🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 213 Days

Day: 25.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,978,735 km

• M1: 483,500 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.79 AU - 1.01 AU

Year: 373 Days

Day: 21.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.61 AU

Year: 700 Days

Day: 12.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.49 AU - 1.99 AU

Year: 1002 Days

Day: 37.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.91 AU - 2.45 AU

Year: 1405 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,978,735 km

• M1: 177,273 km (0.073 R)
• M2: 800,049 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 8.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.59 AU - 7.27 AU

Year: 6304 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,978,735 km

• M1: 109,057 km (0.099 R)
• M2: 251,025 km (0.107 R)
• M3: 501,901 km (0.068 R)
• M4: 643,869 km (0.083 R)
• M5: 1,325,736 km (0.119 R)
• M6: 1,402,031 km (0.111 R)
• M7: 1,574,966 km (0.075 R)
• M8: 1,688,810 km (0.075 R)
• M9: 1,755,232 km (0.109 R)
• M10: 1,942,229 km (0.108 R)
• M11: 2,244,118 km (0.11 R)
• M12: 2,618,262 km (0.104 R)
• M13: 2,931,819 km (0.045 R)
• M14: 3,032,349 km (0.049 R)
• M15: 3,724,089 km (0.06 R)
• M16: 4,076,692 km (0.105 R)
• M17: 4,211,629 km (0.078 R)
• M18: 4,325,323 km (0.076 R)
• M19: 4,509,329 km (0.1 R)
• M20: 4,672,540 km (0.12 R)
• M21: 4,956,776 km (0.099 R)
• M22: 5,173,693 km (0.119 R)
• M23: 5,442,969 km (0.113 R)
• M24: 5,742,165 km (0.106 R)
• M25: 6,046,596 km (0.099 R)
• M26: 6,724,424 km (0.103 R)
• M27: 7,841,621 km (0.045 R)
• M28: 8,009,919 km (0.099 R)
• M29: 8,122,865 km (0.081 R)
• M30: 8,179,563 km (0.083 R)
• M31: 8,378,827 km (0.087 R)
• M32: 8,753,121 km (0.05 R)
• M33: 9,074,158 km (0.082 R)
• M34: 9,578,004 km (0.11 R)
• M35: 10,274,083 km (0.11 R)
• M36: 10,830,138 km (0.094 R)
• M37: 10,955,052 km (0.082 R)
• M38: 11,111,980 km (0.107 R)
• M39: 11,174,811 km (0.091 R)
• M40: 12,393,136 km (0.111 R)
• M41: 12,556,647 km (0.106 R)
• M42: 12,984,946 km (0.116 R)
• M43: 13,250,781 km (0.093 R)
• M44: 13,317,651 km (0.097 R)
• M45: 13,384,521 km (0.049 R)
• M46: 13,619,540 km (0.065 R)
• M47: 14,332,523 km (0.083 R)
• M48: 15,023,067 km (0.117 R)
• M49: 15,162,343 km (0.112 R)
• M50: 15,512,701 km (0.107 R)
• M51: 15,759,537 km (0.109 R)
• M52: 16,114,533 km (0.082 R)
• M53: 16,221,496 km (0.089 R)
• M54: 16,328,757 km (0.074 R)
• M55: 16,759,898 km (0.084 R)
• M56: 16,832,154 km (0.079 R)
• M57: 17,560,396 km (0.116 R)
• M58: 17,670,500 km (0.094 R)
• M59: 18,039,110 km (0.105 R)
• M60: 18,224,461 km (0.114 R)
• M61: 18,596,960 km (0.092 R)
• M62: 18,859,205 km (0.074 R)
• M63: 20,884,312 km (0.117 R)
• M64: 21,352,254 km (0.076 R)
• M65: 22,417,989 km (0.069 R)
• M66: 22,697,139 km (0.093 R)
• M67: 23,057,669 km (0.076 R)
• M68: 23,178,245 km (0.065 R)
• M69: 25,426,402 km (0.061 R)
• M70: 25,634,194 km (0.109 R)
• M71: 26,177,234 km (0.04 R)
• M72: 26,513,231 km (0.026 R)
• M73: 27,104,591 km (0.107 R)
• M74: 27,828,645 km (0.097 R)
• M75: 27,957,149 km (0.102 R)
• M76: 29,035,002 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 14

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.17 AU - 7.54 AU

Year: 7827 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,978,735 km

• M1: 207,791 km (0.092 R)
• M2: 356,941 km (0.036 R)
• M3: 560,543 km (0.09 R)
• M4: 858,841 km (0.095 R)
• M5: 961,466 km (0.108 R)
• M6: 1,378,694 km (0.062 R)
• M7: 1,470,547 km (0.119 R)
• M8: 1,652,757 km (0.113 R)
• M9: 1,970,802 km (0.07 R)
• M10: 2,066,695 km (0.065 R)
• M11: 2,227,064 km (0.11 R)
• M12: 2,318,019 km (0.106 R)
• M13: 2,636,962 km (0.038 R)
• M14: 2,831,289 km (0.073 R)
• M15: 3,390,636 km (0.041 R)
• M16: 3,613,387 km (0.097 R)
• M17: 3,830,005 km (0.102 R)
• M18: 3,995,460 km (0.038 R)
• M19: 4,084,620 km (0.103 R)
• M20: 4,197,118 km (0.109 R)
• M21: 4,333,551 km (0.091 R)
• M22: 4,436,774 km (0.114 R)
• M23: 4,529,225 km (0.048 R)
• M24: 4,810,768 km (0.099 R)
• M25: 4,905,763 km (0.096 R)
• M26: 5,085,879 km (0.083 R)
• M27: 5,317,157 km (0.061 R)
• M28: 5,853,465 km (0.096 R)
• M29: 6,070,382 km (0.119 R)
• M30: 6,160,440 km (0.106 R)
• M31: 6,498,980 km (0.05 R)
• M32: 6,604,297 km (0.114 R)
• M33: 7,454,462 km (0.097 R)
• M34: 8,281,888 km (0.045 R)
• M35: 8,961,960 km (0.088 R)
• M36: 9,569,925 km (0.047 R)
• M37: 9,690,202 km (0.072 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 10.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.47 AU - 7.75 AU

Year: 9165 Days

Day: 11.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,978,735 km

• M1: 159,471 km (0.097 R)
• M2: 287,378 km (0.077 R)
• M3: 438,172 km (0.088 R)
• M4: 633,846 km (0.073 R)
• M5: 766,091 km (0.096 R)
• M6: 875,896 km (0.104 R)
• M7: 1,369,419 km (0.062 R)
• M8: 1,625,680 km (0.118 R)
• M9: 1,749,248 km (0.034 R)
• M10: 1,984,117 km (0.089 R)
• M11: 2,138,950 km (0.092 R)
• M12: 2,297,973 km (0.069 R)
• M13: 2,461,035 km (0.086 R)
• M14: 3,177,010 km (0.086 R)
• M15: 3,761,339 km (0.053 R)
• M16: 3,871,144 km (0.091 R)
• M17: 4,150,593 km (0.09 R)
• M18: 4,235,714 km (0.104 R)
• M19: 4,494,668 km (0.12 R)
• M20: 4,699,617 km (0.074 R)
• M21: 4,967,696 km (0.097 R)
• M22: 5,179,826 km (0.107 R)
• M23: 5,333,164 km (0.069 R)
• M24: 5,865,733 km (0.114 R)
• M25: 6,679,695 km (0.061 R)
• M26: 6,846,795 km (0.097 R)
• M27: 7,390,733 km (0.073 R)
• M28: 7,459,698 km (0.047 R)
• M29: 7,528,962 km (0.118 R)
• M30: 8,268,574 km (0.116 R)
• M31: 8,520,197 km (0.118 R)
• M32: 8,847,667 km (0.115 R)
• M33: 9,477,324 km (0.072 R)
• M34: 10,506,857 km (0.029 R)
• M35: 10,662,439 km (0.114 R)
• M36: 11,531,752 km (0.106 R)
• M37: 12,464,794 km (0.062 R)
• M38: 12,547,073 km (0.118 R)
• M39: 14,144,778 km (0.113 R)
• M40: 14,273,582 km (0.116 R)
• M41: 14,489,302 km (0.089 R)
• M42: 16,252,911 km (0.042 R)
• M43: 17,205,700 km (0.109 R)
• M44: 17,297,403 km (0.096 R)
• M45: 17,804,690 km (0.065 R)
• M46: 18,457,236 km (0.077 R)
• M47: 18,551,183 km (0.066 R)
• M48: 18,833,774 km (0.115 R)
• M49: 19,165,282 km (0.084 R)
• M50: 19,833,985 km (0.111 R)
• M51: 20,364,908 km (0.046 R)
• M52: 21,489,884 km (0.086 R)
• M53: 21,836,352 km (0.116 R)
• M54: 22,234,432 km (0.098 R)
• M55: 22,635,055 km (0.079 R)
• M56: 22,937,094 km (0.102 R)
• M57: 23,139,200 km (0.07 R)
• M58: 23,240,478 km (0.074 R)
• M59: 23,646,935 km (0.068 R)
• M60: 23,953,461 km (0.099 R)
• M61: 24,261,184 km (0.091 R)
• M62: 25,767,186 km (0.082 R)
• M63: 26,293,471 km (0.105 R)
• M64: 27,356,663 km (0.091 R)
• M65: 28,651,134 km (0.11 R)
• M66: 29,855,097 km (0.101 R)
• M67: 30,075,754 km (0.095 R)
• M68: 30,352,361 km (0.059 R)
• M69: 30,963,917 km (0.113 R)
• M70: 31,635,761 km (0.11 R)
• M71: 33,221,947 km (0.097 R)
• M72: 33,336,240 km (0.109 R)
• M73: 34,659,882 km (0.094 R)
• M74: 34,949,952 km (0.078 R)
• M75: 35,532,486 km (0.051 R)
• M76: 36,176,954 km (0.11 R)
• M77: 36,589,096 km (0.12 R)
• M78: 36,766,220 km (0.118 R)
• M79: 37,358,478 km (0.097 R)
• M80: 37,954,177 km (0.097 R)
• M81: 38,312,912 km (0.104 R)
• M82: 38,432,890 km (0.095 R)
• M83: 38,973,836 km (0.039 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit