🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 36.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.51 AU - 0.69 AU

Year: 174 Days

Day: 28.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 773 Days

Day: 26 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.91 AU - 2.65 AU

Year: 1290 Days

Day: 42.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 10.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.27 AU - 8.07 AU

Year: 7195 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,988,236 km

• M1: 149,149 km (0.099 R)
• M2: 235,467 km (0.104 R)
• M3: 404,513 km (0.093 R)
• M4: 556,205 km (0.028 R)
• M5: 785,838 km (0.045 R)
• M6: 932,892 km (0.044 R)
• M7: 1,075,010 km (0.093 R)
• M8: 1,171,351 km (0.114 R)
• M9: 2,027,201 km (0.079 R)
• M10: 2,300,067 km (0.071 R)
• M11: 2,426,328 km (0.107 R)
• M12: 2,849,839 km (0.075 R)
• M13: 3,166,688 km (0.046 R)
• M14: 3,373,282 km (0.114 R)
• M15: 3,494,905 km (0.078 R)
• M16: 3,573,145 km (0.066 R)
• M17: 3,651,983 km (0.092 R)
• M18: 3,754,159 km (0.078 R)
• M19: 3,857,231 km (0.115 R)
• M20: 3,984,689 km (0.105 R)
• M21: 4,219,857 km (0.058 R)
• M22: 4,532,367 km (0.084 R)
• M23: 5,817,113 km (0.064 R)
• M24: 6,937,751 km (0.065 R)
• M25: 7,107,395 km (0.085 R)
• M26: 7,522,828 km (0.082 R)
• M27: 7,609,744 km (0.101 R)
• M28: 8,108,803 km (0.031 R)
• M29: 8,227,883 km (0.098 R)
• M30: 8,527,827 km (0.119 R)
• M31: 8,907,955 km (0.096 R)
• M32: 9,138,784 km (0.091 R)
• M33: 9,496,323 km (0.089 R)
• M34: 10,017,522 km (0.116 R)
• M35: 10,161,286 km (0.062 R)
• M36: 10,225,463 km (0.032 R)
• M37: 10,596,765 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.3

Radius: 7.2

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.12 AU - 15.52 AU

Year: 19253 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,988,236 km

• M1: 194,627 km (0.114 R)
• M2: 320,887 km (0.091 R)
• M3: 514,617 km (0.097 R)
• M4: 614,698 km (0.088 R)
• M5: 699,819 km (0.06 R)
• M6: 1,105,528 km (0.064 R)
• M7: 2,035,728 km (0.103 R)
• M8: 2,676,156 km (0.032 R)
• M9: 3,147,988 km (0.028 R)
• M10: 3,528,415 km (0.061 R)
• M11: 4,928,053 km (0.056 R)
• M12: 5,685,317 km (0.11 R)
• M13: 5,822,798 km (0.112 R)
• M14: 6,718,440 km (0.108 R)
• M15: 7,405,543 km (0.09 R)
• M16: 7,505,475 km (0.116 R)
• M17: 8,582,280 km (0.111 R)
• M18: 8,634,789 km (0.07 R)
• M19: 9,597,601 km (0.115 R)
• M20: 9,706,658 km (0.109 R)
• M21: 9,981,170 km (0.106 R)
• M22: 11,449,323 km (0.077 R)
• M23: 11,623,007 km (0.063 R)
• M24: 12,623,966 km (0.099 R)
• M25: 12,683,655 km (0.088 R)
• M26: 12,983,749 km (0.026 R)
• M27: 13,713,487 km (0.098 R)
• M28: 15,339,915 km (0.117 R)
• M29: 16,435,869 km (0.103 R)
• M30: 16,697,366 km (0.084 R)
• M31: 16,894,387 km (0.105 R)
• M32: 17,423,664 km (0.056 R)
• M33: 18,498,525 km (0.065 R)
• M34: 18,975,443 km (0.043 R)
• M35: 19,318,620 km (0.086 R)
• M36: 20,220,546 km (0.117 R)
• M37: 20,360,420 km (0.086 R)
• M38: 22,934,251 km (0.096 R)
• M39: 23,373,022 km (0.101 R)
• M40: 24,706,238 km (0.113 R)
• M41: 25,684,309 km (0.088 R)
• M42: 25,911,698 km (0.098 R)
• M43: 25,987,693 km (0.098 R)
• M44: 28,067,253 km (0.079 R)
• M45: 29,245,337 km (0.054 R)
• M46: 29,800,793 km (0.096 R)
• M47: 30,199,621 km (0.093 R)
• M48: 31,731,055 km (0.085 R)
• M49: 31,812,436 km (0.083 R)
• M50: 32,056,729 km (0.104 R)
• M51: 33,370,348 km (0.099 R)
• M52: 34,283,643 km (0.058 R)
• M53: 34,617,695 km (0.119 R)
• M54: 34,952,944 km (0.105 R)
• M55: 35,037,018 km (0.105 R)
• M56: 35,457,837 km (0.1 R)
• M57: 36,219,589 km (0.031 R)
• M58: 37,329,605 km (0.051 R)
• M59: 37,673,232 km (0.09 R)
• M60: 38,537,309 km (0.11 R)
• M61: 39,320,454 km (0.096 R)
• M62: 39,845,393 km (0.041 R)
• M63: 41,790,315 km (0.075 R)
• M64: 42,326,025 km (0.106 R)
• M65: 42,505,093 km (0.073 R)
• M66: 43,675,398 km (0.051 R)
• M67: 44,128,380 km (0.05 R)
• M68: 44,491,753 km (0.088 R)
• M69: 46,323,878 km (0.097 R)
• M70: 47,342,041 km (0.114 R)
• M71: 47,714,091 km (0.047 R)
• M72: 47,807,291 km (0.085 R)
• M73: 48,742,277 km (0.078 R)
• M74: 48,836,225 km (0.111 R)
• M75: 49,023,970 km (0.083 R)
• M76: 49,400,358 km (0.051 R)
• M77: 50,440,512 km (0.116 R)
• M78: 52,734,745 km (0.074 R)
• M79: 53,797,638 km (0.095 R)
• M80: 53,894,578 km (0.11 R)
• M81: 55,748,245 km (0.089 R)
• M82: 55,846,381 km (0.118 R)
• M83: 56,633,416 km (0.094 R)
• M84: 57,622,557 km (0.097 R)
• M85: 58,119,222 km (0.118 R)
• M86: 58,916,877 km (0.069 R)
• M87: 61,027,853 km (0.038 R)
• M88: 61,230,259 km (0.074 R)
• M89: 61,432,814 km (0.107 R)
• M90: 62,245,280 km (0.103 R)
• M91: 62,449,033 km (0.06 R)
• M92: 63,061,337 km (0.08 R)
• M93: 63,778,359 km (0.095 R)
• M94: 65,530,599 km (0.112 R)
• M95: 65,634,271 km (0.106 R)
• M96: 66,881,318 km (0.088 R)
• M97: 67,194,427 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit