🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 248 Days

Day: 41.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,461,483 km

• M1: 521,349 km (0.104 R)
• M2: 750,981 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.93 AU

Year: 307 Days

Day: 45.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,461,483 km

• M1: 162,613 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.47 AU - 4.91 AU

Year: 3087 Days

Day: 33.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 15

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.48 AU - 6.62 AU

Year: 5356 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,461,483 km

• M1: 192,233 km (0.032 R)
• M2: 298,448 km (0.082 R)
• M3: 450,589 km (0.108 R)
• M4: 569,818 km (0.06 R)
• M5: 728,691 km (0.118 R)
• M6: 890,706 km (0.034 R)
• M7: 1,081,593 km (0.082 R)
• M8: 1,238,371 km (0.038 R)
• M9: 1,506,151 km (0.105 R)
• M10: 1,756,578 km (0.111 R)
• M11: 2,021,067 km (0.109 R)
• M12: 2,158,398 km (0.094 R)
• M13: 2,505,316 km (0.066 R)
• M14: 2,632,175 km (0.106 R)
• M15: 2,739,586 km (0.092 R)
• M16: 2,914,615 km (0.095 R)
• M17: 3,345,607 km (0.118 R)
• M18: 3,533,203 km (0.086 R)
• M19: 3,796,944 km (0.078 R)
• M20: 3,894,631 km (0.081 R)
• M21: 4,017,750 km (0.074 R)
• M22: 4,242,895 km (0.062 R)
• M23: 4,446,498 km (0.109 R)
• M24: 4,627,361 km (0.104 R)
• M25: 5,375,500 km (0.115 R)
• M26: 6,451,109 km (0.092 R)
• M27: 6,597,565 km (0.075 R)
• M28: 6,804,459 km (0.064 R)
• M29: 7,316,084 km (0.088 R)
• M30: 7,468,973 km (0.111 R)
• M31: 7,996,754 km (0.078 R)
• M32: 8,154,430 km (0.119 R)
• M33: 8,344,868 km (0.097 R)
• M34: 8,795,008 km (0.098 R)
• M35: 9,088,669 km (0.114 R)
• M36: 11,233,753 km (0.052 R)
• M37: 11,410,428 km (0.105 R)
• M38: 11,552,546 km (0.111 R)
• M39: 12,054,447 km (0.087 R)
• M40: 12,162,905 km (0.104 R)
• M41: 14,094,812 km (0.033 R)
• M42: 14,247,402 km (0.093 R)
• M43: 14,554,227 km (0.09 R)
• M44: 15,409,029 km (0.078 R)
• M45: 15,961,644 km (0.074 R)
• M46: 16,400,415 km (0.032 R)
• M47: 16,843,075 km (0.116 R)
• M48: 17,249,083 km (0.11 R)
• M49: 17,781,502 km (0.094 R)
• M50: 18,070,525 km (0.085 R)
• M51: 18,402,782 km (0.113 R)
• M52: 19,031,093 km (0.105 R)
• M53: 19,837,126 km (0.12 R)
• M54: 21,132,644 km (0.113 R)
• M55: 22,055,663 km (0.102 R)
• M56: 22,857,358 km (0.097 R)
• M57: 23,171,663 km (0.105 R)
• M58: 24,397,618 km (0.052 R)
• M59: 25,597,991 km (0.09 R)
• M60: 26,252,332 km (0.112 R)
• M61: 26,723,116 km (0.117 R)
• M62: 27,339,310 km (0.088 R)
• M63: 27,577,470 km (0.112 R)
• M64: 27,864,399 km (0.089 R)
• M65: 28,827,510 km (0.09 R)
• M66: 29,410,792 km (0.099 R)
• M67: 29,850,759 km (0.095 R)
• M68: 29,997,814 km (0.046 R)
• M69: 30,539,358 km (0.042 R)
• M70: 30,687,610 km (0.094 R)
• M71: 31,034,527 km (0.102 R)
• M72: 31,482,423 km (0.098 R)
• M73: 32,183,439 km (0.109 R)
• M74: 32,788,413 km (0.028 R)
• M75: 33,041,682 km (0.103 R)
• M76: 33,244,686 km (0.116 R)
• M77: 33,346,263 km (0.108 R)
• M78: 33,754,067 km (0.1 R)
• M79: 34,009,580 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.3

Radius: 6.5

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.15 AU - 20.59 AU

Year: 28336 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,461,483 km

• M1: 612,753 km (0.101 R)
• M2: 809,474 km (0.119 R)
• M3: 1,058,106 km (0.098 R)
• M4: 1,294,919 km (0.098 R)
• M5: 2,662,842 km (0.101 R)
• M6: 2,845,052 km (0.11 R)
• M7: 3,664,250 km (0.106 R)
• M8: 5,617,101 km (0.06 R)
• M9: 7,067,901 km (0.118 R)
• M10: 7,640,262 km (0.088 R)
• M11: 7,769,515 km (0.055 R)
• M12: 8,761,498 km (0.116 R)
• M13: 9,514,125 km (0.105 R)
• M14: 10,003,759 km (0.109 R)
• M15: 11,080,565 km (0.113 R)
• M16: 11,300,324 km (0.085 R)
• M17: 11,669,681 km (0.116 R)
• M18: 12,801,688 km (0.091 R)
• M19: 14,205,664 km (0.114 R)
• M20: 14,285,101 km (0.1 R)
• M21: 14,925,828 km (0.104 R)
• M22: 15,331,089 km (0.117 R)
• M23: 15,575,981 km (0.063 R)
• M24: 16,735,813 km (0.083 R)
• M25: 16,819,588 km (0.099 R)
• M26: 16,903,662 km (0.098 R)
• M27: 17,495,920 km (0.084 R)
• M28: 17,837,452 km (0.101 R)
• M29: 18,874,913 km (0.075 R)
• M30: 19,577,425 km (0.093 R)
• M31: 20,827,464 km (0.103 R)
• M32: 21,279,998 km (0.107 R)
• M33: 22,011,083 km (0.101 R)
• M34: 23,685,532 km (0.049 R)
• M35: 24,442,946 km (0.086 R)
• M36: 24,824,570 km (0.108 R)
• M37: 25,593,802 km (0.108 R)
• M38: 26,273,276 km (0.075 R)
• M39: 26,468,501 km (0.11 R)
• M40: 29,555,453 km (0.117 R)
• M41: 32,022,322 km (0.087 R)
• M42: 32,439,849 km (0.104 R)
• M43: 33,491,522 km (0.042 R)
• M44: 35,736,239 km (0.108 R)
• M45: 36,495,298 km (0.111 R)
• M46: 37,588,709 km (0.065 R)
• M47: 38,029,125 km (0.097 R)
• M48: 38,582,039 km (0.038 R)
• M49: 40,144,289 km (0.119 R)
• M50: 44,371,476 km (0.112 R)
• M51: 44,487,714 km (0.083 R)
• M52: 45,538,041 km (0.038 R)
• M53: 45,655,176 km (0.096 R)
• M54: 47,069,474 km (0.097 R)
• M55: 47,544,148 km (0.115 R)
• M56: 47,663,078 km (0.096 R)
• M57: 49,217,849 km (0.038 R)
• M58: 49,941,005 km (0.109 R)
• M59: 50,425,104 km (0.083 R)
• M60: 51,154,094 km (0.094 R)
• M61: 51,520,011 km (0.114 R)
• M62: 52,376,907 km (0.071 R)
• M63: 52,745,666 km (0.072 R)
• M64: 54,726,641 km (0.068 R)
• M65: 56,984,223 km (0.08 R)
• M66: 57,616,722 km (0.099 R)
• M67: 60,298,414 km (0.03 R)
• M68: 63,805,736 km (0.068 R)
• M69: 64,462,470 km (0.072 R)
• M70: 64,725,763 km (0.117 R)
• M71: 66,180,452 km (0.111 R)
• M72: 66,712,123 km (0.107 R)
• M73: 71,696,425 km (0.096 R)
• M74: 74,026,262 km (0.091 R)
• M75: 75,131,342 km (0.118 R)
• M76: 75,547,074 km (0.086 R)
• M77: 80,029,625 km (0.101 R)
• M78: 82,302,914 km (0.12 R)
• M79: 82,445,780 km (0.094 R)
• M80: 85,029,934 km (0.119 R)
• M81: 85,897,302 km (0.116 R)
• M82: 86,477,144 km (0.09 R)
• M83: 86,622,253 km (0.082 R)
• M84: 89,836,364 km (0.074 R)
• M85: 90,572,236 km (0.057 R)
• M86: 92,049,963 km (0.106 R)
• M87: 94,132,366 km (0.112 R)
• M88: 95,029,504 km (0.073 R)
• M89: 95,929,485 km (0.086 R)
• M90: 96,230,027 km (0.111 R)
• M91: 97,586,730 km (0.09 R)
• M92: 98,191,704 km (0.103 R)
• M93: 102,461,526 km (0.074 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit