🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 161 Days

Day: 47.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.7 AU - 0.92 AU

Year: 281 Days

Day: 32.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.52 AU - 1.7 AU

Year: 787 Days

Day: 22.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.74 AU - 2.4 AU

Year: 1147 Days

Day: 16.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,958,919 km

• M1: 344,673 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 14.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.55 AU - 6.79 AU

Year: 5901 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,958,919 km

• M1: 188,942 km (0.091 R)
• M2: 291,566 km (0.085 R)
• M3: 437,424 km (0.104 R)
• M4: 640,129 km (0.052 R)
• M5: 840,291 km (0.105 R)
• M6: 955,631 km (0.114 R)
• M7: 1,090,718 km (0.057 R)
• M8: 1,232,986 km (0.066 R)
• M9: 1,321,398 km (0.119 R)
• M10: 1,698,385 km (0.046 R)
• M11: 1,865,635 km (0.074 R)
• M12: 2,003,564 km (0.092 R)
• M13: 2,494,844 km (0.101 R)
• M14: 2,784,166 km (0.115 R)
• M15: 3,023,672 km (0.095 R)
• M16: 3,166,688 km (0.108 R)
• M17: 3,523,329 km (0.109 R)
• M18: 3,695,666 km (0.111 R)
• M19: 5,125,522 km (0.108 R)
• M20: 5,223,210 km (0.073 R)
• M21: 5,321,645 km (0.09 R)
• M22: 5,670,657 km (0.109 R)
• M23: 5,822,648 km (0.035 R)
• M24: 5,924,674 km (0.119 R)
• M25: 6,053,179 km (0.09 R)
• M26: 6,234,491 km (0.102 R)
• M27: 6,682,537 km (0.118 R)
• M28: 7,005,219 km (0.119 R)
• M29: 7,141,204 km (0.052 R)
• M30: 7,250,560 km (0.111 R)
• M31: 8,375,386 km (0.098 R)
• M32: 9,046,782 km (0.071 R)
• M33: 9,135,643 km (0.104 R)
• M34: 9,674,943 km (0.072 R)
• M35: 10,101,596 km (0.09 R)
• M36: 10,193,898 km (0.094 R)
• M37: 10,690,563 km (0.101 R)
• M38: 11,131,727 km (0.119 R)
• M39: 11,739,992 km (0.103 R)
• M40: 12,129,844 km (0.115 R)
• M41: 12,326,416 km (0.079 R)
• M42: 13,493,728 km (0.105 R)
• M43: 14,870,776 km (0.044 R)
• M44: 15,257,337 km (0.118 R)
• M45: 15,505,071 km (0.105 R)
• M46: 15,611,735 km (0.117 R)
• M47: 15,718,547 km (0.038 R)
• M48: 15,968,675 km (0.058 R)
• M49: 16,800,140 km (0.115 R)
• M50: 17,571,616 km (0.059 R)
• M51: 17,905,818 km (0.084 R)
• M52: 18,505,107 km (0.106 R)
• M53: 18,656,051 km (0.082 R)
• M54: 18,882,991 km (0.113 R)
• M55: 19,034,983 km (0.052 R)
• M56: 19,225,421 km (0.045 R)
• M57: 20,849,904 km (0.09 R)
• M58: 21,361,678 km (0.117 R)
• M59: 21,599,389 km (0.059 R)
• M60: 21,758,262 km (0.101 R)
• M61: 22,077,205 km (0.101 R)
• M62: 22,881,294 km (0.108 R)
• M63: 23,165,081 km (0.114 R)
• M64: 23,572,436 km (0.053 R)
• M65: 24,146,742 km (0.116 R)
• M66: 24,601,220 km (0.108 R)
• M67: 24,975,215 km (0.043 R)
• M68: 25,602,778 km (0.092 R)
• M69: 26,235,427 km (0.098 R)
• M70: 26,787,892 km (0.087 R)
• M71: 27,344,247 km (0.102 R)
• M72: 27,473,200 km (0.115 R)
• M73: 27,990,958 km (0.059 R)
• M74: 28,120,959 km (0.098 R)
• M75: 28,251,109 km (0.082 R)
• M76: 28,424,942 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 8.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.03 AU - 9.21 AU

Year: 8098 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,958,919 km

• M1: 102,026 km (0.045 R)
• M2: 263,591 km (0.095 R)
• M3: 366,216 km (0.037 R)
• M4: 435,180 km (0.073 R)
• M5: 601,982 km (0.091 R)
• M6: 744,698 km (0.077 R)
• M7: 898,934 km (0.078 R)
• M8: 1,292,825 km (0.1 R)
• M9: 1,695,841 km (0.11 R)
• M10: 1,880,296 km (0.085 R)
• M11: 1,964,220 km (0.103 R)
• M12: 2,969,817 km (0.061 R)
• M13: 3,142,752 km (0.105 R)
• M14: 3,498,346 km (0.046 R)
• M15: 4,028,671 km (0.108 R)
• M16: 4,083,124 km (0.077 R)
• M17: 4,669,548 km (0.094 R)
• M18: 4,841,885 km (0.064 R)
• M19: 5,371,611 km (0.05 R)
• M20: 5,431,749 km (0.063 R)
• M21: 5,673,948 km (0.106 R)
• M22: 6,485,816 km (0.118 R)
• M23: 6,581,858 km (0.117 R)
• M24: 6,807,750 km (0.065 R)
• M25: 6,937,900 km (0.036 R)
• M26: 7,167,832 km (0.119 R)
• M27: 8,112,393 km (0.09 R)
• M28: 8,459,161 km (0.086 R)
• M29: 9,059,797 km (0.107 R)
• M30: 9,275,068 km (0.041 R)
• M31: 9,674,195 km (0.071 R)
• M32: 10,264,807 km (0.058 R)
• M33: 10,791,093 km (0.039 R)
• M34: 11,057,527 km (0.092 R)
• M35: 11,364,801 km (0.102 R)
• M36: 11,713,663 km (0.109 R)
• M37: 11,791,753 km (0.056 R)
• M38: 12,184,447 km (0.089 R)
• M39: 12,461,951 km (0.093 R)
• M40: 13,063,634 km (0.1 R)
• M41: 13,921,727 km (0.108 R)
• M42: 14,336,712 km (0.096 R)
• M43: 15,051,640 km (0.036 R)
• M44: 15,136,462 km (0.092 R)
• M45: 15,264,069 km (0.104 R)
• M46: 16,037,191 km (0.102 R)
• M47: 16,254,257 km (0.067 R)
• M48: 17,220,660 km (0.113 R)
• M49: 17,666,013 km (0.093 R)
• M50: 19,070,886 km (0.109 R)
• M51: 19,346,894 km (0.086 R)
• M52: 19,670,624 km (0.069 R)
• M53: 20,888,650 km (0.115 R)
• M54: 21,173,185 km (0.037 R)
• M55: 21,363,623 km (0.107 R)
• M56: 22,130,911 km (0.095 R)
• M57: 22,227,551 km (0.039 R)
• M58: 22,469,451 km (0.104 R)
• M59: 22,761,017 km (0.099 R)
• M60: 23,249,753 km (0.108 R)
• M61: 23,791,297 km (0.102 R)
• M62: 24,187,881 km (0.103 R)
• M63: 24,536,594 km (0.1 R)
• M64: 26,407,315 km (0.116 R)
• M65: 26,715,038 km (0.064 R)
• M66: 26,869,274 km (0.083 R)
• M67: 27,801,119 km (0.058 R)
• M68: 28,323,514 km (0.033 R)
• M69: 29,430,838 km (0.079 R)
• M70: 29,749,930 km (0.039 R)
• M71: 29,803,187 km (0.087 R)
• M72: 31,416,301 km (0.078 R)
• M73: 31,470,455 km (0.114 R)
• M74: 31,851,182 km (0.064 R)
• M75: 32,617,123 km (0.082 R)
• M76: 32,727,077 km (0.083 R)
• M77: 32,837,032 km (0.091 R)
• M78: 33,444,399 km (0.108 R)
• M79: 33,666,253 km (0.109 R)
• M80: 34,111,306 km (0.097 R)
• M81: 34,222,906 km (0.075 R)
• M82: 34,614,404 km (0.11 R)
• M83: 34,894,900 km (0.049 R)
• M84: 35,063,497 km (0.118 R)
• M85: 35,854,271 km (0.093 R)
• M86: 37,510,918 km (0.085 R)
• M87: 37,683,704 km (0.074 R)
• M88: 38,319,495 km (0.072 R)
• M89: 38,551,670 km (0.113 R)
• M90: 38,842,339 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit