🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.48 AU - 0.52 AU

Year: 135 Days

Day: 38.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 147 Days

Day: 31.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.77 AU - 0.79 AU

Year: 262 Days

Day: 33.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.85 AU - 2.35 AU

Year: 1159 Days

Day: 46.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,972,643 km

• M1: 524,789 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.24 AU - 3.14 AU

Year: 1680 Days

Day: 19.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 14

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.01 AU - 8.07 AU

Year: 7113 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,972,643 km

• M1: 211,531 km (0.095 R)
• M2: 313,108 km (0.11 R)
• M3: 630,405 km (0.047 R)
• M4: 926,908 km (0.06 R)
• M5: 1,200,673 km (0.076 R)
• M6: 1,728,603 km (0.12 R)
• M7: 1,947,315 km (0.094 R)
• M8: 2,196,396 km (0.04 R)
• M9: 2,589,988 km (0.081 R)
• M10: 2,726,272 km (0.109 R)
• M11: 2,935,409 km (0.097 R)
• M12: 3,494,008 km (0.119 R)
• M13: 3,721,696 km (0.059 R)
• M14: 3,824,470 km (0.111 R)
• M15: 4,380,076 km (0.087 R)
• M16: 4,792,817 km (0.12 R)
• M17: 4,933,139 km (0.102 R)
• M18: 5,074,958 km (0.108 R)
• M19: 5,189,401 km (0.096 R)
• M20: 5,420,828 km (0.089 R)
• M21: 5,626,077 km (0.093 R)
• M22: 6,319,164 km (0.099 R)
• M23: 6,504,366 km (0.058 R)
• M24: 7,103,056 km (0.1 R)
• M25: 7,620,964 km (0.101 R)
• M26: 7,984,188 km (0.107 R)
• M27: 8,084,269 km (0.073 R)
• M28: 9,387,715 km (0.119 R)
• M29: 9,956,037 km (0.092 R)
• M30: 10,645,534 km (0.098 R)
• M31: 10,755,788 km (0.114 R)
• M32: 10,903,441 km (0.072 R)
• M33: 11,051,842 km (0.089 R)
• M34: 11,689,727 km (0.047 R)
• M35: 11,955,862 km (0.116 R)
• M36: 12,108,900 km (0.114 R)
• M37: 12,494,265 km (0.109 R)
• M38: 13,119,284 km (0.1 R)
• M39: 13,794,569 km (0.098 R)
• M40: 13,995,479 km (0.036 R)
• M41: 14,685,425 km (0.116 R)
• M42: 15,055,231 km (0.039 R)
• M43: 15,303,413 km (0.058 R)
• M44: 15,511,354 km (0.082 R)
• M45: 15,930,079 km (0.115 R)
• M46: 16,564,972 km (0.106 R)
• M47: 16,907,103 km (0.107 R)
• M48: 17,122,075 km (0.069 R)
• M49: 17,381,178 km (0.062 R)
• M50: 17,816,059 km (0.114 R)
• M51: 18,166,567 km (0.063 R)
• M52: 18,829,884 km (0.057 R)
• M53: 18,919,044 km (0.108 R)
• M54: 19,456,250 km (0.093 R)
• M55: 19,591,337 km (0.057 R)
• M56: 19,771,902 km (0.112 R)
• M57: 20,821,331 km (0.046 R)
• M58: 20,959,559 km (0.085 R)
• M59: 21,935,536 km (0.057 R)
• M60: 22,594,514 km (0.081 R)
• M61: 22,831,477 km (0.068 R)
• M62: 22,973,895 km (0.073 R)
• M63: 23,355,519 km (0.067 R)
• M64: 23,691,216 km (0.11 R)
• M65: 24,707,584 km (0.096 R)
• M66: 26,184,265 km (0.063 R)
• M67: 26,383,380 km (0.075 R)
• M68: 27,638,805 km (0.109 R)
• M69: 27,790,796 km (0.107 R)
• M70: 29,739,757 km (0.074 R)
• M71: 30,155,789 km (0.088 R)
• M72: 30,260,059 km (0.072 R)
• M73: 30,364,478 km (0.115 R)
• M74: 30,521,257 km (0.089 R)
• M75: 31,573,678 km (0.101 R)
• M76: 31,679,593 km (0.118 R)
• M77: 32,424,142 km (0.061 R)
• M78: 32,531,104 km (0.11 R)
• M79: 34,474,381 km (0.074 R)
• M80: 35,901,095 km (0.051 R)
• M81: 36,122,351 km (0.102 R)
• M82: 36,288,554 km (0.101 R)
• M83: 37,011,710 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.1

Radius: 8.8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.4 AU - 13.02 AU

Year: 13347 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,972,643 km

• M1: 113,844 km (0.049 R)
• M2: 173,683 km (0.092 R)
• M3: 302,636 km (0.05 R)
• M4: 639,381 km (0.084 R)
• M5: 791,971 km (0.115 R)
• M6: 919,129 km (0.107 R)
• M7: 975,827 km (0.102 R)
• M8: 1,277,865 km (0.06 R)
• M9: 1,428,809 km (0.069 R)
• M10: 1,724,714 km (0.071 R)
• M11: 1,867,879 km (0.089 R)
• M12: 2,191,609 km (0.08 R)
• M13: 2,614,372 km (0.111 R)
• M14: 2,779,528 km (0.086 R)
• M15: 3,474,111 km (0.119 R)
• M16: 3,778,992 km (0.091 R)
• M17: 4,252,469 km (0.1 R)
• M18: 4,414,484 km (0.112 R)
• M19: 4,545,681 km (0.09 R)
• M20: 4,711,286 km (0.063 R)
• M21: 4,811,816 km (0.08 R)
• M22: 5,220,517 km (0.09 R)
• M23: 6,035,077 km (0.091 R)
• M24: 6,327,541 km (0.109 R)
• M25: 6,475,643 km (0.069 R)
• M26: 7,041,123 km (0.106 R)
• M27: 7,583,116 km (0.054 R)
• M28: 8,018,296 km (0.057 R)
• M29: 9,288,382 km (0.114 R)
• M30: 10,401,091 km (0.104 R)
• M31: 11,827,656 km (0.102 R)
• M32: 12,056,092 km (0.077 R)
• M33: 14,225,262 km (0.109 R)
• M34: 14,614,515 km (0.085 R)
• M35: 15,653,323 km (0.075 R)
• M36: 15,853,934 km (0.041 R)
• M37: 17,281,696 km (0.089 R)
• M38: 19,176,951 km (0.087 R)
• M39: 19,607,045 km (0.087 R)
• M40: 20,861,124 km (0.1 R)
• M41: 21,026,729 km (0.081 R)
• M42: 21,358,986 km (0.107 R)
• M43: 21,693,038 km (0.099 R)
• M44: 22,366,378 km (0.116 R)
• M45: 23,217,590 km (0.099 R)
• M46: 24,253,106 km (0.099 R)
• M47: 24,427,088 km (0.108 R)
• M48: 24,659,713 km (0.094 R)
• M49: 25,597,991 km (0.087 R)
• M50: 26,667,316 km (0.12 R)
• M51: 27,267,653 km (0.082 R)
• M52: 27,327,941 km (0.102 R)
• M53: 27,690,566 km (0.108 R)
• M54: 28,726,830 km (0.06 R)
• M55: 29,651,495 km (0.074 R)
• M56: 30,024,143 km (0.092 R)
• M57: 30,210,991 km (0.054 R)
• M58: 31,025,402 km (0.102 R)
• M59: 32,803,821 km (0.109 R)
• M60: 33,576,195 km (0.12 R)
• M61: 33,834,999 km (0.118 R)
• M62: 34,484,703 km (0.118 R)
• M63: 34,876,649 km (0.037 R)
• M64: 35,664,731 km (0.107 R)
• M65: 36,791,352 km (0.105 R)
• M66: 37,325,566 km (0.06 R)
• M67: 37,593,646 km (0.084 R)
• M68: 37,996,962 km (0.066 R)
• M69: 39,011,385 km (0.075 R)
• M70: 40,240,630 km (0.106 R)
• M71: 41,413,029 km (0.109 R)
• M72: 41,551,706 km (0.069 R)
• M73: 41,829,509 km (0.108 R)
• M74: 42,947,006 km (0.103 R)
• M75: 44,074,375 km (0.079 R)
• M76: 44,783,768 km (0.093 R)
• M77: 47,731,893 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit