🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.73 AU - 0.83 AU

Year: 260 Days

Day: 41.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.05 AU - 1.45 AU

Year: 526 Days

Day: 44.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,490,943 km

• M1: 1,078,301 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1 AU - 1.66 AU

Year: 578 Days

Day: 18.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,490,943 km

• M1: 765,193 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2 AU - 2.54 AU

Year: 1288 Days

Day: 40.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 9.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.81 AU - 7.59 AU

Year: 7278 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,490,943 km

• M1: 142,567 km (0.098 R)
• M2: 210,634 km (0.113 R)
• M3: 302,038 km (0.11 R)
• M4: 370,554 km (0.094 R)
• M5: 594,801 km (0.08 R)
• M6: 739,462 km (0.117 R)
• M7: 1,165,218 km (0.08 R)
• M8: 1,295,817 km (0.09 R)
• M9: 1,501,215 km (0.111 R)
• M10: 1,732,194 km (0.077 R)
• M11: 2,099,905 km (0.082 R)
• M12: 2,163,634 km (0.032 R)
• M13: 2,228,111 km (0.029 R)
• M14: 2,576,674 km (0.113 R)
• M15: 2,942,590 km (0.075 R)
• M16: 3,122,706 km (0.038 R)
• M17: 3,232,511 km (0.116 R)
• M18: 3,362,362 km (0.082 R)
• M19: 3,569,854 km (0.076 R)
• M20: 3,957,911 km (0.06 R)
• M21: 4,017,301 km (0.116 R)
• M22: 4,217,314 km (0.116 R)
• M23: 4,318,591 km (0.119 R)
• M24: 4,441,262 km (0.081 R)
• M25: 4,753,024 km (0.094 R)
• M26: 4,858,490 km (0.12 R)
• M27: 4,943,462 km (0.099 R)
• M28: 6,276,678 km (0.101 R)
• M29: 6,462,329 km (0.054 R)
• M30: 6,768,256 km (0.096 R)
• M31: 7,345,255 km (0.066 R)
• M32: 7,491,861 km (0.086 R)
• M33: 7,614,980 km (0.108 R)
• M34: 7,713,865 km (0.088 R)
• M35: 8,367,159 km (0.119 R)
• M36: 9,064,434 km (0.101 R)
• M37: 9,646,220 km (0.091 R)
• M38: 9,726,554 km (0.067 R)
• M39: 10,376,856 km (0.076 R)
• M40: 11,463,386 km (0.096 R)
• M41: 11,747,771 km (0.064 R)
• M42: 11,948,382 km (0.111 R)
• M43: 12,265,679 km (0.107 R)
• M44: 13,742,958 km (0.098 R)
• M45: 14,014,777 km (0.087 R)
• M46: 14,288,541 km (0.098 R)
• M47: 14,410,613 km (0.097 R)
• M48: 14,656,103 km (0.082 R)
• M49: 14,964,873 km (0.104 R)
• M50: 15,275,738 km (0.096 R)
• M51: 15,369,386 km (0.105 R)
• M52: 15,526,015 km (0.044 R)
• M53: 15,683,093 km (0.057 R)
• M54: 15,777,639 km (0.092 R)
• M55: 15,935,464 km (0.062 R)
• M56: 16,062,323 km (0.084 R)
• M57: 16,189,332 km (0.05 R)
• M58: 16,253,061 km (0.039 R)
• M59: 16,572,602 km (0.066 R)
• M60: 17,217,967 km (0.097 R)
• M61: 18,168,362 km (0.077 R)
• M62: 18,400,239 km (0.069 R)
• M63: 18,900,644 km (0.099 R)
• M64: 19,068,343 km (0.108 R)
• M65: 19,473,155 km (0.082 R)
• M66: 20,291,006 km (0.078 R)
• M67: 20,497,302 km (0.095 R)
• M68: 21,189,790 km (0.073 R)
• M69: 21,608,814 km (0.114 R)
• M70: 22,172,050 km (0.102 R)
• M71: 22,313,570 km (0.107 R)
• M72: 22,490,993 km (0.106 R)
• M73: 22,597,656 km (0.089 R)
• M74: 22,740,073 km (0.082 R)
• M75: 23,205,023 km (0.111 R)
• M76: 23,312,883 km (0.107 R)
• M77: 23,999,238 km (0.096 R)
• M78: 24,144,498 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 8.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.64 AU - 9.18 AU

Year: 7599 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,490,943 km

• M1: 119,080 km (0.082 R)
• M2: 275,559 km (0.118 R)
• M3: 381,026 km (0.084 R)
• M4: 1,290,730 km (0.061 R)
• M5: 1,402,779 km (0.104 R)
• M6: 1,498,821 km (0.109 R)
• M7: 1,577,210 km (0.087 R)
• M8: 1,799,962 km (0.043 R)
• M9: 1,883,437 km (0.084 R)
• M10: 2,208,513 km (0.048 R)
• M11: 2,574,579 km (0.092 R)
• M12: 3,058,828 km (0.101 R)
• M13: 3,440,601 km (0.044 R)
• M14: 3,676,816 km (0.109 R)
• M15: 3,837,335 km (0.113 R)
• M16: 3,891,340 km (0.088 R)
• M17: 4,360,928 km (0.05 R)
• M18: 4,530,871 km (0.087 R)
• M19: 4,732,080 km (0.089 R)
• M20: 5,262,703 km (0.063 R)
• M21: 5,504,603 km (0.113 R)
• M22: 5,565,789 km (0.115 R)
• M23: 5,905,675 km (0.118 R)
• M24: 6,833,780 km (0.09 R)
• M25: 7,097,821 km (0.058 R)
• M26: 8,082,773 km (0.117 R)
• M27: 8,187,192 km (0.074 R)
• M28: 8,326,917 km (0.12 R)
• M29: 9,510,535 km (0.113 R)
• M30: 10,860,656 km (0.119 R)
• M31: 11,014,442 km (0.096 R)
• M32: 11,519,036 km (0.056 R)
• M33: 11,912,179 km (0.063 R)
• M34: 12,031,110 km (0.08 R)
• M35: 12,270,017 km (0.079 R)
• M36: 12,349,903 km (0.036 R)
• M37: 12,671,538 km (0.08 R)
• M38: 13,777,365 km (0.096 R)
• M39: 14,658,647 km (0.12 R)
• M40: 14,956,496 km (0.111 R)
• M41: 15,127,486 km (0.042 R)
• M42: 15,213,355 km (0.068 R)
• M43: 15,558,029 km (0.068 R)
• M44: 15,644,646 km (0.032 R)
• M45: 15,774,946 km (0.079 R)
• M46: 15,861,862 km (0.118 R)
• M47: 16,387,250 km (0.111 R)
• M48: 17,320,292 km (0.099 R)
• M49: 17,544,988 km (0.097 R)
• M50: 17,815,910 km (0.07 R)
• M51: 18,545,050 km (0.103 R)
• M52: 18,821,058 km (0.12 R)
• M53: 19,377,113 km (0.041 R)
• M54: 19,985,528 km (0.068 R)
• M55: 20,457,958 km (0.087 R)
• M56: 21,029,571 km (0.068 R)
• M57: 21,173,185 km (0.117 R)
• M58: 21,269,227 km (0.099 R)
• M59: 21,654,741 km (0.116 R)
• M60: 22,481,418 km (0.084 R)
• M61: 22,923,331 km (0.062 R)
• M62: 23,467,268 km (0.096 R)
• M63: 23,965,579 km (0.043 R)
• M64: 24,065,660 km (0.084 R)
• M65: 24,769,967 km (0.106 R)
• M66: 25,226,240 km (0.089 R)
• M67: 25,941,767 km (0.045 R)
• M68: 26,095,853 km (0.088 R)
• M69: 27,235,788 km (0.037 R)
• M70: 27,811,740 km (0.068 R)
• M71: 28,074,883 km (0.057 R)
• M72: 29,296,050 km (0.077 R)
• M73: 29,940,069 km (0.06 R)
• M74: 30,263,799 km (0.101 R)
• M75: 30,697,333 km (0.065 R)
• M76: 30,914,849 km (0.101 R)
• M77: 31,899,951 km (0.118 R)
• M78: 34,351,112 km (0.053 R)
• M79: 34,803,346 km (0.078 R)
• M80: 34,859,894 km (0.101 R)
• M81: 36,458,796 km (0.087 R)
• M82: 37,267,223 km (0.053 R)
• M83: 38,256,663 km (0.084 R)
• M84: 38,432,142 km (0.117 R)
• M85: 39,313,872 km (0.043 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit