🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 230 Days

Day: 32.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 235 Days

Day: 20.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,955,989 km

• M1: 143,165 km (0.102 R)
• M2: 322,533 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.27 AU - 3.33 AU

Year: 1729 Days

Day: 18 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,955,989 km

• M1: 357,539 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 10.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.45 AU - 5.05 AU

Year: 3820 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,955,989 km

• M1: 165,754 km (0.059 R)
• M2: 261,048 km (0.103 R)
• M3: 328,667 km (0.099 R)
• M4: 396,883 km (0.087 R)
• M5: 506,538 km (0.092 R)
• M6: 589,266 km (0.116 R)
• M7: 657,483 km (0.12 R)
• M8: 802,593 km (0.046 R)
• M9: 1,053,169 km (0.084 R)
• M10: 1,150,707 km (0.073 R)
• M11: 1,434,943 km (0.069 R)
• M12: 1,712,746 km (0.049 R)
• M13: 1,799,513 km (0.097 R)
• M14: 1,947,465 km (0.079 R)
• M15: 2,038,271 km (0.097 R)
• M16: 2,192,656 km (0.102 R)
• M17: 2,763,970 km (0.119 R)
• M18: 3,093,086 km (0.11 R)
• M19: 3,289,358 km (0.098 R)
• M20: 3,434,767 km (0.07 R)
• M21: 4,057,094 km (0.075 R)
• M22: 4,272,366 km (0.059 R)
• M23: 4,351,503 km (0.057 R)
• M24: 4,451,285 km (0.066 R)
• M25: 4,652,943 km (0.086 R)
• M26: 5,023,796 km (0.094 R)
• M27: 5,233,831 km (0.069 R)
• M28: 5,361,438 km (0.05 R)
• M29: 5,489,943 km (0.084 R)
• M30: 5,859,749 km (0.111 R)
• M31: 6,036,573 km (0.026 R)
• M32: 6,463,675 km (0.056 R)
• M33: 6,623,446 km (0.113 R)
• M34: 6,830,938 km (0.076 R)
• M35: 7,087,498 km (0.098 R)
• M36: 7,181,446 km (0.066 R)
• M37: 7,347,051 km (0.093 R)
• M38: 7,418,409 km (0.062 R)
• M39: 7,900,264 km (0.066 R)
• M40: 7,973,417 km (0.062 R)
• M41: 8,392,141 km (0.092 R)
• M42: 8,792,764 km (0.08 R)
• M43: 8,868,611 km (0.114 R)
• M44: 9,148,508 km (0.111 R)
• M45: 10,190,906 km (0.12 R)
• M46: 10,270,642 km (0.095 R)
• M47: 10,942,785 km (0.113 R)
• M48: 11,352,982 km (0.079 R)
• M49: 12,301,433 km (0.12 R)
• M50: 12,842,528 km (0.11 R)
• M51: 13,101,482 km (0.07 R)
• M52: 14,154,801 km (0.074 R)
• M53: 14,303,202 km (0.086 R)
• M54: 14,871,973 km (0.095 R)
• M55: 15,174,310 km (0.105 R)
• M56: 15,326,302 km (0.063 R)
• M57: 15,570,446 km (0.09 R)
• M58: 15,693,116 km (0.109 R)
• M59: 16,000,839 km (0.057 R)
• M60: 16,186,490 km (0.118 R)
• M61: 16,341,772 km (0.092 R)
• M62: 16,466,387 km (0.053 R)
• M63: 16,685,099 km (0.115 R)
• M64: 16,967,839 km (0.094 R)
• M65: 19,088,838 km (0.086 R)
• M66: 19,351,681 km (0.073 R)
• M67: 19,417,504 km (0.097 R)
• M68: 19,483,477 km (0.071 R)
• M69: 20,047,012 km (0.094 R)
• M70: 20,113,733 km (0.083 R)
• M71: 20,314,194 km (0.045 R)
• M72: 20,448,084 km (0.1 R)
• M73: 20,616,083 km (0.067 R)
• M74: 21,975,628 km (0.055 R)
• M75: 22,701,028 km (0.077 R)
• M76: 22,909,717 km (0.1 R)
• M77: 23,329,040 km (0.097 R)
• M78: 23,469,363 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 12.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.48 AU - 11.58 AU

Year: 13516 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,955,989 km

• M1: 245,789 km (0.106 R)
• M2: 527,183 km (0.102 R)
• M3: 612,304 km (0.091 R)
• M4: 848,669 km (0.044 R)
• M5: 1,115,701 km (0.028 R)
• M6: 1,440,927 km (0.12 R)
• M7: 1,813,126 km (0.1 R)
• M8: 2,362,001 km (0.097 R)
• M9: 2,664,936 km (0.107 R)
• M10: 4,021,789 km (0.101 R)
• M11: 5,141,978 km (0.078 R)
• M12: 5,461,220 km (0.03 R)
• M13: 6,563,307 km (0.094 R)
• M14: 7,676,764 km (0.118 R)
• M15: 7,816,638 km (0.066 R)
• M16: 7,985,534 km (0.075 R)
• M17: 8,586,170 km (0.071 R)
• M18: 9,679,880 km (0.062 R)
• M19: 9,922,228 km (0.101 R)
• M20: 10,942,635 km (0.071 R)
• M21: 11,322,016 km (0.098 R)
• M22: 11,738,047 km (0.098 R)
• M23: 12,915,831 km (0.064 R)
• M24: 13,182,714 km (0.073 R)
• M25: 14,199,680 km (0.078 R)
• M26: 14,509,647 km (0.108 R)
• M27: 14,926,576 km (0.113 R)
• M28: 15,736,649 km (0.078 R)
• M29: 15,986,028 km (0.066 R)
• M30: 16,344,465 km (0.1 R)
• M31: 17,325,827 km (0.064 R)
• M32: 17,990,640 km (0.098 R)
• M33: 18,139,490 km (0.11 R)
• M34: 20,498,947 km (0.085 R)
• M35: 20,576,738 km (0.047 R)
• M36: 21,556,455 km (0.043 R)
• M37: 24,709,828 km (0.109 R)
• M38: 25,165,952 km (0.055 R)
• M39: 25,415,930 km (0.105 R)
• M40: 27,317,319 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 7.4

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.05 AU - 17.13 AU

Year: 22712 Days

Day: 21 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,955,989 km

• M1: 94,695 km (0.104 R)
• M2: 350,358 km (0.115 R)
• M3: 1,069,475 km (0.104 R)
• M4: 1,186,610 km (0.104 R)
• M5: 1,246,898 km (0.095 R)
• M6: 2,158,099 km (0.081 R)
• M7: 2,498,883 km (0.112 R)
• M8: 2,695,604 km (0.094 R)
• M9: 3,104,006 km (0.119 R)
• M10: 3,797,542 km (0.073 R)
• M11: 4,254,713 km (0.117 R)
• M12: 5,779,863 km (0.086 R)
• M13: 6,145,630 km (0.072 R)
• M14: 6,251,545 km (0.101 R)
• M15: 7,231,711 km (0.047 R)
• M16: 8,968,692 km (0.048 R)
• M17: 9,270,281 km (0.09 R)
• M18: 9,636,646 km (0.037 R)
• M19: 10,132,413 km (0.109 R)
• M20: 10,891,473 km (0.107 R)
• M21: 11,213,258 km (0.071 R)
• M22: 11,342,810 km (0.105 R)
• M23: 11,734,457 km (0.067 R)
• M24: 13,140,079 km (0.103 R)
• M25: 13,345,177 km (0.083 R)
• M26: 13,758,666 km (0.092 R)
• M27: 15,166,980 km (0.062 R)
• M28: 17,214,227 km (0.071 R)
• M29: 17,438,773 km (0.107 R)
• M30: 17,966,255 km (0.113 R)
• M31: 18,805,799 km (0.12 R)
• M32: 18,959,885 km (0.068 R)
• M33: 20,920,215 km (0.101 R)
• M34: 21,239,906 km (0.105 R)
• M35: 21,641,726 km (0.083 R)
• M36: 22,127,171 km (0.097 R)
• M37: 22,861,995 km (0.064 R)
• M38: 22,944,125 km (0.083 R)
• M39: 23,356,416 km (0.102 R)
• M40: 23,937,754 km (0.103 R)
• M41: 26,395,946 km (0.118 R)
• M42: 27,088,135 km (0.087 R)
• M43: 27,523,914 km (0.052 R)
• M44: 30,547,137 km (0.099 R)
• M45: 30,637,644 km (0.067 R)
• M46: 32,651,231 km (0.052 R)
• M47: 32,929,184 km (0.119 R)
• M48: 33,114,835 km (0.11 R)
• M49: 33,767,531 km (0.112 R)
• M50: 33,954,827 km (0.115 R)
• M51: 35,180,333 km (0.086 R)
• M52: 35,560,311 km (0.093 R)
• M53: 36,324,457 km (0.066 R)
• M54: 37,577,639 km (0.091 R)
• M55: 37,771,817 km (0.088 R)
• M56: 38,649,208 km (0.108 R)
• M57: 39,434,597 km (0.112 R)
• M58: 40,821,968 km (0.101 R)
• M59: 41,521,637 km (0.111 R)
• M60: 41,923,158 km (0.077 R)
• M61: 43,848,183 km (0.084 R)
• M62: 45,905,603 km (0.104 R)
• M63: 46,009,274 km (0.1 R)
• M64: 47,154,894 km (0.096 R)
• M65: 47,678,786 km (0.108 R)
• M66: 49,474,409 km (0.07 R)
• M67: 50,220,304 km (0.085 R)
• M68: 50,327,117 km (0.068 R)
• M69: 50,648,154 km (0.089 R)
• M70: 53,240,386 km (0.111 R)
• M71: 54,223,543 km (0.059 R)
• M72: 54,552,659 km (0.05 R)
• M73: 54,772,418 km (0.05 R)
• M74: 55,212,834 km (0.08 R)
• M75: 59,003,195 km (0.036 R)
• M76: 61,043,561 km (0.116 R)
• M77: 61,614,426 km (0.098 R)
• M78: 63,337,794 km (0.119 R)
• M79: 63,453,134 km (0.061 R)
• M80: 64,379,294 km (0.087 R)
• M81: 64,495,382 km (0.098 R)
• M82: 65,893,673 km (0.068 R)
• M83: 66,949,086 km (0.114 R)
• M84: 67,301,988 km (0.046 R)
• M85: 68,838,956 km (0.064 R)
• M86: 70,985,835 km (0.068 R)
• M87: 73,397,203 km (0.113 R)
• M88: 75,223,045 km (0.117 R)
• M89: 75,712,530 km (0.105 R)
• M90: 78,051,941 km (0.111 R)
• M91: 79,541,487 km (0.107 R)
• M92: 80,040,097 km (0.025 R)
• M93: 80,664,967 km (0.107 R)
• M94: 82,548,853 km (0.106 R)
• M95: 84,320,241 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit