🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 148 Days

Day: 25.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,012,392 km

• M1: 33,211 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.81 AU - 0.99 AU

Year: 327 Days

Day: 40 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,012,392 km

• M1: 790,026 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.01 AU - 1.37 AU

Year: 497 Days

Day: 17.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.1

Radius: 10.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.59 AU - 10.05 AU

Year: 10894 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,012,392 km

• M1: 342,430 km (0.068 R)
• M2: 415,882 km (0.111 R)
• M3: 553,811 km (0.107 R)
• M4: 692,489 km (0.094 R)
• M5: 809,175 km (0.114 R)
• M6: 1,063,641 km (0.064 R)
• M7: 1,160,879 km (0.102 R)
• M8: 1,240,914 km (0.091 R)
• M9: 1,364,781 km (0.068 R)
• M10: 1,625,082 km (0.062 R)
• M11: 1,761,365 km (0.107 R)
• M12: 2,344,498 km (0.08 R)
• M13: 3,469,324 km (0.066 R)
• M14: 3,646,448 km (0.116 R)
• M15: 3,826,564 km (0.042 R)
• M16: 3,948,337 km (0.076 R)
• M17: 4,040,489 km (0.092 R)
• M18: 4,227,037 km (0.11 R)
• M19: 4,836,649 km (0.081 R)
• M20: 4,968,444 km (0.105 R)
• M21: 5,269,585 km (0.099 R)
• M22: 5,576,709 km (0.041 R)
• M23: 6,101,648 km (0.075 R)
• M24: 6,172,857 km (0.09 R)
• M25: 6,532,939 km (0.105 R)
• M26: 7,160,951 km (0.098 R)
• M27: 7,311,596 km (0.083 R)
• M28: 7,615,878 km (0.103 R)
• M29: 8,955,527 km (0.093 R)
• M30: 9,240,361 km (0.098 R)
• M31: 10,366,684 km (0.083 R)
• M32: 10,451,805 km (0.064 R)
• M33: 10,665,730 km (0.08 R)
• M34: 11,228,667 km (0.04 R)
• M35: 11,316,181 km (0.111 R)
• M36: 11,491,809 km (0.112 R)
• M37: 12,383,712 km (0.058 R)
• M38: 12,655,531 km (0.049 R)
• M39: 12,792,264 km (0.089 R)
• M40: 13,716,030 km (0.108 R)
• M41: 14,280,613 km (0.104 R)
• M42: 14,423,030 km (0.09 R)
• M43: 14,852,974 km (0.118 R)
• M44: 15,093,528 km (0.065 R)
• M45: 15,190,168 km (0.102 R)
• M46: 15,725,279 km (0.092 R)
• M47: 16,464,891 km (0.047 R)
• M48: 16,764,087 km (0.111 R)
• M49: 18,595,763 km (0.034 R)
• M50: 19,377,711 km (0.089 R)
• M51: 19,958,002 km (0.09 R)
• M52: 21,081,482 km (0.099 R)
• M53: 21,243,646 km (0.099 R)
• M54: 21,569,320 km (0.067 R)
• M55: 21,896,491 km (0.101 R)
• M56: 22,888,175 km (0.113 R)
• M57: 23,277,728 km (0.031 R)
• M58: 23,838,122 km (0.118 R)
• M59: 24,119,964 km (0.091 R)
• M60: 25,488,336 km (0.054 R)
• M61: 25,718,866 km (0.107 R)
• M62: 26,531,033 km (0.112 R)
• M63: 26,881,690 km (0.089 R)
• M64: 27,942,937 km (0.037 R)
• M65: 29,017,798 km (0.101 R)
• M66: 29,138,075 km (0.085 R)
• M67: 29,258,501 km (0.097 R)
• M68: 29,984,649 km (0.049 R)
• M69: 32,074,083 km (0.115 R)
• M70: 32,885,202 km (0.054 R)
• M71: 33,956,323 km (0.081 R)
• M72: 35,230,897 km (0.096 R)
• M73: 35,680,738 km (0.062 R)
• M74: 37,237,453 km (0.054 R)
• M75: 39,547,095 km (0.112 R)
• M76: 39,747,257 km (0.1 R)
• M77: 39,880,848 km (0.087 R)
• M78: 40,416,857 km (0.116 R)
• M79: 40,551,196 km (0.098 R)
• M80: 41,090,047 km (0.105 R)
• M81: 42,516,014 km (0.091 R)
• M82: 43,269,389 km (0.066 R)
• M83: 45,485,981 km (0.089 R)
• M84: 46,396,882 km (0.084 R)
• M85: 46,678,425 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 12.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.65 AU - 11.61 AU

Year: 11442 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,012,392 km

• M1: 232,625 km (0.082 R)
• M2: 438,771 km (0.098 R)
• M3: 546,331 km (0.099 R)
• M4: 793,617 km (0.108 R)
• M5: 952,041 km (0.083 R)
• M6: 1,121,984 km (0.105 R)
• M7: 1,542,055 km (0.1 R)
• M8: 2,792,095 km (0.111 R)
• M9: 3,136,170 km (0.054 R)
• M10: 3,560,429 km (0.119 R)
• M11: 3,694,768 km (0.099 R)
• M12: 3,899,418 km (0.112 R)
• M13: 4,941,068 km (0.061 R)
• M14: 5,129,113 km (0.078 R)
• M15: 5,281,403 km (0.036 R)
• M16: 6,884,494 km (0.091 R)
• M17: 7,608,548 km (0.055 R)
• M18: 8,178,815 km (0.107 R)
• M19: 8,267,676 km (0.083 R)
• M20: 8,626,711 km (0.081 R)
• M21: 9,360,339 km (0.079 R)
• M22: 9,734,633 km (0.055 R)
• M23: 10,018,569 km (0.031 R)
• M24: 10,257,328 km (0.068 R)
• M25: 10,353,369 km (0.063 R)
• M26: 10,740,529 km (0.109 R)
• M27: 11,132,475 km (0.081 R)
• M28: 11,429,427 km (0.093 R)
• M29: 11,678,956 km (0.094 R)
• M30: 12,798,397 km (0.039 R)
• M31: 12,953,680 km (0.063 R)
• M32: 13,370,908 km (0.075 R)
• M33: 13,581,243 km (0.076 R)
• M34: 13,686,859 km (0.109 R)
• M35: 14,325,941 km (0.113 R)
• M36: 15,247,913 km (0.086 R)
• M37: 15,467,672 km (0.036 R)
• M38: 15,799,330 km (0.11 R)
• M39: 16,808,218 km (0.094 R)
• M40: 17,895,795 km (0.118 R)
• M41: 18,477,282 km (0.047 R)
• M42: 19,539,726 km (0.025 R)
• M43: 19,658,955 km (0.114 R)
• M44: 20,440,155 km (0.074 R)
• M45: 21,600,137 km (0.052 R)
• M46: 22,032,924 km (0.11 R)
• M47: 22,406,171 km (0.091 R)
• M48: 23,095,817 km (0.046 R)
• M49: 23,411,618 km (0.079 R)
• M50: 24,367,698 km (0.085 R)
• M51: 25,012,016 km (0.111 R)
• M52: 25,141,568 km (0.08 R)
• M53: 25,858,142 km (0.091 R)
• M54: 27,578,517 km (0.04 R)
• M55: 27,712,407 km (0.093 R)
• M56: 28,048,105 km (0.062 R)
• M57: 30,504,053 km (0.111 R)
• M58: 30,642,581 km (0.096 R)
• M59: 30,781,258 km (0.066 R)
• M60: 32,108,939 km (0.092 R)
• M61: 32,744,431 km (0.107 R)
• M62: 33,384,111 km (0.079 R)
• M63: 34,387,315 km (0.117 R)
• M64: 34,747,995 km (0.06 R)
• M65: 35,764,662 km (0.092 R)
• M66: 35,910,670 km (0.084 R)
• M67: 37,604,118 km (0.112 R)
• M68: 37,901,369 km (0.102 R)
• M69: 39,549,787 km (0.076 R)
• M70: 40,687,180 km (0.058 R)
• M71: 41,758,450 km (0.075 R)
• M72: 42,374,794 km (0.102 R)
• M73: 42,838,996 km (0.032 R)
• M74: 44,241,625 km (0.085 R)
• M75: 44,712,560 km (0.111 R)
• M76: 45,343,115 km (0.096 R)
• M77: 45,580,227 km (0.066 R)
• M78: 46,055,799 km (0.103 R)
• M79: 46,932,143 km (0.118 R)
• M80: 49,675,170 km (0.111 R)
• M81: 51,807,687 km (0.099 R)
• M82: 52,138,448 km (0.106 R)
• M83: 54,305,373 km (0.105 R)
• M84: 55,230,935 km (0.112 R)
• M85: 55,315,309 km (0.118 R)
• M86: 55,653,400 km (0.038 R)
• M87: 56,671,563 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit