🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 227 Days

Day: 14.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,739,238 km

• M1: 221,704 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.84 AU - 1.12 AU

Year: 353 Days

Day: 41.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 133.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 414 Days

Day: 45 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,739,238 km

• M1: 415,583 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.09 AU - 1.43 AU

Year: 514 Days

Day: 43 Hours

Environment

Temp: -9 °C

Axial Tilt: 138.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.34 AU - 1.72 AU

Year: 688 Days

Day: 25.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.83 AU - 2.45 AU

Year: 1138 Days

Day: 47.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,739,238 km

• M1: 507,137 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.21 AU - 2.41 AU

Year: 1276 Days

Day: 43.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,739,238 km

• M1: 811,868 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.18 AU - 3.52 AU

Year: 1749 Days

Day: 36.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.5

Radius: 7.9

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.19 AU - 13.29 AU

Year: 17509 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,739,238 km

• M1: 111,151 km (0.097 R)
• M2: 176,376 km (0.11 R)
• M3: 227,688 km (0.085 R)
• M4: 631,752 km (0.097 R)
• M5: 894,146 km (0.106 R)
• M6: 1,078,451 km (0.117 R)
• M7: 1,133,353 km (0.062 R)
• M8: 1,483,263 km (0.11 R)
• M9: 2,068,191 km (0.085 R)
• M10: 2,385,338 km (0.116 R)
• M11: 2,832,037 km (0.082 R)
• M12: 3,065,260 km (0.081 R)
• M13: 4,277,751 km (0.102 R)
• M14: 5,333,314 km (0.116 R)
• M15: 5,767,447 km (0.109 R)
• M16: 6,363,893 km (0.104 R)
• M17: 7,830,701 km (0.075 R)
• M18: 7,993,912 km (0.101 R)
• M19: 8,048,515 km (0.096 R)
• M20: 8,103,268 km (0.119 R)
• M21: 8,158,170 km (0.101 R)
• M22: 8,490,128 km (0.117 R)
• M23: 8,713,926 km (0.112 R)
• M24: 10,573,129 km (0.087 R)
• M25: 12,996,913 km (0.105 R)
• M26: 13,514,672 km (0.11 R)
• M27: 14,039,012 km (0.092 R)
• M28: 14,636,805 km (0.111 R)
• M29: 15,378,960 km (0.098 R)
• M30: 16,549,564 km (0.109 R)
• M31: 17,110,406 km (0.048 R)
• M32: 18,106,728 km (0.079 R)
• M33: 18,757,179 km (0.047 R)
• M34: 18,975,742 km (0.043 R)
• M35: 19,048,746 km (0.093 R)
• M36: 20,006,621 km (0.115 R)
• M37: 20,304,470 km (0.116 R)
• M38: 21,510,678 km (0.043 R)
• M39: 22,122,384 km (0.082 R)
• M40: 22,199,277 km (0.069 R)
• M41: 22,584,940 km (0.039 R)
• M42: 22,662,432 km (0.104 R)
• M43: 22,972,847 km (0.064 R)
• M44: 23,362,999 km (0.034 R)
• M45: 23,834,082 km (0.103 R)
• M46: 25,587,968 km (0.117 R)
• M47: 25,911,249 km (0.11 R)
• M48: 26,317,407 km (0.072 R)
• M49: 26,480,319 km (0.056 R)
• M50: 26,562,000 km (0.094 R)
• M51: 29,895,489 km (0.039 R)
• M52: 30,065,582 km (0.076 R)
• M53: 30,834,964 km (0.076 R)
• M54: 33,888,406 km (0.087 R)
• M55: 34,332,412 km (0.026 R)
• M56: 35,136,501 km (0.088 R)
• M57: 36,218,392 km (0.065 R)
• M58: 37,402,460 km (0.086 R)
• M59: 38,414,489 km (0.077 R)
• M60: 39,808,741 km (0.097 R)
• M61: 40,277,282 km (0.094 R)
• M62: 40,559,274 km (0.038 R)
• M63: 40,653,371 km (0.108 R)
• M64: 41,219,748 km (0.071 R)
• M65: 42,264,690 km (0.042 R)
• M66: 43,030,182 km (0.106 R)
• M67: 43,607,331 km (0.111 R)
• M68: 44,574,930 km (0.072 R)
• M69: 47,123,479 km (0.071 R)
• M70: 47,222,513 km (0.102 R)
• M71: 49,618,323 km (0.101 R)
• M72: 49,719,002 km (0.083 R)
• M73: 50,223,446 km (0.072 R)
• M74: 51,237,420 km (0.044 R)
• M75: 51,849,126 km (0.075 R)
• M76: 53,285,565 km (0.102 R)
• M77: 53,388,638 km (0.067 R)
• M78: 54,215,914 km (0.085 R)
• M79: 56,407,672 km (0.109 R)
• M80: 58,947,695 km (0.108 R)
• M81: 59,054,358 km (0.118 R)
• M82: 63,263,294 km (0.105 R)
• M83: 64,467,706 km (0.12 R)
• M84: 66,677,117 km (0.088 R)
• M85: 68,238,321 km (0.101 R)
• M86: 68,462,418 km (0.107 R)
• M87: 69,586,198 km (0.1 R)
• M88: 69,811,642 km (0.111 R)
• M89: 70,489,619 km (0.111 R)
• M90: 73,911,820 km (0.108 R)
• M91: 74,833,492 km (0.112 R)
• M92: 75,527,327 km (0.106 R)
• M93: 77,738,384 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.1

Radius: 7

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.53 AU - 20.65 AU

Year: 24558 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,739,238 km

• M1: 102,325 km (0.116 R)
• M2: 341,382 km (0.076 R)
• M3: 434,283 km (0.074 R)
• M4: 848,220 km (0.083 R)
• M5: 978,520 km (0.112 R)
• M6: 1,138,889 km (0.115 R)
• M7: 1,537,417 km (0.117 R)
• M8: 1,590,076 km (0.109 R)
• M9: 1,752,090 km (0.054 R)
• M10: 2,005,060 km (0.079 R)
• M11: 2,452,358 km (0.098 R)
• M12: 2,897,262 km (0.103 R)
• M13: 3,264,226 km (0.094 R)
• M14: 3,505,377 km (0.03 R)
• M15: 4,338,338 km (0.12 R)
• M16: 4,451,434 km (0.069 R)
• M17: 4,603,575 km (0.075 R)
• M18: 4,680,319 km (0.079 R)
• M19: 4,952,438 km (0.12 R)
• M20: 5,390,310 km (0.053 R)
• M21: 6,175,849 km (0.119 R)
• M22: 6,908,579 km (0.07 R)
• M23: 7,759,791 km (0.03 R)
• M24: 8,314,201 km (0.099 R)
• M25: 9,315,160 km (0.1 R)
• M26: 9,657,291 km (0.056 R)
• M27: 9,953,794 km (0.102 R)
• M28: 10,555,626 km (0.049 R)
• M29: 10,708,066 km (0.093 R)
• M30: 11,014,891 km (0.042 R)
• M31: 11,117,815 km (0.084 R)
• M32: 11,532,649 km (0.089 R)
• M33: 12,753,667 km (0.094 R)
• M34: 13,682,221 km (0.103 R)
• M35: 14,070,877 km (0.107 R)
• M36: 15,029,948 km (0.109 R)
• M37: 15,315,980 km (0.094 R)
• M38: 15,951,771 km (0.104 R)
• M39: 16,009,964 km (0.1 R)
• M40: 16,184,994 km (0.119 R)
• M41: 17,248,784 km (0.077 R)
• M42: 17,428,302 km (0.108 R)
• M43: 18,031,181 km (0.093 R)
• M44: 18,335,014 km (0.119 R)
• M45: 18,579,457 km (0.097 R)
• M46: 18,886,432 km (0.08 R)
• M47: 19,195,202 km (0.053 R)
• M48: 19,257,136 km (0.095 R)
• M49: 19,319,069 km (0.09 R)
• M50: 20,005,574 km (0.1 R)
• M51: 20,827,165 km (0.072 R)
• M52: 21,595,201 km (0.068 R)
• M53: 21,982,659 km (0.079 R)
• M54: 22,699,233 km (0.062 R)
• M55: 22,830,281 km (0.102 R)
• M56: 26,532,379 km (0.06 R)
• M57: 27,434,155 km (0.115 R)
• M58: 27,713,754 km (0.094 R)
• M59: 28,205,183 km (0.116 R)
• M60: 28,699,454 km (0.109 R)
• M61: 29,696,823 km (0.118 R)
• M62: 29,983,752 km (0.098 R)
• M63: 31,141,041 km (0.106 R)
• M64: 31,213,745 km (0.119 R)
• M65: 32,829,851 km (0.071 R)
• M66: 34,097,244 km (0.113 R)
• M67: 34,322,688 km (0.109 R)
• M68: 35,837,367 km (0.081 R)
• M69: 36,066,401 km (0.113 R)
• M70: 37,219,202 km (0.075 R)
• M71: 37,994,269 km (0.097 R)
• M72: 38,305,881 km (0.083 R)
• M73: 38,853,110 km (0.066 R)
• M74: 39,481,870 km (0.053 R)
• M75: 40,351,632 km (0.118 R)
• M76: 41,147,942 km (0.101 R)
• M77: 41,788,669 km (0.119 R)
• M78: 43,323,543 km (0.072 R)
• M79: 43,486,156 km (0.116 R)
• M80: 44,548,301 km (0.085 R)
• M81: 44,712,560 km (0.094 R)
• M82: 48,459,089 km (0.071 R)
• M83: 49,135,570 km (0.096 R)
• M84: 49,475,008 km (0.102 R)
• M85: 50,070,856 km (0.108 R)
• M86: 50,840,537 km (0.06 R)
• M87: 50,926,257 km (0.095 R)
• M88: 53,085,852 km (0.109 R)
• M89: 54,133,037 km (0.102 R)
• M90: 54,659,172 km (0.117 R)
• M91: 57,583,063 km (0.117 R)
• M92: 58,299,487 km (0.118 R)
• M93: 59,650,805 km (0.106 R)
• M94: 60,012,831 km (0.111 R)
• M95: 60,375,756 km (0.071 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit