🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 187 Days

Day: 34 Hours

Environment

Temp: 226 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,851,975 km

• M1: 134,638 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 195 Days

Day: 40.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 167.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,851,975 km

• M1: 129,552 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.68 AU - 0.88 AU

Year: 246 Days

Day: 42.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,851,975 km

• M1: 15,109 km (0.039 R)
• M2: 23,636 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.68 AU - 0.9 AU

Year: 250 Days

Day: 20.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.88 AU - 1.06 AU

Year: 341 Days

Day: 16.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.01 AU - 1.13 AU

Year: 395 Days

Day: 20.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.48 AU - 3.84 AU

Year: 2496 Days

Day: 42.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,851,975 km

• M1: 593,006 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 10.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.11 AU - 6.75 AU

Year: 5147 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,851,975 km

• M1: 136,433 km (0.105 R)
• M2: 470,186 km (0.068 R)
• M3: 851,361 km (0.062 R)
• M4: 957,277 km (0.096 R)
• M5: 1,490,294 km (0.079 R)
• M6: 1,571,077 km (0.119 R)
• M7: 1,720,376 km (0.107 R)
• M8: 1,909,318 km (0.102 R)
• M9: 2,141,793 km (0.058 R)
• M10: 2,595,074 km (0.071 R)
• M11: 3,245,376 km (0.094 R)
• M12: 3,989,925 km (0.085 R)
• M13: 4,149,695 km (0.101 R)
• M14: 4,335,047 km (0.055 R)
• M15: 4,499,306 km (0.087 R)
• M16: 4,665,808 km (0.027 R)
• M17: 5,127,916 km (0.082 R)
• M18: 5,707,009 km (0.082 R)
• M19: 6,360,004 km (0.085 R)
• M20: 6,954,356 km (0.115 R)
• M21: 7,622,909 km (0.087 R)
• M22: 7,764,877 km (0.109 R)
• M23: 8,961,212 km (0.092 R)
• M24: 9,111,109 km (0.09 R)
• M25: 9,996,579 km (0.058 R)
• M26: 10,152,011 km (0.112 R)
• M27: 10,591,529 km (0.033 R)
• M28: 10,750,103 km (0.071 R)
• M29: 10,845,546 km (0.117 R)
• M30: 10,941,289 km (0.044 R)
• M31: 11,456,953 km (0.073 R)
• M32: 11,717,702 km (0.113 R)
• M33: 11,848,750 km (0.089 R)
• M34: 12,511,618 km (0.037 R)
• M35: 12,645,658 km (0.057 R)
• M36: 12,982,851 km (0.104 R)
• M37: 13,288,928 km (0.075 R)
• M38: 14,012,234 km (0.052 R)
• M39: 15,281,871 km (0.036 R)
• M40: 15,353,379 km (0.097 R)
• M41: 16,112,139 km (0.089 R)
• M42: 17,441,017 km (0.087 R)
• M43: 17,590,914 km (0.116 R)
• M44: 18,460,676 km (0.101 R)
• M45: 19,035,581 km (0.117 R)
• M46: 19,305,755 km (0.07 R)
• M47: 20,045,815 km (0.099 R)
• M48: 20,320,776 km (0.044 R)
• M49: 20,478,453 km (0.039 R)
• M50: 20,874,588 km (0.108 R)
• M51: 21,193,231 km (0.1 R)
• M52: 21,433,186 km (0.115 R)
• M53: 21,674,188 km (0.107 R)
• M54: 21,754,672 km (0.098 R)
• M55: 21,956,479 km (0.094 R)
• M56: 22,158,736 km (0.1 R)
• M57: 22,280,508 km (0.071 R)
• M58: 22,483,812 km (0.097 R)
• M59: 23,344,598 km (0.081 R)
• M60: 24,677,066 km (0.1 R)
• M61: 25,013,961 km (0.117 R)
• M62: 25,140,820 km (0.06 R)
• M63: 25,649,901 km (0.12 R)
• M64: 26,334,012 km (0.08 R)
• M65: 28,819,880 km (0.073 R)
• M66: 28,952,723 km (0.114 R)
• M67: 29,085,865 km (0.089 R)
• M68: 29,174,726 km (0.029 R)
• M69: 29,352,748 km (0.095 R)
• M70: 29,486,339 km (0.053 R)
• M71: 29,933,636 km (0.105 R)
• M72: 30,023,245 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 11.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.06 AU - 6.3 AU

Year: 5476 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,851,975 km

• M1: 156,031 km (0.034 R)
• M2: 299,495 km (0.025 R)
• M3: 385,215 km (0.099 R)
• M4: 674,387 km (0.041 R)
• M5: 856,597 km (0.074 R)
• M6: 1,108,071 km (0.04 R)
• M7: 1,426,864 km (0.079 R)
• M8: 1,790,238 km (0.053 R)
• M9: 1,934,151 km (0.102 R)
• M10: 2,032,287 km (0.055 R)
• M11: 2,267,754 km (0.111 R)
• M12: 2,566,052 km (0.062 R)
• M13: 2,952,015 km (0.117 R)
• M14: 3,142,303 km (0.069 R)
• M15: 3,395,872 km (0.075 R)
• M16: 3,595,585 km (0.113 R)
• M17: 3,676,517 km (0.117 R)
• M18: 3,840,327 km (0.116 R)
• M19: 4,154,183 km (0.095 R)
• M20: 4,346,417 km (0.095 R)
• M21: 5,053,865 km (0.12 R)
• M22: 5,259,412 km (0.109 R)
• M23: 5,584,638 km (0.116 R)
• M24: 6,012,488 km (0.113 R)
• M25: 6,649,177 km (0.118 R)
• M26: 6,975,599 km (0.104 R)
• M27: 7,179,052 km (0.108 R)
• M28: 7,644,152 km (0.084 R)
• M29: 8,333,349 km (0.113 R)
• M30: 8,441,060 km (0.081 R)
• M31: 8,522,291 km (0.118 R)
• M32: 8,822,086 km (0.117 R)
• M33: 9,941,526 km (0.084 R)
• M34: 10,027,246 km (0.113 R)
• M35: 10,199,583 km (0.111 R)
• M36: 10,314,923 km (0.037 R)
• M37: 10,488,905 km (0.119 R)
• M38: 10,634,464 km (0.112 R)
• M39: 11,194,259 km (0.098 R)
• M40: 11,343,109 km (0.036 R)
• M41: 11,673,122 km (0.09 R)
• M42: 11,854,434 km (0.061 R)
• M43: 12,036,645 km (0.079 R)
• M44: 12,681,711 km (0.093 R)
• M45: 12,774,910 km (0.11 R)
• M46: 12,868,110 km (0.099 R)
• M47: 13,718,274 km (0.117 R)
• M48: 13,973,638 km (0.101 R)
• M49: 14,521,615 km (0.119 R)
• M50: 14,781,915 km (0.111 R)
• M51: 15,905,246 km (0.08 R)
• M52: 16,782,787 km (0.1 R)
• M53: 17,158,876 km (0.07 R)
• M54: 17,261,949 km (0.105 R)
• M55: 17,434,136 km (0.109 R)
• M56: 18,163,575 km (0.087 R)
• M57: 18,268,593 km (0.046 R)
• M58: 18,620,148 km (0.087 R)
• M59: 18,690,608 km (0.059 R)
• M60: 19,080,460 km (0.096 R)
• M61: 19,616,320 km (0.119 R)
• M62: 19,688,127 km (0.112 R)
• M63: 20,374,781 km (0.107 R)
• M64: 20,739,351 km (0.067 R)
• M65: 20,959,110 km (0.049 R)
• M66: 21,142,966 km (0.107 R)
• M67: 21,586,075 km (0.092 R)
• M68: 21,920,426 km (0.089 R)
• M69: 22,144,374 km (0.12 R)
• M70: 22,406,619 km (0.117 R)
• M71: 22,669,762 km (0.106 R)
• M72: 22,933,952 km (0.081 R)
• M73: 23,771,102 km (0.102 R)
• M74: 24,695,766 km (0.099 R)
• M75: 24,850,899 km (0.104 R)
• M76: 26,500,664 km (0.043 R)
• M77: 26,580,101 km (0.105 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 13.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.48 AU - 11.92 AU

Year: 12476 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,851,975 km

• M1: 208,988 km (0.046 R)
• M2: 396,584 km (0.055 R)
• M3: 505,192 km (0.08 R)
• M4: 601,683 km (0.034 R)
• M5: 760,556 km (0.084 R)
• M6: 1,157,140 km (0.109 R)
• M7: 1,578,706 km (0.048 R)
• M8: 1,986,361 km (0.085 R)
• M9: 2,129,675 km (0.108 R)
• M10: 2,276,580 km (0.114 R)
• M11: 2,558,722 km (0.105 R)
• M12: 2,806,456 km (0.094 R)
• M13: 3,085,755 km (0.066 R)
• M14: 3,349,945 km (0.083 R)
• M15: 3,747,576 km (0.105 R)
• M16: 4,108,107 km (0.086 R)
• M17: 4,266,082 km (0.081 R)
• M18: 4,534,012 km (0.119 R)
• M19: 4,697,373 km (0.106 R)
• M20: 5,086,477 km (0.116 R)
• M21: 5,370,713 km (0.12 R)
• M22: 5,514,926 km (0.118 R)
• M23: 5,660,335 km (0.098 R)
• M24: 6,104,491 km (0.117 R)
• M25: 6,559,867 km (0.059 R)
• M26: 6,869,684 km (0.058 R)
• M27: 9,727,153 km (0.056 R)
• M28: 9,868,074 km (0.098 R)
• M29: 10,402,737 km (0.052 R)
• M30: 10,655,408 km (0.117 R)
• M31: 10,910,322 km (0.092 R)
• M32: 11,463,086 km (0.093 R)
• M33: 12,481,100 km (0.111 R)
• M34: 12,749,778 km (0.07 R)
• M35: 13,175,832 km (0.07 R)
• M36: 13,527,986 km (0.112 R)
• M37: 13,803,994 km (0.077 R)
• M38: 14,602,847 km (0.118 R)
• M39: 15,375,819 km (0.11 R)
• M40: 15,540,227 km (0.072 R)
• M41: 15,663,944 km (0.101 R)
• M42: 15,995,453 km (0.033 R)
• M43: 16,329,206 km (0.12 R)
• M44: 16,497,055 km (0.081 R)
• M45: 16,581,129 km (0.03 R)
• M46: 16,749,726 km (0.085 R)
• M47: 17,301,742 km (0.055 R)
• M48: 17,816,658 km (0.11 R)
• M49: 17,902,976 km (0.101 R)
• M50: 18,249,594 km (0.06 R)
• M51: 18,336,660 km (0.104 R)
• M52: 19,214,351 km (0.076 R)
• M53: 19,836,827 km (0.096 R)
• M54: 19,926,287 km (0.095 R)
• M55: 20,060,775 km (0.093 R)
• M56: 20,195,563 km (0.105 R)
• M57: 20,647,049 km (0.077 R)
• M58: 21,056,050 km (0.108 R)
• M59: 22,253,132 km (0.106 R)
• M60: 23,188,867 km (0.101 R)
• M61: 23,899,157 km (0.111 R)
• M62: 24,616,629 km (0.054 R)
• M63: 24,857,332 km (0.105 R)
• M64: 25,341,131 km (0.09 R)
• M65: 26,367,373 km (0.096 R)
• M66: 26,811,230 km (0.069 R)
• M67: 27,158,297 km (0.107 R)
• M68: 27,656,607 km (0.104 R)
• M69: 28,258,439 km (0.05 R)
• M70: 29,424,405 km (0.109 R)
• M71: 30,141,727 km (0.111 R)
• M72: 30,244,650 km (0.084 R)
• M73: 30,657,540 km (0.06 R)
• M74: 34,135,242 km (0.097 R)
• M75: 34,242,653 km (0.061 R)
• M76: 35,484,914 km (0.081 R)
• M77: 35,593,672 km (0.054 R)
• M78: 36,577,128 km (0.073 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit