🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 44.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.68 AU - 0.76 AU

Year: 214 Days

Day: 38.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.08 AU

Year: 1019 Days

Day: 22.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,902,672 km

• M1: 116,537 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.13 AU - 3.33 AU

Year: 2031 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,902,672 km

• M1: 858,393 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.41 AU - 4.61 AU

Year: 3351 Days

Day: 30.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 9.2

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.01 AU - 7.53 AU

Year: 6858 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,902,672 km

• M1: 143,315 km (0.119 R)
• M2: 274,213 km (0.111 R)
• M3: 345,870 km (0.1 R)
• M4: 500,405 km (0.089 R)
• M5: 621,878 km (0.076 R)
• M6: 738,565 km (0.077 R)
• M7: 800,049 km (0.092 R)
• M8: 911,949 km (0.101 R)
• M9: 1,298,360 km (0.085 R)
• M10: 1,795,174 km (0.077 R)
• M11: 1,858,604 km (0.028 R)
• M12: 2,009,698 km (0.071 R)
• M13: 2,232,449 km (0.103 R)
• M14: 2,677,951 km (0.097 R)
• M15: 2,973,557 km (0.095 R)
• M16: 3,489,670 km (0.092 R)
• M17: 5,017,812 km (0.109 R)
• M18: 5,630,415 km (0.083 R)
• M19: 5,882,039 km (0.098 R)
• M20: 5,945,468 km (0.118 R)
• M21: 6,073,225 km (0.118 R)
• M22: 6,824,954 km (0.117 R)
• M23: 7,059,673 km (0.086 R)
• M24: 7,297,085 km (0.106 R)
• M25: 7,606,005 km (0.117 R)
• M26: 7,849,400 km (0.071 R)
• M27: 8,379,426 km (0.097 R)
• M28: 9,325,632 km (0.103 R)
• M29: 9,962,470 km (0.102 R)
• M30: 10,267,051 km (0.069 R)
• M31: 11,159,702 km (0.086 R)
• M32: 11,595,331 km (0.092 R)
• M33: 12,239,051 km (0.116 R)
• M34: 12,360,973 km (0.114 R)
• M35: 12,442,653 km (0.099 R)
• M36: 12,977,017 km (0.119 R)
• M37: 13,351,460 km (0.12 R)
• M38: 14,196,240 km (0.115 R)
• M39: 14,711,455 km (0.103 R)
• M40: 14,797,922 km (0.12 R)
• M41: 15,145,438 km (0.045 R)
• M42: 15,495,647 km (0.049 R)
• M43: 16,382,912 km (0.118 R)
• M44: 16,517,400 km (0.1 R)
• M45: 16,607,308 km (0.105 R)
• M46: 19,094,971 km (0.101 R)
• M47: 19,236,491 km (0.078 R)
• M48: 20,381,663 km (0.043 R)
• M49: 21,059,939 km (0.1 R)
• M50: 21,352,852 km (0.1 R)
• M51: 21,548,975 km (0.035 R)
• M52: 21,794,764 km (0.107 R)
• M53: 23,038,222 km (0.09 R)
• M54: 23,239,431 km (0.045 R)
• M55: 23,491,503 km (0.112 R)
• M56: 24,304,568 km (0.114 R)
• M57: 25,697,473 km (0.111 R)
• M58: 25,853,803 km (0.029 R)
• M59: 25,958,223 km (0.089 R)
• M60: 28,398,463 km (0.06 R)
• M61: 29,209,882 km (0.077 R)
• M62: 29,318,639 km (0.092 R)
• M63: 29,864,522 km (0.104 R)
• M64: 30,413,696 km (0.11 R)
• M65: 32,700,299 km (0.039 R)
• M66: 33,493,617 km (0.12 R)
• M67: 33,949,741 km (0.093 R)
• M68: 34,638,041 km (0.098 R)
• M69: 34,695,486 km (0.091 R)
• M70: 34,868,421 km (0.093 R)
• M71: 36,203,134 km (0.071 R)
• M72: 36,730,017 km (0.051 R)
• M73: 37,969,136 km (0.092 R)
• M74: 38,087,767 km (0.08 R)
• M75: 39,823,252 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 9.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.49 AU - 8.17 AU

Year: 7665 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,902,672 km

• M1: 127,158 km (0.111 R)
• M2: 259,403 km (0.114 R)
• M3: 403,765 km (0.059 R)
• M4: 578,794 km (0.047 R)
• M5: 647,759 km (0.089 R)
• M6: 734,825 km (0.089 R)
• M7: 873,203 km (0.091 R)
• M8: 987,196 km (0.101 R)
• M9: 1,176,886 km (0.087 R)
• M10: 1,341,145 km (0.095 R)
• M11: 1,611,767 km (0.07 R)
• M12: 1,899,893 km (0.093 R)
• M13: 2,642,796 km (0.063 R)
• M14: 2,983,131 km (0.081 R)
• M15: 3,363,409 km (0.089 R)
• M16: 3,467,529 km (0.103 R)
• M17: 4,086,565 km (0.101 R)
• M18: 4,451,584 km (0.089 R)
• M19: 4,681,516 km (0.081 R)
• M20: 6,365,539 km (0.094 R)
• M21: 6,430,016 km (0.112 R)
• M22: 6,690,166 km (0.105 R)
• M23: 6,920,697 km (0.111 R)
• M24: 8,077,238 km (0.048 R)
• M25: 8,252,267 km (0.119 R)
• M26: 8,428,793 km (0.072 R)
• M27: 8,893,145 km (0.093 R)
• M28: 9,402,675 km (0.104 R)
• M29: 9,921,780 km (0.111 R)
• M30: 10,071,826 km (0.059 R)
• M31: 10,374,014 km (0.102 R)
• M32: 10,602,749 km (0.099 R)
• M33: 10,679,343 km (0.044 R)
• M34: 11,259,783 km (0.107 R)
• M35: 11,771,108 km (0.06 R)
• M36: 11,969,774 km (0.085 R)
• M37: 13,849,472 km (0.057 R)
• M38: 14,185,768 km (0.043 R)
• M39: 14,312,477 km (0.096 R)
• M40: 15,038,027 km (0.097 R)
• M41: 16,082,519 km (0.1 R)
• M42: 17,647,462 km (0.114 R)
• M43: 17,920,628 km (0.096 R)
• M44: 18,471,148 km (0.074 R)
• M45: 19,073,729 km (0.093 R)
• M46: 20,393,631 km (0.061 R)
• M47: 21,257,558 km (0.109 R)
• M48: 21,986,698 km (0.116 R)
• M49: 22,674,549 km (0.112 R)
• M50: 23,769,755 km (0.115 R)
• M51: 24,071,494 km (0.108 R)
• M52: 24,323,866 km (0.046 R)
• M53: 24,678,712 km (0.113 R)
• M54: 24,933,178 km (0.109 R)
• M55: 25,701,812 km (0.102 R)
• M56: 25,908,107 km (0.069 R)
• M57: 27,262,566 km (0.12 R)
• M58: 28,160,453 km (0.048 R)
• M59: 28,479,695 km (0.081 R)
• M60: 29,229,180 km (0.105 R)
• M61: 29,714,475 km (0.09 R)
• M62: 30,256,768 km (0.1 R)
• M63: 31,186,369 km (0.099 R)
• M64: 31,296,323 km (0.06 R)
• M65: 31,682,136 km (0.109 R)
• M66: 32,403,048 km (0.085 R)
• M67: 33,185,445 km (0.104 R)
• M68: 33,860,880 km (0.098 R)
• M69: 35,340,103 km (0.106 R)
• M70: 35,914,709 km (0.11 R)
• M71: 36,260,878 km (0.059 R)
• M72: 36,434,412 km (0.045 R)
• M73: 36,550,201 km (0.102 R)
• M74: 36,666,139 km (0.06 R)
• M75: 37,014,852 km (0.097 R)
• M76: 37,656,776 km (0.102 R)
• M77: 38,008,481 km (0.07 R)
• M78: 38,833,363 km (0.114 R)
• M79: 39,070,177 km (0.099 R)
• M80: 39,723,770 km (0.074 R)
• M81: 39,842,999 km (0.084 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit