🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 663 Days

Day: 30.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.04 AU - 1.68 AU

Year: 678 Days

Day: 40.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.76 AU - 2.16 AU

Year: 1173 Days

Day: 14.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 13.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.24 AU - 4.7 AU

Year: 4040 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,649,071 km

• M1: 217,216 km (0.074 R)
• M2: 330,163 km (0.057 R)
• M3: 470,037 km (0.096 R)
• M4: 606,470 km (0.076 R)
• M5: 737,667 km (0.117 R)
• M6: 845,826 km (0.071 R)
• M7: 1,019,509 km (0.045 R)
• M8: 1,403,976 km (0.045 R)
• M9: 1,542,354 km (0.084 R)
• M10: 1,893,610 km (0.107 R)
• M11: 2,094,669 km (0.062 R)
• M12: 2,286,603 km (0.076 R)
• M13: 2,368,433 km (0.058 R)
• M14: 2,654,016 km (0.104 R)
• M15: 2,809,897 km (0.042 R)
• M16: 2,968,919 km (0.063 R)
• M17: 3,203,938 km (0.102 R)
• M18: 3,388,990 km (0.077 R)
• M19: 3,711,673 km (0.108 R)
• M20: 3,965,391 km (0.104 R)
• M21: 4,144,310 km (0.106 R)
• M22: 4,572,459 km (0.034 R)
• M23: 4,781,447 km (0.032 R)
• M24: 5,079,446 km (0.12 R)
• M25: 6,261,868 km (0.095 R)
• M26: 6,494,343 km (0.103 R)
• M27: 7,477,201 km (0.075 R)
• M28: 7,575,636 km (0.076 R)
• M29: 7,724,037 km (0.042 R)
• M30: 8,048,964 km (0.103 R)
• M31: 8,868,012 km (0.105 R)
• M32: 9,050,671 km (0.1 R)
• M33: 9,287,485 km (0.056 R)
• M34: 9,393,250 km (0.101 R)
• M35: 9,606,278 km (0.12 R)
• M36: 9,740,317 km (0.079 R)
• M37: 9,874,806 km (0.086 R)
• M38: 10,889,977 km (0.116 R)
• M39: 11,001,727 km (0.045 R)
• M40: 11,170,024 km (0.082 R)
• M41: 12,811,562 km (0.117 R)
• M42: 13,315,706 km (0.102 R)
• M43: 13,555,213 km (0.117 R)
• M44: 13,886,871 km (0.059 R)
• M45: 14,282,258 km (0.108 R)
• M46: 14,404,629 km (0.078 R)
• M47: 14,588,934 km (0.099 R)
• M48: 14,681,385 km (0.087 R)
• M49: 15,900,907 km (0.084 R)
• M50: 16,506,779 km (0.098 R)
• M51: 16,893,340 km (0.079 R)
• M52: 17,282,892 km (0.101 R)
• M53: 17,446,104 km (0.112 R)
• M54: 17,609,913 km (0.103 R)
• M55: 18,502,713 km (0.095 R)
• M56: 19,648,035 km (0.116 R)
• M57: 20,401,410 km (0.083 R)
• M58: 20,851,101 km (0.07 R)
• M59: 21,129,353 km (0.078 R)
• M60: 21,338,939 km (0.057 R)
• M61: 21,514,119 km (0.071 R)
• M62: 21,971,738 km (0.056 R)
• M63: 22,646,275 km (0.092 R)
• M64: 23,544,461 km (0.1 R)
• M65: 23,943,289 km (0.031 R)
• M66: 24,234,705 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 13.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.51 AU - 9.11 AU

Year: 9331 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,649,071 km

• M1: 290,369 km (0.118 R)
• M2: 445,802 km (0.112 R)
• M3: 587,321 km (0.097 R)
• M4: 761,154 km (0.106 R)
• M5: 877,691 km (0.054 R)
• M6: 1,114,055 km (0.035 R)
• M7: 1,354,310 km (0.094 R)
• M8: 1,825,992 km (0.102 R)
• M9: 2,347,490 km (0.089 R)
• M10: 2,961,739 km (0.028 R)
• M11: 3,177,459 km (0.094 R)
• M12: 3,373,731 km (0.072 R)
• M13: 3,574,043 km (0.057 R)
• M14: 4,198,763 km (0.062 R)
• M15: 4,306,324 km (0.085 R)
• M16: 4,606,717 km (0.083 R)
• M17: 5,726,606 km (0.113 R)
• M18: 7,344,956 km (0.118 R)
• M19: 7,507,719 km (0.113 R)
• M20: 7,770,562 km (0.077 R)
• M21: 8,036,547 km (0.094 R)
• M22: 8,509,276 km (0.082 R)
• M23: 8,783,489 km (0.091 R)
• M24: 8,991,131 km (0.088 R)
• M25: 9,235,425 km (0.119 R)
• M26: 10,343,496 km (0.088 R)
• M27: 10,710,011 km (0.073 R)
• M28: 11,080,714 km (0.069 R)
• M29: 11,796,839 km (0.085 R)
• M30: 12,026,023 km (0.111 R)
• M31: 12,527,924 km (0.113 R)
• M32: 12,761,746 km (0.102 R)
• M33: 12,957,868 km (0.083 R)
• M34: 13,752,083 km (0.061 R)
• M35: 14,439,635 km (0.113 R)
• M36: 14,931,812 km (0.08 R)
• M37: 15,848,249 km (0.082 R)
• M38: 17,604,677 km (0.07 R)
• M39: 18,042,401 km (0.05 R)
• M40: 18,130,364 km (0.045 R)
• M41: 18,395,153 km (0.11 R)
• M42: 18,839,458 km (0.106 R)
• M43: 18,973,348 km (0.047 R)
• M44: 19,287,205 km (0.115 R)
• M45: 19,422,142 km (0.074 R)
• M46: 19,874,526 km (0.081 R)
• M47: 19,965,332 km (0.112 R)
• M48: 20,238,797 km (0.107 R)
• M49: 21,113,047 km (0.093 R)
• M50: 22,187,907 km (0.103 R)
• M51: 23,041,513 km (0.114 R)
• M52: 23,280,421 km (0.063 R)
• M53: 23,905,740 km (0.107 R)
• M54: 24,293,348 km (0.048 R)
• M55: 24,731,819 km (0.075 R)
• M56: 25,222,051 km (0.062 R)
• M57: 25,616,691 km (0.063 R)
• M58: 26,662,081 km (0.072 R)
• M59: 26,762,311 km (0.064 R)
• M60: 27,265,708 km (0.101 R)
• M61: 28,435,264 km (0.087 R)
• M62: 28,589,051 km (0.115 R)
• M63: 29,985,397 km (0.062 R)
• M64: 30,089,667 km (0.107 R)
• M65: 30,875,953 km (0.092 R)
• M66: 31,245,161 km (0.097 R)
• M67: 31,615,864 km (0.055 R)
• M68: 32,254,797 km (0.071 R)
• M69: 32,790,507 km (0.094 R)
• M70: 33,221,050 km (0.054 R)
• M71: 33,816,299 km (0.064 R)
• M72: 33,924,908 km (0.078 R)
• M73: 36,232,305 km (0.089 R)
• M74: 36,733,308 km (0.099 R)
• M75: 36,900,858 km (0.03 R)
• M76: 37,124,656 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656

Radius: 7.2

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.69 AU - 12.81 AU

Year: 19462 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,649,071 km

• M1: 238,459 km (0.08 R)
• M2: 591,959 km (0.115 R)
• M3: 1,336,807 km (0.031 R)
• M4: 1,510,639 km (0.082 R)
• M5: 2,311,736 km (0.102 R)
• M6: 2,736,743 km (0.09 R)
• M7: 3,657,518 km (0.106 R)
• M8: 4,025,679 km (0.101 R)
• M9: 4,363,022 km (0.028 R)
• M10: 4,797,305 km (0.117 R)
• M11: 7,017,337 km (0.062 R)
• M12: 7,525,371 km (0.051 R)
• M13: 7,576,833 km (0.027 R)
• M14: 7,783,876 km (0.066 R)
• M15: 8,362,671 km (0.091 R)
• M16: 9,673,298 km (0.085 R)
• M17: 11,935,666 km (0.11 R)
• M18: 12,116,231 km (0.081 R)
• M19: 12,358,430 km (0.102 R)
• M20: 12,970,734 km (0.117 R)
• M21: 14,097,655 km (0.069 R)
• M22: 14,161,234 km (0.09 R)
• M23: 14,672,858 km (0.096 R)
• M24: 15,846,154 km (0.054 R)
• M25: 16,577,987 km (0.119 R)
• M26: 16,914,134 km (0.105 R)
• M27: 17,116,988 km (0.088 R)
• M28: 17,661,824 km (0.077 R)
• M29: 18,629,124 km (0.102 R)
• M30: 19,613,328 km (0.081 R)
• M31: 19,684,237 km (0.07 R)
• M32: 20,040,280 km (0.038 R)
• M33: 22,294,870 km (0.108 R)
• M34: 22,368,921 km (0.076 R)
• M35: 22,517,322 km (0.103 R)
• M36: 24,094,831 km (0.074 R)
• M37: 24,552,003 km (0.07 R)
• M38: 25,320,487 km (0.1 R)
• M39: 26,018,810 km (0.093 R)
• M40: 27,275,881 km (0.079 R)
• M41: 27,513,741 km (0.065 R)
• M42: 27,593,178 km (0.034 R)
• M43: 27,991,557 km (0.117 R)
• M44: 29,604,222 km (0.118 R)
• M45: 31,412,561 km (0.071 R)
• M46: 32,750,115 km (0.091 R)
• M47: 35,393,959 km (0.057 R)
• M48: 35,480,426 km (0.101 R)
• M49: 35,653,511 km (0.086 R)
• M50: 38,371,555 km (0.04 R)
• M51: 39,083,790 km (0.06 R)
• M52: 39,531,237 km (0.099 R)
• M53: 39,620,846 km (0.116 R)
• M54: 40,160,296 km (0.12 R)
• M55: 41,064,765 km (0.113 R)
• M56: 41,155,571 km (0.098 R)
• M57: 41,337,482 km (0.098 R)
• M58: 41,519,543 km (0.062 R)
• M59: 41,884,561 km (0.115 R)
• M60: 42,159,074 km (0.033 R)
• M61: 42,342,331 km (0.085 R)
• M62: 42,709,743 km (0.073 R)
• M63: 43,262,956 km (0.063 R)
• M64: 43,540,311 km (0.07 R)
• M65: 45,123,655 km (0.09 R)
• M66: 46,441,761 km (0.107 R)
• M67: 47,295,666 km (0.077 R)
• M68: 47,963,471 km (0.116 R)
• M69: 48,346,441 km (0.078 R)
• M70: 48,442,334 km (0.074 R)
• M71: 48,730,459 km (0.087 R)
• M72: 48,922,842 km (0.117 R)
• M73: 49,694,917 km (0.106 R)
• M74: 52,428,668 km (0.044 R)
• M75: 52,921,892 km (0.084 R)
• M76: 54,311,357 km (0.038 R)
• M77: 55,010,578 km (0.11 R)
• M78: 59,884,776 km (0.102 R)
• M79: 61,124,643 km (0.099 R)
• M80: 63,734,976 km (0.053 R)
• M81: 64,472,494 km (0.096 R)
• M82: 64,895,108 km (0.1 R)
• M83: 66,488,175 km (0.058 R)
• M84: 69,388,130 km (0.102 R)
• M85: 69,929,674 km (0.079 R)
• M86: 71,125,859 km (0.1 R)
• M87: 71,344,122 km (0.054 R)
• M88: 72,219,270 km (0.12 R)
• M89: 72,328,925 km (0.106 R)
• M90: 72,548,385 km (0.052 R)
• M91: 73,428,469 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit