🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 19.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 165 Days

Day: 20.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,669,303 km

• M1: 35,754 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 260 Days

Day: 34 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,669,303 km

• M1: 146,456 km (0.036 R)
• M2: 206,146 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.37 AU - 1.61 AU

Year: 661 Days

Day: 42.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,669,303 km

• M1: 53,706 km (0.069 R)
• M2: 112,198 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.88 AU - 2.62 AU

Year: 1227 Days

Day: 25.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,669,303 km

• M1: 438,322 km (0.059 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.71 AU - 6.25 AU

Year: 4662 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,669,303 km

• M1: 213,177 km (0.076 R)
• M2: 444,455 km (0.113 R)
• M3: 696,976 km (0.039 R)
• M4: 1,010,833 km (0.104 R)
• M5: 1,119,291 km (0.111 R)
• M6: 1,414,897 km (0.105 R)
• M7: 1,832,724 km (0.067 R)
• M8: 2,276,431 km (0.074 R)
• M9: 2,641,898 km (0.1 R)
• M10: 3,414,272 km (0.111 R)
• M11: 3,977,508 km (0.032 R)
• M12: 4,155,679 km (0.086 R)
• M13: 4,963,807 km (0.037 R)
• M14: 5,404,073 km (0.101 R)
• M15: 5,511,634 km (0.107 R)
• M16: 5,656,146 km (0.099 R)
• M17: 5,802,004 km (0.076 R)
• M18: 5,949,208 km (0.112 R)
• M19: 6,153,559 km (0.091 R)
• M20: 6,436,000 km (0.067 R)
• M21: 6,607,588 km (0.107 R)
• M22: 6,780,673 km (0.104 R)
• M23: 6,916,358 km (0.114 R)
• M24: 7,190,571 km (0.057 R)
• M25: 7,528,214 km (0.098 R)
• M26: 8,137,077 km (0.086 R)
• M27: 8,240,150 km (0.113 R)
• M28: 8,468,287 km (0.099 R)
• M29: 8,719,611 km (0.09 R)
• M30: 9,618,993 km (0.063 R)
• M31: 9,991,343 km (0.104 R)
• M32: 11,205,928 km (0.108 R)
• M33: 11,597,874 km (0.04 R)
• M34: 11,970,971 km (0.085 R)
• M35: 12,300,685 km (0.076 R)
• M36: 12,921,067 km (0.075 R)
• M37: 13,065,728 km (0.054 R)
• M38: 13,551,622 km (0.038 R)
• M39: 13,674,143 km (0.078 R)
• M40: 15,350,088 km (0.113 R)
• M41: 15,528,857 km (0.082 R)
• M42: 16,642,763 km (0.106 R)
• M43: 17,328,669 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.3

Radius: 9.8

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.68 AU - 13.64 AU

Year: 15411 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,669,303 km

• M1: 162,762 km (0.083 R)
• M2: 381,624 km (0.079 R)
• M3: 598,990 km (0.113 R)
• M4: 723,156 km (0.116 R)
• M5: 856,448 km (0.058 R)
• M6: 1,047,484 km (0.115 R)
• M7: 1,387,969 km (0.097 R)
• M8: 1,732,194 km (0.105 R)
• M9: 1,822,401 km (0.114 R)
• M10: 2,330,735 km (0.081 R)
• M11: 2,397,455 km (0.075 R)
• M12: 2,845,950 km (0.082 R)
• M13: 3,061,969 km (0.107 R)
• M14: 3,135,123 km (0.069 R)
• M15: 3,586,759 km (0.071 R)
• M16: 3,859,625 km (0.064 R)
• M17: 3,978,705 km (0.029 R)
• M18: 4,302,285 km (0.094 R)
• M19: 4,803,588 km (0.05 R)
• M20: 5,635,053 km (0.051 R)
• M21: 7,085,554 km (0.094 R)
• M22: 7,626,649 km (0.102 R)
• M23: 7,776,696 km (0.054 R)
• M24: 8,283,533 km (0.087 R)
• M25: 10,195,244 km (0.108 R)
• M26: 10,415,901 km (0.103 R)
• M27: 10,693,854 km (0.08 R)
• M28: 12,707,142 km (0.119 R)
• M29: 12,885,164 km (0.118 R)
• M30: 13,004,244 km (0.118 R)
• M31: 13,303,589 km (0.053 R)
• M32: 13,424,015 km (0.077 R)
• M33: 13,665,915 km (0.062 R)
• M34: 14,031,383 km (0.099 R)
• M35: 15,147,084 km (0.066 R)
• M36: 15,715,556 km (0.091 R)
• M37: 17,793,171 km (0.115 R)
• M38: 19,407,182 km (0.031 R)
• M39: 19,817,978 km (0.096 R)
• M40: 20,024,573 km (0.109 R)
• M41: 20,370,293 km (0.071 R)
• M42: 20,997,557 km (0.026 R)
• M43: 21,067,569 km (0.094 R)
• M44: 21,208,041 km (0.077 R)
• M45: 21,772,773 km (0.102 R)
• M46: 21,843,832 km (0.113 R)
• M47: 22,629,221 km (0.055 R)
• M48: 23,496,739 km (0.057 R)
• M49: 25,338,738 km (0.03 R)
• M50: 26,163,770 km (0.112 R)
• M51: 26,314,714 km (0.061 R)
• M52: 27,073,923 km (0.091 R)
• M53: 27,379,701 km (0.103 R)
• M54: 29,081,377 km (0.067 R)
• M55: 29,394,486 km (0.087 R)
• M56: 29,551,414 km (0.119 R)
• M57: 32,261,978 km (0.037 R)
• M58: 33,074,294 km (0.059 R)
• M59: 33,155,974 km (0.073 R)
• M60: 33,893,342 km (0.117 R)
• M61: 34,222,757 km (0.093 R)
• M62: 37,916,628 km (0.075 R)
• M63: 38,430,047 km (0.096 R)
• M64: 38,601,636 km (0.045 R)
• M65: 39,463,769 km (0.104 R)
• M66: 40,070,986 km (0.118 R)
• M67: 40,158,052 km (0.05 R)
• M68: 41,646,701 km (0.104 R)
• M69: 42,353,551 km (0.068 R)
• M70: 43,331,771 km (0.102 R)
• M71: 46,037,548 km (0.107 R)
• M72: 46,859,887 km (0.085 R)
• M73: 47,318,854 km (0.102 R)
• M74: 48,426,476 km (0.106 R)
• M75: 50,385,311 km (0.07 R)
• M76: 50,667,303 km (0.094 R)
• M77: 51,421,575 km (0.079 R)
• M78: 51,989,898 km (0.115 R)
• M79: 53,037,083 km (0.054 R)
• M80: 54,765,536 km (0.12 R)
• M81: 55,928,211 km (0.114 R)
• M82: 56,025,450 km (0.095 R)
• M83: 57,196,801 km (0.106 R)
• M84: 58,771,319 km (0.034 R)
• M85: 61,059,418 km (0.096 R)
• M86: 61,962,690 km (0.072 R)
• M87: 62,264,728 km (0.116 R)
• M88: 66,235,953 km (0.052 R)
• M89: 67,888,860 km (0.068 R)
• M90: 69,137,254 km (0.081 R)
• M91: 69,869,087 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.9

Radius: 6.7

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.79 AU - 13.63 AU

Year: 16468 Days

Day: 17.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,669,303 km

• M1: 105,167 km (0.103 R)
• M2: 154,385 km (0.097 R)
• M3: 469,438 km (0.057 R)
• M4: 613,351 km (0.103 R)
• M5: 1,323,044 km (0.076 R)
• M6: 1,663,678 km (0.119 R)
• M7: 2,030,791 km (0.106 R)
• M8: 2,148,824 km (0.113 R)
• M9: 2,422,738 km (0.115 R)
• M10: 3,343,961 km (0.084 R)
• M11: 3,413,674 km (0.089 R)
• M12: 4,248,580 km (0.106 R)
• M13: 4,630,652 km (0.103 R)
• M14: 4,825,728 km (0.088 R)
• M15: 5,264,499 km (0.119 R)
• M16: 5,386,421 km (0.111 R)
• M17: 7,009,857 km (0.098 R)
• M18: 7,279,133 km (0.07 R)
• M19: 7,506,073 km (0.045 R)
• M20: 7,781,632 km (0.116 R)
• M21: 8,153,982 km (0.098 R)
• M22: 8,200,955 km (0.116 R)
• M23: 8,675,629 km (0.079 R)
• M24: 9,502,906 km (0.086 R)
• M25: 10,253,588 km (0.096 R)
• M26: 10,355,165 km (0.064 R)
• M27: 10,610,379 km (0.084 R)
• M28: 11,652,178 km (0.078 R)
• M29: 11,971,121 km (0.11 R)
• M30: 12,454,771 km (0.072 R)
• M31: 12,780,894 km (0.114 R)
• M32: 13,054,658 km (0.108 R)
• M33: 14,339,255 km (0.092 R)
• M34: 15,372,228 km (0.112 R)
• M35: 16,074,291 km (0.09 R)
• M36: 17,327,772 km (0.119 R)
• M37: 17,388,209 km (0.087 R)
• M38: 17,509,384 km (0.095 R)
• M39: 17,996,773 km (0.101 R)
• M40: 18,550,435 km (0.076 R)
• M41: 18,798,319 km (0.096 R)
• M42: 19,109,632 km (0.088 R)
• M43: 19,172,164 km (0.119 R)
• M44: 19,548,552 km (0.087 R)
• M45: 19,611,533 km (0.114 R)
• M46: 20,820,583 km (0.108 R)
• M47: 22,119,092 km (0.089 R)
• M48: 22,381,936 km (0.094 R)
• M49: 23,110,029 km (0.117 R)
• M50: 23,443,632 km (0.067 R)
• M51: 24,183,094 km (0.082 R)
• M52: 25,272,167 km (0.085 R)
• M53: 26,168,856 km (0.063 R)
• M54: 26,307,833 km (0.075 R)
• M55: 26,586,234 km (0.102 R)
• M56: 27,005,856 km (0.12 R)
• M57: 27,076,018 km (0.083 R)
• M58: 29,930,944 km (0.114 R)
• M59: 30,367,321 km (0.081 R)
• M60: 30,659,485 km (0.107 R)
• M61: 30,879,244 km (0.102 R)
• M62: 31,099,453 km (0.12 R)
• M63: 32,059,871 km (0.084 R)
• M64: 33,104,962 km (0.085 R)
• M65: 33,858,187 km (0.065 R)
• M66: 34,009,580 km (0.052 R)
• M67: 34,085,276 km (0.068 R)
• M68: 34,769,687 km (0.079 R)
• M69: 35,458,585 km (0.119 R)
• M70: 35,689,115 km (0.049 R)
• M71: 36,229,164 km (0.093 R)
• M72: 36,616,622 km (0.058 R)
• M73: 39,049,083 km (0.059 R)
• M74: 40,565,557 km (0.117 R)
• M75: 41,857,484 km (0.068 R)
• M76: 42,019,948 km (0.119 R)
• M77: 42,263,942 km (0.12 R)
• M78: 42,835,256 km (0.119 R)
• M79: 44,150,670 km (0.111 R)
• M80: 44,896,415 km (0.1 R)
• M81: 45,145,945 km (0.043 R)
• M82: 45,229,121 km (0.085 R)
• M83: 47,327,530 km (0.089 R)
• M84: 47,920,686 km (0.07 R)
• M85: 48,260,722 km (0.079 R)
• M86: 49,973,169 km (0.096 R)
• M87: 50,404,310 km (0.051 R)
• M88: 52,841,708 km (0.104 R)
• M89: 53,105,150 km (0.102 R)
• M90: 53,193,113 km (0.077 R)
• M91: 60,380,543 km (0.116 R)
• M92: 60,472,246 km (0.057 R)
• M93: 60,747,806 km (0.11 R)
• M94: 61,115,817 km (0.085 R)
• M95: 61,576,877 km (0.085 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit