🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 32.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 255 Days

Day: 22.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,157,788 km

• M1: 440,566 km (0.081 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.02 AU - 1.64 AU

Year: 537 Days

Day: 38.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 151.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,157,788 km

• M1: 305,628 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.2 AU - 1.68 AU

Year: 605 Days

Day: 28.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,157,788 km

• M1: 477,965 km (0.097 R)
• M2: 1,230,742 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.75 AU - 1.91 AU

Year: 866 Days

Day: 44.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,157,788 km

• M1: 44,431 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.23 AU - 2.33 AU

Year: 1204 Days

Day: 35.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 15

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.36 AU - 9.6 AU

Year: 7886 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 159.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,157,788 km

• M1: 194,028 km (0.082 R)
• M2: 296,653 km (0.048 R)
• M3: 636,240 km (0.095 R)
• M4: 890,257 km (0.095 R)
• M5: 1,396,795 km (0.109 R)
• M6: 1,671,457 km (0.1 R)
• M7: 1,895,106 km (0.12 R)
• M8: 2,152,863 km (0.103 R)
• M9: 2,323,105 km (0.084 R)
• M10: 2,422,438 km (0.107 R)
• M11: 2,625,742 km (0.079 R)
• M12: 2,755,593 km (0.107 R)
• M13: 3,022,176 km (0.104 R)
• M14: 3,381,660 km (0.117 R)
• M15: 3,495,055 km (0.074 R)
• M16: 4,172,285 km (0.12 R)
• M17: 4,448,442 km (0.057 R)
• M18: 4,794,462 km (0.069 R)
• M19: 5,479,172 km (0.075 R)
• M20: 5,782,257 km (0.066 R)
• M21: 6,056,320 km (0.089 R)
• M22: 6,299,566 km (0.087 R)
• M23: 6,510,799 km (0.116 R)
• M24: 6,796,082 km (0.097 R)
• M25: 7,012,849 km (0.078 R)
• M26: 7,490,216 km (0.083 R)
• M27: 7,676,615 km (0.094 R)
• M28: 7,902,508 km (0.115 R)
• M29: 8,130,495 km (0.12 R)
• M30: 8,710,336 km (0.101 R)
• M31: 8,827,770 km (0.112 R)
• M32: 9,104,227 km (0.099 R)
• M33: 9,625,277 km (0.108 R)
• M34: 10,155,900 km (0.042 R)
• M35: 10,279,767 km (0.11 R)
• M36: 10,780,172 km (0.117 R)
• M37: 11,417,010 km (0.06 R)
• M38: 12,594,046 km (0.097 R)
• M39: 12,816,199 km (0.076 R)
• M40: 13,084,578 km (0.088 R)
• M41: 13,627,020 km (0.06 R)
• M42: 14,547,346 km (0.101 R)
• M43: 15,015,138 km (0.061 R)
• M44: 15,298,177 km (0.078 R)
• M45: 17,824,586 km (0.095 R)
• M46: 18,375,406 km (0.088 R)
• M47: 18,678,341 km (0.049 R)
• M48: 19,648,334 km (0.083 R)
• M49: 20,321,524 km (0.1 R)
• M50: 22,010,634 km (0.119 R)
• M51: 22,872,018 km (0.086 R)
• M52: 22,980,477 km (0.067 R)
• M53: 24,794,650 km (0.085 R)
• M54: 25,409,647 km (0.032 R)
• M55: 26,142,826 km (0.068 R)
• M56: 26,540,607 km (0.103 R)
• M57: 28,151,477 km (0.094 R)
• M58: 28,267,714 km (0.072 R)
• M59: 28,617,624 km (0.116 R)
• M60: 29,734,671 km (0.104 R)
• M61: 30,209,345 km (0.065 R)
• M62: 32,803,522 km (0.041 R)
• M63: 33,540,142 km (0.072 R)
• M64: 35,029,688 km (0.043 R)
• M65: 36,540,925 km (0.085 R)
• M66: 36,794,793 km (0.095 R)
• M67: 36,921,951 km (0.082 R)
• M68: 39,171,305 km (0.074 R)
• M69: 39,366,231 km (0.077 R)
• M70: 40,148,927 km (0.113 R)
• M71: 40,673,567 km (0.073 R)
• M72: 42,661,274 km (0.12 R)
• M73: 42,928,755 km (0.117 R)
• M74: 44,680,546 km (0.112 R)
• M75: 44,816,231 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.6

Radius: 8

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.45 AU - 16.87 AU

Year: 19637 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,157,788 km

• M1: 106,065 km (0.101 R)
• M2: 207,343 km (0.053 R)
• M3: 290,070 km (0.115 R)
• M4: 516,113 km (0.074 R)
• M5: 617,540 km (0.105 R)
• M6: 1,089,970 km (0.091 R)
• M7: 1,278,015 km (0.106 R)
• M8: 1,808,638 km (0.07 R)
• M9: 2,366,788 km (0.057 R)
• M10: 3,629,992 km (0.108 R)
• M11: 4,035,552 km (0.097 R)
• M12: 4,370,502 km (0.032 R)
• M13: 4,541,343 km (0.119 R)
• M14: 5,565,789 km (0.076 R)
• M15: 6,319,164 km (0.107 R)
• M16: 6,707,819 km (0.11 R)
• M17: 7,559,330 km (0.112 R)
• M18: 8,550,865 km (0.085 R)
• M19: 9,198,025 km (0.057 R)
• M20: 9,860,893 km (0.096 R)
• M21: 11,232,407 km (0.068 R)
• M22: 11,349,392 km (0.083 R)
• M23: 12,299,787 km (0.103 R)
• M24: 14,086,584 km (0.115 R)
• M25: 14,402,834 km (0.076 R)
• M26: 14,593,721 km (0.102 R)
• M27: 15,365,496 km (0.087 R)
• M28: 16,150,437 km (0.069 R)
• M29: 17,150,049 km (0.115 R)
• M30: 18,100,894 km (0.08 R)
• M31: 18,375,705 km (0.098 R)
• M32: 18,999,229 km (0.109 R)
• M33: 19,068,792 km (0.09 R)
• M34: 19,348,540 km (0.095 R)
• M35: 19,418,701 km (0.083 R)
• M36: 19,488,863 km (0.034 R)
• M37: 19,841,166 km (0.099 R)
• M38: 21,054,704 km (0.115 R)
• M39: 21,199,065 km (0.09 R)
• M40: 21,416,282 km (0.049 R)
• M41: 23,105,391 km (0.107 R)
• M42: 23,627,936 km (0.085 R)
• M43: 24,532,854 km (0.106 R)
• M44: 24,608,850 km (0.053 R)
• M45: 25,142,465 km (0.12 R)
• M46: 26,610,020 km (0.097 R)
• M47: 26,687,961 km (0.095 R)
• M48: 28,105,102 km (0.044 R)
• M49: 28,503,182 km (0.032 R)
• M50: 28,983,241 km (0.04 R)
• M51: 29,224,243 km (0.101 R)
• M52: 29,627,409 km (0.117 R)
• M53: 30,194,984 km (0.088 R)
• M54: 30,276,365 km (0.088 R)
• M55: 32,667,837 km (0.053 R)
• M56: 33,422,408 km (0.096 R)
• M57: 33,675,079 km (0.067 R)
• M58: 34,267,337 km (0.107 R)
• M59: 37,105,508 km (0.081 R)
• M60: 37,804,728 km (0.073 R)
• M61: 38,332,061 km (0.092 R)
• M62: 39,483,067 km (0.049 R)
• M63: 39,750,249 km (0.115 R)
• M64: 40,735,201 km (0.107 R)
• M65: 41,185,491 km (0.101 R)
• M66: 41,456,412 km (0.083 R)
• M67: 42,273,067 km (0.111 R)
• M68: 42,728,892 km (0.072 R)
• M69: 43,829,783 km (0.088 R)
• M70: 44,383,743 km (0.072 R)
• M71: 44,476,345 km (0.117 R)
• M72: 48,135,508 km (0.067 R)
• M73: 49,280,680 km (0.088 R)
• M74: 51,209,146 km (0.094 R)
• M75: 51,306,235 km (0.075 R)
• M76: 53,260,582 km (0.087 R)
• M77: 53,359,017 km (0.099 R)
• M78: 55,737,623 km (0.109 R)
• M79: 56,237,430 km (0.081 R)
• M80: 57,040,322 km (0.103 R)
• M81: 57,644,996 km (0.069 R)
• M82: 60,905,781 km (0.119 R)
• M83: 61,730,215 km (0.106 R)
• M84: 62,869,852 km (0.102 R)
• M85: 63,598,842 km (0.048 R)
• M86: 64,539,962 km (0.082 R)
• M87: 65,696,653 km (0.08 R)
• M88: 66,013,352 km (0.101 R)
• M89: 66,224,733 km (0.116 R)
• M90: 66,330,499 km (0.118 R)
• M91: 67,710,539 km (0.057 R)
• M92: 68,137,193 km (0.039 R)
• M93: 69,100,154 km (0.062 R)
• M94: 71,147,999 km (0.069 R)
• M95: 72,669,709 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 19.28 AU - 21.14 AU

Year: 31785 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,157,788 km

• M1: 180,565 km (0.112 R)
• M2: 407,505 km (0.099 R)
• M3: 551,119 km (0.059 R)
• M4: 1,132,755 km (0.09 R)
• M5: 1,430,604 km (0.048 R)
• M6: 1,887,177 km (0.08 R)
• M7: 3,125,848 km (0.074 R)
• M8: 3,248,667 km (0.048 R)
• M9: 3,499,244 km (0.094 R)
• M10: 4,333,850 km (0.09 R)
• M11: 4,425,105 km (0.084 R)
• M12: 4,702,908 km (0.105 R)
• M13: 4,891,402 km (0.106 R)
• M14: 5,819,806 km (0.099 R)
• M15: 5,920,635 km (0.063 R)
• M16: 6,642,893 km (0.038 R)
• M17: 7,014,345 km (0.045 R)
• M18: 7,502,034 km (0.102 R)
• M19: 7,667,040 km (0.103 R)
• M20: 8,395,732 km (0.057 R)
• M21: 8,913,041 km (0.097 R)
• M22: 10,039,064 km (0.032 R)
• M23: 10,220,826 km (0.065 R)
• M24: 10,897,008 km (0.114 R)
• M25: 12,813,357 km (0.105 R)
• M26: 12,944,853 km (0.074 R)
• M27: 13,475,028 km (0.12 R)
• M28: 14,215,538 km (0.054 R)
• M29: 14,556,471 km (0.111 R)
• M30: 14,831,282 km (0.1 R)
• M31: 15,876,672 km (0.112 R)
• M32: 16,301,530 km (0.101 R)
• M33: 16,658,471 km (0.111 R)
• M34: 17,598,394 km (0.083 R)
• M35: 18,333,069 km (0.111 R)
• M36: 18,853,221 km (0.069 R)
• M37: 19,002,819 km (0.115 R)
• M38: 19,152,716 km (0.059 R)
• M39: 19,908,185 km (0.12 R)
• M40: 22,074,961 km (0.118 R)
• M41: 22,946,518 km (0.11 R)
• M42: 23,026,403 km (0.066 R)
• M43: 23,346,393 km (0.104 R)
• M44: 23,426,727 km (0.109 R)
• M45: 24,396,870 km (0.049 R)
• M46: 24,641,462 km (0.107 R)
• M47: 26,879,147 km (0.065 R)
• M48: 28,406,691 km (0.103 R)
• M49: 29,614,095 km (0.085 R)
• M50: 29,787,928 km (0.069 R)
• M51: 30,750,142 km (0.106 R)
• M52: 31,900,549 km (0.025 R)
• M53: 32,615,477 km (0.089 R)
• M54: 33,064,869 km (0.06 R)
• M55: 33,245,284 km (0.057 R)
• M56: 33,879,131 km (0.067 R)
• M57: 34,699,974 km (0.104 R)
• M58: 34,791,678 km (0.076 R)
• M59: 36,175,458 km (0.114 R)
• M60: 36,920,754 km (0.105 R)
• M61: 39,282,456 km (0.109 R)
• M62: 39,952,505 km (0.038 R)
• M63: 40,433,312 km (0.075 R)
• M64: 41,303,823 km (0.062 R)
• M65: 41,692,627 km (0.075 R)
• M66: 43,951,854 km (0.079 R)
• M67: 46,250,575 km (0.092 R)
• M68: 46,958,024 km (0.031 R)
• M69: 49,204,236 km (0.078 R)
• M70: 49,307,159 km (0.09 R)
• M71: 50,548,073 km (0.111 R)
• M72: 51,276,615 km (0.099 R)
• M73: 53,165,886 km (0.099 R)
• M74: 56,580,458 km (0.071 R)
• M75: 57,336,825 km (0.113 R)
• M76: 58,205,390 km (0.076 R)
• M77: 58,314,148 km (0.115 R)
• M78: 60,285,399 km (0.077 R)
• M79: 61,057,922 km (0.101 R)
• M80: 61,611,733 km (0.113 R)
• M81: 63,171,142 km (0.083 R)
• M82: 63,283,041 km (0.099 R)
• M83: 65,647,734 km (0.111 R)
• M84: 67,468,789 km (0.064 R)
• M85: 68,270,783 km (0.083 R)
• M86: 68,500,416 km (0.102 R)
• M87: 70,811,554 km (0.114 R)
• M88: 72,561,699 km (0.068 R)
• M89: 75,154,081 km (0.12 R)
• M90: 75,628,755 km (0.113 R)
• M91: 75,747,535 km (0.083 R)
• M92: 77,058,462 km (0.115 R)
• M93: 78,858,274 km (0.063 R)
• M94: 80,065,828 km (0.067 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit