🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.44 AU - 0.56 AU

Year: 130 Days

Day: 23 Hours

Environment

Temp: 242 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,363,673 km

• M1: 45,777 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.76 AU - 0.92 AU

Year: 284 Days

Day: 42.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,363,673 km

• M1: 154,684 km (0.097 R)
• M2: 297,101 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.83 AU - 1.05 AU

Year: 336 Days

Day: 27.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,363,673 km

• M1: 519,105 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.36 AU - 1.72 AU

Year: 705 Days

Day: 29 Hours

Environment

Temp: -46 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,363,673 km

• M1: 59,839 km (0.047 R)
• M2: 147,504 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.48 AU - 3.84 AU

Year: 2073 Days

Day: 24.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 11.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.56 AU - 9.34 AU

Year: 8270 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,363,673 km

• M1: 142,866 km (0.086 R)
• M2: 242,349 km (0.068 R)
• M3: 522,396 km (0.105 R)
• M4: 1,515,426 km (0.067 R)
• M5: 1,637,349 km (0.053 R)
• M6: 1,891,366 km (0.104 R)
• M7: 2,119,503 km (0.104 R)
• M8: 2,499,032 km (0.118 R)
• M9: 2,686,479 km (0.117 R)
• M10: 3,141,854 km (0.109 R)
• M11: 3,598,278 km (0.115 R)
• M12: 3,882,364 km (0.093 R)
• M13: 4,347,015 km (0.069 R)
• M14: 4,472,378 km (0.112 R)
• M15: 4,829,618 km (0.1 R)
• M16: 5,037,858 km (0.053 R)
• M17: 5,436,536 km (0.11 R)
• M18: 5,680,680 km (0.09 R)
• M19: 5,928,564 km (0.12 R)
• M20: 6,577,968 km (0.084 R)
• M21: 6,722,180 km (0.102 R)
• M22: 7,013,747 km (0.066 R)
• M23: 7,398,961 km (0.111 R)
• M24: 8,564,478 km (0.084 R)
• M25: 8,817,298 km (0.041 R)
• M26: 9,104,377 km (0.109 R)
• M27: 9,297,657 km (0.088 R)
• M28: 9,492,284 km (0.094 R)
• M29: 9,918,488 km (0.114 R)
• M30: 10,217,235 km (0.112 R)
• M31: 10,417,996 km (0.075 R)
• M32: 10,891,772 km (0.115 R)
• M33: 11,165,686 km (0.08 R)
• M34: 11,476,550 km (0.076 R)
• M35: 11,580,670 km (0.065 R)
• M36: 12,461,802 km (0.078 R)
• M37: 12,928,398 km (0.091 R)
• M38: 13,037,006 km (0.081 R)
• M39: 13,145,763 km (0.094 R)
• M40: 13,916,043 km (0.078 R)
• M41: 14,101,544 km (0.086 R)
• M42: 14,400,141 km (0.098 R)
• M43: 14,475,090 km (0.104 R)
• M44: 14,965,621 km (0.082 R)
• M45: 15,041,617 km (0.083 R)
• M46: 15,117,762 km (0.077 R)
• M47: 16,001,886 km (0.077 R)
• M48: 16,079,527 km (0.077 R)
• M49: 17,900,732 km (0.063 R)
• M50: 18,508,697 km (0.043 R)
• M51: 18,712,898 km (0.055 R)
• M52: 18,835,718 km (0.094 R)
• M53: 19,329,840 km (0.04 R)
• M54: 19,911,626 km (0.108 R)
• M55: 20,078,877 km (0.046 R)
• M56: 20,541,433 km (0.096 R)
• M57: 21,177,823 km (0.082 R)
• M58: 21,391,299 km (0.075 R)
• M59: 21,863,729 km (0.054 R)
• M60: 22,469,899 km (0.082 R)
• M61: 22,644,181 km (0.07 R)
• M62: 22,862,444 km (0.077 R)
• M63: 23,433,609 km (0.084 R)
• M64: 25,175,078 km (0.115 R)
• M65: 25,492,076 km (0.12 R)
• M66: 25,628,210 km (0.03 R)
• M67: 26,084,184 km (0.11 R)
• M68: 26,175,738 km (0.076 R)
• M69: 26,267,292 km (0.064 R)
• M70: 26,404,922 km (0.104 R)
• M71: 27,143,038 km (0.109 R)
• M72: 27,421,589 km (0.077 R)
• M73: 27,561,164 km (0.093 R)
• M74: 27,701,038 km (0.073 R)
• M75: 27,981,384 km (0.098 R)
• M76: 28,356,725 km (0.115 R)
• M77: 29,445,199 km (0.098 R)
• M78: 30,018,608 km (0.117 R)
• M79: 30,450,946 km (0.087 R)
• M80: 30,837,058 km (0.076 R)
• M81: 32,152,173 km (0.073 R)
• M82: 32,791,853 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 10.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.58 AU - 10.7 AU

Year: 11913 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,363,673 km

• M1: 277,654 km (0.049 R)
• M2: 591,510 km (0.098 R)
• M3: 841,488 km (0.096 R)
• M4: 1,458,130 km (0.109 R)
• M5: 2,035,877 km (0.118 R)
• M6: 2,655,063 km (0.084 R)
• M7: 2,824,857 km (0.09 R)
• M8: 3,149,783 km (0.108 R)
• M9: 3,862,617 km (0.089 R)
• M10: 4,055,598 km (0.094 R)
• M11: 4,682,563 km (0.089 R)
• M12: 4,947,800 km (0.109 R)
• M13: 5,554,868 km (0.102 R)
• M14: 5,710,450 km (0.115 R)
• M15: 5,867,378 km (0.069 R)
• M16: 5,962,223 km (0.075 R)
• M17: 6,282,063 km (0.093 R)
• M18: 6,772,595 km (0.086 R)
• M19: 6,938,798 km (0.095 R)
• M20: 7,207,625 km (0.119 R)
• M21: 7,343,311 km (0.045 R)
• M22: 7,894,728 km (0.051 R)
• M23: 8,566,722 km (0.091 R)
• M24: 9,073,709 km (0.04 R)
• M25: 9,553,170 km (0.06 R)
• M26: 9,814,817 km (0.115 R)
• M27: 10,154,703 km (0.047 R)
• M28: 10,230,699 km (0.093 R)
• M29: 10,691,012 km (0.107 R)
• M30: 11,158,206 km (0.099 R)
• M31: 11,315,433 km (0.069 R)
• M32: 11,911,431 km (0.085 R)
• M33: 12,558,442 km (0.083 R)
• M34: 13,676,237 km (0.055 R)
• M35: 13,760,311 km (0.068 R)
• M36: 13,886,722 km (0.094 R)
• M37: 14,782,364 km (0.059 R)
• M38: 15,085,150 km (0.058 R)
• M39: 16,094,337 km (0.11 R)
• M40: 16,227,479 km (0.111 R)
• M41: 17,215,723 km (0.115 R)
• M42: 17,900,732 km (0.101 R)
• M43: 19,156,157 km (0.091 R)
• M44: 19,438,897 km (0.1 R)
• M45: 20,439,707 km (0.054 R)
• M46: 21,849,068 km (0.064 R)
• M47: 22,243,408 km (0.1 R)
• M48: 22,789,440 km (0.099 R)
• M49: 23,039,119 km (0.034 R)
• M50: 23,490,905 km (0.105 R)
• M51: 24,148,387 km (0.091 R)
• M52: 24,812,153 km (0.112 R)
• M53: 25,017,551 km (0.114 R)
• M54: 25,326,770 km (0.075 R)
• M55: 25,689,096 km (0.111 R)
• M56: 26,157,337 km (0.087 R)
• M57: 26,366,475 km (0.063 R)
• M58: 26,681,079 km (0.049 R)
• M59: 28,005,469 km (0.084 R)
• M60: 29,242,793 km (0.043 R)
• M61: 30,114,051 km (0.075 R)
• M62: 30,497,920 km (0.12 R)
• M63: 32,273,197 km (0.104 R)
• M64: 33,003,983 km (0.115 R)
• M65: 33,229,876 km (0.114 R)
• M66: 33,456,367 km (0.049 R)
• M67: 34,424,564 km (0.077 R)
• M68: 34,768,490 km (0.093 R)
• M69: 34,940,827 km (0.048 R)
• M70: 35,056,017 km (0.116 R)
• M71: 36,155,561 km (0.032 R)
• M72: 36,563,515 km (0.101 R)
• M73: 38,329,218 km (0.098 R)
• M74: 38,864,330 km (0.119 R)
• M75: 39,581,652 km (0.034 R)
• M76: 40,002,171 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit