🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 34 Hours

Environment

Temp: 200 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,808,941 km

• M1: 395,537 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 242 Days

Day: 43.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.69 AU - 6.81 AU

Year: 5596 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,808,941 km

• M1: 195,375 km (0.044 R)
• M2: 292,763 km (0.071 R)
• M3: 600,486 km (0.05 R)
• M4: 932,444 km (0.05 R)
• M5: 1,273,975 km (0.064 R)
• M6: 1,477,578 km (0.102 R)
• M7: 1,841,699 km (0.108 R)
• M8: 2,034,830 km (0.109 R)
• M9: 2,337,467 km (0.103 R)
• M10: 2,462,830 km (0.114 R)
• M11: 2,569,044 km (0.118 R)
• M12: 2,786,111 km (0.062 R)
• M13: 2,941,842 km (0.082 R)
• M14: 3,054,938 km (0.104 R)
• M15: 3,403,052 km (0.103 R)
• M16: 3,522,132 km (0.039 R)
• M17: 3,666,793 km (0.095 R)
• M18: 4,062,330 km (0.027 R)
• M19: 4,163,458 km (0.104 R)
• M20: 5,331,219 km (0.085 R)
• M21: 6,095,814 km (0.11 R)
• M22: 6,329,037 km (0.086 R)
• M23: 6,595,022 km (0.119 R)
• M24: 6,864,747 km (0.051 R)
• M25: 7,046,509 km (0.038 R)
• M26: 7,539,284 km (0.097 R)
• M27: 7,979,850 km (0.11 R)
• M28: 8,171,185 km (0.111 R)
• M29: 8,267,377 km (0.068 R)
• M30: 8,526,031 km (0.113 R)
• M31: 8,787,379 km (0.11 R)
• M32: 9,995,681 km (0.119 R)
• M33: 10,410,217 km (0.028 R)
• M34: 10,549,642 km (0.052 R)
• M35: 10,654,510 km (0.053 R)
• M36: 11,977,853 km (0.093 R)
• M37: 12,307,566 km (0.099 R)
• M38: 12,975,970 km (0.085 R)
• M39: 13,390,356 km (0.117 R)
• M40: 13,809,080 km (0.061 R)
• M41: 15,130,628 km (0.119 R)
• M42: 15,926,937 km (0.082 R)
• M43: 16,330,104 km (0.071 R)
• M44: 16,451,727 km (0.061 R)
• M45: 16,614,340 km (0.1 R)
• M46: 16,818,541 km (0.094 R)
• M47: 17,146,758 km (0.111 R)
• M48: 17,435,781 km (0.097 R)
• M49: 18,396,499 km (0.036 R)
• M50: 18,692,404 km (0.106 R)
• M51: 18,904,683 km (0.114 R)
• M52: 19,203,280 km (0.043 R)
• M53: 19,417,504 km (0.105 R)
• M54: 20,195,413 km (0.12 R)
• M55: 20,544,425 km (0.117 R)
• M56: 20,675,772 km (0.077 R)
• M57: 21,071,608 km (0.059 R)
• M58: 22,409,163 km (0.045 R)
• M59: 23,224,920 km (0.092 R)
• M60: 23,544,760 km (0.063 R)
• M61: 23,728,167 km (0.08 R)
• M62: 23,958,249 km (0.088 R)
• M63: 25,072,454 km (0.091 R)
• M64: 25,447,495 km (0.032 R)
• M65: 25,682,962 km (0.107 R)
• M66: 27,399,299 km (0.031 R)
• M67: 27,882,650 km (0.072 R)
• M68: 28,417,612 km (0.046 R)
• M69: 28,612,986 km (0.092 R)
• M70: 29,005,082 km (0.056 R)
• M71: 29,152,586 km (0.078 R)
• M72: 29,251,021 km (0.072 R)
• M73: 30,441,372 km (0.051 R)
• M74: 30,891,811 km (0.066 R)
• M75: 31,092,721 km (0.096 R)
• M76: 31,294,079 km (0.073 R)
• M77: 31,596,865 km (0.108 R)
• M78: 32,766,721 km (0.052 R)
• M79: 33,485,688 km (0.115 R)
• M80: 33,692,133 km (0.08 R)
• M81: 34,158,131 km (0.095 R)
• M82: 34,417,833 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 14.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.5 AU - 10.82 AU

Year: 9127 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,808,941 km

• M1: 195,225 km (0.109 R)
• M2: 587,770 km (0.097 R)
• M3: 693,386 km (0.082 R)
• M4: 866,471 km (0.042 R)
• M5: 1,039,256 km (0.047 R)
• M6: 1,241,962 km (0.085 R)
• M7: 1,514,678 km (0.054 R)
• M8: 1,648,868 km (0.06 R)
• M9: 2,140,297 km (0.05 R)
• M10: 2,336,420 km (0.03 R)
• M11: 2,584,453 km (0.119 R)
• M12: 2,841,462 km (0.077 R)
• M13: 3,106,849 km (0.12 R)
• M14: 3,405,895 km (0.063 R)
• M15: 3,766,874 km (0.092 R)
• M16: 4,005,483 km (0.11 R)
• M17: 4,194,724 km (0.114 R)
• M18: 4,497,959 km (0.063 R)
• M19: 4,981,011 km (0.084 R)
• M20: 5,302,646 km (0.061 R)
• M21: 6,370,625 km (0.102 R)
• M22: 6,816,427 km (0.069 R)
• M23: 7,239,490 km (0.061 R)
• M24: 7,338,374 km (0.087 R)
• M25: 7,437,707 km (0.109 R)
• M26: 7,704,739 km (0.114 R)
• M27: 8,145,604 km (0.069 R)
• M28: 8,248,527 km (0.085 R)
• M29: 8,525,134 km (0.072 R)
• M30: 8,804,732 km (0.071 R)
• M31: 9,016,413 km (0.098 R)
• M32: 9,194,285 km (0.092 R)
• M33: 9,880,341 km (0.1 R)
• M34: 10,026,947 km (0.093 R)
• M35: 10,137,350 km (0.03 R)
• M36: 10,583,152 km (0.117 R)
• M37: 10,921,692 km (0.096 R)
• M38: 11,263,822 km (0.073 R)
• M39: 12,036,794 km (0.092 R)
• M40: 12,350,950 km (0.076 R)
• M41: 13,107,616 km (0.045 R)
• M42: 14,167,517 km (0.092 R)
• M43: 14,374,411 km (0.096 R)
• M44: 15,001,525 km (0.111 R)
• M45: 15,212,458 km (0.049 R)
• M46: 16,195,914 km (0.114 R)
• M47: 16,412,382 km (0.042 R)
• M48: 16,542,682 km (0.045 R)
• M49: 17,464,953 km (0.118 R)
• M50: 18,089,075 km (0.102 R)
• M51: 19,635,169 km (0.072 R)
• M52: 20,377,474 km (0.116 R)
• M53: 21,412,990 km (0.117 R)
• M54: 21,889,310 km (0.1 R)
• M55: 22,369,220 km (0.085 R)
• M56: 22,610,521 km (0.041 R)
• M57: 23,290,593 km (0.067 R)
• M58: 23,878,962 km (0.065 R)
• M59: 24,820,531 km (0.057 R)
• M60: 25,020,244 km (0.093 R)
• M61: 25,170,440 km (0.046 R)
• M62: 25,774,217 km (0.078 R)
• M63: 26,128,614 km (0.117 R)
• M64: 26,484,657 km (0.115 R)
• M65: 26,586,683 km (0.075 R)
• M66: 27,459,138 km (0.045 R)
• M67: 29,021,538 km (0.11 R)
• M68: 29,548,721 km (0.116 R)
• M69: 29,813,509 km (0.117 R)
• M70: 29,972,831 km (0.118 R)
• M71: 30,132,452 km (0.111 R)
• M72: 31,527,003 km (0.114 R)
• M73: 32,341,115 km (0.059 R)
• M74: 32,668,734 km (0.088 R)
• M75: 33,602,973 km (0.117 R)
• M76: 34,212,135 km (0.096 R)
• M77: 35,216,835 km (0.107 R)
• M78: 35,497,630 km (0.081 R)
• M79: 36,061,464 km (0.102 R)
• M80: 37,255,106 km (0.095 R)
• M81: 38,000,552 km (0.079 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit