🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 462 Days

Day: 28.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,679,386 km

• M1: 140,772 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.79 AU - 1.83 AU

Year: 889 Days

Day: 29.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.73 AU - 2.05 AU

Year: 949 Days

Day: 34.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.73 AU - 2.61 AU

Year: 1168 Days

Day: 33.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.33 AU - 2.63 AU

Year: 1426 Days

Day: 17.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,679,386 km

• M1: 366,515 km (0.095 R)
• M2: 947,703 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.54 AU - 4.7 AU

Year: 3627 Days

Day: 33.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 14.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.42 AU - 13.66 AU

Year: 13398 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 79,679,386 km

• M1: 191,635 km (0.098 R)
• M2: 567,874 km (0.091 R)
• M3: 723,455 km (0.11 R)
• M4: 1,000,959 km (0.109 R)
• M5: 1,110,914 km (0.099 R)
• M6: 1,562,699 km (0.094 R)
• M7: 2,306,650 km (0.114 R)
• M8: 2,648,481 km (0.118 R)
• M9: 3,212,764 km (0.03 R)
• M10: 3,792,605 km (0.103 R)
• M11: 3,925,897 km (0.03 R)
• M12: 4,382,021 km (0.099 R)
• M13: 4,522,194 km (0.108 R)
• M14: 5,147,064 km (0.112 R)
• M15: 5,722,717 km (0.097 R)
• M16: 6,135,457 km (0.107 R)
• M17: 6,611,478 km (0.089 R)
• M18: 6,908,280 km (0.084 R)
• M19: 7,099,466 km (0.045 R)
• M20: 7,881,863 km (0.113 R)
• M21: 8,839,289 km (0.049 R)
• M22: 9,619,442 km (0.116 R)
• M23: 10,359,353 km (0.059 R)
• M24: 10,453,151 km (0.085 R)
• M25: 11,374,225 km (0.069 R)
• M26: 11,861,017 km (0.095 R)
• M27: 11,959,153 km (0.07 R)
• M28: 12,288,418 km (0.097 R)
• M29: 13,192,288 km (0.074 R)
• M30: 16,284,327 km (0.118 R)
• M31: 18,250,043 km (0.103 R)
• M32: 18,553,278 km (0.081 R)
• M33: 20,564,471 km (0.083 R)
• M34: 21,157,477 km (0.117 R)
• M35: 22,481,867 km (0.075 R)
• M36: 22,807,093 km (0.097 R)
• M37: 23,957,201 km (0.049 R)
• M38: 25,632,997 km (0.094 R)
• M39: 25,845,127 km (0.03 R)
• M40: 26,442,172 km (0.119 R)
• M41: 26,656,545 km (0.053 R)
• M42: 27,043,854 km (0.042 R)
• M43: 27,303,107 km (0.082 R)
• M44: 27,867,540 km (0.105 R)
• M45: 28,348,348 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.8

Radius: 3.5

Gravity: 49.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.78 AU - 17.58 AU

Year: 22678 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,679,386 km

• M1: 235,916 km (0.117 R)
• M2: 416,630 km (0.089 R)
• M3: 633,397 km (0.113 R)
• M4: 704,606 km (0.11 R)
• M5: 803,789 km (0.041 R)
• M6: 1,184,815 km (0.113 R)
• M7: 1,486,853 km (0.103 R)
• M8: 1,518,418 km (0.036 R)
• M9: 1,550,133 km (0.108 R)
• M10: 1,679,236 km (0.1 R)
• M11: 1,711,998 km (0.112 R)
• M12: 2,157,949 km (0.066 R)
• M13: 2,412,266 km (0.089 R)
• M14: 2,637,710 km (0.078 R)
• M15: 3,312,695 km (0.055 R)
• M16: 3,605,309 km (0.105 R)
• M17: 5,527,193 km (0.079 R)
• M18: 5,674,696 km (0.09 R)
• M19: 5,773,879 km (0.102 R)
• M20: 5,923,477 km (0.067 R)
• M21: 6,175,849 km (0.096 R)
• M22: 6,743,274 km (0.086 R)
• M23: 7,166,336 km (0.068 R)
• M24: 8,093,544 km (0.111 R)
• M25: 8,486,238 km (0.057 R)
• M26: 8,713,328 km (0.099 R)
• M27: 8,885,066 km (0.073 R)
• M28: 8,942,512 km (0.064 R)
• M29: 9,290,028 km (0.09 R)
• M30: 9,348,221 km (0.08 R)
• M31: 9,641,732 km (0.112 R)
• M32: 10,479,630 km (0.111 R)
• M33: 10,784,510 km (0.09 R)
• M34: 11,278,183 km (0.099 R)
• M35: 11,402,798 km (0.057 R)
• M36: 11,842,467 km (0.1 R)
• M37: 12,287,820 km (0.113 R)
• M38: 12,609,156 km (0.097 R)
• M39: 12,933,185 km (0.119 R)
• M40: 13,129,008 km (0.099 R)
• M41: 13,391,553 km (0.065 R)
• M42: 13,457,525 km (0.11 R)
• M43: 14,934,804 km (0.066 R)
• M44: 16,816,596 km (0.117 R)
• M45: 17,030,371 km (0.118 R)
• M46: 20,873,690 km (0.102 R)
• M47: 21,410,746 km (0.104 R)
• M48: 21,797,158 km (0.063 R)
• M49: 23,207,118 km (0.074 R)
• M50: 25,539,797 km (0.105 R)
• M51: 25,785,437 km (0.086 R)
• M52: 26,278,811 km (0.105 R)
• M53: 27,191,507 km (0.117 R)
• M54: 29,133,288 km (0.072 R)
• M55: 29,733,026 km (0.059 R)
• M56: 30,336,952 km (0.065 R)
• M57: 30,510,187 km (0.102 R)
• M58: 31,206,565 km (0.086 R)
• M59: 35,128,871 km (0.093 R)
• M60: 36,317,127 km (0.109 R)
• M61: 36,777,739 km (0.113 R)
• M62: 37,984,096 km (0.028 R)
• M63: 38,077,445 km (0.119 R)
• M64: 39,770,444 km (0.116 R)
• M65: 41,008,367 km (0.11 R)
• M66: 42,937,431 km (0.105 R)
• M67: 43,424,372 km (0.119 R)
• M68: 44,207,068 km (0.027 R)
• M69: 44,305,354 km (0.027 R)
• M70: 45,192,170 km (0.113 R)
• M71: 45,291,055 km (0.115 R)
• M72: 45,588,156 km (0.098 R)
• M73: 46,783,144 km (0.036 R)
• M74: 48,797,629 km (0.111 R)
• M75: 49,509,415 km (0.119 R)
• M76: 52,079,208 km (0.111 R)
• M77: 54,166,098 km (0.067 R)
• M78: 55,113,950 km (0.116 R)
• M79: 56,173,701 km (0.109 R)
• M80: 56,386,429 km (0.09 R)
• M81: 56,492,943 km (0.115 R)
• M82: 57,668,633 km (0.094 R)
• M83: 57,990,567 km (0.096 R)
• M84: 58,528,671 km (0.059 R)
• M85: 61,462,584 km (0.114 R)
• M86: 62,451,127 km (0.065 R)
• M87: 63,002,545 km (0.079 R)
• M88: 63,444,906 km (0.097 R)
• M89: 65,448,021 km (0.082 R)
• M90: 65,784,018 km (0.089 R)
• M91: 69,859,064 km (0.088 R)
• M92: 71,350,555 km (0.11 R)
• M93: 72,505,002 km (0.065 R)
• M94: 72,736,579 km (0.042 R)
• M95: 73,898,506 km (0.093 R)
• M96: 74,715,310 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit