🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 222 Days

Day: 29.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.98 AU - 2 AU

Year: 1020 Days

Day: 32.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.55 AU - 4.97 AU

Year: 3196 Days

Day: 39.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 10.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.15 AU - 7.51 AU

Year: 7212 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,146,396 km

• M1: 130,150 km (0.111 R)
• M2: 652,546 km (0.064 R)
• M3: 755,020 km (0.107 R)
• M4: 838,945 km (0.063 R)
• M5: 1,193,791 km (0.119 R)
• M6: 1,624,633 km (0.055 R)
• M7: 2,329,688 km (0.074 R)
• M8: 2,473,900 km (0.047 R)
• M9: 2,752,601 km (0.098 R)
• M10: 2,866,894 km (0.08 R)
• M11: 4,073,700 km (0.102 R)
• M12: 4,380,974 km (0.104 R)
• M13: 4,470,284 km (0.112 R)
• M14: 4,582,632 km (0.118 R)
• M15: 4,994,923 km (0.061 R)
• M16: 5,611,566 km (0.107 R)
• M17: 5,757,274 km (0.102 R)
• M18: 5,830,727 km (0.088 R)
• M19: 5,929,012 km (0.066 R)
• M20: 6,052,580 km (0.075 R)
• M21: 6,479,533 km (0.115 R)
• M22: 6,658,152 km (0.075 R)
• M23: 7,230,215 km (0.055 R)
• M24: 7,656,120 km (0.07 R)
• M25: 8,421,313 km (0.112 R)
• M26: 8,532,614 km (0.092 R)
• M27: 8,812,960 km (0.114 R)
• M28: 8,897,782 km (0.031 R)
• M29: 9,125,021 km (0.117 R)
• M30: 10,023,656 km (0.071 R)
• M31: 10,141,688 km (0.098 R)
• M32: 10,618,457 km (0.117 R)
• M33: 10,799,021 km (0.047 R)
• M34: 11,011,151 km (0.083 R)
• M35: 11,163,442 km (0.066 R)
• M36: 11,285,813 km (0.065 R)
• M37: 12,092,145 km (0.118 R)
• M38: 12,249,373 km (0.039 R)
• M39: 12,597,637 km (0.089 R)
• M40: 12,917,028 km (0.104 R)
• M41: 13,596,502 km (0.087 R)
• M42: 13,825,536 km (0.067 R)
• M43: 14,122,039 km (0.114 R)
• M44: 14,188,161 km (0.099 R)
• M45: 14,354,065 km (0.115 R)
• M46: 14,855,368 km (0.119 R)
• M47: 15,023,815 km (0.1 R)
• M48: 15,362,654 km (0.117 R)
• M49: 15,669,629 km (0.048 R)
• M50: 15,944,291 km (0.052 R)
• M51: 16,047,663 km (0.092 R)
• M52: 16,220,598 km (0.102 R)
• M53: 16,602,970 km (0.093 R)
• M54: 16,742,844 km (0.074 R)
• M55: 17,164,560 km (0.058 R)
• M56: 17,696,680 km (0.115 R)
• M57: 17,803,792 km (0.097 R)
• M58: 18,450,803 km (0.108 R)
• M59: 18,559,411 km (0.039 R)
• M60: 18,813,578 km (0.044 R)
• M61: 18,922,934 km (0.089 R)
• M62: 20,027,565 km (0.077 R)
• M63: 20,101,915 km (0.068 R)
• M64: 21,494,521 km (0.12 R)
• M65: 21,761,553 km (0.107 R)
• M66: 21,914,592 km (0.062 R)
• M67: 22,221,866 km (0.106 R)
• M68: 22,646,574 km (0.11 R)
• M69: 22,879,349 km (0.118 R)
• M70: 22,996,035 km (0.042 R)
• M71: 23,464,875 km (0.091 R)
• M72: 24,134,325 km (0.118 R)
• M73: 24,253,106 km (0.102 R)
• M74: 25,130,348 km (0.103 R)
• M75: 25,210,532 km (0.104 R)
• M76: 26,099,144 km (0.112 R)
• M77: 26,833,669 km (0.066 R)
• M78: 27,740,681 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 11.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.35 AU - 9.99 AU

Year: 10929 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,146,396 km

• M1: 308,321 km (0.115 R)
• M2: 506,538 km (0.083 R)
• M3: 583,132 km (0.069 R)
• M4: 768,035 km (0.106 R)
• M5: 915,240 km (0.084 R)
• M6: 1,260,811 km (0.067 R)
• M7: 1,890,169 km (0.073 R)
• M8: 1,965,716 km (0.049 R)
• M9: 2,093,921 km (0.057 R)
• M10: 2,523,118 km (0.109 R)
• M11: 4,100,478 km (0.079 R)
• M12: 4,232,423 km (0.064 R)
• M13: 4,913,542 km (0.101 R)
• M14: 5,054,014 km (0.12 R)
• M15: 5,124,625 km (0.094 R)
• M16: 5,998,725 km (0.094 R)
• M17: 6,376,609 km (0.094 R)
• M18: 7,036,785 km (0.081 R)
• M19: 7,475,705 km (0.029 R)
• M20: 9,102,282 km (0.066 R)
• M21: 9,275,218 km (0.109 R)
• M22: 9,362,134 km (0.11 R)
• M23: 9,668,211 km (0.103 R)
• M24: 9,933,299 km (0.119 R)
• M25: 10,066,740 km (0.045 R)
• M26: 10,335,418 km (0.086 R)
• M27: 10,561,161 km (0.118 R)
• M28: 10,651,817 km (0.062 R)
• M29: 11,017,434 km (0.095 R)
• M30: 11,201,739 km (0.113 R)
• M31: 11,387,240 km (0.091 R)
• M32: 11,480,290 km (0.12 R)
• M33: 11,949,429 km (0.109 R)
• M34: 12,138,970 km (0.117 R)
• M35: 12,281,686 km (0.114 R)
• M36: 12,761,446 km (0.078 R)
• M37: 14,589,981 km (0.057 R)
• M38: 14,944,977 km (0.106 R)
• M39: 18,759,723 km (0.119 R)
• M40: 19,256,687 km (0.069 R)
• M41: 19,590,440 km (0.118 R)
• M42: 20,263,630 km (0.087 R)
• M43: 21,115,739 km (0.068 R)
• M44: 21,863,878 km (0.086 R)
• M45: 22,679,187 km (0.06 R)
• M46: 23,149,523 km (0.09 R)
• M47: 23,861,160 km (0.12 R)
• M48: 24,579,828 km (0.095 R)
• M49: 24,942,004 km (0.118 R)
• M50: 25,123,616 km (0.064 R)
• M51: 25,977,371 km (0.04 R)
• M52: 26,223,011 km (0.112 R)
• M53: 26,346,130 km (0.117 R)
• M54: 26,964,717 km (0.081 R)
• M55: 27,400,496 km (0.109 R)
• M56: 27,713,305 km (0.088 R)
• M57: 29,230,826 km (0.093 R)
• M58: 29,742,600 km (0.085 R)
• M59: 32,346,052 km (0.109 R)
• M60: 33,341,027 km (0.066 R)
• M61: 34,413,345 km (0.045 R)
• M62: 34,683,219 km (0.069 R)
• M63: 35,225,063 km (0.054 R)
• M64: 35,565,248 km (0.073 R)
• M65: 36,729,568 km (0.074 R)
• M66: 37,143,506 km (0.118 R)
• M67: 37,351,148 km (0.062 R)
• M68: 37,767,329 km (0.051 R)
• M69: 38,744,652 km (0.036 R)
• M70: 40,013,391 km (0.08 R)
• M71: 41,510,716 km (0.04 R)
• M72: 42,519,156 km (0.106 R)
• M73: 43,681,531 km (0.079 R)
• M74: 44,486,667 km (0.081 R)
• M75: 45,001,583 km (0.071 R)
• M76: 45,222,838 km (0.106 R)
• M77: 46,334,799 km (0.101 R)
• M78: 46,409,299 km (0.103 R)
• M79: 46,558,298 km (0.112 R)
• M80: 47,155,942 km (0.076 R)
• M81: 48,057,119 km (0.099 R)
• M82: 48,283,311 km (0.107 R)
• M83: 48,812,588 km (0.108 R)
• M84: 48,888,285 km (0.111 R)
• M85: 51,102,184 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.6

Radius: 8

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.81 AU - 13.87 AU

Year: 17708 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,146,396 km

• M1: 111,600 km (0.096 R)
• M2: 235,467 km (0.106 R)
• M3: 341,083 km (0.082 R)
• M4: 605,273 km (0.062 R)
• M5: 759,808 km (0.119 R)
• M6: 1,054,665 km (0.045 R)
• M7: 1,383,631 km (0.088 R)
• M8: 1,470,846 km (0.106 R)
• M9: 2,267,605 km (0.113 R)
• M10: 2,476,294 km (0.086 R)
• M11: 2,949,621 km (0.102 R)
• M12: 3,332,741 km (0.111 R)
• M13: 4,444,254 km (0.099 R)
• M14: 4,705,900 km (0.054 R)
• M15: 5,198,376 km (0.12 R)
• M16: 6,135,457 km (0.087 R)
• M17: 6,426,725 km (0.092 R)
• M18: 6,573,929 km (0.114 R)
• M19: 6,872,077 km (0.097 R)
• M20: 7,225,278 km (0.107 R)
• M21: 7,276,291 km (0.099 R)
• M22: 7,378,616 km (0.116 R)
• M23: 8,588,863 km (0.109 R)
• M24: 8,860,083 km (0.117 R)
• M25: 9,466,703 km (0.101 R)
• M26: 10,603,647 km (0.085 R)
• M27: 10,836,122 km (0.085 R)
• M28: 10,894,615 km (0.116 R)
• M29: 11,843,215 km (0.113 R)
• M30: 12,510,720 km (0.054 R)
• M31: 14,779,522 km (0.088 R)
• M32: 14,974,148 km (0.119 R)
• M33: 15,563,414 km (0.082 R)
• M34: 15,827,754 km (0.11 R)
• M35: 17,103,525 km (0.079 R)
• M36: 18,691,656 km (0.116 R)
• M37: 19,255,041 km (0.062 R)
• M38: 20,615,335 km (0.03 R)
• M39: 22,154,547 km (0.118 R)
• M40: 22,526,447 km (0.057 R)
• M41: 24,570,253 km (0.116 R)
• M42: 25,187,195 km (0.075 R)
• M43: 25,264,687 km (0.063 R)
• M44: 25,575,402 km (0.076 R)
• M45: 25,965,553 km (0.058 R)
• M46: 27,306,698 km (0.068 R)
• M47: 30,467,402 km (0.116 R)
• M48: 34,341,388 km (0.09 R)
• M49: 34,513,426 km (0.112 R)
• M50: 34,599,444 km (0.106 R)
• M51: 35,030,885 km (0.111 R)
• M52: 35,464,120 km (0.085 R)
• M53: 37,038,338 km (0.053 R)
• M54: 37,302,827 km (0.084 R)
• M55: 37,656,626 km (0.09 R)
• M56: 38,100,334 km (0.032 R)
• M57: 39,352,169 km (0.085 R)
• M58: 41,072,395 km (0.114 R)
• M59: 41,987,634 km (0.102 R)
• M60: 42,263,493 km (0.089 R)
• M61: 43,094,808 km (0.04 R)
• M62: 44,118,058 km (0.118 R)
• M63: 44,679,648 km (0.065 R)
• M64: 45,149,385 km (0.103 R)
• M65: 47,140,234 km (0.1 R)
• M66: 47,331,270 km (0.095 R)
• M67: 48,579,665 km (0.092 R)
• M68: 48,772,646 km (0.116 R)
• M69: 49,159,506 km (0.074 R)
• M70: 50,716,820 km (0.032 R)
• M71: 52,191,556 km (0.096 R)
• M72: 52,290,440 km (0.045 R)
• M73: 52,488,208 km (0.095 R)
• M74: 53,381,457 km (0.084 R)
• M75: 54,580,334 km (0.081 R)
• M76: 54,680,565 km (0.09 R)
• M77: 56,902,692 km (0.105 R)
• M78: 64,802,806 km (0.076 R)
• M79: 66,616,231 km (0.076 R)
• M80: 67,045,427 km (0.076 R)
• M81: 67,798,653 km (0.069 R)
• M82: 68,879,497 km (0.102 R)
• M83: 68,987,956 km (0.086 R)
• M84: 69,313,481 km (0.081 R)
• M85: 70,075,083 km (0.078 R)
• M86: 70,511,460 km (0.075 R)
• M87: 72,707,258 km (0.098 R)
• M88: 73,038,468 km (0.095 R)
• M89: 73,591,681 km (0.093 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit