🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.75 AU - 0.81 AU

Year: 203 Days

Day: 38.7 Hours

Environment

Temp: 304 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,700,093 km

• M1: 39,195 km (0.103 R)
• M2: 512,373 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.69 AU - 2.47 AU

Year: 886 Days

Day: 36.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,700,093 km

• M1: 1,352,066 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.88 AU - 3.02 AU

Year: 1132 Days

Day: 39.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.27 AU - 8.97 AU

Year: 7473 Days

Day: 24.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 9.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.41 AU - 16.01 AU

Year: 14990 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,700,093 km

• M1: 125,961 km (0.092 R)
• M2: 346,469 km (0.078 R)
• M3: 460,761 km (0.117 R)
• M4: 731,534 km (0.12 R)
• M5: 1,102,088 km (0.052 R)
• M6: 1,280,558 km (0.104 R)
• M7: 1,392,307 km (0.094 R)
• M8: 1,526,945 km (0.102 R)
• M9: 1,726,808 km (0.057 R)
• M10: 1,914,254 km (0.032 R)
• M11: 2,108,283 km (0.111 R)
• M12: 2,286,454 km (0.08 R)
• M13: 2,610,034 km (0.113 R)
• M14: 2,777,284 km (0.115 R)
• M15: 3,097,574 km (0.105 R)
• M16: 3,352,039 km (0.114 R)
• M17: 3,639,866 km (0.091 R)
• M18: 3,800,235 km (0.09 R)
• M19: 4,211,479 km (0.058 R)
• M20: 4,408,350 km (0.069 R)
• M21: 5,017,064 km (0.051 R)
• M22: 5,468,101 km (0.064 R)
• M23: 5,869,472 km (0.081 R)
• M24: 5,963,570 km (0.074 R)
• M25: 6,280,567 km (0.115 R)
• M26: 6,931,019 km (0.066 R)
• M27: 7,063,712 km (0.08 R)
• M28: 7,981,346 km (0.04 R)
• M29: 8,085,615 km (0.114 R)
• M30: 8,471,877 km (0.106 R)
• M31: 9,408,808 km (0.11 R)
• M32: 10,076,613 km (0.12 R)
• M33: 10,151,712 km (0.077 R)
• M34: 10,454,198 km (0.111 R)
• M35: 11,891,535 km (0.12 R)
• M36: 12,330,604 km (0.086 R)
• M37: 12,451,330 km (0.106 R)
• M38: 12,734,519 km (0.112 R)
• M39: 12,938,121 km (0.089 R)
• M40: 14,014,029 km (0.073 R)
• M41: 14,690,361 km (0.028 R)
• M42: 14,946,772 km (0.077 R)
• M43: 16,074,890 km (0.117 R)
• M44: 16,471,623 km (0.052 R)
• M45: 16,738,057 km (0.12 R)
• M46: 16,827,217 km (0.062 R)
• M47: 17,365,171 km (0.089 R)
• M48: 17,455,379 km (0.098 R)
• M49: 18,873,567 km (0.081 R)
• M50: 18,966,317 km (0.085 R)
• M51: 19,385,640 km (0.068 R)
• M52: 19,855,078 km (0.094 R)
• M53: 20,614,138 km (0.115 R)
• M54: 21,237,811 km (0.09 R)
• M55: 23,195,599 km (0.083 R)
• M56: 23,394,414 km (0.094 R)
• M57: 23,894,221 km (0.074 R)
• M58: 24,246,224 km (0.078 R)
• M59: 26,342,091 km (0.101 R)
• M60: 27,018,572 km (0.041 R)
• M61: 27,859,163 km (0.087 R)
• M62: 28,708,280 km (0.056 R)
• M63: 28,815,093 km (0.042 R)
• M64: 29,512,070 km (0.116 R)
• M65: 29,673,785 km (0.049 R)
• M66: 29,781,645 km (0.105 R)
• M67: 30,486,400 km (0.107 R)
• M68: 30,649,911 km (0.056 R)
• M69: 31,361,249 km (0.094 R)
• M70: 31,746,613 km (0.086 R)
• M71: 32,022,920 km (0.116 R)
• M72: 32,577,779 km (0.115 R)
• M73: 33,079,829 km (0.04 R)
• M74: 33,696,920 km (0.028 R)
• M75: 33,978,763 km (0.092 R)
• M76: 35,743,120 km (0.07 R)
• M77: 35,972,902 km (0.064 R)
• M78: 36,549,602 km (0.074 R)
• M79: 36,839,074 km (0.101 R)
• M80: 37,478,755 km (0.081 R)
• M81: 38,122,025 km (0.116 R)
• M82: 39,775,830 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 12.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.79 AU - 15.51 AU

Year: 16558 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,700,093 km

• M1: 177,273 km (0.094 R)
• M2: 316,699 km (0.115 R)
• M3: 723,455 km (0.065 R)
• M4: 971,040 km (0.097 R)
• M5: 1,680,582 km (0.089 R)
• M6: 2,160,343 km (0.081 R)
• M7: 2,249,503 km (0.112 R)
• M8: 2,493,198 km (0.075 R)
• M9: 2,650,126 km (0.089 R)
• M10: 2,842,808 km (0.081 R)
• M11: 3,553,548 km (0.054 R)
• M12: 3,874,884 km (0.071 R)
• M13: 4,355,542 km (0.094 R)
• M14: 4,545,681 km (0.06 R)
• M15: 5,052,668 km (0.037 R)
• M16: 5,536,767 km (0.112 R)
• M17: 5,784,501 km (0.098 R)
• M18: 6,205,469 km (0.115 R)
• M19: 6,506,161 km (0.05 R)
• M20: 6,944,034 km (0.081 R)
• M21: 7,166,636 km (0.047 R)
• M22: 7,894,728 km (0.048 R)
• M23: 8,033,854 km (0.104 R)
• M24: 8,173,878 km (0.107 R)
• M25: 8,598,736 km (0.093 R)
• M26: 9,470,144 km (0.082 R)
• M27: 10,624,291 km (0.114 R)
• M28: 13,173,140 km (0.096 R)
• M29: 14,458,485 km (0.082 R)
• M30: 14,914,908 km (0.026 R)
• M31: 15,318,224 km (0.11 R)
• M32: 16,668,644 km (0.106 R)
• M33: 16,847,563 km (0.055 R)
• M34: 17,027,230 km (0.106 R)
• M35: 17,812,768 km (0.116 R)
• M36: 18,795,776 km (0.094 R)
• M37: 20,878,776 km (0.073 R)
• M38: 21,329,964 km (0.119 R)
• M39: 21,980,116 km (0.091 R)
• M40: 22,110,864 km (0.091 R)
• M41: 22,636,701 km (0.113 R)
• M42: 23,233,297 km (0.053 R)
• M43: 24,171,575 km (0.102 R)
• M44: 24,985,537 km (0.12 R)
• M45: 25,464,550 km (0.075 R)
• M46: 26,223,460 km (0.107 R)
• M47: 26,431,849 km (0.077 R)
• M48: 27,622,349 km (0.112 R)
• M49: 28,973,667 km (0.048 R)
• M50: 29,188,938 km (0.117 R)
• M51: 31,150,765 km (0.082 R)
• M52: 31,962,183 km (0.096 R)
• M53: 32,407,686 km (0.118 R)
• M54: 33,079,829 km (0.056 R)
• M55: 33,380,072 km (0.097 R)
• M56: 34,286,186 km (0.118 R)
• M57: 36,664,194 km (0.027 R)
• M58: 36,974,909 km (0.105 R)
• M59: 37,755,511 km (0.118 R)
• M60: 38,305,283 km (0.104 R)
• M61: 39,412,457 km (0.117 R)
• M62: 39,492,043 km (0.118 R)
• M63: 39,890,272 km (0.042 R)
• M64: 40,932,072 km (0.1 R)
• M65: 42,878,639 km (0.086 R)
• M66: 43,288,089 km (0.107 R)
• M67: 43,698,735 km (0.114 R)
• M68: 46,105,914 km (0.036 R)
• M69: 47,367,922 km (0.116 R)
• M70: 47,452,445 km (0.085 R)
• M71: 47,621,640 km (0.102 R)
• M72: 48,555,878 km (0.062 R)
• M73: 48,641,149 km (0.106 R)
• M74: 49,068,102 km (0.093 R)
• M75: 50,270,120 km (0.116 R)
• M76: 50,442,607 km (0.085 R)
• M77: 50,528,925 km (0.109 R)
• M78: 51,829,828 km (0.038 R)
• M79: 53,229,466 km (0.062 R)
• M80: 54,375,984 km (0.093 R)
• M81: 54,730,381 km (0.065 R)
• M82: 54,819,093 km (0.102 R)
• M83: 55,263,398 km (0.08 R)
• M84: 55,887,371 km (0.115 R)
• M85: 56,782,864 km (0.108 R)
• M86: 58,044,572 km (0.116 R)
• M87: 58,225,586 km (0.085 R)
• M88: 60,595,665 km (0.114 R)
• M89: 61,239,085 km (0.067 R)
• M90: 61,700,146 km (0.111 R)

Kuiper Belt

Range: 37.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit