🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 42 Hours

Environment

Temp: 177 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,564,581 km

• M1: 611,406 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.13 AU - 1.37 AU

Year: 516 Days

Day: 19.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.55 AU - 1.79 AU

Year: 796 Days

Day: 21.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,564,581 km

• M1: 598,092 km (0.108 R)
• M2: 1,560,455 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.25 AU - 3.39 AU

Year: 1747 Days

Day: 36.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,564,581 km

• M1: 271,221 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.31 AU - 3.71 AU

Year: 1927 Days

Day: 21.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,564,581 km

• M1: 187,147 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 9.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.76 AU - 6.82 AU

Year: 5140 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,564,581 km

• M1: 341,682 km (0.116 R)
• M2: 615,146 km (0.102 R)
• M3: 688,898 km (0.062 R)
• M4: 941,419 km (0.113 R)
• M5: 1,104,631 km (0.065 R)
• M6: 1,291,179 km (0.106 R)
• M7: 1,634,955 km (0.087 R)
• M8: 2,088,087 km (0.12 R)
• M9: 2,170,067 km (0.025 R)
• M10: 2,371,425 km (0.117 R)
• M11: 2,975,202 km (0.111 R)
• M12: 3,105,203 km (0.036 R)
• M13: 3,644,653 km (0.079 R)
• M14: 3,804,124 km (0.068 R)
• M15: 3,925,299 km (0.079 R)
• M16: 4,006,829 km (0.066 R)
• M17: 4,338,488 km (0.056 R)
• M18: 5,522,555 km (0.083 R)
• M19: 5,683,074 km (0.113 R)
• M20: 5,822,050 km (0.096 R)
• M21: 6,102,995 km (0.103 R)
• M22: 6,340,706 km (0.067 R)
• M23: 6,533,089 km (0.091 R)
• M24: 7,022,274 km (0.102 R)
• M25: 7,498,144 km (0.108 R)
• M26: 7,855,384 km (0.088 R)
• M27: 8,192,129 km (0.032 R)
• M28: 8,507,182 km (0.058 R)
• M29: 8,746,240 km (0.092 R)
• M30: 8,906,758 km (0.057 R)
• M31: 9,014,319 km (0.102 R)
• M32: 9,122,329 km (0.094 R)
• M33: 9,394,148 km (0.112 R)
• M34: 9,558,556 km (0.038 R)
• M35: 10,113,564 km (0.107 R)
• M36: 10,225,912 km (0.104 R)
• M37: 10,310,435 km (0.065 R)
• M38: 10,423,381 km (0.041 R)
• M39: 10,908,228 km (0.108 R)
• M40: 11,081,163 km (0.061 R)
• M41: 11,634,526 km (0.069 R)
• M42: 11,752,259 km (0.038 R)
• M43: 12,286,623 km (0.03 R)
• M44: 12,556,946 km (0.035 R)
• M45: 12,798,696 km (0.097 R)
• M46: 14,030,934 km (0.117 R)
• M47: 14,187,712 km (0.117 R)
• M48: 14,693,054 km (0.088 R)
• M49: 15,429,824 km (0.072 R)
• M50: 15,559,076 km (0.101 R)
• M51: 15,624,002 km (0.116 R)
• M52: 15,688,927 km (0.069 R)
• M53: 16,211,323 km (0.114 R)
• M54: 16,673,281 km (0.075 R)
• M55: 17,374,147 km (0.102 R)
• M56: 18,050,629 km (0.113 R)
• M57: 18,118,845 km (0.075 R)
• M58: 18,563,749 km (0.04 R)
• M59: 20,060,925 km (0.114 R)
• M60: 20,131,535 km (0.072 R)
• M61: 21,307,973 km (0.073 R)
• M62: 21,596,547 km (0.089 R)
• M63: 21,705,155 km (0.028 R)
• M64: 22,031,877 km (0.088 R)
• M65: 22,470,049 km (0.055 R)
• M66: 23,095,817 km (0.107 R)
• M67: 23,355,070 km (0.053 R)
• M68: 23,540,871 km (0.07 R)
• M69: 23,801,919 km (0.073 R)
• M70: 24,364,407 km (0.114 R)
• M71: 25,197,218 km (0.082 R)
• M72: 25,540,545 km (0.085 R)
• M73: 25,617,139 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 12.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.34 AU - 8.28 AU

Year: 6557 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,564,581 km

• M1: 274,063 km (0.105 R)
• M2: 362,775 km (0.094 R)
• M3: 657,931 km (0.054 R)
• M4: 1,138,739 km (0.065 R)
• M5: 1,270,385 km (0.117 R)
• M6: 1,355,357 km (0.05 R)
• M7: 1,495,680 km (0.082 R)
• M8: 1,696,889 km (0.061 R)
• M9: 2,311,586 km (0.093 R)
• M10: 2,720,886 km (0.074 R)
• M11: 3,485,780 km (0.074 R)
• M12: 3,681,005 km (0.108 R)
• M13: 4,031,363 km (0.063 R)
• M14: 4,107,808 km (0.09 R)
• M15: 4,184,851 km (0.119 R)
• M16: 4,340,433 km (0.067 R)
• M17: 4,550,767 km (0.093 R)
• M18: 5,229,792 km (0.11 R)
• M19: 5,313,417 km (0.056 R)
• M20: 5,482,014 km (0.093 R)
• M21: 5,623,982 km (0.117 R)
• M22: 5,767,148 km (0.078 R)
• M23: 5,940,531 km (0.092 R)
• M24: 6,174,503 km (0.057 R)
• M25: 6,471,155 km (0.076 R)
• M26: 6,591,133 km (0.101 R)
• M27: 6,802,963 km (0.081 R)
• M28: 7,140,456 km (0.081 R)
• M29: 7,233,506 km (0.086 R)
• M30: 7,704,440 km (0.116 R)
• M31: 8,775,710 km (0.117 R)
• M32: 9,312,019 km (0.065 R)
• M33: 9,652,503 km (0.103 R)
• M34: 10,275,878 km (0.068 R)
• M35: 10,381,045 km (0.094 R)
• M36: 11,055,432 km (0.086 R)
• M37: 11,235,249 km (0.08 R)
• M38: 12,038,141 km (0.107 R)
• M39: 12,972,978 km (0.074 R)
• M40: 13,468,296 km (0.057 R)
• M41: 13,621,933 km (0.061 R)
• M42: 14,086,435 km (0.073 R)
• M43: 14,674,504 km (0.065 R)
• M44: 16,363,165 km (0.074 R)
• M45: 17,397,484 km (0.107 R)
• M46: 17,606,772 km (0.039 R)
• M47: 18,495,383 km (0.109 R)
• M48: 18,751,943 km (0.088 R)
• M49: 19,355,272 km (0.107 R)
• M50: 19,441,889 km (0.072 R)
• M51: 19,702,788 km (0.105 R)
• M52: 20,536,646 km (0.083 R)
• M53: 21,741,358 km (0.12 R)
• M54: 21,921,773 km (0.114 R)
• M55: 22,102,637 km (0.119 R)
• M56: 22,831,328 km (0.104 R)
• M57: 23,198,591 km (0.105 R)
• M58: 23,660,549 km (0.071 R)
• M59: 24,640,415 km (0.079 R)
• M60: 25,538,301 km (0.103 R)
• M61: 25,633,446 km (0.107 R)
• M62: 25,919,626 km (0.118 R)
• M63: 26,063,091 km (0.057 R)
• M64: 26,494,980 km (0.047 R)
• M65: 26,977,882 km (0.094 R)
• M66: 27,171,760 km (0.098 R)
• M67: 27,317,469 km (0.087 R)
• M68: 27,707,470 km (0.08 R)
• M69: 27,903,144 km (0.098 R)
• M70: 28,197,553 km (0.081 R)
• M71: 28,295,839 km (0.035 R)
• M72: 28,591,594 km (0.063 R)
• M73: 29,584,774 km (0.079 R)
• M74: 29,684,855 km (0.118 R)
• M75: 30,892,858 km (0.076 R)
• M76: 32,014,393 km (0.026 R)
• M77: 32,838,528 km (0.118 R)
• M78: 33,253,213 km (0.12 R)
• M79: 33,357,034 km (0.059 R)
• M80: 35,193,348 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit