🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 26.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,999,240 km

• M1: 48,919 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.73 AU - 1.19 AU

Year: 358 Days

Day: 25.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 476 Days

Day: 22 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.29 AU - 1.39 AU

Year: 591 Days

Day: 47 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,999,240 km

• M1: 159,771 km (0.059 R)
• M2: 321,336 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.42 AU - 1.44 AU

Year: 651 Days

Day: 20.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.23 AU - 3.39 AU

Year: 2293 Days

Day: 36 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,999,240 km

• M1: 2,204,175 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.18 AU - 5.08 AU

Year: 3196 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.4

Radius: 11.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.15 AU - 13.65 AU

Year: 14657 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,999,240 km

• M1: 148,850 km (0.051 R)
• M2: 224,696 km (0.09 R)
• M3: 353,201 km (0.071 R)
• M4: 446,849 km (0.1 R)
• M5: 626,366 km (0.072 R)
• M6: 788,381 km (0.1 R)
• M7: 1,411,456 km (0.107 R)
• M8: 1,685,818 km (0.09 R)
• M9: 2,037,673 km (0.071 R)
• M10: 2,316,972 km (0.084 R)
• M11: 3,628,048 km (0.073 R)
• M12: 3,702,547 km (0.073 R)
• M13: 4,436,026 km (0.057 R)
• M14: 5,945,468 km (0.106 R)
• M15: 6,256,183 km (0.037 R)
• M16: 6,709,315 km (0.053 R)
• M17: 7,314,139 km (0.096 R)
• M18: 7,743,186 km (0.119 R)
• M19: 8,377,481 km (0.077 R)
• M20: 8,625,963 km (0.058 R)
• M21: 9,540,305 km (0.067 R)
• M22: 10,114,312 km (0.117 R)
• M23: 10,645,833 km (0.047 R)
• M24: 10,860,955 km (0.03 R)
• M25: 11,132,026 km (0.106 R)
• M26: 11,405,192 km (0.033 R)
• M27: 11,958,405 km (0.09 R)
• M28: 12,407,199 km (0.045 R)
• M29: 13,962,568 km (0.113 R)
• M30: 14,494,687 km (0.118 R)
• M31: 14,852,974 km (0.107 R)
• M32: 17,696,680 km (0.096 R)
• M33: 17,823,988 km (0.051 R)
• M34: 17,951,744 km (0.058 R)
• M35: 18,079,651 km (0.1 R)
• M36: 18,208,006 km (0.098 R)
• M37: 18,659,492 km (0.103 R)
• M38: 19,310,841 km (0.117 R)
• M39: 20,168,785 km (0.094 R)
• M40: 20,368,498 km (0.065 R)
• M41: 20,635,829 km (0.062 R)
• M42: 22,264,352 km (0.089 R)
• M43: 22,401,982 km (0.095 R)
• M44: 22,885,632 km (0.109 R)
• M45: 23,863,553 km (0.081 R)
• M46: 23,933,864 km (0.082 R)
• M47: 25,283,985 km (0.095 R)
• M48: 25,427,449 km (0.097 R)
• M49: 26,004,448 km (0.094 R)
• M50: 26,076,854 km (0.115 R)
• M51: 27,391,969 km (0.112 R)
• M52: 28,728,476 km (0.098 R)
• M53: 29,404,658 km (0.078 R)
• M54: 29,782,692 km (0.079 R)
• M55: 30,010,230 km (0.042 R)
• M56: 30,162,222 km (0.087 R)
• M57: 31,387,578 km (0.116 R)
• M58: 31,696,498 km (0.084 R)
• M59: 31,773,840 km (0.068 R)
• M60: 32,239,538 km (0.072 R)
• M61: 33,807,772 km (0.097 R)
• M62: 35,240,471 km (0.111 R)
• M63: 36,125,642 km (0.049 R)
• M64: 37,590,055 km (0.111 R)
• M65: 38,247,089 km (0.077 R)
• M66: 38,576,953 km (0.1 R)
• M67: 39,073,767 km (0.07 R)
• M68: 39,822,654 km (0.083 R)
• M69: 40,660,552 km (0.071 R)
• M70: 40,744,626 km (0.051 R)
• M71: 41,419,462 km (0.084 R)
• M72: 42,609,513 km (0.111 R)
• M73: 43,638,297 km (0.093 R)
• M74: 45,022,975 km (0.102 R)
• M75: 46,070,759 km (0.064 R)
• M76: 46,597,792 km (0.114 R)
• M77: 50,794,162 km (0.08 R)
• M78: 53,075,081 km (0.079 R)
• M79: 53,812,000 km (0.037 R)
• M80: 56,417,845 km (0.111 R)
• M81: 56,511,643 km (0.09 R)
• M82: 58,493,964 km (0.107 R)
• M83: 59,732,485 km (0.081 R)
• M84: 60,307,090 km (0.1 R)
• M85: 60,499,024 km (0.071 R)
• M86: 62,041,678 km (0.119 R)
• M87: 64,969,009 km (0.116 R)
• M88: 65,559,920 km (0.087 R)
• M89: 65,757,240 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 6.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.1 AU - 16.38 AU

Year: 20463 Days

Day: 15.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 128.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,999,240 km

• M1: 88,412 km (0.118 R)
• M2: 254,167 km (0.065 R)
• M3: 330,163 km (0.116 R)
• M4: 535,860 km (0.078 R)
• M5: 930,948 km (0.045 R)
• M6: 1,019,360 km (0.068 R)
• M7: 1,224,010 km (0.12 R)
• M8: 1,301,651 km (0.101 R)
• M9: 1,401,134 km (0.104 R)
• M10: 1,544,748 km (0.086 R)
• M11: 1,607,728 km (0.111 R)
• M12: 1,824,047 km (0.104 R)
• M13: 1,890,767 km (0.095 R)
• M14: 3,092,637 km (0.081 R)
• M15: 3,554,894 km (0.115 R)
• M16: 3,865,609 km (0.114 R)
• M17: 4,214,471 km (0.092 R)
• M18: 4,303,183 km (0.111 R)
• M19: 4,634,243 km (0.087 R)
• M20: 4,787,431 km (0.101 R)
• M21: 4,880,182 km (0.049 R)
• M22: 5,035,913 km (0.085 R)
• M23: 5,352,612 km (0.077 R)
• M24: 5,448,953 km (0.074 R)
• M25: 5,610,668 km (0.078 R)
• M26: 5,938,886 km (0.095 R)
• M27: 6,442,881 km (0.061 R)
• M28: 7,348,696 km (0.107 R)
• M29: 7,889,343 km (0.112 R)
• M30: 8,109,252 km (0.081 R)
• M31: 8,294,005 km (0.083 R)
• M32: 8,368,355 km (0.101 R)
• M33: 8,818,645 km (0.092 R)
• M34: 9,085,079 km (0.078 R)
• M35: 9,277,013 km (0.091 R)
• M36: 9,782,205 km (0.077 R)
• M37: 9,978,926 km (0.072 R)
• M38: 11,599,071 km (0.111 R)
• M39: 12,269,718 km (0.073 R)
• M40: 12,695,324 km (0.11 R)
• M41: 12,738,109 km (0.048 R)
• M42: 13,868,171 km (0.088 R)
• M43: 14,356,010 km (0.1 R)
• M44: 14,490,050 km (0.094 R)
• M45: 14,579,509 km (0.085 R)
• M46: 14,714,297 km (0.025 R)
• M47: 15,075,426 km (0.046 R)
• M48: 15,302,665 km (0.097 R)
• M49: 15,852,737 km (0.101 R)
• M50: 16,269,516 km (0.095 R)
• M51: 16,549,414 km (0.101 R)
• M52: 16,830,808 km (0.044 R)
• M53: 17,255,965 km (0.101 R)
• M54: 18,503,910 km (0.103 R)
• M55: 18,601,149 km (0.07 R)
• M56: 19,040,667 km (0.103 R)
• M57: 20,479,948 km (0.082 R)
• M58: 21,390,850 km (0.083 R)
• M59: 22,677,691 km (0.089 R)
• M60: 22,938,141 km (0.112 R)
• M61: 22,990,350 km (0.079 R)
• M62: 23,356,865 km (0.074 R)
• M63: 23,830,791 km (0.072 R)
• M64: 23,883,749 km (0.104 R)
• M65: 24,095,579 km (0.084 R)
• M66: 24,201,794 km (0.074 R)
• M67: 24,842,073 km (0.042 R)
• M68: 25,218,012 km (0.093 R)
• M69: 27,126,432 km (0.066 R)
• M70: 27,569,092 km (0.114 R)
• M71: 28,014,296 km (0.025 R)
• M72: 28,855,185 km (0.101 R)
• M73: 29,875,144 km (0.08 R)
• M74: 30,217,872 km (0.073 R)
• M75: 31,311,433 km (0.051 R)
• M76: 33,418,818 km (0.049 R)
• M77: 33,833,952 km (0.091 R)
• M78: 35,209,654 km (0.034 R)
• M79: 36,116,816 km (0.114 R)
• M80: 36,725,828 km (0.047 R)
• M81: 38,077,445 km (0.075 R)
• M82: 38,573,063 km (0.097 R)
• M83: 38,946,010 km (0.103 R)
• M84: 39,382,836 km (0.064 R)
• M85: 39,445,368 km (0.114 R)
• M86: 39,633,113 km (0.071 R)
• M87: 39,695,795 km (0.105 R)
• M88: 40,639,608 km (0.119 R)
• M89: 41,400,014 km (0.069 R)
• M90: 41,909,544 km (0.053 R)
• M91: 42,870,561 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit