🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.77 AU

Year: 262 Days

Day: 28.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.05 AU - 1.13 AU

Year: 520 Days

Day: 45.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 14.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.43 AU

Year: 1582 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 74,475,801 km

• M1: 185,651 km (0.052 R)
• M2: 324,927 km (0.085 R)
• M3: 456,722 km (0.083 R)
• M4: 676,033 km (0.08 R)
• M5: 778,507 km (0.083 R)
• M6: 887,115 km (0.113 R)
• M7: 989,440 km (0.076 R)
• M8: 1,122,134 km (0.104 R)
• M9: 1,336,807 km (0.098 R)
• M10: 1,435,242 km (0.066 R)
• M11: 1,573,171 km (0.106 R)
• M12: 1,808,189 km (0.079 R)
• M13: 1,942,229 km (0.106 R)
• M14: 2,063,403 km (0.096 R)
• M15: 2,237,386 km (0.1 R)
• M16: 2,347,639 km (0.071 R)
• M17: 2,442,484 km (0.057 R)
• M18: 2,680,943 km (0.1 R)
• M19: 2,816,778 km (0.094 R)
• M20: 3,010,956 km (0.114 R)
• M21: 3,114,478 km (0.096 R)
• M22: 3,325,261 km (0.082 R)
• M23: 3,600,522 km (0.06 R)
• M24: 3,791,708 km (0.116 R)
• M25: 3,965,540 km (0.115 R)
• M26: 4,069,062 km (0.116 R)
• M27: 4,385,312 km (0.094 R)
• M28: 4,557,350 km (0.106 R)
• M29: 4,731,631 km (0.091 R)
• M30: 4,830,665 km (0.063 R)
• M31: 5,008,537 km (0.03 R)
• M32: 5,143,324 km (0.092 R)
• M33: 5,485,754 km (0.091 R)
• M34: 5,942,027 km (0.052 R)
• M35: 6,037,172 km (0.101 R)
• M36: 6,144,882 km (0.09 R)
• M37: 6,705,276 km (0.112 R)
• M38: 6,804,459 km (0.12 R)
• M39: 6,929,074 km (0.105 R)
• M40: 7,054,437 km (0.11 R)
• M41: 7,155,416 km (0.051 R)
• M42: 7,358,570 km (0.034 R)
• M43: 7,744,981 km (0.117 R)
• M44: 7,875,131 km (0.059 R)
• M45: 8,058,837 km (0.081 R)
• M46: 8,483,845 km (0.091 R)
• M47: 8,577,792 km (0.117 R)
• M48: 8,672,189 km (0.067 R)
• M49: 8,807,575 km (0.094 R)
• M50: 8,970,936 km (0.061 R)
• M51: 9,121,581 km (0.064 R)
• M52: 9,369,913 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.5

Radius: 4.6

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.82 AU - 13.72 AU

Year: 22070 Days

Day: 21.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,475,801 km

• M1: 59,540 km (0.091 R)
• M2: 91,853 km (0.046 R)
• M3: 167,550 km (0.062 R)
• M4: 720,763 km (0.101 R)
• M5: 815,458 km (0.112 R)
• M6: 1,096,702 km (0.087 R)
• M7: 1,290,431 km (0.065 R)
• M8: 1,585,737 km (0.046 R)
• M9: 1,901,389 km (0.091 R)
• M10: 3,073,787 km (0.061 R)
• M11: 3,112,085 km (0.075 R)
• M12: 3,707,634 km (0.07 R)
• M13: 3,830,902 km (0.042 R)
• M14: 4,598,489 km (0.106 R)
• M15: 4,686,602 km (0.03 R)
• M16: 4,909,503 km (0.094 R)
• M17: 5,505,202 km (0.085 R)
• M18: 5,552,026 km (0.114 R)
• M19: 6,075,020 km (0.068 R)
• M20: 6,171,959 km (0.115 R)
• M21: 6,220,429 km (0.107 R)
• M22: 6,613,871 km (0.111 R)
• M23: 7,015,243 km (0.084 R)
• M24: 7,999,597 km (0.083 R)
• M25: 8,052,704 km (0.119 R)
• M26: 8,212,474 km (0.088 R)
• M27: 11,799,532 km (0.115 R)
• M28: 12,102,468 km (0.114 R)
• M29: 15,268,856 km (0.093 R)
• M30: 16,738,207 km (0.064 R)
• M31: 17,215,125 km (0.09 R)
• M32: 18,042,999 km (0.044 R)
• M33: 18,321,850 km (0.059 R)
• M34: 18,602,046 km (0.055 R)
• M35: 19,380,105 km (0.116 R)
• M36: 20,385,702 km (0.118 R)
• M37: 20,458,107 km (0.096 R)
• M38: 21,555,408 km (0.057 R)
• M39: 21,629,309 km (0.051 R)
• M40: 21,703,210 km (0.119 R)
• M41: 22,447,011 km (0.116 R)
• M42: 25,895,990 km (0.12 R)
• M43: 25,974,529 km (0.102 R)
• M44: 27,400,944 km (0.117 R)
• M45: 27,561,014 km (0.045 R)
• M46: 27,721,383 km (0.074 R)
• M47: 27,962,535 km (0.088 R)
• M48: 29,587,766 km (0.069 R)
• M49: 33,440,360 km (0.034 R)
• M50: 34,040,397 km (0.107 R)
• M51: 34,126,416 km (0.054 R)
• M52: 34,730,342 km (0.099 R)
• M53: 34,816,960 km (0.081 R)
• M54: 35,163,877 km (0.091 R)
• M55: 35,337,859 km (0.075 R)
• M56: 36,211,810 km (0.049 R)
• M57: 36,387,438 km (0.103 R)
• M58: 36,475,402 km (0.101 R)
• M59: 36,827,854 km (0.067 R)
• M60: 37,358,627 km (0.037 R)
• M61: 38,966,057 km (0.118 R)
• M62: 39,959,386 km (0.118 R)
• M63: 40,961,094 km (0.119 R)
• M64: 41,419,162 km (0.118 R)
• M65: 43,921,785 km (0.108 R)
• M66: 46,282,440 km (0.111 R)
• M67: 46,950,693 km (0.099 R)
• M68: 47,333,963 km (0.099 R)
• M69: 47,718,430 km (0.114 R)
• M70: 48,877,664 km (0.104 R)
• M71: 49,071,842 km (0.113 R)
• M72: 50,046,172 km (0.112 R)
• M73: 50,144,009 km (0.099 R)
• M74: 50,830,365 km (0.077 R)
• M75: 51,027,086 km (0.108 R)
• M76: 51,223,957 km (0.111 R)
• M77: 53,906,994 km (0.03 R)
• M78: 54,007,225 km (0.076 R)
• M79: 54,811,463 km (0.117 R)
• M80: 60,030,484 km (0.117 R)
• M81: 60,342,396 km (0.062 R)
• M82: 60,446,516 km (0.091 R)
• M83: 60,550,636 km (0.118 R)
• M84: 61,595,427 km (0.105 R)
• M85: 63,279,451 km (0.083 R)
• M86: 63,596,897 km (0.117 R)
• M87: 64,871,920 km (0.111 R)
• M88: 66,370,143 km (0.042 R)
• M89: 67,015,657 km (0.097 R)
• M90: 67,447,098 km (0.105 R)
• M91: 67,987,894 km (0.038 R)
• M92: 68,638,645 km (0.073 R)
• M93: 69,837,073 km (0.117 R)
• M94: 72,807,638 km (0.094 R)
• M95: 72,918,490 km (0.108 R)
• M96: 73,807,101 km (0.11 R)
• M97: 74,141,154 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 14,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit