🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 449 Days

Day: 17.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,159,797 km

• M1: 411,693 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.3 AU - 1.36 AU

Year: 566 Days

Day: 22.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,159,797 km

• M1: 660,475 km (0.101 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 10.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.72 AU - 5.96 AU

Year: 3929 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,159,797 km

• M1: 160,818 km (0.115 R)
• M2: 262,095 km (0.098 R)
• M3: 337,642 km (0.095 R)
• M4: 411,843 km (0.069 R)
• M5: 526,884 km (0.112 R)
• M6: 769,382 km (0.119 R)
• M7: 908,807 km (0.103 R)
• M8: 1,048,083 km (0.053 R)
• M9: 1,166,863 km (0.082 R)
• M10: 1,242,261 km (0.11 R)
• M11: 1,509,592 km (0.071 R)
• M12: 1,634,506 km (0.119 R)
• M13: 1,762,861 km (0.052 R)
• M14: 1,883,587 km (0.046 R)
• M15: 2,064,451 km (0.081 R)
• M16: 2,322,507 km (0.064 R)
• M17: 2,716,548 km (0.105 R)
• M18: 2,856,871 km (0.095 R)
• M19: 2,986,721 km (0.043 R)
• M20: 3,118,517 km (0.089 R)
• M21: 3,238,794 km (0.109 R)
• M22: 3,333,489 km (0.116 R)
• M23: 3,707,185 km (0.108 R)
• M24: 3,920,811 km (0.114 R)
• M25: 4,007,428 km (0.051 R)
• M26: 4,285,829 km (0.083 R)
• M27: 4,389,950 km (0.078 R)
• M28: 4,815,256 km (0.115 R)
• M29: 5,127,168 km (0.073 R)
• M30: 5,333,463 km (0.073 R)
• M31: 5,639,989 km (0.1 R)
• M32: 5,836,561 km (0.086 R)
• M33: 6,169,267 km (0.104 R)
• M34: 6,270,245 km (0.11 R)
• M35: 6,783,665 km (0.054 R)
• M36: 7,168,880 km (0.078 R)
• M37: 7,292,896 km (0.076 R)
• M38: 7,851,046 km (0.096 R)
• M39: 7,942,301 km (0.045 R)
• M40: 8,107,606 km (0.037 R)
• M41: 8,181,358 km (0.064 R)
• M42: 8,535,007 km (0.069 R)
• M43: 8,798,898 km (0.091 R)
• M44: 9,296,012 km (0.088 R)
• M45: 9,489,741 km (0.103 R)
• M46: 9,743,459 km (0.08 R)
• M47: 9,900,836 km (0.093 R)
• M48: 10,357,708 km (0.119 R)
• M49: 11,045,858 km (0.118 R)
• M50: 11,416,113 km (0.045 R)
• M51: 11,498,990 km (0.031 R)
• M52: 11,790,407 km (0.077 R)
• M53: 12,232,319 km (0.113 R)
• M54: 12,615,439 km (0.094 R)
• M55: 12,744,093 km (0.116 R)
• M56: 13,219,216 km (0.067 R)
• M57: 13,546,686 km (0.11 R)
• M58: 13,876,698 km (0.096 R)
• M59: 14,231,694 km (0.043 R)
• M60: 14,387,874 km (0.104 R)
• M61: 14,634,561 km (0.08 R)
• M62: 14,837,416 km (0.093 R)
• M63: 14,905,333 km (0.067 R)
• M64: 14,995,990 km (0.091 R)
• M65: 15,314,484 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 4.2

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.33 AU - 15.09 AU

Year: 17715 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,159,797 km

• M1: 300,093 km (0.085 R)
• M2: 359,334 km (0.086 R)
• M3: 693,386 km (0.091 R)
• M4: 814,710 km (0.102 R)
• M5: 942,766 km (0.087 R)
• M6: 1,315,115 km (0.029 R)
• M7: 1,414,897 km (0.094 R)
• M8: 1,491,192 km (0.067 R)
• M9: 2,034,681 km (0.108 R)
• M10: 2,822,762 km (0.094 R)
• M11: 4,013,860 km (0.096 R)
• M12: 4,231,825 km (0.093 R)
• M13: 4,416,578 km (0.1 R)
• M14: 4,679,421 km (0.063 R)
• M15: 5,220,517 km (0.09 R)
• M16: 6,151,464 km (0.093 R)
• M17: 6,402,639 km (0.077 R)
• M18: 7,529,560 km (0.074 R)
• M19: 7,888,445 km (0.084 R)
• M20: 7,978,952 km (0.087 R)
• M21: 8,024,430 km (0.091 R)
• M22: 8,252,866 km (0.086 R)
• M23: 8,529,771 km (0.066 R)
• M24: 8,716,021 km (0.053 R)
• M25: 8,950,889 km (0.102 R)
• M26: 8,998,013 km (0.113 R)
• M27: 9,235,275 km (0.065 R)
• M28: 10,008,397 km (0.116 R)
• M29: 10,254,186 km (0.094 R)
• M30: 11,003,522 km (0.038 R)
• M31: 11,925,942 km (0.098 R)
• M32: 14,725,966 km (0.094 R)
• M33: 17,127,460 km (0.093 R)
• M34: 17,362,329 km (0.104 R)
• M35: 17,776,117 km (0.089 R)
• M36: 18,073,667 km (0.088 R)
• M37: 19,158,401 km (0.071 R)
• M38: 19,280,323 km (0.091 R)
• M39: 19,341,210 km (0.116 R)
• M40: 19,585,952 km (0.099 R)
• M41: 19,647,287 km (0.113 R)
• M42: 19,708,622 km (0.048 R)
• M43: 19,831,591 km (0.12 R)
• M44: 19,954,860 km (0.066 R)
• M45: 20,388,245 km (0.068 R)
• M46: 20,699,708 km (0.042 R)
• M47: 20,762,090 km (0.104 R)
• M48: 21,138,329 km (0.11 R)
• M49: 21,516,662 km (0.034 R)
• M50: 23,247,060 km (0.106 R)
• M51: 23,311,986 km (0.094 R)
• M52: 25,288,024 km (0.06 R)
• M53: 25,891,352 km (0.065 R)
• M54: 26,363,782 km (0.095 R)
• M55: 27,248,654 km (0.06 R)
• M56: 27,729,162 km (0.048 R)
• M57: 28,074,135 km (0.117 R)
• M58: 28,628,993 km (0.07 R)
• M59: 29,047,568 km (0.087 R)
• M60: 29,890,702 km (0.102 R)
• M61: 30,599,496 km (0.079 R)
• M62: 31,313,677 km (0.072 R)
• M63: 32,178,053 km (0.091 R)
• M64: 33,269,519 km (0.111 R)
• M65: 33,709,487 km (0.116 R)
• M66: 34,966,408 km (0.07 R)
• M67: 35,339,056 km (0.089 R)
• M68: 35,712,901 km (0.118 R)
• M69: 36,012,995 km (0.116 R)
• M70: 36,994,057 km (0.082 R)
• M71: 38,828,277 km (0.028 R)
• M72: 40,301,218 km (0.06 R)
• M73: 41,162,303 km (0.098 R)
• M74: 41,792,260 km (0.084 R)
• M75: 42,663,817 km (0.112 R)
• M76: 43,141,632 km (0.09 R)
• M77: 44,908,982 km (0.069 R)
• M78: 44,989,914 km (0.076 R)
• M79: 45,151,779 km (0.045 R)
• M80: 46,209,137 km (0.096 R)
• M81: 46,372,498 km (0.104 R)
• M82: 47,439,280 km (0.087 R)
• M83: 47,934,299 km (0.091 R)
• M84: 48,265,210 km (0.117 R)
• M85: 48,597,018 km (0.102 R)
• M86: 50,351,053 km (0.104 R)
• M87: 51,955,789 km (0.099 R)
• M88: 52,807,151 km (0.071 R)
• M89: 53,405,841 km (0.099 R)
• M90: 54,264,982 km (0.077 R)
• M91: 54,351,150 km (0.053 R)
• M92: 54,609,805 km (0.032 R)
• M93: 58,451,927 km (0.113 R)
• M94: 58,628,602 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit