🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.73 AU - 0.97 AU

Year: 275 Days

Day: 23.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.9 AU - 1.9 AU

Year: 920 Days

Day: 38.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,741,951 km

• M1: 178,919 km (0.054 R)
• M2: 790,774 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.6 AU - 3.3 AU

Year: 1781 Days

Day: 30.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 12.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.58 AU - 11.08 AU

Year: 10832 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,741,951 km

• M1: 158,275 km (0.051 R)
• M2: 699,220 km (0.101 R)
• M3: 894,446 km (0.075 R)
• M4: 1,340,247 km (0.107 R)
• M5: 2,272,242 km (0.08 R)
• M6: 2,444,280 km (0.078 R)
• M7: 3,148,287 km (0.084 R)
• M8: 3,737,703 km (0.087 R)
• M9: 3,941,904 km (0.068 R)
• M10: 4,119,925 km (0.105 R)
• M11: 4,209,834 km (0.06 R)
• M12: 4,453,229 km (0.03 R)
• M13: 4,607,614 km (0.117 R)
• M14: 4,890,205 km (0.074 R)
• M15: 5,974,341 km (0.114 R)
• M16: 6,110,774 km (0.119 R)
• M17: 6,631,674 km (0.065 R)
• M18: 7,130,583 km (0.099 R)
• M19: 8,316,594 km (0.058 R)
• M20: 8,854,698 km (0.064 R)
• M21: 9,285,540 km (0.094 R)
• M22: 10,371,770 km (0.085 R)
• M23: 10,701,334 km (0.07 R)
• M24: 11,924,895 km (0.091 R)
• M25: 13,281,299 km (0.117 R)
• M26: 13,549,528 km (0.097 R)
• M27: 13,684,316 km (0.098 R)
• M28: 14,410,613 km (0.107 R)
• M29: 14,778,624 km (0.088 R)
• M30: 16,090,597 km (0.102 R)
• M31: 18,774,533 km (0.044 R)
• M32: 19,378,459 km (0.09 R)
• M33: 19,835,481 km (0.057 R)
• M34: 20,039,832 km (0.109 R)
• M35: 20,347,554 km (0.081 R)
• M36: 21,071,907 km (0.09 R)
• M37: 22,386,125 km (0.057 R)
• M38: 22,598,853 km (0.11 R)
• M39: 24,927,942 km (0.095 R)
• M40: 25,203,800 km (0.047 R)
• M41: 25,925,461 km (0.105 R)
• M42: 27,446,273 km (0.089 R)
• M43: 28,016,839 km (0.076 R)
• M44: 28,533,699 km (0.073 R)
• M45: 29,227,684 km (0.106 R)
• M46: 29,343,922 km (0.062 R)
• M47: 30,809,532 km (0.09 R)
• M48: 31,164,827 km (0.102 R)
• M49: 31,283,608 km (0.098 R)
• M50: 32,840,921 km (0.038 R)
• M51: 33,022,234 km (0.056 R)
• M52: 35,162,082 km (0.032 R)
• M53: 35,781,716 km (0.052 R)
• M54: 36,030,498 km (0.067 R)
• M55: 36,217,495 km (0.099 R)
• M56: 36,404,791 km (0.073 R)
• M57: 36,843,263 km (0.078 R)
• M58: 37,283,380 km (0.1 R)
• M59: 38,296,008 km (0.114 R)
• M60: 39,061,350 km (0.083 R)
• M61: 39,445,967 km (0.099 R)
• M62: 39,702,976 km (0.081 R)
• M63: 40,477,593 km (0.095 R)
• M64: 40,801,772 km (0.114 R)
• M65: 40,931,773 km (0.04 R)
• M66: 41,976,265 km (0.087 R)
• M67: 42,699,271 km (0.113 R)
• M68: 44,091,280 km (0.112 R)
• M69: 44,224,721 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 13

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.41 AU - 12.83 AU

Year: 13033 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,741,951 km

• M1: 281,394 km (0.057 R)
• M2: 458,966 km (0.083 R)
• M3: 818,749 km (0.056 R)
• M4: 927,058 km (0.093 R)
• M5: 1,390,363 km (0.091 R)
• M6: 1,729,501 km (0.083 R)
• M7: 1,995,187 km (0.088 R)
• M8: 2,300,516 km (0.113 R)
• M9: 3,042,073 km (0.106 R)
• M10: 3,187,183 km (0.102 R)
• M11: 3,484,733 km (0.096 R)
• M12: 3,729,325 km (0.101 R)
• M13: 4,563,034 km (0.088 R)
• M14: 4,729,985 km (0.1 R)
• M15: 4,967,098 km (0.062 R)
• M16: 5,347,675 km (0.086 R)
• M17: 5,453,291 km (0.12 R)
• M18: 6,100,751 km (0.118 R)
• M19: 6,322,006 km (0.106 R)
• M20: 6,696,898 km (0.093 R)
• M21: 7,156,313 km (0.032 R)
• M22: 7,350,791 km (0.11 R)
• M23: 7,468,225 km (0.105 R)
• M24: 7,625,901 km (0.093 R)
• M25: 8,349,356 km (0.077 R)
• M26: 8,554,156 km (0.029 R)
• M27: 9,052,616 km (0.12 R)
• M28: 9,603,435 km (0.066 R)
• M29: 9,689,155 km (0.106 R)
• M30: 10,208,708 km (0.094 R)
• M31: 10,648,676 km (0.096 R)
• M32: 11,139,805 km (0.118 R)
• M33: 12,237,255 km (0.119 R)
• M34: 12,376,830 km (0.116 R)
• M35: 12,987,938 km (0.098 R)
• M36: 13,177,927 km (0.068 R)
• M37: 14,533,732 km (0.078 R)
• M38: 15,328,396 km (0.116 R)
• M39: 16,137,272 km (0.106 R)
• M40: 16,752,867 km (0.11 R)
• M41: 17,376,391 km (0.097 R)
• M42: 17,480,960 km (0.082 R)
• M43: 17,901,779 km (0.087 R)
• M44: 18,378,996 km (0.096 R)
• M45: 18,968,112 km (0.084 R)
• M46: 20,772,263 km (0.12 R)
• M47: 20,939,064 km (0.049 R)
• M48: 22,061,946 km (0.099 R)
• M49: 22,630,867 km (0.115 R)
• M50: 23,841,113 km (0.119 R)
• M51: 24,015,694 km (0.06 R)
• M52: 24,483,337 km (0.117 R)
• M53: 24,659,563 km (0.076 R)
• M54: 24,777,297 km (0.062 R)
• M55: 25,190,636 km (0.046 R)
• M56: 25,665,908 km (0.081 R)
• M57: 25,904,517 km (0.071 R)
• M58: 29,012,562 km (0.096 R)
• M59: 29,948,895 km (0.102 R)
• M60: 30,074,408 km (0.104 R)
• M61: 30,452,292 km (0.097 R)
• M62: 32,300,574 km (0.1 R)
• M63: 32,429,378 km (0.11 R)
• M64: 36,038,277 km (0.101 R)
• M65: 37,517,201 km (0.065 R)
• M66: 37,923,958 km (0.089 R)
• M67: 38,810,325 km (0.103 R)
• M68: 39,153,054 km (0.086 R)
• M69: 40,881,657 km (0.071 R)
• M70: 42,071,409 km (0.098 R)
• M71: 42,282,641 km (0.041 R)
• M72: 42,635,244 km (0.119 R)
• M73: 42,776,614 km (0.032 R)
• M74: 43,841,601 km (0.081 R)
• M75: 45,131,134 km (0.069 R)
• M76: 45,275,197 km (0.096 R)
• M77: 47,674,298 km (0.066 R)
• M78: 47,894,357 km (0.109 R)
• M79: 48,114,864 km (0.036 R)
• M80: 48,483,024 km (0.111 R)
• M81: 48,852,232 km (0.096 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit