🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.75 AU - 0.99 AU

Year: 284 Days

Day: 43.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,787,366 km

• M1: 156,180 km (0.116 R)
• M2: 203,453 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.52 AU

Year: 537 Days

Day: 26.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,787,366 km

• M1: 101,128 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.12 AU - 1.6 AU

Year: 555 Days

Day: 36.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.07 AU - 2.25 AU

Year: 1111 Days

Day: 41.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 57.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2 AU - 2.86 AU

Year: 1325 Days

Day: 23.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 159.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.4

Radius: 8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.28 AU - 19.76 AU

Year: 24565 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 176.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,787,366 km

• M1: 373,546 km (0.073 R)
• M2: 733,927 km (0.116 R)
• M3: 813,214 km (0.111 R)
• M4: 1,091,316 km (0.076 R)
• M5: 1,206,208 km (0.096 R)
• M6: 1,705,416 km (0.117 R)
• M7: 2,321,609 km (0.095 R)
• M8: 2,873,177 km (0.084 R)
• M9: 3,430,279 km (0.044 R)
• M10: 3,669,337 km (0.112 R)
• M11: 4,641,573 km (0.066 R)
• M12: 5,371,012 km (0.076 R)
• M13: 5,450,000 km (0.112 R)
• M14: 5,648,816 km (0.115 R)
• M15: 5,850,174 km (0.087 R)
• M16: 5,931,256 km (0.08 R)
• M17: 6,384,538 km (0.097 R)
• M18: 6,763,619 km (0.102 R)
• M19: 6,934,609 km (0.087 R)
• M20: 7,543,772 km (0.066 R)
• M21: 8,034,602 km (0.117 R)
• M22: 8,170,288 km (0.113 R)
• M23: 9,093,755 km (0.081 R)
• M24: 10,050,135 km (0.116 R)
• M25: 10,738,584 km (0.117 R)
• M26: 10,888,032 km (0.069 R)
• M27: 11,038,228 km (0.104 R)
• M28: 11,290,151 km (0.074 R)
• M29: 11,697,058 km (0.099 R)
• M30: 12,056,990 km (0.073 R)
• M31: 12,630,099 km (0.079 R)
• M32: 12,893,541 km (0.111 R)
• M33: 12,999,307 km (0.107 R)
• M34: 13,586,927 km (0.108 R)
• M35: 14,128,472 km (0.077 R)
• M36: 14,183,075 km (0.107 R)
• M37: 16,307,514 km (0.119 R)
• M38: 16,594,293 km (0.055 R)
• M39: 17,114,894 km (0.097 R)
• M40: 18,888,526 km (0.097 R)
• M41: 19,069,091 km (0.047 R)
• M42: 19,797,184 km (0.101 R)
• M43: 20,103,111 km (0.109 R)
• M44: 20,164,596 km (0.113 R)
• M45: 20,349,050 km (0.117 R)
• M46: 20,596,036 km (0.076 R)
• M47: 20,781,837 km (0.041 R)
• M48: 20,968,236 km (0.074 R)
• M49: 21,342,829 km (0.065 R)
• M50: 21,656,536 km (0.111 R)
• M51: 23,119,603 km (0.097 R)
• M52: 23,506,463 km (0.1 R)
• M53: 23,895,567 km (0.109 R)
• M54: 24,090,792 km (0.106 R)
• M55: 24,221,391 km (0.118 R)
• M56: 24,286,616 km (0.06 R)
• M57: 24,417,514 km (0.059 R)
• M58: 24,679,909 km (0.073 R)
• M59: 25,672,341 km (0.078 R)
• M60: 26,341,193 km (0.115 R)
• M61: 26,677,788 km (0.073 R)
• M62: 26,812,875 km (0.102 R)
• M63: 27,015,730 km (0.094 R)
• M64: 27,627,735 km (0.099 R)
• M65: 27,696,101 km (0.102 R)
• M66: 28,313,043 km (0.107 R)
• M67: 29,142,862 km (0.074 R)
• M68: 30,543,547 km (0.106 R)
• M69: 33,555,550 km (0.105 R)
• M70: 33,847,266 km (0.119 R)
• M71: 33,993,573 km (0.094 R)
• M72: 34,139,880 km (0.053 R)
• M73: 35,096,708 km (0.071 R)
• M74: 36,510,856 km (0.109 R)
• M75: 36,810,950 km (0.106 R)
• M76: 36,886,048 km (0.044 R)
• M77: 37,640,470 km (0.097 R)
• M78: 38,171,542 km (0.092 R)
• M79: 39,010,936 km (0.115 R)
• M80: 40,397,858 km (0.029 R)
• M81: 41,409,588 km (0.042 R)
• M82: 41,487,678 km (0.077 R)
• M83: 42,193,331 km (0.103 R)
• M84: 42,666,061 km (0.1 R)
• M85: 44,494,147 km (0.078 R)
• M86: 45,135,922 km (0.062 R)
• M87: 45,296,889 km (0.032 R)
• M88: 47,406,518 km (0.066 R)
• M89: 47,488,198 km (0.064 R)
• M90: 48,226,314 km (0.089 R)
• M91: 48,473,151 km (0.112 R)
• M92: 49,381,958 km (0.115 R)
• M93: 50,379,925 km (0.078 R)
• M94: 57,373,925 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.6

Radius: 5.2

Gravity: 25.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.64 AU - 19.04 AU

Year: 27477 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,787,366 km

• M1: 132,394 km (0.103 R)
• M2: 373,695 km (0.102 R)
• M3: 938,876 km (0.06 R)
• M4: 1,319,902 km (0.078 R)
• M5: 1,562,550 km (0.107 R)
• M6: 2,088,536 km (0.109 R)
• M7: 2,288,847 km (0.041 R)
• M8: 3,105,053 km (0.111 R)
• M9: 3,758,647 km (0.11 R)
• M10: 4,051,559 km (0.089 R)
• M11: 4,101,076 km (0.106 R)
• M12: 4,555,854 km (0.118 R)
• M13: 4,763,047 km (0.112 R)
• M14: 4,815,406 km (0.085 R)
• M15: 5,026,488 km (0.097 R)
• M16: 5,240,713 km (0.088 R)
• M17: 5,403,325 km (0.115 R)
• M18: 6,183,778 km (0.116 R)
• M19: 6,298,220 km (0.039 R)
• M20: 6,471,155 km (0.078 R)
• M21: 6,762,721 km (0.119 R)
• M22: 8,158,619 km (0.064 R)
• M23: 9,573,665 km (0.082 R)
• M24: 9,839,052 km (0.118 R)
• M25: 10,649,573 km (0.027 R)
• M26: 12,405,703 km (0.055 R)
• M27: 12,622,470 km (0.109 R)
• M28: 13,799,356 km (0.069 R)
• M29: 14,552,432 km (0.099 R)
• M30: 15,941,448 km (0.084 R)
• M31: 17,939,777 km (0.061 R)
• M32: 18,348,777 km (0.093 R)
• M33: 18,843,647 km (0.073 R)
• M34: 19,176,053 km (0.096 R)
• M35: 20,015,447 km (0.076 R)
• M36: 20,610,099 km (0.118 R)
• M37: 20,952,528 km (0.105 R)
• M38: 21,038,397 km (0.08 R)
• M39: 21,903,821 km (0.08 R)
• M40: 23,401,595 km (0.091 R)
• M41: 23,938,053 km (0.11 R)
• M42: 24,569,057 km (0.084 R)
• M43: 26,124,127 km (0.091 R)
• M44: 26,216,578 km (0.056 R)
• M45: 26,587,431 km (0.073 R)
• M46: 28,278,186 km (0.064 R)
• M47: 28,944,944 km (0.09 R)
• M48: 30,197,078 km (0.111 R)
• M49: 30,294,018 km (0.104 R)
• M50: 30,488,495 km (0.088 R)
• M51: 30,976,333 km (0.089 R)
• M52: 34,057,750 km (0.028 R)
• M53: 34,665,417 km (0.054 R)
• M54: 35,378,849 km (0.1 R)
• M55: 37,756,707 km (0.043 R)
• M56: 38,385,467 km (0.075 R)
• M57: 39,123,434 km (0.074 R)
• M58: 40,399,354 km (0.115 R)
• M59: 40,613,279 km (0.085 R)
• M60: 40,720,391 km (0.078 R)
• M61: 41,473,018 km (0.117 R)
• M62: 42,447,349 km (0.118 R)
• M63: 43,319,654 km (0.036 R)
• M64: 47,543,250 km (0.05 R)
• M65: 49,018,136 km (0.113 R)
• M66: 49,246,273 km (0.066 R)
• M67: 50,277,600 km (0.109 R)
• M68: 51,431,898 km (0.102 R)
• M69: 53,414,219 km (0.056 R)
• M70: 55,421,374 km (0.091 R)
• M71: 56,613,519 km (0.059 R)
• M72: 58,296,645 km (0.117 R)
• M73: 59,508,986 km (0.102 R)
• M74: 59,874,304 km (0.105 R)
• M75: 64,565,543 km (0.052 R)
• M76: 65,945,434 km (0.071 R)
• M77: 66,071,396 km (0.094 R)
• M78: 66,449,579 km (0.111 R)
• M79: 67,969,793 km (0.113 R)
• M80: 74,295,239 km (0.057 R)
• M81: 74,819,729 km (0.079 R)
• M82: 77,993,149 km (0.094 R)
• M83: 80,267,336 km (0.107 R)
• M84: 80,536,313 km (0.09 R)
• M85: 80,940,377 km (0.065 R)
• M86: 91,257,543 km (0.117 R)
• M87: 92,946,354 km (0.064 R)
• M88: 93,370,015 km (0.092 R)
• M89: 94,503,368 km (0.087 R)
• M90: 94,645,337 km (0.044 R)
• M91: 94,787,305 km (0.064 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 10,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit