🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 260 Days

Day: 45.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.09 AU - 2.09 AU

Year: 1098 Days

Day: 45.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 143.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.57 AU - 3.91 AU

Year: 2120 Days

Day: 13.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.98 AU - 3.62 AU

Year: 2179 Days

Day: 39.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.29 AU - 4.43 AU

Year: 2756 Days

Day: 40.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,891,559 km

• M1: 545,583 km (0.097 R)
• M2: 688,001 km (0.096 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 8.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.58 AU - 5.78 AU

Year: 4920 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,891,559 km

• M1: 174,431 km (0.097 R)
• M2: 503,098 km (0.074 R)
• M3: 746,793 km (0.097 R)
• M4: 912,697 km (0.113 R)
• M5: 1,197,980 km (0.088 R)
• M6: 1,336,657 km (0.115 R)
• M7: 1,569,880 km (0.079 R)
• M8: 1,722,320 km (0.038 R)
• M9: 1,831,976 km (0.094 R)
• M10: 1,960,181 km (0.115 R)
• M11: 2,191,908 km (0.08 R)
• M12: 2,293,784 km (0.108 R)
• M13: 2,467,318 km (0.094 R)
• M14: 3,108,345 km (0.101 R)
• M15: 3,165,641 km (0.054 R)
• M16: 3,281,280 km (0.062 R)
• M17: 3,437,759 km (0.11 R)
• M18: 3,737,703 km (0.077 R)
• M19: 3,921,708 km (0.067 R)
• M20: 4,171,686 km (0.102 R)
• M21: 5,042,495 km (0.089 R)
• M22: 5,429,206 km (0.081 R)
• M23: 6,255,285 km (0.093 R)
• M24: 6,376,609 km (0.099 R)
• M25: 6,670,719 km (0.102 R)
• M26: 6,794,586 km (0.082 R)
• M27: 6,869,385 km (0.116 R)
• M28: 7,019,581 km (0.073 R)
• M29: 7,221,538 km (0.031 R)
• M30: 7,272,401 km (0.085 R)
• M31: 7,657,167 km (0.093 R)
• M32: 8,688,644 km (0.068 R)
• M33: 8,851,108 km (0.078 R)
• M34: 9,734,932 km (0.065 R)
• M35: 9,819,305 km (0.109 R)
• M36: 10,330,182 km (0.108 R)
• M37: 10,444,923 km (0.076 R)
• M38: 10,617,858 km (0.067 R)
• M39: 11,794,446 km (0.075 R)
• M40: 12,520,145 km (0.042 R)
• M41: 13,604,281 km (0.091 R)
• M42: 13,856,204 km (0.031 R)
• M43: 14,046,193 km (0.061 R)
• M44: 14,460,878 km (0.051 R)
• M45: 14,557,219 km (0.07 R)
• M46: 14,685,873 km (0.093 R)
• M47: 14,814,976 km (0.083 R)
• M48: 15,074,229 km (0.089 R)
• M49: 15,564,462 km (0.065 R)
• M50: 15,729,019 km (0.063 R)
• M51: 16,026,719 km (0.106 R)
• M52: 16,093,141 km (0.099 R)
• M53: 16,226,133 km (0.106 R)
• M54: 16,359,574 km (0.036 R)
• M55: 16,964,698 km (0.081 R)
• M56: 18,335,313 km (0.095 R)
• M57: 18,578,859 km (0.112 R)
• M58: 18,788,445 km (0.077 R)
• M59: 18,928,619 km (0.062 R)
• M60: 19,351,083 km (0.071 R)
• M61: 19,599,116 km (0.069 R)
• M62: 20,493,113 km (0.106 R)
• M63: 20,709,731 km (0.11 R)
• M64: 21,473,578 km (0.114 R)
• M65: 21,951,094 km (0.041 R)
• M66: 22,357,851 km (0.115 R)
• M67: 22,804,550 km (0.115 R)
• M68: 23,103,895 km (0.067 R)
• M69: 23,291,640 km (0.12 R)
• M70: 23,744,473 km (0.097 R)
• M71: 24,124,003 km (0.079 R)
• M72: 24,467,181 km (0.115 R)
• M73: 26,012,377 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.36 AU - 7.38 AU

Year: 5843 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,891,559 km

• M1: 193,879 km (0.107 R)
• M2: 449,542 km (0.074 R)
• M3: 641,476 km (0.039 R)
• M4: 779,405 km (0.107 R)
• M5: 928,853 km (0.073 R)
• M6: 1,102,686 km (0.051 R)
• M7: 1,347,578 km (0.12 R)
• M8: 1,595,012 km (0.078 R)
• M9: 1,741,020 km (0.073 R)
• M10: 1,942,977 km (0.063 R)
• M11: 2,206,718 km (0.085 R)
• M12: 2,426,328 km (0.083 R)
• M13: 3,067,804 km (0.113 R)
• M14: 3,418,611 km (0.105 R)
• M15: 3,826,265 km (0.117 R)
• M16: 4,024,931 km (0.062 R)
• M17: 4,159,270 km (0.06 R)
• M18: 4,688,397 km (0.116 R)
• M19: 4,972,932 km (0.111 R)
• M20: 5,190,298 km (0.085 R)
• M21: 5,584,339 km (0.106 R)
• M22: 5,937,240 km (0.035 R)
• M23: 6,691,662 km (0.105 R)
• M24: 7,066,704 km (0.082 R)
• M25: 7,421,251 km (0.068 R)
• M26: 7,697,858 km (0.11 R)
• M27: 8,404,558 km (0.103 R)
• M28: 8,548,471 km (0.06 R)
• M29: 9,073,260 km (0.112 R)
• M30: 9,339,545 km (0.104 R)
• M31: 9,578,452 km (0.074 R)
• M32: 9,759,017 km (0.113 R)
• M33: 10,031,884 km (0.055 R)
• M34: 10,399,894 km (0.113 R)
• M35: 11,212,211 km (0.063 R)
• M36: 11,466,228 km (0.094 R)
• M37: 11,593,985 km (0.093 R)
• M38: 11,722,190 km (0.114 R)
• M39: 12,109,798 km (0.088 R)
• M40: 12,403,309 km (0.115 R)
• M41: 12,633,241 km (0.115 R)
• M42: 12,831,458 km (0.102 R)
• M43: 12,930,941 km (0.074 R)
• M44: 13,297,904 km (0.094 R)
• M45: 13,398,584 km (0.113 R)
• M46: 13,499,562 km (0.109 R)
• M47: 13,634,500 km (0.102 R)
• M48: 13,736,076 km (0.104 R)
• M49: 13,905,870 km (0.098 R)
• M50: 14,076,412 km (0.058 R)
• M51: 14,626,633 km (0.115 R)
• M52: 14,800,017 km (0.094 R)
• M53: 15,289,351 km (0.036 R)
• M54: 15,642,103 km (0.093 R)
• M55: 15,926,189 km (0.058 R)
• M56: 16,033,152 km (0.118 R)
• M57: 16,283,728 km (0.072 R)
• M58: 16,499,598 km (0.089 R)
• M59: 17,189,394 km (0.029 R)
• M60: 17,888,465 km (0.083 R)
• M61: 18,484,612 km (0.12 R)
• M62: 19,352,729 km (0.032 R)
• M63: 19,505,169 km (0.081 R)
• M64: 19,964,733 km (0.064 R)
• M65: 21,207,443 km (0.062 R)
• M66: 22,155,893 km (0.054 R)
• M67: 23,158,648 km (0.117 R)
• M68: 24,381,461 km (0.099 R)
• M69: 26,002,503 km (0.084 R)
• M70: 27,529,449 km (0.104 R)
• M71: 28,131,132 km (0.083 R)
• M72: 28,607,002 km (0.091 R)
• M73: 28,911,135 km (0.081 R)
• M74: 29,347,512 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 13.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.88 AU - 9.16 AU

Year: 9846 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,891,559 km

• M1: 225,594 km (0.116 R)
• M2: 431,590 km (0.097 R)
• M3: 537,954 km (0.111 R)
• M4: 850,913 km (0.047 R)
• M5: 956,379 km (0.088 R)
• M6: 1,066,932 km (0.066 R)
• M7: 1,510,789 km (0.071 R)
• M8: 1,597,705 km (0.1 R)
• M9: 1,868,926 km (0.096 R)
• M10: 2,034,232 km (0.079 R)
• M11: 2,456,247 km (0.057 R)
• M12: 3,239,243 km (0.095 R)
• M13: 3,732,616 km (0.095 R)
• M14: 4,218,810 km (0.07 R)
• M15: 4,855,049 km (0.055 R)
• M16: 4,985,947 km (0.034 R)
• M17: 5,151,253 km (0.113 R)
• M18: 5,251,334 km (0.081 R)
• M19: 5,658,091 km (0.041 R)
• M20: 6,358,957 km (0.025 R)
• M21: 7,050,398 km (0.091 R)
• M22: 7,689,181 km (0.077 R)
• M23: 8,583,028 km (0.106 R)
• M24: 9,922,677 km (0.117 R)
• M25: 10,510,597 km (0.051 R)
• M26: 10,638,054 km (0.086 R)
• M27: 10,937,549 km (0.072 R)
• M28: 11,370,186 km (0.072 R)
• M29: 11,588,599 km (0.105 R)
• M30: 12,566,371 km (0.115 R)
• M31: 13,385,868 km (0.107 R)
• M32: 13,478,020 km (0.075 R)
• M33: 14,082,096 km (0.056 R)
• M34: 14,269,692 km (0.102 R)
• M35: 14,885,287 km (0.081 R)
• M36: 15,558,029 km (0.092 R)
• M37: 16,388,297 km (0.078 R)
• M38: 16,684,800 km (0.105 R)
• M39: 16,933,282 km (0.111 R)
• M40: 17,333,307 km (0.11 R)
• M41: 17,635,345 km (0.113 R)
• M42: 17,736,473 km (0.032 R)
• M43: 17,888,465 km (0.108 R)
• M44: 18,295,820 km (0.093 R)
• M45: 20,378,820 km (0.082 R)
• M46: 21,232,875 km (0.117 R)
• M47: 22,535,872 km (0.094 R)
• M48: 22,755,482 km (0.102 R)
• M49: 23,141,743 km (0.079 R)
• M50: 23,307,947 km (0.116 R)
• M51: 23,641,400 km (0.107 R)
• M52: 23,976,500 km (0.05 R)
• M53: 24,088,548 km (0.06 R)
• M54: 25,332,754 km (0.034 R)
• M55: 26,539,709 km (0.105 R)
• M56: 26,888,123 km (0.104 R)
• M57: 27,296,375 km (0.11 R)
• M58: 27,413,361 km (0.083 R)
• M59: 27,942,189 km (0.082 R)
• M60: 28,178,255 km (0.12 R)
• M61: 28,711,871 km (0.12 R)
• M62: 29,248,777 km (0.116 R)
• M63: 29,909,551 km (0.05 R)
• M64: 30,696,735 km (0.079 R)
• M65: 31,982,978 km (0.065 R)
• M66: 32,168,030 km (0.092 R)
• M67: 32,601,565 km (0.059 R)
• M68: 32,850,047 km (0.095 R)
• M69: 33,850,707 km (0.118 R)
• M70: 34,734,382 km (0.099 R)
• M71: 37,171,032 km (0.111 R)
• M72: 37,821,334 km (0.088 R)
• M73: 38,344,477 km (0.097 R)
• M74: 39,199,429 km (0.115 R)
• M75: 39,861,400 km (0.082 R)
• M76: 40,060,664 km (0.112 R)
• M77: 40,326,948 km (0.075 R)
• M78: 40,727,572 km (0.09 R)
• M79: 41,869,452 km (0.107 R)
• M80: 42,072,008 km (0.089 R)
• M81: 42,546,083 km (0.058 R)
• M82: 44,047,447 km (0.119 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit