🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.87 AU - 0.91 AU

Year: 313 Days

Day: 40.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.32 AU

Year: 407 Days

Day: 43.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,053,025 km

• M1: 1,017,864 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.55 AU - 2.51 AU

Year: 1078 Days

Day: 24.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 12.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.34 AU - 11.18 AU

Year: 11367 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,053,025 km

• M1: 245,789 km (0.073 R)
• M2: 349,760 km (0.076 R)
• M3: 435,479 km (0.087 R)
• M4: 747,840 km (0.083 R)
• M5: 827,127 km (0.071 R)
• M6: 952,041 km (0.115 R)
• M7: 1,673,701 km (0.117 R)
• M8: 2,155,855 km (0.067 R)
• M9: 2,372,772 km (0.117 R)
• M10: 2,743,475 km (0.073 R)
• M11: 3,311,498 km (0.093 R)
• M12: 3,516,597 km (0.056 R)
• M13: 3,679,210 km (0.106 R)
• M14: 4,084,471 km (0.065 R)
• M15: 4,230,927 km (0.103 R)
• M16: 4,630,353 km (0.09 R)
• M17: 4,808,824 km (0.094 R)
• M18: 6,234,042 km (0.119 R)
• M19: 6,346,540 km (0.105 R)
• M20: 6,602,502 km (0.082 R)
• M21: 6,861,755 km (0.112 R)
• M22: 7,450,124 km (0.115 R)
• M23: 7,569,652 km (0.118 R)
• M24: 7,659,860 km (0.093 R)
• M25: 7,780,585 km (0.058 R)
• M26: 7,993,463 km (0.101 R)
• M27: 8,580,934 km (0.049 R)
• M28: 8,990,982 km (0.077 R)
• M29: 9,797,613 km (0.075 R)
• M30: 10,027,545 km (0.093 R)
• M31: 10,762,071 km (0.095 R)
• M32: 10,931,565 km (0.091 R)
• M33: 11,033,591 km (0.12 R)
• M34: 11,204,432 km (0.057 R)
• M35: 11,341,613 km (0.079 R)
• M36: 11,583,214 km (0.05 R)
• M37: 11,687,334 km (0.118 R)
• M38: 12,424,552 km (0.088 R)
• M39: 12,673,632 km (0.096 R)
• M40: 12,996,465 km (0.038 R)
• M41: 13,613,406 km (0.079 R)
• M42: 14,538,071 km (0.048 R)
• M43: 14,650,419 km (0.066 R)
• M44: 14,989,258 km (0.106 R)
• M45: 16,369,897 km (0.115 R)
• M46: 16,447,837 km (0.106 R)
• M47: 17,471,835 km (0.114 R)
• M48: 17,591,363 km (0.119 R)
• M49: 18,557,017 km (0.069 R)
• M50: 18,964,522 km (0.118 R)
• M51: 19,251,451 km (0.105 R)
• M52: 19,539,875 km (0.095 R)
• M53: 20,079,325 km (0.055 R)
• M54: 20,707,936 km (0.096 R)
• M55: 21,173,035 km (0.082 R)
• M56: 21,556,156 km (0.112 R)
• M57: 21,941,520 km (0.077 R)
• M58: 22,893,112 km (0.109 R)
• M59: 23,242,423 km (0.104 R)
• M60: 23,946,580 km (0.114 R)
• M61: 24,079,423 km (0.073 R)
• M62: 24,479,298 km (0.105 R)
• M63: 24,791,808 km (0.034 R)
• M64: 24,926,147 km (0.117 R)
• M65: 25,692,088 km (0.072 R)
• M66: 26,328,627 km (0.032 R)
• M67: 26,557,212 km (0.104 R)
• M68: 26,970,402 km (0.072 R)
• M69: 27,710,163 km (0.115 R)
• M70: 28,363,008 km (0.07 R)
• M71: 29,020,790 km (0.089 R)
• M72: 29,115,186 km (0.107 R)
• M73: 30,160,277 km (0.091 R)
• M74: 30,928,013 km (0.083 R)
• M75: 31,120,995 km (0.113 R)
• M76: 32,482,784 km (0.119 R)
• M77: 32,678,907 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 13.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.35 AU - 10.97 AU

Year: 12974 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,053,025 km

• M1: 174,431 km (0.101 R)
• M2: 319,691 km (0.083 R)
• M3: 420,220 km (0.092 R)
• M4: 777,011 km (0.077 R)
• M5: 1,186,760 km (0.085 R)
• M6: 1,727,855 km (0.062 R)
• M7: 1,886,130 km (0.044 R)
• M8: 2,415,856 km (0.078 R)
• M9: 2,594,027 km (0.053 R)
• M10: 3,378,967 km (0.09 R)
• M11: 3,637,023 km (0.059 R)
• M12: 3,783,330 km (0.036 R)
• M13: 4,142,515 km (0.083 R)
• M14: 4,234,069 km (0.066 R)
• M15: 4,357,188 km (0.095 R)
• M16: 4,575,600 km (0.068 R)
• M17: 5,088,572 km (0.112 R)
• M18: 5,619,943 km (0.052 R)
• M19: 5,926,768 km (0.076 R)
• M20: 6,169,267 km (0.077 R)
• M21: 6,379,751 km (0.078 R)
• M22: 6,485,816 km (0.099 R)
• M23: 6,699,890 km (0.1 R)
• M24: 6,916,358 km (0.08 R)
• M25: 7,504,876 km (0.051 R)
• M26: 7,956,961 km (0.092 R)
• M27: 10,016,924 km (0.074 R)
• M28: 10,472,898 km (0.035 R)
• M29: 10,724,522 km (0.081 R)
• M30: 10,893,268 km (0.112 R)
• M31: 11,233,753 km (0.091 R)
• M32: 11,362,257 km (0.106 R)
• M33: 11,448,276 km (0.095 R)
• M34: 11,620,912 km (0.096 R)
• M35: 11,925,045 km (0.085 R)
• M36: 13,077,846 km (0.092 R)
• M37: 13,213,232 km (0.086 R)
• M38: 13,576,306 km (0.109 R)
• M39: 13,896,745 km (0.052 R)
• M40: 14,451,902 km (0.102 R)
• M41: 16,257,698 km (0.094 R)
• M42: 16,403,257 km (0.107 R)
• M43: 17,384,918 km (0.057 R)
• M44: 17,882,929 km (0.04 R)
• M45: 18,083,391 km (0.117 R)
• M46: 19,199,690 km (0.05 R)
• M47: 20,129,441 km (0.096 R)
• M48: 20,757,602 km (0.101 R)
• M49: 21,074,002 km (0.042 R)
• M50: 21,551,668 km (0.094 R)
• M51: 21,872,106 km (0.084 R)
• M52: 21,979,368 km (0.066 R)
• M53: 22,734,388 km (0.111 R)
• M54: 23,224,321 km (0.111 R)
• M55: 23,772,747 km (0.073 R)
• M56: 24,938,414 km (0.112 R)
• M57: 25,556,403 km (0.091 R)
• M58: 26,407,315 km (0.073 R)
• M59: 26,864,935 km (0.106 R)
• M60: 27,440,588 km (0.101 R)
• M61: 27,962,236 km (0.114 R)
• M62: 28,370,189 km (0.104 R)
• M63: 28,721,594 km (0.07 R)
• M64: 29,015,405 km (0.088 R)
• M65: 29,487,535 km (0.055 R)
• M66: 30,379,887 km (0.047 R)
• M67: 30,619,243 km (0.081 R)
• M68: 32,496,248 km (0.075 R)
• M69: 33,664,906 km (0.086 R)
• M70: 34,347,821 km (0.031 R)
• M71: 35,286,398 km (0.102 R)
• M72: 36,043,363 km (0.055 R)
• M73: 38,281,796 km (0.041 R)
• M74: 40,367,340 km (0.091 R)
• M75: 40,564,809 km (0.114 R)
• M76: 40,696,605 km (0.048 R)
• M77: 41,291,406 km (0.07 R)
• M78: 42,222,353 km (0.079 R)
• M79: 42,355,944 km (0.062 R)
• M80: 43,429,608 km (0.043 R)
• M81: 44,648,083 km (0.067 R)
• M82: 45,672,230 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.1

Radius: 5.8

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.44 AU - 19.12 AU

Year: 29135 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,053,025 km

• M1: 97,538 km (0.086 R)
• M2: 464,950 km (0.089 R)
• M3: 543,489 km (0.115 R)
• M4: 805,585 km (0.066 R)
• M5: 1,183,319 km (0.078 R)
• M6: 1,265,000 km (0.104 R)
• M7: 1,376,749 km (0.059 R)
• M8: 1,521,111 km (0.114 R)
• M9: 1,919,191 km (0.071 R)
• M10: 2,048,144 km (0.113 R)
• M11: 2,113,668 km (0.104 R)
• M12: 2,486,317 km (0.094 R)
• M13: 3,101,762 km (0.099 R)
• M14: 3,291,452 km (0.103 R)
• M15: 3,602,915 km (0.098 R)
• M16: 3,802,329 km (0.112 R)
• M17: 4,129,051 km (0.11 R)
• M18: 4,337,740 km (0.101 R)
• M19: 5,569,080 km (0.099 R)
• M20: 5,753,385 km (0.098 R)
• M21: 6,414,009 km (0.092 R)
• M22: 6,999,086 km (0.069 R)
• M23: 7,198,051 km (0.097 R)
• M24: 7,298,132 km (0.062 R)
• M25: 7,550,504 km (0.116 R)
• M26: 7,601,367 km (0.049 R)
• M27: 8,219,954 km (0.118 R)
• M28: 10,283,208 km (0.112 R)
• M29: 11,313,339 km (0.1 R)
• M30: 11,371,533 km (0.071 R)
• M31: 11,488,219 km (0.053 R)
• M32: 11,840,671 km (0.106 R)
• M33: 12,556,198 km (0.119 R)
• M34: 13,655,593 km (0.059 R)
• M35: 14,216,734 km (0.102 R)
• M36: 14,405,527 km (0.058 R)
• M37: 15,232,953 km (0.094 R)
• M38: 15,426,084 km (0.084 R)
• M39: 16,075,638 km (0.102 R)
• M40: 16,867,010 km (0.048 R)
• M41: 16,933,432 km (0.068 R)
• M42: 17,000,152 km (0.074 R)
• M43: 17,401,524 km (0.104 R)
• M44: 17,873,804 km (0.028 R)
• M45: 18,487,305 km (0.08 R)
• M46: 18,831,081 km (0.114 R)
• M47: 20,015,597 km (0.07 R)
• M48: 26,288,535 km (0.074 R)
• M49: 28,556,139 km (0.097 R)
• M50: 30,885,528 km (0.054 R)
• M51: 31,293,331 km (0.113 R)
• M52: 31,375,012 km (0.092 R)
• M53: 31,702,781 km (0.081 R)
• M54: 32,444,487 km (0.072 R)
• M55: 33,442,155 km (0.041 R)
• M56: 34,449,996 km (0.073 R)
• M57: 34,872,909 km (0.09 R)
• M58: 35,212,347 km (0.089 R)
• M59: 35,980,233 km (0.112 R)
• M60: 36,237,541 km (0.114 R)
• M61: 36,495,298 km (0.096 R)
• M62: 37,012,757 km (0.028 R)
• M63: 38,316,951 km (0.073 R)
• M64: 38,404,466 km (0.073 R)
• M65: 40,523,969 km (0.101 R)
• M66: 42,862,483 km (0.102 R)
• M67: 45,244,530 km (0.078 R)
• M68: 47,951,653 km (0.089 R)
• M69: 48,897,261 km (0.057 R)
• M70: 50,231,375 km (0.093 R)
• M71: 52,061,106 km (0.032 R)
• M72: 53,912,529 km (0.087 R)
• M73: 54,698,517 km (0.032 R)
• M74: 56,480,826 km (0.098 R)
• M75: 56,580,308 km (0.053 R)
• M76: 56,679,940 km (0.045 R)
• M77: 57,880,164 km (0.117 R)
• M78: 60,509,048 km (0.039 R)
• M79: 61,121,202 km (0.056 R)
• M80: 61,223,527 km (0.075 R)
• M81: 62,557,641 km (0.079 R)
• M82: 62,970,082 km (0.096 R)
• M83: 65,882,453 km (0.048 R)
• M84: 66,512,111 km (0.026 R)
• M85: 67,038,546 km (0.096 R)
• M86: 67,883,475 km (0.073 R)
• M87: 67,989,390 km (0.034 R)
• M88: 69,797,579 km (0.063 R)
• M89: 70,225,280 km (0.106 R)
• M90: 71,945,057 km (0.037 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit