🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.49 AU

Year: 1084 Days

Day: 12.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.26 AU - 2.44 AU

Year: 1350 Days

Day: 19.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,962,154 km

• M1: 1,035,666 km (0.084 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 13.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.45 AU - 5.97 AU

Year: 4456 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,962,154 km

• M1: 184,903 km (0.049 R)
• M2: 305,778 km (0.055 R)
• M3: 521,049 km (0.116 R)
• M4: 624,422 km (0.099 R)
• M5: 783,444 km (0.114 R)
• M6: 1,377,048 km (0.115 R)
• M7: 1,639,742 km (0.106 R)
• M8: 2,056,223 km (0.094 R)
• M9: 2,178,893 km (0.108 R)
• M10: 2,618,711 km (0.098 R)
• M11: 3,146,941 km (0.07 R)
• M12: 3,538,738 km (0.117 R)
• M13: 4,100,478 km (0.091 R)
• M14: 4,301,537 km (0.113 R)
• M15: 4,414,633 km (0.041 R)
• M16: 4,713,530 km (0.08 R)
• M17: 4,924,463 km (0.094 R)
• M18: 5,090,666 km (0.118 R)
• M19: 5,210,494 km (0.11 R)
• M20: 5,355,604 km (0.105 R)
• M21: 6,076,067 km (0.112 R)
• M22: 6,203,375 km (0.079 R)
• M23: 6,774,390 km (0.064 R)
• M24: 7,308,006 km (0.11 R)
• M25: 7,938,710 km (0.066 R)
• M26: 8,050,310 km (0.093 R)
• M27: 8,758,955 km (0.084 R)
• M28: 9,077,150 km (0.059 R)
• M29: 9,399,234 km (0.033 R)
• M30: 9,754,828 km (0.072 R)
• M31: 10,114,910 km (0.08 R)
• M32: 10,817,422 km (0.092 R)
• M33: 11,158,954 km (0.028 R)
• M34: 11,252,752 km (0.11 R)
• M35: 11,346,699 km (0.114 R)
• M36: 12,172,779 km (0.064 R)
• M37: 12,919,571 km (0.059 R)
• M38: 13,149,952 km (0.1 R)
• M39: 13,348,319 km (0.083 R)
• M40: 13,849,023 km (0.111 R)
• M41: 14,186,067 km (0.1 R)
• M42: 14,525,953 km (0.103 R)
• M43: 14,834,125 km (0.071 R)
• M44: 15,526,763 km (0.078 R)
• M45: 15,701,643 km (0.101 R)
• M46: 15,947,432 km (0.028 R)
• M47: 16,692,729 km (0.065 R)
• M48: 17,051,614 km (0.076 R)
• M49: 17,594,804 km (0.08 R)
• M50: 17,704,010 km (0.088 R)
• M51: 18,143,529 km (0.091 R)
• M52: 18,623,738 km (0.119 R)
• M53: 18,921,438 km (0.056 R)
• M54: 19,823,663 km (0.049 R)
• M55: 20,089,498 km (0.077 R)
• M56: 20,280,086 km (0.105 R)
• M57: 20,932,632 km (0.119 R)
• M58: 21,125,912 km (0.108 R)
• M59: 21,358,686 km (0.079 R)
• M60: 21,553,164 km (0.045 R)
• M61: 22,022,452 km (0.12 R)
• M62: 22,140,335 km (0.081 R)
• M63: 22,376,700 km (0.081 R)
• M64: 22,574,319 km (0.1 R)
• M65: 22,812,329 km (0.081 R)
• M66: 23,170,765 km (0.066 R)
• M67: 23,330,536 km (0.113 R)
• M68: 24,541,531 km (0.095 R)
• M69: 25,236,862 km (0.036 R)
• M70: 25,401,419 km (0.095 R)
• M71: 26,187,855 km (0.098 R)
• M72: 27,066,444 km (0.09 R)
• M73: 27,445,824 km (0.07 R)
• M74: 27,827,149 km (0.051 R)
• M75: 28,039,727 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 8.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.68 AU - 9.18 AU

Year: 9172 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,962,154 km

• M1: 123,418 km (0.046 R)
• M2: 302,636 km (0.07 R)
• M3: 366,216 km (0.109 R)
• M4: 423,362 km (0.106 R)
• M5: 574,905 km (0.101 R)
• M6: 643,570 km (0.089 R)
• M7: 744,698 km (0.099 R)
• M8: 1,185,114 km (0.094 R)
• M9: 1,518,568 km (0.066 R)
• M10: 1,576,911 km (0.108 R)
• M11: 1,756,728 km (0.113 R)
• M12: 1,859,502 km (0.036 R)
• M13: 2,449,216 km (0.063 R)
• M14: 2,634,718 km (0.1 R)
• M15: 2,872,878 km (0.085 R)
• M16: 3,193,017 km (0.118 R)
• M17: 3,524,526 km (0.095 R)
• M18: 4,056,197 km (0.104 R)
• M19: 4,165,553 km (0.056 R)
• M20: 4,584,427 km (0.065 R)
• M21: 5,163,819 km (0.114 R)
• M22: 5,552,774 km (0.092 R)
• M23: 5,735,582 km (0.063 R)
• M24: 6,013,386 km (0.081 R)
• M25: 7,434,266 km (0.117 R)
• M26: 7,771,161 km (0.095 R)
• M27: 8,147,549 km (0.072 R)
• M28: 8,705,549 km (0.068 R)
• M29: 9,420,328 km (0.117 R)
• M30: 9,711,595 km (0.068 R)
• M31: 9,821,549 km (0.031 R)
• M32: 10,079,755 km (0.105 R)
• M33: 10,228,455 km (0.116 R)
• M34: 10,982,129 km (0.091 R)
• M35: 13,186,155 km (0.086 R)
• M36: 14,505,010 km (0.119 R)
• M37: 15,052,837 km (0.116 R)
• M38: 15,350,537 km (0.072 R)
• M39: 16,473,568 km (0.102 R)
• M40: 16,736,411 km (0.115 R)
• M41: 17,000,751 km (0.12 R)
• M42: 17,133,444 km (0.082 R)
• M43: 17,222,006 km (0.044 R)
• M44: 18,252,287 km (0.095 R)
• M45: 18,433,450 km (0.104 R)
• M46: 18,615,361 km (0.084 R)
• M47: 18,752,093 km (0.074 R)
• M48: 19,256,388 km (0.088 R)
• M49: 19,533,293 km (0.096 R)
• M50: 19,904,595 km (0.109 R)
• M51: 20,843,023 km (0.045 R)
• M52: 22,132,706 km (0.096 R)
• M53: 22,325,986 km (0.117 R)
• M54: 22,519,865 km (0.065 R)
• M55: 22,909,119 km (0.101 R)
• M56: 23,300,766 km (0.103 R)
• M57: 23,497,338 km (0.106 R)
• M58: 23,645,140 km (0.116 R)
• M59: 24,939,162 km (0.111 R)
• M60: 26,052,020 km (0.051 R)
• M61: 26,358,247 km (0.068 R)
• M62: 26,409,559 km (0.063 R)
• M63: 26,460,722 km (0.095 R)
• M64: 26,922,979 km (0.119 R)
• M65: 27,026,052 km (0.074 R)
• M66: 27,387,929 km (0.06 R)
• M67: 28,168,830 km (0.074 R)
• M68: 28,746,128 km (0.11 R)
• M69: 29,486,488 km (0.109 R)
• M70: 29,858,987 km (0.099 R)
• M71: 30,126,019 km (0.079 R)
• M72: 30,554,916 km (0.073 R)
• M73: 31,581,756 km (0.099 R)
• M74: 32,894,777 km (0.108 R)
• M75: 34,169,949 km (0.109 R)
• M76: 34,225,749 km (0.091 R)
• M77: 34,673,346 km (0.043 R)
• M78: 34,897,742 km (0.107 R)
• M79: 36,711,018 km (0.053 R)
• M80: 37,169,237 km (0.111 R)
• M81: 37,917,675 km (0.105 R)
• M82: 38,496,768 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 18,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit