🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.1 AU

Year: 302 Days

Day: 46 Hours

Environment

Temp: 127 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.02 AU - 1.14 AU

Year: 404 Days

Day: 31.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,808,930 km

• M1: 122,072 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.47 AU - 1.65 AU

Year: 701 Days

Day: 17.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.54 AU - 1.86 AU

Year: 798 Days

Day: 24.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,808,930 km

• M1: 416,331 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.68 AU - 2.22 AU

Year: 980 Days

Day: 21.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.48 AU - 3.56 AU

Year: 2377 Days

Day: 39.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.23 AU - 4.77 AU

Year: 3436 Days

Day: 24.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.6 AU - 5.8 AU

Year: 3667 Days

Day: 20.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 8.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.88 AU - 9.8 AU

Year: 7900 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,808,930 km

• M1: 124,316 km (0.035 R)
• M2: 214,075 km (0.114 R)
• M3: 340,485 km (0.101 R)
• M4: 487,839 km (0.077 R)
• M5: 560,693 km (0.109 R)
• M6: 698,173 km (0.112 R)
• M7: 771,327 km (0.097 R)
• M8: 847,322 km (0.117 R)
• M9: 960,568 km (0.059 R)
• M10: 1,091,167 km (0.085 R)
• M11: 1,266,196 km (0.085 R)
• M12: 1,344,137 km (0.072 R)
• M13: 1,437,037 km (0.059 R)
• M14: 1,919,490 km (0.112 R)
• M15: 2,815,582 km (0.117 R)
• M16: 3,110,439 km (0.119 R)
• M17: 3,216,953 km (0.089 R)
• M18: 3,324,663 km (0.039 R)
• M19: 3,843,319 km (0.108 R)
• M20: 4,015,506 km (0.081 R)
• M21: 4,073,400 km (0.1 R)
• M22: 4,486,889 km (0.078 R)
• M23: 4,547,027 km (0.066 R)
• M24: 4,688,547 km (0.053 R)
• M25: 4,770,078 km (0.111 R)
• M26: 4,913,841 km (0.11 R)
• M27: 5,121,782 km (0.092 R)
• M28: 5,184,613 km (0.073 R)
• M29: 5,396,294 km (0.082 R)
• M30: 5,481,864 km (0.112 R)
• M31: 5,610,967 km (0.102 R)
• M32: 5,719,276 km (0.102 R)
• M33: 5,806,492 km (0.075 R)
• M34: 6,181,833 km (0.086 R)
• M35: 6,383,940 km (0.055 R)
• M36: 6,542,513 km (0.067 R)
• M37: 6,771,398 km (0.088 R)
• M38: 6,956,451 km (0.053 R)
• M39: 7,260,583 km (0.07 R)
• M40: 7,857,927 km (0.115 R)
• M41: 8,076,789 km (0.094 R)
• M42: 9,023,295 km (0.113 R)
• M43: 10,109,675 km (0.091 R)
• M44: 10,561,011 km (0.117 R)
• M45: 10,775,834 km (0.065 R)
• M46: 10,910,771 km (0.115 R)
• M47: 11,100,611 km (0.079 R)
• M48: 11,704,388 km (0.049 R)
• M49: 12,010,465 km (0.103 R)
• M50: 12,234,563 km (0.115 R)
• M51: 12,687,096 km (0.119 R)
• M52: 12,858,236 km (0.084 R)
• M53: 12,915,383 km (0.114 R)
• M54: 13,001,401 km (0.081 R)
• M55: 13,116,293 km (0.117 R)
• M56: 13,550,276 km (0.091 R)
• M57: 13,608,470 km (0.114 R)
• M58: 13,812,970 km (0.094 R)
• M59: 13,988,897 km (0.073 R)
• M60: 14,581,155 km (0.096 R)
• M61: 14,820,362 km (0.095 R)
• M62: 15,484,726 km (0.051 R)
• M63: 15,545,612 km (0.113 R)
• M64: 15,820,573 km (0.101 R)
• M65: 16,097,180 km (0.051 R)
• M66: 16,437,515 km (0.102 R)
• M67: 16,624,063 km (0.114 R)
• M68: 17,440,718 km (0.092 R)
• M69: 17,567,577 km (0.119 R)
• M70: 17,662,871 km (0.076 R)
• M71: 18,917,399 km (0.084 R)
• M72: 19,341,957 km (0.098 R)
• M73: 19,440,393 km (0.098 R)
• M74: 19,868,841 km (0.076 R)
• M75: 20,134,078 km (0.105 R)
• M76: 20,534,103 km (0.115 R)
• M77: 20,735,162 km (0.069 R)
• M78: 21,818,101 km (0.06 R)
• M79: 22,125,974 km (0.098 R)
• M80: 22,228,897 km (0.105 R)
• M81: 22,297,712 km (0.096 R)
• M82: 22,435,342 km (0.116 R)
• M83: 22,676,943 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 8.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.75 AU - 12.05 AU

Year: 11210 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,808,930 km

• M1: 206,445 km (0.071 R)
• M2: 322,383 km (0.079 R)
• M3: 585,975 km (0.043 R)
• M4: 861,534 km (0.102 R)
• M5: 996,771 km (0.06 R)
• M6: 1,157,439 km (0.098 R)
• M7: 1,424,471 km (0.075 R)
• M8: 1,565,392 km (0.096 R)
• M9: 1,627,176 km (0.111 R)
• M10: 1,710,951 km (0.12 R)
• M11: 2,197,294 km (0.05 R)
• M12: 2,313,681 km (0.109 R)
• M13: 2,875,421 km (0.063 R)
• M14: 3,106,549 km (0.099 R)
• M15: 3,451,073 km (0.063 R)
• M16: 3,532,305 km (0.068 R)
• M17: 3,641,661 km (0.074 R)
• M18: 3,835,689 km (0.068 R)
• M19: 3,976,461 km (0.104 R)
• M20: 4,379,777 km (0.091 R)
• M21: 4,438,419 km (0.119 R)
• M22: 4,497,361 km (0.096 R)
• M23: 4,796,108 km (0.074 R)
• M24: 5,194,038 km (0.094 R)
• M25: 5,539,011 km (0.086 R)
• M26: 5,956,538 km (0.08 R)
• M27: 6,152,661 km (0.099 R)
• M28: 6,417,449 km (0.118 R)
• M29: 6,889,880 km (0.094 R)
• M30: 7,338,524 km (0.057 R)
• M31: 7,408,386 km (0.046 R)
• M32: 7,478,547 km (0.087 R)
• M33: 8,155,627 km (0.102 R)
• M34: 9,076,103 km (0.092 R)
• M35: 10,029,191 km (0.105 R)
• M36: 10,537,375 km (0.088 R)
• M37: 10,655,856 km (0.088 R)
• M38: 10,973,901 km (0.118 R)
• M39: 11,134,121 km (0.057 R)
• M40: 11,335,479 km (0.076 R)
• M41: 11,905,747 km (0.095 R)
• M42: 12,235,909 km (0.04 R)
• M43: 12,527,176 km (0.093 R)
• M44: 12,652,689 km (0.074 R)
• M45: 12,736,613 km (0.117 R)
• M46: 12,947,247 km (0.072 R)
• M47: 13,844,385 km (0.101 R)
• M48: 14,278,818 km (0.053 R)
• M49: 15,924,245 km (0.082 R)
• M50: 16,654,282 km (0.07 R)
• M51: 17,116,091 km (0.118 R)
• M52: 17,208,991 km (0.088 R)
• M53: 18,194,093 km (0.085 R)
• M54: 18,479,077 km (0.118 R)
• M55: 19,974,158 km (0.038 R)
• M56: 21,208,041 km (0.11 R)
• M57: 21,357,789 km (0.066 R)
• M58: 21,758,711 km (0.11 R)
• M59: 22,263,454 km (0.03 R)
• M60: 23,490,456 km (0.069 R)
• M61: 23,748,812 km (0.084 R)
• M62: 24,372,784 km (0.101 R)
• M63: 25,477,864 km (0.115 R)
• M64: 27,247,008 km (0.063 R)
• M65: 27,900,003 km (0.082 R)
• M66: 28,064,112 km (0.045 R)
• M67: 28,668,487 km (0.077 R)
• M68: 29,332,702 km (0.104 R)
• M69: 29,499,653 km (0.042 R)
• M70: 29,666,754 km (0.034 R)
• M71: 29,834,303 km (0.09 R)
• M72: 31,469,408 km (0.118 R)
• M73: 31,526,405 km (0.1 R)
• M74: 31,697,246 km (0.057 R)
• M75: 32,613,981 km (0.07 R)
• M76: 33,133,535 km (0.054 R)
• M77: 33,539,543 km (0.096 R)
• M78: 33,655,781 km (0.093 R)
• M79: 34,473,633 km (0.093 R)
• M80: 34,943,819 km (0.039 R)
• M81: 36,188,323 km (0.088 R)
• M82: 37,930,690 km (0.105 R)
• M83: 38,173,188 km (0.084 R)
• M84: 39,025,896 km (0.052 R)
• M85: 39,270,638 km (0.111 R)
• M86: 40,193,058 km (0.059 R)
• M87: 40,750,011 km (0.082 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit