🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 153 Days

Day: 38.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 160.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 202 Days

Day: 40.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.59 AU - 0.85 AU

Year: 235 Days

Day: 46.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,469,017 km

• M1: 323,730 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 408 Days

Day: 45.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.56 AU - 2.22 AU

Year: 1000 Days

Day: 30.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.74 AU - 3.58 AU

Year: 2163 Days

Day: 20.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,469,017 km

• M1: 558,449 km (0.083 R)
• M2: 711,936 km (0.119 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 14.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.08 AU - 11.84 AU

Year: 13025 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,469,017 km

• M1: 352,602 km (0.062 R)
• M2: 698,472 km (0.064 R)
• M3: 857,495 km (0.093 R)
• M4: 1,236,426 km (0.103 R)
• M5: 1,667,717 km (0.071 R)
• M6: 2,224,969 km (0.085 R)
• M7: 2,359,757 km (0.12 R)
• M8: 2,694,557 km (0.117 R)
• M9: 3,348,300 km (0.095 R)
• M10: 3,951,927 km (0.079 R)
• M11: 4,351,054 km (0.104 R)
• M12: 5,188,204 km (0.079 R)
• M13: 6,150,866 km (0.094 R)
• M14: 6,342,351 km (0.113 R)
• M15: 6,613,871 km (0.076 R)
• M16: 6,731,455 km (0.046 R)
• M17: 6,968,568 km (0.079 R)
• M18: 7,410,779 km (0.082 R)
• M19: 8,280,093 km (0.039 R)
• M20: 8,877,736 km (0.11 R)
• M21: 9,138,186 km (0.103 R)
• M22: 9,357,197 km (0.04 R)
• M23: 10,069,732 km (0.067 R)
• M24: 10,341,402 km (0.105 R)
• M25: 10,753,544 km (0.099 R)
• M26: 11,311,544 km (0.083 R)
• M27: 12,310,858 km (0.1 R)
• M28: 13,140,378 km (0.074 R)
• M29: 13,338,296 km (0.077 R)
• M30: 13,686,859 km (0.08 R)
• M31: 15,007,958 km (0.087 R)
• M32: 15,474,853 km (0.118 R)
• M33: 15,841,218 km (0.107 R)
• M34: 16,475,961 km (0.079 R)
• M35: 17,227,242 km (0.116 R)
• M36: 17,498,164 km (0.046 R)
• M37: 17,715,978 km (0.034 R)
• M38: 18,154,300 km (0.088 R)
• M39: 18,319,606 km (0.095 R)
• M40: 18,651,713 km (0.108 R)
• M41: 18,930,115 km (0.038 R)
• M42: 19,209,713 km (0.071 R)
• M43: 19,603,604 km (0.1 R)
• M44: 20,513,907 km (0.045 R)
• M45: 21,438,123 km (0.068 R)
• M46: 21,671,196 km (0.083 R)
• M47: 23,267,106 km (0.07 R)
• M48: 23,386,785 km (0.093 R)
• M49: 23,566,751 km (0.053 R)
• M50: 23,928,030 km (0.112 R)
• M51: 24,961,751 km (0.042 R)
• M52: 26,508,294 km (0.07 R)
• M53: 27,072,577 km (0.092 R)
• M54: 28,213,261 km (0.071 R)
• M55: 28,661,007 km (0.087 R)
• M56: 28,789,512 km (0.067 R)
• M57: 31,132,962 km (0.044 R)
• M58: 31,927,626 km (0.084 R)
• M59: 32,327,501 km (0.045 R)
• M60: 34,079,592 km (0.101 R)
• M61: 35,241,668 km (0.11 R)
• M62: 35,585,893 km (0.109 R)
• M63: 36,139,106 km (0.106 R)
• M64: 37,184,047 km (0.086 R)
• M65: 38,168,251 km (0.099 R)
• M66: 38,380,231 km (0.107 R)
• M67: 38,947,506 km (0.119 R)
• M68: 39,303,549 km (0.113 R)
• M69: 40,521,874 km (0.105 R)
• M70: 40,666,087 km (0.107 R)
• M71: 41,316,987 km (0.066 R)
• M72: 41,462,097 km (0.11 R)
• M73: 42,482,504 km (0.074 R)
• M74: 42,848,869 km (0.065 R)
• M75: 46,419,920 km (0.101 R)
• M76: 46,797,356 km (0.075 R)
• M77: 48,012,090 km (0.087 R)
• M78: 48,930,023 km (0.09 R)
• M79: 49,083,510 km (0.096 R)
• M80: 50,008,175 km (0.061 R)
• M81: 50,782,942 km (0.088 R)
• M82: 51,249,837 km (0.088 R)
• M83: 52,031,037 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 4.6

Gravity: 33.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.89 AU - 18.62 AU

Year: 30017 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,469,017 km

• M1: 116,088 km (0.099 R)
• M2: 241,601 km (0.118 R)
• M3: 527,632 km (0.12 R)
• M4: 1,352,365 km (0.038 R)
• M5: 2,372,024 km (0.094 R)
• M6: 3,376,424 km (0.093 R)
• M7: 3,670,683 km (0.065 R)
• M8: 4,075,644 km (0.042 R)
• M9: 4,179,166 km (0.101 R)
• M10: 4,763,795 km (0.07 R)
• M11: 4,818,099 km (0.06 R)
• M12: 4,927,604 km (0.096 R)
• M13: 6,125,434 km (0.108 R)
• M14: 6,848,441 km (0.083 R)
• M15: 6,971,560 km (0.096 R)
• M16: 7,471,217 km (0.03 R)
• M17: 7,917,916 km (0.064 R)
• M18: 10,347,984 km (0.047 R)
• M19: 11,060,818 km (0.117 R)
• M20: 12,458,361 km (0.085 R)
• M21: 13,292,519 km (0.112 R)
• M22: 13,369,263 km (0.101 R)
• M23: 14,380,095 km (0.101 R)
• M24: 16,227,629 km (0.089 R)
• M25: 16,556,595 km (0.065 R)
• M26: 16,639,173 km (0.113 R)
• M27: 19,092,279 km (0.09 R)
• M28: 19,613,777 km (0.103 R)
• M29: 20,581,974 km (0.081 R)
• M30: 20,937,868 km (0.09 R)
• M31: 21,295,855 km (0.059 R)
• M32: 21,385,614 km (0.088 R)
• M33: 22,473,191 km (0.113 R)
• M34: 23,393,068 km (0.096 R)
• M35: 23,485,669 km (0.064 R)
• M36: 23,578,420 km (0.107 R)
• M37: 24,701,301 km (0.111 R)
• M38: 26,611,217 km (0.057 R)
• M39: 26,998,825 km (0.074 R)
• M40: 28,271,604 km (0.108 R)
• M41: 30,875,056 km (0.105 R)
• M42: 33,553,905 km (0.116 R)
• M43: 35,878,057 km (0.091 R)
• M44: 36,628,440 km (0.039 R)
• M45: 37,492,368 km (0.051 R)
• M46: 43,041,252 km (0.081 R)
• M47: 44,755,195 km (0.086 R)
• M48: 45,678,363 km (0.087 R)
• M49: 46,957,874 km (0.098 R)
• M50: 47,426,115 km (0.092 R)
• M51: 47,543,400 km (0.068 R)
• M52: 47,660,834 km (0.031 R)
• M53: 49,552,200 km (0.098 R)
• M54: 50,746,739 km (0.11 R)
• M55: 52,556,275 km (0.113 R)
• M56: 55,866,278 km (0.105 R)
• M57: 56,486,660 km (0.115 R)
• M58: 56,859,907 km (0.078 R)
• M59: 57,483,879 km (0.118 R)
• M60: 58,235,609 km (0.05 R)
• M61: 60,764,860 km (0.08 R)
• M62: 61,658,558 km (0.037 R)
• M63: 63,458,968 km (0.096 R)
• M64: 64,235,830 km (0.091 R)
• M65: 64,625,532 km (0.109 R)
• M66: 65,407,031 km (0.086 R)
• M67: 66,191,822 km (0.098 R)
• M68: 67,242,896 km (0.073 R)
• M69: 73,121,943 km (0.115 R)
• M70: 78,607,248 km (0.104 R)
• M71: 78,884,902 km (0.12 R)
• M72: 81,961,382 km (0.099 R)
• M73: 82,524,917 km (0.12 R)
• M74: 83,089,799 km (0.064 R)
• M75: 85,504,757 km (0.038 R)
• M76: 86,362,552 km (0.101 R)
• M77: 86,649,031 km (0.102 R)
• M78: 86,792,496 km (0.064 R)
• M79: 87,079,574 km (0.098 R)
• M80: 87,654,628 km (0.118 R)
• M81: 90,548,599 km (0.089 R)
• M82: 90,694,158 km (0.117 R)
• M83: 91,422,849 km (0.041 R)
• M84: 92,153,635 km (0.087 R)
• M85: 92,593,004 km (0.103 R)
• M86: 93,179,876 km (0.101 R)
• M87: 94,800,320 km (0.105 R)
• M88: 95,095,926 km (0.107 R)
• M89: 95,984,537 km (0.089 R)
• M90: 96,132,938 km (0.079 R)
• M91: 97,770,137 km (0.08 R)
• M92: 98,517,379 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit