🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.39 AU - 0.61 AU

Year: 124 Days

Day: 41.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,938,504 km

• M1: 147,653 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.63 AU - 2.25 AU

Year: 950 Days

Day: 14.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.39 AU - 5.43 AU

Year: 3824 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,938,504 km

• M1: 4,225,541 km (0.114 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.5 AU - 6.94 AU

Year: 5452 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,938,504 km

• M1: 175,329 km (0.085 R)
• M2: 326,572 km (0.102 R)
• M3: 617,690 km (0.081 R)
• M4: 713,133 km (0.05 R)
• M5: 803,191 km (0.096 R)
• M6: 971,189 km (0.119 R)
• M7: 1,060,200 km (0.092 R)
• M8: 1,152,053 km (0.114 R)
• M9: 1,716,636 km (0.075 R)
• M10: 2,004,611 km (0.074 R)
• M11: 2,256,833 km (0.108 R)
• M12: 2,609,735 km (0.093 R)
• M13: 3,328,702 km (0.079 R)
• M14: 3,751,915 km (0.093 R)
• M15: 3,938,613 km (0.109 R)
• M16: 4,149,695 km (0.081 R)
• M17: 4,451,584 km (0.085 R)
• M18: 4,649,651 km (0.103 R)
• M19: 4,918,180 km (0.05 R)
• M20: 5,168,906 km (0.061 R)
• M21: 5,447,307 km (0.09 R)
• M22: 5,612,015 km (0.103 R)
• M23: 5,706,860 km (0.108 R)
• M24: 6,018,921 km (0.054 R)
• M25: 6,116,010 km (0.028 R)
• M26: 6,262,765 km (0.104 R)
• M27: 6,410,718 km (0.103 R)
• M28: 6,735,345 km (0.11 R)
• M29: 6,988,614 km (0.103 R)
• M30: 7,296,935 km (0.065 R)
• M31: 7,452,667 km (0.106 R)
• M32: 7,900,114 km (0.116 R)
• M33: 8,033,555 km (0.073 R)
• M34: 8,221,450 km (0.058 R)
• M35: 8,356,537 km (0.057 R)
• M36: 8,519,599 km (0.083 R)
• M37: 8,628,955 km (0.09 R)
• M38: 8,793,812 km (0.108 R)
• M39: 9,323,089 km (0.097 R)
• M40: 9,805,243 km (0.083 R)
• M41: 10,035,025 km (0.065 R)
• M42: 10,676,202 km (0.116 R)
• M43: 11,451,119 km (0.106 R)
• M44: 11,662,949 km (0.093 R)
• M45: 12,429,788 km (0.068 R)
• M46: 12,553,954 km (0.116 R)
• M47: 12,992,126 km (0.051 R)
• M48: 13,371,506 km (0.054 R)
• M49: 14,564,699 km (0.065 R)
• M50: 14,827,094 km (0.047 R)
• M51: 14,991,951 km (0.099 R)
• M52: 15,556,982 km (0.098 R)
• M53: 16,332,497 km (0.054 R)
• M54: 16,468,781 km (0.109 R)
• M55: 17,189,843 km (0.113 R)
• M56: 17,606,622 km (0.1 R)
• M57: 18,592,023 km (0.101 R)
• M58: 18,841,104 km (0.1 R)
• M59: 19,703,685 km (0.09 R)
• M60: 19,957,852 km (0.037 R)
• M61: 20,322,572 km (0.074 R)
• M62: 20,763,287 km (0.047 R)
• M63: 22,368,322 km (0.08 R)
• M64: 22,557,414 km (0.101 R)
• M65: 22,975,690 km (0.098 R)
• M66: 23,703,932 km (0.103 R)
• M67: 23,935,510 km (0.117 R)
• M68: 24,051,598 km (0.091 R)
• M69: 24,323,267 km (0.108 R)
• M70: 26,612,264 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 11.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.01 AU - 9.37 AU

Year: 7495 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,938,504 km

• M1: 140,323 km (0.082 R)
• M2: 232,026 km (0.098 R)
• M3: 645,664 km (0.072 R)
• M4: 995,574 km (0.067 R)
• M5: 1,451,847 km (0.073 R)
• M6: 1,536,969 km (0.063 R)
• M7: 1,676,693 km (0.117 R)
• M8: 1,784,254 km (0.095 R)
• M9: 2,258,180 km (0.11 R)
• M10: 2,377,709 km (0.103 R)
• M11: 3,295,641 km (0.082 R)
• M12: 3,386,297 km (0.104 R)
• M13: 4,263,839 km (0.111 R)
• M14: 4,338,039 km (0.082 R)
• M15: 4,487,637 km (0.07 R)
• M16: 4,715,325 km (0.077 R)
• M17: 4,843,530 km (0.102 R)
• M18: 4,946,902 km (0.116 R)
• M19: 5,024,992 km (0.082 R)
• M20: 5,448,055 km (0.086 R)
• M21: 7,164,990 km (0.08 R)
• M22: 7,792,104 km (0.113 R)
• M23: 8,374,788 km (0.067 R)
• M24: 8,686,999 km (0.117 R)
• M25: 8,844,675 km (0.045 R)
• M26: 9,098,842 km (0.106 R)
• M27: 9,387,715 km (0.059 R)
• M28: 9,810,180 km (0.064 R)
• M29: 9,908,615 km (0.117 R)
• M30: 10,372,219 km (0.115 R)
• M31: 10,978,689 km (0.089 R)
• M32: 11,080,864 km (0.048 R)
• M33: 11,252,004 km (0.079 R)
• M34: 11,354,927 km (0.108 R)
• M35: 11,666,091 km (0.062 R)
• M36: 12,085,114 km (0.088 R)
• M37: 12,580,433 km (0.12 R)
• M38: 12,687,395 km (0.077 R)
• M39: 12,794,657 km (0.078 R)
• M40: 12,902,368 km (0.103 R)
• M41: 13,554,315 km (0.118 R)
• M42: 13,958,080 km (0.072 R)
• M43: 14,328,484 km (0.04 R)
• M44: 14,402,984 km (0.064 R)
• M45: 14,514,883 km (0.098 R)
• M46: 14,664,630 km (0.084 R)
• M47: 14,814,976 km (0.114 R)
• M48: 14,965,771 km (0.102 R)
• M49: 16,228,975 km (0.107 R)
• M50: 16,462,348 km (0.099 R)
• M51: 16,696,918 km (0.072 R)
• M52: 16,853,846 km (0.108 R)
• M53: 17,050,717 km (0.114 R)
• M54: 17,287,979 km (0.085 R)
• M55: 17,407,059 km (0.065 R)
• M56: 17,606,024 km (0.111 R)
• M57: 17,725,852 km (0.076 R)
• M58: 18,126,924 km (0.097 R)
• M59: 19,020,172 km (0.08 R)
• M60: 19,720,141 km (0.081 R)
• M61: 20,470,524 km (0.111 R)
• M62: 21,103,024 km (0.104 R)
• M63: 21,315,303 km (0.106 R)
• M64: 21,827,676 km (0.104 R)
• M65: 22,343,938 km (0.101 R)
• M66: 22,777,323 km (0.105 R)
• M67: 24,271,656 km (0.111 R)
• M68: 24,404,948 km (0.048 R)
• M69: 25,842,733 km (0.113 R)
• M70: 26,115,450 km (0.104 R)
• M71: 26,343,287 km (0.087 R)
• M72: 26,847,133 km (0.095 R)
• M73: 27,817,724 km (0.086 R)
• M74: 28,471,168 km (0.1 R)
• M75: 29,224,094 km (0.067 R)
• M76: 29,366,062 km (0.08 R)
• M77: 29,555,603 km (0.091 R)
• M78: 29,840,736 km (0.108 R)
• M79: 30,653,501 km (0.074 R)
• M80: 30,749,693 km (0.066 R)
• M81: 31,183,377 km (0.088 R)
• M82: 32,741,888 km (0.04 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 20,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit