🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.05 AU - 3.89 AU

Year: 2272 Days

Day: 19.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,616,271 km

• M1: 1,196,633 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.25 AU - 4.35 AU

Year: 2603 Days

Day: 43.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 8.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.14 AU - 6.84 AU

Year: 5153 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 111.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,616,271 km

• M1: 118,781 km (0.119 R)
• M2: 240,553 km (0.117 R)
• M3: 347,665 km (0.118 R)
• M4: 412,142 km (0.098 R)
• M5: 465,698 km (0.111 R)
• M6: 555,457 km (0.091 R)
• M7: 697,276 km (0.109 R)
• M8: 943,364 km (0.039 R)
• M9: 1,126,173 km (0.112 R)
• M10: 1,781,112 km (0.111 R)
• M11: 1,833,771 km (0.043 R)
• M12: 1,887,028 km (0.074 R)
• M13: 2,203,277 km (0.106 R)
• M14: 2,259,975 km (0.114 R)
• M15: 2,345,994 km (0.05 R)
• M16: 2,403,888 km (0.116 R)
• M17: 2,670,771 km (0.085 R)
• M18: 2,777,135 km (0.067 R)
• M19: 2,947,228 km (0.112 R)
• M20: 3,168,782 km (0.071 R)
• M21: 3,412,028 km (0.081 R)
• M22: 3,511,212 km (0.1 R)
• M23: 3,695,217 km (0.085 R)
• M24: 3,831,201 km (0.107 R)
• M25: 4,003,389 km (0.064 R)
• M26: 4,143,113 km (0.102 R)
• M27: 4,355,692 km (0.086 R)
• M28: 4,571,711 km (0.051 R)
• M29: 4,791,470 km (0.059 R)
• M30: 5,052,070 km (0.034 R)
• M31: 5,165,315 km (0.087 R)
• M32: 5,222,162 km (0.111 R)
• M33: 5,490,541 km (0.085 R)
• M34: 6,040,612 km (0.103 R)
• M35: 6,140,693 km (0.049 R)
• M36: 6,815,230 km (0.097 R)
• M37: 6,940,444 km (0.025 R)
• M38: 7,108,592 km (0.051 R)
• M39: 7,235,451 km (0.117 R)
• M40: 7,427,385 km (0.119 R)
• M41: 7,491,712 km (0.062 R)
• M42: 7,556,188 km (0.114 R)
• M43: 7,620,815 km (0.11 R)
• M44: 7,750,815 km (0.1 R)
• M45: 7,947,237 km (0.088 R)
• M46: 8,278,148 km (0.096 R)
• M47: 8,590,957 km (0.068 R)
• M48: 8,681,164 km (0.109 R)
• M49: 8,839,589 km (0.107 R)
• M50: 8,907,805 km (0.105 R)
• M51: 9,113,502 km (0.079 R)
• M52: 9,182,467 km (0.071 R)
• M53: 9,390,258 km (0.085 R)
• M54: 9,506,346 km (0.072 R)
• M55: 9,975,635 km (0.083 R)
• M56: 11,132,475 km (0.117 R)
• M57: 11,279,979 km (0.066 R)
• M58: 11,354,030 km (0.048 R)
• M59: 11,626,896 km (0.119 R)
• M60: 11,851,742 km (0.057 R)
• M61: 12,611,699 km (0.114 R)
• M62: 13,623,130 km (0.106 R)
• M63: 14,072,073 km (0.079 R)
• M64: 14,391,914 km (0.105 R)
• M65: 14,472,248 km (0.111 R)
• M66: 14,822,157 km (0.072 R)
• M67: 14,930,316 km (0.107 R)
• M68: 15,393,172 km (0.089 R)
• M69: 15,585,106 km (0.108 R)
• M70: 15,750,412 km (0.092 R)
• M71: 16,165,845 km (0.064 R)
• M72: 16,360,921 km (0.115 R)
• M73: 16,697,366 km (0.049 R)
• M74: 16,922,810 km (0.12 R)
• M75: 17,376,840 km (0.062 R)
• M76: 17,605,276 km (0.114 R)
• M77: 17,777,313 km (0.095 R)
• M78: 18,180,928 km (0.051 R)
• M79: 18,412,955 km (0.096 R)
• M80: 18,500,170 km (0.114 R)
• M81: 18,733,543 km (0.105 R)
• M82: 19,232,751 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 12

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.8 AU - 8.74 AU

Year: 6889 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,616,271 km

• M1: 182,958 km (0.078 R)
• M2: 476,918 km (0.051 R)
• M3: 564,283 km (0.114 R)
• M4: 927,656 km (0.082 R)
• M5: 1,268,590 km (0.093 R)
• M6: 1,549,984 km (0.105 R)
• M7: 1,668,315 km (0.098 R)
• M8: 1,999,076 km (0.106 R)
• M9: 3,366,401 km (0.028 R)
• M10: 3,866,207 km (0.093 R)
• M11: 5,201,518 km (0.072 R)
• M12: 5,533,176 km (0.058 R)
• M13: 6,217,437 km (0.092 R)
• M14: 6,666,829 km (0.102 R)
• M15: 7,126,693 km (0.091 R)
• M16: 7,260,134 km (0.12 R)
• M17: 7,973,716 km (0.12 R)
• M18: 8,391,543 km (0.117 R)
• M19: 8,497,159 km (0.073 R)
• M20: 8,603,224 km (0.098 R)
• M21: 8,709,588 km (0.091 R)
• M22: 9,430,799 km (0.08 R)
• M23: 9,909,961 km (0.118 R)
• M24: 10,321,505 km (0.051 R)
• M25: 10,968,665 km (0.07 R)
• M26: 11,161,497 km (0.076 R)
• M27: 11,944,193 km (0.085 R)
• M28: 12,102,917 km (0.1 R)
• M29: 12,302,181 km (0.111 R)
• M30: 12,623,368 km (0.082 R)
• M31: 13,069,618 km (0.099 R)
• M32: 13,192,139 km (0.1 R)
• M33: 13,479,815 km (0.098 R)
• M34: 13,603,682 km (0.114 R)
• M35: 13,769,437 km (0.097 R)
• M36: 14,228,702 km (0.108 R)
• M37: 14,312,776 km (0.09 R)
• M38: 15,162,492 km (0.049 R)
• M39: 15,248,361 km (0.084 R)
• M40: 15,463,633 km (0.06 R)
• M41: 16,379,321 km (0.088 R)
• M42: 16,732,821 km (0.048 R)
• M43: 17,178,174 km (0.117 R)
• M44: 18,126,176 km (0.113 R)
• M45: 18,583,646 km (0.114 R)
• M46: 18,767,651 km (0.071 R)
• M47: 19,323,407 km (0.104 R)
• M48: 19,556,630 km (0.056 R)
• M49: 20,025,769 km (0.106 R)
• M50: 20,641,215 km (0.112 R)
• M51: 22,085,134 km (0.071 R)
• M52: 22,967,013 km (0.104 R)
• M53: 23,065,748 km (0.058 R)
• M54: 23,561,365 km (0.085 R)
• M55: 23,710,814 km (0.115 R)
• M56: 24,815,893 km (0.048 R)
• M57: 25,069,462 km (0.107 R)
• M58: 25,272,915 km (0.114 R)
• M59: 25,374,791 km (0.116 R)
• M60: 25,527,979 km (0.113 R)
• M61: 25,630,154 km (0.025 R)
• M62: 26,092,113 km (0.115 R)
• M63: 26,401,481 km (0.086 R)
• M64: 27,337,216 km (0.099 R)
• M65: 28,707,831 km (0.091 R)
• M66: 28,920,709 km (0.118 R)
• M67: 29,347,961 km (0.044 R)
• M68: 29,777,456 km (0.094 R)
• M69: 29,939,022 km (0.05 R)
• M70: 30,317,056 km (0.039 R)
• M71: 30,588,127 km (0.081 R)
• M72: 30,968,854 km (0.095 R)
• M73: 31,187,266 km (0.043 R)
• M74: 31,351,375 km (0.089 R)
• M75: 32,120,757 km (0.089 R)
• M76: 32,952,222 km (0.101 R)
• M77: 33,119,323 km (0.117 R)
• M78: 35,774,236 km (0.104 R)
• M79: 36,003,271 km (0.104 R)
• M80: 36,578,175 km (0.063 R)
• M81: 38,496,768 km (0.12 R)
• M82: 39,202,571 km (0.027 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit