🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.05 AU - 1.21 AU

Year: 453 Days

Day: 30.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.63 AU - 3.41 AU

Year: 1977 Days

Day: 42.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.7 AU - 3.58 AU

Year: 2096 Days

Day: 28.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,116,487 km

• M1: 875,148 km (0.107 R)
• M2: 1,029,682 km (0.047 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.8

Radius: 4.6

Gravity: 27.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.26 AU - 16.16 AU

Year: 18088 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,116,487 km

• M1: 68,217 km (0.114 R)
• M2: 205,847 km (0.081 R)
• M3: 477,666 km (0.065 R)
• M4: 655,089 km (0.102 R)
• M5: 1,272,629 km (0.087 R)
• M6: 1,352,814 km (0.119 R)
• M7: 1,574,518 km (0.082 R)
• M8: 1,689,858 km (0.103 R)
• M9: 1,837,660 km (0.05 R)
• M10: 1,898,098 km (0.043 R)
• M11: 1,989,801 km (0.049 R)
• M12: 2,146,131 km (0.059 R)
• M13: 2,241,724 km (0.105 R)
• M14: 2,306,350 km (0.079 R)
• M15: 2,470,459 km (0.086 R)
• M16: 2,672,416 km (0.078 R)
• M17: 2,879,759 km (0.085 R)
• M18: 4,348,960 km (0.115 R)
• M19: 4,799,100 km (0.092 R)
• M20: 5,436,536 km (0.096 R)
• M21: 6,327,092 km (0.115 R)
• M22: 7,357,822 km (0.091 R)
• M23: 8,439,564 km (0.027 R)
• M24: 9,153,445 km (0.079 R)
• M25: 9,780,709 km (0.074 R)
• M26: 10,206,464 km (0.091 R)
• M27: 10,260,170 km (0.09 R)
• M28: 13,001,551 km (0.11 R)
• M29: 13,883,281 km (0.087 R)
• M30: 15,827,754 km (0.108 R)
• M31: 16,704,846 km (0.074 R)
• M32: 16,831,556 km (0.047 R)
• M33: 17,405,114 km (0.104 R)
• M34: 17,985,105 km (0.08 R)
• M35: 18,440,630 km (0.089 R)
• M36: 19,031,841 km (0.048 R)
• M37: 19,363,051 km (0.104 R)
• M38: 19,429,472 km (0.1 R)
• M39: 19,496,043 km (0.095 R)
• M40: 20,300,281 km (0.107 R)
• M41: 20,774,507 km (0.096 R)
• M42: 22,637,299 km (0.102 R)
• M43: 22,777,473 km (0.077 R)
• M44: 22,988,106 km (0.064 R)
• M45: 23,270,098 km (0.106 R)
• M46: 23,695,106 km (0.045 R)
• M47: 23,837,374 km (0.095 R)
• M48: 24,122,806 km (0.105 R)
• M49: 24,337,479 km (0.05 R)
• M50: 25,348,162 km (0.113 R)
• M51: 25,493,572 km (0.065 R)
• M52: 26,519,813 km (0.047 R)
• M53: 26,963,670 km (0.112 R)
• M54: 27,037,870 km (0.118 R)
• M55: 28,839,627 km (0.087 R)
• M56: 29,219,905 km (0.107 R)
• M57: 30,139,184 km (0.109 R)
• M58: 33,829,763 km (0.066 R)
• M59: 35,850,232 km (0.076 R)
• M60: 36,340,913 km (0.093 R)
• M61: 36,422,893 km (0.041 R)
• M62: 37,246,279 km (0.115 R)
• M63: 37,743,094 km (0.066 R)
• M64: 38,075,650 km (0.091 R)
• M65: 38,492,729 km (0.074 R)
• M66: 39,499,672 km (0.118 R)
• M67: 41,111,739 km (0.064 R)
• M68: 43,265,499 km (0.057 R)
• M69: 44,312,236 km (0.086 R)
• M70: 44,399,900 km (0.079 R)
• M71: 45,720,849 km (0.081 R)
• M72: 46,075,247 km (0.114 R)
• M73: 49,487,574 km (0.075 R)
• M74: 50,399,074 km (0.106 R)
• M75: 51,040,250 km (0.101 R)
• M76: 52,238,380 km (0.101 R)
• M77: 52,794,585 km (0.03 R)
• M78: 52,887,485 km (0.102 R)
• M79: 53,073,285 km (0.075 R)
• M80: 53,259,535 km (0.076 R)
• M81: 53,352,585 km (0.075 R)
• M82: 54,006,178 km (0.085 R)
• M83: 55,509,935 km (0.109 R)
• M84: 55,793,423 km (0.069 R)
• M85: 55,887,969 km (0.108 R)
• M86: 56,077,360 km (0.088 R)
• M87: 56,361,746 km (0.087 R)
• M88: 57,504,374 km (0.102 R)
• M89: 58,366,357 km (0.064 R)
• M90: 59,232,529 km (0.063 R)
• M91: 59,425,660 km (0.056 R)
• M92: 60,296,918 km (0.091 R)
• M93: 62,248,572 km (0.084 R)
• M94: 62,739,552 km (0.117 R)
• M95: 63,330,613 km (0.117 R)
• M96: 64,617,603 km (0.112 R)
• M97: 67,116,486 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 20,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit