🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.58 AU - 0.76 AU

Year: 199 Days

Day: 40.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,756,647 km

• M1: 472,729 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.67 AU - 0.71 AU

Year: 208 Days

Day: 31.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,756,647 km

• M1: 20,345 km (0.066 R)
• M2: 79,287 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.7 AU - 1 AU

Year: 285 Days

Day: 26 Hours

Environment

Temp: 102 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,756,647 km

• M1: 394,639 km (0.088 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 10.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9 AU - 11.14 AU

Year: 11614 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,756,647 km

• M1: 177,872 km (0.038 R)
• M2: 1,019,809 km (0.119 R)
• M3: 1,582,446 km (0.108 R)
• M4: 1,653,056 km (0.101 R)
• M5: 1,946,567 km (0.099 R)
• M6: 2,256,833 km (0.112 R)
• M7: 2,500,080 km (0.12 R)
• M8: 2,639,056 km (0.068 R)
• M9: 3,280,532 km (0.104 R)
• M10: 3,872,490 km (0.072 R)
• M11: 4,131,594 km (0.103 R)
• M12: 4,430,191 km (0.056 R)
• M13: 4,735,670 km (0.104 R)
• M14: 5,475,282 km (0.063 R)
• M15: 6,025,653 km (0.06 R)
• M16: 6,440,637 km (0.095 R)
• M17: 6,786,956 km (0.083 R)
• M18: 7,100,065 km (0.05 R)
• M19: 7,578,479 km (0.073 R)
• M20: 7,821,575 km (0.116 R)
• M21: 8,357,285 km (0.104 R)
• M22: 8,735,169 km (0.061 R)
• M23: 9,075,804 km (0.037 R)
• M24: 9,247,841 km (0.089 R)
• M25: 9,464,309 km (0.115 R)
• M26: 9,946,463 km (0.118 R)
• M27: 10,123,737 km (0.096 R)
• M28: 10,346,787 km (0.058 R)
• M29: 10,616,811 km (0.034 R)
• M30: 10,707,318 km (0.111 R)
• M31: 10,980,334 km (0.11 R)
• M32: 11,440,497 km (0.056 R)
• M33: 11,766,471 km (0.101 R)
• M34: 12,048,164 km (0.114 R)
• M35: 12,332,250 km (0.096 R)
• M36: 12,427,394 km (0.068 R)
• M37: 13,051,965 km (0.049 R)
• M38: 13,441,518 km (0.071 R)
• M39: 14,082,545 km (0.119 R)
• M40: 14,331,775 km (0.055 R)
• M41: 15,445,681 km (0.087 R)
• M42: 16,482,245 km (0.076 R)
• M43: 17,541,398 km (0.028 R)
• M44: 18,025,047 km (0.118 R)
• M45: 18,567,789 km (0.044 R)
• M46: 20,059,728 km (0.118 R)
• M47: 21,075,647 km (0.086 R)
• M48: 21,360,781 km (0.083 R)
• M49: 21,647,261 km (0.101 R)
• M50: 21,934,937 km (0.091 R)
• M51: 22,397,943 km (0.116 R)
• M52: 22,747,403 km (0.046 R)
• M53: 23,510,502 km (0.062 R)
• M54: 24,282,128 km (0.046 R)
• M55: 25,122,419 km (0.117 R)
• M56: 25,789,177 km (0.058 R)
• M57: 28,012,201 km (0.114 R)
• M58: 28,451,570 km (0.088 R)
• M59: 29,719,412 km (0.091 R)
• M60: 30,682,224 km (0.062 R)
• M61: 31,005,505 km (0.106 R)
• M62: 31,916,706 km (0.073 R)
• M63: 32,244,175 km (0.103 R)
• M64: 32,638,815 km (0.081 R)
• M65: 34,433,839 km (0.105 R)
• M66: 35,512,739 km (0.084 R)
• M67: 35,988,161 km (0.06 R)
• M68: 37,082,919 km (0.091 R)
• M69: 37,427,293 km (0.038 R)
• M70: 37,496,257 km (0.07 R)
• M71: 39,375,057 km (0.09 R)
• M72: 39,585,841 km (0.067 R)
• M73: 40,361,356 km (0.111 R)
• M74: 40,503,025 km (0.11 R)
• M75: 40,928,631 km (0.088 R)
• M76: 42,646,164 km (0.072 R)
• M77: 43,658,942 km (0.105 R)
• M78: 43,804,201 km (0.115 R)
• M79: 45,634,382 km (0.111 R)
• M80: 46,595,847 km (0.103 R)
• M81: 48,238,133 km (0.11 R)
• M82: 48,463,577 km (0.117 R)
• M83: 48,840,114 km (0.117 R)
• M84: 48,915,512 km (0.076 R)
• M85: 49,066,456 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 9.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.11 AU - 12.49 AU

Year: 12014 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,756,647 km

• M1: 118,182 km (0.081 R)
• M2: 204,799 km (0.095 R)
• M3: 322,832 km (0.064 R)
• M4: 470,336 km (0.117 R)
• M5: 835,355 km (0.108 R)
• M6: 963,859 km (0.096 R)
• M7: 1,047,634 km (0.11 R)
• M8: 1,223,112 km (0.105 R)
• M9: 1,543,401 km (0.115 R)
• M10: 1,785,301 km (0.11 R)
• M11: 1,847,833 km (0.062 R)
• M12: 1,953,449 km (0.115 R)
• M13: 2,039,617 km (0.033 R)
• M14: 2,126,983 km (0.117 R)
• M15: 2,237,984 km (0.046 R)
• M16: 2,305,602 km (0.103 R)
• M17: 2,465,971 km (0.09 R)
• M18: 2,653,866 km (0.078 R)
• M19: 2,797,929 km (0.098 R)
• M20: 2,870,933 km (0.115 R)
• M21: 3,118,966 km (0.093 R)
• M22: 3,271,107 km (0.06 R)
• M23: 3,373,881 km (0.081 R)
• M24: 3,582,869 km (0.096 R)
• M25: 3,986,185 km (0.108 R)
• M26: 4,207,291 km (0.091 R)
• M27: 4,460,859 km (0.112 R)
• M28: 4,865,222 km (0.108 R)
• M29: 5,071,817 km (0.1 R)
• M30: 5,191,196 km (0.116 R)
• M31: 5,341,841 km (0.063 R)
• M32: 6,565,402 km (0.099 R)
• M33: 7,058,327 km (0.097 R)
• M34: 8,114,637 km (0.071 R)
• M35: 9,883,034 km (0.116 R)
• M36: 10,032,482 km (0.073 R)
• M37: 10,599,757 km (0.083 R)
• M38: 11,372,131 km (0.059 R)
• M39: 11,963,491 km (0.072 R)
• M40: 12,122,813 km (0.047 R)
• M41: 12,443,700 km (0.096 R)
• M42: 12,605,117 km (0.096 R)
• M43: 12,767,430 km (0.109 R)
• M44: 12,930,193 km (0.088 R)
• M45: 13,630,161 km (0.055 R)
• M46: 13,963,764 km (0.117 R)
• M47: 15,411,722 km (0.042 R)
• M48: 15,715,705 km (0.065 R)
• M49: 16,418,067 km (0.101 R)
• M50: 17,220,360 km (0.072 R)
• M51: 17,898,787 km (0.111 R)
• M52: 18,126,774 km (0.103 R)
• M53: 18,264,105 km (0.078 R)
• M54: 18,631,966 km (0.039 R)
• M55: 18,724,268 km (0.074 R)
• M56: 19,468,517 km (0.117 R)
• M57: 19,891,430 km (0.093 R)
• M58: 20,033,100 km (0.098 R)
• M59: 20,412,480 km (0.096 R)
• M60: 21,467,893 km (0.064 R)
• M61: 22,442,673 km (0.11 R)
• M62: 25,504,043 km (0.103 R)
• M63: 26,224,956 km (0.085 R)
• M64: 26,328,477 km (0.026 R)
• M65: 26,692,000 km (0.108 R)
• M66: 27,528,851 km (0.092 R)
• M67: 27,897,759 km (0.088 R)
• M68: 28,693,769 km (0.047 R)
• M69: 28,853,839 km (0.095 R)
• M70: 29,121,320 km (0.115 R)
• M71: 29,443,404 km (0.093 R)
• M72: 30,308,080 km (0.086 R)
• M73: 30,416,688 km (0.061 R)
• M74: 30,798,162 km (0.073 R)
• M75: 31,785,957 km (0.114 R)
• M76: 31,951,712 km (0.115 R)
• M77: 32,895,824 km (0.097 R)
• M78: 33,007,573 km (0.106 R)
• M79: 34,074,805 km (0.083 R)
• M80: 34,300,997 km (0.11 R)
• M81: 34,470,790 km (0.059 R)
• M82: 34,584,335 km (0.089 R)
• M83: 34,868,421 km (0.096 R)
• M84: 35,096,259 km (0.083 R)
• M85: 35,210,402 km (0.118 R)
• M86: 37,752,369 km (0.044 R)
• M87: 38,396,986 km (0.092 R)
• M88: 39,519,120 km (0.095 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit