🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 24.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 220 Days

Day: 47 Hours

Environment

Temp: 208 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,876,958 km

• M1: 269,875 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.87 AU

Year: 225 Days

Day: 27.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,876,958 km

• M1: 142,417 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.16 AU - 1.18 AU

Year: 447 Days

Day: 27.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.09 AU - 1.81 AU

Year: 617 Days

Day: 23.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 105.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,876,958 km

• M1: 280,945 km (0.099 R)
• M2: 825,631 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.57 AU - 2.11 AU

Year: 881 Days

Day: 31 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 8.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.52 AU - 6.54 AU

Year: 5892 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,876,958 km

• M1: 110,702 km (0.085 R)
• M2: 202,705 km (0.083 R)
• M3: 296,353 km (0.119 R)
• M4: 425,756 km (0.108 R)
• M5: 485,146 km (0.061 R)
• M6: 585,077 km (0.102 R)
• M7: 723,156 km (0.069 R)
• M8: 850,464 km (0.075 R)
• M9: 928,255 km (0.092 R)
• M10: 1,055,712 km (0.116 R)
• M11: 1,472,791 km (0.088 R)
• M12: 1,595,012 km (0.119 R)
• M13: 1,678,488 km (0.074 R)
• M14: 1,735,036 km (0.083 R)
• M15: 2,591,634 km (0.105 R)
• M16: 2,807,204 km (0.055 R)
• M17: 3,150,082 km (0.104 R)
• M18: 3,238,046 km (0.045 R)
• M19: 3,326,757 km (0.081 R)
• M20: 3,542,926 km (0.073 R)
• M21: 3,689,682 km (0.109 R)
• M22: 4,008,176 km (0.109 R)
• M23: 4,199,661 km (0.118 R)
• M24: 4,335,496 km (0.107 R)
• M25: 4,751,976 km (0.12 R)
• M26: 4,812,414 km (0.118 R)
• M27: 5,160,379 km (0.114 R)
• M28: 5,243,555 km (0.102 R)
• M29: 5,837,459 km (0.1 R)
• M30: 5,967,609 km (0.085 R)
• M31: 6,032,983 km (0.114 R)
• M32: 6,208,461 km (0.083 R)
• M33: 6,341,304 km (0.093 R)
• M34: 7,204,185 km (0.069 R)
• M35: 7,273,897 km (0.091 R)
• M36: 7,602,115 km (0.054 R)
• M37: 7,887,249 km (0.068 R)
• M38: 8,151,887 km (0.089 R)
• M39: 8,370,450 km (0.09 R)
• M40: 8,689,692 km (0.117 R)
• M41: 9,188,600 km (0.082 R)
• M42: 9,671,203 km (0.069 R)
• M43: 10,084,093 km (0.065 R)
• M44: 10,266,453 km (0.072 R)
• M45: 10,661,092 km (0.05 R)
• M46: 10,767,157 km (0.098 R)
• M47: 10,873,521 km (0.069 R)
• M48: 11,141,152 km (0.103 R)
• M49: 11,984,435 km (0.109 R)
• M50: 12,067,163 km (0.04 R)
• M51: 12,735,716 km (0.04 R)
• M52: 12,848,213 km (0.071 R)
• M53: 13,017,708 km (0.107 R)
• M54: 13,818,655 km (0.106 R)
• M55: 13,905,421 km (0.114 R)
• M56: 14,458,933 km (0.108 R)
• M57: 14,547,047 km (0.102 R)
• M58: 14,812,433 km (0.099 R)
• M59: 14,960,535 km (0.08 R)
• M60: 15,049,546 km (0.096 R)
• M61: 15,919,906 km (0.05 R)
• M62: 16,713,972 km (0.045 R)
• M63: 16,929,991 km (0.111 R)
• M64: 17,146,908 km (0.07 R)
• M65: 17,427,254 km (0.071 R)
• M66: 17,771,778 km (0.104 R)
• M67: 18,023,851 km (0.109 R)
• M68: 18,150,410 km (0.114 R)
• M69: 18,340,699 km (0.072 R)
• M70: 18,755,085 km (0.074 R)
• M71: 18,883,290 km (0.096 R)
• M72: 19,204,926 km (0.102 R)
• M73: 19,496,043 km (0.073 R)
• M74: 19,625,894 km (0.11 R)
• M75: 20,608,902 km (0.057 R)
• M76: 20,741,146 km (0.056 R)
• M77: 20,940,112 km (0.075 R)
• M78: 21,172,886 km (0.084 R)
• M79: 21,339,837 km (0.102 R)
• M80: 21,843,084 km (0.075 R)
• M81: 21,978,022 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 14.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.93 AU - 9.71 AU

Year: 9249 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,876,958 km

• M1: 184,604 km (0.078 R)
• M2: 401,820 km (0.117 R)
• M3: 790,026 km (0.048 R)
• M4: 981,811 km (0.117 R)
• M5: 1,435,392 km (0.079 R)
• M6: 1,765,704 km (0.061 R)
• M7: 2,023,760 km (0.098 R)
• M8: 2,169,768 km (0.104 R)
• M9: 2,817,227 km (0.115 R)
• M10: 3,177,160 km (0.116 R)
• M11: 3,348,449 km (0.037 R)
• M12: 3,759,993 km (0.074 R)
• M13: 3,850,350 km (0.089 R)
• M14: 4,125,909 km (0.082 R)
• M15: 4,250,524 km (0.092 R)
• M16: 4,503,644 km (0.105 R)
• M17: 5,024,693 km (0.1 R)
• M18: 5,191,495 km (0.07 R)
• M19: 5,703,269 km (0.108 R)
• M20: 5,947,563 km (0.12 R)
• M21: 6,519,326 km (0.109 R)
• M22: 6,628,532 km (0.054 R)
• M23: 6,774,988 km (0.056 R)
• M24: 9,386,518 km (0.089 R)
• M25: 11,121,854 km (0.106 R)
• M26: 12,004,032 km (0.071 R)
• M27: 12,725,992 km (0.06 R)
• M28: 13,138,283 km (0.047 R)
• M29: 13,230,585 km (0.071 R)
• M30: 13,741,612 km (0.111 R)
• M31: 14,023,155 km (0.102 R)
• M32: 14,211,947 km (0.095 R)
• M33: 14,401,637 km (0.096 R)
• M34: 15,899,561 km (0.092 R)
• M35: 16,442,900 km (0.111 R)
• M36: 17,042,788 km (0.1 R)
• M37: 17,497,416 km (0.102 R)
• M38: 17,700,719 km (0.098 R)
• M39: 17,955,933 km (0.078 R)
• M40: 18,780,965 km (0.055 R)
• M41: 19,407,930 km (0.095 R)
• M42: 19,513,097 km (0.077 R)
• M43: 19,671,222 km (0.083 R)
• M44: 19,988,819 km (0.039 R)
• M45: 20,951,481 km (0.041 R)
• M46: 21,492,876 km (0.088 R)
• M47: 21,710,690 km (0.1 R)
• M48: 21,819,897 km (0.095 R)
• M49: 22,313,570 km (0.081 R)
• M50: 24,211,667 km (0.056 R)
• M51: 25,987,095 km (0.062 R)
• M52: 29,420,067 km (0.069 R)
• M53: 30,636,597 km (0.083 R)
• M54: 32,492,059 km (0.118 R)
• M55: 32,742,187 km (0.093 R)
• M56: 32,993,062 km (0.086 R)
• M57: 33,118,725 km (0.109 R)
• M58: 33,244,536 km (0.106 R)
• M59: 33,496,609 km (0.103 R)
• M60: 34,447,453 km (0.107 R)
• M61: 34,766,545 km (0.076 R)
• M62: 36,440,845 km (0.097 R)
• M63: 37,222,493 km (0.069 R)
• M64: 37,549,814 km (0.119 R)
• M65: 37,746,684 km (0.097 R)
• M66: 38,537,608 km (0.062 R)
• M67: 39,667,222 km (0.12 R)
• M68: 41,145,398 km (0.103 R)
• M69: 41,280,635 km (0.12 R)
• M70: 41,416,171 km (0.098 R)
• M71: 42,778,409 km (0.074 R)
• M72: 43,052,771 km (0.063 R)
• M73: 43,190,102 km (0.075 R)
• M74: 43,671,807 km (0.031 R)
• M75: 44,155,457 km (0.096 R)
• M76: 44,571,489 km (0.11 R)
• M77: 44,779,879 km (0.086 R)
• M78: 46,178,020 km (0.072 R)
• M79: 46,952,937 km (0.09 R)
• M80: 47,235,827 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.7

Radius: 4.5

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.65 AU - 13.93 AU

Year: 18082 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,876,958 km

• M1: 169,494 km (0.068 R)
• M2: 271,670 km (0.074 R)
• M3: 685,906 km (0.109 R)
• M4: 831,764 km (0.087 R)
• M5: 897,288 km (0.111 R)
• M6: 1,104,182 km (0.112 R)
• M7: 1,225,506 km (0.078 R)
• M8: 1,454,839 km (0.042 R)
• M9: 1,561,054 km (0.043 R)
• M10: 1,809,237 km (0.117 R)
• M11: 1,952,551 km (0.117 R)
• M12: 2,690,368 km (0.087 R)
• M13: 3,259,738 km (0.077 R)
• M14: 3,719,452 km (0.113 R)
• M15: 3,975,414 km (0.085 R)
• M16: 4,161,813 km (0.117 R)
• M17: 4,199,362 km (0.11 R)
• M18: 4,389,202 km (0.03 R)
• M19: 4,504,392 km (0.04 R)
• M20: 4,659,525 km (0.114 R)
• M21: 4,816,453 km (0.111 R)
• M22: 5,297,709 km (0.079 R)
• M23: 6,133,214 km (0.108 R)
• M24: 6,218,933 km (0.06 R)
• M25: 7,008,959 km (0.061 R)
• M26: 7,876,477 km (0.076 R)
• M27: 8,110,449 km (0.107 R)
• M28: 8,777,505 km (0.099 R)
• M29: 11,089,690 km (0.098 R)
• M30: 11,246,768 km (0.105 R)
• M31: 12,096,484 km (0.082 R)
• M32: 12,692,631 km (0.11 R)
• M33: 13,800,703 km (0.093 R)
• M34: 14,139,093 km (0.093 R)
• M35: 14,423,180 km (0.104 R)
• M36: 15,286,808 km (0.079 R)
• M37: 15,461,538 km (0.107 R)
• M38: 15,578,374 km (0.096 R)
• M39: 16,226,432 km (0.031 R)
• M40: 16,464,143 km (0.112 R)
• M41: 16,523,833 km (0.105 R)
• M42: 17,487,692 km (0.108 R)
• M43: 17,853,758 km (0.065 R)
• M44: 18,469,503 km (0.106 R)
• M45: 19,154,960 km (0.05 R)
• M46: 19,343,304 km (0.046 R)
• M47: 19,912,075 km (0.104 R)
• M48: 21,066,073 km (0.058 R)
• M49: 21,716,524 km (0.104 R)
• M50: 22,970,454 km (0.117 R)
• M51: 24,315,488 km (0.104 R)
• M52: 24,587,607 km (0.102 R)
• M53: 26,659,986 km (0.052 R)
• M54: 27,363,246 km (0.097 R)
• M55: 29,075,543 km (0.08 R)
• M56: 30,455,583 km (0.114 R)
• M57: 30,822,248 km (0.106 R)
• M58: 32,677,560 km (0.095 R)
• M59: 33,580,982 km (0.113 R)
• M60: 34,340,042 km (0.118 R)
• M61: 35,104,636 km (0.113 R)
• M62: 35,566,146 km (0.096 R)
• M63: 35,720,381 km (0.103 R)
• M64: 36,339,716 km (0.106 R)
• M65: 39,409,465 km (0.033 R)
• M66: 40,531,598 km (0.104 R)
• M67: 40,773,348 km (0.054 R)
• M68: 44,374,468 km (0.112 R)
• M69: 44,706,875 km (0.063 R)
• M70: 44,790,051 km (0.056 R)
• M71: 45,457,707 km (0.069 R)
• M72: 45,792,806 km (0.111 R)
• M73: 46,212,727 km (0.034 R)
• M74: 46,802,891 km (0.098 R)
• M75: 47,225,953 km (0.105 R)
• M76: 47,310,775 km (0.101 R)
• M77: 47,820,306 km (0.069 R)
• M78: 47,905,427 km (0.117 R)
• M79: 49,016,490 km (0.074 R)
• M80: 51,525,546 km (0.047 R)
• M81: 52,312,730 km (0.053 R)
• M82: 53,368,442 km (0.089 R)
• M83: 53,810,354 km (0.071 R)
• M84: 54,076,040 km (0.105 R)
• M85: 54,431,036 km (0.071 R)
• M86: 55,054,111 km (0.113 R)
• M87: 55,232,581 km (0.095 R)
• M88: 55,500,660 km (0.069 R)
• M89: 56,937,698 km (0.057 R)
• M90: 57,027,905 km (0.091 R)
• M91: 57,118,113 km (0.072 R)
• M92: 61,413,815 km (0.091 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit