🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.71 AU

Year: 169 Days

Day: 31.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.92 AU

Year: 244 Days

Day: 21.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,339,036 km

• M1: 185,202 km (0.042 R)
• M2: 346,618 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 339 Days

Day: 33.3 Hours

Environment

Temp: 90 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.63 AU - 4.45 AU

Year: 2881 Days

Day: 25.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,339,036 km

• M1: 2,517,732 km (0.051 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 13.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.59 AU - 7.09 AU

Year: 5007 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,339,036 km

• M1: 170,841 km (0.12 R)
• M2: 313,856 km (0.104 R)
• M3: 480,508 km (0.097 R)
• M4: 602,281 km (0.067 R)
• M5: 790,326 km (0.086 R)
• M6: 921,074 km (0.103 R)
• M7: 1,039,705 km (0.098 R)
• M8: 1,195,885 km (0.071 R)
• M9: 1,326,933 km (0.118 R)
• M10: 1,521,261 km (0.096 R)
• M11: 1,737,579 km (0.043 R)
• M12: 1,824,645 km (0.086 R)
• M13: 1,990,250 km (0.107 R)
• M14: 2,268,801 km (0.104 R)
• M15: 2,433,808 km (0.102 R)
• M16: 2,588,791 km (0.106 R)
• M17: 2,674,660 km (0.086 R)
• M18: 2,893,672 km (0.109 R)
• M19: 3,013,051 km (0.12 R)
• M20: 3,103,557 km (0.113 R)
• M21: 3,256,746 km (0.067 R)
• M22: 3,381,061 km (0.103 R)
• M23: 3,796,196 km (0.117 R)
• M24: 4,009,971 km (0.059 R)
• M25: 4,227,785 km (0.057 R)
• M26: 4,780,849 km (0.11 R)
• M27: 5,138,238 km (0.115 R)
• M28: 5,448,953 km (0.106 R)
• M29: 6,262,316 km (0.032 R)
• M30: 6,653,664 km (0.106 R)
• M31: 7,460,296 km (0.108 R)
• M32: 7,687,685 km (0.11 R)
• M33: 7,854,337 km (0.112 R)
• M34: 8,001,242 km (0.041 R)
• M35: 8,127,952 km (0.058 R)
• M36: 8,276,652 km (0.082 R)
• M37: 8,619,680 km (0.092 R)
• M38: 8,858,438 km (0.104 R)
• M39: 9,408,958 km (0.12 R)
• M40: 10,497,133 km (0.069 R)
• M41: 10,892,071 km (0.052 R)
• M42: 11,009,207 km (0.035 R)
• M43: 11,126,641 km (0.088 R)
• M44: 11,481,786 km (0.109 R)
• M45: 11,601,016 km (0.07 R)
• M46: 11,985,183 km (0.09 R)
• M47: 12,324,920 km (0.092 R)
• M48: 12,495,910 km (0.035 R)
• M49: 12,667,798 km (0.11 R)
• M50: 12,766,383 km (0.057 R)
• M51: 13,438,227 km (0.056 R)
• M52: 13,715,282 km (0.1 R)
• M53: 13,968,701 km (0.084 R)
• M54: 14,377,552 km (0.063 R)
• M55: 14,557,668 km (0.047 R)
• M56: 14,661,040 km (0.118 R)
• M57: 14,998,383 km (0.099 R)
• M58: 15,627,742 km (0.119 R)
• M59: 15,839,572 km (0.088 R)
• M60: 15,945,787 km (0.118 R)
• M61: 16,052,300 km (0.108 R)
• M62: 16,239,148 km (0.115 R)
• M63: 16,534,454 km (0.101 R)
• M64: 16,696,170 km (0.063 R)
• M65: 16,831,406 km (0.068 R)
• M66: 17,048,473 km (0.112 R)
• M67: 17,430,695 km (0.117 R)
• M68: 17,705,357 km (0.079 R)
• M69: 18,259,019 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 13.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.5 AU - 10.44 AU

Year: 10339 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,339,036 km

• M1: 166,802 km (0.088 R)
• M2: 445,652 km (0.047 R)
• M3: 674,836 km (0.093 R)
• M4: 997,070 km (0.089 R)
• M5: 1,328,728 km (0.111 R)
• M6: 1,447,210 km (0.1 R)
• M7: 1,935,348 km (0.069 R)
• M8: 2,071,033 km (0.052 R)
• M9: 2,186,672 km (0.077 R)
• M10: 2,571,587 km (0.069 R)
• M11: 2,746,916 km (0.112 R)
• M12: 3,378,070 km (0.11 R)
• M13: 3,460,199 km (0.049 R)
• M14: 4,053,654 km (0.058 R)
• M15: 4,648,604 km (0.102 R)
• M16: 5,018,859 km (0.093 R)
• M17: 5,302,945 km (0.079 R)
• M18: 5,920,037 km (0.115 R)
• M19: 7,116,072 km (0.063 R)
• M20: 7,364,105 km (0.057 R)
• M21: 8,015,304 km (0.106 R)
• M22: 8,459,760 km (0.116 R)
• M23: 8,572,108 km (0.11 R)
• M24: 9,026,586 km (0.115 R)
• M25: 9,605,829 km (0.081 R)
• M26: 9,723,114 km (0.115 R)
• M27: 10,077,810 km (0.102 R)
• M28: 10,678,745 km (0.064 R)
• M29: 11,622,558 km (0.084 R)
• M30: 12,379,822 km (0.056 R)
• M31: 13,196,477 km (0.086 R)
• M32: 13,327,076 km (0.111 R)
• M33: 13,765,248 km (0.112 R)
• M34: 14,163,777 km (0.054 R)
• M35: 14,521,316 km (0.104 R)
• M36: 14,611,074 km (0.074 R)
• M37: 16,073,543 km (0.075 R)
• M38: 16,306,318 km (0.116 R)
• M39: 16,916,677 km (0.092 R)
• M40: 17,200,913 km (0.116 R)
• M41: 17,438,923 km (0.073 R)
• M42: 17,726,001 km (0.111 R)
• M43: 18,111,365 km (0.059 R)
• M44: 19,879,163 km (0.085 R)
• M45: 20,129,141 km (0.099 R)
• M46: 20,531,111 km (0.032 R)
• M47: 21,291,966 km (0.096 R)
• M48: 21,547,778 km (0.085 R)
• M49: 21,855,950 km (0.104 R)
• M50: 22,062,096 km (0.051 R)
• M51: 22,528,691 km (0.078 R)
• M52: 23,365,991 km (0.088 R)
• M53: 23,576,924 km (0.089 R)
• M54: 26,486,004 km (0.044 R)
• M55: 27,425,030 km (0.096 R)
• M56: 27,647,631 km (0.073 R)
• M57: 27,759,082 km (0.089 R)
• M58: 29,677,525 km (0.049 R)
• M59: 30,134,995 km (0.093 R)
• M60: 31,115,160 km (0.047 R)
• M61: 31,521,767 km (0.086 R)
• M62: 31,638,304 km (0.071 R)
• M63: 32,340,367 km (0.09 R)
• M64: 32,870,243 km (0.09 R)
• M65: 33,047,516 km (0.079 R)
• M66: 34,237,417 km (0.087 R)
• M67: 34,657,339 km (0.081 R)
• M68: 35,320,506 km (0.035 R)
• M69: 35,441,531 km (0.062 R)
• M70: 36,781,778 km (0.069 R)
• M71: 37,150,238 km (0.087 R)
• M72: 37,396,625 km (0.063 R)
• M73: 37,828,963 km (0.073 R)
• M74: 39,637,751 km (0.119 R)
• M75: 40,520,977 km (0.091 R)
• M76: 40,647,686 km (0.106 R)
• M77: 41,602,270 km (0.057 R)
• M78: 42,692,988 km (0.118 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit