🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 158 Days

Day: 19 Hours

Environment

Temp: 190 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 187 Days

Day: 35.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,039,074 km

• M1: 53,107 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 208 Days

Day: 24.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,039,074 km

• M1: 508,932 km (0.092 R)
• M2: 608,115 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.68 AU - 0.9 AU

Year: 245 Days

Day: 47.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,039,074 km

• M1: 164,857 km (0.106 R)
• M2: 338,690 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.07 AU

Year: 297 Days

Day: 26.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.03 AU - 1.33 AU

Year: 446 Days

Day: 14 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.04 AU - 1.56 AU

Year: 516 Days

Day: 31.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.68 AU - 2.34 AU

Year: 992 Days

Day: 18.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 9.7

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.35 AU - 8.13 AU

Year: 7499 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,039,074 km

• M1: 164,558 km (0.067 R)
• M2: 369,806 km (0.044 R)
• M3: 483,949 km (0.071 R)
• M4: 998,117 km (0.107 R)
• M5: 1,528,292 km (0.117 R)
• M6: 1,605,036 km (0.119 R)
• M7: 1,987,707 km (0.036 R)
• M8: 2,093,173 km (0.1 R)
• M9: 2,625,592 km (0.039 R)
• M10: 3,474,261 km (0.037 R)
• M11: 4,155,978 km (0.086 R)
• M12: 4,374,092 km (0.066 R)
• M13: 4,484,645 km (0.086 R)
• M14: 4,764,842 km (0.071 R)
• M15: 4,878,536 km (0.085 R)
• M16: 5,022,001 km (0.047 R)
• M17: 5,372,060 km (0.057 R)
• M18: 5,550,081 km (0.111 R)
• M19: 6,095,814 km (0.1 R)
• M20: 6,469,210 km (0.06 R)
• M21: 6,978,591 km (0.106 R)
• M22: 7,043,217 km (0.05 R)
• M23: 7,270,905 km (0.116 R)
• M24: 7,534,048 km (0.074 R)
• M25: 8,137,675 km (0.083 R)
• M26: 8,445,398 km (0.109 R)
• M27: 9,786,244 km (0.081 R)
• M28: 10,113,414 km (0.119 R)
• M29: 10,741,426 km (0.113 R)
• M30: 11,078,919 km (0.052 R)
• M31: 11,841,569 km (0.092 R)
• M32: 12,778,949 km (0.056 R)
• M33: 12,897,730 km (0.105 R)
• M34: 13,016,960 km (0.069 R)
• M35: 13,256,615 km (0.086 R)
• M36: 13,943,270 km (0.048 R)
• M37: 14,147,321 km (0.081 R)
• M38: 14,517,426 km (0.099 R)
• M39: 14,848,935 km (0.055 R)
• M40: 15,351,135 km (0.057 R)
• M41: 15,816,235 km (0.113 R)
• M42: 15,901,206 km (0.113 R)
• M43: 17,021,096 km (0.073 R)
• M44: 17,546,484 km (0.119 R)
• M45: 18,077,107 km (0.05 R)
• M46: 18,568,237 km (0.113 R)
• M47: 18,657,996 km (0.045 R)
• M48: 19,290,496 km (0.119 R)
• M49: 19,609,289 km (0.061 R)
• M50: 19,883,951 km (0.113 R)
• M51: 20,252,261 km (0.061 R)
• M52: 21,889,759 km (0.06 R)
• M53: 22,127,171 km (0.104 R)
• M54: 23,230,156 km (0.057 R)
• M55: 23,520,824 km (0.077 R)
• M56: 23,666,682 km (0.073 R)
• M57: 24,301,875 km (0.066 R)
• M58: 24,400,161 km (0.109 R)
• M59: 25,240,452 km (0.096 R)
• M60: 25,689,096 km (0.11 R)
• M61: 26,190,847 km (0.118 R)
• M62: 26,543,898 km (0.099 R)
• M63: 27,305,800 km (0.066 R)
• M64: 28,178,105 km (0.104 R)
• M65: 28,436,311 km (0.066 R)
• M66: 28,539,833 km (0.05 R)
• M67: 29,320,285 km (0.101 R)
• M68: 29,634,441 km (0.075 R)
• M69: 29,844,626 km (0.108 R)
• M70: 30,689,704 km (0.092 R)
• M71: 31,275,380 km (0.059 R)
• M72: 31,757,384 km (0.081 R)
• M73: 32,728,424 km (0.084 R)
• M74: 32,945,640 km (0.053 R)
• M75: 33,108,851 km (0.036 R)
• M76: 34,313,563 km (0.076 R)
• M77: 34,866,028 km (0.104 R)
• M78: 34,976,880 km (0.12 R)
• M79: 35,254,384 km (0.081 R)
• M80: 35,532,785 km (0.112 R)
• M81: 35,811,785 km (0.063 R)
• M82: 35,979,634 km (0.1 R)
• M83: 36,878,867 km (0.096 R)
• M84: 37,274,553 km (0.086 R)
• M85: 37,501,344 km (0.093 R)
• M86: 38,127,411 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 8

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.19 AU - 19.17 AU

Year: 25889 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,039,074 km

• M1: 146,905 km (0.037 R)
• M2: 263,292 km (0.105 R)
• M3: 328,367 km (0.108 R)
• M4: 1,349,074 km (0.118 R)
• M5: 1,695,841 km (0.116 R)
• M6: 2,212,403 km (0.078 R)
• M7: 3,092,786 km (0.041 R)
• M8: 3,214,858 km (0.106 R)
• M9: 3,506,275 km (0.078 R)
• M10: 4,114,241 km (0.106 R)
• M11: 4,384,863 km (0.036 R)
• M12: 5,231,138 km (0.077 R)
• M13: 6,962,285 km (0.069 R)
• M14: 7,069,098 km (0.115 R)
• M15: 7,176,659 km (0.049 R)
• M16: 7,944,395 km (0.072 R)
• M17: 8,565,675 km (0.084 R)
• M18: 8,969,290 km (0.08 R)
• M19: 10,035,324 km (0.12 R)
• M20: 10,583,301 km (0.115 R)
• M21: 10,891,922 km (0.12 R)
• M22: 12,609,305 km (0.092 R)
• M23: 12,936,476 km (0.073 R)
• M24: 14,751,098 km (0.108 R)
• M25: 15,793,346 km (0.078 R)
• M26: 17,002,995 km (0.116 R)
• M27: 17,219,463 km (0.114 R)
• M28: 19,812,742 km (0.096 R)
• M29: 21,973,384 km (0.117 R)
• M30: 22,762,962 km (0.102 R)
• M31: 25,022,937 km (0.097 R)
• M32: 25,269,324 km (0.063 R)
• M33: 26,848,180 km (0.066 R)
• M34: 27,353,372 km (0.101 R)
• M35: 29,232,621 km (0.052 R)
• M36: 29,318,939 km (0.116 R)
• M37: 34,018,556 km (0.118 R)
• M38: 34,109,362 km (0.106 R)
• M39: 35,298,366 km (0.087 R)
• M40: 35,759,277 km (0.102 R)
• M41: 37,435,072 km (0.09 R)
• M42: 39,613,217 km (0.093 R)
• M43: 40,092,229 km (0.099 R)
• M44: 40,188,271 km (0.077 R)
• M45: 40,573,037 km (0.072 R)
• M46: 42,515,565 km (0.119 R)
• M47: 43,399,539 km (0.077 R)
• M48: 43,893,362 km (0.09 R)
• M49: 46,692,487 km (0.038 R)
• M50: 46,793,466 km (0.099 R)
• M51: 47,299,705 km (0.074 R)
• M52: 48,215,543 km (0.057 R)
• M53: 49,961,350 km (0.082 R)
• M54: 50,686,302 km (0.027 R)
• M55: 59,432,541 km (0.103 R)
• M56: 59,761,208 km (0.087 R)
• M57: 60,640,843 km (0.068 R)
• M58: 60,971,754 km (0.066 R)
• M59: 61,082,157 km (0.106 R)
• M60: 61,635,370 km (0.099 R)
• M61: 62,301,380 km (0.082 R)
• M62: 63,305,032 km (0.062 R)
• M63: 65,893,823 km (0.059 R)
• M64: 66,007,068 km (0.063 R)
• M65: 69,206,967 km (0.108 R)
• M66: 71,057,941 km (0.1 R)
• M67: 71,872,951 km (0.101 R)
• M68: 73,042,507 km (0.108 R)
• M69: 77,304,700 km (0.116 R)
• M70: 77,424,228 km (0.094 R)
• M71: 78,262,724 km (0.057 R)
• M72: 79,224,788 km (0.11 R)
• M73: 79,465,940 km (0.042 R)
• M74: 79,827,967 km (0.075 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit