🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 18.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 42.1 °

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: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.77 AU - 0.77 AU

Year: 244 Days

Day: 12.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.75 AU - 0.83 AU

Year: 254 Days

Day: 44.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.82 AU - 0.88 AU

Year: 283 Days

Day: 28.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,825,427 km

• M1: 31,266 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.45 AU - 3.85 AU

Year: 2022 Days

Day: 45.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,825,427 km

• M1: 407,355 km (0.1 R)
• M2: 510,129 km (0.097 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 12.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.45 AU - 6.87 AU

Year: 6216 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,825,427 km

• M1: 157,377 km (0.096 R)
• M2: 249,828 km (0.118 R)
• M3: 482,902 km (0.035 R)
• M4: 951,442 km (0.099 R)
• M5: 1,332,169 km (0.106 R)
• M6: 1,434,793 km (0.103 R)
• M7: 1,872,517 km (0.058 R)
• M8: 2,087,189 km (0.116 R)
• M9: 2,227,961 km (0.115 R)
• M10: 2,392,968 km (0.092 R)
• M11: 2,477,042 km (0.075 R)
• M12: 2,979,690 km (0.066 R)
• M13: 3,348,300 km (0.071 R)
• M14: 3,562,224 km (0.083 R)
• M15: 3,731,719 km (0.053 R)
• M16: 3,903,906 km (0.117 R)
• M17: 4,205,346 km (0.045 R)
• M18: 4,592,954 km (0.072 R)
• M19: 5,880,991 km (0.108 R)
• M20: 6,549,993 km (0.111 R)
• M21: 7,182,044 km (0.086 R)
• M22: 8,150,541 km (0.098 R)
• M23: 8,310,611 km (0.078 R)
• M24: 8,994,422 km (0.113 R)
• M25: 9,226,449 km (0.092 R)
• M26: 9,561,249 km (0.077 R)
• M27: 9,865,980 km (0.048 R)
• M28: 10,764,464 km (0.045 R)
• M29: 11,152,521 km (0.081 R)
• M30: 11,366,147 km (0.102 R)
• M31: 11,761,235 km (0.117 R)
• M32: 12,344,218 km (0.083 R)
• M33: 12,565,174 km (0.099 R)
• M34: 12,750,376 km (0.098 R)
• M35: 13,198,422 km (0.071 R)
• M36: 14,110,221 km (0.098 R)
• M37: 14,225,710 km (0.107 R)
• M38: 14,924,781 km (0.058 R)
• M39: 15,954,314 km (0.099 R)
• M40: 16,437,216 km (0.09 R)
• M41: 16,599,230 km (0.118 R)
• M42: 16,761,843 km (0.042 R)
• M43: 17,047,725 km (0.12 R)
• M44: 17,831,468 km (0.114 R)
• M45: 17,956,382 km (0.065 R)
• M46: 18,165,071 km (0.03 R)
• M47: 18,458,732 km (0.046 R)
• M48: 19,562,914 km (0.109 R)
• M49: 19,993,307 km (0.116 R)
• M50: 20,557,440 km (0.118 R)
• M51: 20,775,853 km (0.09 R)
• M52: 21,612,704 km (0.034 R)
• M53: 21,790,426 km (0.102 R)
• M54: 22,191,797 km (0.12 R)
• M55: 22,460,774 km (0.074 R)
• M56: 22,956,691 km (0.053 R)
• M57: 23,183,332 km (0.051 R)
• M58: 23,365,093 km (0.105 R)
• M59: 23,593,080 km (0.091 R)
• M60: 23,730,112 km (0.077 R)
• M61: 24,051,149 km (0.103 R)
• M62: 24,743,937 km (0.11 R)
• M63: 26,148,960 km (0.116 R)
• M64: 26,385,624 km (0.089 R)
• M65: 26,480,469 km (0.081 R)
• M66: 27,387,481 km (0.068 R)
• M67: 28,207,726 km (0.055 R)
• M68: 28,547,762 km (0.115 R)
• M69: 28,645,150 km (0.098 R)
• M70: 29,724,050 km (0.113 R)
• M71: 29,822,784 km (0.108 R)
• M72: 32,326,604 km (0.114 R)
• M73: 33,449,485 km (0.1 R)
• M74: 33,552,259 km (0.055 R)
• M75: 34,637,143 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 8.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.88 AU - 9.02 AU

Year: 9683 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 18,825,427 km

• M1: 158,125 km (0.085 R)
• M2: 305,479 km (0.116 R)
• M3: 470,037 km (0.074 R)
• M4: 551,717 km (0.059 R)
• M5: 827,127 km (0.081 R)
• M6: 1,111,363 km (0.04 R)
• M7: 1,223,711 km (0.107 R)
• M8: 1,289,833 km (0.111 R)
• M9: 1,637,947 km (0.071 R)
• M10: 1,711,100 km (0.109 R)
• M11: 2,132,966 km (0.08 R)
• M12: 2,501,725 km (0.117 R)
• M13: 2,565,155 km (0.098 R)
• M14: 2,715,201 km (0.112 R)
• M15: 2,824,258 km (0.057 R)
• M16: 2,912,521 km (0.108 R)
• M17: 2,979,391 km (0.069 R)
• M18: 3,414,571 km (0.042 R)
• M19: 3,603,813 km (0.112 R)
• M20: 3,992,767 km (0.115 R)
• M21: 4,575,152 km (0.118 R)
• M22: 4,705,302 km (0.057 R)
• M23: 4,757,661 km (0.112 R)
• M24: 4,942,714 km (0.089 R)
• M25: 5,678,286 km (0.118 R)
• M26: 5,931,107 km (0.118 R)
• M27: 6,016,228 km (0.115 R)
• M28: 6,302,708 km (0.055 R)
• M29: 6,623,147 km (0.076 R)
• M30: 6,978,890 km (0.05 R)
• M31: 7,038,729 km (0.112 R)
• M32: 7,159,006 km (0.084 R)
• M33: 7,310,399 km (0.039 R)
• M34: 7,926,294 km (0.087 R)
• M35: 8,051,507 km (0.079 R)
• M36: 9,372,157 km (0.081 R)
• M37: 9,504,551 km (0.11 R)
• M38: 10,758,780 km (0.085 R)
• M39: 11,528,910 km (0.088 R)
• M40: 11,849,199 km (0.031 R)
• M41: 11,956,460 km (0.083 R)
• M42: 12,353,044 km (0.098 R)
• M43: 12,461,951 km (0.113 R)
• M44: 12,534,806 km (0.119 R)
• M45: 12,680,664 km (0.065 R)
• M46: 13,344,579 km (0.081 R)
• M47: 13,568,377 km (0.063 R)
• M48: 14,399,693 km (0.106 R)
• M49: 14,667,622 km (0.116 R)
• M50: 15,208,568 km (0.118 R)
• M51: 15,677,408 km (0.053 R)
• M52: 15,755,947 km (0.102 R)
• M53: 16,589,057 km (0.108 R)
• M54: 16,910,244 km (0.116 R)
• M55: 17,477,220 km (0.095 R)
• M56: 17,558,751 km (0.094 R)
• M57: 18,380,791 km (0.052 R)
• M58: 18,505,257 km (0.107 R)
• M59: 18,671,609 km (0.088 R)
• M60: 20,233,112 km (0.098 R)
• M61: 20,576,290 km (0.069 R)
• M62: 21,529,826 km (0.059 R)
• M63: 21,924,166 km (0.039 R)
• M64: 24,066,707 km (0.096 R)
• M65: 24,384,752 km (0.111 R)
• M66: 24,612,739 km (0.12 R)
• M67: 25,393,191 km (0.118 R)
• M68: 25,995,622 km (0.091 R)
• M69: 26,275,220 km (0.09 R)
• M70: 26,555,716 km (0.101 R)
• M71: 27,450,910 km (0.12 R)
• M72: 27,735,595 km (0.084 R)
• M73: 27,878,311 km (0.105 R)
• M74: 28,595,633 km (0.103 R)
• M75: 29,658,675 km (0.086 R)
• M76: 30,292,821 km (0.095 R)
• M77: 30,390,807 km (0.097 R)
• M78: 30,685,366 km (0.09 R)
• M79: 31,574,575 km (0.11 R)
• M80: 31,723,724 km (0.076 R)
• M81: 31,972,655 km (0.119 R)
• M82: 32,522,577 km (0.042 R)
• M83: 32,723,188 km (0.098 R)
• M84: 33,226,884 km (0.111 R)
• M85: 33,530,418 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 9.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.06 AU - 10.08 AU

Year: 10707 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,825,427 km

• M1: 213,027 km (0.037 R)
• M2: 445,054 km (0.09 R)
• M3: 617,241 km (0.081 R)
• M4: 859,589 km (0.065 R)
• M5: 1,501,663 km (0.081 R)
• M6: 2,251,448 km (0.071 R)
• M7: 2,715,800 km (0.118 R)
• M8: 3,443,294 km (0.058 R)
• M9: 3,538,289 km (0.09 R)
• M10: 3,861,719 km (0.091 R)
• M11: 4,245,288 km (0.066 R)
• M12: 4,398,776 km (0.094 R)
• M13: 4,888,110 km (0.077 R)
• M14: 5,157,387 km (0.09 R)
• M15: 5,468,550 km (0.089 R)
• M16: 5,748,149 km (0.086 R)
• M17: 6,833,182 km (0.058 R)
• M18: 6,953,159 km (0.1 R)
• M19: 8,318,838 km (0.086 R)
• M20: 8,705,399 km (0.1 R)
• M21: 8,792,166 km (0.1 R)
• M22: 9,518,464 km (0.037 R)
• M23: 9,607,774 km (0.074 R)
• M24: 10,447,616 km (0.08 R)
• M25: 11,145,789 km (0.116 R)
• M26: 11,429,277 km (0.058 R)
• M27: 13,105,222 km (0.045 R)
• M28: 13,254,521 km (0.117 R)
• M29: 16,224,338 km (0.046 R)
• M30: 16,842,177 km (0.053 R)
• M31: 17,086,022 km (0.069 R)
• M32: 17,577,151 km (0.082 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit