🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 39.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.95 AU - 1.01 AU

Year: 353 Days

Day: 38.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 502 Days

Day: 38.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.19 AU - 1.55 AU

Year: 583 Days

Day: 30.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.46 AU - 2.5 AU

Year: 1419 Days

Day: 18.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.4 AU - 2.96 AU

Year: 1595 Days

Day: 46.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,738,342 km

• M1: 81,680 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.75 AU - 3.03 AU

Year: 1786 Days

Day: 27.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,738,342 km

• M1: 1,324,091 km (0.101 R)
• M2: 1,820,008 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.99 AU - 3.05 AU

Year: 1907 Days

Day: 42.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 10.4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.39 AU - 7.13 AU

Year: 6388 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,738,342 km

• M1: 139,126 km (0.078 R)
• M2: 436,975 km (0.088 R)
• M3: 796,160 km (0.107 R)
• M4: 934,987 km (0.119 R)
• M5: 1,048,831 km (0.073 R)
• M6: 1,133,054 km (0.113 R)
• M7: 1,237,474 km (0.085 R)
• M8: 1,345,334 km (0.092 R)
• M9: 1,513,033 km (0.077 R)
• M10: 1,648,419 km (0.119 R)
• M11: 1,808,339 km (0.112 R)
• M12: 1,973,346 km (0.089 R)
• M13: 2,430,517 km (0.037 R)
• M14: 2,824,557 km (0.099 R)
• M15: 3,238,794 km (0.1 R)
• M16: 4,233,171 km (0.103 R)
• M17: 4,426,152 km (0.095 R)
• M18: 5,553,971 km (0.091 R)
• M19: 5,856,906 km (0.113 R)
• M20: 6,010,543 km (0.105 R)
• M21: 7,220,790 km (0.089 R)
• M22: 7,286,463 km (0.085 R)
• M23: 7,853,589 km (0.088 R)
• M24: 8,228,032 km (0.027 R)
• M25: 8,469,483 km (0.093 R)
• M26: 9,638,890 km (0.098 R)
• M27: 9,856,854 km (0.109 R)
• M28: 10,260,918 km (0.102 R)
• M29: 10,372,069 km (0.087 R)
• M30: 10,858,262 km (0.094 R)
• M31: 10,933,660 km (0.049 R)
• M32: 11,161,198 km (0.108 R)
• M33: 11,466,826 km (0.071 R)
• M34: 12,164,850 km (0.042 R)
• M35: 12,796,901 km (0.112 R)
• M36: 13,036,557 km (0.099 R)
• M37: 13,520,656 km (0.116 R)
• M38: 14,092,718 km (0.119 R)
• M39: 14,299,013 km (0.107 R)
• M40: 15,727,823 km (0.057 R)
• M41: 16,938,518 km (0.033 R)
• M42: 17,866,175 km (0.067 R)
• M43: 18,358,651 km (0.111 R)
• M44: 18,810,137 km (0.034 R)
• M45: 18,900,943 km (0.087 R)
• M46: 19,540,324 km (0.048 R)
• M47: 20,093,986 km (0.108 R)
• M48: 20,466,036 km (0.075 R)
• M49: 22,072,418 km (0.117 R)
• M50: 22,408,115 km (0.062 R)
• M51: 22,552,477 km (0.1 R)
• M52: 23,425,381 km (0.078 R)
• M53: 23,964,382 km (0.095 R)
• M54: 24,507,273 km (0.104 R)
• M55: 24,904,754 km (0.037 R)
• M56: 25,605,471 km (0.105 R)
• M57: 26,414,197 km (0.071 R)
• M58: 27,385,536 km (0.072 R)
• M59: 27,953,110 km (0.11 R)
• M60: 28,316,334 km (0.075 R)
• M61: 28,681,203 km (0.114 R)
• M62: 28,995,209 km (0.11 R)
• M63: 29,784,936 km (0.102 R)
• M64: 29,943,809 km (0.091 R)
• M65: 30,102,981 km (0.085 R)
• M66: 30,421,924 km (0.104 R)
• M67: 31,117,105 km (0.069 R)
• M68: 31,224,516 km (0.096 R)
• M69: 31,332,077 km (0.118 R)
• M70: 32,686,686 km (0.101 R)
• M71: 33,014,604 km (0.068 R)
• M72: 33,618,681 km (0.093 R)
• M73: 34,281,698 km (0.074 R)
• M74: 36,240,533 km (0.094 R)
• M75: 36,523,273 km (0.113 R)
• M76: 37,147,994 km (0.084 R)
• M77: 37,261,987 km (0.079 R)
• M78: 38,062,934 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.1

Radius: 7.3

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.77 AU - 14.81 AU

Year: 18611 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,738,342 km

• M1: 128,205 km (0.083 R)
• M2: 318,943 km (0.1 R)
• M3: 372,050 km (0.064 R)
• M4: 448,644 km (0.108 R)
• M5: 664,813 km (0.03 R)
• M6: 736,022 km (0.042 R)
• M7: 1,217,278 km (0.08 R)
• M8: 2,268,203 km (0.077 R)
• M9: 2,756,640 km (0.109 R)
• M10: 4,135,633 km (0.069 R)
• M11: 6,508,106 km (0.095 R)
• M12: 7,412,574 km (0.092 R)
• M13: 8,583,477 km (0.032 R)
• M14: 9,044,687 km (0.083 R)
• M15: 9,810,928 km (0.11 R)
• M16: 9,870,767 km (0.116 R)
• M17: 10,232,345 km (0.102 R)
• M18: 10,659,447 km (0.102 R)
• M19: 10,720,931 km (0.081 R)
• M20: 10,844,350 km (0.085 R)
• M21: 10,968,217 km (0.083 R)
• M22: 11,217,297 km (0.073 R)
• M23: 11,911,880 km (0.062 R)
• M24: 12,555,450 km (0.119 R)
• M25: 13,276,362 km (0.111 R)
• M26: 13,541,749 km (0.061 R)
• M27: 13,608,470 km (0.117 R)
• M28: 14,484,664 km (0.107 R)
• M29: 14,552,881 km (0.101 R)
• M30: 14,621,247 km (0.068 R)
• M31: 15,518,386 km (0.094 R)
• M32: 18,094,461 km (0.027 R)
• M33: 21,340,585 km (0.061 R)
• M34: 21,651,449 km (0.118 R)
• M35: 22,672,455 km (0.092 R)
• M36: 23,628,834 km (0.073 R)
• M37: 25,498,359 km (0.08 R)
• M38: 25,828,222 km (0.064 R)
• M39: 26,159,731 km (0.047 R)
• M40: 26,492,437 km (0.093 R)
• M41: 26,994,337 km (0.111 R)
• M42: 27,330,633 km (0.075 R)
• M43: 28,092,236 km (0.067 R)
• M44: 28,775,300 km (0.099 R)
• M45: 29,204,796 km (0.102 R)
• M46: 30,593,812 km (0.12 R)
• M47: 32,360,263 km (0.097 R)
• M48: 32,538,584 km (0.08 R)
• M49: 33,255,756 km (0.116 R)
• M50: 33,525,930 km (0.068 R)
• M51: 33,706,495 km (0.041 R)
• M52: 35,346,087 km (0.114 R)
• M53: 38,230,185 km (0.079 R)
• M54: 38,513,373 km (0.079 R)
• M55: 38,986,701 km (0.108 R)
• M56: 39,652,711 km (0.057 R)
• M57: 40,226,419 km (0.119 R)
• M58: 41,092,291 km (0.069 R)
• M59: 42,842,437 km (0.054 R)
• M60: 43,136,546 km (0.081 R)
• M61: 45,213,563 km (0.106 R)
• M62: 46,013,313 km (0.036 R)
• M63: 47,120,786 km (0.115 R)
• M64: 48,747,065 km (0.067 R)
• M65: 49,258,988 km (0.069 R)
• M66: 49,464,237 km (0.067 R)
• M67: 51,532,876 km (0.12 R)
• M68: 51,741,266 km (0.109 R)
• M69: 51,845,536 km (0.116 R)
• M70: 53,102,756 km (0.119 R)
• M71: 54,158,020 km (0.101 R)
• M72: 56,074,967 km (0.096 R)
• M73: 56,718,836 km (0.044 R)
• M74: 56,934,107 km (0.101 R)
• M75: 57,041,668 km (0.1 R)
• M76: 58,447,888 km (0.037 R)
• M77: 59,100,733 km (0.109 R)
• M78: 60,743,467 km (0.088 R)
• M79: 60,963,526 km (0.089 R)
• M80: 62,401,012 km (0.093 R)
• M81: 69,178,543 km (0.104 R)
• M82: 69,869,087 km (0.071 R)
• M83: 70,215,107 km (0.111 R)
• M84: 70,330,597 km (0.095 R)
• M85: 70,561,725 km (0.098 R)
• M86: 71,605,170 km (0.087 R)
• M87: 74,648,141 km (0.028 R)
• M88: 74,766,024 km (0.101 R)
• M89: 75,001,940 km (0.085 R)
• M90: 75,592,851 km (0.101 R)
• M91: 79,170,784 km (0.074 R)
• M92: 80,254,919 km (0.099 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit