🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1 AU - 1.52 AU

Year: 525 Days

Day: 15.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,689,950 km

• M1: 92,003 km (0.079 R)
• M2: 533,167 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.58 AU

Year: 543 Days

Day: 34.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,689,950 km

• M1: 852,558 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.58 AU - 2.2 AU

Year: 964 Days

Day: 30.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,689,950 km

• M1: 102,624 km (0.083 R)
• M2: 416,331 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2 AU - 2.2 AU

Year: 1129 Days

Day: 12.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 11.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.54 AU - 11.78 AU

Year: 11134 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,689,950 km

• M1: 263,741 km (0.061 R)
• M2: 445,054 km (0.09 R)
• M3: 521,049 km (0.087 R)
• M4: 719,416 km (0.114 R)
• M5: 860,786 km (0.12 R)
• M6: 1,191,547 km (0.073 R)
• M7: 1,304,344 km (0.103 R)
• M8: 1,460,674 km (0.087 R)
• M9: 1,707,211 km (0.08 R)
• M10: 1,814,024 km (0.036 R)
• M11: 2,453,704 km (0.073 R)
• M12: 2,526,110 km (0.086 R)
• M13: 2,773,395 km (0.101 R)
• M14: 2,849,091 km (0.09 R)
• M15: 3,264,674 km (0.108 R)
• M16: 3,344,859 km (0.063 R)
• M17: 3,561,776 km (0.059 R)
• M18: 3,952,675 km (0.101 R)
• M19: 4,298,844 km (0.101 R)
• M20: 4,745,244 km (0.113 R)
• M21: 4,897,385 km (0.09 R)
• M22: 5,554,270 km (0.105 R)
• M23: 5,779,564 km (0.108 R)
• M24: 7,368,294 km (0.112 R)
• M25: 8,010,667 km (0.084 R)
• M26: 8,485,939 km (0.059 R)
• M27: 8,596,941 km (0.101 R)
• M28: 8,708,391 km (0.097 R)
• M29: 9,349,119 km (0.12 R)
• M30: 9,733,137 km (0.073 R)
• M31: 9,966,061 km (0.116 R)
• M32: 10,161,585 km (0.096 R)
• M33: 10,358,306 km (0.118 R)
• M34: 10,996,640 km (0.074 R)
• M35: 11,647,690 km (0.103 R)
• M36: 12,102,468 km (0.114 R)
• M37: 12,185,794 km (0.117 R)
• M38: 12,605,416 km (0.079 R)
• M39: 12,987,040 km (0.105 R)
• M40: 13,115,096 km (0.03 R)
• M41: 15,310,893 km (0.115 R)
• M42: 15,581,965 km (0.092 R)
• M43: 15,763,576 km (0.086 R)
• M44: 15,854,682 km (0.094 R)
• M45: 17,054,606 km (0.119 R)
• M46: 17,949,800 km (0.091 R)
• M47: 18,475,187 km (0.105 R)
• M48: 18,860,402 km (0.069 R)
• M49: 19,005,512 km (0.06 R)
• M50: 19,199,690 km (0.092 R)
• M51: 20,876,084 km (0.1 R)
• M52: 21,176,775 km (0.068 R)
• M53: 21,579,942 km (0.092 R)
• M54: 21,681,070 km (0.116 R)
• M55: 22,547,690 km (0.117 R)
• M56: 23,633,621 km (0.103 R)
• M57: 24,156,765 km (0.099 R)
• M58: 24,736,606 km (0.048 R)
• M59: 25,427,898 km (0.094 R)
• M60: 26,287,338 km (0.057 R)
• M61: 26,503,656 km (0.057 R)
• M62: 27,649,277 km (0.104 R)
• M63: 28,643,953 km (0.116 R)
• M64: 28,755,254 km (0.078 R)
• M65: 29,257,753 km (0.063 R)
• M66: 29,369,802 km (0.032 R)
• M67: 29,763,095 km (0.082 R)
• M68: 30,045,087 km (0.07 R)
• M69: 30,725,458 km (0.078 R)
• M70: 30,896,299 km (0.097 R)
• M71: 31,010,442 km (0.094 R)
• M72: 32,332,737 km (0.106 R)
• M73: 33,088,356 km (0.104 R)
• M74: 33,439,014 km (0.11 R)
• M75: 33,967,244 km (0.067 R)
• M76: 34,913,301 km (0.102 R)
• M77: 35,270,391 km (0.082 R)
• M78: 35,928,023 km (0.08 R)
• M79: 36,348,692 km (0.053 R)
• M80: 36,589,694 km (0.107 R)
• M81: 38,353,603 km (0.08 R)
• M82: 38,906,517 km (0.094 R)
• M83: 39,524,057 km (0.11 R)
• M84: 41,522,086 km (0.104 R)
• M85: 42,343,079 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.7

Radius: 7.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.03 AU - 16.57 AU

Year: 23291 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,689,950 km

• M1: 119,828 km (0.039 R)
• M2: 270,922 km (0.072 R)
• M3: 439,668 km (0.1 R)
• M4: 801,695 km (0.118 R)
• M5: 1,007,093 km (0.109 R)
• M6: 1,584,989 km (0.103 R)
• M7: 1,651,860 km (0.072 R)
• M8: 1,816,268 km (0.112 R)
• M9: 1,886,429 km (0.098 R)
• M10: 2,636,962 km (0.099 R)
• M11: 2,700,690 km (0.053 R)
• M12: 3,060,473 km (0.069 R)
• M13: 4,607,465 km (0.064 R)
• M14: 4,839,940 km (0.068 R)
• M15: 5,076,454 km (0.045 R)
• M16: 5,417,836 km (0.111 R)
• M17: 5,560,553 km (0.053 R)
• M18: 5,787,493 km (0.112 R)
• M19: 6,122,891 km (0.045 R)
• M20: 6,357,162 km (0.098 R)
• M21: 6,900,651 km (0.051 R)
• M22: 8,358,631 km (0.094 R)
• M23: 8,500,151 km (0.05 R)
• M24: 8,666,205 km (0.104 R)
• M25: 9,586,381 km (0.117 R)
• M26: 10,690,114 km (0.065 R)
• M27: 11,860,119 km (0.075 R)
• M28: 12,393,136 km (0.089 R)
• M29: 12,825,025 km (0.092 R)
• M30: 13,152,346 km (0.108 R)
• M31: 13,926,515 km (0.03 R)
• M32: 17,288,278 km (0.074 R)
• M33: 20,502,837 km (0.076 R)
• M34: 21,528,181 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit