🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 158 Days

Day: 33.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,825,234 km

• M1: 42,336 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.46 AU - 0.76 AU

Year: 175 Days

Day: 27.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.78 AU - 1.08 AU

Year: 329 Days

Day: 33.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,825,234 km

• M1: 345,272 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.96 AU - 1.52 AU

Year: 507 Days

Day: 15.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.55 AU - 1.73 AU

Year: 771 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.1 AU - 3.6 AU

Year: 2251 Days

Day: 20.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,825,234 km

• M1: 395,836 km (0.099 R)
• M2: 2,199,089 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.4 AU - 4.48 AU

Year: 3434 Days

Day: 13.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.8

Radius: 7.6

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.45 AU - 15.59 AU

Year: 18249 Days

Day: 16.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,825,234 km

• M1: 169,195 km (0.062 R)
• M2: 225,594 km (0.071 R)
• M3: 691,890 km (0.117 R)
• M4: 929,452 km (0.045 R)
• M5: 998,715 km (0.082 R)
• M6: 1,142,629 km (0.083 R)
• M7: 1,345,034 km (0.094 R)
• M8: 1,813,126 km (0.102 R)
• M9: 2,265,510 km (0.115 R)
• M10: 2,391,920 km (0.088 R)
• M11: 2,718,343 km (0.119 R)
• M12: 2,819,022 km (0.109 R)
• M13: 2,886,790 km (0.094 R)
• M14: 3,234,156 km (0.068 R)
• M15: 3,892,686 km (0.095 R)
• M16: 4,433,034 km (0.106 R)
• M17: 4,752,276 km (0.071 R)
• M18: 4,996,718 km (0.091 R)
• M19: 5,079,147 km (0.056 R)
• M20: 6,547,600 km (0.091 R)
• M21: 6,865,345 km (0.094 R)
• M22: 7,896,374 km (0.117 R)
• M23: 8,137,376 km (0.109 R)
• M24: 9,075,205 km (0.091 R)
• M25: 9,633,804 km (0.08 R)
• M26: 9,943,172 km (0.115 R)
• M27: 10,624,740 km (0.071 R)
• M28: 10,677,698 km (0.056 R)
• M29: 11,105,248 km (0.072 R)
• M30: 12,421,410 km (0.116 R)
• M31: 13,440,471 km (0.103 R)
• M32: 13,497,767 km (0.104 R)
• M33: 13,555,362 km (0.093 R)
• M34: 13,786,042 km (0.082 R)
• M35: 14,193,098 km (0.04 R)
• M36: 14,603,894 km (0.094 R)
• M37: 14,662,985 km (0.118 R)
• M38: 15,981,391 km (0.088 R)
• M39: 16,408,792 km (0.097 R)
• M40: 16,778,299 km (0.108 R)
• M41: 18,474,140 km (0.057 R)
• M42: 18,601,897 km (0.081 R)
• M43: 18,986,962 km (0.108 R)
• M44: 19,830,395 km (0.101 R)
• M45: 21,486,593 km (0.094 R)
• M46: 21,620,931 km (0.119 R)
• M47: 21,958,125 km (0.066 R)
• M48: 22,433,248 km (0.113 R)
• M49: 22,843,146 km (0.071 R)
• M50: 25,282,938 km (0.078 R)
• M51: 25,709,441 km (0.116 R)
• M52: 26,425,566 km (0.062 R)
• M53: 26,786,097 km (0.058 R)
• M54: 27,804,260 km (0.103 R)
• M55: 28,097,472 km (0.055 R)
• M56: 28,170,925 km (0.095 R)
• M57: 28,318,129 km (0.088 R)
• M58: 28,760,939 km (0.072 R)
• M59: 28,909,190 km (0.111 R)
• M60: 31,085,690 km (0.088 R)
• M61: 31,313,826 km (0.095 R)
• M62: 32,232,058 km (0.104 R)
• M63: 32,540,080 km (0.098 R)
• M64: 33,625,712 km (0.09 R)
• M65: 35,992,201 km (0.088 R)
• M66: 37,680,412 km (0.102 R)
• M67: 38,656,539 km (0.095 R)
• M68: 39,312,076 km (0.081 R)
• M69: 39,394,206 km (0.111 R)
• M70: 39,806,049 km (0.07 R)
• M71: 41,049,955 km (0.041 R)
• M72: 41,133,281 km (0.084 R)
• M73: 41,216,757 km (0.093 R)
• M74: 41,970,281 km (0.076 R)
• M75: 42,812,816 km (0.106 R)
• M76: 42,982,011 km (0.115 R)
• M77: 45,546,269 km (0.04 R)
• M78: 45,719,054 km (0.086 R)
• M79: 46,151,691 km (0.105 R)
• M80: 47,283,249 km (0.113 R)
• M81: 48,423,784 km (0.089 R)
• M82: 48,776,535 km (0.074 R)
• M83: 49,041,623 km (0.049 R)
• M84: 49,662,155 km (0.072 R)
• M85: 51,269,733 km (0.078 R)
• M86: 52,079,806 km (0.049 R)
• M87: 52,985,023 km (0.059 R)
• M88: 53,075,829 km (0.12 R)
• M89: 53,257,590 km (0.054 R)
• M90: 53,348,545 km (0.086 R)
• M91: 53,712,816 km (0.049 R)
• M92: 57,401,451 km (0.097 R)
• M93: 58,429,936 km (0.104 R)
• M94: 59,464,705 km (0.105 R)
• M95: 60,221,072 km (0.103 R)
• M96: 61,934,266 km (0.096 R)
• M97: 63,181,614 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit