🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 138 Days

Day: 47.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,347,155 km

• M1: 55,800 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.67 AU - 0.71 AU

Year: 217 Days

Day: 43.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,347,155 km

• M1: 43,234 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.08 AU - 1.22 AU

Year: 467 Days

Day: 33.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.03 AU - 2.65 AU

Year: 1356 Days

Day: 19.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.8 AU - 3.36 AU

Year: 2047 Days

Day: 16.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.27 AU - 3.87 AU

Year: 2555 Days

Day: 19.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.78 AU - 4.28 AU

Year: 3064 Days

Day: 41.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,347,155 km

• M1: 1,861,147 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 11.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.27 AU - 12.89 AU

Year: 13969 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,347,155 km

• M1: 152,440 km (0.099 R)
• M2: 310,565 km (0.031 R)
• M3: 406,906 km (0.118 R)
• M4: 531,820 km (0.035 R)
• M5: 623,674 km (0.112 R)
• M6: 880,383 km (0.054 R)
• M7: 1,171,501 km (0.05 R)
• M8: 1,426,715 km (0.056 R)
• M9: 1,561,203 km (0.097 R)
• M10: 1,843,345 km (0.047 R)
• M11: 2,091,229 km (0.097 R)
• M12: 2,456,696 km (0.085 R)
• M13: 2,956,353 km (0.104 R)
• M14: 3,042,821 km (0.116 R)
• M15: 3,579,129 km (0.092 R)
• M16: 4,112,894 km (0.085 R)
• M17: 5,466,007 km (0.118 R)
• M18: 5,824,443 km (0.068 R)
• M19: 7,729,273 km (0.115 R)
• M20: 7,889,493 km (0.061 R)
• M21: 8,131,841 km (0.112 R)
• M22: 8,294,753 km (0.096 R)
• M23: 8,376,583 km (0.096 R)
• M24: 9,380,235 km (0.114 R)
• M25: 9,896,198 km (0.12 R)
• M26: 11,090,887 km (0.072 R)
• M27: 11,774,250 km (0.051 R)
• M28: 11,912,478 km (0.092 R)
• M29: 12,051,305 km (0.066 R)
• M30: 13,373,302 km (0.073 R)
• M31: 13,710,944 km (0.085 R)
• M32: 14,247,252 km (0.053 R)
• M33: 15,139,604 km (0.115 R)
• M34: 15,744,577 km (0.117 R)
• M35: 17,501,455 km (0.057 R)
• M36: 17,659,430 km (0.113 R)
• M37: 17,870,812 km (0.078 R)
• M38: 18,029,984 km (0.06 R)
• M39: 18,136,348 km (0.086 R)
• M40: 18,403,081 km (0.083 R)
• M41: 19,265,363 km (0.095 R)
• M42: 19,701,591 km (0.112 R)
• M43: 19,865,999 km (0.06 R)
• M44: 20,472,618 km (0.104 R)
• M45: 20,639,121 km (0.106 R)
• M46: 21,760,805 km (0.065 R)
• M47: 22,157,988 km (0.098 R)
• M48: 22,271,981 km (0.06 R)
• M49: 23,538,178 km (0.117 R)
• M50: 23,770,952 km (0.106 R)
• M51: 27,047,744 km (0.103 R)
• M52: 27,413,810 km (0.091 R)
• M53: 28,583,516 km (0.079 R)
• M54: 29,143,311 km (0.054 R)
• M55: 29,581,184 km (0.117 R)
• M56: 31,931,815 km (0.101 R)
• M57: 32,447,928 km (0.075 R)
• M58: 32,707,031 km (0.082 R)
• M59: 33,357,782 km (0.12 R)
• M60: 34,539,904 km (0.081 R)
• M61: 35,335,466 km (0.062 R)
• M62: 36,137,161 km (0.105 R)
• M63: 36,877,371 km (0.064 R)
• M64: 37,418,915 km (0.088 R)
• M65: 37,963,003 km (0.1 R)
• M66: 38,167,653 km (0.04 R)
• M67: 39,196,736 km (0.116 R)
• M68: 39,472,745 km (0.112 R)
• M69: 40,234,946 km (0.067 R)
• M70: 41,282,131 km (0.082 R)
• M71: 42,267,682 km (0.116 R)
• M72: 42,479,811 km (0.12 R)
• M73: 43,903,534 km (0.114 R)
• M74: 44,765,218 km (0.067 R)
• M75: 45,053,643 km (0.1 R)
• M76: 46,068,215 km (0.085 R)
• M77: 47,898,545 km (0.117 R)
• M78: 48,637,260 km (0.074 R)
• M79: 48,859,712 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.7

Radius: 5.1

Gravity: 37.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.4 AU - 14.74 AU

Year: 21064 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,347,155 km

• M1: 71,358 km (0.031 R)
• M2: 259,104 km (0.12 R)
• M3: 477,068 km (0.082 R)
• M4: 691,741 km (0.119 R)
• M5: 1,080,246 km (0.103 R)
• M6: 1,459,477 km (0.114 R)
• M7: 1,949,709 km (0.111 R)
• M8: 4,345,519 km (0.109 R)
• M9: 5,398,688 km (0.113 R)
• M10: 5,980,474 km (0.047 R)
• M11: 6,471,155 km (0.049 R)
• M12: 6,582,007 km (0.107 R)
• M13: 6,637,658 km (0.106 R)
• M14: 6,693,308 km (0.052 R)
• M15: 7,202,539 km (0.109 R)
• M16: 9,049,474 km (0.046 R)
• M17: 9,173,341 km (0.087 R)
• M18: 9,422,871 km (0.115 R)
• M19: 9,611,514 km (0.092 R)
• M20: 11,364,801 km (0.117 R)
• M21: 11,700,199 km (0.06 R)
• M22: 12,175,023 km (0.101 R)
• M23: 12,864,370 km (0.062 R)
• M24: 14,425,124 km (0.079 R)
• M25: 14,497,380 km (0.047 R)
• M26: 14,715,195 km (0.1 R)
• M27: 15,301,319 km (0.113 R)
• M28: 16,647,550 km (0.11 R)
• M29: 18,343,691 km (0.052 R)
• M30: 21,153,139 km (0.1 R)
• M31: 21,813,913 km (0.064 R)
• M32: 22,063,442 km (0.108 R)
• M33: 22,230,393 km (0.116 R)
• M34: 24,265,373 km (0.06 R)
• M35: 25,043,731 km (0.079 R)
• M36: 26,006,094 km (0.054 R)
• M37: 26,094,207 km (0.071 R)
• M38: 26,358,995 km (0.116 R)
• M39: 29,056,245 km (0.11 R)
• M40: 30,437,482 km (0.065 R)
• M41: 30,716,332 km (0.12 R)
• M42: 30,809,382 km (0.097 R)
• M43: 30,902,582 km (0.057 R)
• M44: 32,123,001 km (0.035 R)
• M45: 34,320,295 km (0.116 R)
• M46: 34,513,725 km (0.085 R)
• M47: 34,901,482 km (0.096 R)
• M48: 34,998,721 km (0.043 R)
• M49: 35,388,274 km (0.12 R)
• M50: 35,681,486 km (0.103 R)
• M51: 36,368,589 km (0.071 R)
• M52: 37,457,212 km (0.111 R)
• M53: 37,656,327 km (0.11 R)
• M54: 39,767,752 km (0.102 R)
• M55: 39,970,905 km (0.037 R)
• M56: 40,684,338 km (0.105 R)
• M57: 41,196,561 km (0.095 R)
• M58: 41,299,335 km (0.09 R)
• M59: 42,331,111 km (0.095 R)
• M60: 42,642,275 km (0.071 R)
• M61: 43,789,690 km (0.036 R)
• M62: 44,104,444 km (0.085 R)
• M63: 45,264,725 km (0.104 R)
• M64: 46,221,553 km (0.105 R)
• M65: 46,863,029 km (0.069 R)
• M66: 48,371,574 km (0.114 R)
• M67: 48,696,800 km (0.027 R)
• M68: 48,914,165 km (0.109 R)
• M69: 49,458,702 km (0.093 R)
• M70: 50,663,862 km (0.045 R)
• M71: 51,546,490 km (0.063 R)
• M72: 53,214,805 km (0.096 R)
• M73: 54,336,939 km (0.059 R)
• M74: 54,900,923 km (0.078 R)
• M75: 60,412,856 km (0.083 R)
• M76: 61,583,160 km (0.095 R)
• M77: 62,642,762 km (0.093 R)
• M78: 62,997,309 km (0.105 R)
• M79: 63,115,641 km (0.12 R)
• M80: 63,827,278 km (0.106 R)
• M81: 64,660,837 km (0.056 R)
• M82: 67,545,832 km (0.058 R)
• M83: 71,210,531 km (0.096 R)
• M84: 71,580,636 km (0.113 R)
• M85: 74,188,576 km (0.102 R)
• M86: 74,563,767 km (0.039 R)
• M87: 75,064,771 km (0.12 R)
• M88: 75,567,120 km (0.056 R)
• M89: 75,944,406 km (0.114 R)
• M90: 77,080,452 km (0.097 R)
• M91: 80,393,597 km (0.119 R)
• M92: 81,938,494 km (0.088 R)
• M93: 86,894,522 km (0.093 R)
• M94: 87,553,799 km (0.081 R)
• M95: 88,347,117 km (0.051 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: 432 - 14,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit