🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.53 AU - 0.55 AU

Year: 142 Days

Day: 25.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.75 AU - 2.21 AU

Year: 998 Days

Day: 24.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.84 AU - 2.32 AU

Year: 1074 Days

Day: 22.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,870,472 km

• M1: 646,412 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.32 AU - 2.76 AU

Year: 1450 Days

Day: 21.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,870,472 km

• M1: 1,147,416 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.03 AU - 4.65 AU

Year: 2695 Days

Day: 24.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,870,472 km

• M1: 546,182 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.5 AU - 5.58 AU

Year: 3465 Days

Day: 31.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 13

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.61 AU - 6.05 AU

Year: 4407 Days

Day: 12.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,870,472 km

• M1: 198,816 km (0.12 R)
• M2: 431,889 km (0.094 R)
• M3: 685,906 km (0.094 R)
• M4: 913,295 km (0.1 R)
• M5: 1,056,909 km (0.117 R)
• M6: 1,294,620 km (0.071 R)
• M7: 1,757,177 km (0.108 R)
• M8: 1,855,911 km (0.104 R)
• M9: 2,007,603 km (0.114 R)
• M10: 2,305,602 km (0.047 R)
• M11: 2,414,360 km (0.112 R)
• M12: 2,808,550 km (0.108 R)
• M13: 3,063,016 km (0.094 R)
• M14: 3,183,143 km (0.088 R)
• M15: 3,264,076 km (0.043 R)
• M16: 3,386,746 km (0.066 R)
• M17: 3,807,116 km (0.058 R)
• M18: 4,133,389 km (0.113 R)
• M19: 4,222,101 km (0.051 R)
• M20: 4,697,672 km (0.065 R)
• M21: 4,977,271 km (0.036 R)
• M22: 5,873,512 km (0.042 R)
• M23: 6,073,973 km (0.077 R)
• M24: 6,327,691 km (0.111 R)
• M25: 6,481,627 km (0.088 R)
• M26: 6,898,257 km (0.114 R)
• M27: 7,163,045 km (0.05 R)
• M28: 7,458,351 km (0.098 R)
• M29: 7,675,568 km (0.062 R)
• M30: 8,172,083 km (0.081 R)
• M31: 8,452,579 km (0.056 R)
• M32: 9,458,924 km (0.11 R)
• M33: 9,991,193 km (0.118 R)
• M34: 10,200,780 km (0.059 R)
• M35: 10,961,634 km (0.083 R)
• M36: 11,146,837 km (0.104 R)
• M37: 11,239,886 km (0.077 R)
• M38: 11,677,610 km (0.081 R)
• M39: 12,408,844 km (0.091 R)
• M40: 12,505,335 km (0.101 R)
• M41: 13,024,140 km (0.073 R)
• M42: 13,815,513 km (0.106 R)
• M43: 14,419,290 km (0.098 R)
• M44: 14,690,361 km (0.064 R)
• M45: 15,031,744 km (0.1 R)
• M46: 15,341,112 km (0.047 R)
• M47: 15,652,724 km (0.116 R)
• M48: 16,106,455 km (0.092 R)
• M49: 16,352,543 km (0.104 R)
• M50: 16,458,309 km (0.042 R)
• M51: 16,955,423 km (0.051 R)
• M52: 17,385,367 km (0.092 R)
• M53: 17,493,526 km (0.112 R)
• M54: 17,601,685 km (0.078 R)
• M55: 17,819,051 km (0.062 R)
• M56: 17,927,958 km (0.083 R)
• M57: 19,513,995 km (0.028 R)
• M58: 19,851,637 km (0.051 R)
• M59: 20,077,829 km (0.118 R)
• M60: 20,837,936 km (0.071 R)
• M61: 22,034,719 km (0.112 R)
• M62: 22,347,229 km (0.083 R)
• M63: 22,543,202 km (0.114 R)
• M64: 23,095,218 km (0.118 R)
• M65: 23,492,251 km (0.068 R)
• M66: 23,691,516 km (0.086 R)
• M67: 24,011,655 km (0.106 R)
• M68: 24,454,166 km (0.088 R)
• M69: 24,656,272 km (0.068 R)
• M70: 24,777,746 km (0.076 R)
• M71: 24,940,059 km (0.055 R)
• M72: 25,061,982 km (0.096 R)
• M73: 25,880,132 km (0.092 R)
• M74: 26,582,494 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 13.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.03 AU - 9.59 AU

Year: 7817 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,870,472 km

• M1: 220,358 km (0.073 R)
• M2: 357,988 km (0.111 R)
• M3: 501,302 km (0.06 R)
• M4: 610,659 km (0.104 R)
• M5: 832,063 km (0.061 R)
• M6: 953,537 km (0.076 R)
• M7: 1,155,344 km (0.065 R)
• M8: 1,308,682 km (0.067 R)
• M9: 1,602,792 km (0.112 R)
• M10: 1,722,919 km (0.048 R)
• M11: 2,009,698 km (0.082 R)
• M12: 2,139,998 km (0.052 R)
• M13: 2,609,136 km (0.036 R)
• M14: 2,855,823 km (0.066 R)
• M15: 2,982,234 km (0.098 R)
• M16: 3,175,215 km (0.057 R)
• M17: 3,802,479 km (0.111 R)
• M18: 3,988,878 km (0.092 R)
• M19: 4,443,805 km (0.115 R)
• M20: 4,615,693 km (0.113 R)
• M21: 4,764,692 km (0.082 R)
• M22: 5,118,940 km (0.052 R)
• M23: 5,719,426 km (0.111 R)
• M24: 6,342,351 km (0.078 R)
• M25: 6,453,054 km (0.056 R)
• M26: 6,620,155 km (0.083 R)
• M27: 6,816,876 km (0.09 R)
• M28: 7,101,411 km (0.096 R)
• M29: 7,187,579 km (0.079 R)
• M30: 7,682,299 km (0.087 R)
• M31: 7,948,733 km (0.109 R)
• M32: 8,158,021 km (0.074 R)
• M33: 8,369,253 km (0.073 R)
• M34: 8,490,726 km (0.082 R)
• M35: 9,169,452 km (0.058 R)
• M36: 9,420,627 km (0.042 R)
• M37: 10,090,975 km (0.045 R)
• M38: 11,208,770 km (0.097 R)
• M39: 11,511,257 km (0.054 R)
• M40: 12,089,902 km (0.083 R)
• M41: 12,193,124 km (0.096 R)
• M42: 12,923,162 km (0.103 R)
• M43: 13,240,459 km (0.107 R)
• M44: 13,846,779 km (0.11 R)
• M45: 14,099,001 km (0.115 R)
• M46: 14,901,893 km (0.102 R)
• M47: 15,945,188 km (0.082 R)
• M48: 16,513,810 km (0.111 R)
• M49: 17,050,567 km (0.064 R)
• M50: 17,205,102 km (0.036 R)
• M51: 17,710,144 km (0.109 R)
• M52: 17,866,474 km (0.114 R)
• M53: 18,180,629 km (0.026 R)
• M54: 18,536,373 km (0.098 R)
• M55: 19,054,131 km (0.119 R)
• M56: 20,103,859 km (0.11 R)
• M57: 20,226,231 km (0.085 R)
• M58: 20,348,901 km (0.045 R)
• M59: 20,676,969 km (0.095 R)
• M60: 20,924,254 km (0.097 R)
• M61: 22,175,341 km (0.111 R)
• M62: 22,767,450 km (0.081 R)
• M63: 23,880,906 km (0.066 R)
• M64: 24,140,309 km (0.107 R)
• M65: 24,227,076 km (0.032 R)
• M66: 25,363,571 km (0.119 R)
• M67: 25,849,614 km (0.076 R)
• M68: 26,116,048 km (0.112 R)
• M69: 27,733,800 km (0.118 R)
• M70: 29,152,735 km (0.067 R)
• M71: 29,430,090 km (0.045 R)
• M72: 31,112,617 km (0.04 R)
• M73: 31,207,013 km (0.072 R)
• M74: 31,301,559 km (0.118 R)
• M75: 31,585,646 km (0.092 R)
• M76: 31,870,480 km (0.065 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit