🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 176 Days

Day: 25.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.9 AU - 1.22 AU

Year: 470 Days

Day: 27.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 11.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.5 AU - 4.86 AU

Year: 3679 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,243,910 km

• M1: 151,692 km (0.114 R)
• M2: 310,864 km (0.119 R)
• M3: 416,181 km (0.061 R)
• M4: 612,454 km (0.053 R)
• M5: 943,065 km (0.1 R)
• M6: 1,729,800 km (0.096 R)
• M7: 1,832,574 km (0.083 R)
• M8: 2,106,637 km (0.116 R)
• M9: 2,216,891 km (0.105 R)
• M10: 2,312,933 km (0.094 R)
• M11: 2,525,960 km (0.092 R)
• M12: 2,643,394 km (0.066 R)
• M13: 2,745,570 km (0.069 R)
• M14: 2,901,301 km (0.065 R)
• M15: 3,167,585 km (0.12 R)
• M16: 3,572,547 km (0.054 R)
• M17: 3,762,087 km (0.093 R)
• M18: 3,877,427 km (0.076 R)
• M19: 4,533,115 km (0.07 R)
• M20: 4,759,456 km (0.038 R)
• M21: 4,863,427 km (0.054 R)
• M22: 5,438,780 km (0.049 R)
• M23: 5,767,896 km (0.11 R)
• M24: 5,968,506 km (0.114 R)
• M25: 6,148,622 km (0.113 R)
• M26: 6,353,571 km (0.093 R)
• M27: 6,887,636 km (0.117 R)
• M28: 7,195,957 km (0.104 R)
• M29: 7,436,211 km (0.118 R)
• M30: 7,899,964 km (0.094 R)
• M31: 7,974,015 km (0.088 R)
• M32: 8,222,647 km (0.09 R)
• M33: 8,651,394 km (0.106 R)
• M34: 9,347,174 km (0.103 R)
• M35: 9,715,035 km (0.096 R)
• M36: 9,874,207 km (0.076 R)
• M37: 9,980,721 km (0.107 R)
• M38: 10,060,906 km (0.066 R)
• M39: 10,221,873 km (0.101 R)
• M40: 10,356,810 km (0.119 R)
• M41: 10,682,784 km (0.059 R)
• M42: 11,317,079 km (0.086 R)
• M43: 12,220,052 km (0.1 R)
• M44: 12,535,853 km (0.066 R)
• M45: 12,767,131 km (0.095 R)
• M46: 13,410,552 km (0.12 R)
• M47: 13,499,113 km (0.104 R)
• M48: 13,647,215 km (0.101 R)
• M49: 13,795,766 km (0.05 R)
• M50: 14,577,116 km (0.104 R)
• M51: 14,942,583 km (0.103 R)
• M52: 15,095,772 km (0.112 R)
• M53: 15,341,860 km (0.046 R)
• M54: 15,527,361 km (0.12 R)
• M55: 15,807,109 km (0.078 R)
• M56: 15,931,874 km (0.108 R)
• M57: 16,151,185 km (0.054 R)
• M58: 16,245,431 km (0.045 R)
• M59: 16,402,958 km (0.114 R)
• M60: 16,497,653 km (0.096 R)
• M61: 16,814,950 km (0.057 R)
• M62: 16,942,408 km (0.079 R)
• M63: 17,102,178 km (0.107 R)
• M64: 17,294,561 km (0.101 R)
• M65: 17,616,795 km (0.066 R)
• M66: 17,843,436 km (0.11 R)
• M67: 18,136,498 km (0.113 R)
• M68: 18,628,226 km (0.098 R)
• M69: 19,792,845 km (0.046 R)
• M70: 20,639,270 km (0.101 R)
• M71: 21,083,875 km (0.098 R)
• M72: 21,566,478 km (0.11 R)
• M73: 21,670,299 km (0.114 R)
• M74: 22,122,384 km (0.088 R)
• M75: 22,647,771 km (0.097 R)
• M76: 23,141,893 km (0.088 R)
• M77: 23,390,375 km (0.046 R)
• M78: 23,853,979 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 14.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.74 AU - 9.36 AU

Year: 10762 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,243,910 km

• M1: 179,817 km (0.08 R)
• M2: 364,720 km (0.059 R)
• M3: 594,502 km (0.09 R)
• M4: 767,587 km (0.057 R)
• M5: 1,313,469 km (0.03 R)
• M6: 1,534,425 km (0.104 R)
• M7: 1,649,765 km (0.053 R)
• M8: 1,813,425 km (0.115 R)
• M9: 1,951,504 km (0.105 R)
• M10: 2,109,180 km (0.084 R)
• M11: 2,437,847 km (0.073 R)
• M12: 2,818,573 km (0.107 R)
• M13: 2,998,091 km (0.045 R)
• M14: 3,368,794 km (0.077 R)
• M15: 3,578,979 km (0.1 R)
• M16: 3,912,583 km (0.118 R)
• M17: 4,053,055 km (0.086 R)
• M18: 4,442,608 km (0.085 R)
• M19: 4,547,177 km (0.053 R)
• M20: 4,865,970 km (0.114 R)
• M21: 5,192,093 km (0.109 R)
• M22: 5,820,255 km (0.088 R)
• M23: 5,934,996 km (0.117 R)
• M24: 6,639,303 km (0.115 R)
• M25: 6,904,241 km (0.108 R)
• M26: 7,444,738 km (0.109 R)
• M27: 7,644,750 km (0.071 R)
• M28: 7,897,272 km (0.088 R)
• M29: 8,050,011 km (0.085 R)
• M30: 8,229,528 km (0.083 R)
• M31: 8,566,572 km (0.096 R)
• M32: 8,934,733 km (0.05 R)
• M33: 9,040,798 km (0.115 R)
• M34: 9,632,158 km (0.114 R)
• M35: 9,959,927 km (0.084 R)
• M36: 10,739,182 km (0.115 R)
• M37: 10,965,524 km (0.094 R)
• M38: 11,653,824 km (0.1 R)
• M39: 11,799,083 km (0.101 R)
• M40: 12,712,677 km (0.078 R)
• M41: 13,344,579 km (0.056 R)
• M42: 13,526,939 km (0.113 R)
• M43: 14,017,470 km (0.107 R)
• M44: 14,202,971 km (0.119 R)
• M45: 14,389,221 km (0.073 R)
• M46: 15,079,316 km (0.075 R)
• M47: 15,396,613 km (0.073 R)
• M48: 16,102,266 km (0.111 R)
• M49: 16,589,506 km (0.066 R)
• M50: 16,753,017 km (0.039 R)
• M51: 16,917,126 km (0.059 R)
• M52: 17,015,860 km (0.079 R)
• M53: 17,180,717 km (0.112 R)
• M54: 17,346,172 km (0.107 R)
• M55: 17,946,209 km (0.055 R)
• M56: 18,147,718 km (0.031 R)
• M57: 18,688,664 km (0.091 R)
• M58: 19,063,855 km (0.088 R)
• M59: 20,413,677 km (0.072 R)
• M60: 20,518,694 km (0.099 R)
• M61: 21,615,546 km (0.093 R)
• M62: 21,722,658 km (0.095 R)
• M63: 22,225,008 km (0.079 R)
• M64: 22,586,287 km (0.095 R)
• M65: 22,695,044 km (0.096 R)
• M66: 23,131,720 km (0.104 R)
• M67: 23,241,376 km (0.081 R)
• M68: 23,534,438 km (0.115 R)
• M69: 23,792,045 km (0.074 R)
• M70: 24,421,404 km (0.111 R)
• M71: 24,607,503 km (0.102 R)
• M72: 24,981,199 km (0.116 R)
• M73: 25,168,795 km (0.083 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: 513 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit