🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.66 AU - 0.96 AU

Year: 270 Days

Day: 13 Hours

Environment

Temp: 97 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.72 AU - 1.1 AU

Year: 322 Days

Day: 40.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,658,089 km

• M1: 97,837 km (0.097 R)
• M2: 507,286 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.81 AU - 1.09 AU

Year: 343 Days

Day: 35.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 518 Days

Day: 30.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,658,089 km

• M1: 1,142,030 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.41 AU - 1.57 AU

Year: 675 Days

Day: 38.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.42 AU - 2.18 AU

Year: 896 Days

Day: 36.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.81 AU - 4.65 AU

Year: 3226 Days

Day: 40.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 8.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.5 AU - 6.84 AU

Year: 5684 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,658,089 km

• M1: 186,249 km (0.078 R)
• M2: 292,165 km (0.083 R)
• M3: 524,191 km (0.111 R)
• M4: 749,934 km (0.084 R)
• M5: 829,221 km (0.07 R)
• M6: 930,050 km (0.097 R)
• M7: 1,015,770 km (0.079 R)
• M8: 1,104,331 km (0.1 R)
• M9: 1,185,264 km (0.073 R)
• M10: 1,268,291 km (0.087 R)
• M11: 1,407,417 km (0.097 R)
• M12: 1,677,890 km (0.081 R)
• M13: 1,807,292 km (0.075 R)
• M14: 1,915,750 km (0.094 R)
• M15: 2,101,551 km (0.098 R)
• M16: 2,164,681 km (0.074 R)
• M17: 2,358,261 km (0.116 R)
• M18: 2,503,820 km (0.104 R)
• M19: 2,707,273 km (0.118 R)
• M20: 2,790,150 km (0.047 R)
• M21: 2,887,837 km (0.107 R)
• M22: 3,043,868 km (0.056 R)
• M23: 3,710,775 km (0.104 R)
• M24: 4,227,935 km (0.068 R)
• M25: 4,340,582 km (0.113 R)
• M26: 4,437,970 km (0.112 R)
• M27: 4,734,324 km (0.116 R)
• M28: 5,260,011 km (0.039 R)
• M29: 5,416,041 km (0.053 R)
• M30: 5,556,065 km (0.12 R)
• M31: 5,679,633 km (0.098 R)
• M32: 5,732,890 km (0.06 R)
• M33: 5,911,509 km (0.084 R)
• M34: 5,965,514 km (0.05 R)
• M35: 6,073,823 km (0.118 R)
• M36: 6,237,633 km (0.055 R)
• M37: 6,439,889 km (0.053 R)
• M38: 6,513,940 km (0.112 R)
• M39: 6,588,440 km (0.041 R)
• M40: 6,888,683 km (0.103 R)
• M41: 7,193,563 km (0.048 R)
• M42: 7,483,334 km (0.082 R)
• M43: 7,580,722 km (0.049 R)
• M44: 8,094,442 km (0.072 R)
• M45: 8,517,504 km (0.039 R)
• M46: 8,721,406 km (0.104 R)
• M47: 8,968,392 km (0.071 R)
• M48: 9,030,475 km (0.094 R)
• M49: 9,259,360 km (0.083 R)
• M50: 9,532,376 km (0.103 R)
• M51: 9,786,842 km (0.098 R)
• M52: 9,893,506 km (0.049 R)
• M53: 10,129,421 km (0.096 R)
• M54: 10,258,973 km (0.098 R)
• M55: 10,410,815 km (0.112 R)
• M56: 10,476,189 km (0.089 R)
• M57: 10,628,929 km (0.059 R)
• M58: 10,738,584 km (0.097 R)
• M59: 10,804,557 km (0.076 R)
• M60: 10,981,232 km (0.107 R)
• M61: 11,114,224 km (0.11 R)
• M62: 11,247,965 km (0.081 R)
• M63: 12,037,991 km (0.069 R)
• M64: 12,106,507 km (0.114 R)
• M65: 12,682,907 km (0.041 R)
• M66: 13,528,435 km (0.054 R)
• M67: 13,623,579 km (0.032 R)
• M68: 13,742,808 km (0.106 R)
• M69: 13,886,273 km (0.084 R)
• M70: 14,440,682 km (0.107 R)
• M71: 14,537,921 km (0.063 R)
• M72: 15,002,572 km (0.032 R)
• M73: 15,871,137 km (0.091 R)
• M74: 16,324,269 km (0.034 R)
• M75: 16,450,829 km (0.097 R)
• M76: 16,628,701 km (0.089 R)
• M77: 17,268,830 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.6

Radius: 12.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.56 AU - 7.48 AU

Year: 6898 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,658,089 km

• M1: 168,597 km (0.06 R)
• M2: 313,557 km (0.03 R)
• M3: 497,862 km (0.031 R)
• M4: 711,487 km (0.072 R)
• M5: 830,717 km (0.114 R)
• M6: 1,030,729 km (0.086 R)
• M7: 1,199,625 km (0.086 R)
• M8: 1,762,413 km (0.029 R)
• M9: 1,986,211 km (0.105 R)
• M10: 2,421,242 km (0.114 R)
• M11: 2,607,790 km (0.098 R)
• M12: 2,864,201 km (0.097 R)
• M13: 2,951,566 km (0.079 R)
• M14: 3,084,259 km (0.119 R)
• M15: 3,264,375 km (0.069 R)
• M16: 3,448,081 km (0.043 R)
• M17: 4,776,062 km (0.062 R)
• M18: 5,250,885 km (0.086 R)
• M19: 5,466,905 km (0.086 R)
• M20: 6,794,586 km (0.09 R)
• M21: 7,178,903 km (0.106 R)
• M22: 7,358,719 km (0.058 R)
• M23: 7,570,251 km (0.065 R)
• M24: 8,248,677 km (0.098 R)
• M25: 8,405,605 km (0.109 R)
• M26: 9,564,689 km (0.085 R)
• M27: 9,696,485 km (0.078 R)
• M28: 9,895,450 km (0.102 R)
• M29: 10,773,440 km (0.113 R)
• M30: 11,465,630 km (0.101 R)
• M31: 12,029,763 km (0.068 R)
• M32: 12,243,688 km (0.065 R)
• M33: 12,675,428 km (0.114 R)
• M34: 12,784,185 km (0.094 R)
• M35: 12,965,947 km (0.093 R)
• M36: 13,075,452 km (0.063 R)
• M37: 13,295,511 km (0.079 R)
• M38: 13,776,468 km (0.081 R)
• M39: 14,946,174 km (0.096 R)
• M40: 15,330,191 km (0.109 R)
• M41: 15,523,472 km (0.073 R)
• M42: 16,069,055 km (0.113 R)
• M43: 16,186,789 km (0.065 R)
• M44: 16,265,477 km (0.068 R)
• M45: 16,819,588 km (0.116 R)
• M46: 16,899,174 km (0.086 R)
• M47: 17,058,944 km (0.11 R)
• M48: 17,138,979 km (0.108 R)
• M49: 17,219,164 km (0.094 R)
• M50: 17,946,209 km (0.069 R)
• M51: 18,890,022 km (0.088 R)
• M52: 19,597,919 km (0.117 R)
• M53: 19,934,066 km (0.066 R)
• M54: 21,470,286 km (0.076 R)
• M55: 22,034,420 km (0.112 R)
• M56: 22,340,198 km (0.052 R)
• M57: 22,735,436 km (0.117 R)
• M58: 23,088,636 km (0.07 R)
• M59: 23,488,212 km (0.101 R)
• M60: 23,979,641 km (0.117 R)
• M61: 24,746,031 km (0.082 R)
• M62: 25,383,019 km (0.084 R)
• M63: 25,520,200 km (0.085 R)
• M64: 25,611,903 km (0.079 R)
• M65: 27,655,111 km (0.095 R)
• M66: 28,221,489 km (0.072 R)
• M67: 28,744,034 km (0.05 R)
• M68: 28,982,493 km (0.074 R)
• M69: 29,269,721 km (0.067 R)
• M70: 29,413,634 km (0.08 R)
• M71: 29,605,867 km (0.028 R)
• M72: 30,185,110 km (0.096 R)
• M73: 30,476,228 km (0.086 R)
• M74: 30,719,474 km (0.097 R)
• M75: 31,306,047 km (0.082 R)
• M76: 31,404,034 km (0.042 R)
• M77: 32,341,264 km (0.085 R)
• M78: 32,788,413 km (0.116 R)
• M79: 33,137,574 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 6

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.77 AU - 17.15 AU

Year: 22543 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,658,089 km

• M1: 146,008 km (0.054 R)
• M2: 198,516 km (0.114 R)
• M3: 276,457 km (0.096 R)
• M4: 508,932 km (0.107 R)
• M5: 1,182,272 km (0.074 R)
• M6: 2,037,224 km (0.092 R)
• M7: 2,369,032 km (0.115 R)
• M8: 2,407,030 km (0.069 R)
• M9: 2,678,251 km (0.064 R)
• M10: 3,124,052 km (0.118 R)
• M11: 3,462,592 km (0.106 R)
• M12: 4,881,827 km (0.109 R)
• M13: 5,076,753 km (0.105 R)
• M14: 5,423,970 km (0.079 R)
• M15: 6,671,616 km (0.045 R)
• M16: 8,175,673 km (0.118 R)
• M17: 8,465,444 km (0.12 R)
• M18: 9,354,355 km (0.086 R)
• M19: 9,840,698 km (0.066 R)
• M20: 9,963,517 km (0.071 R)
• M21: 10,585,246 km (0.079 R)
• M22: 11,671,027 km (0.09 R)
• M23: 12,062,675 km (0.111 R)
• M24: 12,458,511 km (0.095 R)
• M25: 12,858,685 km (0.027 R)
• M26: 14,084,340 km (0.082 R)
• M27: 14,570,982 km (0.094 R)
• M28: 15,847,650 km (0.105 R)
• M29: 16,063,819 km (0.067 R)
• M30: 16,791,613 km (0.071 R)
• M31: 17,307,576 km (0.096 R)
• M32: 17,381,627 km (0.116 R)
• M33: 17,530,178 km (0.065 R)
• M34: 17,753,827 km (0.058 R)
• M35: 18,053,471 km (0.066 R)
• M36: 18,203,966 km (0.077 R)
• M37: 18,581,851 km (0.077 R)
• M38: 18,733,842 km (0.119 R)
• M39: 19,576,677 km (0.078 R)
• M40: 21,061,286 km (0.094 R)
• M41: 22,501,016 km (0.08 R)
• M42: 22,581,948 km (0.085 R)
• M43: 22,825,344 km (0.12 R)
• M44: 23,232,699 km (0.078 R)
• M45: 23,889,733 km (0.081 R)
• M46: 24,386,398 km (0.089 R)
• M47: 24,886,503 km (0.069 R)
• M48: 25,054,053 km (0.111 R)
• M49: 26,749,146 km (0.038 R)
• M50: 26,920,586 km (0.07 R)
• M51: 27,696,999 km (0.059 R)
• M52: 30,516,769 km (0.092 R)
• M53: 31,960,538 km (0.091 R)
• M54: 32,233,704 km (0.025 R)
• M55: 32,599,171 km (0.097 R)
• M56: 33,796,253 km (0.09 R)
• M57: 35,383,487 km (0.033 R)
• M58: 36,423,192 km (0.106 R)
• M59: 36,518,336 km (0.07 R)
• M60: 37,090,249 km (0.025 R)
• M61: 37,281,435 km (0.115 R)
• M62: 38,242,900 km (0.098 R)
• M63: 38,726,700 km (0.038 R)
• M64: 39,017,817 km (0.112 R)
• M65: 40,288,203 km (0.08 R)
• M66: 41,969,832 km (0.086 R)
• M67: 43,472,543 km (0.105 R)
• M68: 44,179,842 km (0.094 R)
• M69: 44,585,701 km (0.066 R)
• M70: 47,046,885 km (0.082 R)
• M71: 47,772,883 km (0.054 R)
• M72: 48,085,244 km (0.074 R)
• M73: 48,293,783 km (0.111 R)
• M74: 48,711,909 km (0.057 R)
• M75: 49,131,232 km (0.052 R)
• M76: 53,389,386 km (0.095 R)
• M77: 58,875,738 km (0.109 R)
• M78: 59,994,281 km (0.077 R)
• M79: 62,366,006 km (0.075 R)
• M80: 63,277,655 km (0.087 R)
• M81: 63,849,568 km (0.094 R)
• M82: 65,575,778 km (0.099 R)
• M83: 66,270,510 km (0.066 R)
• M84: 66,851,399 km (0.104 R)
• M85: 67,901,127 km (0.041 R)
• M86: 68,486,653 km (0.082 R)
• M87: 70,845,512 km (0.105 R)
• M88: 72,632,160 km (0.079 R)
• M89: 74,433,468 km (0.049 R)
• M90: 74,795,495 km (0.095 R)
• M91: 76,371,209 km (0.106 R)
• M92: 77,835,174 km (0.097 R)
• M93: 78,202,736 km (0.052 R)
• M94: 78,570,746 km (0.085 R)
• M95: 80,048,624 km (0.119 R)
• M96: 80,915,095 km (0.114 R)
• M97: 81,411,460 km (0.102 R)
• M98: 81,784,558 km (0.113 R)
• M99: 82,657,162 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit