🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 174 Days

Day: 34.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.72 AU - 0.9 AU

Year: 260 Days

Day: 36.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 87.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.82 AU - 2.48 AU

Year: 1124 Days

Day: 30.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.28 AU - 4.42 AU

Year: 2693 Days

Day: 24.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,454,539 km

• M1: 1,574,368 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.67 AU - 4.79 AU

Year: 3101 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,454,539 km

• M1: 474,225 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.75 AU - 5.37 AU

Year: 3471 Days

Day: 19.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 11.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.82 AU - 10.36 AU

Year: 11424 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,454,539 km

• M1: 155,731 km (0.116 R)
• M2: 863,479 km (0.119 R)
• M3: 1,413,401 km (0.075 R)
• M4: 1,625,830 km (0.117 R)
• M5: 2,202,679 km (0.091 R)
• M6: 2,681,392 km (0.095 R)
• M7: 2,946,480 km (0.116 R)
• M8: 3,164,743 km (0.096 R)
• M9: 3,704,642 km (0.108 R)
• M10: 4,212,078 km (0.1 R)
• M11: 4,678,225 km (0.092 R)
• M12: 5,030,528 km (0.105 R)
• M13: 5,160,827 km (0.066 R)
• M14: 6,173,755 km (0.054 R)
• M15: 6,703,032 km (0.118 R)
• M16: 7,137,015 km (0.037 R)
• M17: 7,431,274 km (0.119 R)
• M18: 8,070,207 km (0.064 R)
• M19: 9,041,695 km (0.116 R)
• M20: 9,120,982 km (0.086 R)
• M21: 9,927,016 km (0.066 R)
• M22: 10,966,571 km (0.059 R)
• M23: 11,563,766 km (0.058 R)
• M24: 12,259,246 km (0.059 R)
• M25: 13,147,558 km (0.075 R)
• M26: 13,599,643 km (0.111 R)
• M27: 13,736,226 km (0.085 R)
• M28: 15,839,572 km (0.114 R)
• M29: 16,514,259 km (0.087 R)
• M30: 17,642,974 km (0.048 R)
• M31: 17,791,974 km (0.11 R)
• M32: 18,091,319 km (0.055 R)
• M33: 18,644,532 km (0.109 R)
• M34: 19,101,404 km (0.077 R)
• M35: 20,077,829 km (0.102 R)
• M36: 20,233,411 km (0.061 R)
• M37: 20,389,591 km (0.057 R)
• M38: 21,865,374 km (0.038 R)
• M39: 22,454,640 km (0.043 R)
• M40: 22,562,351 km (0.032 R)
• M41: 22,940,534 km (0.064 R)
• M42: 23,539,225 km (0.077 R)
• M43: 24,585,512 km (0.057 R)
• M44: 25,086,366 km (0.077 R)
• M45: 25,366,114 km (0.113 R)
• M46: 25,478,313 km (0.048 R)
• M47: 26,268,189 km (0.068 R)
• M48: 26,495,279 km (0.07 R)
• M49: 26,666,120 km (0.101 R)
• M50: 27,066,144 km (0.063 R)
• M51: 27,756,389 km (0.095 R)
• M52: 28,627,348 km (0.099 R)
• M53: 29,036,947 km (0.069 R)
• M54: 30,098,942 km (0.11 R)
• M55: 30,515,422 km (0.072 R)
• M56: 30,634,802 km (0.079 R)
• M57: 31,233,791 km (0.12 R)
• M58: 31,715,796 km (0.108 R)
• M59: 32,809,207 km (0.12 R)
• M60: 33,176,469 km (0.079 R)
• M61: 33,668,347 km (0.106 R)
• M62: 35,659,495 km (0.116 R)
• M63: 38,073,256 km (0.084 R)
• M64: 38,781,752 km (0.115 R)
• M65: 39,040,556 km (0.098 R)
• M66: 40,342,806 km (0.098 R)
• M67: 40,605,051 km (0.112 R)
• M68: 40,736,248 km (0.047 R)
• M69: 41,924,354 km (0.118 R)
• M70: 43,458,780 km (0.106 R)
• M71: 44,266,758 km (0.096 R)
• M72: 44,401,845 km (0.084 R)
• M73: 45,283,575 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 14.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.5 AU - 11.28 AU

Year: 11938 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,454,539 km

• M1: 219,460 km (0.101 R)
• M2: 340,634 km (0.097 R)
• M3: 1,229,994 km (0.055 R)
• M4: 1,466,807 km (0.099 R)
• M5: 1,695,542 km (0.103 R)
• M6: 2,163,036 km (0.071 R)
• M7: 2,754,097 km (0.059 R)
• M8: 3,515,849 km (0.069 R)
• M9: 4,572,758 km (0.09 R)
• M10: 5,329,424 km (0.118 R)
• M11: 6,014,283 km (0.054 R)
• M12: 6,612,824 km (0.1 R)
• M13: 6,996,543 km (0.09 R)
• M14: 7,113,229 km (0.096 R)
• M15: 9,107,818 km (0.043 R)
• M16: 9,363,331 km (0.106 R)
• M17: 9,707,855 km (0.089 R)
• M18: 10,542,760 km (0.11 R)
• M19: 10,811,139 km (0.103 R)
• M20: 11,861,166 km (0.098 R)
• M21: 12,000,592 km (0.103 R)
• M22: 12,093,791 km (0.086 R)
• M23: 12,281,088 km (0.058 R)
• M24: 12,800,791 km (0.098 R)
• M25: 13,279,504 km (0.107 R)
• M26: 14,057,712 km (0.086 R)
• M27: 14,800,914 km (0.089 R)
• M28: 14,900,846 km (0.113 R)
• M29: 15,001,226 km (0.097 R)
• M30: 15,965,085 km (0.072 R)
• M31: 16,688,091 km (0.081 R)
• M32: 16,844,421 km (0.085 R)
• M33: 16,948,990 km (0.093 R)
• M34: 17,211,235 km (0.087 R)
• M35: 17,580,592 km (0.052 R)
• M36: 17,845,979 km (0.093 R)
• M37: 18,005,899 km (0.053 R)
• M38: 19,247,711 km (0.098 R)
• M39: 20,127,795 km (0.091 R)
• M40: 21,133,542 km (0.045 R)
• M41: 21,415,833 km (0.086 R)
• M42: 21,870,162 km (0.103 R)
• M43: 22,385,077 km (0.088 R)
• M44: 23,426,877 km (0.118 R)
• M45: 24,366,202 km (0.075 R)
• M46: 24,543,775 km (0.08 R)
• M47: 25,258,104 km (0.083 R)
• M48: 25,557,749 km (0.075 R)
• M49: 25,858,590 km (0.095 R)
• M50: 26,342,390 km (0.072 R)
• M51: 26,585,486 km (0.096 R)
• M52: 27,441,934 km (0.092 R)
• M53: 27,688,322 km (0.091 R)
• M54: 28,183,192 km (0.102 R)
• M55: 28,369,591 km (0.102 R)
• M56: 29,433,381 km (0.036 R)
• M57: 30,128,712 km (0.098 R)
• M58: 30,510,187 km (0.062 R)
• M59: 31,213,895 km (0.115 R)
• M60: 31,858,363 km (0.115 R)
• M61: 31,987,765 km (0.116 R)
• M62: 33,291,361 km (0.087 R)
• M63: 34,015,713 km (0.054 R)
• M64: 34,147,958 km (0.047 R)
• M65: 34,745,302 km (0.074 R)
• M66: 35,883,144 km (0.089 R)
• M67: 37,101,020 km (0.076 R)
• M68: 37,441,804 km (0.08 R)
• M69: 39,925,577 km (0.066 R)
• M70: 40,135,014 km (0.032 R)
• M71: 40,765,420 km (0.077 R)
• M72: 41,328,506 km (0.094 R)
• M73: 41,540,337 km (0.118 R)
• M74: 43,319,504 km (0.119 R)
• M75: 46,071,207 km (0.113 R)
• M76: 46,217,664 km (0.073 R)
• M77: 47,764,057 km (0.09 R)
• M78: 48,283,311 km (0.032 R)
• M79: 48,432,161 km (0.06 R)
• M80: 49,177,906 km (0.102 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit