🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.55 AU - 0.83 AU

Year: 218 Days

Day: 18.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,045,998 km

• M1: 579,243 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.56 AU - 0.86 AU

Year: 228 Days

Day: 42.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,045,998 km

• M1: 107,860 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.37 AU - 2.01 AU

Year: 837 Days

Day: 45.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.78 AU - 2.86 AU

Year: 1346 Days

Day: 19.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 12.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.38 AU - 11.84 AU

Year: 14102 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,045,998 km

• M1: 171,439 km (0.104 R)
• M2: 297,999 km (0.095 R)
• M3: 502,050 km (0.083 R)
• M4: 582,085 km (0.053 R)
• M5: 721,062 km (0.059 R)
• M6: 814,261 km (0.093 R)
• M7: 1,368,821 km (0.106 R)
• M8: 1,685,519 km (0.097 R)
• M9: 2,503,371 km (0.044 R)
• M10: 2,680,345 km (0.06 R)
• M11: 3,828,509 km (0.031 R)
• M12: 4,241,997 km (0.052 R)
• M13: 4,454,127 km (0.109 R)
• M14: 4,742,402 km (0.117 R)
• M15: 4,962,760 km (0.083 R)
• M16: 5,074,210 km (0.054 R)
• M17: 5,224,107 km (0.089 R)
• M18: 6,114,663 km (0.106 R)
• M19: 6,435,551 km (0.062 R)
• M20: 7,010,306 km (0.118 R)
• M21: 7,388,639 km (0.03 R)
• M22: 7,473,610 km (0.099 R)
• M23: 7,773,554 km (0.098 R)
• M24: 8,121,369 km (0.063 R)
• M25: 8,742,200 km (0.098 R)
• M26: 9,012,973 km (0.1 R)
• M27: 9,609,120 km (0.071 R)
• M28: 10,312,978 km (0.086 R)
• M29: 10,695,201 km (0.097 R)
• M30: 12,220,052 km (0.12 R)
• M31: 13,446,754 km (0.036 R)
• M32: 14,180,382 km (0.085 R)
• M33: 15,034,736 km (0.096 R)
• M34: 15,905,844 km (0.072 R)
• M35: 16,961,407 km (0.079 R)
• M36: 17,130,153 km (0.084 R)
• M37: 17,242,950 km (0.101 R)
• M38: 17,412,743 km (0.044 R)
• M39: 17,925,116 km (0.055 R)
• M40: 18,039,708 km (0.119 R)
• M41: 18,558,065 km (0.103 R)
• M42: 19,081,508 km (0.033 R)
• M43: 19,846,102 km (0.068 R)
• M44: 21,587,721 km (0.105 R)
• M45: 22,384,180 km (0.035 R)
• M46: 22,755,033 km (0.1 R)
• M47: 23,502,873 km (0.082 R)
• M48: 24,576,237 km (0.112 R)
• M49: 24,894,881 km (0.095 R)
• M50: 25,472,029 km (0.083 R)
• M51: 25,665,459 km (0.114 R)
• M52: 26,118,442 km (0.085 R)
• M53: 27,164,131 km (0.075 R)
• M54: 28,090,142 km (0.049 R)
• M55: 29,701,760 km (0.061 R)
• M56: 30,792,777 km (0.083 R)
• M57: 31,412,262 km (0.106 R)
• M58: 31,896,809 km (0.105 R)
• M59: 32,593,486 km (0.079 R)
• M60: 32,733,510 km (0.094 R)
• M61: 33,224,789 km (0.072 R)
• M62: 33,436,171 km (0.094 R)
• M63: 33,789,372 km (0.104 R)
• M64: 35,646,031 km (0.12 R)
• M65: 36,151,522 km (0.026 R)
• M66: 36,950,674 km (0.056 R)
• M67: 37,829,113 km (0.106 R)
• M68: 37,976,167 km (0.09 R)
• M69: 38,270,875 km (0.086 R)
• M70: 40,430,470 km (0.1 R)
• M71: 40,806,709 km (0.114 R)
• M72: 42,935,486 km (0.03 R)
• M73: 45,178,258 km (0.085 R)
• M74: 48,573,082 km (0.074 R)
• M75: 48,973,107 km (0.104 R)
• M76: 49,293,994 km (0.053 R)
• M77: 49,937,864 km (0.054 R)
• M78: 50,260,696 km (0.118 R)
• M79: 50,908,754 km (0.107 R)
• M80: 51,722,566 km (0.101 R)
• M81: 51,885,777 km (0.118 R)
• M82: 53,693,219 km (0.096 R)
• M83: 53,775,947 km (0.102 R)
• M84: 54,604,719 km (0.108 R)
• M85: 54,687,746 km (0.112 R)
• M86: 54,770,922 km (0.091 R)
• M87: 55,020,750 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.8

Radius: 3.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.62 AU - 21.64 AU

Year: 31862 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,045,998 km

• M1: 182,809 km (0.102 R)
• M2: 308,920 km (0.047 R)
• M3: 388,057 km (0.064 R)
• M4: 415,882 km (0.116 R)
• M5: 458,966 km (0.095 R)
• M6: 696,378 km (0.067 R)
• M7: 1,225,356 km (0.117 R)
• M8: 1,287,888 km (0.106 R)
• M9: 1,616,405 km (0.104 R)
• M10: 1,639,144 km (0.111 R)
• M11: 1,708,108 km (0.087 R)
• M12: 1,969,456 km (0.081 R)
• M13: 2,217,639 km (0.04 R)
• M14: 2,268,502 km (0.085 R)
• M15: 2,991,957 km (0.053 R)
• M16: 3,219,047 km (0.088 R)
• M17: 3,810,557 km (0.081 R)
• M18: 5,463,314 km (0.107 R)
• M19: 5,986,159 km (0.071 R)
• M20: 7,041,721 km (0.111 R)
• M21: 8,350,104 km (0.087 R)
• M22: 8,548,770 km (0.099 R)
• M23: 8,829,566 km (0.066 R)
• M24: 8,869,957 km (0.031 R)
• M25: 9,154,043 km (0.104 R)
• M26: 9,235,873 km (0.052 R)
• M27: 9,689,753 km (0.1 R)
• M28: 10,448,065 km (0.066 R)
• M29: 11,312,741 km (0.117 R)
• M30: 11,444,387 km (0.071 R)
• M31: 13,247,939 km (0.053 R)
• M32: 13,805,939 km (0.118 R)
• M33: 14,087,931 km (0.054 R)
• M34: 14,705,171 km (0.075 R)
• M35: 15,867,697 km (0.089 R)
• M36: 16,212,370 km (0.084 R)
• M37: 16,808,817 km (0.036 R)
• M38: 17,869,765 km (0.074 R)
• M39: 19,633,075 km (0.108 R)
• M40: 19,738,541 km (0.038 R)
• M41: 20,481,744 km (0.102 R)
• M42: 20,749,524 km (0.075 R)
• M43: 21,288,226 km (0.119 R)
• M44: 21,777,112 km (0.106 R)
• M45: 21,831,715 km (0.051 R)
• M46: 22,876,806 km (0.109 R)
• M47: 24,332,991 km (0.099 R)
• M48: 25,243,893 km (0.032 R)
• M49: 26,223,908 km (0.094 R)
• M50: 27,451,658 km (0.039 R)
• M51: 27,746,665 km (0.086 R)
• M52: 28,459,200 km (0.035 R)
• M53: 29,297,845 km (0.082 R)
• M54: 30,266,342 km (0.063 R)
• M55: 30,510,187 km (0.072 R)
• M56: 30,877,001 km (0.058 R)
• M57: 31,183,826 km (0.075 R)
• M58: 31,430,064 km (0.037 R)
• M59: 32,234,601 km (0.106 R)
• M60: 32,858,125 km (0.038 R)
• M61: 34,307,280 km (0.061 R)
• M62: 34,688,754 km (0.096 R)
• M63: 35,135,603 km (0.06 R)
• M64: 36,163,939 km (0.103 R)
• M65: 38,976,379 km (0.111 R)
• M66: 39,907,177 km (0.094 R)
• M67: 40,777,986 km (0.059 R)
• M68: 41,790,464 km (0.07 R)
• M69: 43,840,105 km (0.081 R)
• M70: 44,392,271 km (0.092 R)
• M71: 46,202,405 km (0.037 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: 271 - 15,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit