🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.8 AU - 0.96 AU

Year: 303 Days

Day: 30.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.01 AU - 2.41 AU

Year: 1206 Days

Day: 22.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 119.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.04 AU - 3.38 AU

Year: 1638 Days

Day: 27.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,524,811 km

• M1: 303,235 km (0.061 R)
• M2: 738,864 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.2

Radius: 14.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.73 AU - 5.91 AU

Year: 3885 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,524,811 km

• M1: 186,848 km (0.094 R)
• M2: 407,953 km (0.057 R)
• M3: 592,707 km (0.081 R)
• M4: 712,086 km (0.057 R)
• M5: 903,571 km (0.108 R)
• M6: 1,207,554 km (0.107 R)
• M7: 1,428,809 km (0.086 R)
• M8: 1,842,298 km (0.032 R)
• M9: 2,384,590 km (0.105 R)
• M10: 2,555,281 km (0.105 R)
• M11: 2,730,311 km (0.095 R)
• M12: 2,827,549 km (0.041 R)
• M13: 3,126,147 km (0.113 R)
• M14: 3,228,023 km (0.089 R)
• M15: 3,664,849 km (0.093 R)
• M16: 3,826,714 km (0.082 R)
• M17: 4,009,522 km (0.093 R)
• M18: 4,402,965 km (0.083 R)
• M19: 4,517,706 km (0.103 R)
• M20: 4,769,779 km (0.078 R)
• M21: 5,146,765 km (0.114 R)
• M22: 5,389,712 km (0.059 R)
• M23: 6,399,947 km (0.101 R)
• M24: 6,617,761 km (0.085 R)
• M25: 6,749,706 km (0.089 R)
• M26: 6,882,400 km (0.101 R)
• M27: 7,195,658 km (0.078 R)
• M28: 7,308,754 km (0.118 R)
• M29: 7,513,703 km (0.104 R)
• M30: 7,906,098 km (0.085 R)
• M31: 8,376,284 km (0.028 R)
• M32: 9,616,600 km (0.108 R)
• M33: 9,992,390 km (0.039 R)
• M34: 10,169,364 km (0.119 R)
• M35: 10,372,967 km (0.113 R)
• M36: 10,526,604 km (0.03 R)
• M37: 11,200,841 km (0.105 R)
• M38: 11,729,071 km (0.079 R)
• M39: 11,942,697 km (0.118 R)
• M40: 12,238,602 km (0.101 R)
• M41: 12,810,066 km (0.118 R)
• M42: 13,223,704 km (0.064 R)
• M43: 13,446,006 km (0.029 R)
• M44: 13,753,879 km (0.104 R)
• M45: 14,177,390 km (0.117 R)
• M46: 14,348,081 km (0.033 R)
• M47: 14,892,917 km (0.119 R)
• M48: 15,095,323 km (0.12 R)
• M49: 15,532,298 km (0.112 R)
• M50: 15,796,338 km (0.113 R)
• M51: 16,032,404 km (0.109 R)
• M52: 16,239,896 km (0.064 R)
• M53: 16,329,206 km (0.09 R)
• M54: 16,508,125 km (0.115 R)
• M55: 17,078,991 km (0.069 R)
• M56: 17,351,707 km (0.1 R)
• M57: 17,748,142 km (0.088 R)
• M58: 17,962,815 km (0.105 R)
• M59: 18,425,970 km (0.097 R)
• M60: 18,767,950 km (0.089 R)
• M61: 18,924,131 km (0.118 R)
• M62: 19,080,760 km (0.11 R)
• M63: 19,237,837 km (0.116 R)
• M64: 19,902,202 km (0.099 R)
• M65: 20,317,186 km (0.088 R)
• M66: 20,735,162 km (0.06 R)
• M67: 20,961,354 km (0.116 R)
• M68: 21,677,629 km (0.04 R)
• M69: 22,137,643 km (0.065 R)

Asteroid Belt

Center: 10.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.7

Radius: 3.4

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.75 AU - 18.93 AU

Year: 23142 Days

Day: 17.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,524,811 km

• M1: 46,675 km (0.114 R)
• M2: 189,840 km (0.085 R)
• M3: 257,308 km (0.077 R)
• M4: 845,677 km (0.097 R)
• M5: 1,038,060 km (0.118 R)
• M6: 1,691,802 km (0.086 R)
• M7: 2,581,910 km (0.077 R)
• M8: 2,830,691 km (0.105 R)
• M9: 3,058,379 km (0.109 R)
• M10: 3,232,810 km (0.112 R)
• M11: 3,744,734 km (0.113 R)
• M12: 4,217,164 km (0.1 R)
• M13: 4,281,491 km (0.088 R)
• M14: 4,674,634 km (0.036 R)
• M15: 6,066,343 km (0.118 R)
• M16: 6,957,947 km (0.042 R)
• M17: 6,995,944 km (0.089 R)
• M18: 7,110,387 km (0.11 R)
• M19: 7,302,620 km (0.073 R)
• M20: 7,341,366 km (0.117 R)
• M21: 8,208,734 km (0.069 R)
• M22: 8,248,976 km (0.065 R)
• M23: 8,900,924 km (0.06 R)
• M24: 8,983,651 km (0.114 R)
• M25: 9,909,662 km (0.076 R)
• M26: 10,821,461 km (0.087 R)
• M27: 10,953,855 km (0.095 R)
• M28: 11,850,395 km (0.09 R)
• M29: 11,941,351 km (0.078 R)
• M30: 12,215,564 km (0.108 R)
• M31: 12,491,871 km (0.103 R)
• M32: 13,522,600 km (0.064 R)
• M33: 14,289,140 km (0.065 R)
• M34: 14,628,877 km (0.102 R)
• M35: 15,365,945 km (0.075 R)
• M36: 16,875,837 km (0.112 R)
• M37: 17,286,333 km (0.073 R)
• M38: 18,169,709 km (0.084 R)
• M39: 19,014,338 km (0.12 R)
• M40: 19,174,258 km (0.118 R)
• M41: 19,548,851 km (0.025 R)
• M42: 21,016,257 km (0.113 R)
• M43: 21,126,361 km (0.11 R)
• M44: 23,825,555 km (0.094 R)
• M45: 24,285,868 km (0.031 R)
• M46: 24,807,217 km (0.113 R)
• M47: 25,625,517 km (0.042 R)
• M48: 27,168,469 km (0.105 R)
• M49: 27,770,002 km (0.07 R)
• M50: 30,717,380 km (0.104 R)
• M51: 31,030,039 km (0.036 R)
• M52: 32,037,730 km (0.102 R)
• M53: 32,291,448 km (0.041 R)
• M54: 34,020,501 km (0.062 R)
• M55: 34,344,081 km (0.091 R)
• M56: 34,408,857 km (0.071 R)
• M57: 35,386,030 km (0.047 R)
• M58: 35,779,472 km (0.118 R)
• M59: 35,845,146 km (0.119 R)
• M60: 37,034,898 km (0.119 R)
• M61: 37,902,117 km (0.057 R)
• M62: 37,969,136 km (0.063 R)
• M63: 39,114,009 km (0.05 R)
• M64: 39,317,163 km (0.073 R)
• M65: 40,475,200 km (0.032 R)
• M66: 41,782,835 km (0.073 R)
• M67: 41,990,477 km (0.03 R)
• M68: 46,073,302 km (0.1 R)
• M69: 46,861,832 km (0.071 R)
• M70: 47,944,173 km (0.116 R)
• M71: 48,161,688 km (0.087 R)
• M72: 48,306,798 km (0.117 R)
• M73: 48,452,058 km (0.033 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit