🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 30.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,900,342 km

• M1: 61,036 km (0.082 R)
• M2: 276,606 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 33.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 63.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,900,342 km

• M1: 93,349 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.56 AU - 0.78 AU

Year: 201 Days

Day: 18.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.77 AU - 0.85 AU

Year: 268 Days

Day: 41.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,900,342 km

• M1: 74,051 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.05 AU - 1.37 AU

Year: 489 Days

Day: 37.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.14 AU - 4.24 AU

Year: 3148 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,900,342 km

• M1: 885,320 km (0.032 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201

Radius: 10.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.95 AU - 5.01 AU

Year: 4080 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,900,342 km

• M1: 138,228 km (0.104 R)
• M2: 294,109 km (0.029 R)
• M3: 364,720 km (0.059 R)
• M4: 536,458 km (0.088 R)
• M5: 896,690 km (0.078 R)
• M6: 1,039,107 km (0.105 R)
• M7: 1,179,130 km (0.089 R)
• M8: 1,390,512 km (0.099 R)
• M9: 1,683,724 km (0.032 R)
• M10: 1,754,185 km (0.114 R)
• M11: 1,910,514 km (0.042 R)
• M12: 2,009,099 km (0.105 R)
• M13: 2,134,762 km (0.057 R)
• M14: 2,224,371 km (0.071 R)
• M15: 2,380,850 km (0.034 R)
• M16: 2,622,600 km (0.106 R)
• M17: 2,788,205 km (0.113 R)
• M18: 3,217,551 km (0.057 R)
• M19: 3,869,199 km (0.092 R)
• M20: 3,995,011 km (0.056 R)
• M21: 4,380,375 km (0.084 R)
• M22: 4,462,205 km (0.072 R)
• M23: 4,998,065 km (0.115 R)
• M24: 5,238,917 km (0.111 R)
• M25: 5,607,527 km (0.084 R)
• M26: 5,732,142 km (0.117 R)
• M27: 5,911,958 km (0.098 R)
• M28: 6,130,222 km (0.114 R)
• M29: 6,537,277 km (0.072 R)
• M30: 6,612,226 km (0.118 R)
• M31: 6,687,474 km (0.087 R)
• M32: 6,763,021 km (0.059 R)
• M33: 6,876,865 km (0.112 R)
• M34: 7,125,795 km (0.092 R)
• M35: 7,436,211 km (0.083 R)
• M36: 7,514,451 km (0.103 R)
• M37: 7,632,483 km (0.118 R)
• M38: 8,414,282 km (0.109 R)
• M39: 8,598,287 km (0.115 R)
• M40: 8,721,855 km (0.053 R)
• M41: 9,116,644 km (0.092 R)
• M42: 9,390,109 km (0.071 R)
• M43: 9,623,781 km (0.049 R)
• M44: 9,751,986 km (0.076 R)
• M45: 9,816,313 km (0.12 R)
• M46: 10,053,426 km (0.049 R)
• M47: 10,842,554 km (0.09 R)
• M48: 11,087,596 km (0.043 R)
• M49: 11,628,691 km (0.105 R)
• M50: 11,765,424 km (0.071 R)
• M51: 12,086,311 km (0.05 R)
• M52: 12,713,425 km (0.074 R)
• M53: 13,351,012 km (0.042 R)
• M54: 13,709,747 km (0.078 R)
• M55: 13,830,024 km (0.069 R)
• M56: 13,902,429 km (0.071 R)
• M57: 14,023,304 km (0.083 R)
• M58: 14,314,721 km (0.073 R)
• M59: 14,608,232 km (0.059 R)
• M60: 14,879,154 km (0.104 R)
• M61: 15,600,964 km (0.033 R)
• M62: 15,701,493 km (0.096 R)
• M63: 15,978,848 km (0.046 R)
• M64: 16,181,702 km (0.094 R)
• M65: 16,308,861 km (0.048 R)
• M66: 16,743,742 km (0.073 R)
• M67: 17,052,960 km (0.057 R)
• M68: 17,156,482 km (0.101 R)
• M69: 17,390,154 km (0.097 R)
• M70: 17,468,394 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 11.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.98 AU - 6.6 AU

Year: 5114 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,900,342 km

• M1: 258,356 km (0.109 R)
• M2: 333,454 km (0.115 R)
• M3: 600,037 km (0.06 R)
• M4: 687,701 km (0.104 R)
• M5: 891,903 km (0.105 R)
• M6: 1,428,959 km (0.117 R)
• M7: 1,731,745 km (0.059 R)
• M8: 1,862,493 km (0.101 R)
• M9: 2,055,026 km (0.117 R)
• M10: 2,153,910 km (0.084 R)
• M11: 2,629,631 km (0.061 R)
• M12: 3,024,719 km (0.082 R)
• M13: 3,160,554 km (0.106 R)
• M14: 3,345,158 km (0.12 R)
• M15: 3,462,293 km (0.061 R)
• M16: 3,994,114 km (0.087 R)
• M17: 4,219,109 km (0.107 R)
• M18: 4,551,665 km (0.062 R)
• M19: 4,655,635 km (0.095 R)
• M20: 4,839,790 km (0.065 R)
• M21: 5,242,209 km (0.116 R)
• M22: 6,455,447 km (0.075 R)
• M23: 7,412,874 km (0.098 R)
• M24: 7,504,876 km (0.091 R)
• M25: 8,963,456 km (0.047 R)
• M26: 9,961,124 km (0.096 R)
• M27: 10,198,984 km (0.114 R)
• M28: 10,611,127 km (0.036 R)
• M29: 10,993,648 km (0.074 R)
• M30: 12,277,348 km (0.06 R)
• M31: 12,642,366 km (0.052 R)
• M32: 12,752,620 km (0.066 R)
• M33: 12,973,875 km (0.095 R)
• M34: 13,383,175 km (0.074 R)
• M35: 13,721,117 km (0.027 R)
• M36: 13,872,211 km (0.11 R)
• M37: 14,099,899 km (0.076 R)
• M38: 15,178,798 km (0.049 R)
• M39: 15,570,595 km (0.086 R)
• M40: 15,846,902 km (0.106 R)
• M41: 16,045,120 km (0.096 R)
• M42: 16,124,706 km (0.068 R)
• M43: 16,725,640 km (0.112 R)
• M44: 17,049,071 km (0.098 R)
• M45: 17,333,905 km (0.092 R)
• M46: 17,620,236 km (0.118 R)
• M47: 18,280,561 km (0.103 R)
• M48: 19,966,828 km (0.113 R)
• M49: 20,223,987 km (0.097 R)
• M50: 21,002,195 km (0.112 R)
• M51: 21,132,943 km (0.098 R)
• M52: 21,438,871 km (0.113 R)
• M53: 21,526,535 km (0.077 R)
• M54: 21,922,521 km (0.062 R)
• M55: 23,170,167 km (0.118 R)
• M56: 23,395,312 km (0.113 R)
• M57: 23,576,026 km (0.098 R)
• M58: 23,666,533 km (0.055 R)
• M59: 23,938,801 km (0.087 R)
• M60: 24,257,744 km (0.103 R)
• M61: 24,349,148 km (0.075 R)
• M62: 25,594,101 km (0.053 R)
• M63: 25,920,225 km (0.086 R)
• M64: 26,247,694 km (0.088 R)
• M65: 27,333,476 km (0.085 R)
• M66: 27,523,914 km (0.099 R)
• M67: 27,714,651 km (0.085 R)
• M68: 28,385,897 km (0.112 R)
• M69: 29,159,467 km (0.047 R)
• M70: 29,305,325 km (0.026 R)
• M71: 29,548,871 km (0.118 R)
• M72: 29,842,082 km (0.05 R)
• M73: 30,185,410 km (0.068 R)
• M74: 30,283,695 km (0.087 R)
• M75: 30,480,716 km (0.042 R)
• M76: 30,678,185 km (0.119 R)
• M77: 31,571,733 km (0.099 R)
• M78: 32,322,864 km (0.069 R)
• M79: 33,130,692 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 9.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.57 AU - 9.81 AU

Year: 8604 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,900,342 km

• M1: 121,473 km (0.085 R)
• M2: 185,352 km (0.092 R)
• M3: 495,917 km (0.119 R)
• M4: 621,729 km (0.106 R)
• M5: 1,010,833 km (0.098 R)
• M6: 1,119,142 km (0.104 R)
• M7: 1,231,340 km (0.049 R)
• M8: 1,406,968 km (0.069 R)
• M9: 1,508,246 km (0.061 R)
• M10: 1,590,973 km (0.097 R)
• M11: 1,804,749 km (0.113 R)
• M12: 2,331,632 km (0.091 R)
• M13: 2,930,024 km (0.079 R)
• M14: 3,970,028 km (0.11 R)
• M15: 4,056,645 km (0.083 R)
• M16: 4,529,524 km (0.087 R)
• M17: 4,864,624 km (0.066 R)
• M18: 4,957,524 km (0.087 R)
• M19: 5,334,810 km (0.066 R)
• M20: 6,250,947 km (0.107 R)
• M21: 6,521,719 km (0.117 R)
• M22: 7,004,771 km (0.12 R)
• M23: 7,215,255 km (0.077 R)
• M24: 7,356,774 km (0.093 R)
• M25: 8,151,738 km (0.101 R)
• M26: 8,225,340 km (0.115 R)
• M27: 8,299,241 km (0.099 R)
• M28: 8,784,686 km (0.11 R)
• M29: 9,126,069 km (0.055 R)
• M30: 9,356,150 km (0.11 R)
• M31: 9,510,685 km (0.119 R)
• M32: 9,704,863 km (0.114 R)
• M33: 10,455,096 km (0.051 R)
• M34: 10,979,137 km (0.113 R)
• M35: 11,885,401 km (0.089 R)
• M36: 12,052,652 km (0.078 R)
• M37: 12,178,763 km (0.038 R)
• M38: 13,812,820 km (0.096 R)
• M39: 14,655,355 km (0.095 R)
• M40: 16,483,142 km (0.118 R)
• M41: 16,623,166 km (0.1 R)
• M42: 17,139,727 km (0.077 R)
• M43: 17,852,711 km (0.106 R)
• M44: 18,188,857 km (0.1 R)
• M45: 19,356,768 km (0.084 R)
• M46: 19,900,107 km (0.092 R)
• M47: 20,498,648 km (0.052 R)
• M48: 20,699,558 km (0.077 R)
• M49: 20,800,238 km (0.047 R)
• M50: 21,052,609 km (0.116 R)
• M51: 21,458,468 km (0.105 R)
• M52: 22,277,965 km (0.101 R)
• M53: 22,691,603 km (0.09 R)
• M54: 22,951,455 km (0.088 R)
• M55: 23,736,844 km (0.104 R)
• M56: 25,333,801 km (0.094 R)
• M57: 26,526,844 km (0.083 R)
• M58: 26,690,953 km (0.052 R)
• M59: 27,240,426 km (0.073 R)
• M60: 27,738,138 km (0.061 R)
• M61: 28,518,291 km (0.118 R)
• M62: 28,686,439 km (0.118 R)
• M63: 28,854,886 km (0.08 R)
• M64: 29,418,720 km (0.103 R)
• M65: 30,328,575 km (0.069 R)
• M66: 32,526,167 km (0.104 R)
• M67: 32,584,660 km (0.059 R)
• M68: 32,819,080 km (0.106 R)
• M69: 33,230,773 km (0.111 R)
• M70: 34,237,567 km (0.113 R)
• M71: 34,356,647 km (0.086 R)
• M72: 34,535,566 km (0.044 R)
• M73: 35,014,130 km (0.11 R)
• M74: 37,256,153 km (0.064 R)
• M75: 37,870,103 km (0.068 R)
• M76: 37,931,737 km (0.091 R)
• M77: 38,178,274 km (0.11 R)
• M78: 38,549,277 km (0.101 R)
• M79: 38,859,393 km (0.046 R)
• M80: 38,983,560 km (0.028 R)
• M81: 39,481,870 km (0.109 R)
• M82: 40,107,788 km (0.057 R)
• M83: 41,813,951 km (0.035 R)
• M84: 42,707,948 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit