🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 136 Days

Day: 33.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,959,248 km

• M1: 41,439 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.73 AU - 0.95 AU

Year: 272 Days

Day: 15.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,959,248 km

• M1: 478,564 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.06 AU - 1.5 AU

Year: 511 Days

Day: 26.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.61 AU - 2.19 AU

Year: 925 Days

Day: 30.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,959,248 km

• M1: 93,050 km (0.042 R)
• M2: 1,600,398 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.51 AU - 2.91 AU

Year: 1575 Days

Day: 29.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 14.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.18 AU - 8.7 AU

Year: 7166 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,959,248 km

• M1: 192,383 km (0.112 R)
• M2: 315,801 km (0.055 R)
• M3: 419,472 km (0.048 R)
• M4: 664,813 km (0.086 R)
• M5: 1,048,681 km (0.075 R)
• M6: 1,461,122 km (0.062 R)
• M7: 1,750,145 km (0.05 R)
• M8: 2,080,906 km (0.058 R)
• M9: 3,112,533 km (0.043 R)
• M10: 3,433,570 km (0.106 R)
• M11: 4,050,512 km (0.12 R)
• M12: 4,224,793 km (0.12 R)
• M13: 4,671,792 km (0.108 R)
• M14: 5,418,584 km (0.115 R)
• M15: 6,711,260 km (0.094 R)
• M16: 7,985,983 km (0.118 R)
• M17: 8,132,140 km (0.093 R)
• M18: 8,501,797 km (0.092 R)
• M19: 9,219,268 km (0.098 R)
• M20: 9,449,948 km (0.104 R)
• M21: 9,956,187 km (0.108 R)
• M22: 10,272,287 km (0.103 R)
• M23: 11,036,134 km (0.112 R)
• M24: 11,735,205 km (0.076 R)
• M25: 12,533,459 km (0.056 R)
• M26: 12,661,066 km (0.036 R)
• M27: 13,479,815 km (0.116 R)
• M28: 14,449,060 km (0.12 R)
• M29: 14,672,559 km (0.096 R)
• M30: 15,945,039 km (0.12 R)
• M31: 16,129,792 km (0.094 R)
• M32: 16,268,768 km (0.054 R)
• M33: 16,641,267 km (0.087 R)
• M34: 16,781,740 km (0.107 R)
• M35: 18,594,716 km (0.068 R)
• M36: 19,278,378 km (0.075 R)
• M37: 19,425,882 km (0.071 R)
• M38: 19,672,718 km (0.066 R)
• M39: 20,269,165 km (0.098 R)
• M40: 20,369,246 km (0.105 R)
• M41: 20,871,745 km (0.109 R)
• M42: 21,225,843 km (0.099 R)
• M43: 23,235,541 km (0.054 R)
• M44: 23,340,260 km (0.108 R)
• M45: 23,918,904 km (0.087 R)
• M46: 24,024,520 km (0.097 R)
• M47: 26,937,341 km (0.036 R)
• M48: 28,884,207 km (0.092 R)
• M49: 29,392,092 km (0.11 R)
• M50: 29,618,882 km (0.088 R)
• M51: 30,073,959 km (0.082 R)
• M52: 30,703,617 km (0.044 R)
• M53: 31,221,973 km (0.088 R)
• M54: 31,917,753 km (0.073 R)
• M55: 32,034,140 km (0.106 R)
• M56: 32,735,754 km (0.072 R)
• M57: 33,324,422 km (0.106 R)
• M58: 33,679,268 km (0.092 R)
• M59: 34,871,114 km (0.093 R)
• M60: 35,231,495 km (0.055 R)
• M61: 35,351,772 km (0.117 R)
• M62: 35,774,087 km (0.112 R)
• M63: 35,895,111 km (0.12 R)
• M64: 36,745,875 km (0.116 R)
• M65: 37,051,204 km (0.08 R)
• M66: 37,787,674 km (0.112 R)
• M67: 38,343,281 km (0.104 R)
• M68: 38,591,015 km (0.062 R)
• M69: 38,715,181 km (0.06 R)
• M70: 39,462,422 km (0.114 R)
• M71: 39,587,486 km (0.075 R)
• M72: 40,214,600 km (0.077 R)
• M73: 40,466,374 km (0.112 R)
• M74: 40,908,136 km (0.074 R)
• M75: 41,478,553 km (0.051 R)
• M76: 42,435,231 km (0.062 R)
• M77: 42,627,464 km (0.099 R)
• M78: 42,884,025 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 3.9

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17 AU - 22.44 AU

Year: 30921 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,959,248 km

• M1: 50,714 km (0.075 R)
• M2: 81,980 km (0.052 R)
• M3: 332,706 km (0.036 R)
• M4: 422,165 km (0.116 R)
• M5: 560,244 km (0.09 R)
• M6: 623,823 km (0.118 R)
• M7: 876,793 km (0.09 R)
• M8: 950,844 km (0.068 R)
• M9: 1,131,857 km (0.026 R)
• M10: 1,380,340 km (0.069 R)
• M11: 1,408,913 km (0.117 R)
• M12: 1,799,214 km (0.102 R)
• M13: 2,087,937 km (0.079 R)
• M14: 2,288,548 km (0.117 R)
• M15: 2,425,580 km (0.033 R)
• M16: 2,565,454 km (0.084 R)
• M17: 3,419,059 km (0.094 R)
• M18: 3,735,010 km (0.058 R)
• M19: 3,815,344 km (0.063 R)
• M20: 3,896,426 km (0.116 R)
• M21: 4,142,814 km (0.075 R)
• M22: 4,268,027 km (0.068 R)
• M23: 5,178,181 km (0.084 R)
• M24: 5,222,910 km (0.102 R)
• M25: 6,821,065 km (0.112 R)
• M26: 6,870,133 km (0.103 R)
• M27: 7,167,384 km (0.073 R)
• M28: 7,672,276 km (0.11 R)
• M29: 7,980,598 km (0.12 R)
• M30: 8,929,646 km (0.104 R)
• M31: 9,145,367 km (0.114 R)
• M32: 9,253,975 km (0.093 R)
• M33: 9,527,140 km (0.113 R)
• M34: 9,637,095 km (0.119 R)
• M35: 10,137,350 km (0.12 R)
• M36: 11,395,169 km (0.096 R)
• M37: 11,687,782 km (0.091 R)
• M38: 14,684,078 km (0.105 R)
• M39: 15,387,487 km (0.105 R)
• M40: 16,430,185 km (0.079 R)
• M41: 16,496,008 km (0.03 R)
• M42: 16,562,130 km (0.056 R)
• M43: 17,093,352 km (0.088 R)
• M44: 18,996,237 km (0.089 R)
• M45: 19,204,028 km (0.085 R)
• M46: 21,467,294 km (0.077 R)
• M47: 21,756,168 km (0.116 R)
• M48: 22,264,651 km (0.088 R)
• M49: 22,337,505 km (0.119 R)
• M50: 26,393,552 km (0.074 R)
• M51: 28,267,415 km (0.12 R)
• M52: 28,346,403 km (0.116 R)
• M53: 28,663,251 km (0.079 R)
• M54: 32,224,129 km (0.099 R)
• M55: 32,389,285 km (0.106 R)
• M56: 32,803,372 km (0.06 R)
• M57: 33,219,254 km (0.114 R)
• M58: 35,069,630 km (0.112 R)
• M59: 36,178,599 km (0.045 R)
• M60: 36,350,188 km (0.057 R)
• M61: 37,559,238 km (0.119 R)
• M62: 38,693,788 km (0.072 R)
• M63: 39,574,022 km (0.088 R)
• M64: 40,817,480 km (0.089 R)
• M65: 41,264,628 km (0.104 R)
• M66: 42,163,861 km (0.055 R)
• M67: 43,798,816 km (0.054 R)
• M68: 44,440,142 km (0.097 R)
• M69: 45,546,717 km (0.113 R)
• M70: 46,196,570 km (0.112 R)
• M71: 46,569,219 km (0.076 R)
• M72: 47,787,245 km (0.088 R)
• M73: 49,015,742 km (0.097 R)
• M74: 49,395,721 km (0.104 R)
• M75: 50,063,227 km (0.077 R)
• M76: 52,083,546 km (0.111 R)
• M77: 53,055,034 km (0.086 R)
• M78: 53,934,371 km (0.036 R)
• M79: 54,621,623 km (0.09 R)
• M80: 55,707,405 km (0.106 R)
• M81: 56,302,804 km (0.069 R)
• M82: 59,310,619 km (0.053 R)
• M83: 59,614,303 km (0.118 R)
• M84: 59,715,580 km (0.092 R)
• M85: 64,646,326 km (0.106 R)
• M86: 65,585,352 km (0.102 R)
• M87: 66,213,813 km (0.073 R)
• M88: 68,217,227 km (0.063 R)
• M89: 69,492,699 km (0.116 R)
• M90: 70,561,576 km (0.092 R)
• M91: 71,205,445 km (0.069 R)
• M92: 71,528,277 km (0.069 R)
• M93: 71,851,409 km (0.117 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit