🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 175 Days

Day: 41.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 406 Days

Day: 20 Hours

Environment

Temp: 21 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.97 AU - 1.47 AU

Year: 495 Days

Day: 12.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.52 AU - 4.4 AU

Year: 2893 Days

Day: 46.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 13.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.41 AU - 6.87 AU

Year: 6281 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,252,783 km

• M1: 249,679 km (0.119 R)
• M2: 438,172 km (0.12 R)
• M3: 574,905 km (0.034 R)
• M4: 708,944 km (0.086 R)
• M5: 932,444 km (0.096 R)
• M6: 1,255,276 km (0.116 R)
• M7: 1,384,079 km (0.087 R)
• M8: 1,517,670 km (0.115 R)
• M9: 1,684,023 km (0.104 R)
• M10: 1,885,980 km (0.057 R)
• M11: 2,346,143 km (0.081 R)
• M12: 2,790,449 km (0.119 R)
• M13: 3,297,137 km (0.1 R)
• M14: 3,442,097 km (0.057 R)
• M15: 3,552,351 km (0.106 R)
• M16: 3,795,148 km (0.108 R)
• M17: 4,082,077 km (0.101 R)
• M18: 4,297,199 km (0.085 R)
• M19: 4,396,233 km (0.037 R)
• M20: 4,738,662 km (0.115 R)
• M21: 5,152,749 km (0.112 R)
• M22: 5,385,673 km (0.04 R)
• M23: 5,817,861 km (0.11 R)
• M24: 5,971,947 km (0.111 R)
• M25: 6,419,394 km (0.067 R)
• M26: 6,901,099 km (0.082 R)
• M27: 7,370,687 km (0.1 R)
• M28: 8,341,128 km (0.086 R)
• M29: 8,640,025 km (0.111 R)
• M30: 9,662,227 km (0.09 R)
• M31: 10,002,712 km (0.098 R)
• M32: 10,161,136 km (0.113 R)
• M33: 10,320,458 km (0.102 R)
• M34: 11,184,236 km (0.116 R)
• M35: 11,376,320 km (0.079 R)
• M36: 11,959,153 km (0.086 R)
• M37: 12,155,575 km (0.085 R)
• M38: 12,268,372 km (0.114 R)
• M39: 12,381,468 km (0.092 R)
• M40: 12,694,127 km (0.047 R)
• M41: 12,779,996 km (0.07 R)
• M42: 13,009,629 km (0.081 R)
• M43: 13,298,652 km (0.099 R)
• M44: 13,824,190 km (0.11 R)
• M45: 14,386,378 km (0.093 R)
• M46: 15,228,465 km (0.098 R)
• M47: 15,870,689 km (0.119 R)
• M48: 16,677,919 km (0.112 R)
• M49: 16,803,282 km (0.1 R)
• M50: 17,086,620 km (0.074 R)
• M51: 17,276,310 km (0.076 R)
• M52: 17,435,033 km (0.096 R)
• M53: 17,530,477 km (0.07 R)
• M54: 18,138,891 km (0.083 R)
• M55: 18,267,845 km (0.052 R)
• M56: 18,429,560 km (0.112 R)
• M57: 19,015,385 km (0.118 R)
• M58: 19,839,370 km (0.067 R)
• M59: 20,439,856 km (0.065 R)
• M60: 20,574,046 km (0.099 R)
• M61: 20,944,749 km (0.105 R)
• M62: 21,317,697 km (0.101 R)
• M63: 21,522,047 km (0.05 R)
• M64: 21,624,522 km (0.076 R)
• M65: 21,726,996 km (0.095 R)
• M66: 22,035,766 km (0.091 R)
• M67: 22,761,765 km (0.087 R)
• M68: 23,145,184 km (0.12 R)
• M69: 23,566,003 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 13.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.05 AU - 8.09 AU

Year: 8416 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,252,783 km

• M1: 170,542 km (0.054 R)
• M2: 326,123 km (0.112 R)
• M3: 422,165 km (0.115 R)
• M4: 572,062 km (0.051 R)
• M5: 684,261 km (0.098 R)
• M6: 934,239 km (0.108 R)
• M7: 1,124,378 km (0.1 R)
• M8: 1,215,333 km (0.118 R)
• M9: 1,385,875 km (0.093 R)
• M10: 1,484,160 km (0.118 R)
• M11: 1,584,989 km (0.096 R)
• M12: 1,730,399 km (0.103 R)
• M13: 1,837,062 km (0.094 R)
• M14: 2,216,891 km (0.107 R)
• M15: 2,621,703 km (0.043 R)
• M16: 3,528,415 km (0.075 R)
• M17: 3,720,798 km (0.058 R)
• M18: 4,030,466 km (0.119 R)
• M19: 4,674,784 km (0.117 R)
• M20: 5,226,202 km (0.109 R)
• M21: 5,863,189 km (0.102 R)
• M22: 6,257,230 km (0.055 R)
• M23: 6,457,691 km (0.071 R)
• M24: 6,864,747 km (0.114 R)
• M25: 7,036,785 km (0.113 R)
• M26: 7,210,468 km (0.104 R)
• M27: 7,703,991 km (0.117 R)
• M28: 7,847,007 km (0.038 R)
• M29: 8,063,325 km (0.081 R)
• M30: 8,354,742 km (0.045 R)
• M31: 8,464,996 km (0.113 R)
• M32: 8,575,698 km (0.106 R)
• M33: 9,212,087 km (0.102 R)
• M34: 9,555,265 km (0.111 R)
• M35: 10,889,379 km (0.1 R)
• M36: 11,824,814 km (0.085 R)
• M37: 12,114,585 km (0.111 R)
• M38: 12,616,935 km (0.065 R)
• M39: 12,870,653 km (0.08 R)
• M40: 13,989,794 km (0.104 R)
• M41: 14,428,565 km (0.104 R)
• M42: 14,871,824 km (0.116 R)
• M43: 15,590,342 km (0.084 R)
• M44: 15,726,327 km (0.073 R)
• M45: 15,862,760 km (0.119 R)
• M46: 16,412,382 km (0.119 R)
• M47: 16,875,089 km (0.101 R)
• M48: 17,248,335 km (0.104 R)
• M49: 17,389,107 km (0.117 R)
• M50: 18,528,444 km (0.079 R)
• M51: 18,865,339 km (0.115 R)
• M52: 19,058,619 km (0.112 R)
• M53: 19,204,178 km (0.049 R)
• M54: 19,447,424 km (0.09 R)
• M55: 19,838,922 km (0.061 R)
• M56: 20,480,547 km (0.104 R)
• M57: 20,729,179 km (0.118 R)
• M58: 20,928,742 km (0.101 R)
• M59: 23,998,790 km (0.078 R)
• M60: 24,313,544 km (0.113 R)
• M61: 24,841,026 km (0.09 R)
• M62: 25,106,263 km (0.054 R)
• M63: 26,988,802 km (0.079 R)
• M64: 28,084,906 km (0.105 R)
• M65: 28,361,213 km (0.03 R)
• M66: 28,749,569 km (0.116 R)
• M67: 29,363,369 km (0.063 R)
• M68: 29,700,114 km (0.105 R)
• M69: 30,547,287 km (0.076 R)
• M70: 31,002,364 km (0.086 R)
• M71: 31,861,654 km (0.066 R)
• M72: 32,034,589 km (0.116 R)
• M73: 32,381,058 km (0.051 R)
• M74: 33,311,407 km (0.072 R)
• M75: 35,376,904 km (0.097 R)
• M76: 36,696,358 km (0.109 R)
• M77: 37,301,481 km (0.091 R)
• M78: 39,568,786 km (0.082 R)
• M79: 42,196,323 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.6

Radius: 3.7

Gravity: 53.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.58 AU - 19.68 AU

Year: 23781 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,252,783 km

• M1: 146,606 km (0.078 R)
• M2: 330,611 km (0.089 R)
• M3: 476,619 km (0.114 R)
• M4: 592,707 km (0.091 R)
• M5: 850,913 km (0.103 R)
• M6: 1,140,385 km (0.114 R)
• M7: 1,170,903 km (0.072 R)
• M8: 1,201,720 km (0.12 R)
• M9: 1,695,841 km (0.112 R)
• M10: 2,019,272 km (0.069 R)
• M11: 2,439,941 km (0.081 R)
• M12: 2,803,763 km (0.074 R)
• M13: 3,271,107 km (0.033 R)
• M14: 4,228,234 km (0.118 R)
• M15: 4,861,033 km (0.107 R)
• M16: 5,316,260 km (0.032 R)
• M17: 7,097,970 km (0.085 R)
• M18: 8,199,609 km (0.084 R)
• M19: 9,353,308 km (0.084 R)
• M20: 9,665,219 km (0.105 R)
• M21: 9,854,161 km (0.084 R)
• M22: 10,816,375 km (0.115 R)
• M23: 10,881,450 km (0.066 R)
• M24: 11,012,348 km (0.106 R)
• M25: 11,143,695 km (0.081 R)
• M26: 11,209,518 km (0.069 R)
• M27: 12,077,485 km (0.059 R)
• M28: 12,622,171 km (0.041 R)
• M29: 13,876,998 km (0.106 R)
• M30: 14,303,950 km (0.108 R)
• M31: 14,735,241 km (0.111 R)
• M32: 17,258,807 km (0.056 R)
• M33: 17,641,030 km (0.105 R)
• M34: 17,717,773 km (0.12 R)
• M35: 18,804,303 km (0.069 R)
• M36: 20,232,514 km (0.077 R)
• M37: 20,473,965 km (0.09 R)
• M38: 20,716,463 km (0.069 R)
• M39: 20,878,477 km (0.113 R)
• M40: 21,204,002 km (0.066 R)
• M41: 21,449,193 km (0.065 R)
• M42: 22,273,477 km (0.08 R)
• M43: 24,037,685 km (0.12 R)
• M44: 24,893,534 km (0.083 R)
• M45: 25,759,257 km (0.041 R)
• M46: 28,414,919 km (0.059 R)
• M47: 28,595,035 km (0.107 R)
• M48: 28,865,956 km (0.066 R)
• M49: 30,785,746 km (0.046 R)
• M50: 30,970,798 km (0.067 R)
• M51: 31,249,050 km (0.113 R)
• M52: 31,807,798 km (0.063 R)
• M53: 34,076,001 km (0.065 R)
• M54: 34,267,337 km (0.047 R)
• M55: 34,555,163 km (0.069 R)
• M56: 34,939,929 km (0.111 R)
• M57: 35,326,191 km (0.074 R)
• M58: 35,908,276 km (0.076 R)
• M59: 36,983,586 km (0.086 R)
• M60: 42,207,992 km (0.034 R)
• M61: 42,310,766 km (0.077 R)
• M62: 43,653,556 km (0.068 R)
• M63: 44,173,708 km (0.091 R)
• M64: 45,746,430 km (0.095 R)
• M65: 46,063,129 km (0.066 R)
• M66: 46,274,810 km (0.092 R)
• M67: 49,270,508 km (0.103 R)
• M68: 50,246,634 km (0.109 R)
• M69: 53,324,161 km (0.101 R)
• M70: 55,559,452 km (0.075 R)
• M71: 55,784,597 km (0.076 R)
• M72: 55,897,394 km (0.075 R)
• M73: 57,369,587 km (0.109 R)
• M74: 57,483,281 km (0.118 R)
• M75: 58,739,754 km (0.054 R)
• M76: 61,978,697 km (0.108 R)
• M77: 62,914,731 km (0.091 R)
• M78: 65,156,305 km (0.065 R)
• M79: 66,466,035 km (0.061 R)
• M80: 66,944,449 km (0.12 R)
• M81: 67,784,441 km (0.084 R)
• M82: 68,145,570 km (0.105 R)
• M83: 69,960,342 km (0.072 R)
• M84: 72,159,131 km (0.12 R)
• M85: 72,773,829 km (0.111 R)
• M86: 73,266,904 km (0.102 R)
• M87: 73,637,457 km (0.081 R)
• M88: 74,256,344 km (0.064 R)
• M89: 74,752,859 km (0.117 R)
• M90: 78,384,348 km (0.091 R)
• M91: 78,637,018 km (0.067 R)
• M92: 79,776,954 km (0.119 R)
• M93: 80,030,971 km (0.119 R)
• M94: 81,177,489 km (0.107 R)
• M95: 82,072,982 km (0.084 R)
• M96: 83,100,570 km (0.089 R)
• M97: 84,908,759 km (0.052 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit