🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 193 Days

Day: 42.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.1 AU - 1.22 AU

Year: 461 Days

Day: 31.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.44 AU - 1.98 AU

Year: 825 Days

Day: 45.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,211,745 km

• M1: 43,084 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.76 AU - 1.98 AU

Year: 943 Days

Day: 33 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,211,745 km

• M1: 117,883 km (0.035 R)
• M2: 1,635,105 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.38 AU - 3.38 AU

Year: 1803 Days

Day: 45.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.09 AU - 3.79 AU

Year: 2354 Days

Day: 47.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,211,745 km

• M1: 2,121,597 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 9.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.1 AU - 11.18 AU

Year: 11913 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,211,745 km

• M1: 153,637 km (0.028 R)
• M2: 1,130,661 km (0.076 R)
• M3: 1,442,273 km (0.088 R)
• M4: 1,851,274 km (0.109 R)
• M5: 2,333,876 km (0.113 R)
• M6: 3,192,718 km (0.03 R)
• M7: 3,454,813 km (0.1 R)
• M8: 4,171,985 km (0.108 R)
• M9: 4,442,608 km (0.056 R)
• M10: 4,637,235 km (0.092 R)
• M11: 5,118,940 km (0.102 R)
• M12: 5,827,136 km (0.1 R)
• M13: 6,183,778 km (0.067 R)
• M14: 7,012,251 km (0.106 R)
• M15: 8,469,184 km (0.098 R)
• M16: 9,304,090 km (0.057 R)
• M17: 9,553,470 km (0.101 R)
• M18: 10,789,447 km (0.092 R)
• M19: 11,693,467 km (0.033 R)
• M20: 11,827,806 km (0.091 R)
• M21: 13,974,535 km (0.106 R)
• M22: 14,788,946 km (0.085 R)
• M23: 15,128,683 km (0.059 R)
• M24: 15,201,836 km (0.1 R)
• M25: 16,563,925 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.2

Radius: 4.8

Gravity: 41.5 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.62 AU - 18.78 AU

Year: 22952 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,211,745 km

• M1: 74,949 km (0.118 R)
• M2: 1,228,647 km (0.088 R)
• M3: 2,050,089 km (0.04 R)
• M4: 2,128,030 km (0.117 R)
• M5: 2,873,925 km (0.089 R)
• M6: 2,961,290 km (0.104 R)
• M7: 3,692,524 km (0.03 R)
• M8: 3,835,540 km (0.109 R)
• M9: 3,931,881 km (0.118 R)
• M10: 4,127,106 km (0.063 R)
• M11: 4,176,473 km (0.1 R)
• M12: 4,629,007 km (0.071 R)
• M13: 6,359,854 km (0.038 R)
• M14: 6,820,765 km (0.109 R)
• M15: 7,471,965 km (0.047 R)
• M16: 8,329,011 km (0.112 R)
• M17: 8,896,286 km (0.091 R)
• M18: 9,281,501 km (0.08 R)
• M19: 9,606,577 km (0.043 R)
• M20: 10,334,819 km (0.107 R)
• M21: 10,536,477 km (0.085 R)
• M22: 11,913,974 km (0.109 R)
• M23: 12,125,356 km (0.081 R)
• M24: 13,128,560 km (0.11 R)
• M25: 13,346,972 km (0.09 R)
• M26: 13,493,279 km (0.105 R)
• M27: 14,532,087 km (0.039 R)
• M28: 14,682,582 km (0.104 R)
• M29: 15,442,689 km (0.111 R)
• M30: 16,371,692 km (0.12 R)
• M31: 16,685,399 km (0.118 R)
• M32: 17,239,210 km (0.078 R)
• M33: 19,348,091 km (0.091 R)
• M34: 19,513,546 km (0.117 R)
• M35: 20,432,526 km (0.097 R)
• M36: 22,572,972 km (0.074 R)
• M37: 25,143,662 km (0.116 R)
• M38: 25,960,167 km (0.084 R)
• M39: 26,142,677 km (0.051 R)
• M40: 27,712,108 km (0.111 R)
• M41: 28,085,803 km (0.104 R)
• M42: 28,367,047 km (0.115 R)
• M43: 29,311,608 km (0.09 R)
• M44: 31,134,608 km (0.119 R)
• M45: 32,895,225 km (0.068 R)
• M46: 35,191,254 km (0.113 R)
• M47: 35,595,916 km (0.058 R)
• M48: 36,409,728 km (0.047 R)
• M49: 36,716,404 km (0.057 R)
• M50: 39,725,565 km (0.073 R)
• M51: 39,830,732 km (0.094 R)
• M52: 40,569,447 km (0.064 R)
• M53: 41,525,975 km (0.073 R)
• M54: 41,739,601 km (0.078 R)
• M55: 42,597,395 km (0.116 R)
• M56: 42,812,816 km (0.095 R)
• M57: 43,677,941 km (0.105 R)
• M58: 43,895,157 km (0.119 R)
• M59: 44,439,693 km (0.084 R)
• M60: 44,658,106 km (0.062 R)
• M61: 47,418,635 km (0.11 R)
• M62: 48,650,574 km (0.079 R)
• M63: 50,689,144 km (0.102 R)
• M64: 50,803,287 km (0.092 R)
• M65: 52,409,220 km (0.114 R)
• M66: 53,102,607 km (0.118 R)
• M67: 53,450,422 km (0.054 R)
• M68: 54,031,759 km (0.065 R)
• M69: 54,148,296 km (0.107 R)
• M70: 55,083,582 km (0.114 R)
• M71: 56,496,384 km (0.032 R)
• M72: 56,733,048 km (0.104 R)
• M73: 58,518,349 km (0.104 R)
• M74: 59,357,742 km (0.107 R)
• M75: 59,477,869 km (0.119 R)
• M76: 62,387,847 km (0.103 R)
• M77: 63,368,162 km (0.083 R)
• M78: 63,490,982 km (0.102 R)
• M79: 65,219,735 km (0.107 R)
• M80: 65,965,480 km (0.074 R)
• M81: 66,464,090 km (0.119 R)
• M82: 66,838,833 km (0.059 R)
• M83: 67,339,686 km (0.066 R)
• M84: 71,391,096 km (0.091 R)
• M85: 71,646,908 km (0.106 R)
• M86: 74,221,787 km (0.1 R)
• M87: 76,565,088 km (0.109 R)
• M88: 77,614,218 km (0.111 R)
• M89: 78,932,474 km (0.101 R)
• M90: 80,923,622 km (0.1 R)
• M91: 81,457,387 km (0.118 R)
• M92: 83,334,691 km (0.101 R)
• M93: 86,585,901 km (0.101 R)
• M94: 86,858,768 km (0.09 R)
• M95: 91,539,984 km (0.101 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: 373 - 12,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit