🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 37.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 55.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,560,036 km

• M1: 210,484 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 12.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,560,036 km

• M1: 30,817 km (0.11 R)
• M2: 254,466 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 11.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.56 AU - 12.1 AU

Year: 12526 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,560,036 km

• M1: 144,811 km (0.117 R)
• M2: 246,986 km (0.032 R)
• M3: 562,039 km (0.082 R)
• M4: 647,460 km (0.058 R)
• M5: 872,604 km (0.105 R)
• M6: 1,058,854 km (0.115 R)
• M7: 1,304,942 km (0.118 R)
• M8: 1,495,680 km (0.061 R)
• M9: 1,569,730 km (0.089 R)
• M10: 1,799,363 km (0.049 R)
• M11: 1,905,129 km (0.118 R)
• M12: 2,178,743 km (0.104 R)
• M13: 2,703,234 km (0.076 R)
• M14: 3,968,832 km (0.04 R)
• M15: 4,535,059 km (0.071 R)
• M16: 5,586,732 km (0.086 R)
• M17: 5,821,751 km (0.107 R)
• M18: 6,059,911 km (0.111 R)
• M19: 6,220,579 km (0.113 R)
• M20: 6,669,671 km (0.102 R)
• M21: 6,793,987 km (0.107 R)
• M22: 7,341,665 km (0.112 R)
• M23: 7,816,190 km (0.078 R)
• M24: 7,947,237 km (0.055 R)
• M25: 8,885,964 km (0.103 R)
• M26: 9,206,552 km (0.075 R)
• M27: 10,527,202 km (0.117 R)
• M28: 10,623,693 km (0.054 R)
• M29: 11,111,232 km (0.117 R)
• M30: 11,258,885 km (0.104 R)
• M31: 12,514,610 km (0.061 R)
• M32: 14,561,109 km (0.103 R)
• M33: 14,939,292 km (0.1 R)
• M34: 15,430,272 km (0.098 R)
• M35: 16,037,789 km (0.082 R)
• M36: 16,204,741 km (0.112 R)
• M37: 16,428,389 km (0.105 R)
• M38: 17,219,014 km (0.086 R)
• M39: 17,333,008 km (0.111 R)
• M40: 19,131,324 km (0.069 R)
• M41: 19,545,710 km (0.103 R)
• M42: 19,783,720 km (0.099 R)
• M43: 20,142,605 km (0.12 R)
• M44: 20,624,610 km (0.085 R)
• M45: 20,745,634 km (0.053 R)
• M46: 20,866,958 km (0.046 R)
• M47: 21,784,292 km (0.11 R)
• M48: 22,216,929 km (0.047 R)
• M49: 25,453,479 km (0.079 R)
• M50: 28,227,622 km (0.108 R)
• M51: 28,362,111 km (0.074 R)
• M52: 28,969,927 km (0.083 R)
• M53: 31,165,724 km (0.099 R)
• M54: 31,583,252 km (0.118 R)
• M55: 32,918,114 km (0.117 R)
• M56: 33,059,633 km (0.095 R)
• M57: 33,913,388 km (0.091 R)
• M58: 34,486,648 km (0.103 R)
• M59: 35,135,304 km (0.118 R)
• M60: 35,279,965 km (0.069 R)
• M61: 35,715,295 km (0.081 R)
• M62: 35,933,558 km (0.118 R)
• M63: 36,958,154 km (0.118 R)
• M64: 37,105,358 km (0.112 R)
• M65: 37,992,474 km (0.068 R)
• M66: 38,066,674 km (0.095 R)
• M67: 38,140,875 km (0.056 R)
• M68: 38,438,574 km (0.113 R)
• M69: 38,513,074 km (0.072 R)
• M70: 38,961,269 km (0.077 R)
• M71: 39,787,498 km (0.057 R)
• M72: 41,228,126 km (0.039 R)
• M73: 41,304,421 km (0.114 R)
• M74: 41,533,605 km (0.065 R)
• M75: 41,686,494 km (0.113 R)
• M76: 42,917,385 km (0.095 R)
• M77: 42,994,727 km (0.029 R)
• M78: 44,394,515 km (0.108 R)
• M79: 45,651,286 km (0.107 R)
• M80: 45,730,274 km (0.113 R)
• M81: 47,079,198 km (0.085 R)
• M82: 47,238,819 km (0.111 R)
• M83: 48,119,501 km (0.077 R)
• M84: 48,602,254 km (0.069 R)
• M85: 50,549,121 km (0.086 R)
• M86: 50,957,971 km (0.1 R)
• M87: 51,696,536 km (0.055 R)
• M88: 52,852,629 km (0.116 R)
• M89: 55,190,095 km (0.112 R)
• M90: 55,864,034 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.5

Radius: 3.8

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 18.22 AU - 22.76 AU

Year: 32598 Days

Day: 24.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,560,036 km

• M1: 114,742 km (0.117 R)
• M2: 183,856 km (0.094 R)
• M3: 415,732 km (0.083 R)
• M4: 547,379 km (0.028 R)
• M5: 1,191,996 km (0.071 R)
• M6: 2,311,586 km (0.093 R)
• M7: 2,611,829 km (0.104 R)
• M8: 3,321,970 km (0.032 R)
• M9: 3,396,021 km (0.111 R)
• M10: 3,659,912 km (0.059 R)
• M11: 4,863,128 km (0.079 R)
• M12: 4,989,687 km (0.066 R)
• M13: 5,203,014 km (0.078 R)
• M14: 5,332,416 km (0.078 R)
• M15: 5,682,774 km (0.084 R)
• M16: 5,860,796 km (0.098 R)
• M17: 5,995,434 km (0.115 R)
• M18: 7,061,468 km (0.114 R)
• M19: 7,300,825 km (0.1 R)
• M20: 7,935,569 km (0.06 R)
• M21: 8,184,350 km (0.054 R)
• M22: 8,997,714 km (0.087 R)
• M23: 9,466,404 km (0.074 R)
• M24: 9,571,721 km (0.084 R)
• M25: 11,475,204 km (0.104 R)
• M26: 11,926,241 km (0.116 R)
• M27: 13,847,228 km (0.103 R)
• M28: 14,266,999 km (0.104 R)
• M29: 14,387,575 km (0.12 R)
• M30: 14,812,732 km (0.048 R)
• M31: 14,873,768 km (0.118 R)
• M32: 15,180,294 km (0.049 R)
• M33: 15,488,915 km (0.063 R)
• M34: 16,175,120 km (0.085 R)
• M35: 16,871,199 km (0.089 R)
• M36: 17,319,245 km (0.113 R)
• M37: 18,686,719 km (0.083 R)
• M38: 18,818,814 km (0.08 R)
• M39: 18,951,208 km (0.059 R)
• M40: 19,083,752 km (0.05 R)
• M41: 20,156,219 km (0.083 R)
• M42: 20,359,373 km (0.041 R)
• M43: 20,427,290 km (0.082 R)
• M44: 21,939,874 km (0.078 R)
• M45: 22,009,587 km (0.117 R)
• M46: 22,850,626 km (0.084 R)
• M47: 23,630,779 km (0.115 R)
• M48: 24,708,632 km (0.109 R)
• M49: 26,023,148 km (0.113 R)
• M50: 26,392,206 km (0.102 R)
• M51: 26,763,059 km (0.107 R)
• M52: 27,061,058 km (0.074 R)
• M53: 27,135,707 km (0.085 R)
• M54: 28,036,885 km (0.118 R)
• M55: 28,643,205 km (0.097 R)
• M56: 29,407,052 km (0.094 R)
• M57: 29,560,689 km (0.113 R)
• M58: 29,637,582 km (0.098 R)
• M59: 31,111,121 km (0.119 R)
• M60: 32,133,024 km (0.095 R)
• M61: 32,767,319 km (0.108 R)
• M62: 33,165,848 km (0.099 R)
• M63: 33,806,875 km (0.08 R)
• M64: 34,451,941 km (0.113 R)
• M65: 35,590,530 km (0.08 R)
• M66: 36,493,802 km (0.12 R)
• M67: 36,576,231 km (0.081 R)
• M68: 37,404,554 km (0.101 R)
• M69: 38,155,386 km (0.096 R)
• M70: 42,242,400 km (0.095 R)
• M71: 43,547,791 km (0.088 R)
• M72: 43,810,484 km (0.081 R)
• M73: 45,841,575 km (0.112 R)
• M74: 46,823,834 km (0.115 R)
• M75: 47,362,536 km (0.109 R)
• M76: 48,627,386 km (0.096 R)
• M77: 49,537,689 km (0.082 R)
• M78: 49,903,456 km (0.105 R)
• M79: 50,545,530 km (0.08 R)
• M80: 51,745,305 km (0.085 R)
• M81: 53,796,890 km (0.081 R)
• M82: 55,400,430 km (0.098 R)
• M83: 55,495,125 km (0.109 R)
• M84: 55,779,960 km (0.115 R)
• M85: 56,350,975 km (0.039 R)
• M86: 57,211,013 km (0.087 R)
• M87: 60,206,561 km (0.055 R)
• M88: 60,596,712 km (0.105 R)
• M89: 62,067,558 km (0.105 R)
• M90: 63,450,890 km (0.099 R)
• M91: 63,649,256 km (0.107 R)
• M92: 66,247,771 km (0.096 R)
• M93: 66,549,810 km (0.067 R)
• M94: 67,357,638 km (0.074 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit