🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.98 AU - 1.42 AU

Year: 498 Days

Day: 41.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.78 AU - 2.52 AU

Year: 1194 Days

Day: 42.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,352,977 km

• M1: 1,089,820 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.79 AU - 2.79 AU

Year: 1313 Days

Day: 23.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 10

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.18 AU - 8.26 AU

Year: 7348 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 22,352,977 km

• M1: 230,082 km (0.064 R)
• M2: 338,241 km (0.066 R)
• M3: 542,143 km (0.073 R)
• M4: 687,402 km (0.102 R)
• M5: 892,052 km (0.12 R)
• M6: 985,850 km (0.115 R)
• M7: 1,377,796 km (0.087 R)
• M8: 1,562,849 km (0.06 R)
• M9: 2,040,216 km (0.089 R)
• M10: 2,339,112 km (0.051 R)
• M11: 2,404,935 km (0.097 R)
• M12: 2,538,676 km (0.117 R)
• M13: 2,606,444 km (0.037 R)
• M14: 2,767,112 km (0.061 R)
• M15: 3,098,172 km (0.119 R)
• M16: 3,442,097 km (0.09 R)
• M17: 3,517,345 km (0.087 R)
• M18: 3,644,055 km (0.085 R)
• M19: 3,876,081 km (0.061 R)
• M20: 4,852,057 km (0.078 R)
• M21: 5,251,484 km (0.061 R)
• M22: 5,367,572 km (0.064 R)
• M23: 5,602,440 km (0.074 R)
• M24: 5,810,531 km (0.082 R)
• M25: 5,930,658 km (0.039 R)
• M26: 6,112,419 km (0.078 R)
• M27: 6,296,126 km (0.085 R)
• M28: 6,826,300 km (0.108 R)
• M29: 7,080,766 km (0.103 R)
• M30: 7,305,911 km (0.074 R)
• M31: 7,929,286 km (0.062 R)
• M32: 8,878,783 km (0.095 R)
• M33: 9,472,836 km (0.04 R)
• M34: 10,846,743 km (0.116 R)
• M35: 11,106,595 km (0.102 R)
• M36: 11,255,893 km (0.094 R)
• M37: 11,594,583 km (0.068 R)
• M38: 12,864,818 km (0.118 R)
• M39: 13,656,042 km (0.076 R)
• M40: 13,735,927 km (0.116 R)
• M41: 14,138,345 km (0.109 R)
• M42: 14,300,360 km (0.069 R)
• M43: 14,381,591 km (0.108 R)
• M44: 14,708,014 km (0.077 R)
• M45: 14,789,993 km (0.078 R)
• M46: 15,036,980 km (0.104 R)
• M47: 15,744,129 km (0.112 R)
• M48: 15,827,904 km (0.114 R)
• M49: 16,249,770 km (0.116 R)
• M50: 16,334,442 km (0.09 R)
• M51: 16,589,805 km (0.062 R)
• M52: 16,717,861 km (0.09 R)
• M53: 17,147,357 km (0.08 R)
• M54: 17,320,292 km (0.113 R)
• M55: 17,580,592 km (0.099 R)
• M56: 18,723,520 km (0.113 R)
• M57: 19,754,698 km (0.087 R)
• M58: 20,026,667 km (0.064 R)
• M59: 20,117,622 km (0.083 R)
• M60: 20,666,198 km (0.042 R)
• M61: 21,451,736 km (0.09 R)
• M62: 21,637,986 km (0.084 R)
• M63: 22,059,104 km (0.116 R)
• M64: 22,341,245 km (0.1 R)
• M65: 22,435,641 km (0.106 R)
• M66: 23,722,183 km (0.112 R)
• M67: 24,059,676 km (0.118 R)
• M68: 25,523,790 km (0.059 R)
• M69: 25,671,892 km (0.072 R)
• M70: 26,117,544 km (0.1 R)
• M71: 26,416,142 km (0.039 R)
• M72: 26,715,786 km (0.102 R)
• M73: 27,773,742 km (0.111 R)
• M74: 28,027,610 km (0.092 R)
• M75: 28,180,349 km (0.113 R)
• M76: 28,896,624 km (0.062 R)
• M77: 29,050,859 km (0.053 R)
• M78: 30,713,490 km (0.063 R)
• M79: 31,715,197 km (0.083 R)
• M80: 33,157,171 km (0.114 R)
• M81: 34,075,852 km (0.057 R)
• M82: 35,828,092 km (0.106 R)
• M83: 36,159,750 km (0.071 R)
• M84: 36,603,757 km (0.088 R)
• M85: 37,385,106 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.4

Radius: 6.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.12 AU - 14.68 AU

Year: 16538 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,352,977 km

• M1: 104,868 km (0.057 R)
• M2: 195,824 km (0.048 R)
• M3: 507,137 km (0.034 R)
• M4: 779,405 km (0.079 R)
• M5: 832,662 km (0.075 R)
• M6: 898,186 km (0.109 R)
• M7: 1,105,528 km (0.038 R)
• M8: 1,457,831 km (0.098 R)
• M9: 1,524,253 km (0.081 R)
• M10: 1,744,012 km (0.085 R)
• M11: 1,988,455 km (0.118 R)
• M12: 2,414,958 km (0.067 R)
• M13: 2,919,402 km (0.076 R)
• M14: 3,089,046 km (0.073 R)
• M15: 3,455,860 km (0.047 R)
• M16: 3,599,325 km (0.06 R)
• M17: 3,762,985 km (0.06 R)
• M18: 3,966,438 km (0.119 R)
• M19: 4,598,040 km (0.1 R)
• M20: 5,117,594 km (0.097 R)
• M21: 5,260,759 km (0.12 R)
• M22: 5,634,753 km (0.045 R)
• M23: 6,060,359 km (0.058 R)
• M24: 6,474,297 km (0.1 R)
• M25: 6,762,871 km (0.059 R)
• M26: 6,830,040 km (0.056 R)
• M27: 6,987,567 km (0.058 R)
• M28: 7,169,179 km (0.093 R)
• M29: 7,421,550 km (0.047 R)
• M30: 8,243,591 km (0.114 R)
• M31: 9,242,755 km (0.111 R)
• M32: 9,442,169 km (0.048 R)
• M33: 9,845,335 km (0.093 R)
• M34: 9,921,480 km (0.049 R)
• M35: 11,220,439 km (0.097 R)
• M36: 11,353,282 km (0.049 R)
• M37: 11,970,971 km (0.117 R)
• M38: 12,765,186 km (0.08 R)
• M39: 14,002,660 km (0.027 R)
• M40: 14,174,398 km (0.113 R)
• M41: 14,519,820 km (0.113 R)
• M42: 15,072,584 km (0.108 R)
• M43: 15,131,077 km (0.097 R)
• M44: 15,572,839 km (0.113 R)
• M45: 16,198,457 km (0.099 R)
• M46: 16,559,587 km (0.055 R)
• M47: 17,381,926 km (0.119 R)
• M48: 19,256,537 km (0.12 R)
• M49: 19,671,073 km (0.058 R)
• M50: 21,754,522 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit