🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 190 Days

Day: 12.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,925,379 km

• M1: 25,282 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 271 Days

Day: 21.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,925,379 km

• M1: 84,822 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.9

Radius: 7.4

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.33 AU - 11.83 AU

Year: 14499 Days

Day: 18.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,925,379 km

• M1: 316,699 km (0.069 R)
• M2: 581,936 km (0.032 R)
• M3: 642,672 km (0.087 R)
• M4: 705,803 km (0.098 R)
• M5: 793,467 km (0.111 R)
• M6: 1,919,640 km (0.11 R)
• M7: 2,236,189 km (0.047 R)
• M8: 2,467,617 km (0.079 R)
• M9: 3,582,420 km (0.115 R)
• M10: 3,697,760 km (0.091 R)
• M11: 4,171,088 km (0.072 R)
• M12: 5,348,722 km (0.1 R)
• M13: 5,792,729 km (0.116 R)
• M14: 6,621,800 km (0.098 R)
• M15: 7,340,618 km (0.094 R)
• M16: 7,389,536 km (0.096 R)
• M17: 8,235,812 km (0.098 R)
• M18: 8,541,739 km (0.078 R)
• M19: 9,588,625 km (0.07 R)
• M20: 9,642,032 km (0.087 R)
• M21: 9,910,410 km (0.057 R)
• M22: 10,345,142 km (0.1 R)
• M23: 10,620,102 km (0.097 R)
• M24: 12,610,652 km (0.093 R)
• M25: 13,678,182 km (0.119 R)
• M26: 14,467,161 km (0.032 R)
• M27: 15,208,568 km (0.097 R)
• M28: 15,270,801 km (0.105 R)
• M29: 15,333,333 km (0.114 R)
• M30: 16,921,314 km (0.105 R)
• M31: 17,571,018 km (0.103 R)
• M32: 17,636,392 km (0.117 R)
• M33: 18,162,677 km (0.068 R)
• M34: 18,427,765 km (0.061 R)
• M35: 19,365,744 km (0.083 R)
• M36: 19,500,980 km (0.098 R)
• M37: 20,250,465 km (0.112 R)
• M38: 21,148,352 km (0.119 R)
• M39: 22,412,903 km (0.059 R)
• M40: 22,911,363 km (0.109 R)
• M41: 23,341,457 km (0.117 R)
• M42: 24,574,442 km (0.111 R)
• M43: 24,867,654 km (0.03 R)
• M44: 25,309,566 km (0.111 R)
• M45: 25,903,021 km (0.078 R)
• M46: 26,575,912 km (0.109 R)
• M47: 27,406,330 km (0.112 R)
• M48: 28,783,378 km (0.067 R)
• M49: 29,014,956 km (0.057 R)
• M50: 30,575,411 km (0.119 R)
• M51: 32,323,163 km (0.067 R)
• M52: 32,483,532 km (0.106 R)
• M53: 33,209,082 km (0.106 R)
• M54: 35,087,133 km (0.092 R)
• M55: 35,252,140 km (0.115 R)
• M56: 35,914,410 km (0.112 R)
• M57: 35,997,586 km (0.114 R)
• M58: 36,080,762 km (0.1 R)
• M59: 36,831,893 km (0.061 R)
• M60: 39,630,122 km (0.112 R)
• M61: 41,011,359 km (0.115 R)
• M62: 41,359,024 km (0.114 R)
• M63: 42,495,968 km (0.118 R)
• M64: 42,759,859 km (0.116 R)
• M65: 43,112,461 km (0.085 R)
• M66: 44,176,102 km (0.089 R)
• M67: 44,265,112 km (0.08 R)
• M68: 45,158,810 km (0.1 R)
• M69: 47,054,514 km (0.102 R)
• M70: 47,327,530 km (0.098 R)
• M71: 47,509,741 km (0.099 R)
• M72: 48,792,094 km (0.063 R)
• M73: 50,364,517 km (0.117 R)
• M74: 50,643,666 km (0.113 R)
• M75: 51,671,853 km (0.095 R)
• M76: 51,859,598 km (0.058 R)
• M77: 52,141,440 km (0.094 R)
• M78: 52,235,537 km (0.114 R)
• M79: 54,034,003 km (0.058 R)
• M80: 54,510,771 km (0.115 R)
• M81: 54,701,808 km (0.103 R)
• M82: 56,045,346 km (0.112 R)
• M83: 57,108,688 km (0.117 R)
• M84: 57,205,627 km (0.114 R)
• M85: 59,353,404 km (0.066 R)
• M86: 61,925,440 km (0.1 R)
• M87: 62,224,636 km (0.103 R)
• M88: 63,024,536 km (0.049 R)
• M89: 63,626,817 km (0.051 R)
• M90: 65,546,457 km (0.115 R)
• M91: 66,564,321 km (0.069 R)
• M92: 67,177,672 km (0.109 R)
• M93: 67,382,471 km (0.07 R)
• M94: 67,792,818 km (0.115 R)
• M95: 67,895,442 km (0.119 R)
• M96: 68,306,837 km (0.114 R)
• M97: 68,409,760 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit