🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 187 Days

Day: 45.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,949,771 km

• M1: 410,497 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 231 Days

Day: 37.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.86 AU - 1.08 AU

Year: 333 Days

Day: 36.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,949,771 km

• M1: 202,107 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.28 AU - 1.56 AU

Year: 589 Days

Day: 47.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,949,771 km

• M1: 136,882 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1168 Days

Day: 33.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.95 AU - 2.59 AU

Year: 1191 Days

Day: 15 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,949,771 km

• M1: 300,692 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.67 AU - 4.71 AU

Year: 3537 Days

Day: 34.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.02 AU - 5.8 AU

Year: 4382 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 13.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.99 AU - 11.05 AU

Year: 11046 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,949,771 km

• M1: 174,581 km (0.042 R)
• M2: 310,116 km (0.06 R)
• M3: 405,261 km (0.067 R)
• M4: 501,302 km (0.086 R)
• M5: 672,891 km (0.118 R)
• M6: 1,041,052 km (0.12 R)
• M7: 1,425,518 km (0.079 R)
• M8: 1,829,432 km (0.093 R)
• M9: 2,215,844 km (0.067 R)
• M10: 3,095,330 km (0.079 R)
• M11: 3,620,268 km (0.061 R)
• M12: 4,173,481 km (0.08 R)
• M13: 4,858,490 km (0.111 R)
• M14: 5,322,692 km (0.072 R)
• M15: 5,541,704 km (0.066 R)
• M16: 5,652,406 km (0.044 R)
• M17: 7,440,998 km (0.075 R)
• M18: 7,645,349 km (0.104 R)
• M19: 8,438,816 km (0.084 R)
• M20: 8,566,572 km (0.098 R)
• M21: 9,744,805 km (0.092 R)
• M22: 9,834,115 km (0.093 R)
• M23: 10,650,321 km (0.094 R)
• M24: 11,113,327 km (0.073 R)
• M25: 11,394,122 km (0.103 R)
• M26: 11,677,460 km (0.07 R)
• M27: 12,010,914 km (0.039 R)
• M28: 12,154,827 km (0.118 R)
• M29: 13,525,293 km (0.054 R)
• M30: 13,625,075 km (0.108 R)
• M31: 13,825,237 km (0.116 R)
• M32: 14,026,596 km (0.088 R)
• M33: 15,462,586 km (0.046 R)
• M34: 16,092,243 km (0.075 R)
• M35: 16,304,074 km (0.089 R)
• M36: 16,410,288 km (0.109 R)
• M37: 16,944,951 km (0.074 R)
• M38: 17,648,659 km (0.04 R)
• M39: 18,749,849 km (0.048 R)
• M40: 19,477,643 km (0.065 R)
• M41: 20,443,147 km (0.093 R)
• M42: 20,730,226 km (0.076 R)
• M43: 20,960,756 km (0.078 R)
• M44: 21,657,433 km (0.095 R)
• M45: 22,244,007 km (0.065 R)
• M46: 22,539,163 km (0.107 R)
• M47: 22,776,276 km (0.081 R)
• M48: 24,034,544 km (0.102 R)
• M49: 24,702,797 km (0.094 R)
• M50: 25,192,431 km (0.075 R)
• M51: 25,933,240 km (0.054 R)
• M52: 27,625,790 km (0.105 R)
• M53: 27,943,237 km (0.071 R)
• M54: 28,070,544 km (0.026 R)
• M55: 28,198,002 km (0.117 R)
• M56: 28,453,515 km (0.102 R)
• M57: 29,160,215 km (0.057 R)
• M58: 29,289,318 km (0.088 R)
• M59: 30,722,167 km (0.099 R)
• M60: 31,182,928 km (0.045 R)
• M61: 31,778,627 km (0.081 R)
• M62: 31,978,041 km (0.12 R)
• M63: 33,723,698 km (0.116 R)
• M64: 33,859,234 km (0.086 R)
• M65: 34,198,821 km (0.097 R)
• M66: 34,607,971 km (0.115 R)
• M67: 34,950,251 km (0.101 R)
• M68: 35,431,208 km (0.085 R)
• M69: 36,956,957 km (0.089 R)
• M70: 38,221,209 km (0.084 R)
• M71: 38,362,579 km (0.093 R)
• M72: 38,716,827 km (0.054 R)
• M73: 39,929,018 km (0.079 R)
• M74: 41,443,697 km (0.046 R)
• M75: 41,807,070 km (0.099 R)
• M76: 42,463,804 km (0.069 R)
• M77: 43,344,936 km (0.084 R)
• M78: 43,566,042 km (0.11 R)
• M79: 43,713,844 km (0.115 R)
• M80: 44,232,051 km (0.119 R)
• M81: 44,454,653 km (0.12 R)
• M82: 47,992,194 km (0.116 R)
• M83: 48,373,818 km (0.087 R)
• M84: 48,756,489 km (0.095 R)
• M85: 49,370,888 km (0.099 R)
• M86: 50,142,364 km (0.117 R)

Asteroid Belt

Center: 14.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357

Radius: 6.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.4 AU - 19.04 AU

Year: 27084 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,949,771 km

• M1: 102,325 km (0.047 R)
• M2: 169,644 km (0.102 R)
• M3: 249,230 km (0.116 R)
• M4: 1,048,980 km (0.111 R)
• M5: 1,590,375 km (0.069 R)
• M6: 1,777,372 km (0.092 R)
• M7: 1,841,251 km (0.07 R)
• M8: 1,971,401 km (0.106 R)
• M9: 2,071,183 km (0.03 R)
• M10: 3,391,982 km (0.079 R)
• M11: 4,476,267 km (0.095 R)
• M12: 5,238,618 km (0.117 R)
• M13: 5,330,920 km (0.056 R)
• M14: 5,611,117 km (0.06 R)
• M15: 6,431,063 km (0.067 R)
• M16: 7,339,571 km (0.083 R)
• M17: 8,940,866 km (0.088 R)
• M18: 9,217,922 km (0.081 R)
• M19: 9,385,471 km (0.08 R)
• M20: 9,441,570 km (0.048 R)
• M21: 10,645,235 km (0.097 R)
• M22: 11,235,099 km (0.07 R)
• M23: 11,534,145 km (0.109 R)
• M24: 11,714,710 km (0.087 R)
• M25: 11,957,059 km (0.111 R)
• M26: 12,570,111 km (0.104 R)
• M27: 12,632,044 km (0.098 R)
• M28: 12,942,909 km (0.081 R)
• M29: 14,340,302 km (0.082 R)
• M30: 15,585,405 km (0.102 R)
• M31: 16,592,498 km (0.082 R)
• M32: 17,275,562 km (0.064 R)
• M33: 17,620,684 km (0.099 R)
• M34: 17,759,212 km (0.114 R)
• M35: 18,247,350 km (0.119 R)
• M36: 19,451,014 km (0.112 R)
• M37: 19,594,180 km (0.03 R)
• M38: 21,488,687 km (0.118 R)
• M39: 21,562,738 km (0.109 R)
• M40: 22,157,988 km (0.085 R)
• M41: 23,516,935 km (0.088 R)
• M42: 25,998,764 km (0.054 R)
• M43: 26,235,577 km (0.096 R)
• M44: 26,632,011 km (0.118 R)
• M45: 27,913,915 km (0.114 R)
• M46: 28,725,334 km (0.034 R)
• M47: 29,215,866 km (0.073 R)
• M48: 30,288,183 km (0.117 R)
• M49: 31,625,439 km (0.088 R)
• M50: 31,709,662 km (0.079 R)
• M51: 31,794,035 km (0.069 R)
• M52: 32,301,322 km (0.102 R)
• M53: 34,011,824 km (0.063 R)
• M54: 36,897,866 km (0.105 R)
• M55: 37,520,044 km (0.108 R)
• M56: 38,325,179 km (0.118 R)
• M57: 38,594,755 km (0.101 R)
• M58: 40,043,311 km (0.112 R)
• M59: 40,225,671 km (0.084 R)
• M60: 40,316,925 km (0.099 R)
• M61: 40,774,396 km (0.087 R)
• M62: 40,957,803 km (0.027 R)
• M63: 41,601,971 km (0.118 R)
• M64: 43,367,226 km (0.12 R)
• M65: 43,554,522 km (0.055 R)
• M66: 44,494,745 km (0.099 R)
• M67: 45,441,550 km (0.056 R)
• M68: 46,203,901 km (0.056 R)
• M69: 47,451,697 km (0.06 R)
• M70: 48,516,085 km (0.084 R)
• M71: 49,100,116 km (0.077 R)
• M72: 49,197,653 km (0.087 R)
• M73: 49,588,403 km (0.066 R)
• M74: 52,352,972 km (0.043 R)
• M75: 52,552,386 km (0.077 R)
• M76: 53,854,336 km (0.112 R)
• M77: 54,762,096 km (0.062 R)
• M78: 54,863,224 km (0.067 R)
• M79: 56,286,049 km (0.102 R)
• M80: 56,797,076 km (0.07 R)
• M81: 57,515,295 km (0.072 R)
• M82: 57,618,069 km (0.108 R)
• M83: 58,339,579 km (0.079 R)
• M84: 59,583,486 km (0.071 R)
• M85: 61,255,541 km (0.093 R)
• M86: 63,579,693 km (0.081 R)
• M87: 63,792,422 km (0.113 R)
• M88: 64,538,915 km (0.12 R)
• M89: 66,471,420 km (0.088 R)
• M90: 66,687,290 km (0.114 R)
• M91: 67,444,704 km (0.098 R)
• M92: 67,770,229 km (0.069 R)
• M93: 68,422,775 km (0.059 R)
• M94: 68,859,002 km (0.046 R)
• M95: 72,270,881 km (0.084 R)
• M96: 72,937,489 km (0.09 R)
• M97: 74,725,333 km (0.071 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit