🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 164 Days

Day: 44.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.93 AU

Year: 239 Days

Day: 36.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.04 AU

Year: 272 Days

Day: 47.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 170.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.41 AU - 1.75 AU

Year: 701 Days

Day: 36.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,271,928 km

• M1: 663,766 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.04 AU - 4.26 AU

Year: 2462 Days

Day: 16.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 70 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.52 AU - 6.08 AU

Year: 4308 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 8.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.76 AU - 6.14 AU

Year: 5125 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,271,928 km

• M1: 140,173 km (0.101 R)
• M2: 279,748 km (0.091 R)
• M3: 421,268 km (0.096 R)
• M4: 611,406 km (0.05 R)
• M5: 681,119 km (0.104 R)
• M6: 1,035,217 km (0.08 R)
• M7: 1,769,294 km (0.108 R)
• M8: 1,895,255 km (0.111 R)
• M9: 2,036,177 km (0.096 R)
• M10: 2,144,037 km (0.1 R)
• M11: 2,204,923 km (0.095 R)
• M12: 2,340,758 km (0.057 R)
• M13: 2,582,059 km (0.099 R)
• M14: 2,884,995 km (0.093 R)
• M15: 2,952,464 km (0.094 R)
• M16: 3,061,371 km (0.101 R)
• M17: 3,568,208 km (0.093 R)
• M18: 3,831,351 km (0.1 R)
• M19: 4,101,076 km (0.112 R)
• M20: 4,192,331 km (0.1 R)
• M21: 4,470,134 km (0.096 R)
• M22: 4,946,753 km (0.118 R)
• M23: 5,043,991 km (0.117 R)
• M24: 5,556,663 km (0.119 R)
• M25: 5,640,887 km (0.08 R)
• M26: 5,844,789 km (0.086 R)
• M27: 6,085,941 km (0.085 R)
• M28: 6,649,177 km (0.1 R)
• M29: 6,864,747 km (0.067 R)
• M30: 8,110,000 km (0.099 R)
• M31: 8,495,214 km (0.053 R)
• M32: 8,670,543 km (0.07 R)
• M33: 8,807,724 km (0.051 R)
• M34: 9,024,641 km (0.092 R)
• M35: 9,163,767 km (0.098 R)
• M36: 9,625,426 km (0.114 R)
• M37: 9,971,745 km (0.11 R)
• M38: 10,425,775 km (0.05 R)
• M39: 10,907,779 km (0.11 R)
• M40: 11,332,936 km (0.043 R)
• M41: 11,418,506 km (0.042 R)
• M42: 11,871,788 km (0.104 R)
• M43: 12,133,584 km (0.105 R)
• M44: 12,331,053 km (0.063 R)
• M45: 12,840,584 km (0.061 R)
• M46: 13,154,290 km (0.071 R)
• M47: 14,294,675 km (0.117 R)
• M48: 14,503,364 km (0.084 R)
• M49: 14,689,613 km (0.111 R)
• M50: 14,806,449 km (0.108 R)
• M51: 15,158,902 km (0.113 R)
• M52: 15,442,839 km (0.047 R)
• M53: 16,063,969 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 8.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.4 AU - 6.66 AU

Year: 5892 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,271,928 km

• M1: 136,134 km (0.079 R)
• M2: 286,330 km (0.067 R)
• M3: 468,541 km (0.069 R)
• M4: 875,746 km (0.073 R)
• M5: 1,223,262 km (0.094 R)
• M6: 1,308,533 km (0.118 R)
• M7: 1,362,986 km (0.087 R)
• M8: 1,565,243 km (0.11 R)
• M9: 1,693,597 km (0.116 R)
• M10: 1,886,878 km (0.113 R)
• M11: 2,011,343 km (0.086 R)
• M12: 2,125,636 km (0.108 R)
• M13: 2,255,337 km (0.086 R)
• M14: 2,454,751 km (0.104 R)
• M15: 2,536,133 km (0.076 R)
• M16: 2,971,313 km (0.03 R)
• M17: 3,131,383 km (0.092 R)
• M18: 3,234,755 km (0.104 R)
• M19: 3,324,214 km (0.082 R)
• M20: 3,384,353 km (0.092 R)
• M21: 3,551,603 km (0.105 R)
• M22: 3,706,138 km (0.096 R)
• M23: 4,411,940 km (0.081 R)
• M24: 4,511,423 km (0.063 R)
• M25: 4,899,629 km (0.093 R)
• M26: 5,019,906 km (0.075 R)
• M27: 5,211,092 km (0.11 R)
• M28: 5,422,175 km (0.034 R)
• M29: 5,636,249 km (0.106 R)
• M30: 5,853,017 km (0.047 R)
• M31: 6,350,878 km (0.108 R)
• M32: 6,614,470 km (0.072 R)
• M33: 6,690,466 km (0.098 R)
• M34: 6,977,843 km (0.088 R)
• M35: 7,152,274 km (0.114 R)
• M36: 7,210,767 km (0.071 R)
• M37: 7,426,487 km (0.1 R)
• M38: 7,485,728 km (0.074 R)
• M39: 7,824,268 km (0.08 R)
• M40: 8,106,858 km (0.068 R)
• M41: 8,167,894 km (0.12 R)
• M42: 8,433,879 km (0.085 R)
• M43: 8,495,813 km (0.078 R)
• M44: 8,723,650 km (0.09 R)
• M45: 8,911,695 km (0.059 R)
• M46: 9,016,712 km (0.091 R)
• M47: 9,291,673 km (0.114 R)
• M48: 9,569,477 km (0.091 R)
• M49: 9,698,580 km (0.099 R)
• M50: 10,023,955 km (0.055 R)
• M51: 10,330,930 km (0.088 R)
• M52: 10,419,192 km (0.092 R)
• M53: 10,574,176 km (0.065 R)
• M54: 11,452,166 km (0.114 R)
• M55: 11,819,129 km (0.111 R)
• M56: 12,143,458 km (0.033 R)
• M57: 13,373,302 km (0.119 R)
• M58: 13,541,898 km (0.098 R)
• M59: 13,856,802 km (0.096 R)
• M60: 14,915,805 km (0.11 R)
• M61: 15,040,570 km (0.104 R)
• M62: 15,568,650 km (0.077 R)
• M63: 17,267,633 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 9.5

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.89 AU - 10.33 AU

Year: 10519 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,271,928 km

• M1: 172,337 km (0.076 R)
• M2: 238,309 km (0.094 R)
• M3: 385,963 km (0.05 R)
• M4: 568,472 km (0.107 R)
• M5: 670,797 km (0.05 R)
• M6: 996,322 km (0.064 R)
• M7: 1,187,957 km (0.092 R)
• M8: 1,391,859 km (0.116 R)
• M9: 1,510,041 km (0.069 R)
• M10: 3,082,165 km (0.095 R)
• M11: 3,206,630 km (0.106 R)
• M12: 4,399,374 km (0.109 R)
• M13: 5,079,297 km (0.064 R)
• M14: 5,412,900 km (0.107 R)
• M15: 5,715,387 km (0.075 R)
• M16: 5,791,981 km (0.061 R)
• M17: 6,258,128 km (0.066 R)
• M18: 6,416,253 km (0.094 R)
• M19: 6,655,908 km (0.11 R)
• M20: 6,898,556 km (0.095 R)
• M21: 7,102,907 km (0.055 R)
• M22: 7,728,226 km (0.118 R)
• M23: 7,812,898 km (0.104 R)
• M24: 8,154,879 km (0.071 R)
• M25: 8,589,311 km (0.103 R)
• M26: 9,708,004 km (0.039 R)
• M27: 10,494,590 km (0.099 R)
• M28: 10,777,180 km (0.1 R)
• M29: 10,967,020 km (0.106 R)
• M30: 11,494,502 km (0.088 R)
• M31: 12,030,362 km (0.097 R)
• M32: 12,375,633 km (0.059 R)
• M33: 12,674,231 km (0.081 R)
• M34: 13,278,457 km (0.114 R)
• M35: 13,533,072 km (0.098 R)
• M36: 14,724,619 km (0.088 R)
• M37: 15,041,019 km (0.113 R)
• M38: 15,306,405 km (0.098 R)
• M39: 15,680,550 km (0.115 R)
• M40: 17,373,399 km (0.037 R)
• M41: 17,596,150 km (0.084 R)
• M42: 17,987,947 km (0.08 R)
• M43: 18,723,520 km (0.054 R)
• M44: 20,752,067 km (0.082 R)
• M45: 21,106,764 km (0.095 R)
• M46: 21,166,154 km (0.117 R)
• M47: 22,243,408 km (0.098 R)
• M48: 22,424,571 km (0.034 R)
• M49: 23,032,387 km (0.089 R)
• M50: 23,338,315 km (0.104 R)
• M51: 25,517,358 km (0.048 R)
• M52: 25,833,907 km (0.056 R)
• M53: 27,695,503 km (0.083 R)
• M54: 28,806,716 km (0.119 R)
• M55: 29,004,334 km (0.115 R)
• M56: 29,136,429 km (0.091 R)
• M57: 29,533,612 km (0.063 R)
• M58: 29,999,310 km (0.119 R)
• M59: 30,870,568 km (0.119 R)
• M60: 32,090,688 km (0.079 R)
• M61: 32,158,905 km (0.116 R)
• M62: 33,395,481 km (0.037 R)
• M63: 34,228,591 km (0.112 R)
• M64: 35,632,268 km (0.113 R)
• M65: 36,056,976 km (0.095 R)
• M66: 36,982,987 km (0.09 R)
• M67: 37,484,888 km (0.112 R)
• M68: 37,628,652 km (0.097 R)
• M69: 38,061,289 km (0.081 R)
• M70: 39,368,774 km (0.087 R)
• M71: 40,101,504 km (0.025 R)
• M72: 40,912,624 km (0.119 R)
• M73: 41,134,777 km (0.071 R)
• M74: 44,439,244 km (0.082 R)
• M75: 44,743,826 km (0.053 R)
• M76: 45,969,182 km (0.106 R)
• M77: 46,354,396 km (0.108 R)
• M78: 47,127,967 km (0.05 R)
• M79: 47,360,891 km (0.117 R)
• M80: 48,140,146 km (0.09 R)
• M81: 48,609,584 km (0.041 R)
• M82: 49,711,073 km (0.117 R)
• M83: 50,423,458 km (0.11 R)
• M84: 50,582,182 km (0.115 R)
• M85: 51,139,284 km (0.11 R)
• M86: 52,580,959 km (0.092 R)
• M87: 52,903,193 km (0.106 R)
• M88: 53,226,025 km (0.032 R)
• M89: 53,468,523 km (0.083 R)
• M90: 54,117,179 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.5

Radius: 7.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.55 AU - 16.45 AU

Year: 18497 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,271,928 km

• M1: 464,352 km (0.115 R)
• M2: 537,954 km (0.086 R)
• M3: 697,874 km (0.079 R)
• M4: 1,287,140 km (0.025 R)
• M5: 1,394,103 km (0.057 R)
• M6: 1,481,767 km (0.071 R)
• M7: 3,147,838 km (0.034 R)
• M8: 3,322,419 km (0.079 R)
• M9: 4,241,848 km (0.079 R)
• M10: 5,235,177 km (0.1 R)
• M11: 5,407,514 km (0.111 R)
• M12: 5,722,567 km (0.111 R)
• M13: 6,151,764 km (0.079 R)
• M14: 6,517,381 km (0.056 R)
• M15: 6,702,882 km (0.113 R)
• M16: 6,890,179 km (0.101 R)
• M17: 7,231,561 km (0.037 R)
• M18: 7,423,645 km (0.096 R)
• M19: 7,695,314 km (0.085 R)
• M20: 8,009,769 km (0.117 R)
• M21: 8,288,470 km (0.106 R)
• M22: 8,570,462 km (0.106 R)
• M23: 9,060,993 km (0.118 R)
• M24: 9,351,363 km (0.111 R)
• M25: 10,197,788 km (0.051 R)
• M26: 10,413,209 km (0.094 R)
• M27: 10,892,520 km (0.064 R)
• M28: 12,649,098 km (0.103 R)
• M29: 12,787,776 km (0.098 R)
• M30: 13,820,599 km (0.115 R)
• M31: 14,011,337 km (0.092 R)
• M32: 16,065,166 km (0.056 R)
• M33: 18,893,613 km (0.082 R)
• M34: 19,584,306 km (0.066 R)
• M35: 19,691,269 km (0.115 R)
• M36: 24,127,593 km (0.073 R)
• M37: 24,992,419 km (0.09 R)
• M38: 26,338,052 km (0.11 R)
• M39: 26,811,678 km (0.067 R)
• M40: 26,871,069 km (0.108 R)
• M41: 27,049,539 km (0.12 R)
• M42: 27,767,310 km (0.106 R)
• M43: 28,430,627 km (0.101 R)
• M44: 28,612,538 km (0.114 R)
• M45: 29,834,752 km (0.097 R)
• M46: 29,957,871 km (0.059 R)
• M47: 30,390,209 km (0.094 R)
• M48: 30,638,242 km (0.117 R)
• M49: 31,073,871 km (0.068 R)
• M50: 32,963,891 km (0.117 R)
• M51: 35,867,885 km (0.12 R)
• M52: 36,854,034 km (0.046 R)
• M53: 36,986,129 km (0.097 R)
• M54: 38,785,642 km (0.102 R)
• M55: 41,778,646 km (0.07 R)
• M56: 42,054,355 km (0.102 R)
• M57: 42,607,718 km (0.097 R)
• M58: 43,233,037 km (0.066 R)
• M59: 43,861,497 km (0.092 R)
• M60: 46,262,693 km (0.079 R)
• M61: 47,551,030 km (0.037 R)
• M62: 47,622,986 km (0.057 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit