🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.55 AU - 0.57 AU

Year: 151 Days

Day: 22.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,076,350 km

• M1: 428,897 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.67 AU - 0.81 AU

Year: 229 Days

Day: 44.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.05 AU - 3.61 AU

Year: 2187 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 14.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.99 AU - 7.79 AU

Year: 7230 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,076,350 km

• M1: 200,162 km (0.102 R)
• M2: 676,482 km (0.043 R)
• M3: 818,899 km (0.058 R)
• M4: 915,689 km (0.111 R)
• M5: 1,107,024 km (0.049 R)
• M6: 1,361,789 km (0.026 R)
• M7: 1,462,618 km (0.038 R)
• M8: 1,708,108 km (0.082 R)
• M9: 1,910,814 km (0.062 R)
• M10: 2,320,562 km (0.038 R)
• M11: 2,736,743 km (0.115 R)
• M12: 2,998,091 km (0.102 R)
• M13: 3,154,421 km (0.088 R)
• M14: 3,545,619 km (0.092 R)
• M15: 3,687,438 km (0.045 R)
• M16: 3,928,141 km (0.093 R)
• M17: 4,224,045 km (0.064 R)
• M18: 5,616,652 km (0.107 R)
• M19: 5,754,880 km (0.029 R)
• M20: 6,608,785 km (0.087 R)
• M21: 6,872,676 km (0.093 R)
• M22: 7,380,860 km (0.09 R)
• M23: 7,901,311 km (0.114 R)
• M24: 7,994,361 km (0.034 R)
• M25: 8,784,387 km (0.066 R)
• M26: 9,042,443 km (0.039 R)
• M27: 9,205,056 km (0.097 R)
• M28: 9,999,122 km (0.102 R)
• M29: 10,099,951 km (0.042 R)
• M30: 10,918,849 km (0.108 R)
• M31: 11,371,233 km (0.106 R)
• M32: 11,723,536 km (0.12 R)
• M33: 12,115,184 km (0.119 R)
• M34: 12,874,991 km (0.079 R)
• M35: 13,799,506 km (0.119 R)
• M36: 14,516,678 km (0.115 R)
• M37: 15,829,998 km (0.074 R)
• M38: 16,065,615 km (0.104 R)
• M39: 16,859,830 km (0.095 R)
• M40: 17,060,440 km (0.096 R)
• M41: 17,261,799 km (0.119 R)
• M42: 17,870,513 km (0.12 R)
• M43: 19,318,471 km (0.037 R)
• M44: 20,375,679 km (0.09 R)
• M45: 20,546,520 km (0.085 R)
• M46: 21,019,099 km (0.081 R)
• M47: 21,191,735 km (0.088 R)
• M48: 22,018,563 km (0.064 R)
• M49: 22,281,705 km (0.113 R)
• M50: 22,413,800 km (0.103 R)
• M51: 23,479,535 km (0.119 R)
• M52: 24,334,936 km (0.084 R)
• M53: 25,017,402 km (0.09 R)
• M54: 25,108,806 km (0.101 R)
• M55: 25,475,919 km (0.07 R)
• M56: 25,937,279 km (0.114 R)
• M57: 26,961,875 km (0.08 R)
• M58: 27,290,691 km (0.107 R)
• M59: 27,384,788 km (0.088 R)
• M60: 28,332,640 km (0.036 R)
• M61: 28,762,734 km (0.091 R)
• M62: 29,387,754 km (0.118 R)
• M63: 29,484,244 km (0.057 R)
• M64: 30,994,285 km (0.079 R)
• M65: 31,240,224 km (0.081 R)
• M66: 32,180,746 km (0.105 R)
• M67: 32,879,518 km (0.073 R)
• M68: 33,281,188 km (0.09 R)
• M69: 33,684,504 km (0.075 R)
• M70: 33,785,482 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 8.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.24 AU - 12 AU

Year: 12455 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,076,350 km

• M1: 319,840 km (0.057 R)
• M2: 380,128 km (0.109 R)
• M3: 486,043 km (0.09 R)
• M4: 618,438 km (0.094 R)
• M5: 697,425 km (0.117 R)
• M6: 866,321 km (0.101 R)
• M7: 955,930 km (0.086 R)
• M8: 1,048,681 km (0.097 R)
• M9: 1,203,814 km (0.058 R)
• M10: 1,536,520 km (0.088 R)
• M11: 2,087,638 km (0.109 R)
• M12: 3,019,184 km (0.074 R)
• M13: 3,157,712 km (0.119 R)
• M14: 3,355,181 km (0.059 R)
• M15: 3,441,200 km (0.088 R)
• M16: 3,644,503 km (0.099 R)
• M17: 4,185,449 km (0.103 R)
• M18: 4,465,496 km (0.087 R)
• M19: 4,783,691 km (0.115 R)
• M20: 4,848,317 km (0.117 R)
• M21: 5,109,366 km (0.114 R)
• M22: 5,954,743 km (0.088 R)
• M23: 6,518,278 km (0.109 R)
• M24: 6,661,892 km (0.106 R)
• M25: 7,395,520 km (0.098 R)
• M26: 7,848,054 km (0.099 R)
• M27: 8,582,729 km (0.109 R)
• M28: 8,819,393 km (0.108 R)
• M29: 9,542,100 km (0.111 R)
• M30: 10,034,427 km (0.074 R)
• M31: 11,043,764 km (0.086 R)
• M32: 11,258,137 km (0.043 R)
• M33: 11,344,306 km (0.114 R)
• M34: 11,473,857 km (0.065 R)
• M35: 11,997,151 km (0.094 R)
• M36: 12,841,780 km (0.114 R)
• M37: 13,430,598 km (0.105 R)
• M38: 13,705,409 km (0.119 R)
• M39: 14,167,367 km (0.097 R)
• M40: 14,447,115 km (0.059 R)
• M41: 15,728,271 km (0.113 R)
• M42: 17,842,538 km (0.12 R)
• M43: 18,702,726 km (0.095 R)
• M44: 19,318,171 km (0.05 R)
• M45: 19,784,019 km (0.103 R)
• M46: 20,410,984 km (0.085 R)
• M47: 21,416,880 km (0.052 R)
• M48: 22,547,391 km (0.09 R)
• M49: 23,256,934 km (0.073 R)
• M50: 24,029,308 km (0.041 R)
• M51: 24,362,911 km (0.109 R)
• M52: 24,418,561 km (0.11 R)
• M53: 24,753,960 km (0.065 R)
• M54: 25,147,103 km (0.06 R)
• M55: 25,769,131 km (0.035 R)
• M56: 26,396,245 km (0.102 R)
• M57: 26,625,579 km (0.115 R)
• M58: 26,798,065 km (0.089 R)
• M59: 27,259,574 km (0.103 R)
• M60: 27,433,258 km (0.103 R)
• M61: 27,840,164 km (0.107 R)
• M62: 28,954,668 km (0.119 R)
• M63: 29,487,535 km (0.049 R)
• M64: 30,023,844 km (0.118 R)
• M65: 31,287,497 km (0.06 R)
• M66: 31,712,505 km (0.094 R)
• M67: 31,773,391 km (0.105 R)
• M68: 32,078,421 km (0.105 R)
• M69: 33,742,099 km (0.08 R)
• M70: 33,991,030 km (0.11 R)
• M71: 34,302,941 km (0.044 R)
• M72: 34,365,473 km (0.071 R)
• M73: 35,244,510 km (0.027 R)
• M74: 35,813,431 km (0.047 R)
• M75: 35,876,861 km (0.084 R)
• M76: 36,449,222 km (0.036 R)
• M77: 37,602,921 km (0.029 R)
• M78: 37,796,351 km (0.109 R)
• M79: 38,054,856 km (0.058 R)
• M80: 38,119,632 km (0.104 R)
• M81: 38,443,661 km (0.111 R)
• M82: 39,552,331 km (0.091 R)
• M83: 39,814,725 km (0.09 R)
• M84: 41,069,103 km (0.066 R)
• M85: 41,467,931 km (0.091 R)
• M86: 43,278,215 km (0.084 R)
• M87: 43,345,833 km (0.099 R)
• M88: 44,159,047 km (0.116 R)
• M89: 44,431,316 km (0.12 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit