🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 28 Hours

Environment

Temp: 186 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.52 AU - 5.22 AU

Year: 3760 Days

Day: 15.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,933,341 km

• M1: 45,328 km (0.092 R)
• M2: 75,996 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 15

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.59 AU - 9.21 AU

Year: 7042 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,933,341 km

• M1: 211,232 km (0.073 R)
• M2: 392,694 km (0.071 R)
• M3: 1,021,155 km (0.102 R)
• M4: 1,257,520 km (0.117 R)
• M5: 1,375,403 km (0.099 R)
• M6: 1,497,175 km (0.026 R)
• M7: 1,768,995 km (0.088 R)
• M8: 1,868,926 km (0.103 R)
• M9: 2,180,688 km (0.095 R)
• M10: 2,699,344 km (0.04 R)
• M11: 2,815,731 km (0.099 R)
• M12: 2,913,867 km (0.11 R)
• M13: 3,215,606 km (0.062 R)
• M14: 3,506,724 km (0.117 R)
• M15: 3,676,966 km (0.037 R)
• M16: 3,806,368 km (0.06 R)
• M17: 4,431,239 km (0.112 R)
• M18: 4,756,016 km (0.1 R)
• M19: 5,112,507 km (0.068 R)
• M20: 5,257,617 km (0.112 R)
• M21: 5,676,342 km (0.103 R)
• M22: 5,927,816 km (0.061 R)
• M23: 7,212,562 km (0.094 R)
• M24: 7,595,233 km (0.095 R)
• M25: 7,872,738 km (0.099 R)
• M26: 8,153,533 km (0.109 R)
• M27: 8,352,199 km (0.069 R)
• M28: 8,552,361 km (0.108 R)
• M29: 8,957,621 km (0.044 R)
• M30: 9,309,924 km (0.064 R)
• M31: 9,487,796 km (0.095 R)
• M32: 9,636,945 km (0.087 R)
• M33: 11,045,559 km (0.093 R)
• M34: 11,487,022 km (0.059 R)
• M35: 11,678,059 km (0.057 R)
• M36: 12,095,437 km (0.06 R)
• M37: 12,322,377 km (0.119 R)
• M38: 12,550,513 km (0.097 R)
• M39: 12,648,799 km (0.117 R)
• M40: 13,044,486 km (0.107 R)
• M41: 13,544,741 km (0.116 R)
• M42: 13,712,889 km (0.05 R)
• M43: 14,255,630 km (0.082 R)
• M44: 15,257,487 km (0.111 R)
• M45: 15,926,189 km (0.101 R)
• M46: 16,712,476 km (0.094 R)
• M47: 16,965,446 km (0.074 R)
• M48: 17,255,965 km (0.081 R)
• M49: 17,621,432 km (0.094 R)
• M50: 18,063,494 km (0.109 R)
• M51: 18,658,445 km (0.086 R)
• M52: 18,920,839 km (0.099 R)
• M53: 19,525,215 km (0.072 R)
• M54: 19,753,352 km (0.087 R)
• M55: 19,867,794 km (0.07 R)
• M56: 20,020,833 km (0.077 R)
• M57: 20,597,981 km (0.107 R)
• M58: 20,907,948 km (0.102 R)
• M59: 21,297,650 km (0.104 R)
• M60: 21,493,474 km (0.066 R)
• M61: 21,965,755 km (0.114 R)
• M62: 22,163,673 km (0.037 R)
• M63: 22,800,660 km (0.079 R)
• M64: 23,041,064 km (0.096 R)
• M65: 23,242,124 km (0.093 R)
• M66: 23,645,888 km (0.079 R)
• M67: 24,788,666 km (0.048 R)
• M68: 25,284,135 km (0.087 R)
• M69: 25,491,477 km (0.108 R)
• M70: 25,907,808 km (0.067 R)
• M71: 26,368,569 km (0.037 R)
• M72: 27,382,993 km (0.081 R)
• M73: 27,553,385 km (0.118 R)
• M74: 28,582,768 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 8.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.18 AU - 12.58 AU

Year: 12555 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,933,341 km

• M1: 113,545 km (0.1 R)
• M2: 186,249 km (0.096 R)
• M3: 507,735 km (0.111 R)
• M4: 746,493 km (0.116 R)
• M5: 1,323,044 km (0.029 R)
• M6: 1,518,418 km (0.093 R)
• M7: 1,737,430 km (0.089 R)
• M8: 2,695,006 km (0.096 R)
• M9: 2,994,501 km (0.079 R)
• M10: 4,106,162 km (0.095 R)
• M11: 4,181,859 km (0.102 R)
• M12: 5,045,787 km (0.118 R)
• M13: 5,665,870 km (0.109 R)
• M14: 6,551,639 km (0.098 R)
• M15: 7,900,712 km (0.119 R)
• M16: 8,018,895 km (0.07 R)
• M17: 8,377,032 km (0.116 R)
• M18: 9,407,612 km (0.094 R)
• M19: 9,482,710 km (0.11 R)
• M20: 9,633,504 km (0.104 R)
• M21: 9,785,197 km (0.078 R)
• M22: 10,142,287 km (0.076 R)
• M23: 10,399,894 km (0.045 R)
• M24: 10,711,806 km (0.094 R)
• M25: 11,159,104 km (0.111 R)
• M26: 11,318,425 km (0.09 R)
• M27: 11,909,187 km (0.079 R)
• M28: 12,372,492 km (0.041 R)
• M29: 12,620,076 km (0.106 R)
• M30: 12,813,955 km (0.048 R)
• M31: 13,036,557 km (0.104 R)
• M32: 13,570,472 km (0.115 R)
• M33: 14,054,421 km (0.105 R)
• M34: 14,111,567 km (0.089 R)
• M35: 14,169,013 km (0.049 R)
• M36: 15,068,246 km (0.119 R)
• M37: 15,480,388 km (0.108 R)
• M38: 16,165,546 km (0.118 R)
• M39: 16,466,387 km (0.04 R)
• M40: 19,640,555 km (0.104 R)
• M41: 20,381,812 km (0.09 R)
• M42: 21,758,861 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.9

Radius: 3

Gravity: 32.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 18.8 AU - 21.46 AU

Year: 31597 Days

Day: 22.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,933,341 km

• M1: 73,453 km (0.055 R)
• M2: 483,201 km (0.118 R)
• M3: 683,961 km (0.107 R)
• M4: 756,217 km (0.115 R)
• M5: 1,042,099 km (0.09 R)
• M6: 1,418,637 km (0.067 R)
• M7: 1,799,962 km (0.098 R)
• M8: 1,833,023 km (0.069 R)
• M9: 2,500,528 km (0.11 R)
• M10: 2,687,675 km (0.089 R)
• M11: 3,035,640 km (0.073 R)
• M12: 3,114,777 km (0.026 R)
• M13: 4,074,148 km (0.092 R)
• M14: 4,205,495 km (0.115 R)
• M15: 4,607,914 km (0.058 R)
• M16: 6,135,308 km (0.116 R)
• M17: 6,386,931 km (0.104 R)
• M18: 7,161,848 km (0.109 R)
• M19: 7,640,861 km (0.108 R)
• M20: 8,741,901 km (0.029 R)
• M21: 8,967,944 km (0.107 R)
• M22: 9,195,931 km (0.075 R)
• M23: 10,126,878 km (0.102 R)
• M24: 11,393,523 km (0.103 R)
• M25: 12,139,418 km (0.055 R)
• M26: 12,965,199 km (0.064 R)
• M27: 13,093,703 km (0.052 R)
• M28: 14,670,016 km (0.092 R)
• M29: 14,871,225 km (0.116 R)
• M30: 16,513,511 km (0.11 R)
• M31: 17,073,605 km (0.077 R)
• M32: 17,782,400 km (0.104 R)
• M33: 18,212,344 km (0.093 R)
• M34: 19,009,252 km (0.072 R)
• M35: 19,228,562 km (0.071 R)
• M36: 19,375,318 km (0.076 R)
• M37: 19,595,975 km (0.106 R)
• M38: 19,817,529 km (0.111 R)
• M39: 20,487,279 km (0.096 R)
• M40: 21,315,752 km (0.098 R)
• M41: 21,543,589 km (0.074 R)
• M42: 21,619,585 km (0.033 R)
• M43: 21,695,880 km (0.115 R)
• M44: 22,154,996 km (0.108 R)
• M45: 23,395,162 km (0.111 R)
• M46: 23,551,791 km (0.115 R)
• M47: 23,787,258 km (0.116 R)
• M48: 24,737,205 km (0.085 R)
• M49: 24,896,676 km (0.067 R)
• M50: 26,103,931 km (0.087 R)
• M51: 26,510,687 km (0.086 R)
• M52: 27,495,191 km (0.033 R)
• M53: 27,908,829 km (0.086 R)
• M54: 28,241,385 km (0.088 R)
• M55: 30,862,041 km (0.108 R)
• M56: 31,464,471 km (0.042 R)
• M57: 32,680,852 km (0.054 R)
• M58: 35,069,930 km (0.099 R)
• M59: 35,518,424 km (0.116 R)
• M60: 36,784,471 km (0.066 R)
• M61: 38,157,330 km (0.046 R)
• M62: 39,081,696 km (0.091 R)
• M63: 41,424,997 km (0.079 R)
• M64: 44,296,229 km (0.101 R)
• M65: 44,878,164 km (0.112 R)
• M66: 46,442,360 km (0.119 R)
• M67: 46,540,646 km (0.087 R)
• M68: 46,934,836 km (0.114 R)
• M69: 47,428,958 km (0.098 R)
• M70: 47,527,992 km (0.089 R)
• M71: 49,724,238 km (0.078 R)
• M72: 50,430,041 km (0.085 R)
• M73: 51,851,370 km (0.116 R)
• M74: 53,182,941 km (0.075 R)
• M75: 53,594,933 km (0.108 R)
• M76: 54,629,552 km (0.085 R)
• M77: 56,928,722 km (0.058 R)
• M78: 57,139,356 km (0.111 R)
• M79: 59,152,644 km (0.085 R)
• M80: 59,793,222 km (0.118 R)
• M81: 60,007,296 km (0.114 R)
• M82: 61,728,869 km (0.071 R)
• M83: 62,053,496 km (0.083 R)
• M84: 64,231,940 km (0.112 R)
• M85: 64,890,320 km (0.111 R)
• M86: 65,882,154 km (0.051 R)
• M87: 66,546,070 km (0.108 R)
• M88: 67,323,530 km (0.118 R)
• M89: 67,434,831 km (0.118 R)
• M90: 69,673,862 km (0.088 R)
• M91: 71,028,919 km (0.094 R)
• M92: 72,278,660 km (0.099 R)
• M93: 73,650,323 km (0.115 R)
• M94: 74,454,411 km (0.103 R)
• M95: 75,030,513 km (0.056 R)
• M96: 76,767,793 km (0.114 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: 374 - 19,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit