🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.2 AU - 1.84 AU

Year: 684 Days

Day: 24.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.35 AU - 2.41 AU

Year: 1341 Days

Day: 36 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 9.5

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.09 AU - 6.35 AU

Year: 4356 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,886,989 km

• M1: 128,804 km (0.064 R)
• M2: 216,319 km (0.064 R)
• M3: 282,441 km (0.098 R)
• M4: 377,136 km (0.104 R)
• M5: 444,605 km (0.058 R)
• M6: 675,434 km (0.078 R)
• M7: 736,171 km (0.092 R)
• M8: 850,763 km (0.088 R)
• M9: 1,027,289 km (0.1 R)
• M10: 1,156,691 km (0.103 R)
• M11: 1,261,110 km (0.084 R)
• M12: 1,353,412 km (0.096 R)
• M13: 1,990,100 km (0.057 R)
• M14: 2,190,262 km (0.069 R)
• M15: 2,378,008 km (0.107 R)
• M16: 2,551,541 km (0.111 R)
• M17: 2,769,356 km (0.12 R)
• M18: 2,890,680 km (0.026 R)
• M19: 3,117,919 km (0.108 R)
• M20: 3,634,031 km (0.077 R)
• M21: 3,744,883 km (0.116 R)
• M22: 3,924,850 km (0.116 R)
• M23: 3,992,917 km (0.092 R)
• M24: 4,624,369 km (0.06 R)
• M25: 5,186,708 km (0.045 R)
• M26: 6,215,941 km (0.041 R)
• M27: 6,322,305 km (0.037 R)
• M28: 6,918,004 km (0.087 R)
• M29: 7,250,560 km (0.065 R)
• M30: 7,873,934 km (0.032 R)
• M31: 8,017,997 km (0.116 R)
• M32: 8,781,245 km (0.101 R)
• M33: 10,062,551 km (0.084 R)
• M34: 10,376,258 km (0.102 R)
• M35: 10,661,391 km (0.095 R)
• M36: 10,756,984 km (0.06 R)
• M37: 10,820,863 km (0.082 R)
• M38: 10,917,054 km (0.073 R)
• M39: 10,981,232 km (0.119 R)
• M40: 11,174,662 km (0.108 R)
• M41: 11,893,480 km (0.078 R)
• M42: 12,025,724 km (0.085 R)
• M43: 12,358,579 km (0.091 R)
• M44: 12,492,619 km (0.038 R)
• M45: 12,931,539 km (0.11 R)
• M46: 13,101,782 km (0.095 R)
• M47: 13,238,364 km (0.102 R)
• M48: 13,616,697 km (0.12 R)
• M49: 14,915,057 km (0.118 R)
• M50: 15,165,185 km (0.079 R)
• M51: 15,524,818 km (0.106 R)
• M52: 15,850,942 km (0.099 R)
• M53: 16,106,156 km (0.095 R)
• M54: 16,215,960 km (0.096 R)
• M55: 16,362,865 km (0.082 R)
• M56: 16,473,119 km (0.06 R)
• M57: 16,657,723 km (0.112 R)
• M58: 16,880,025 km (0.085 R)
• M59: 17,666,013 km (0.093 R)
• M60: 18,349,076 km (0.115 R)
• M61: 18,502,115 km (0.054 R)
• M62: 19,312,188 km (0.116 R)
• M63: 19,623,949 km (0.046 R)
• M64: 20,489,523 km (0.075 R)
• M65: 21,367,662 km (0.039 R)
• M66: 21,528,630 km (0.101 R)
• M67: 22,625,780 km (0.084 R)
• M68: 22,913,307 km (0.066 R)
• M69: 23,325,898 km (0.067 R)
• M70: 23,741,182 km (0.066 R)
• M71: 24,200,597 km (0.057 R)
• M72: 24,663,004 km (0.111 R)
• M73: 25,086,067 km (0.1 R)
• M74: 25,340,982 km (0.068 R)
• M75: 25,724,850 km (0.111 R)
• M76: 25,982,009 km (0.115 R)
• M77: 26,110,812 km (0.071 R)
• M78: 27,585,997 km (0.084 R)
• M79: 27,849,140 km (0.114 R)
• M80: 27,936,954 km (0.048 R)
• M81: 28,422,099 km (0.098 R)
• M82: 28,510,661 km (0.062 R)
• M83: 29,669,447 km (0.067 R)
• M84: 29,804,085 km (0.062 R)
• M85: 30,074,109 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 8.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.98 AU - 8.06 AU

Year: 6081 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 96,886,989 km

• M1: 106,214 km (0.106 R)
• M2: 246,238 km (0.106 R)
• M3: 329,863 km (0.087 R)
• M4: 412,292 km (0.085 R)
• M5: 488,587 km (0.083 R)
• M6: 673,190 km (0.031 R)
• M7: 765,492 km (0.094 R)
• M8: 1,078,750 km (0.075 R)
• M9: 1,168,210 km (0.104 R)
• M10: 1,596,359 km (0.11 R)
• M11: 1,687,614 km (0.105 R)
• M12: 2,157,351 km (0.058 R)
• M13: 2,335,821 km (0.094 R)
• M14: 2,679,896 km (0.109 R)
• M15: 2,969,518 km (0.061 R)
• M16: 3,025,916 km (0.111 R)
• M17: 3,283,823 km (0.057 R)
• M18: 3,386,148 km (0.086 R)
• M19: 3,504,330 km (0.105 R)
• M20: 3,714,515 km (0.113 R)
• M21: 3,821,178 km (0.096 R)
• M22: 3,913,480 km (0.111 R)
• M23: 4,178,867 km (0.103 R)
• M24: 4,385,761 km (0.063 R)
• M25: 4,466,394 km (0.118 R)
• M26: 4,563,633 km (0.108 R)
• M27: 4,628,857 km (0.083 R)
• M28: 4,959,768 km (0.056 R)
• M29: 5,043,692 km (0.029 R)
• M30: 5,178,929 km (0.108 R)
• M31: 5,470,345 km (0.093 R)
• M32: 5,539,759 km (0.097 R)
• M33: 5,696,986 km (0.096 R)
• M34: 6,051,533 km (0.085 R)
• M35: 6,431,512 km (0.047 R)
• M36: 6,486,414 km (0.098 R)
• M37: 6,541,466 km (0.086 R)
• M38: 6,837,969 km (0.105 R)
• M39: 7,233,805 km (0.103 R)
• M40: 7,290,951 km (0.099 R)
• M41: 7,405,693 km (0.065 R)
• M42: 7,521,033 km (0.085 R)
• M43: 7,598,225 km (0.089 R)
• M44: 7,988,377 km (0.089 R)
• M45: 8,245,535 km (0.11 R)
• M46: 8,445,249 km (0.116 R)
• M47: 8,525,583 km (0.105 R)
• M48: 9,404,919 km (0.101 R)
• M49: 9,613,608 km (0.096 R)
• M50: 9,887,222 km (0.113 R)
• M51: 9,993,138 km (0.092 R)
• M52: 10,420,389 km (0.105 R)
• M53: 10,614,717 km (0.064 R)
• M54: 11,492,707 km (0.064 R)
• M55: 12,302,630 km (0.091 R)
• M56: 12,576,693 km (0.087 R)
• M57: 12,691,435 km (0.098 R)
• M58: 12,760,549 km (0.036 R)
• M59: 12,852,851 km (0.064 R)
• M60: 13,014,716 km (0.062 R)
• M61: 13,270,678 km (0.071 R)
• M62: 13,481,311 km (0.059 R)
• M63: 13,646,019 km (0.109 R)
• M64: 14,430,809 km (0.073 R)
• M65: 15,157,107 km (0.091 R)
• M66: 15,845,706 km (0.045 R)
• M67: 16,044,372 km (0.098 R)
• M68: 16,193,820 km (0.1 R)
• M69: 16,494,212 km (0.086 R)
• M70: 16,594,742 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.3

Radius: 6.5

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.14 AU - 19.74 AU

Year: 25466 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,886,989 km

• M1: 83,924 km (0.095 R)
• M2: 137,480 km (0.06 R)
• M3: 208,091 km (0.046 R)
• M4: 1,067,231 km (0.106 R)
• M5: 1,195,736 km (0.11 R)
• M6: 1,468,154 km (0.101 R)
• M7: 2,029,594 km (0.072 R)
• M8: 2,312,484 km (0.085 R)
• M9: 2,353,922 km (0.051 R)
• M10: 3,142,154 km (0.096 R)
• M11: 3,660,809 km (0.053 R)
• M12: 5,481,266 km (0.074 R)
• M13: 5,536,916 km (0.1 R)
• M14: 6,687,474 km (0.069 R)
• M15: 6,746,864 km (0.029 R)
• M16: 7,167,832 km (0.111 R)
• M17: 7,597,178 km (0.065 R)
• M18: 7,721,494 km (0.089 R)
• M19: 7,909,090 km (0.086 R)
• M20: 9,198,025 km (0.094 R)
• M21: 9,731,641 km (0.059 R)
• M22: 9,934,346 km (0.087 R)
• M23: 10,619,953 km (0.112 R)
• M24: 11,179,449 km (0.034 R)
• M25: 11,391,878 km (0.077 R)
• M26: 11,605,504 km (0.113 R)
• M27: 11,820,476 km (0.105 R)
• M28: 12,254,310 km (0.111 R)
• M29: 12,473,171 km (0.108 R)
• M30: 12,988,985 km (0.068 R)
• M31: 14,347,034 km (0.038 R)
• M32: 14,887,382 km (0.05 R)
• M33: 15,042,963 km (0.059 R)
• M34: 15,277,234 km (0.099 R)
• M35: 15,987,674 km (0.076 R)
• M36: 17,686,807 km (0.115 R)
• M37: 18,265,900 km (0.098 R)
• M38: 18,683,278 km (0.059 R)
• M39: 18,767,053 km (0.119 R)
• M40: 19,103,798 km (0.116 R)
• M41: 19,188,320 km (0.071 R)
• M42: 19,357,665 km (0.118 R)
• M43: 20,297,888 km (0.068 R)
• M44: 20,990,975 km (0.063 R)
• M45: 21,078,190 km (0.119 R)
• M46: 21,603,728 km (0.07 R)
• M47: 23,477,291 km (0.076 R)
• M48: 25,495,217 km (0.073 R)
• M49: 27,567,896 km (0.036 R)
• M50: 28,335,033 km (0.087 R)
• M51: 28,817,935 km (0.096 R)
• M52: 32,576,432 km (0.038 R)
• M53: 36,485,724 km (0.083 R)
• M54: 36,695,610 km (0.089 R)
• M55: 38,601,935 km (0.1 R)
• M56: 38,922,823 km (0.077 R)
• M57: 39,567,141 km (0.1 R)
• M58: 40,215,049 km (0.113 R)
• M59: 40,649,033 km (0.116 R)
• M60: 41,302,626 km (0.07 R)
• M61: 45,975,166 km (0.098 R)
• M62: 47,913,356 km (0.09 R)
• M63: 48,028,097 km (0.107 R)
• M64: 49,529,461 km (0.079 R)
• M65: 51,751,289 km (0.078 R)
• M66: 52,933,561 km (0.085 R)
• M67: 54,603,821 km (0.031 R)
• M68: 55,566,035 km (0.098 R)
• M69: 55,686,611 km (0.117 R)
• M70: 56,291,285 km (0.089 R)
• M71: 56,898,054 km (0.108 R)
• M72: 58,240,695 km (0.07 R)
• M73: 58,854,345 km (0.066 R)
• M74: 59,100,434 km (0.08 R)
• M75: 61,704,933 km (0.034 R)
• M76: 62,205,188 km (0.115 R)
• M77: 63,335,849 km (0.082 R)
• M78: 63,588,071 km (0.111 R)
• M79: 66,000,486 km (0.106 R)
• M80: 72,094,954 km (0.056 R)
• M81: 72,358,246 km (0.087 R)
• M82: 78,637,318 km (0.087 R)
• M83: 80,950,998 km (0.104 R)
• M84: 84,255,316 km (0.101 R)
• M85: 85,505,805 km (0.075 R)
• M86: 85,923,931 km (0.078 R)
• M87: 86,203,080 km (0.08 R)
• M88: 87,743,938 km (0.042 R)
• M89: 88,306,426 km (0.037 R)
• M90: 90,284,709 km (0.089 R)
• M91: 91,137,117 km (0.071 R)
• M92: 94,429,018 km (0.1 R)
• M93: 96,017,000 km (0.083 R)
• M94: 96,161,810 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 19,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit