🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 15.2 Hours

Environment

Temp: 270 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 39.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 288 Days

Day: 12.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.21 AU - 3.33 AU

Year: 1636 Days

Day: 40.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,043,827 km

• M1: 359,633 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 9.9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.1 AU - 9.8 AU

Year: 7952 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,043,827 km

• M1: 216,019 km (0.105 R)
• M2: 421,268 km (0.118 R)
• M3: 754,123 km (0.113 R)
• M4: 1,035,516 km (0.096 R)
• M5: 1,142,778 km (0.084 R)
• M6: 1,330,224 km (0.066 R)
• M7: 1,996,384 km (0.104 R)
• M8: 2,109,031 km (0.099 R)
• M9: 2,293,635 km (0.116 R)
• M10: 2,364,394 km (0.081 R)
• M11: 2,483,773 km (0.113 R)
• M12: 3,163,097 km (0.101 R)
• M13: 3,295,043 km (0.085 R)
• M14: 4,533,863 km (0.065 R)
• M15: 4,623,173 km (0.091 R)
• M16: 5,047,731 km (0.075 R)
• M17: 5,516,421 km (0.106 R)
• M18: 6,163,283 km (0.025 R)
• M19: 6,395,309 km (0.077 R)
• M20: 6,630,327 km (0.054 R)
• M21: 6,799,971 km (0.072 R)
• M22: 7,740,493 km (0.11 R)
• M23: 8,207,986 km (0.071 R)
• M24: 8,390,197 km (0.099 R)
• M25: 8,536,952 km (0.082 R)
• M26: 10,679,343 km (0.118 R)
• M27: 11,646,045 km (0.117 R)
• M28: 11,768,715 km (0.089 R)
• M29: 12,056,990 km (0.074 R)
• M30: 12,472,722 km (0.092 R)
• M31: 12,893,242 km (0.05 R)
• M32: 13,105,372 km (0.087 R)
• M33: 13,834,811 km (0.073 R)
• M34: 14,008,345 km (0.107 R)
• M35: 15,288,154 km (0.03 R)
• M36: 15,377,913 km (0.088 R)
• M37: 16,467,285 km (0.065 R)
• M38: 17,581,340 km (0.062 R)
• M39: 17,722,411 km (0.078 R)
• M40: 18,005,450 km (0.114 R)
• M41: 19,008,055 km (0.081 R)
• M42: 19,104,546 km (0.119 R)
• M43: 19,784,019 km (0.091 R)
• M44: 20,175,966 km (0.091 R)
• M45: 20,868,005 km (0.11 R)
• M46: 21,216,868 km (0.118 R)
• M47: 23,041,812 km (0.113 R)
• M48: 23,454,104 km (0.082 R)
• M49: 23,609,386 km (0.074 R)
• M50: 24,443,095 km (0.046 R)
• M51: 24,810,956 km (0.107 R)
• M52: 25,233,570 km (0.092 R)
• M53: 25,605,321 km (0.119 R)
• M54: 25,925,311 km (0.071 R)
• M55: 26,139,535 km (0.037 R)
• M56: 26,515,624 km (0.108 R)
• M57: 26,947,663 km (0.081 R)
• M58: 27,654,812 km (0.1 R)
• M59: 28,643,803 km (0.078 R)
• M60: 28,976,210 km (0.11 R)
• M61: 29,087,212 km (0.086 R)
• M62: 29,476,914 km (0.111 R)
• M63: 29,924,511 km (0.061 R)
• M64: 31,280,765 km (0.101 R)
• M65: 31,622,895 km (0.109 R)
• M66: 32,599,171 km (0.104 R)
• M67: 32,888,194 km (0.074 R)
• M68: 33,643,664 km (0.088 R)
• M69: 34,816,960 km (0.089 R)
• M70: 35,527,400 km (0.086 R)
• M71: 36,063,409 km (0.09 R)
• M72: 36,302,466 km (0.032 R)
• M73: 36,482,134 km (0.095 R)
• M74: 37,203,644 km (0.101 R)
• M75: 38,355,697 km (0.117 R)
• M76: 38,660,877 km (0.077 R)
• M77: 38,966,805 km (0.073 R)
• M78: 40,694,810 km (0.079 R)
• M79: 40,943,740 km (0.035 R)
• M80: 41,505,630 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.5

Radius: 7.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.29 AU - 21.75 AU

Year: 27137 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 99,043,827 km

• M1: 92,152 km (0.042 R)
• M2: 141,071 km (0.067 R)
• M3: 340,485 km (0.062 R)
• M4: 535,112 km (0.062 R)
• M5: 933,341 km (0.111 R)
• M6: 1,595,910 km (0.041 R)
• M7: 1,791,584 km (0.055 R)
• M8: 2,182,334 km (0.105 R)
• M9: 2,424,533 km (0.07 R)
• M10: 2,882,003 km (0.119 R)
• M11: 3,067,205 km (0.097 R)
• M12: 3,120,761 km (0.068 R)
• M13: 3,174,766 km (0.105 R)
• M14: 3,365,952 km (0.11 R)
• M15: 4,317,843 km (0.094 R)
• M16: 6,517,830 km (0.079 R)
• M17: 6,587,093 km (0.079 R)
• M18: 8,208,585 km (0.105 R)
• M19: 9,471,789 km (0.107 R)
• M20: 10,105,935 km (0.076 R)
• M21: 10,347,236 km (0.087 R)
• M22: 10,958,792 km (0.101 R)
• M23: 11,792,501 km (0.092 R)
• M24: 12,646,406 km (0.115 R)
• M25: 12,819,640 km (0.105 R)
• M26: 14,730,454 km (0.117 R)
• M27: 16,162,255 km (0.095 R)
• M28: 17,013,766 km (0.091 R)
• M29: 18,269,341 km (0.105 R)
• M30: 18,760,321 km (0.084 R)
• M31: 19,905,642 km (0.107 R)
• M32: 21,022,241 km (0.083 R)
• M33: 21,795,213 km (0.088 R)
• M34: 23,422,090 km (0.076 R)
• M35: 23,475,197 km (0.062 R)
• M36: 23,741,332 km (0.115 R)
• M37: 24,008,663 km (0.094 R)
• M38: 25,523,491 km (0.032 R)
• M39: 29,673,336 km (0.093 R)
• M40: 29,961,162 km (0.053 R)
• M41: 30,134,397 km (0.067 R)
• M42: 30,192,141 km (0.065 R)
• M43: 31,063,549 km (0.079 R)
• M44: 33,247,977 km (0.095 R)
• M45: 35,542,509 km (0.118 R)
• M46: 36,770,558 km (0.057 R)
• M47: 37,700,608 km (0.118 R)
• M48: 38,387,711 km (0.082 R)
• M49: 39,837,464 km (0.042 R)
• M50: 40,409,676 km (0.094 R)
• M51: 41,305,169 km (0.106 R)
• M52: 41,497,851 km (0.096 R)
• M53: 42,207,244 km (0.085 R)
• M54: 42,725,601 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 7.1

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.19 AU - 24.07 AU

Year: 30854 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,043,827 km

• M1: 159,172 km (0.053 R)
• M2: 218,413 km (0.037 R)
• M3: 288,574 km (0.1 R)
• M4: 368,160 km (0.107 R)
• M5: 764,146 km (0.085 R)
• M6: 1,096,552 km (0.118 R)
• M7: 1,261,708 km (0.116 R)
• M8: 1,330,075 km (0.112 R)
• M9: 2,120,849 km (0.116 R)
• M10: 2,369,481 km (0.109 R)
• M11: 3,600,522 km (0.071 R)
• M12: 4,150,443 km (0.085 R)
• M13: 4,780,250 km (0.119 R)
• M14: 4,942,265 km (0.077 R)
• M15: 5,051,322 km (0.056 R)
• M16: 5,495,627 km (0.043 R)
• M17: 5,722,567 km (0.112 R)
• M18: 5,779,714 km (0.112 R)
• M19: 5,952,499 km (0.083 R)
• M20: 6,600,408 km (0.043 R)
• M21: 6,780,972 km (0.116 R)
• M22: 6,841,559 km (0.098 R)
• M23: 6,902,296 km (0.106 R)
• M24: 7,208,822 km (0.1 R)
• M25: 9,543,297 km (0.088 R)
• M26: 9,816,014 km (0.099 R)
• M27: 11,003,522 km (0.113 R)
• M28: 12,309,661 km (0.109 R)
• M29: 13,131,701 km (0.084 R)
• M30: 14,514,733 km (0.107 R)
• M31: 14,985,967 km (0.091 R)
• M32: 15,542,172 km (0.053 R)
• M33: 17,499,660 km (0.114 R)
• M34: 19,361,256 km (0.083 R)
• M35: 21,373,646 km (0.087 R)
• M36: 21,999,264 km (0.091 R)
• M37: 22,630,867 km (0.096 R)
• M38: 23,911,873 km (0.093 R)
• M39: 24,934,823 km (0.073 R)
• M40: 26,161,975 km (0.114 R)
• M41: 28,185,735 km (0.067 R)
• M42: 28,773,056 km (0.12 R)
• M43: 30,961,224 km (0.056 R)
• M44: 31,668,523 km (0.092 R)
• M45: 31,973,403 km (0.105 R)
• M46: 33,202,200 km (0.116 R)
• M47: 34,342,286 km (0.112 R)
• M48: 35,917,402 km (0.119 R)
• M49: 36,873,781 km (0.111 R)
• M50: 37,730,827 km (0.076 R)
• M51: 37,838,388 km (0.1 R)
• M52: 38,920,130 km (0.105 R)
• M53: 39,137,645 km (0.068 R)
• M54: 40,782,025 km (0.081 R)
• M55: 41,002,981 km (0.056 R)
• M56: 43,347,030 km (0.105 R)
• M57: 48,280,469 km (0.053 R)
• M58: 50,634,840 km (0.105 R)
• M59: 53,993,312 km (0.049 R)
• M60: 54,844,075 km (0.114 R)
• M61: 58,914,334 km (0.091 R)
• M62: 59,039,099 km (0.101 R)
• M63: 59,164,013 km (0.051 R)
• M64: 60,670,164 km (0.101 R)
• M65: 61,175,057 km (0.056 R)
• M66: 63,720,166 km (0.105 R)
• M67: 64,747,754 km (0.031 R)
• M68: 65,134,614 km (0.073 R)
• M69: 67,340,883 km (0.069 R)
• M70: 67,994,476 km (0.106 R)
• M71: 68,256,572 km (0.11 R)
• M72: 68,387,619 km (0.055 R)
• M73: 69,571,687 km (0.102 R)
• M74: 70,895,179 km (0.088 R)
• M75: 72,895,901 km (0.107 R)
• M76: 74,915,173 km (0.113 R)
• M77: 75,592,253 km (0.096 R)
• M78: 80,804,691 km (0.11 R)
• M79: 81,916,652 km (0.117 R)
• M80: 82,614,227 km (0.065 R)
• M81: 83,173,723 km (0.099 R)
• M82: 85,283,053 km (0.09 R)
• M83: 85,990,053 km (0.06 R)
• M84: 86,841,115 km (0.117 R)
• M85: 88,408,452 km (0.113 R)
• M86: 90,560,717 km (0.079 R)
• M87: 91,137,566 km (0.089 R)
• M88: 92,875,594 km (0.071 R)
• M89: 93,748,647 km (0.075 R)
• M90: 94,186,221 km (0.096 R)
• M91: 94,332,229 km (0.105 R)
• M92: 98,006,651 km (0.093 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit