🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 197 Days

Day: 34.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.52 AU - 0.76 AU

Year: 197 Days

Day: 23.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 1 AU

Year: 291 Days

Day: 29.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.74 AU - 1.04 AU

Year: 323 Days

Day: 16.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,925,620 km

• M1: 434,133 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.18 AU - 1.34 AU

Year: 545 Days

Day: 38.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.52 AU - 1.8 AU

Year: 823 Days

Day: 28.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,925,620 km

• M1: 602,730 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.06 AU - 4.02 AU

Year: 2564 Days

Day: 21.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,925,620 km

• M1: 1,741,768 km (0.086 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 8.3

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.77 AU - 5.01 AU

Year: 4163 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,925,620 km

• M1: 113,096 km (0.117 R)
• M2: 182,061 km (0.087 R)
• M3: 387,309 km (0.029 R)
• M4: 653,144 km (0.084 R)
• M5: 710,739 km (0.077 R)
• M6: 806,482 km (0.111 R)
• M7: 1,579,604 km (0.104 R)
• M8: 1,690,905 km (0.058 R)
• M9: 2,006,257 km (0.038 R)
• M10: 2,162,138 km (0.108 R)
• M11: 2,232,748 km (0.09 R)
• M12: 2,541,518 km (0.042 R)
• M13: 2,597,318 km (0.092 R)
• M14: 2,672,566 km (0.097 R)
• M15: 2,844,454 km (0.084 R)
• M16: 2,922,095 km (0.111 R)
• M17: 3,039,679 km (0.081 R)
• M18: 3,199,150 km (0.063 R)
• M19: 3,422,949 km (0.068 R)
• M20: 3,484,882 km (0.09 R)
• M21: 3,672,927 km (0.098 R)
• M22: 3,864,263 km (0.113 R)
• M23: 3,993,665 km (0.042 R)
• M24: 4,124,563 km (0.08 R)
• M25: 4,435,577 km (0.098 R)
• M26: 4,571,113 km (0.089 R)
• M27: 4,823,335 km (0.052 R)
• M28: 5,009,733 km (0.032 R)
• M29: 5,080,194 km (0.1 R)
• M30: 5,558,608 km (0.107 R)
• M31: 5,778,517 km (0.108 R)
• M32: 6,051,234 km (0.112 R)
• M33: 6,277,575 km (0.113 R)
• M34: 6,558,071 km (0.066 R)
• M35: 6,920,996 km (0.05 R)
• M36: 6,999,535 km (0.088 R)
• M37: 7,184,139 km (0.107 R)
• M38: 7,343,759 km (0.111 R)
• M39: 9,463,711 km (0.071 R)
• M40: 9,550,926 km (0.084 R)
• M41: 9,667,912 km (0.119 R)
• M42: 9,932,551 km (0.117 R)
• M43: 10,289,342 km (0.116 R)
• M44: 10,379,100 km (0.104 R)
• M45: 11,137,861 km (0.1 R)
• M46: 11,695,262 km (0.038 R)
• M47: 11,851,592 km (0.087 R)
• M48: 12,166,645 km (0.099 R)
• M49: 12,452,377 km (0.118 R)
• M50: 12,869,157 km (0.117 R)
• M51: 13,095,498 km (0.048 R)
• M52: 14,047,240 km (0.056 R)
• M53: 14,113,662 km (0.107 R)
• M54: 14,213,443 km (0.049 R)
• M55: 14,380,544 km (0.092 R)
• M56: 14,885,287 km (0.114 R)
• M57: 15,225,174 km (0.062 R)
• M58: 15,533,196 km (0.101 R)
• M59: 15,705,233 km (0.039 R)
• M60: 16,997,759 km (0.096 R)
• M61: 17,317,300 km (0.111 R)
• M62: 17,890,260 km (0.077 R)
• M63: 17,962,216 km (0.089 R)
• M64: 18,215,186 km (0.097 R)
• M65: 18,287,741 km (0.078 R)
• M66: 20,168,635 km (0.052 R)
• M67: 21,494,671 km (0.086 R)
• M68: 21,571,265 km (0.112 R)
• M69: 22,342,592 km (0.099 R)
• M70: 22,770,591 km (0.074 R)
• M71: 23,005,310 km (0.088 R)
• M72: 23,279,972 km (0.086 R)
• M73: 25,516,909 km (0.107 R)
• M74: 25,841,985 km (0.079 R)
• M75: 26,455,336 km (0.071 R)
• M76: 26,619,595 km (0.116 R)
• M77: 26,949,308 km (0.082 R)
• M78: 27,197,491 km (0.097 R)
• M79: 27,821,314 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 9.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.93 AU - 13.09 AU

Year: 14065 Days

Day: 10 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,925,620 km

• M1: 171,589 km (0.033 R)
• M2: 421,118 km (0.113 R)
• M3: 716,873 km (0.118 R)
• M4: 909,854 km (0.111 R)
• M5: 997,818 km (0.084 R)
• M6: 1,199,027 km (0.1 R)
• M7: 1,362,837 km (0.04 R)
• M8: 1,622,688 km (0.11 R)
• M9: 1,898,547 km (0.05 R)
• M10: 3,011,405 km (0.045 R)
• M11: 4,116,784 km (0.102 R)
• M12: 4,341,629 km (0.093 R)
• M13: 4,468,339 km (0.083 R)
• M14: 5,969,853 km (0.097 R)
• M15: 6,054,375 km (0.036 R)
• M16: 6,483,123 km (0.118 R)
• M17: 6,599,211 km (0.106 R)
• M18: 7,951,426 km (0.099 R)
• M19: 8,013,509 km (0.119 R)
• M20: 8,357,734 km (0.092 R)
• M21: 9,882,435 km (0.079 R)
• M22: 10,116,855 km (0.118 R)
• M23: 11,421,049 km (0.1 R)
• M24: 11,596,528 km (0.096 R)
• M25: 11,985,931 km (0.032 R)
• M26: 12,559,938 km (0.079 R)
• M27: 12,996,315 km (0.078 R)
• M28: 13,069,468 km (0.11 R)
• M29: 13,326,926 km (0.107 R)
• M30: 13,437,629 km (0.118 R)
• M31: 13,771,980 km (0.072 R)
• M32: 14,184,272 km (0.077 R)
• M33: 14,335,216 km (0.05 R)
• M34: 14,905,932 km (0.111 R)
• M35: 15,251,952 km (0.098 R)
• M36: 15,561,769 km (0.079 R)
• M37: 16,424,500 km (0.082 R)
• M38: 16,622,867 km (0.082 R)
• M39: 16,702,303 km (0.091 R)
• M40: 17,302,789 km (0.117 R)
• M41: 17,707,002 km (0.112 R)
• M42: 18,073,517 km (0.044 R)
• M43: 18,237,177 km (0.12 R)
• M44: 19,732,558 km (0.085 R)
• M45: 20,154,872 km (0.066 R)
• M46: 20,836,739 km (0.065 R)
• M47: 21,483,002 km (0.086 R)
• M48: 23,327,095 km (0.065 R)
• M49: 24,178,008 km (0.108 R)
• M50: 25,633,894 km (0.112 R)
• M51: 26,094,656 km (0.091 R)
• M52: 27,211,703 km (0.104 R)
• M53: 28,820,628 km (0.096 R)
• M54: 29,492,173 km (0.103 R)
• M55: 32,031,148 km (0.086 R)
• M56: 32,427,882 km (0.1 R)
• M57: 33,076,089 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.8

Radius: 7.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.05 AU - 18.45 AU

Year: 30017 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,925,620 km

• M1: 308,022 km (0.095 R)
• M2: 721,660 km (0.106 R)
• M3: 989,141 km (0.102 R)
• M4: 1,036,713 km (0.036 R)
• M5: 1,312,572 km (0.05 R)
• M6: 2,112,920 km (0.115 R)
• M7: 2,694,258 km (0.105 R)
• M8: 3,468,127 km (0.105 R)
• M9: 4,033,159 km (0.093 R)
• M10: 4,912,644 km (0.089 R)
• M11: 5,416,789 km (0.069 R)
• M12: 6,159,094 km (0.098 R)
• M13: 6,519,326 km (0.103 R)
• M14: 6,840,213 km (0.047 R)
• M15: 7,119,363 km (0.08 R)
• M16: 7,979,102 km (0.115 R)
• M17: 8,174,626 km (0.049 R)
• M18: 9,175,735 km (0.081 R)
• M19: 9,690,800 km (0.087 R)
• M20: 9,847,130 km (0.068 R)
• M21: 13,433,590 km (0.087 R)
• M22: 15,636,269 km (0.119 R)
• M23: 16,935,377 km (0.05 R)
• M24: 18,785,603 km (0.076 R)
• M25: 19,767,563 km (0.109 R)
• M26: 19,966,080 km (0.093 R)
• M27: 20,032,352 km (0.119 R)
• M28: 20,498,349 km (0.076 R)
• M29: 21,781,151 km (0.085 R)
• M30: 24,636,675 km (0.106 R)
• M31: 25,494,469 km (0.092 R)
• M32: 26,361,987 km (0.047 R)
• M33: 28,423,595 km (0.096 R)
• M34: 29,851,806 km (0.061 R)
• M35: 32,387,490 km (0.101 R)
• M36: 32,621,461 km (0.117 R)
• M37: 32,855,881 km (0.06 R)
• M38: 33,247,977 km (0.087 R)
• M39: 34,195,231 km (0.098 R)
• M40: 35,954,801 km (0.115 R)
• M41: 37,416,223 km (0.107 R)
• M42: 37,989,781 km (0.091 R)
• M43: 43,109,469 km (0.085 R)
• M44: 43,710,703 km (0.09 R)
• M45: 44,141,844 km (0.073 R)
• M46: 44,661,098 km (0.08 R)
• M47: 45,530,860 km (0.092 R)
• M48: 50,956,924 km (0.087 R)
• M49: 54,161,011 km (0.115 R)
• M50: 54,253,613 km (0.113 R)
• M51: 54,716,917 km (0.061 R)
• M52: 56,489,353 km (0.05 R)
• M53: 56,771,046 km (0.092 R)
• M54: 59,994,730 km (0.098 R)
• M55: 60,954,251 km (0.071 R)
• M56: 61,242,975 km (0.12 R)
• M57: 65,137,157 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit