🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.8 AU

Year: 217 Days

Day: 12.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.62 AU - 0.84 AU

Year: 236 Days

Day: 43 Hours

Environment

Temp: 92 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,344,201 km

• M1: 677,379 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.07 AU

Year: 307 Days

Day: 32.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.82 AU - 2.8 AU

Year: 1330 Days

Day: 39.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,344,201 km

• M1: 40,990 km (0.103 R)
• M2: 252,222 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.07 AU - 2.71 AU

Year: 1399 Days

Day: 19.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,344,201 km

• M1: 473,028 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.57 AU - 2.85 AU

Year: 1690 Days

Day: 46.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.72 AU - 2.96 AU

Year: 1813 Days

Day: 35.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 11.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.14 AU - 11.54 AU

Year: 13517 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,344,201 km

• M1: 145,559 km (0.114 R)
• M2: 234,270 km (0.11 R)
• M3: 312,660 km (0.101 R)
• M4: 479,760 km (0.054 R)
• M5: 645,066 km (0.111 R)
• M6: 773,122 km (0.118 R)
• M7: 1,014,124 km (0.085 R)
• M8: 1,642,884 km (0.12 R)
• M9: 1,823,598 km (0.063 R)
• M10: 1,903,035 km (0.047 R)
• M11: 2,551,691 km (0.116 R)
• M12: 2,671,220 km (0.076 R)
• M13: 3,761,788 km (0.092 R)
• M14: 4,036,899 km (0.117 R)
• M15: 4,716,222 km (0.094 R)
• M16: 6,179,439 km (0.079 R)
• M17: 6,834,977 km (0.059 R)
• M18: 7,255,946 km (0.111 R)
• M19: 7,469,571 km (0.094 R)
• M20: 7,685,291 km (0.1 R)
• M21: 7,815,741 km (0.097 R)
• M22: 9,068,773 km (0.1 R)
• M23: 9,438,130 km (0.061 R)
• M24: 10,144,082 km (0.034 R)
• M25: 10,287,397 km (0.084 R)
• M26: 10,575,821 km (0.047 R)
• M27: 12,159,315 km (0.115 R)
• M28: 12,260,742 km (0.055 R)
• M29: 12,464,495 km (0.06 R)
• M30: 12,669,294 km (0.101 R)
• M31: 12,823,679 km (0.11 R)
• M32: 13,394,993 km (0.056 R)
• M33: 14,081,049 km (0.115 R)
• M34: 14,778,325 km (0.103 R)
• M35: 15,486,970 km (0.108 R)
• M36: 15,652,126 km (0.081 R)
• M37: 16,374,385 km (0.109 R)
• M38: 18,024,599 km (0.119 R)
• M39: 19,906,091 km (0.06 R)
• M40: 20,567,314 km (0.111 R)
• M41: 20,809,513 km (0.087 R)
• M42: 21,419,274 km (0.086 R)
• M43: 21,664,764 km (0.043 R)
• M44: 23,220,282 km (0.055 R)
• M45: 24,298,584 km (0.059 R)
• M46: 24,490,667 km (0.045 R)
• M47: 25,004,985 km (0.05 R)
• M48: 25,198,864 km (0.112 R)
• M49: 25,328,415 km (0.066 R)
• M50: 31,729,260 km (0.087 R)
• M51: 32,149,480 km (0.084 R)
• M52: 32,219,791 km (0.084 R)
• M53: 32,430,724 km (0.106 R)
• M54: 33,066,365 km (0.108 R)
• M55: 33,137,275 km (0.09 R)
• M56: 33,492,420 km (0.051 R)
• M57: 33,848,912 km (0.102 R)
• M58: 34,134,943 km (0.112 R)
• M59: 34,350,065 km (0.093 R)
• M60: 35,795,479 km (0.115 R)
• M61: 35,868,184 km (0.053 R)
• M62: 36,086,896 km (0.119 R)
• M63: 36,672,123 km (0.102 R)
• M64: 36,965,933 km (0.061 R)
• M65: 37,555,947 km (0.044 R)
• M66: 37,629,998 km (0.092 R)
• M67: 40,780,230 km (0.055 R)
• M68: 41,084,512 km (0.1 R)
• M69: 41,542,581 km (0.112 R)
• M70: 42,849,617 km (0.091 R)
• M71: 43,547,043 km (0.104 R)
• M72: 44,717,646 km (0.071 R)
• M73: 46,294,557 km (0.092 R)
• M74: 46,930,498 km (0.057 R)
• M75: 47,089,819 km (0.074 R)
• M76: 47,329,326 km (0.099 R)
• M77: 48,774,591 km (0.118 R)
• M78: 49,097,722 km (0.082 R)
• M79: 49,502,683 km (0.075 R)
• M80: 50,560,789 km (0.059 R)
• M81: 50,805,980 km (0.093 R)
• M82: 50,969,640 km (0.088 R)
• M83: 51,215,579 km (0.088 R)
• M84: 51,297,559 km (0.075 R)
• M85: 51,708,504 km (0.077 R)
• M86: 53,779,387 km (0.087 R)
• M87: 53,862,713 km (0.082 R)
• M88: 54,866,814 km (0.103 R)
• M89: 55,539,705 km (0.086 R)
• M90: 55,792,825 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.8

Radius: 5.6

Gravity: 28.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.57 AU - 20.29 AU

Year: 25223 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,344,201 km

• M1: 103,971 km (0.118 R)
• M2: 166,951 km (0.077 R)
• M3: 431,291 km (0.114 R)
• M4: 600,635 km (0.109 R)
• M5: 906,862 km (0.083 R)
• M6: 1,124,677 km (0.103 R)
• M7: 1,794,576 km (0.096 R)
• M8: 2,395,660 km (0.102 R)
• M9: 3,191,970 km (0.067 R)
• M10: 3,285,169 km (0.118 R)
• M11: 3,522,132 km (0.063 R)
• M12: 4,012,664 km (0.114 R)
• M13: 4,629,157 km (0.108 R)
• M14: 4,681,815 km (0.109 R)
• M15: 4,787,880 km (0.074 R)
• M16: 5,165,166 km (0.07 R)
• M17: 6,295,228 km (0.085 R)
• M18: 6,648,728 km (0.111 R)
• M19: 8,510,473 km (0.114 R)
• M20: 8,835,549 km (0.053 R)
• M21: 8,900,924 km (0.084 R)
• M22: 8,966,597 km (0.04 R)
• M23: 9,098,393 km (0.08 R)
• M24: 9,164,515 km (0.046 R)
• M25: 10,038,915 km (0.106 R)
• M26: 11,151,175 km (0.043 R)
• M27: 12,083,319 km (0.075 R)
• M28: 12,448,488 km (0.117 R)
• M29: 13,264,544 km (0.118 R)
• M30: 13,414,740 km (0.104 R)
• M31: 14,636,805 km (0.118 R)
• M32: 14,947,819 km (0.118 R)
• M33: 15,497,292 km (0.093 R)
• M34: 16,454,719 km (0.09 R)
• M35: 16,778,149 km (0.11 R)
• M36: 18,092,516 km (0.095 R)
• M37: 18,593,968 km (0.117 R)
• M38: 19,354,524 km (0.099 R)
• M39: 20,557,889 km (0.099 R)
• M40: 20,906,153 km (0.096 R)
• M41: 21,696,778 km (0.099 R)
• M42: 21,873,752 km (0.032 R)
• M43: 22,766,103 km (0.088 R)
• M44: 24,863,166 km (0.077 R)
• M45: 25,048,368 km (0.087 R)
• M46: 26,075,507 km (0.083 R)
• M47: 26,831,126 km (0.077 R)
• M48: 26,926,121 km (0.12 R)
• M49: 29,727,939 km (0.091 R)
• M50: 29,826,225 km (0.087 R)
• M51: 29,924,660 km (0.11 R)
• M52: 30,121,681 km (0.117 R)
• M53: 30,418,034 km (0.111 R)
• M54: 31,513,091 km (0.077 R)
• M55: 32,519,735 km (0.091 R)
• M56: 33,128,897 km (0.075 R)
• M57: 33,230,773 km (0.112 R)
• M58: 38,028,377 km (0.081 R)
• M59: 38,669,853 km (0.112 R)
• M60: 38,991,937 km (0.102 R)
• M61: 40,724,879 km (0.111 R)
• M62: 42,482,803 km (0.054 R)
• M63: 43,929,265 km (0.1 R)
• M64: 45,504,980 km (0.08 R)
• M65: 45,731,620 km (0.075 R)
• M66: 46,072,255 km (0.101 R)
• M67: 46,641,774 km (0.11 R)
• M68: 47,903,033 km (0.064 R)
• M69: 51,635,351 km (0.106 R)
• M70: 53,416,762 km (0.12 R)
• M71: 54,015,154 km (0.12 R)
• M72: 54,495,363 km (0.113 R)
• M73: 55,339,095 km (0.067 R)
• M74: 57,039,723 km (0.079 R)
• M75: 59,498,514 km (0.101 R)
• M76: 59,622,381 km (0.096 R)
• M77: 59,746,398 km (0.101 R)
• M78: 61,365,346 km (0.092 R)
• M79: 63,125,066 km (0.037 R)
• M80: 65,156,156 km (0.101 R)
• M81: 67,208,788 km (0.102 R)
• M82: 67,337,742 km (0.072 R)
• M83: 68,113,407 km (0.044 R)
• M84: 68,372,660 km (0.1 R)
• M85: 68,502,361 km (0.12 R)
• M86: 77,919,846 km (0.093 R)
• M87: 79,278,494 km (0.078 R)
• M88: 79,414,778 km (0.065 R)
• M89: 80,644,921 km (0.12 R)
• M90: 81,743,717 km (0.117 R)
• M91: 83,262,584 km (0.081 R)
• M92: 83,401,112 km (0.103 R)
• M93: 85,209,152 km (0.107 R)
• M94: 87,874,687 km (0.095 R)
• M95: 90,425,181 km (0.052 R)
• M96: 93,143,524 km (0.089 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: 500 - 14,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit