🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.85 AU

Year: 204 Days

Day: 14.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.75 AU - 0.91 AU

Year: 263 Days

Day: 20.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,585,162 km

• M1: 664,514 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.04 AU - 1.46 AU

Year: 487 Days

Day: 38.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.55 AU - 1.79 AU

Year: 752 Days

Day: 43.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.05 AU - 4.43 AU

Year: 3040 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,585,162 km

• M1: 1,202,318 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.49 AU - 6.61 AU

Year: 4553 Days

Day: 38.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,585,162 km

• M1: 2,620,805 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 13.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.1 AU - 11.28 AU

Year: 9702 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,585,162 km

• M1: 413,040 km (0.065 R)
• M2: 558,898 km (0.12 R)
• M3: 876,494 km (0.038 R)
• M4: 1,251,536 km (0.106 R)
• M5: 1,374,056 km (0.061 R)
• M6: 1,565,691 km (0.075 R)
• M7: 2,576,225 km (0.099 R)
• M8: 2,761,577 km (0.105 R)
• M9: 2,951,566 km (0.118 R)
• M10: 3,373,432 km (0.054 R)
• M11: 3,577,035 km (0.108 R)
• M12: 4,212,227 km (0.082 R)
• M13: 4,368,707 km (0.082 R)
• M14: 4,784,738 km (0.035 R)
• M15: 5,586,433 km (0.089 R)
• M16: 5,793,477 km (0.066 R)
• M17: 5,897,896 km (0.1 R)
• M18: 6,108,829 km (0.094 R)
• M19: 6,215,193 km (0.082 R)
• M20: 6,358,059 km (0.112 R)
• M21: 6,465,919 km (0.094 R)
• M22: 7,125,795 km (0.113 R)
• M23: 7,768,917 km (0.076 R)
• M24: 8,351,750 km (0.104 R)
• M25: 9,395,644 km (0.11 R)
• M26: 9,974,737 km (0.075 R)
• M27: 11,516,942 km (0.084 R)
• M28: 12,450,582 km (0.106 R)
• M29: 13,178,226 km (0.096 R)
• M30: 13,362,231 km (0.044 R)
• M31: 13,733,085 km (0.077 R)
• M32: 13,872,959 km (0.115 R)
• M33: 15,105,346 km (0.097 R)
• M34: 15,881,160 km (0.111 R)
• M35: 16,422,106 km (0.089 R)
• M36: 16,570,657 km (0.09 R)
• M37: 17,069,267 km (0.066 R)
• M38: 17,370,706 km (0.114 R)
• M39: 19,060,265 km (0.11 R)
• M40: 20,374,931 km (0.112 R)
• M41: 20,801,734 km (0.116 R)
• M42: 21,177,673 km (0.07 R)
• M43: 21,285,533 km (0.115 R)
• M44: 21,881,830 km (0.108 R)
• M45: 22,264,202 km (0.101 R)
• M46: 22,483,662 km (0.114 R)
• M47: 22,703,870 km (0.065 R)
• M48: 22,814,274 km (0.102 R)
• M49: 22,924,826 km (0.078 R)
• M50: 23,480,283 km (0.113 R)
• M51: 24,888,299 km (0.118 R)
• M52: 25,230,279 km (0.094 R)
• M53: 25,516,460 km (0.091 R)
• M54: 26,788,491 km (0.088 R)
• M55: 27,667,677 km (0.106 R)
• M56: 28,259,038 km (0.115 R)
• M57: 28,496,749 km (0.101 R)
• M58: 29,153,932 km (0.118 R)
• M59: 29,454,325 km (0.075 R)
• M60: 29,635,039 km (0.039 R)
• M61: 30,726,954 km (0.032 R)
• M62: 33,640,073 km (0.078 R)
• M63: 34,524,645 km (0.084 R)
• M64: 34,778,812 km (0.069 R)
• M65: 35,352,969 km (0.087 R)
• M66: 36,510,707 km (0.096 R)
• M67: 37,094,288 km (0.047 R)
• M68: 37,942,658 km (0.119 R)
• M69: 39,260,166 km (0.073 R)
• M70: 39,791,538 km (0.046 R)
• M71: 39,991,251 km (0.1 R)
• M72: 41,332,096 km (0.05 R)
• M73: 41,534,502 km (0.091 R)
• M74: 41,737,208 km (0.104 R)
• M75: 43,919,840 km (0.1 R)
• M76: 45,441,999 km (0.094 R)
• M77: 45,790,263 km (0.053 R)
• M78: 46,419,621 km (0.043 R)
• M79: 46,629,955 km (0.049 R)

Asteroid Belt

Center: 11.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.9

Radius: 8

Gravity: 15.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.91 AU - 17.35 AU

Year: 18497 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,585,162 km

• M1: 168,746 km (0.062 R)
• M2: 607,816 km (0.075 R)
• M3: 925,712 km (0.112 R)
• M4: 1,412,353 km (0.036 R)
• M5: 1,505,852 km (0.034 R)
• M6: 1,569,282 km (0.104 R)
• M7: 1,865,934 km (0.113 R)
• M8: 2,144,635 km (0.11 R)
• M9: 2,362,300 km (0.114 R)
• M10: 2,587,295 km (0.082 R)
• M11: 2,663,740 km (0.089 R)
• M12: 2,858,516 km (0.083 R)
• M13: 3,179,703 km (0.086 R)
• M14: 3,303,121 km (0.103 R)
• M15: 3,428,334 km (0.077 R)
• M16: 3,597,530 km (0.074 R)
• M17: 4,256,508 km (0.094 R)
• M18: 5,485,006 km (0.074 R)
• M19: 6,343,847 km (0.106 R)
• M20: 6,656,806 km (0.099 R)
• M21: 6,815,230 km (0.103 R)
• M22: 7,243,828 km (0.093 R)
• M23: 7,570,999 km (0.072 R)
• M24: 7,903,106 km (0.103 R)
• M25: 8,696,274 km (0.027 R)
• M26: 11,161,497 km (0.117 R)
• M27: 11,349,841 km (0.119 R)
• M28: 14,027,942 km (0.082 R)
• M29: 14,435,596 km (0.114 R)
• M30: 15,054,333 km (0.063 R)
• M31: 15,262,573 km (0.111 R)
• M32: 16,246,628 km (0.036 R)
• M33: 17,614,850 km (0.093 R)
• M34: 20,153,825 km (0.046 R)
• M35: 21,465,649 km (0.099 R)
• M36: 23,123,941 km (0.066 R)
• M37: 23,928,030 km (0.102 R)
• M38: 24,008,962 km (0.09 R)
• M39: 24,414,971 km (0.08 R)
• M40: 24,823,074 km (0.093 R)
• M41: 25,315,999 km (0.025 R)
• M42: 26,311,273 km (0.051 R)
• M43: 26,729,699 km (0.095 R)
• M44: 27,066,144 km (0.104 R)
• M45: 27,403,936 km (0.053 R)
• M46: 31,122,341 km (0.09 R)
• M47: 33,355,688 km (0.113 R)
• M48: 33,446,194 km (0.086 R)
• M49: 34,537,511 km (0.051 R)
• M50: 34,720,469 km (0.098 R)
• M51: 36,848,200 km (0.08 R)
• M52: 39,017,967 km (0.068 R)
• M53: 39,782,263 km (0.051 R)
• M54: 40,070,238 km (0.08 R)
• M55: 41,909,544 km (0.036 R)
• M56: 42,104,770 km (0.118 R)
• M57: 45,871,045 km (0.118 R)
• M58: 46,778,805 km (0.104 R)
• M59: 47,184,066 km (0.106 R)
• M60: 47,794,276 km (0.109 R)
• M61: 49,022,325 km (0.097 R)
• M62: 49,434,018 km (0.107 R)
• M63: 49,846,908 km (0.106 R)
• M64: 51,405,269 km (0.072 R)
• M65: 51,614,257 km (0.111 R)
• M66: 52,032,982 km (0.097 R)
• M67: 52,347,885 km (0.032 R)
• M68: 53,507,718 km (0.117 R)
• M69: 53,931,678 km (0.098 R)
• M70: 54,250,321 km (0.08 R)
• M71: 57,687,781 km (0.082 R)
• M72: 58,340,178 km (0.034 R)
• M73: 60,091,669 km (0.054 R)
• M74: 61,416,658 km (0.097 R)
• M75: 62,751,220 km (0.091 R)
• M76: 64,770,941 km (0.054 R)
• M77: 65,675,410 km (0.053 R)
• M78: 65,788,805 km (0.09 R)
• M79: 66,015,745 km (0.089 R)
• M80: 66,470,223 km (0.11 R)
• M81: 67,040,042 km (0.103 R)
• M82: 68,873,962 km (0.039 R)
• M83: 70,028,409 km (0.104 R)
• M84: 73,883,696 km (0.067 R)
• M85: 75,184,000 km (0.066 R)
• M86: 75,896,385 km (0.042 R)
• M87: 76,372,705 km (0.103 R)
• M88: 76,730,393 km (0.09 R)
• M89: 77,447,715 km (0.113 R)
• M90: 77,927,176 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.4

Radius: 7.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.72 AU - 14.96 AU

Year: 18911 Days

Day: 24.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,585,162 km

• M1: 129,701 km (0.106 R)
• M2: 294,857 km (0.083 R)
• M3: 461,509 km (0.092 R)
• M4: 519,254 km (0.063 R)
• M5: 642,672 km (0.031 R)
• M6: 1,090,718 km (0.112 R)
• M7: 1,150,258 km (0.12 R)
• M8: 1,356,703 km (0.08 R)
• M9: 1,486,255 km (0.079 R)
• M10: 1,620,145 km (0.053 R)
• M11: 1,711,549 km (0.111 R)
• M12: 1,899,594 km (0.047 R)
• M13: 2,270,447 km (0.056 R)
• M14: 2,583,406 km (0.098 R)
• M15: 2,717,894 km (0.062 R)
• M16: 2,827,101 km (0.112 R)
• M17: 3,278,587 km (0.069 R)
• M18: 3,336,631 km (0.087 R)
• M19: 4,216,566 km (0.077 R)
• M20: 4,343,275 km (0.095 R)
• M21: 4,535,957 km (0.074 R)
• M22: 6,031,936 km (0.11 R)
• M23: 6,174,951 km (0.063 R)
• M24: 6,319,164 km (0.112 R)
• M25: 7,359,318 km (0.08 R)
• M26: 8,055,696 km (0.062 R)
• M27: 8,134,384 km (0.087 R)
• M28: 8,651,993 km (0.085 R)
• M29: 8,894,491 km (0.106 R)
• M30: 9,552,273 km (0.091 R)
• M31: 10,098,155 km (0.094 R)
• M32: 10,182,977 km (0.077 R)
• M33: 10,870,679 km (0.066 R)
• M34: 11,088,643 km (0.082 R)
• M35: 11,307,953 km (0.093 R)
• M36: 12,745,888 km (0.083 R)
• M37: 14,098,103 km (0.113 R)
• M38: 14,335,814 km (0.079 R)
• M39: 15,888,491 km (0.106 R)
• M40: 16,086,409 km (0.044 R)
• M41: 16,235,259 km (0.062 R)
• M42: 16,684,651 km (0.076 R)
• M43: 17,544,838 km (0.039 R)
• M44: 17,800,501 km (0.108 R)
• M45: 18,263,955 km (0.064 R)
• M46: 18,315,716 km (0.077 R)
• M47: 19,731,062 km (0.115 R)
• M48: 20,317,635 km (0.115 R)
• M49: 21,562,738 km (0.102 R)
• M50: 21,781,749 km (0.071 R)
• M51: 22,387,920 km (0.076 R)
• M52: 22,999,625 km (0.057 R)
• M53: 23,391,871 km (0.072 R)
• M54: 23,786,211 km (0.082 R)
• M55: 23,955,855 km (0.107 R)
• M56: 24,296,489 km (0.067 R)
• M57: 26,607,627 km (0.098 R)
• M58: 27,968,070 km (0.086 R)
• M59: 29,959,218 km (0.1 R)
• M60: 30,633,156 km (0.048 R)
• M61: 30,879,394 km (0.109 R)
• M62: 31,002,812 km (0.12 R)
• M63: 31,435,898 km (0.093 R)
• M64: 31,746,463 km (0.094 R)
• M65: 32,245,522 km (0.103 R)
• M66: 32,747,273 km (0.119 R)
• M67: 33,188,288 km (0.103 R)
• M68: 33,948,993 km (0.077 R)
• M69: 36,395,666 km (0.108 R)
• M70: 36,526,115 km (0.052 R)
• M71: 36,983,436 km (0.099 R)
• M72: 37,311,355 km (0.098 R)
• M73: 38,036,156 km (0.104 R)
• M74: 38,300,795 km (0.083 R)
• M75: 40,238,087 km (0.056 R)
• M76: 40,575,430 km (0.116 R)
• M77: 40,642,899 km (0.092 R)
• M78: 41,524,629 km (0.117 R)
• M79: 42,138,728 km (0.052 R)
• M80: 43,168,859 km (0.117 R)
• M81: 43,237,824 km (0.115 R)
• M82: 44,068,391 km (0.089 R)
• M83: 44,207,218 km (0.06 R)
• M84: 45,183,942 km (0.071 R)
• M85: 45,323,966 km (0.033 R)
• M86: 46,732,879 km (0.106 R)
• M87: 47,087,426 km (0.112 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit