🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 39.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.73 AU - 0.93 AU

Year: 268 Days

Day: 19.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,484,233 km

• M1: 458,069 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 278 Days

Day: 13.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 134.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,484,233 km

• M1: 587,920 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.32 AU - 1.52 AU

Year: 600 Days

Day: 28 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.86 AU - 2.44 AU

Year: 1118 Days

Day: 35.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,484,233 km

• M1: 496,665 km (0.083 R)
• M2: 877,541 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.53 AU - 2.75 AU

Year: 1522 Days

Day: 30.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,484,233 km

• M1: 1,677,890 km (0.069 R)
• M2: 2,010,595 km (0.075 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.94 AU - 5.24 AU

Year: 3489 Days

Day: 33.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,484,233 km

• M1: 1,168,659 km (0.094 R)
• M2: 1,380,190 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 12.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.12 AU - 6.72 AU

Year: 4476 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,484,233 km

• M1: 163,660 km (0.082 R)
• M2: 299,345 km (0.115 R)
• M3: 472,879 km (0.079 R)
• M4: 632,799 km (0.112 R)
• M5: 1,171,950 km (0.095 R)
• M6: 1,688,212 km (0.092 R)
• M7: 1,880,894 km (0.052 R)
• M8: 2,270,746 km (0.117 R)
• M9: 2,358,859 km (0.114 R)
• M10: 2,667,629 km (0.066 R)
• M11: 3,224,433 km (0.107 R)
• M12: 3,364,307 km (0.104 R)
• M13: 3,588,404 km (0.099 R)
• M14: 3,691,776 km (0.062 R)
• M15: 3,838,382 km (0.101 R)
• M16: 3,923,055 km (0.072 R)
• M17: 4,094,195 km (0.109 R)
• M18: 4,311,710 km (0.053 R)
• M19: 4,466,244 km (0.094 R)
• M20: 4,667,753 km (0.091 R)
• M21: 4,758,259 km (0.109 R)
• M22: 5,671,554 km (0.093 R)
• M23: 6,012,638 km (0.074 R)
• M24: 6,185,722 km (0.071 R)
• M25: 6,766,012 km (0.118 R)
• M26: 7,023,919 km (0.027 R)
• M27: 7,522,679 km (0.057 R)
• M28: 7,655,970 km (0.088 R)
• M29: 7,763,082 km (0.101 R)
• M30: 7,843,716 km (0.057 R)
• M31: 8,033,106 km (0.044 R)
• M32: 8,196,617 km (0.087 R)
• M33: 9,372,157 km (0.101 R)
• M34: 9,775,622 km (0.1 R)
• M35: 10,067,488 km (0.107 R)
• M36: 10,332,426 km (0.101 R)
• M37: 10,719,435 km (0.102 R)
• M38: 11,111,232 km (0.114 R)
• M39: 11,415,814 km (0.088 R)
• M40: 11,538,334 km (0.098 R)
• M41: 11,723,088 km (0.082 R)
• M42: 12,064,320 km (0.112 R)
• M43: 12,566,520 km (0.079 R)
• M44: 13,236,120 km (0.047 R)
• M45: 13,397,237 km (0.072 R)
• M46: 13,494,177 km (0.078 R)
• M47: 13,950,001 km (0.076 R)
• M48: 14,344,790 km (0.12 R)
• M49: 14,743,169 km (0.097 R)
• M50: 15,449,122 km (0.085 R)
• M51: 15,755,049 km (0.098 R)
• M52: 16,097,329 km (0.106 R)
• M53: 16,338,481 km (0.109 R)
• M54: 17,033,962 km (0.109 R)
• M55: 17,810,075 km (0.067 R)
• M56: 17,952,492 km (0.043 R)
• M57: 18,166,717 km (0.114 R)
• M58: 18,489,698 km (0.048 R)
• M59: 18,814,625 km (0.08 R)
• M60: 19,874,376 km (0.092 R)
• M61: 20,096,080 km (0.069 R)
• M62: 20,244,332 km (0.084 R)
• M63: 20,803,379 km (0.056 R)
• M64: 21,028,524 km (0.053 R)
• M65: 22,280,957 km (0.033 R)
• M66: 22,665,274 km (0.1 R)
• M67: 22,897,001 km (0.101 R)
• M68: 23,168,222 km (0.12 R)
• M69: 23,362,699 km (0.027 R)
• M70: 24,067,006 km (0.108 R)
• M71: 24,224,533 km (0.118 R)
• M72: 25,216,516 km (0.092 R)
• M73: 25,697,324 km (0.086 R)
• M74: 25,938,924 km (0.084 R)
• M75: 26,019,707 km (0.116 R)
• M76: 26,181,273 km (0.117 R)
• M77: 26,302,746 km (0.111 R)
• M78: 26,708,905 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.08 AU - 8.62 AU

Year: 7069 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,484,233 km

• M1: 127,009 km (0.062 R)
• M2: 205,398 km (0.077 R)
• M3: 274,063 km (0.098 R)
• M4: 333,304 km (0.093 R)
• M5: 493,523 km (0.086 R)
• M6: 652,097 km (0.101 R)
• M7: 859,141 km (0.12 R)
• M8: 1,042,398 km (0.101 R)
• M9: 1,156,242 km (0.063 R)
• M10: 1,226,553 km (0.116 R)
• M11: 1,371,812 km (0.102 R)
• M12: 1,497,325 km (0.058 R)
• M13: 1,561,652 km (0.086 R)
• M14: 1,719,628 km (0.086 R)
• M15: 1,952,701 km (0.107 R)
• M16: 2,051,735 km (0.065 R)
• M17: 2,109,031 km (0.084 R)
• M18: 2,951,416 km (0.105 R)
• M19: 3,197,804 km (0.112 R)
• M20: 3,399,761 km (0.026 R)
• M21: 4,084,770 km (0.103 R)
• M22: 4,378,131 km (0.052 R)
• M23: 4,583,679 km (0.118 R)
• M24: 4,773,518 km (0.064 R)
• M25: 4,850,113 km (0.114 R)
• M26: 4,946,454 km (0.102 R)
• M27: 5,121,483 km (0.043 R)
• M28: 5,558,159 km (0.102 R)
• M29: 5,780,911 km (0.093 R)
• M30: 6,027,448 km (0.09 R)
• M31: 6,787,405 km (0.111 R)
• M32: 6,917,106 km (0.071 R)
• M33: 7,004,023 km (0.072 R)
• M34: 7,377,269 km (0.096 R)
• M35: 7,622,311 km (0.107 R)
• M36: 7,712,069 km (0.048 R)
• M37: 7,937,962 km (0.103 R)
• M38: 8,327,066 km (0.06 R)
• M39: 8,419,667 km (0.115 R)
• M40: 9,339,096 km (0.074 R)
• M41: 9,701,272 km (0.104 R)
• M42: 9,945,266 km (0.063 R)
• M43: 10,018,869 km (0.095 R)
• M44: 10,166,671 km (0.101 R)
• M45: 10,315,072 km (0.089 R)
• M46: 10,514,187 km (0.086 R)
• M47: 11,761,085 km (0.071 R)
• M48: 11,890,936 km (0.117 R)
• M49: 12,600,479 km (0.112 R)
• M50: 13,134,992 km (0.084 R)
• M51: 13,323,785 km (0.115 R)
• M52: 13,459,171 km (0.12 R)
• M53: 13,567,779 km (0.103 R)
• M54: 13,758,666 km (0.077 R)
• M55: 13,840,795 km (0.051 R)
• M56: 13,922,924 km (0.109 R)
• M57: 14,115,457 km (0.093 R)
• M58: 14,698,440 km (0.03 R)
• M59: 14,950,512 km (0.103 R)
• M60: 15,091,284 km (0.118 R)
• M61: 15,801,574 km (0.084 R)
• M62: 15,887,593 km (0.05 R)
• M63: 16,088,802 km (0.106 R)
• M64: 16,290,909 km (0.081 R)
• M65: 16,377,676 km (0.099 R)
• M66: 16,668,344 km (0.038 R)
• M67: 17,254,768 km (0.094 R)
• M68: 17,758,464 km (0.096 R)
• M69: 19,115,167 km (0.073 R)
• M70: 19,451,762 km (0.098 R)
• M71: 19,513,247 km (0.093 R)
• M72: 19,574,732 km (0.061 R)
• M73: 20,442,399 km (0.113 R)
• M74: 20,536,197 km (0.08 R)
• M75: 20,723,943 km (0.096 R)
• M76: 20,943,851 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 13.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.97 AU - 11.77 AU

Year: 12714 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,484,233 km

• M1: 203,902 km (0.104 R)
• M2: 378,183 km (0.119 R)
• M3: 583,432 km (0.07 R)
• M4: 739,761 km (0.078 R)
• M5: 843,732 km (0.105 R)
• M6: 1,113,008 km (0.065 R)
• M7: 1,313,619 km (0.111 R)
• M8: 1,427,014 km (0.066 R)
• M9: 1,629,270 km (0.119 R)
• M10: 1,823,448 km (0.029 R)
• M11: 1,914,254 km (0.108 R)
• M12: 2,196,246 km (0.03 R)
• M13: 2,372,173 km (0.091 R)
• M14: 2,492,151 km (0.097 R)
• M15: 3,232,361 km (0.09 R)
• M16: 3,592,892 km (0.098 R)
• M17: 3,685,044 km (0.078 R)
• M18: 3,871,742 km (0.045 R)
• M19: 4,206,393 km (0.045 R)
• M20: 4,328,166 km (0.114 R)
• M21: 4,751,079 km (0.107 R)
• M22: 4,980,562 km (0.113 R)
• M23: 6,126,781 km (0.056 R)
• M24: 6,348,934 km (0.062 R)
• M25: 6,432,858 km (0.073 R)
• M26: 6,630,327 km (0.065 R)
• M27: 7,499,192 km (0.091 R)
• M28: 7,826,811 km (0.077 R)
• M29: 8,342,475 km (0.098 R)
• M30: 8,869,059 km (0.047 R)
• M31: 8,994,572 km (0.108 R)
• M32: 9,152,398 km (0.084 R)
• M33: 9,470,592 km (0.119 R)
• M34: 10,315,072 km (0.106 R)
• M35: 11,116,169 km (0.056 R)
• M36: 11,661,304 km (0.051 R)
• M37: 11,937,162 km (0.12 R)
• M38: 12,075,839 km (0.113 R)
• M39: 12,354,989 km (0.085 R)
• M40: 12,671,538 km (0.08 R)
• M41: 12,919,571 km (0.087 R)
• M42: 13,637,342 km (0.091 R)
• M43: 13,782,452 km (0.119 R)
• M44: 14,478,680 km (0.099 R)
• M45: 14,589,682 km (0.064 R)
• M46: 14,738,233 km (0.052 R)
• M47: 15,374,622 km (0.093 R)
• M48: 16,713,224 km (0.082 R)
• M49: 16,907,551 km (0.106 R)
• M50: 17,416,184 km (0.081 R)
• M51: 17,573,711 km (0.075 R)
• M52: 17,890,260 km (0.063 R)
• M53: 18,770,344 km (0.085 R)
• M54: 19,664,491 km (0.109 R)
• M55: 20,864,415 km (0.077 R)
• M56: 21,241,551 km (0.116 R)
• M57: 21,578,745 km (0.098 R)
• M58: 23,595,474 km (0.09 R)
• M59: 24,207,778 km (0.086 R)
• M60: 24,515,800 km (0.109 R)
• M61: 24,648,344 km (0.11 R)
• M62: 24,958,310 km (0.097 R)
• M63: 25,047,022 km (0.111 R)
• M64: 25,447,944 km (0.095 R)
• M65: 25,537,404 km (0.119 R)
• M66: 26,256,221 km (0.111 R)
• M67: 26,527,592 km (0.058 R)
• M68: 27,072,876 km (0.085 R)
• M69: 27,347,089 km (0.083 R)
• M70: 28,267,266 km (0.078 R)
• M71: 29,104,266 km (0.072 R)
• M72: 29,855,097 km (0.115 R)
• M73: 30,469,795 km (0.094 R)
• M74: 30,564,640 km (0.1 R)
• M75: 30,707,357 km (0.033 R)
• M76: 30,945,516 km (0.108 R)
• M77: 31,279,868 km (0.052 R)
• M78: 31,423,631 km (0.096 R)
• M79: 31,807,948 km (0.038 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit