19,840,717 km (0.067 R)
• M67: 20,174,769 km (0.05 R)
• M68: 21,377,536 km (0.035 R)
• M69: 22,449,105 km (0.102 R)
• M70: 22,564,894 km (0.075 R)
• M71: 22,642,236 km (0.118 R)
• M72: 22,913,607 km (0.075 R)
• M73: 23,537,879 km (0.096 R)
• M74: 23,852,184 km (0.081 R)
• M75: 24,009,860 km (0.075 R)
• M76: 25,043,132 km (0.037 R)
• M77: 25,243,444 km (0.082 R)
• M78: 25,404,112 km (0.106 R)
• M79: 27,482,475 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 14.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.87 AU - 8.47 AU

Year: 7195 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,788,973 km

• M1: 228,586 km (0.078 R)
• M2: 371,302 km (0.115 R)
• M3: 467,942 km (0.048 R)
• M4: 739,462 km (0.078 R)
• M5: 955,182 km (0.096 R)
• M6: 1,052,870 km (0.086 R)
• M7: 1,246,001 km (0.064 R)
• M8: 1,508,695 km (0.112 R)
• M9: 2,040,216 km (0.062 R)
• M10: 2,235,740 km (0.108 R)
• M11: 2,471,955 km (0.117 R)
• M12: 2,575,776 km (0.103 R)
• M13: 3,192,419 km (0.082 R)
• M14: 3,344,111 km (0.066 R)
• M15: 3,440,302 km (0.062 R)
• M16: 3,615,631 km (0.101 R)
• M17: 3,714,515 km (0.067 R)
• M18: 3,894,631 km (0.116 R)
• M19: 3,995,909 km (0.109 R)
• M20: 4,347,314 km (0.11 R)
• M21: 4,622,873 km (0.119 R)
• M22: 5,348,124 km (0.094 R)
• M23: 5,597,952 km (0.076 R)
• M24: 5,944,870 km (0.045 R)
• M25: 6,203,674 km (0.057 R)
• M26: 6,514,538 km (0.069 R)
• M27: 6,635,563 km (0.036 R)
• M28: 6,732,802 km (0.078 R)
• M29: 6,879,707 km (0.062 R)
• M30: 7,151,676 km (0.109 R)
• M31: 7,452,517 km (0.075 R)
• M32: 7,604,509 km (0.108 R)
• M33: 7,783,128 km (0.064 R)
• M34: 7,911,633 km (0.111 R)
• M35: 8,301,335 km (0.093 R)
• M36: 8,538,298 km (0.084 R)
• M37: 9,262,352 km (0.101 R)
• M38: 9,673,148 km (0.084 R)
• M39: 10,626,535 km (0.11 R)
• M40: 10,740,678 km (0.11 R)
• M41: 10,855,270 km (0.095 R)
• M42: 12,381,617 km (0.054 R)
• M43: 12,622,320 km (0.06 R)
• M44: 12,986,442 km (0.033 R)
• M45: 13,292,519 km (0.043 R)
• M46: 14,288,093 km (0.088 R)
• M47: 14,986,415 km (0.115 R)
• M48: 15,663,495 km (0.096 R)
• M49: 15,989,469 km (0.065 R)
• M50: 16,186,041 km (0.058 R)
• M51: 16,449,483 km (0.083 R)
• M52: 17,754,126 km (0.085 R)
• M53: 17,855,852 km (0.096 R)
• M54: 17,957,728 km (0.12 R)
• M55: 18,094,012 km (0.102 R)
• M56: 18,264,703 km (0.12 R)
• M57: 18,539,066 km (0.096 R)
• M58: 19,196,100 km (0.056 R)
• M59: 19,440,094 km (0.096 R)
• M60: 19,579,968 km (0.066 R)
• M61: 19,720,291 km (0.119 R)
• M62: 19,966,529 km (0.048 R)
• M63: 20,213,664 km (0.112 R)
• M64: 20,320,028 km (0.084 R)
• M65: 21,320,838 km (0.067 R)
• M66: 22,667,967 km (0.057 R)
• M67: 23,259,028 km (0.037 R)
• M68: 23,631,078 km (0.091 R)
• M69: 23,817,776 km (0.099 R)
• M70: 25,253,168 km (0.114 R)
• M71: 25,367,610 km (0.051 R)
• M72: 25,673,837 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit