🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 283 Days

Day: 22.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.91 AU - 0.97 AU

Year: 330 Days

Day: 18.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,709,821 km

• M1: 41,439 km (0.068 R)
• M2: 720,763 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.13 AU - 1.23 AU

Year: 464 Days

Day: 18.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.03 AU - 2.47 AU

Year: 1221 Days

Day: 40.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,709,821 km

• M1: 116,836 km (0.117 R)
• M2: 770,130 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4 AU - 4.32 AU

Year: 3069 Days

Day: 40.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 119.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.79 AU - 5.59 AU

Year: 3673 Days

Day: 23.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 9.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.36 AU - 8.1 AU

Year: 6314 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,709,821 km

• M1: 173,982 km (0.047 R)
• M2: 258,206 km (0.078 R)
• M3: 566,976 km (0.101 R)
• M4: 701,614 km (0.116 R)
• M5: 820,245 km (0.115 R)
• M6: 1,003,802 km (0.045 R)
• M7: 1,123,630 km (0.108 R)
• M8: 1,411,007 km (0.11 R)
• M9: 1,478,027 km (0.086 R)
• M10: 1,633,010 km (0.12 R)
• M11: 1,977,833 km (0.088 R)
• M12: 2,506,512 km (0.06 R)
• M13: 2,776,387 km (0.093 R)
• M14: 3,121,509 km (0.115 R)
• M15: 4,384,863 km (0.047 R)
• M16: 4,534,162 km (0.1 R)
• M17: 4,735,670 km (0.032 R)
• M18: 4,837,696 km (0.076 R)
• M19: 5,200,321 km (0.103 R)
• M20: 5,438,032 km (0.085 R)
• M21: 5,679,334 km (0.102 R)
• M22: 5,815,019 km (0.109 R)
• M23: 6,089,381 km (0.099 R)
• M24: 6,565,851 km (0.091 R)
• M25: 6,736,841 km (0.095 R)
• M26: 6,938,200 km (0.074 R)
• M27: 7,229,467 km (0.105 R)
• M28: 8,035,500 km (0.028 R)
• M29: 8,126,904 km (0.093 R)
• M30: 8,495,663 km (0.096 R)
• M31: 8,619,829 km (0.085 R)
• M32: 8,870,107 km (0.063 R)
• M33: 8,964,503 km (0.092 R)
• M34: 9,090,913 km (0.095 R)
• M35: 9,217,922 km (0.028 R)
• M36: 10,090,676 km (0.118 R)
• M37: 10,321,355 km (0.072 R)
• M38: 10,787,802 km (0.098 R)
• M39: 11,845,010 km (0.112 R)
• M40: 11,983,837 km (0.058 R)
• M41: 12,828,017 km (0.096 R)
• M42: 13,365,523 km (0.089 R)
• M43: 13,727,849 km (0.092 R)
• M44: 14,240,670 km (0.066 R)
• M45: 14,425,274 km (0.097 R)
• M46: 14,722,375 km (0.068 R)
• M47: 14,946,473 km (0.071 R)
• M48: 15,096,520 km (0.098 R)
• M49: 15,511,803 km (0.107 R)
• M50: 16,353,740 km (0.117 R)
• M51: 16,469,678 km (0.09 R)
• M52: 16,663,557 km (0.073 R)
• M53: 17,092,604 km (0.027 R)
• M54: 17,249,682 km (0.093 R)
• M55: 17,486,046 km (0.111 R)
• M56: 17,723,458 km (0.111 R)
• M57: 18,401,884 km (0.096 R)
• M58: 18,724,118 km (0.1 R)
• M59: 19,660,900 km (0.032 R)
• M60: 20,031,753 km (0.117 R)
• M61: 20,905,704 km (0.077 R)
• M62: 20,989,628 km (0.065 R)
• M63: 22,090,370 km (0.101 R)
• M64: 23,036,427 km (0.072 R)
• M65: 23,689,122 km (0.065 R)
• M66: 24,127,593 km (0.116 R)
• M67: 24,259,539 km (0.085 R)
• M68: 24,347,801 km (0.093 R)
• M69: 24,568,758 km (0.099 R)
• M70: 24,701,600 km (0.042 R)
• M71: 24,879,023 km (0.119 R)
• M72: 26,088,373 km (0.049 R)
• M73: 26,495,877 km (0.08 R)
• M74: 26,677,489 km (0.087 R)
• M75: 27,133,613 km (0.107 R)
• M76: 27,822,810 km (0.061 R)
• M77: 28,053,640 km (0.089 R)
• M78: 28,146,241 km (0.095 R)
• M79: 28,285,367 km (0.028 R)
• M80: 28,703,792 km (0.103 R)
• M81: 28,937,165 km (0.117 R)
• M82: 29,264,934 km (0.099 R)
• M83: 29,782,542 km (0.079 R)
• M84: 30,874,607 km (0.116 R)
• M85: 31,113,664 km (0.098 R)
• M86: 31,257,428 km (0.099 R)
• M87: 31,883,046 km (0.091 R)

Asteroid Belt

Center: 10.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.5

Radius: 6.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.99 AU - 15.51 AU

Year: 18439 Days

Day: 17.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,709,821 km

• M1: 126,560 km (0.115 R)
• M2: 360,531 km (0.094 R)
• M3: 537,954 km (0.111 R)
• M4: 590,014 km (0.072 R)
• M5: 671,395 km (0.071 R)
• M6: 771,327 km (0.097 R)
• M7: 1,050,925 km (0.117 R)
• M8: 1,414,747 km (0.118 R)
• M9: 1,563,148 km (0.053 R)
• M10: 2,080,009 km (0.1 R)
• M11: 2,164,083 km (0.066 R)
• M12: 2,511,299 km (0.042 R)
• M13: 3,528,266 km (0.087 R)
• M14: 3,858,279 km (0.074 R)
• M15: 4,198,315 km (0.075 R)
• M16: 4,493,471 km (0.042 R)
• M17: 5,217,675 km (0.092 R)
• M18: 5,799,012 km (0.074 R)
• M19: 5,977,482 km (0.109 R)
• M20: 6,127,678 km (0.06 R)
• M21: 6,678,348 km (0.1 R)
• M22: 6,802,814 km (0.096 R)
• M23: 7,826,512 km (0.096 R)
• M24: 8,456,768 km (0.119 R)
• M25: 8,795,008 km (0.109 R)
• M26: 10,013,483 km (0.105 R)
• M27: 10,263,461 km (0.087 R)
• M28: 10,660,494 km (0.096 R)
• M29: 10,842,704 km (0.062 R)
• M30: 11,618,818 km (0.118 R)
• M31: 12,298,441 km (0.073 R)
• M32: 12,566,072 km (0.05 R)
• M33: 12,797,051 km (0.115 R)
• M34: 14,212,396 km (0.117 R)
• M35: 14,372,765 km (0.093 R)
• M36: 15,101,606 km (0.1 R)
• M37: 15,306,106 km (0.087 R)
• M38: 16,008,618 km (0.094 R)
• M39: 16,426,744 km (0.117 R)
• M40: 16,552,855 km (0.106 R)
• M41: 17,316,402 km (0.089 R)
• M42: 17,573,411 km (0.097 R)
• M43: 17,659,430 km (0.086 R)
• M44: 19,809,002 km (0.097 R)
• M45: 20,167,738 km (0.058 R)
• M46: 20,347,854 km (0.113 R)
• M47: 20,619,224 km (0.107 R)
• M48: 20,664,552 km (0.111 R)
• M49: 20,709,880 km (0.033 R)
• M50: 21,302,587 km (0.085 R)
• M51: 21,394,291 km (0.114 R)
• M52: 22,597,955 km (0.106 R)
• M53: 22,972,847 km (0.111 R)
• M54: 23,776,038 km (0.068 R)
• M55: 23,823,611 km (0.035 R)
• M56: 24,300,678 km (0.115 R)
• M57: 26,931,207 km (0.116 R)
• M58: 27,677,700 km (0.105 R)
• M59: 28,481,639 km (0.086 R)
• M60: 28,532,054 km (0.099 R)
• M61: 29,038,742 km (0.045 R)
• M62: 29,344,071 km (0.085 R)
• M63: 29,650,448 km (0.061 R)
• M64: 31,563,655 km (0.118 R)
• M65: 32,667,089 km (0.083 R)
• M66: 32,825,662 km (0.1 R)
• M67: 33,729,682 km (0.066 R)
• M68: 33,890,051 km (0.082 R)
• M69: 34,641,781 km (0.095 R)
• M70: 35,453,349 km (0.067 R)
• M71: 35,888,679 km (0.058 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit