🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.64 AU

Year: 665 Days

Day: 28.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.3 AU - 5.76 AU

Year: 4002 Days

Day: 38 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.9

Radius: 13.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.74 AU - 12.44 AU

Year: 12226 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,792,214 km

• M1: 308,471 km (0.113 R)
• M2: 461,509 km (0.025 R)
• M3: 543,639 km (0.09 R)
• M4: 663,018 km (0.068 R)
• M5: 1,099,844 km (0.074 R)
• M6: 1,619,547 km (0.063 R)
• M7: 1,894,956 km (0.087 R)
• M8: 2,311,287 km (0.096 R)
• M9: 2,517,283 km (0.12 R)
• M10: 2,675,857 km (0.051 R)
• M11: 2,865,248 km (0.111 R)
• M12: 3,257,344 km (0.043 R)
• M13: 4,000,397 km (0.066 R)
• M14: 4,762,149 km (0.106 R)
• M15: 5,568,482 km (0.099 R)
• M16: 5,811,728 km (0.055 R)
• M17: 6,023,109 km (0.097 R)
• M18: 6,380,948 km (0.104 R)
• M19: 6,562,559 km (0.073 R)
• M20: 6,893,769 km (0.075 R)
• M21: 7,458,052 km (0.095 R)
• M22: 7,881,414 km (0.043 R)
• M23: 8,312,705 km (0.073 R)
• M24: 8,832,258 km (0.105 R)
• M25: 9,362,433 km (0.035 R)
• M26: 9,610,616 km (0.105 R)
• M27: 9,735,680 km (0.061 R)
• M28: 9,819,155 km (0.09 R)
• M29: 10,156,050 km (0.11 R)
• M30: 10,411,114 km (0.088 R)
• M31: 10,582,404 km (0.06 R)
• M32: 11,320,669 km (0.091 R)
• M33: 11,762,731 km (0.068 R)
• M34: 12,618,431 km (0.078 R)
• M35: 12,938,720 km (0.111 R)
• M36: 13,774,673 km (0.077 R)
• M37: 14,484,664 km (0.081 R)
• M38: 14,580,257 km (0.095 R)
• M39: 14,868,233 km (0.071 R)
• M40: 15,158,154 km (0.065 R)
• M41: 15,255,243 km (0.083 R)
• M42: 15,547,557 km (0.094 R)
• M43: 15,891,034 km (0.06 R)
• M44: 15,989,619 km (0.08 R)
• M45: 16,187,537 km (0.079 R)
• M46: 18,313,323 km (0.053 R)
• M47: 18,416,695 km (0.038 R)
• M48: 19,146,134 km (0.077 R)
• M49: 19,356,169 km (0.036 R)
• M50: 20,579,281 km (0.088 R)
• M51: 21,663,118 km (0.114 R)
• M52: 22,156,941 km (0.086 R)
• M53: 22,322,396 km (0.094 R)
• M54: 22,599,002 km (0.111 R)
• M55: 23,044,056 km (0.055 R)
• M56: 23,323,654 km (0.108 R)
• M57: 23,491,952 km (0.101 R)
• M58: 23,773,346 km (0.117 R)
• M59: 24,510,115 km (0.071 R)
• M60: 25,948,199 km (0.096 R)
• M61: 27,059,412 km (0.111 R)
• M62: 27,472,751 km (0.113 R)
• M63: 27,769,254 km (0.039 R)
• M64: 28,425,391 km (0.103 R)
• M65: 29,388,801 km (0.11 R)
• M66: 30,179,426 km (0.083 R)
• M67: 31,285,702 km (0.051 R)
• M68: 36,556,184 km (0.11 R)
• M69: 37,275,152 km (0.033 R)
• M70: 38,196,824 km (0.104 R)
• M71: 38,926,264 km (0.111 R)
• M72: 39,059,406 km (0.109 R)
• M73: 40,533,842 km (0.072 R)
• M74: 41,413,627 km (0.084 R)
• M75: 41,617,529 km (0.108 R)
• M76: 41,889,947 km (0.066 R)
• M77: 42,026,380 km (0.116 R)
• M78: 42,162,963 km (0.096 R)
• M79: 42,505,093 km (0.053 R)
• M80: 43,882,740 km (0.094 R)
• M81: 44,577,024 km (0.116 R)
• M82: 44,786,012 km (0.1 R)
• M83: 45,695,418 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 9.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.32 AU - 14.26 AU

Year: 15285 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,792,214 km

• M1: 347,067 km (0.058 R)
• M2: 688,300 km (0.119 R)
• M3: 974,481 km (0.079 R)
• M4: 1,708,856 km (0.053 R)
• M5: 2,318,468 km (0.103 R)
• M6: 2,415,557 km (0.093 R)
• M7: 2,647,134 km (0.108 R)
• M8: 2,714,753 km (0.037 R)
• M9: 2,782,820 km (0.12 R)
• M10: 3,025,916 km (0.115 R)
• M11: 3,239,691 km (0.109 R)
• M12: 3,385,101 km (0.102 R)
• M13: 4,183,355 km (0.107 R)
• M14: 5,079,596 km (0.055 R)
• M15: 5,811,877 km (0.112 R)
• M16: 6,258,128 km (0.092 R)
• M17: 6,394,112 km (0.096 R)
• M18: 7,325,808 km (0.064 R)
• M19: 7,661,954 km (0.12 R)
• M20: 7,954,119 km (0.113 R)
• M21: 8,349,356 km (0.081 R)
• M22: 8,954,181 km (0.07 R)
• M23: 9,107,668 km (0.062 R)
• M24: 9,730,145 km (0.079 R)
• M25: 10,527,501 km (0.039 R)
• M26: 11,678,807 km (0.096 R)
• M27: 13,158,928 km (0.117 R)
• M28: 13,333,509 km (0.061 R)
• M29: 14,337,161 km (0.108 R)
• M30: 14,576,817 km (0.035 R)
• M31: 15,060,317 km (0.113 R)
• M32: 15,365,048 km (0.106 R)
• M33: 15,487,568 km (0.089 R)
• M34: 15,795,291 km (0.113 R)
• M35: 16,042,876 km (0.088 R)
• M36: 19,046,801 km (0.094 R)
• M37: 19,112,624 km (0.116 R)
• M38: 20,242,387 km (0.073 R)
• M39: 20,713,920 km (0.074 R)
• M40: 20,917,073 km (0.043 R)
• M41: 21,530,574 km (0.083 R)
• M42: 21,667,606 km (0.032 R)
• M43: 23,125,138 km (0.081 R)
• M44: 23,265,461 km (0.051 R)
• M45: 24,901,014 km (0.117 R)
• M46: 27,907,184 km (0.055 R)
• M47: 28,431,823 km (0.114 R)
• M48: 29,643,117 km (0.103 R)
• M49: 29,948,596 km (0.104 R)
• M50: 30,255,122 km (0.117 R)
• M51: 31,180,983 km (0.061 R)
• M52: 31,569,489 km (0.117 R)
• M53: 31,725,370 km (0.074 R)
• M54: 31,803,311 km (0.114 R)
• M55: 32,429,826 km (0.077 R)
• M56: 33,297,793 km (0.036 R)
• M57: 35,703,776 km (0.114 R)
• M58: 35,947,471 km (0.025 R)
• M59: 36,354,826 km (0.099 R)
• M60: 37,916,628 km (0.057 R)
• M61: 38,580,842 km (0.069 R)
• M62: 40,935,513 km (0.088 R)
• M63: 41,275,698 km (0.092 R)
• M64: 41,360,819 km (0.046 R)
• M65: 41,958,762 km (0.1 R)
• M66: 43,856,710 km (0.048 R)
• M67: 44,903,746 km (0.046 R)
• M68: 45,606,257 km (0.075 R)
• M69: 49,263,626 km (0.097 R)
• M70: 49,988,128 km (0.107 R)
• M71: 53,106,646 km (0.116 R)
• M72: 53,291,997 km (0.093 R)
• M73: 53,849,549 km (0.063 R)
• M74: 54,595,893 km (0.12 R)
• M75: 55,063,984 km (0.114 R)
• M76: 56,382,091 km (0.113 R)
• M77: 57,996,402 km (0.107 R)
• M78: 58,091,845 km (0.116 R)
• M79: 58,282,882 km (0.052 R)
• M80: 58,761,296 km (0.116 R)
• M81: 59,049,122 km (0.108 R)
• M82: 59,722,163 km (0.047 R)
• M83: 61,076,173 km (0.091 R)
• M84: 62,049,457 km (0.037 R)
• M85: 62,538,043 km (0.063 R)
• M86: 63,126,113 km (0.119 R)
• M87: 63,322,385 km (0.074 R)
• M88: 65,198,342 km (0.109 R)
• M89: 66,193,019 km (0.094 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit