🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 182 Days

Day: 42.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.8 AU - 0.96 AU

Year: 293 Days

Day: 25.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 409 Days

Day: 31.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.17 AU - 1.71 AU

Year: 613 Days

Day: 34.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.92 AU - 2.62 AU

Year: 1213 Days

Day: 31.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.82 AU - 2.84 AU

Year: 1262 Days

Day: 36.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 11.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.51 AU - 10.69 AU

Year: 8947 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,611,472 km

• M1: 144,960 km (0.082 R)
• M2: 619,335 km (0.108 R)
• M3: 990,936 km (0.082 R)
• M4: 1,472,193 km (0.103 R)
• M5: 1,562,999 km (0.096 R)
• M6: 1,774,530 km (0.097 R)
• M7: 1,970,354 km (0.12 R)
• M8: 2,122,195 km (0.114 R)
• M9: 2,383,842 km (0.106 R)
• M10: 2,464,475 km (0.069 R)
• M11: 2,767,860 km (0.075 R)
• M12: 2,938,551 km (0.097 R)
• M13: 3,025,318 km (0.035 R)
• M14: 3,410,981 km (0.109 R)
• M15: 3,907,197 km (0.079 R)
• M16: 4,294,506 km (0.104 R)
• M17: 4,426,302 km (0.071 R)
• M18: 4,830,066 km (0.115 R)
• M19: 5,001,805 km (0.063 R)
• M20: 5,140,781 km (0.09 R)
• M21: 5,673,050 km (0.118 R)
• M22: 6,000,969 km (0.055 R)
• M23: 6,335,021 km (0.114 R)
• M24: 7,177,407 km (0.076 R)
• M25: 7,294,991 km (0.092 R)
• M26: 7,413,173 km (0.051 R)
• M27: 7,973,567 km (0.109 R)
• M28: 9,262,502 km (0.081 R)
• M29: 9,865,830 km (0.111 R)
• M30: 11,474,755 km (0.114 R)
• M31: 12,734,369 km (0.107 R)
• M32: 12,924,658 km (0.106 R)
• M33: 13,598,297 km (0.088 R)
• M34: 13,792,924 km (0.109 R)
• M35: 14,829,487 km (0.092 R)
• M36: 16,664,305 km (0.101 R)
• M37: 16,768,425 km (0.066 R)
• M38: 17,608,417 km (0.066 R)
• M39: 17,820,547 km (0.087 R)
• M40: 17,927,061 km (0.093 R)
• M41: 18,894,061 km (0.115 R)
• M42: 19,988,519 km (0.05 R)
• M43: 20,265,276 km (0.033 R)
• M44: 20,654,978 km (0.111 R)
• M45: 20,822,827 km (0.11 R)
• M46: 21,215,970 km (0.056 R)
• M47: 21,952,740 km (0.112 R)
• M48: 22,066,883 km (0.055 R)
• M49: 22,813,376 km (0.033 R)
• M50: 23,044,654 km (0.101 R)
• M51: 23,977,996 km (0.081 R)
• M52: 24,272,105 km (0.065 R)
• M53: 24,508,320 km (0.116 R)
• M54: 25,460,660 km (0.077 R)
• M55: 26,243,506 km (0.027 R)
• M56: 26,607,477 km (0.056 R)
• M57: 27,894,318 km (0.1 R)
• M58: 28,018,036 km (0.045 R)
• M59: 28,327,853 km (0.059 R)
• M60: 29,578,641 km (0.058 R)
• M61: 31,359,902 km (0.085 R)
• M62: 33,044,823 km (0.114 R)
• M63: 33,241,245 km (0.084 R)
• M64: 35,627,032 km (0.091 R)
• M65: 36,569,798 km (0.096 R)
• M66: 37,044,173 km (0.082 R)
• M67: 37,657,225 km (0.068 R)
• M68: 40,002,919 km (0.077 R)
• M69: 40,212,207 km (0.084 R)
• M70: 42,822,839 km (0.051 R)
• M71: 44,256,585 km (0.109 R)
• M72: 44,689,821 km (0.076 R)
• M73: 44,762,226 km (0.092 R)
• M74: 45,051,997 km (0.115 R)
• M75: 45,342,367 km (0.074 R)
• M76: 45,924,901 km (0.115 R)
• M77: 45,997,904 km (0.059 R)
• M78: 46,070,908 km (0.075 R)
• M79: 46,656,734 km (0.059 R)
• M80: 47,613,711 km (0.072 R)
• M81: 48,205,969 km (0.099 R)
• M82: 49,098,769 km (0.106 R)
• M83: 49,322,867 km (0.086 R)
• M84: 49,397,516 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.6

Radius: 4.8

Gravity: 31.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.72 AU - 13.94 AU

Year: 17266 Days

Day: 15.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,611,472 km

• M1: 84,672 km (0.095 R)
• M2: 152,440 km (0.066 R)
• M3: 582,385 km (0.069 R)
• M4: 733,179 km (0.111 R)
• M5: 1,096,552 km (0.026 R)
• M6: 1,228,797 km (0.099 R)
• M7: 1,964,519 km (0.058 R)
• M8: 2,290,792 km (0.101 R)
• M9: 2,460,137 km (0.109 R)
• M10: 2,494,544 km (0.089 R)
• M11: 2,529,102 km (0.11 R)
• M12: 2,883,200 km (0.079 R)
• M13: 3,066,158 km (0.048 R)
• M14: 3,637,323 km (0.109 R)
• M15: 4,364,967 km (0.095 R)
• M16: 4,617,338 km (0.099 R)
• M17: 5,673,649 km (0.105 R)
• M18: 6,464,872 km (0.12 R)
• M19: 6,946,428 km (0.107 R)
• M20: 7,841,920 km (0.083 R)
• M21: 9,144,619 km (0.077 R)
• M22: 10,907,181 km (0.095 R)
• M23: 11,479,093 km (0.114 R)
• M24: 11,768,715 km (0.031 R)
• M25: 12,002,088 km (0.037 R)
• M26: 12,295,898 km (0.102 R)
• M27: 13,739,368 km (0.101 R)
• M28: 14,046,791 km (0.112 R)
• M29: 14,480,924 km (0.062 R)
• M30: 14,543,307 km (0.099 R)
• M31: 15,172,066 km (0.041 R)
• M32: 15,235,496 km (0.047 R)
• M33: 15,745,475 km (0.103 R)
• M34: 15,938,307 km (0.062 R)
• M35: 17,375,344 km (0.086 R)
• M36: 17,641,030 km (0.107 R)
• M37: 19,745,273 km (0.11 R)
• M38: 21,215,222 km (0.09 R)
• M39: 21,784,442 km (0.12 R)
• M40: 22,214,685 km (0.091 R)
• M41: 22,647,622 km (0.11 R)
• M42: 24,037,087 km (0.113 R)
• M43: 24,333,141 km (0.114 R)
• M44: 25,003,489 km (0.111 R)
• M45: 25,228,335 km (0.06 R)
• M46: 27,281,864 km (0.095 R)
• M47: 27,745,319 km (0.108 R)
• M48: 28,133,675 km (0.083 R)
• M49: 29,151,688 km (0.08 R)
• M50: 29,942,911 km (0.112 R)
• M51: 30,741,166 km (0.091 R)
• M52: 30,982,018 km (0.084 R)
• M53: 32,195,556 km (0.059 R)
• M54: 33,177,666 km (0.074 R)
• M55: 34,252,527 km (0.105 R)
• M56: 34,335,703 km (0.086 R)
• M57: 35,254,982 km (0.114 R)
• M58: 35,422,981 km (0.11 R)
• M59: 36,521,328 km (0.108 R)
• M60: 36,776,393 km (0.082 R)
• M61: 37,202,896 km (0.111 R)
• M62: 39,533,780 km (0.041 R)
• M63: 40,058,271 km (0.089 R)
• M64: 40,496,892 km (0.086 R)
• M65: 41,822,628 km (0.07 R)
• M66: 42,089,511 km (0.112 R)
• M67: 42,446,301 km (0.076 R)
• M68: 43,072,817 km (0.057 R)
• M69: 43,522,359 km (0.114 R)
• M70: 47,266,046 km (0.118 R)
• M71: 47,822,400 km (0.1 R)
• M72: 49,129,287 km (0.118 R)
• M73: 49,223,085 km (0.099 R)
• M74: 49,504,778 km (0.084 R)
• M75: 49,787,069 km (0.103 R)
• M76: 51,491,886 km (0.083 R)
• M77: 54,084,866 km (0.083 R)
• M78: 54,181,656 km (0.107 R)
• M79: 54,958,518 km (0.09 R)
• M80: 56,032,780 km (0.088 R)
• M81: 56,130,767 km (0.104 R)
• M82: 57,706,481 km (0.049 R)
• M83: 57,904,399 km (0.108 R)
• M84: 60,901,293 km (0.095 R)
• M85: 61,911,378 km (0.089 R)
• M86: 62,316,938 km (0.105 R)
• M87: 62,621,669 km (0.088 R)
• M88: 62,825,122 km (0.097 R)
• M89: 64,050,478 km (0.109 R)
• M90: 64,460,675 km (0.048 R)
• M91: 65,799,875 km (0.088 R)
• M92: 66,110,141 km (0.071 R)
• M93: 68,400,784 km (0.034 R)
• M94: 69,977,396 km (0.057 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit