🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 246 Days

Day: 35.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 440 Days

Day: 42.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,624,892 km

• M1: 356,193 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.3 AU - 4.64 AU

Year: 2820 Days

Day: 38.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 13

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.65 AU - 6.13 AU

Year: 5095 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,624,892 km

• M1: 165,006 km (0.06 R)
• M2: 260,151 km (0.115 R)
• M3: 358,436 km (0.101 R)
• M4: 454,778 km (0.059 R)
• M5: 539,001 km (0.104 R)
• M6: 830,717 km (0.058 R)
• M7: 1,075,160 km (0.063 R)
• M8: 1,332,019 km (0.107 R)
• M9: 1,462,319 km (0.12 R)
• M10: 1,609,374 km (0.061 R)
• M11: 1,748,799 km (0.099 R)
• M12: 2,040,216 km (0.106 R)
• M13: 2,276,281 km (0.1 R)
• M14: 2,376,213 km (0.076 R)
• M15: 2,477,640 km (0.094 R)
• M16: 2,836,675 km (0.096 R)
• M17: 3,022,475 km (0.099 R)
• M18: 3,180,600 km (0.113 R)
• M19: 3,341,418 km (0.077 R)
• M20: 3,621,166 km (0.075 R)
• M21: 4,186,197 km (0.116 R)
• M22: 4,291,963 km (0.087 R)
• M23: 4,524,139 km (0.082 R)
• M24: 5,076,005 km (0.088 R)
• M25: 5,264,798 km (0.108 R)
• M26: 5,359,942 km (0.097 R)
• M27: 5,475,132 km (0.089 R)
• M28: 5,785,997 km (0.063 R)
• M29: 5,884,432 km (0.118 R)
• M30: 6,243,318 km (0.086 R)
• M31: 6,588,889 km (0.096 R)
• M32: 6,774,390 km (0.113 R)
• M33: 7,087,349 km (0.109 R)
• M34: 7,192,815 km (0.11 R)
• M35: 7,447,880 km (0.092 R)
• M36: 8,431,336 km (0.095 R)
• M37: 8,836,148 km (0.094 R)
• M38: 9,501,709 km (0.099 R)
• M39: 9,688,257 km (0.07 R)
• M40: 9,781,906 km (0.041 R)
• M41: 9,875,853 km (0.047 R)
• M42: 10,017,522 km (0.078 R)
• M43: 10,136,004 km (0.113 R)
• M44: 10,494,291 km (0.116 R)
• M45: 10,905,535 km (0.113 R)
• M46: 11,495,100 km (0.11 R)
• M47: 12,069,706 km (0.113 R)
• M48: 12,424,253 km (0.094 R)
• M49: 12,551,561 km (0.08 R)
• M50: 12,679,467 km (0.09 R)
• M51: 12,807,822 km (0.11 R)
• M52: 13,351,460 km (0.116 R)
• M53: 13,612,957 km (0.052 R)
• M54: 13,770,634 km (0.094 R)
• M55: 14,034,823 km (0.1 R)
• M56: 15,081,560 km (0.092 R)
• M57: 15,244,771 km (0.099 R)
• M58: 15,737,995 km (0.071 R)
• M59: 16,042,128 km (0.085 R)
• M60: 16,320,230 km (0.111 R)
• M61: 16,431,980 km (0.088 R)
• M62: 16,740,451 km (0.073 R)
• M63: 16,965,895 km (0.102 R)
• M64: 17,820,846 km (0.059 R)
• M65: 17,907,015 km (0.079 R)
• M66: 18,022,355 km (0.102 R)
• M67: 18,631,368 km (0.088 R)
• M68: 18,777,375 km (0.028 R)
• M69: 19,335,674 km (0.088 R)
• M70: 20,018,738 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 15

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.76 AU - 6.74 AU

Year: 5569 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,624,892 km

• M1: 198,367 km (0.065 R)
• M2: 332,107 km (0.073 R)
• M3: 488,138 km (0.106 R)
• M4: 1,114,654 km (0.08 R)
• M5: 1,217,727 km (0.061 R)
• M6: 1,324,240 km (0.096 R)
• M7: 1,420,432 km (0.065 R)
• M8: 1,519,017 km (0.109 R)
• M9: 1,694,046 km (0.092 R)
• M10: 2,260,125 km (0.074 R)
• M11: 2,687,227 km (0.09 R)
• M12: 2,847,446 km (0.097 R)
• M13: 2,992,556 km (0.116 R)
• M14: 3,290,256 km (0.049 R)
• M15: 3,715,862 km (0.093 R)
• M16: 4,036,599 km (0.061 R)
• M17: 4,179,765 km (0.055 R)
• M18: 4,303,931 km (0.109 R)
• M19: 4,856,246 km (0.087 R)
• M20: 5,141,080 km (0.038 R)
• M21: 5,431,300 km (0.1 R)
• M22: 5,635,501 km (0.057 R)
• M23: 5,796,170 km (0.088 R)
• M24: 6,962,734 km (0.115 R)
• M25: 7,334,335 km (0.056 R)
• M26: 7,434,565 km (0.079 R)
• M27: 8,278,746 km (0.095 R)
• M28: 8,461,854 km (0.104 R)
• M29: 8,725,595 km (0.104 R)
• M30: 8,992,178 km (0.084 R)
• M31: 9,670,306 km (0.088 R)
• M32: 9,863,287 km (0.114 R)
• M33: 9,973,989 km (0.092 R)
• M34: 10,761,323 km (0.081 R)
• M35: 11,047,354 km (0.083 R)
• M36: 11,307,056 km (0.109 R)
• M37: 11,452,166 km (0.061 R)
• M38: 11,891,236 km (0.048 R)
• M39: 12,246,530 km (0.069 R)
• M40: 12,605,266 km (0.099 R)
• M41: 12,967,592 km (0.09 R)
• M42: 13,149,952 km (0.094 R)
• M43: 13,548,182 km (0.116 R)
• M44: 14,043,799 km (0.118 R)
• M45: 14,137,448 km (0.109 R)
• M46: 15,308,799 km (0.043 R)
• M47: 15,760,285 km (0.092 R)
• M48: 16,445,593 km (0.064 R)
• M49: 16,775,307 km (0.089 R)
• M50: 17,307,576 km (0.071 R)
• M51: 17,710,443 km (0.116 R)
• M52: 17,912,999 km (0.047 R)
• M53: 18,014,576 km (0.115 R)
• M54: 18,593,968 km (0.074 R)
• M55: 18,937,594 km (0.103 R)
• M56: 19,144,788 km (0.041 R)
• M57: 19,422,142 km (0.059 R)
• M58: 19,805,860 km (0.07 R)
• M59: 20,191,973 km (0.056 R)
• M60: 20,509,868 km (0.117 R)
• M61: 20,936,222 km (0.084 R)
• M62: 21,437,225 km (0.112 R)
• M63: 22,890,868 km (0.115 R)
• M64: 23,074,873 km (0.119 R)
• M65: 23,222,377 km (0.084 R)
• M66: 24,639,218 km (0.086 R)
• M67: 25,016,803 km (0.057 R)
• M68: 25,358,185 km (0.088 R)
• M69: 25,586,771 km (0.102 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit