🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 38.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,261,557 km

• M1: 395,836 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.75 AU - 0.91 AU

Year: 276 Days

Day: 43.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,261,557 km

• M1: 290,070 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1 AU

Year: 291 Days

Day: 20.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,261,557 km

• M1: 280,496 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.85 AU - 1.19 AU

Year: 376 Days

Day: 39.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.33 AU - 4.69 AU

Year: 3498 Days

Day: 39.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 8.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.31 AU - 10.59 AU

Year: 12339 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,261,557 km

• M1: 160,967 km (0.116 R)
• M2: 364,570 km (0.055 R)
• M3: 452,085 km (0.047 R)
• M4: 857,495 km (0.107 R)
• M5: 979,268 km (0.052 R)
• M6: 1,042,398 km (0.114 R)
• M7: 1,355,656 km (0.1 R)
• M8: 1,723,218 km (0.077 R)
• M9: 2,093,622 km (0.113 R)
• M10: 2,344,947 km (0.057 R)
• M11: 2,459,688 km (0.057 R)
• M12: 2,876,318 km (0.079 R)
• M13: 2,999,437 km (0.116 R)
• M14: 3,444,192 km (0.069 R)
• M15: 3,608,001 km (0.059 R)
• M16: 4,826,027 km (0.1 R)
• M17: 4,972,783 km (0.093 R)
• M18: 5,233,083 km (0.112 R)
• M19: 5,497,871 km (0.104 R)
• M20: 6,080,256 km (0.096 R)
• M21: 6,804,758 km (0.113 R)
• M22: 6,928,177 km (0.094 R)
• M23: 7,302,919 km (0.045 R)
• M24: 7,641,609 km (0.098 R)
• M25: 8,202,900 km (0.031 R)
• M26: 8,378,229 km (0.105 R)
• M27: 8,688,196 km (0.107 R)
• M28: 9,046,931 km (0.117 R)
• M29: 9,732,837 km (0.091 R)
• M30: 10,816,824 km (0.113 R)
• M31: 11,057,377 km (0.105 R)
• M32: 11,495,100 km (0.108 R)
• M33: 11,938,508 km (0.074 R)
• M34: 12,994,819 km (0.086 R)
• M35: 13,560,000 km (0.055 R)
• M36: 13,976,181 km (0.088 R)
• M37: 14,555,125 km (0.067 R)
• M38: 15,195,703 km (0.059 R)
• M39: 15,682,046 km (0.072 R)
• M40: 16,173,624 km (0.092 R)
• M41: 16,614,938 km (0.087 R)
• M42: 16,725,790 km (0.088 R)
• M43: 17,622,031 km (0.111 R)
• M44: 19,695,158 km (0.082 R)
• M45: 20,640,916 km (0.106 R)
• M46: 22,270,485 km (0.118 R)
• M47: 22,454,042 km (0.093 R)
• M48: 22,699,682 km (0.033 R)
• M49: 23,193,504 km (0.079 R)
• M50: 24,822,924 km (0.099 R)
• M51: 25,013,213 km (0.092 R)
• M52: 25,972,434 km (0.055 R)
• M53: 26,748,398 km (0.115 R)
• M54: 26,813,324 km (0.109 R)
• M55: 28,455,609 km (0.105 R)
• M56: 28,721,445 km (0.079 R)
• M57: 29,658,077 km (0.115 R)
• M58: 29,927,503 km (0.105 R)
• M59: 30,740,866 km (0.057 R)
• M60: 33,503,939 km (0.094 R)
• M61: 33,714,423 km (0.118 R)
• M62: 34,136,589 km (0.091 R)
• M63: 34,986,155 km (0.113 R)
• M64: 35,342,198 km (0.102 R)
• M65: 35,627,780 km (0.116 R)
• M66: 35,699,437 km (0.108 R)
• M67: 37,576,292 km (0.082 R)
• M68: 38,894,399 km (0.107 R)
• M69: 39,041,753 km (0.079 R)
• M70: 39,189,406 km (0.12 R)
• M71: 39,485,161 km (0.109 R)
• M72: 39,633,263 km (0.103 R)
• M73: 40,153,116 km (0.092 R)
• M74: 40,525,914 km (0.067 R)
• M75: 42,786,487 km (0.09 R)
• M76: 43,778,770 km (0.091 R)
• M77: 45,010,409 km (0.049 R)
• M78: 45,397,568 km (0.109 R)
• M79: 45,630,492 km (0.099 R)
• M80: 46,175,328 km (0.104 R)
• M81: 47,665,173 km (0.114 R)
• M82: 47,980,824 km (0.12 R)
• M83: 48,059,962 km (0.092 R)
• M84: 48,614,222 km (0.053 R)
• M85: 48,931,968 km (0.101 R)
• M86: 49,330,197 km (0.064 R)
• M87: 50,450,685 km (0.089 R)
• M88: 50,691,837 km (0.116 R)
• M89: 53,370,387 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.4

Radius: 5.5

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.21 AU - 18.81 AU

Year: 29087 Days

Day: 19 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,261,557 km

• M1: 741,407 km (0.119 R)
• M2: 942,616 km (0.085 R)
• M3: 2,653,118 km (0.049 R)
• M4: 2,728,815 km (0.102 R)
• M5: 2,766,962 km (0.092 R)
• M6: 3,038,632 km (0.065 R)
• M7: 5,597,653 km (0.108 R)
• M8: 5,646,123 km (0.075 R)
• M9: 5,792,729 km (0.108 R)
• M10: 6,039,864 km (0.091 R)
• M11: 6,391,569 km (0.106 R)
• M12: 7,593,289 km (0.085 R)
• M13: 7,918,066 km (0.093 R)
• M14: 8,749,680 km (0.072 R)
• M15: 9,608,970 km (0.071 R)
• M16: 9,784,000 km (0.057 R)
• M17: 11,099,564 km (0.08 R)
• M18: 11,902,755 km (0.118 R)
• M19: 12,406,301 km (0.113 R)
• M20: 12,533,310 km (0.077 R)
• M21: 14,891,570 km (0.116 R)
• M22: 15,094,126 km (0.109 R)
• M23: 15,365,646 km (0.106 R)
• M24: 15,433,863 km (0.095 R)
• M25: 15,638,812 km (0.086 R)
• M26: 15,707,328 km (0.025 R)
• M27: 16,817,643 km (0.1 R)
• M28: 16,887,804 km (0.098 R)
• M29: 17,809,627 km (0.066 R)
• M30: 17,952,941 km (0.062 R)
• M31: 18,240,618 km (0.099 R)
• M32: 18,820,459 km (0.055 R)
• M33: 19,627,689 km (0.102 R)
• M34: 19,849,842 km (0.069 R)
• M35: 20,671,434 km (0.113 R)
• M36: 20,897,476 km (0.077 R)
• M37: 21,656,685 km (0.093 R)
• M38: 22,347,678 km (0.115 R)
• M39: 22,579,555 km (0.107 R)
• M40: 22,812,329 km (0.072 R)
• M41: 24,304,717 km (0.105 R)
• M42: 24,463,590 km (0.097 R)
• M43: 25,585,724 km (0.103 R)
• M44: 25,828,372 km (0.103 R)
• M45: 25,909,454 km (0.056 R)
• M46: 27,217,687 km (0.086 R)
• M47: 27,382,843 km (0.072 R)
• M48: 28,129,636 km (0.088 R)
• M49: 29,558,445 km (0.092 R)
• M50: 31,183,078 km (0.114 R)
• M51: 32,748,769 km (0.038 R)
• M52: 33,629,601 km (0.102 R)
• M53: 38,518,759 km (0.038 R)
• M54: 39,355,011 km (0.098 R)
• M55: 40,856,226 km (0.078 R)
• M56: 44,593,330 km (0.115 R)
• M57: 46,059,539 km (0.096 R)
• M58: 46,157,825 km (0.053 R)
• M59: 47,144,722 km (0.066 R)
• M60: 51,161,425 km (0.096 R)
• M61: 51,569,079 km (0.092 R)
• M62: 52,285,054 km (0.062 R)
• M63: 56,544,255 km (0.069 R)
• M64: 60,159,737 km (0.094 R)
• M65: 66,275,297 km (0.088 R)
• M66: 67,164,956 km (0.059 R)
• M67: 67,946,754 km (0.088 R)
• M68: 71,103,569 km (0.051 R)
• M69: 72,814,220 km (0.104 R)
• M70: 77,909,973 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit