🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.59 AU - 0.69 AU

Year: 179 Days

Day: 37.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,920,264 km

• M1: 205,248 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.24 AU - 3.24 AU

Year: 1587 Days

Day: 37.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.33 AU - 5.41 AU

Year: 4353 Days

Day: 35 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 8.1

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.97 AU - 7.79 AU

Year: 7014 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,920,264 km

• M1: 409,001 km (0.084 R)
• M2: 468,541 km (0.077 R)
• M3: 652,845 km (0.106 R)
• M4: 907,909 km (0.066 R)
• M5: 972,536 km (0.09 R)
• M6: 1,355,806 km (0.084 R)
• M7: 1,682,228 km (0.086 R)
• M8: 1,823,897 km (0.11 R)
• M9: 1,948,363 km (0.089 R)
• M10: 2,097,362 km (0.051 R)
• M11: 2,184,129 km (0.032 R)
• M12: 2,429,021 km (0.045 R)
• M13: 2,706,375 km (0.078 R)
• M14: 3,520,786 km (0.12 R)
• M15: 3,598,427 km (0.076 R)
• M16: 3,676,667 km (0.082 R)
• M17: 3,861,420 km (0.034 R)
• M18: 3,941,455 km (0.115 R)
• M19: 4,267,429 km (0.058 R)
• M20: 4,517,706 km (0.059 R)
• M21: 5,061,794 km (0.103 R)
• M22: 6,148,622 km (0.091 R)
• M23: 6,686,127 km (0.091 R)
• M24: 6,814,931 km (0.113 R)
• M25: 6,879,557 km (0.116 R)
• M26: 7,074,783 km (0.049 R)
• M27: 7,470,768 km (0.12 R)
• M28: 8,422,510 km (0.111 R)
• M29: 8,526,630 km (0.109 R)
• M30: 8,666,354 km (0.096 R)
• M31: 8,877,287 km (0.113 R)
• M32: 10,178,041 km (0.055 R)
• M33: 10,252,092 km (0.106 R)
• M34: 10,587,341 km (0.118 R)
• M35: 11,039,874 km (0.109 R)
• M36: 11,192,165 km (0.085 R)
• M37: 11,498,840 km (0.047 R)
• M38: 12,435,473 km (0.106 R)
• M39: 12,753,069 km (0.085 R)
• M40: 12,872,897 km (0.062 R)
• M41: 12,993,024 km (0.067 R)
• M42: 13,518,112 km (0.031 R)
• M43: 14,050,082 km (0.101 R)
• M44: 16,549,564 km (0.102 R)
• M45: 17,030,521 km (0.088 R)
• M46: 17,516,115 km (0.102 R)
• M47: 17,693,838 km (0.038 R)
• M48: 18,095,807 km (0.043 R)
• M49: 18,365,532 km (0.097 R)
• M50: 18,455,740 km (0.098 R)
• M51: 19,136,859 km (0.1 R)
• M52: 19,319,967 km (0.091 R)
• M53: 20,993,368 km (0.105 R)
• M54: 21,229,434 km (0.093 R)
• M55: 21,656,536 km (0.092 R)
• M56: 21,990,737 km (0.101 R)
• M57: 22,230,543 km (0.05 R)
• M58: 22,519,416 km (0.06 R)
• M59: 22,664,227 km (0.078 R)
• M60: 22,761,017 km (0.117 R)
• M61: 23,198,142 km (0.119 R)
• M62: 23,295,680 km (0.112 R)
• M63: 24,575,938 km (0.071 R)
• M64: 24,874,685 km (0.091 R)
• M65: 25,525,885 km (0.081 R)
• M66: 25,828,372 km (0.116 R)
• M67: 26,896,351 km (0.085 R)
• M68: 28,708,280 km (0.035 R)
• M69: 28,812,999 km (0.118 R)
• M70: 29,338,536 km (0.083 R)
• M71: 29,602,427 km (0.088 R)
• M72: 29,708,342 km (0.112 R)
• M73: 30,773,329 km (0.111 R)
• M74: 31,202,675 km (0.039 R)
• M75: 31,850,733 km (0.114 R)
• M76: 33,765,735 km (0.092 R)
• M77: 34,097,843 km (0.081 R)
• M78: 34,430,997 km (0.1 R)
• M79: 34,876,799 km (0.063 R)
• M80: 35,380,644 km (0.074 R)
• M81: 36,169,175 km (0.115 R)
• M82: 36,395,516 km (0.102 R)
• M83: 36,679,154 km (0.116 R)
• M84: 37,878,480 km (0.057 R)
• M85: 37,993,371 km (0.079 R)
• M86: 38,108,262 km (0.119 R)
• M87: 38,627,217 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.3

Radius: 3.2

Gravity: 64.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.21 AU - 15.57 AU

Year: 19097 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,920,264 km

• M1: 58,194 km (0.068 R)
• M2: 112,647 km (0.109 R)
• M3: 147,803 km (0.058 R)
• M4: 187,297 km (0.052 R)
• M5: 327,919 km (0.087 R)
• M6: 399,726 km (0.111 R)
• M7: 437,574 km (0.086 R)
• M8: 667,057 km (0.096 R)
• M9: 689,646 km (0.094 R)
• M10: 806,183 km (0.117 R)
• M11: 904,020 km (0.027 R)
• M12: 1,084,285 km (0.095 R)
• M13: 1,164,919 km (0.083 R)
• M14: 1,303,745 km (0.118 R)
• M15: 1,536,669 km (0.088 R)
• M16: 1,942,379 km (0.067 R)
• M17: 2,140,147 km (0.088 R)
• M18: 2,173,807 km (0.049 R)
• M19: 2,413,911 km (0.101 R)
• M20: 2,808,251 km (0.098 R)
• M21: 3,614,733 km (0.118 R)
• M22: 4,924,463 km (0.087 R)
• M23: 5,651,957 km (0.042 R)
• M24: 7,003,275 km (0.044 R)
• M25: 8,395,433 km (0.077 R)
• M26: 9,040,798 km (0.045 R)
• M27: 9,314,263 km (0.117 R)
• M28: 10,151,263 km (0.109 R)
• M29: 11,070,093 km (0.101 R)
• M30: 11,480,440 km (0.063 R)
• M31: 11,836,034 km (0.105 R)
• M32: 12,015,252 km (0.074 R)
• M33: 12,135,230 km (0.088 R)
• M34: 12,376,381 km (0.071 R)
• M35: 13,047,477 km (0.04 R)
• M36: 13,109,112 km (0.08 R)
• M37: 13,356,397 km (0.12 R)
• M38: 14,107,678 km (0.038 R)
• M39: 14,170,957 km (0.049 R)
• M40: 14,424,825 km (0.099 R)
• M41: 15,130,628 km (0.106 R)
• M42: 15,195,404 km (0.045 R)
• M43: 15,325,105 km (0.114 R)
• M44: 15,455,106 km (0.115 R)
• M45: 17,246,839 km (0.091 R)
• M46: 18,963,325 km (0.081 R)
• M47: 23,898,709 km (0.104 R)
• M48: 23,974,106 km (0.102 R)
• M49: 24,125,200 km (0.107 R)
• M50: 27,842,707 km (0.102 R)
• M51: 28,080,867 km (0.081 R)
• M52: 28,479,395 km (0.096 R)
• M53: 28,879,719 km (0.099 R)
• M54: 29,686,052 km (0.027 R)
• M55: 29,848,216 km (0.07 R)
• M56: 32,065,855 km (0.109 R)
• M57: 32,984,386 km (0.098 R)
• M58: 33,573,353 km (0.11 R)
• M59: 33,742,398 km (0.099 R)
• M60: 34,081,088 km (0.085 R)
• M61: 36,136,862 km (0.081 R)
• M62: 39,117,300 km (0.026 R)
• M63: 39,206,161 km (0.1 R)
• M64: 40,187,972 km (0.1 R)
• M65: 42,723,058 km (0.11 R)
• M66: 42,906,165 km (0.111 R)
• M67: 43,825,444 km (0.039 R)
• M68: 44,102,350 km (0.037 R)
• M69: 44,844,056 km (0.118 R)
• M70: 45,123,206 km (0.112 R)
• M71: 45,402,804 km (0.102 R)
• M72: 48,517,731 km (0.116 R)
• M73: 49,091,439 km (0.101 R)
• M74: 49,859,774 km (0.04 R)
• M75: 50,535,358 km (0.085 R)
• M76: 53,761,136 km (0.06 R)
• M77: 54,652,291 km (0.104 R)
• M78: 54,850,957 km (0.054 R)
• M79: 57,052,589 km (0.052 R)
• M80: 57,153,418 km (0.104 R)
• M81: 58,671,836 km (0.031 R)
• M82: 58,773,563 km (0.04 R)
• M83: 59,384,969 km (0.113 R)
• M84: 59,589,320 km (0.042 R)
• M85: 59,691,495 km (0.025 R)
• M86: 61,232,054 km (0.101 R)
• M87: 64,876,857 km (0.069 R)
• M88: 64,982,024 km (0.089 R)
• M89: 65,297,975 km (0.063 R)
• M90: 68,377,297 km (0.033 R)
• M91: 69,557,774 km (0.106 R)
• M92: 71,286,677 km (0.118 R)
• M93: 72,265,346 km (0.049 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit