🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 28.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,119,789 km

• M1: 17,054 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.78 AU - 0.92 AU

Year: 274 Days

Day: 40.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,119,789 km

• M1: 351,854 km (0.105 R)
• M2: 407,953 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.16 AU - 2.66 AU

Year: 1309 Days

Day: 33.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 169.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.58 AU - 5.24 AU

Year: 3240 Days

Day: 15.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.36 AU - 5.54 AU

Year: 4451 Days

Day: 45.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 12.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.63 AU - 8.91 AU

Year: 6858 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,119,789 km

• M1: 182,509 km (0.068 R)
• M2: 366,515 km (0.088 R)
• M3: 451,337 km (0.051 R)
• M4: 569,968 km (0.08 R)
• M5: 859,739 km (0.056 R)
• M6: 1,336,657 km (0.11 R)
• M7: 1,594,863 km (0.075 R)
• M8: 1,691,054 km (0.115 R)
• M9: 1,849,329 km (0.101 R)
• M10: 1,971,401 km (0.053 R)
• M11: 2,159,744 km (0.119 R)
• M12: 2,267,006 km (0.081 R)
• M13: 2,442,484 km (0.066 R)
• M14: 2,760,679 km (0.099 R)
• M15: 2,854,178 km (0.074 R)
• M16: 3,214,110 km (0.114 R)
• M17: 3,412,028 km (0.045 R)
• M18: 3,563,272 km (0.05 R)
• M19: 3,742,640 km (0.07 R)
• M20: 3,846,460 km (0.079 R)
• M21: 3,951,179 km (0.077 R)
• M22: 4,217,463 km (0.085 R)
• M23: 4,325,772 km (0.101 R)
• M24: 5,606,180 km (0.053 R)
• M25: 6,210,855 km (0.101 R)
• M26: 6,489,855 km (0.1 R)
• M27: 8,215,167 km (0.081 R)
• M28: 8,385,110 km (0.104 R)
• M29: 9,006,091 km (0.03 R)
• M30: 10,402,138 km (0.096 R)
• M31: 10,919,747 km (0.058 R)
• M32: 11,294,639 km (0.08 R)
• M33: 11,673,720 km (0.117 R)
• M34: 11,788,312 km (0.076 R)
• M35: 11,980,097 km (0.113 R)
• M36: 12,134,182 km (0.09 R)
• M37: 12,444,598 km (0.081 R)
• M38: 12,914,934 km (0.055 R)
• M39: 14,197,885 km (0.09 R)
• M40: 14,320,256 km (0.053 R)
• M41: 14,937,347 km (0.111 R)
• M42: 15,731,413 km (0.102 R)
• M43: 15,942,795 km (0.12 R)
• M44: 16,797,298 km (0.076 R)
• M45: 17,535,264 km (0.119 R)
• M46: 18,195,439 km (0.055 R)
• M47: 18,908,423 km (0.07 R)
• M48: 19,268,355 km (0.107 R)
• M49: 19,585,204 km (0.093 R)
• M50: 20,315,840 km (0.12 R)
• M51: 20,407,842 km (0.111 R)
• M52: 20,592,147 km (0.105 R)
• M53: 20,962,551 km (0.11 R)
• M54: 21,055,452 km (0.097 R)
• M55: 21,709,793 km (0.113 R)
• M56: 22,751,742 km (0.101 R)
• M57: 22,990,799 km (0.098 R)
• M58: 23,182,584 km (0.051 R)
• M59: 23,567,948 km (0.076 R)
• M60: 24,344,959 km (0.067 R)
• M61: 24,687,389 km (0.061 R)
• M62: 24,883,960 km (0.051 R)
• M63: 25,080,981 km (0.12 R)
• M64: 25,675,034 km (0.117 R)
• M65: 25,774,516 km (0.088 R)
• M66: 26,725,959 km (0.098 R)
• M67: 27,841,959 km (0.109 R)
• M68: 28,200,096 km (0.033 R)
• M69: 28,663,102 km (0.109 R)
• M70: 28,817,935 km (0.089 R)
• M71: 31,492,895 km (0.088 R)
• M72: 33,049,012 km (0.056 R)
• M73: 33,319,934 km (0.071 R)
• M74: 33,591,454 km (0.105 R)
• M75: 34,246,244 km (0.097 R)
• M76: 34,465,405 km (0.082 R)
• M77: 34,960,274 km (0.105 R)
• M78: 36,068,495 km (0.072 R)
• M79: 36,851,191 km (0.11 R)
• M80: 37,865,615 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 11.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.41 AU - 8.39 AU

Year: 7042 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,119,789 km

• M1: 143,315 km (0.086 R)
• M2: 221,405 km (0.088 R)
• M3: 453,282 km (0.065 R)
• M4: 594,801 km (0.112 R)
• M5: 684,410 km (0.108 R)
• M6: 1,012,927 km (0.032 R)
• M7: 1,468,004 km (0.086 R)
• M8: 1,582,596 km (0.088 R)
• M9: 2,122,943 km (0.07 R)
• M10: 2,536,731 km (0.115 R)
• M11: 2,689,620 km (0.102 R)
• M12: 3,347,402 km (0.073 R)
• M13: 3,423,547 km (0.063 R)
• M14: 3,908,693 km (0.044 R)
• M15: 4,449,190 km (0.082 R)
• M16: 4,549,870 km (0.102 R)
• M17: 4,668,501 km (0.055 R)
• M18: 5,455,535 km (0.119 R)
• M19: 5,581,646 km (0.118 R)
• M20: 5,690,703 km (0.096 R)
• M21: 6,321,258 km (0.073 R)
• M22: 6,472,950 km (0.117 R)
• M23: 6,760,477 km (0.091 R)
• M24: 7,830,401 km (0.059 R)
• M25: 7,993,463 km (0.098 R)
• M26: 8,867,713 km (0.112 R)
• M27: 9,597,601 km (0.048 R)
• M28: 10,257,776 km (0.053 R)
• M29: 11,252,303 km (0.089 R)
• M30: 11,344,306 km (0.098 R)
• M31: 11,482,684 km (0.108 R)
• M32: 11,644,848 km (0.102 R)
• M33: 12,183,101 km (0.118 R)
• M34: 12,657,775 km (0.116 R)
• M35: 13,356,696 km (0.11 R)
• M36: 13,454,085 km (0.048 R)
• M37: 14,641,443 km (0.104 R)
• M38: 14,994,045 km (0.058 R)
• M39: 15,120,605 km (0.1 R)
• M40: 16,224,188 km (0.063 R)
• M41: 16,484,638 km (0.07 R)
• M42: 17,221,108 km (0.041 R)
• M43: 17,968,200 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 12.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.19 AU - 10.01 AU

Year: 8065 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,119,789 km

• M1: 156,330 km (0.117 R)
• M2: 281,842 km (0.12 R)
• M3: 416,032 km (0.039 R)
• M4: 553,961 km (0.065 R)
• M5: 655,987 km (0.077 R)
• M6: 794,065 km (0.067 R)
• M7: 942,766 km (0.071 R)
• M8: 1,069,026 km (0.114 R)
• M9: 1,201,420 km (0.086 R)
• M10: 1,339,499 km (0.06 R)
• M11: 1,520,064 km (0.073 R)
• M12: 2,343,600 km (0.062 R)
• M13: 2,675,857 km (0.117 R)
• M14: 3,214,559 km (0.11 R)
• M15: 3,634,480 km (0.108 R)
• M16: 3,761,339 km (0.108 R)
• M17: 4,124,712 km (0.098 R)
• M18: 4,663,414 km (0.062 R)
• M19: 5,777,470 km (0.101 R)
• M20: 6,045,848 km (0.063 R)
• M21: 6,136,355 km (0.084 R)
• M22: 6,595,321 km (0.094 R)
• M23: 6,782,019 km (0.081 R)
• M24: 7,709,227 km (0.087 R)
• M25: 7,807,363 km (0.074 R)
• M26: 8,104,614 km (0.088 R)
• M27: 8,371,796 km (0.118 R)
• M28: 8,506,584 km (0.04 R)
• M29: 8,983,801 km (0.095 R)
• M30: 9,751,537 km (0.069 R)
• M31: 10,323,001 km (0.115 R)
• M32: 10,722,278 km (0.06 R)
• M33: 11,052,739 km (0.093 R)
• M34: 11,274,892 km (0.064 R)
• M35: 11,799,083 km (0.117 R)
• M36: 11,950,327 km (0.087 R)
• M37: 12,178,463 km (0.104 R)
• M38: 12,871,401 km (0.109 R)
• M39: 13,458,722 km (0.058 R)
• M40: 13,894,949 km (0.073 R)
• M41: 14,134,755 km (0.054 R)
• M42: 14,659,395 km (0.077 R)
• M43: 15,190,317 km (0.104 R)
• M44: 15,561,619 km (0.115 R)
• M45: 16,481,796 km (0.119 R)
• M46: 18,682,081 km (0.056 R)
• M47: 19,346,745 km (0.103 R)
• M48: 19,480,635 km (0.113 R)
• M49: 20,199,752 km (0.084 R)
• M50: 20,790,514 km (0.069 R)
• M51: 20,973,322 km (0.068 R)
• M52: 21,110,803 km (0.109 R)
• M53: 21,756,617 km (0.093 R)
• M54: 21,942,417 km (0.074 R)
• M55: 22,035,467 km (0.107 R)
• M56: 22,878,750 km (0.094 R)
• M57: 23,020,420 km (0.119 R)
• M58: 23,494,495 km (0.099 R)
• M59: 23,732,655 km (0.103 R)
• M60: 24,115,626 km (0.06 R)
• M61: 24,548,861 km (0.112 R)
• M62: 25,716,622 km (0.108 R)
• M63: 27,401,692 km (0.109 R)
• M64: 27,652,568 km (0.109 R)
• M65: 28,105,999 km (0.108 R)
• M66: 28,257,691 km (0.045 R)
• M67: 29,789,574 km (0.104 R)
• M68: 30,150,852 km (0.065 R)
• M69: 30,254,374 km (0.106 R)
• M70: 30,982,168 km (0.104 R)
• M71: 31,400,743 km (0.087 R)
• M72: 32,031,896 km (0.119 R)
• M73: 32,455,108 km (0.069 R)
• M74: 32,667,388 km (0.104 R)
• M75: 33,253,512 km (0.076 R)
• M76: 34,112,354 km (0.112 R)
• M77: 34,436,233 km (0.092 R)
• M78: 36,181,143 km (0.029 R)
• M79: 36,787,612 km (0.08 R)
• M80: 37,009,017 km (0.117 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit