🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.19 AU

Year: 444 Days

Day: 43.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 884 Days

Day: 17.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,159,227 km

• M1: 23,636 km (0.108 R)
• M2: 153,637 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.28 AU - 2.6 AU

Year: 1618 Days

Day: 21.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 12

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.14 AU - 5.23 AU

Year: 3629 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,159,227 km

• M1: 152,590 km (0.097 R)
• M2: 368,460 km (0.115 R)
• M3: 837,000 km (0.112 R)
• M4: 968,646 km (0.097 R)
• M5: 1,196,783 km (0.054 R)
• M6: 1,288,486 km (0.104 R)
• M7: 1,442,871 km (0.105 R)
• M8: 1,603,839 km (0.102 R)
• M9: 1,957,189 km (0.106 R)
• M10: 2,039,169 km (0.091 R)
• M11: 2,570,690 km (0.09 R)
• M12: 2,645,788 km (0.118 R)
• M13: 2,798,228 km (0.03 R)
• M14: 3,016,791 km (0.062 R)
• M15: 3,241,038 km (0.069 R)
• M16: 3,587,656 km (0.117 R)
• M17: 3,672,029 km (0.08 R)
• M18: 3,825,517 km (0.116 R)
• M19: 4,103,769 km (0.085 R)
• M20: 4,281,192 km (0.119 R)
• M21: 4,442,907 km (0.1 R)
• M22: 4,625,117 km (0.115 R)
• M23: 4,717,120 km (0.032 R)
• M24: 4,846,971 km (0.114 R)
• M25: 4,997,018 km (0.119 R)
• M26: 6,373,767 km (0.105 R)
• M27: 6,600,258 km (0.048 R)
• M28: 6,892,572 km (0.115 R)
• M29: 7,061,468 km (0.047 R)
• M30: 7,468,225 km (0.104 R)
• M31: 7,554,842 km (0.094 R)
• M32: 7,816,788 km (0.089 R)
• M33: 8,170,587 km (0.104 R)
• M34: 8,349,506 km (0.025 R)
• M35: 8,462,004 km (0.097 R)
• M36: 8,688,495 km (0.054 R)
• M37: 9,101,235 km (0.086 R)
• M38: 9,193,836 km (0.036 R)
• M39: 9,520,408 km (0.104 R)
• M40: 9,732,389 km (0.096 R)
• M41: 10,065,394 km (0.096 R)
• M42: 10,401,989 km (0.076 R)
• M43: 10,547,398 km (0.054 R)
• M44: 10,669,171 km (0.037 R)
• M45: 11,111,232 km (0.096 R)
• M46: 11,284,766 km (0.082 R)
• M47: 12,140,466 km (0.116 R)
• M48: 12,268,073 km (0.118 R)
• M49: 12,370,398 km (0.081 R)
• M50: 13,043,139 km (0.04 R)
• M51: 13,226,247 km (0.059 R)
• M52: 13,727,699 km (0.071 R)
• M53: 13,994,133 km (0.093 R)
• M54: 14,074,317 km (0.113 R)
• M55: 14,181,579 km (0.11 R)
• M56: 14,559,164 km (0.082 R)
• M57: 14,667,622 km (0.066 R)
• M58: 14,830,834 km (0.111 R)
• M59: 15,131,675 km (0.079 R)
• M60: 15,296,532 km (0.114 R)
• M61: 15,572,839 km (0.1 R)
• M62: 15,962,392 km (0.118 R)
• M63: 16,270,713 km (0.092 R)
• M64: 16,467,883 km (0.066 R)
• M65: 16,836,343 km (0.043 R)
• M66: 16,921,763 km (0.11 R)
• M67: 17,121,476 km (0.05 R)
• M68: 17,754,724 km (0.105 R)
• M69: 18,659,941 km (0.112 R)
• M70: 18,955,247 km (0.071 R)
• M71: 19,162,739 km (0.079 R)
• M72: 19,820,072 km (0.033 R)
• M73: 20,121,362 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.5

Radius: 6.4

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.91 AU - 12.65 AU

Year: 17167 Days

Day: 22.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,159,227 km

• M1: 104,719 km (0.113 R)
• M2: 210,185 km (0.108 R)
• M3: 295,905 km (0.117 R)
• M4: 585,526 km (0.107 R)
• M5: 996,471 km (0.056 R)
• M6: 1,150,408 km (0.107 R)
• M7: 1,396,047 km (0.113 R)
• M8: 1,481,468 km (0.09 R)
• M9: 1,598,304 km (0.102 R)
• M10: 1,657,844 km (0.098 R)
• M11: 1,718,132 km (0.068 R)
• M12: 1,779,317 km (0.059 R)
• M13: 2,095,567 km (0.065 R)
• M14: 2,924,190 km (0.102 R)
• M15: 4,333,402 km (0.098 R)
• M16: 4,586,072 km (0.09 R)
• M17: 5,644,028 km (0.104 R)
• M18: 6,012,937 km (0.117 R)
• M19: 6,484,918 km (0.065 R)
• M20: 7,116,221 km (0.076 R)
• M21: 7,364,254 km (0.071 R)
• M22: 8,073,797 km (0.078 R)
• M23: 8,177,020 km (0.056 R)
• M24: 9,017,909 km (0.112 R)
• M25: 9,394,447 km (0.103 R)
• M26: 9,886,026 km (0.112 R)
• M27: 10,442,081 km (0.096 R)
• M28: 11,295,088 km (0.032 R)
• M29: 11,410,578 km (0.043 R)
• M30: 11,876,126 km (0.036 R)
• M31: 11,934,769 km (0.098 R)
• M32: 13,799,955 km (0.117 R)
• M33: 14,483,318 km (0.104 R)
• M34: 14,545,999 km (0.062 R)
• M35: 14,671,512 km (0.102 R)
• M36: 15,753,703 km (0.063 R)
• M37: 15,818,180 km (0.093 R)
• M38: 16,271,910 km (0.078 R)
• M39: 16,795,652 km (0.12 R)
• M40: 17,658,383 km (0.085 R)
• M41: 18,061,549 km (0.056 R)
• M42: 18,331,873 km (0.088 R)
• M43: 18,671,759 km (0.052 R)
• M44: 18,876,708 km (0.067 R)
• M45: 19,703,835 km (0.068 R)
• M46: 21,037,649 km (0.096 R)
• M47: 21,179,767 km (0.11 R)
• M48: 21,536,409 km (0.11 R)
• M49: 22,836,564 km (0.101 R)
• M50: 22,982,571 km (0.111 R)
• M51: 23,128,878 km (0.106 R)
• M52: 23,865,348 km (0.067 R)
• M53: 24,534,649 km (0.078 R)
• M54: 25,210,084 km (0.06 R)
• M55: 25,436,575 km (0.114 R)
• M56: 25,891,651 km (0.08 R)
• M57: 27,505,364 km (0.066 R)
• M58: 28,835,438 km (0.117 R)
• M59: 29,151,389 km (0.101 R)
• M60: 29,230,676 km (0.084 R)
• M61: 29,627,559 km (0.118 R)
• M62: 29,786,881 km (0.118 R)
• M63: 29,866,616 km (0.111 R)
• M64: 36,046,654 km (0.069 R)
• M65: 37,673,082 km (0.095 R)
• M66: 39,498,176 km (0.082 R)
• M67: 39,936,947 km (0.106 R)
• M68: 40,642,450 km (0.107 R)
• M69: 40,819,425 km (0.106 R)
• M70: 41,085,410 km (0.109 R)
• M71: 41,174,121 km (0.107 R)
• M72: 42,963,312 km (0.085 R)
• M73: 43,595,512 km (0.117 R)
• M74: 44,777,784 km (0.106 R)
• M75: 45,970,378 km (0.072 R)
• M76: 46,062,680 km (0.087 R)
• M77: 46,987,794 km (0.088 R)
• M78: 48,856,570 km (0.104 R)
• M79: 50,749,432 km (0.109 R)
• M80: 52,666,230 km (0.037 R)
• M81: 53,149,132 km (0.063 R)
• M82: 53,245,772 km (0.091 R)
• M83: 54,119,274 km (0.107 R)
• M84: 55,585,482 km (0.099 R)
• M85: 55,781,904 km (0.089 R)
• M86: 56,965,672 km (0.111 R)
• M87: 58,556,795 km (0.092 R)
• M88: 59,157,281 km (0.045 R)
• M89: 59,458,272 km (0.1 R)
• M90: 69,354,470 km (0.112 R)
• M91: 70,095,728 km (0.119 R)
• M92: 70,308,007 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit