🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 149 Days

Day: 36 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.01 AU - 3.15 AU

Year: 1596 Days

Day: 24.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.91 AU - 3.67 AU

Year: 2298 Days

Day: 25.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 64.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,536,595 km

• M1: 1,915,451 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.09 AU - 3.83 AU

Year: 2478 Days

Day: 44 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 8.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.39 AU - 6.57 AU

Year: 4939 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,536,595 km

• M1: 144,811 km (0.056 R)
• M2: 273,166 km (0.101 R)
• M3: 391,946 km (0.109 R)
• M4: 520,601 km (0.078 R)
• M5: 601,234 km (0.063 R)
• M6: 775,964 km (0.12 R)
• M7: 845,976 km (0.111 R)
• M8: 1,616,854 km (0.059 R)
• M9: 1,692,850 km (0.044 R)
• M10: 2,024,957 km (0.112 R)
• M11: 2,190,412 km (0.1 R)
• M12: 2,394,912 km (0.05 R)
• M13: 2,695,305 km (0.079 R)
• M14: 2,933,315 km (0.101 R)
• M15: 3,026,664 km (0.088 R)
• M16: 3,254,801 km (0.096 R)
• M17: 3,429,681 km (0.107 R)
• M18: 3,627,599 km (0.11 R)
• M19: 3,890,442 km (0.101 R)
• M20: 4,180,662 km (0.071 R)
• M21: 4,264,886 km (0.094 R)
• M22: 4,434,978 km (0.076 R)
• M23: 4,520,848 km (0.095 R)
• M24: 5,003,301 km (0.083 R)
• M25: 5,687,561 km (0.105 R)
• M26: 5,993,190 km (0.114 R)
• M27: 6,208,012 km (0.119 R)
• M28: 6,352,524 km (0.087 R)
• M29: 6,498,232 km (0.093 R)
• M30: 6,596,069 km (0.087 R)
• M31: 7,472,264 km (0.098 R)
• M32: 7,781,184 km (0.097 R)
• M33: 8,015,604 km (0.098 R)
• M34: 8,358,332 km (0.098 R)
• M35: 8,544,881 km (0.06 R)
• M36: 8,759,703 km (0.049 R)
• M37: 8,894,940 km (0.099 R)
• M38: 9,003,548 km (0.093 R)
• M39: 9,249,786 km (0.11 R)
• M40: 9,442,618 km (0.089 R)
• M41: 9,525,794 km (0.081 R)
• M42: 9,692,745 km (0.104 R)
• M43: 9,860,744 km (0.092 R)
• M44: 10,284,854 km (0.112 R)
• M45: 12,100,224 km (0.051 R)
• M46: 12,281,088 km (0.118 R)
• M47: 12,462,849 km (0.094 R)
• M48: 13,199,020 km (0.117 R)
• M49: 13,354,153 km (0.025 R)
• M50: 13,634,948 km (0.109 R)
• M51: 13,697,480 km (0.041 R)
• M52: 14,012,234 km (0.117 R)
• M53: 14,170,509 km (0.072 R)
• M54: 14,265,803 km (0.107 R)
• M55: 14,713,100 km (0.109 R)
• M56: 14,777,427 km (0.104 R)
• M57: 15,556,084 km (0.072 R)
• M58: 16,016,397 km (0.096 R)
• M59: 16,481,347 km (0.101 R)
• M60: 17,971,043 km (0.067 R)
• M61: 18,074,265 km (0.105 R)
• M62: 18,454,094 km (0.117 R)
• M63: 18,732,047 km (0.11 R)
• M64: 19,081,358 km (0.099 R)
• M65: 19,468,218 km (0.104 R)
• M66: 19,644,893 km (0.075 R)
• M67: 20,428,487 km (0.113 R)
• M68: 20,608,004 km (0.058 R)
• M69: 22,506,102 km (0.04 R)
• M70: 23,363,447 km (0.111 R)
• M71: 23,475,945 km (0.053 R)
• M72: 23,777,235 km (0.046 R)
• M73: 23,928,179 km (0.089 R)
• M74: 24,193,416 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 14

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.18 AU - 7.08 AU

Year: 5843 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,536,595 km

• M1: 214,523 km (0.086 R)
• M2: 383,868 km (0.104 R)
• M3: 559,346 km (0.034 R)
• M4: 694,583 km (0.096 R)
• M5: 831,914 km (0.093 R)
• M6: 933,042 km (0.102 R)
• M7: 1,062,893 km (0.112 R)
• M8: 1,355,806 km (0.112 R)
• M9: 1,603,689 km (0.112 R)
• M10: 2,034,681 km (0.086 R)
• M11: 2,451,909 km (0.025 R)
• M12: 2,636,812 km (0.084 R)
• M13: 2,791,646 km (0.081 R)
• M14: 3,020,680 km (0.056 R)
• M15: 3,182,994 km (0.066 R)
• M16: 3,611,143 km (0.12 R)
• M17: 4,097,486 km (0.08 R)
• M18: 4,358,833 km (0.111 R)
• M19: 4,460,709 km (0.109 R)
• M20: 4,646,360 km (0.097 R)
• M21: 4,876,741 km (0.116 R)
• M22: 5,327,180 km (0.114 R)
• M23: 5,634,903 km (0.028 R)
• M24: 5,948,610 km (0.106 R)
• M25: 6,084,893 km (0.086 R)
• M26: 6,430,016 km (0.088 R)
• M27: 6,640,201 km (0.053 R)
• M28: 6,805,357 km (0.115 R)
• M29: 7,043,666 km (0.098 R)
• M30: 7,406,142 km (0.091 R)
• M31: 7,577,431 km (0.109 R)
• M32: 7,700,700 km (0.081 R)
• M33: 8,556,101 km (0.081 R)
• M34: 8,735,917 km (0.093 R)
• M35: 8,917,080 km (0.081 R)
• M36: 9,521,156 km (0.032 R)
• M37: 9,841,595 km (0.112 R)
• M38: 10,003,161 km (0.109 R)
• M39: 10,192,701 km (0.08 R)
• M40: 10,301,609 km (0.114 R)
• M41: 10,410,965 km (0.092 R)
• M42: 11,018,930 km (0.103 R)
• M43: 11,214,904 km (0.118 R)
• M44: 11,355,526 km (0.082 R)
• M45: 11,468,472 km (0.117 R)
• M46: 11,610,141 km (0.111 R)
• M47: 11,838,128 km (0.091 R)
• M48: 11,952,720 km (0.036 R)
• M49: 12,794,208 km (0.072 R)
• M50: 13,237,018 km (0.086 R)
• M51: 13,445,258 km (0.076 R)
• M52: 13,624,776 km (0.115 R)
• M53: 13,714,834 km (0.11 R)
• M54: 13,805,041 km (0.116 R)
• M55: 13,986,204 km (0.115 R)
• M56: 14,903,389 km (0.101 R)
• M57: 15,182,389 km (0.069 R)
• M58: 15,338,120 km (0.061 R)
• M59: 15,777,040 km (0.067 R)
• M60: 15,997,996 km (0.063 R)
• M61: 16,283,728 km (0.115 R)
• M62: 16,411,186 km (0.064 R)
• M63: 16,699,311 km (0.062 R)
• M64: 17,671,847 km (0.054 R)
• M65: 18,430,009 km (0.115 R)
• M66: 18,696,143 km (0.026 R)
• M67: 19,333,430 km (0.12 R)
• M68: 19,468,517 km (0.118 R)
• M69: 19,671,821 km (0.059 R)
• M70: 20,046,115 km (0.069 R)
• M71: 21,113,944 km (0.107 R)
• M72: 21,672,393 km (0.082 R)
• M73: 21,988,643 km (0.048 R)
• M74: 22,875,010 km (0.086 R)
• M75: 23,018,026 km (0.108 R)
• M76: 24,063,117 km (0.118 R)
• M77: 24,390,586 km (0.063 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit