🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.46 AU - 0.66 AU

Year: 159 Days

Day: 17.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.47 AU - 0.67 AU

Year: 163 Days

Day: 23.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 236 Days

Day: 25.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.13 AU - 2.59 AU

Year: 1373 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 10

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.02 AU - 7.6 AU

Year: 6003 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,007,728 km

• M1: 141,669 km (0.118 R)
• M2: 246,238 km (0.099 R)
• M3: 308,770 km (0.1 R)
• M4: 445,802 km (0.086 R)
• M5: 831,016 km (0.026 R)
• M6: 1,082,789 km (0.052 R)
• M7: 1,200,822 km (0.117 R)
• M8: 1,676,992 km (0.08 R)
• M9: 1,854,864 km (0.085 R)
• M10: 2,039,169 km (0.091 R)
• M11: 2,208,065 km (0.074 R)
• M12: 2,788,654 km (0.095 R)
• M13: 3,718,704 km (0.047 R)
• M14: 4,271,169 km (0.096 R)
• M15: 4,709,341 km (0.083 R)
• M16: 4,821,240 km (0.113 R)
• M17: 5,162,024 km (0.032 R)
• M18: 5,422,773 km (0.078 R)
• M19: 5,540,208 km (0.118 R)
• M20: 6,048,092 km (0.084 R)
• M21: 6,139,347 km (0.094 R)
• M22: 6,664,884 km (0.085 R)
• M23: 6,917,256 km (0.106 R)
• M24: 7,108,592 km (0.086 R)
• M25: 8,293,108 km (0.079 R)
• M26: 8,530,519 km (0.099 R)
• M27: 8,667,252 km (0.076 R)
• M28: 10,001,814 km (0.066 R)
• M29: 10,988,412 km (0.089 R)
• M30: 11,815,240 km (0.081 R)
• M31: 12,005,977 km (0.106 R)
• M32: 12,701,009 km (0.083 R)
• M33: 13,053,461 km (0.113 R)
• M34: 13,171,644 km (0.069 R)
• M35: 13,250,631 km (0.049 R)
• M36: 14,170,359 km (0.077 R)
• M37: 14,495,136 km (0.117 R)
• M38: 14,986,864 km (0.039 R)
• M39: 15,442,539 km (0.043 R)
• M40: 15,734,854 km (0.066 R)
• M41: 15,902,702 km (0.09 R)
• M42: 16,282,531 km (0.025 R)
• M43: 16,965,147 km (0.073 R)
• M44: 17,137,334 km (0.038 R)
• M45: 17,613,653 km (0.119 R)
• M46: 17,875,450 km (0.074 R)
• M47: 18,358,501 km (0.051 R)
• M48: 18,535,326 km (0.096 R)
• M49: 19,562,465 km (0.087 R)
• M50: 20,014,849 km (0.108 R)
• M51: 20,151,282 km (0.119 R)
• M52: 21,578,745 km (0.099 R)
• M53: 22,140,036 km (0.113 R)
• M54: 22,800,959 km (0.106 R)
• M55: 22,943,377 km (0.099 R)
• M56: 23,181,536 km (0.082 R)
• M57: 23,276,980 km (0.105 R)
• M58: 24,142,104 km (0.109 R)
• M59: 24,335,834 km (0.108 R)
• M60: 28,367,646 km (0.088 R)
• M61: 29,188,190 km (0.111 R)
• M62: 29,601,529 km (0.116 R)
• M63: 30,381,532 km (0.084 R)
• M64: 30,538,311 km (0.1 R)
• M65: 30,957,783 km (0.116 R)
• M66: 31,273,734 km (0.081 R)
• M67: 31,590,582 km (0.081 R)
• M68: 31,855,520 km (0.097 R)
• M69: 33,352,845 km (0.048 R)
• M70: 33,893,193 km (0.038 R)
• M71: 34,381,929 km (0.12 R)
• M72: 34,763,703 km (0.118 R)
• M73: 36,083,156 km (0.114 R)
• M74: 36,471,063 km (0.066 R)
• M75: 36,582,215 km (0.097 R)
• M76: 36,971,917 km (0.112 R)
• M77: 37,418,915 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 13.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.69 AU - 10.41 AU

Year: 9469 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,007,728 km

• M1: 173,833 km (0.046 R)
• M2: 410,646 km (0.102 R)
• M3: 964,308 km (0.072 R)
• M4: 1,069,625 km (0.1 R)
• M5: 1,593,367 km (0.058 R)
• M6: 1,698,833 km (0.057 R)
• M7: 1,850,526 km (0.118 R)
• M8: 1,961,677 km (0.062 R)
• M9: 2,261,770 km (0.09 R)
• M10: 2,478,388 km (0.062 R)
• M11: 2,626,789 km (0.061 R)
• M12: 3,889,096 km (0.07 R)
• M13: 4,179,316 km (0.099 R)
• M14: 4,297,498 km (0.091 R)
• M15: 4,386,808 km (0.06 R)
• M16: 4,567,373 km (0.047 R)
• M17: 4,689,145 km (0.113 R)
• M18: 5,410,506 km (0.091 R)
• M19: 5,833,719 km (0.082 R)
• M20: 6,335,320 km (0.119 R)
• M21: 6,608,636 km (0.067 R)
• M22: 6,920,846 km (0.081 R)
• M23: 7,061,019 km (0.114 R)
• M24: 7,237,844 km (0.068 R)
• M25: 7,487,673 km (0.112 R)
• M26: 7,595,682 km (0.086 R)
• M27: 9,705,162 km (0.105 R)
• M28: 9,862,539 km (0.045 R)
• M29: 10,661,691 km (0.085 R)
• M30: 11,564,813 km (0.088 R)
• M31: 11,773,502 km (0.055 R)
• M32: 12,109,948 km (0.109 R)
• M33: 12,279,442 km (0.113 R)
• M34: 12,364,563 km (0.03 R)
• M35: 12,492,469 km (0.081 R)
• M36: 12,792,563 km (0.094 R)
• M37: 13,575,408 km (0.094 R)
• M38: 15,692,218 km (0.054 R)
• M39: 15,969,722 km (0.03 R)
• M40: 16,765,134 km (0.12 R)
• M41: 16,954,076 km (0.105 R)
• M42: 18,151,458 km (0.097 R)
• M43: 18,248,397 km (0.105 R)
• M44: 19,326,549 km (0.1 R)
• M45: 19,425,583 km (0.09 R)
• M46: 19,823,363 km (0.097 R)
• M47: 20,073,491 km (0.042 R)
• M48: 20,223,987 km (0.066 R)
• M49: 20,728,431 km (0.075 R)
• M50: 21,956,031 km (0.103 R)
• M51: 22,422,477 km (0.116 R)
• M52: 22,839,855 km (0.061 R)
• M53: 22,996,933 km (0.078 R)
• M54: 23,788,305 km (0.087 R)
• M55: 23,894,370 km (0.096 R)
• M56: 24,267,318 km (0.077 R)
• M57: 25,397,530 km (0.072 R)
• M58: 25,505,988 km (0.044 R)
• M59: 25,669,199 km (0.088 R)
• M60: 25,996,370 km (0.12 R)
• M61: 26,931,057 km (0.11 R)
• M62: 27,319,114 km (0.06 R)
• M63: 27,876,815 km (0.097 R)
• M64: 28,381,858 km (0.118 R)
• M65: 29,857,940 km (0.102 R)
• M66: 31,184,424 km (0.115 R)
• M67: 32,235,948 km (0.075 R)
• M68: 34,734,382 km (0.084 R)
• M69: 35,702,579 km (0.113 R)
• M70: 36,006,861 km (0.12 R)
• M71: 36,128,933 km (0.066 R)
• M72: 36,312,190 km (0.102 R)
• M73: 37,603,519 km (0.104 R)
• M74: 38,285,835 km (0.049 R)
• M75: 38,659,830 km (0.092 R)
• M76: 39,978,236 km (0.091 R)
• M77: 40,928,930 km (0.072 R)
• M78: 41,183,695 km (0.034 R)
• M79: 42,143,815 km (0.033 R)
• M80: 42,272,469 km (0.072 R)
• M81: 43,305,741 km (0.07 R)

Asteroid Belt

Center: 11.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.7

Radius: 5.6

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.28 AU - 15.8 AU

Year: 18870 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,007,728 km

• M1: 82,279 km (0.079 R)
• M2: 210,933 km (0.117 R)
• M3: 303,833 km (0.057 R)
• M4: 708,346 km (0.069 R)
• M5: 955,781 km (0.06 R)
• M6: 1,713,494 km (0.116 R)
• M7: 1,777,971 km (0.079 R)
• M8: 1,942,678 km (0.096 R)
• M9: 2,287,052 km (0.026 R)
• M10: 2,724,925 km (0.117 R)
• M11: 3,070,048 km (0.07 R)
• M12: 3,510,763 km (0.113 R)
• M13: 3,551,753 km (0.034 R)
• M14: 4,810,170 km (0.08 R)
• M15: 5,320,299 km (0.113 R)
• M16: 7,054,736 km (0.101 R)
• M17: 7,106,647 km (0.049 R)
• M18: 7,263,126 km (0.088 R)
• M19: 8,171,784 km (0.093 R)
• M20: 8,946,551 km (0.104 R)
• M21: 9,285,839 km (0.107 R)
• M22: 10,152,160 km (0.111 R)
• M23: 10,565,350 km (0.047 R)
• M24: 10,624,740 km (0.072 R)
• M25: 10,983,924 km (0.038 R)
• M26: 13,029,227 km (0.06 R)
• M27: 13,477,871 km (0.116 R)
• M28: 13,736,675 km (0.047 R)
• M29: 14,062,200 km (0.096 R)
• M30: 16,550,012 km (0.111 R)
• M31: 16,896,481 km (0.111 R)
• M32: 17,105,469 km (0.112 R)
• M33: 17,808,430 km (0.111 R)
• M34: 18,163,425 km (0.072 R)
• M35: 20,416,070 km (0.112 R)
• M36: 21,612,704 km (0.105 R)
• M37: 21,763,797 km (0.106 R)
• M38: 23,995,050 km (0.069 R)
• M39: 24,387,146 km (0.114 R)
• M40: 26,378,593 km (0.11 R)
• M41: 26,945,568 km (0.094 R)
• M42: 27,189,862 km (0.038 R)
• M43: 27,353,073 km (0.103 R)
• M44: 29,504,141 km (0.089 R)
• M45: 30,854,710 km (0.04 R)
• M46: 32,831,347 km (0.084 R)
• M47: 32,918,114 km (0.096 R)
• M48: 33,353,593 km (0.1 R)
• M49: 34,142,273 km (0.083 R)
• M50: 34,937,087 km (0.076 R)
• M51: 35,114,510 km (0.113 R)
• M52: 35,203,371 km (0.112 R)
• M53: 35,916,654 km (0.116 R)
• M54: 36,454,757 km (0.117 R)
• M55: 39,924,530 km (0.065 R)
• M56: 42,926,959 km (0.039 R)
• M57: 43,975,640 km (0.087 R)
• M58: 44,167,275 km (0.025 R)
• M59: 46,195,673 km (0.1 R)
• M60: 51,852,118 km (0.113 R)
• M61: 51,953,396 km (0.077 R)
• M62: 52,358,656 km (0.103 R)
• M63: 55,225,251 km (0.109 R)
• M64: 55,949,903 km (0.045 R)
• M65: 56,990,506 km (0.075 R)
• M66: 58,352,744 km (0.105 R)
• M67: 61,002,571 km (0.053 R)
• M68: 61,537,234 km (0.097 R)
• M69: 62,180,804 km (0.099 R)
• M70: 62,611,197 km (0.072 R)
• M71: 63,799,752 km (0.04 R)
• M72: 64,451,101 km (0.032 R)
• M73: 65,979,692 km (0.09 R)
• M74: 66,089,198 km (0.072 R)
• M75: 67,409,698 km (0.053 R)
• M76: 67,630,505 km (0.073 R)
• M77: 68,405,571 km (0.1 R)
• M78: 68,516,573 km (0.064 R)
• M79: 69,183,630 km (0.074 R)
• M80: 70,076,430 km (0.111 R)
• M81: 70,524,176 km (0.111 R)
• M82: 71,310,163 km (0.117 R)
• M83: 72,211,939 km (0.1 R)
• M84: 72,437,982 km (0.103 R)
• M85: 72,890,665 km (0.094 R)
• M86: 73,344,395 km (0.096 R)
• M87: 73,457,940 km (0.044 R)
• M88: 74,254,698 km (0.099 R)
• M89: 74,368,692 km (0.065 R)
• M90: 75,397,626 km (0.114 R)
• M91: 75,856,592 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit