🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.55 AU

Year: 127 Days

Day: 33.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,926,322 km

• M1: 147,204 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.63 AU

Year: 142 Days

Day: 18.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,926,322 km

• M1: 222,901 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.52 AU - 0.66 AU

Year: 158 Days

Day: 44.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 407 Days

Day: 34.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,926,322 km

• M1: 335,548 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.34 AU - 1.9 AU

Year: 718 Days

Day: 22.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,926,322 km

• M1: 476,020 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.44 AU - 4.64 AU

Year: 3369 Days

Day: 36.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 12.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.16 AU - 13.68 AU

Year: 16173 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,926,322 km

• M1: 182,509 km (0.038 R)
• M2: 390,450 km (0.082 R)
• M3: 472,729 km (0.084 R)
• M4: 989,590 km (0.071 R)
• M5: 1,212,192 km (0.108 R)
• M6: 1,370,017 km (0.096 R)
• M7: 1,945,820 km (0.052 R)
• M8: 2,069,687 km (0.107 R)
• M9: 2,591,484 km (0.085 R)
• M10: 2,762,923 km (0.108 R)
• M11: 2,902,947 km (0.086 R)
• M12: 3,153,523 km (0.109 R)
• M13: 3,299,979 km (0.07 R)
• M14: 4,510,974 km (0.113 R)
• M15: 4,760,055 km (0.108 R)
• M16: 5,578,804 km (0.061 R)
• M17: 6,674,758 km (0.086 R)
• M18: 7,054,736 km (0.111 R)
• M19: 7,295,888 km (0.097 R)
• M20: 7,687,386 km (0.112 R)
• M21: 7,786,270 km (0.101 R)
• M22: 10,724,971 km (0.057 R)
• M23: 10,891,174 km (0.097 R)
• M24: 11,621,511 km (0.087 R)
• M25: 12,425,599 km (0.084 R)
• M26: 13,070,067 km (0.079 R)
• M27: 13,545,489 km (0.077 R)
• M28: 13,845,582 km (0.074 R)
• M29: 15,006,013 km (0.062 R)
• M30: 15,378,960 km (0.104 R)
• M31: 17,030,222 km (0.072 R)
• M32: 17,159,474 km (0.103 R)
• M33: 17,484,401 km (0.119 R)
• M34: 17,811,122 km (0.03 R)
• M35: 18,537,420 km (0.093 R)
• M36: 20,497,900 km (0.112 R)
• M37: 21,467,893 km (0.089 R)
• M38: 22,807,991 km (0.12 R)
• M39: 23,452,309 km (0.098 R)
• M40: 23,885,095 km (0.109 R)
• M41: 24,247,870 km (0.091 R)
• M42: 24,466,433 km (0.067 R)
• M43: 24,905,353 km (0.12 R)
• M44: 26,088,821 km (0.112 R)
• M45: 26,687,363 km (0.104 R)
• M46: 28,050,648 km (0.042 R)
• M47: 28,203,537 km (0.085 R)
• M48: 28,433,319 km (0.045 R)
• M49: 29,281,390 km (0.047 R)
• M50: 30,451,245 km (0.078 R)
• M51: 31,002,364 km (0.09 R)
• M52: 31,081,351 km (0.074 R)
• M53: 31,636,359 km (0.095 R)
• M54: 33,159,116 km (0.109 R)
• M55: 33,401,614 km (0.093 R)
• M56: 33,644,860 km (0.038 R)
• M57: 34,132,998 km (0.069 R)
• M58: 34,296,209 km (0.114 R)
• M59: 34,951,897 km (0.117 R)
• M60: 35,446,318 km (0.073 R)
• M61: 36,692,468 km (0.094 R)
• M62: 37,699,711 km (0.096 R)
• M63: 37,784,084 km (0.093 R)
• M64: 39,142,133 km (0.118 R)
• M65: 39,227,554 km (0.104 R)
• M66: 39,655,553 km (0.08 R)
• M67: 41,470,026 km (0.101 R)
• M68: 42,519,006 km (0.113 R)
• M69: 43,576,813 km (0.099 R)
• M70: 44,286,654 km (0.118 R)
• M71: 44,821,766 km (0.119 R)
• M72: 45,718,156 km (0.102 R)
• M73: 46,439,517 km (0.071 R)
• M74: 46,620,381 km (0.115 R)
• M75: 47,984,863 km (0.034 R)
• M76: 49,639,565 km (0.103 R)
• M77: 52,250,497 km (0.077 R)
• M78: 54,523,637 km (0.106 R)
• M79: 55,960,823 km (0.073 R)
• M80: 56,153,356 km (0.086 R)
• M81: 58,970,284 km (0.033 R)
• M82: 59,657,088 km (0.049 R)
• M83: 61,832,690 km (0.074 R)
• M84: 63,130,601 km (0.091 R)
• M85: 63,833,112 km (0.064 R)
• M86: 64,336,509 km (0.089 R)
• M87: 65,753,201 km (0.085 R)
• M88: 65,854,778 km (0.088 R)
• M89: 67,589,515 km (0.071 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit