🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 236 Days

Day: 14.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,390,367 km

• M1: 287,677 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.33 AU - 3.35 AU

Year: 1706 Days

Day: 14.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,390,367 km

• M1: 1,961,826 km (0.044 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 13.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.05 AU - 9.39 AU

Year: 7646 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,390,367 km

• M1: 186,100 km (0.06 R)
• M2: 295,755 km (0.119 R)
• M3: 587,022 km (0.049 R)
• M4: 959,371 km (0.055 R)
• M5: 1,076,955 km (0.109 R)
• M6: 1,235,978 km (0.08 R)
• M7: 1,422,526 km (0.116 R)
• M8: 1,558,810 km (0.086 R)
• M9: 1,720,376 km (0.077 R)
• M10: 1,973,495 km (0.047 R)
• M11: 2,104,842 km (0.118 R)
• M12: 2,659,701 km (0.067 R)
• M13: 3,682,501 km (0.071 R)
• M14: 3,900,764 km (0.075 R)
• M15: 4,350,156 km (0.113 R)
• M16: 4,668,950 km (0.087 R)
• M17: 5,146,316 km (0.105 R)
• M18: 5,860,048 km (0.108 R)
• M19: 6,212,500 km (0.09 R)
• M20: 6,571,984 km (0.1 R)
• M21: 6,704,378 km (0.118 R)
• M22: 7,345,555 km (0.046 R)
• M23: 7,552,149 km (0.107 R)
• M24: 7,656,120 km (0.117 R)
• M25: 7,830,551 km (0.105 R)
• M26: 8,433,730 km (0.118 R)
• M27: 8,613,995 km (0.103 R)
• M28: 9,015,067 km (0.118 R)
• M29: 11,388,437 km (0.115 R)
• M30: 11,507,966 km (0.076 R)
• M31: 12,071,351 km (0.114 R)
• M32: 12,193,274 km (0.117 R)
• M33: 12,520,444 km (0.065 R)
• M34: 13,392,899 km (0.116 R)
• M35: 14,629,924 km (0.118 R)
• M36: 15,064,954 km (0.071 R)
• M37: 15,328,097 km (0.073 R)
• M38: 16,711,429 km (0.113 R)
• M39: 16,802,085 km (0.099 R)
• M40: 17,211,983 km (0.091 R)
• M41: 17,303,537 km (0.066 R)
• M42: 17,717,474 km (0.039 R)
• M43: 18,088,028 km (0.093 R)
• M44: 19,215,547 km (0.1 R)
• M45: 19,931,672 km (0.1 R)
• M46: 20,076,034 km (0.057 R)
• M47: 20,462,446 km (0.098 R)
• M48: 20,851,400 km (0.079 R)
• M49: 21,538,054 km (0.089 R)
• M50: 21,735,523 km (0.12 R)
• M51: 22,431,602 km (0.095 R)
• M52: 23,034,183 km (0.062 R)
• M53: 24,409,286 km (0.066 R)
• M54: 24,873,488 km (0.057 R)
• M55: 25,392,743 km (0.111 R)
• M56: 25,653,791 km (0.111 R)
• M57: 25,758,509 km (0.057 R)
• M58: 26,073,263 km (0.064 R)
• M59: 26,653,703 km (0.116 R)
• M60: 26,865,833 km (0.112 R)
• M61: 27,025,304 km (0.083 R)
• M62: 28,150,430 km (0.098 R)
• M63: 28,963,494 km (0.104 R)
• M64: 29,181,608 km (0.112 R)
• M65: 29,455,073 km (0.08 R)
• M66: 29,564,728 km (0.088 R)
• M67: 30,557,310 km (0.081 R)
• M68: 30,723,812 km (0.084 R)
• M69: 31,336,864 km (0.106 R)
• M70: 31,897,707 km (0.112 R)
• M71: 32,235,798 km (0.109 R)
• M72: 32,405,292 km (0.047 R)
• M73: 33,143,259 km (0.058 R)
• M74: 33,829,314 km (0.049 R)
• M75: 34,983,312 km (0.071 R)
• M76: 35,740,278 km (0.076 R)
• M77: 36,384,895 km (0.087 R)
• M78: 36,738,245 km (0.095 R)
• M79: 38,043,487 km (0.092 R)
• M80: 38,521,751 km (0.118 R)
• M81: 38,701,717 km (0.071 R)
• M82: 39,062,398 km (0.102 R)
• M83: 39,908,224 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 8.5

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.28 AU - 8.74 AU

Year: 8081 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,390,367 km

• M1: 160,219 km (0.049 R)
• M2: 440,865 km (0.071 R)
• M3: 589,116 km (0.087 R)
• M4: 1,305,690 km (0.068 R)
• M5: 1,388,567 km (0.057 R)
• M6: 1,576,911 km (0.117 R)
• M7: 1,792,033 km (0.104 R)
• M8: 1,903,184 km (0.094 R)
• M9: 1,997,580 km (0.102 R)
• M10: 2,171,563 km (0.1 R)
• M11: 2,270,297 km (0.048 R)
• M12: 3,069,898 km (0.059 R)
• M13: 3,158,759 km (0.115 R)
• M14: 3,339,174 km (0.117 R)
• M15: 3,924,850 km (0.102 R)
• M16: 5,216,179 km (0.04 R)
• M17: 5,700,876 km (0.102 R)
• M18: 5,838,207 km (0.113 R)
• M19: 7,478,697 km (0.119 R)
• M20: 7,598,973 km (0.075 R)
• M21: 9,283,745 km (0.051 R)
• M22: 9,412,997 km (0.093 R)
• M23: 9,673,298 km (0.118 R)
• M24: 9,771,583 km (0.062 R)
• M25: 9,903,080 km (0.04 R)
• M26: 10,806,053 km (0.065 R)
• M27: 11,910,085 km (0.105 R)
• M28: 12,156,473 km (0.112 R)
• M29: 13,194,682 km (0.108 R)
• M30: 14,522,662 km (0.118 R)
• M31: 14,635,160 km (0.099 R)
• M32: 15,699,997 km (0.108 R)
• M33: 15,931,276 km (0.118 R)
• M34: 16,086,259 km (0.064 R)
• M35: 16,710,830 km (0.057 R)
• M36: 17,065,676 km (0.074 R)
• M37: 18,754,187 km (0.113 R)
• M38: 19,411,371 km (0.12 R)
• M39: 20,076,184 km (0.079 R)
• M40: 20,832,850 km (0.119 R)
• M41: 21,172,138 km (0.109 R)
• M42: 21,427,801 km (0.081 R)
• M43: 22,547,690 km (0.056 R)
• M44: 22,852,421 km (0.107 R)
• M45: 23,027,151 km (0.109 R)
• M46: 23,686,429 km (0.033 R)
• M47: 25,068,564 km (0.117 R)
• M48: 26,339,248 km (0.107 R)
• M49: 29,321,482 km (0.109 R)
• M50: 29,606,466 km (0.092 R)
• M51: 29,749,332 km (0.107 R)
• M52: 30,131,405 km (0.098 R)
• M53: 30,852,167 km (0.107 R)
• M54: 31,045,298 km (0.094 R)
• M55: 31,287,347 km (0.117 R)
• M56: 31,578,615 km (0.1 R)
• M57: 32,703,441 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 11.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.08 AU - 10.5 AU

Year: 10919 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,390,367 km

• M1: 163,510 km (0.096 R)
• M2: 303,833 km (0.107 R)
• M3: 394,639 km (0.114 R)
• M4: 544,686 km (0.05 R)
• M5: 653,743 km (0.09 R)
• M6: 738,265 km (0.108 R)
• M7: 850,015 km (0.099 R)
• M8: 943,813 km (0.096 R)
• M9: 1,079,049 km (0.113 R)
• M10: 2,138,053 km (0.098 R)
• M11: 2,523,118 km (0.07 R)
• M12: 2,821,865 km (0.044 R)
• M13: 3,058,229 km (0.118 R)
• M14: 4,149,396 km (0.098 R)
• M15: 4,376,935 km (0.051 R)
• M16: 4,502,746 km (0.088 R)
• M17: 4,587,419 km (0.117 R)
• M18: 5,194,636 km (0.117 R)
• M19: 5,305,638 km (0.059 R)
• M20: 5,417,687 km (0.082 R)
• M21: 5,758,172 km (0.098 R)
• M22: 6,012,488 km (0.107 R)
• M23: 6,246,758 km (0.051 R)
• M24: 6,412,662 km (0.082 R)
• M25: 6,603,998 km (0.083 R)
• M26: 6,700,339 km (0.092 R)
• M27: 6,797,278 km (0.114 R)
• M28: 7,016,888 km (0.107 R)
• M29: 7,164,691 km (0.116 R)
• M30: 7,288,707 km (0.103 R)
• M31: 7,438,305 km (0.078 R)
• M32: 8,021,587 km (0.04 R)
• M33: 8,124,511 km (0.039 R)
• M34: 8,488,333 km (0.082 R)
• M35: 8,857,540 km (0.109 R)
• M36: 8,937,426 km (0.091 R)
• M37: 9,394,148 km (0.048 R)
• M38: 9,475,529 km (0.094 R)
• M39: 9,748,545 km (0.112 R)
• M40: 9,913,701 km (0.06 R)
• M41: 10,051,930 km (0.112 R)
• M42: 10,163,081 km (0.065 R)
• M43: 10,330,481 km (0.081 R)
• M44: 10,838,366 km (0.111 R)
• M45: 11,095,225 km (0.047 R)
• M46: 11,181,394 km (0.102 R)
• M47: 11,296,584 km (0.114 R)
• M48: 11,615,227 km (0.054 R)
• M49: 11,761,085 km (0.069 R)
• M50: 11,995,804 km (0.116 R)
• M51: 12,084,217 km (0.058 R)
• M52: 12,410,191 km (0.104 R)
• M53: 13,222,657 km (0.051 R)
• M54: 13,374,947 km (0.109 R)
• M55: 14,083,293 km (0.117 R)
• M56: 14,677,795 km (0.052 R)
• M57: 16,183,049 km (0.045 R)
• M58: 16,313,498 km (0.087 R)
• M59: 16,805,526 km (0.116 R)
• M60: 17,103,225 km (0.105 R)
• M61: 17,469,291 km (0.101 R)
• M62: 17,838,050 km (0.1 R)
• M63: 18,107,775 km (0.119 R)
• M64: 18,412,805 km (0.093 R)
• M65: 19,165,881 km (0.069 R)
• M66: 19,928,980 km (0.1 R)
• M67: 20,279,039 km (0.11 R)
• M68: 20,454,966 km (0.098 R)
• M69: 20,560,582 km (0.052 R)
• M70: 21,484,797 km (0.109 R)
• M71: 21,879,885 km (0.097 R)
• M72: 23,006,058 km (0.118 R)
• M73: 23,079,361 km (0.1 R)
• M74: 25,012,614 km (0.119 R)
• M75: 25,201,257 km (0.054 R)
• M76: 25,276,804 km (0.118 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit