🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.79 AU - 1.05 AU

Year: 313 Days

Day: 29.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.14 AU - 1.42 AU

Year: 514 Days

Day: 33 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.73 AU - 3.17 AU

Year: 1798 Days

Day: 23.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.69 AU - 3.39 AU

Year: 1880 Days

Day: 12.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 9.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.99 AU - 5.81 AU

Year: 4452 Days

Day: 12.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,362,028 km

• M1: 125,064 km (0.079 R)
• M2: 248,183 km (0.094 R)
• M3: 365,767 km (0.087 R)
• M4: 488,287 km (0.108 R)
• M5: 607,068 km (0.037 R)
• M6: 831,465 km (0.102 R)
• M7: 1,046,886 km (0.074 R)
• M8: 1,130,810 km (0.058 R)
• M9: 1,357,451 km (0.11 R)
• M10: 1,612,815 km (0.115 R)
• M11: 1,710,801 km (0.093 R)
• M12: 2,324,751 km (0.104 R)
• M13: 2,516,535 km (0.065 R)
• M14: 2,763,821 km (0.116 R)
• M15: 2,933,165 km (0.074 R)
• M16: 3,036,388 km (0.092 R)
• M17: 3,105,951 km (0.114 R)
• M18: 3,175,963 km (0.075 R)
• M19: 3,246,573 km (0.116 R)
• M20: 3,644,204 km (0.037 R)
• M21: 3,774,055 km (0.04 R)
• M22: 3,924,401 km (0.055 R)
• M23: 4,328,315 km (0.097 R)
• M24: 4,826,626 km (0.081 R)
• M25: 4,989,987 km (0.055 R)
• M26: 5,385,224 km (0.084 R)
• M27: 5,554,719 km (0.119 R)
• M28: 5,964,318 km (0.109 R)
• M29: 6,361,500 km (0.092 R)
• M30: 6,450,810 km (0.12 R)
• M31: 7,019,282 km (0.106 R)
• M32: 7,556,338 km (0.025 R)
• M33: 7,913,727 km (0.11 R)
• M34: 8,082,474 km (0.079 R)
• M35: 8,374,489 km (0.094 R)
• M36: 8,472,625 km (0.083 R)
• M37: 8,918,875 km (0.079 R)
• M38: 8,993,974 km (0.068 R)
• M39: 9,195,332 km (0.106 R)
• M40: 9,449,050 km (0.044 R)
• M41: 10,779,275 km (0.094 R)
• M42: 11,100,760 km (0.096 R)
• M43: 11,588,898 km (0.073 R)
• M44: 11,808,059 km (0.041 R)
• M45: 11,973,365 km (0.08 R)
• M46: 12,167,244 km (0.096 R)
• M47: 13,009,629 km (0.114 R)
• M48: 13,437,928 km (0.11 R)
• M49: 13,987,251 km (0.117 R)
• M50: 14,337,759 km (0.061 R)
• M51: 14,514,285 km (0.08 R)
• M52: 14,691,408 km (0.072 R)
• M53: 16,042,726 km (0.108 R)
• M54: 17,058,645 km (0.025 R)
• M55: 17,120,878 km (0.103 R)
• M56: 17,214,526 km (0.081 R)
• M57: 17,370,706 km (0.093 R)
• M58: 17,653,147 km (0.101 R)
• M59: 17,779,109 km (0.083 R)
• M60: 19,152,567 km (0.077 R)
• M61: 19,868,392 km (0.055 R)
• M62: 19,966,678 km (0.101 R)
• M63: 21,662,220 km (0.066 R)
• M64: 22,135,847 km (0.036 R)
• M65: 22,476,182 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.9 AU - 9.8 AU

Year: 8560 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,362,028 km

• M1: 111,899 km (0.108 R)
• M2: 330,611 km (0.06 R)
• M3: 470,784 km (0.118 R)
• M4: 739,313 km (0.117 R)
• M5: 810,072 km (0.089 R)
• M6: 974,331 km (0.051 R)
• M7: 1,116,898 km (0.1 R)
• M8: 1,249,441 km (0.073 R)
• M9: 1,622,239 km (0.119 R)
• M10: 2,028,547 km (0.082 R)
• M11: 2,089,134 km (0.036 R)
• M12: 2,683,786 km (0.042 R)
• M13: 2,954,109 km (0.071 R)
• M14: 3,092,637 km (0.067 R)
• M15: 3,816,990 km (0.107 R)
• M16: 4,069,810 km (0.084 R)
• M17: 4,224,045 km (0.103 R)
• M18: 4,301,986 km (0.088 R)
• M19: 4,432,884 km (0.104 R)
• M20: 4,485,692 km (0.112 R)
• M21: 5,079,596 km (0.077 R)
• M22: 5,357,848 km (0.027 R)
• M23: 5,958,184 km (0.116 R)
• M24: 6,045,699 km (0.102 R)
• M25: 6,251,545 km (0.065 R)
• M26: 6,489,705 km (0.096 R)
• M27: 7,408,984 km (0.079 R)
• M28: 7,756,350 km (0.073 R)
• M29: 8,012,163 km (0.11 R)
• M30: 9,639,488 km (0.106 R)
• M31: 10,297,270 km (0.041 R)
• M32: 10,898,205 km (0.119 R)
• M33: 11,041,220 km (0.048 R)
• M34: 11,256,941 km (0.075 R)
• M35: 11,546,712 km (0.117 R)
• M36: 11,949,130 km (0.028 R)
• M37: 12,096,633 km (0.114 R)
• M38: 12,655,232 km (0.098 R)
• M39: 13,184,060 km (0.117 R)
• M40: 13,604,730 km (0.082 R)
• M41: 13,952,096 km (0.118 R)
• M42: 15,250,905 km (0.069 R)
• M43: 16,097,479 km (0.04 R)
• M44: 16,876,435 km (0.106 R)
• M45: 17,083,478 km (0.033 R)
• M46: 17,374,745 km (0.026 R)
• M47: 18,513,484 km (0.119 R)
• M48: 18,684,325 km (0.106 R)
• M49: 18,769,895 km (0.031 R)
• M50: 18,898,400 km (0.105 R)
• M51: 18,984,419 km (0.064 R)
• M52: 19,199,690 km (0.1 R)
• M53: 20,112,985 km (0.06 R)
• M54: 20,995,762 km (0.036 R)
• M55: 21,442,012 km (0.057 R)
• M56: 21,936,433 km (0.047 R)
• M57: 22,026,641 km (0.115 R)
• M58: 22,162,326 km (0.111 R)
• M59: 22,252,982 km (0.118 R)
• M60: 22,571,028 km (0.097 R)
• M61: 22,753,537 km (0.103 R)
• M62: 22,936,495 km (0.085 R)
• M63: 23,165,829 km (0.043 R)
• M64: 23,257,831 km (0.114 R)
• M65: 23,904,842 km (0.067 R)
• M66: 24,745,582 km (0.112 R)
• M67: 24,980,750 km (0.055 R)
• M68: 25,122,270 km (0.093 R)
• M69: 26,311,872 km (0.115 R)
• M70: 27,082,750 km (0.108 R)
• M71: 28,154,918 km (0.075 R)
• M72: 30,340,393 km (0.056 R)
• M73: 31,453,551 km (0.111 R)
• M74: 33,148,195 km (0.101 R)
• M75: 33,303,628 km (0.118 R)
• M76: 34,346,624 km (0.118 R)
• M77: 34,399,133 km (0.052 R)
• M78: 34,451,642 km (0.094 R)
• M79: 34,661,677 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.6

Radius: 6.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12 AU - 16.72 AU

Year: 19305 Days

Day: 21.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 148.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,362,028 km

• M1: 90,507 km (0.087 R)
• M2: 283,937 km (0.077 R)
• M3: 405,261 km (0.068 R)
• M4: 449,691 km (0.114 R)
• M5: 544,387 km (0.075 R)
• M6: 628,610 km (0.032 R)
• M7: 681,418 km (0.063 R)
• M8: 948,451 km (0.085 R)
• M9: 1,180,028 km (0.102 R)
• M10: 1,246,449 km (0.11 R)
• M11: 1,924,427 km (0.095 R)
• M12: 2,669,873 km (0.071 R)
• M13: 2,787,308 km (0.077 R)
• M14: 2,846,698 km (0.11 R)
• M15: 2,936,606 km (0.08 R)
• M16: 3,211,866 km (0.053 R)
• M17: 3,274,249 km (0.108 R)
• M18: 4,428,546 km (0.099 R)
• M19: 5,030,827 km (0.08 R)
• M20: 5,434,143 km (0.081 R)
• M21: 5,696,238 km (0.081 R)
• M22: 6,271,592 km (0.037 R)
• M23: 6,745,368 km (0.089 R)
• M24: 8,106,559 km (0.074 R)
• M25: 8,191,680 km (0.109 R)
• M26: 9,549,580 km (0.12 R)
• M27: 9,865,830 km (0.113 R)
• M28: 9,956,785 km (0.072 R)
• M29: 10,462,127 km (0.094 R)
• M30: 10,694,602 km (0.073 R)
• M31: 11,593,536 km (0.113 R)
• M32: 11,737,599 km (0.111 R)
• M33: 14,483,617 km (0.095 R)
• M34: 14,587,139 km (0.087 R)
• M35: 15,160,547 km (0.119 R)
• M36: 15,476,349 km (0.037 R)
• M37: 15,794,394 km (0.117 R)
• M38: 17,307,127 km (0.09 R)
• M39: 18,136,199 km (0.078 R)
• M40: 19,432,614 km (0.088 R)
• M41: 19,833,087 km (0.093 R)
• M42: 20,352,042 km (0.061 R)
• M43: 20,467,981 km (0.115 R)
• M44: 21,344,325 km (0.112 R)
• M45: 21,875,996 km (0.065 R)
• M46: 22,292,476 km (0.088 R)
• M47: 23,254,540 km (0.106 R)
• M48: 24,660,910 km (0.119 R)
• M49: 24,908,345 km (0.084 R)
• M50: 25,156,528 km (0.059 R)
• M51: 25,780,650 km (0.086 R)
• M52: 26,346,728 km (0.066 R)
• M53: 26,409,858 km (0.114 R)
• M54: 26,662,978 km (0.093 R)
• M55: 26,726,408 km (0.1 R)
• M56: 26,789,837 km (0.095 R)
• M57: 27,235,489 km (0.083 R)
• M58: 28,263,077 km (0.096 R)
• M59: 28,651,732 km (0.071 R)
• M60: 29,107,407 km (0.074 R)
• M61: 30,555,066 km (0.094 R)
• M62: 30,687,909 km (0.094 R)
• M63: 30,953,894 km (0.12 R)
• M64: 31,154,056 km (0.084 R)
• M65: 31,488,407 km (0.077 R)
• M66: 31,689,766 km (0.034 R)
• M67: 32,160,849 km (0.052 R)
• M68: 32,566,559 km (0.082 R)
• M69: 33,178,414 km (0.058 R)
• M70: 33,519,946 km (0.072 R)
• M71: 33,588,312 km (0.108 R)
• M72: 34,137,486 km (0.097 R)
• M73: 34,620,538 km (0.078 R)
• M74: 34,689,801 km (0.092 R)
• M75: 37,565,671 km (0.106 R)
• M76: 37,850,356 km (0.11 R)
• M77: 37,992,922 km (0.084 R)
• M78: 38,421,820 km (0.1 R)
• M79: 39,212,145 km (0.118 R)
• M80: 40,663,095 km (0.072 R)
• M81: 40,809,102 km (0.1 R)
• M82: 41,762,639 km (0.112 R)
• M83: 42,057,497 km (0.081 R)
• M84: 42,353,102 km (0.091 R)
• M85: 43,691,704 km (0.107 R)
• M86: 44,591,834 km (0.069 R)
• M87: 45,725,487 km (0.114 R)
• M88: 46,715,825 km (0.081 R)
• M89: 46,792,269 km (0.107 R)
• M90: 49,338,874 km (0.102 R)
• M91: 49,416,665 km (0.066 R)
• M92: 51,455,684 km (0.087 R)
• M93: 52,564,952 km (0.091 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit