🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.64 AU - 0.8 AU

Year: 225 Days

Day: 26.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,043,449 km

• M1: 71,957 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.56 AU - 1.86 AU

Year: 825 Days

Day: 34 Hours

Environment

Temp: -45 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,043,449 km

• M1: 219,011 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.67 AU - 2.09 AU

Year: 951 Days

Day: 30.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,043,449 km

• M1: 243,994 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.64 AU - 2.72 AU

Year: 1188 Days

Day: 43.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,043,449 km

• M1: 388,506 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.31 AU - 2.85 AU

Year: 1529 Days

Day: 24.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.9 AU - 2.92 AU

Year: 1832 Days

Day: 35.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,043,449 km

• M1: 2,698,297 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.25 AU - 3.39 AU

Year: 2232 Days

Day: 32 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.88 AU - 4.72 AU

Year: 2733 Days

Day: 43.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,043,449 km

• M1: 52,060 km (0.052 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 14.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.43 AU - 12.41 AU

Year: 15184 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,043,449 km

• M1: 351,705 km (0.096 R)
• M2: 487,091 km (0.101 R)
• M3: 684,560 km (0.118 R)
• M4: 805,136 km (0.107 R)
• M5: 1,290,282 km (0.112 R)
• M6: 1,471,445 km (0.116 R)
• M7: 2,800,023 km (0.116 R)
• M8: 3,572,696 km (0.027 R)
• M9: 3,794,700 km (0.087 R)
• M10: 4,369,754 km (0.106 R)
• M11: 4,849,813 km (0.047 R)
• M12: 5,137,789 km (0.114 R)
• M13: 5,346,927 km (0.101 R)
• M14: 5,687,561 km (0.082 R)
• M15: 6,167,471 km (0.037 R)
• M16: 6,434,952 km (0.079 R)
• M17: 7,120,111 km (0.117 R)
• M18: 9,110,211 km (0.082 R)
• M19: 10,192,402 km (0.119 R)
• M20: 10,562,208 km (0.116 R)
• M21: 10,936,502 km (0.096 R)
• M22: 11,698,254 km (0.104 R)
• M23: 12,929,594 km (0.098 R)
• M24: 13,043,588 km (0.074 R)
• M25: 14,260,866 km (0.119 R)
• M26: 16,184,844 km (0.088 R)
• M27: 17,428,451 km (0.052 R)
• M28: 17,617,543 km (0.09 R)
• M29: 17,744,103 km (0.042 R)
• M30: 18,573,772 km (0.094 R)
• M31: 19,809,152 km (0.087 R)
• M32: 20,204,838 km (0.077 R)
• M33: 20,936,970 km (0.046 R)
• M34: 21,138,179 km (0.092 R)
• M35: 21,677,779 km (0.059 R)
• M36: 22,153,799 km (0.066 R)
• M37: 22,701,926 km (0.039 R)
• M38: 23,951,666 km (0.098 R)
• M39: 24,162,150 km (0.106 R)
• M40: 24,868,252 km (0.11 R)
• M41: 25,295,055 km (0.099 R)
• M42: 25,724,401 km (0.115 R)
• M43: 25,868,015 km (0.105 R)
• M44: 26,228,247 km (0.088 R)
• M45: 27,759,530 km (0.076 R)
• M46: 28,945,692 km (0.091 R)
• M47: 32,369,538 km (0.056 R)
• M48: 32,602,313 km (0.114 R)
• M49: 33,774,562 km (0.077 R)
• M50: 35,119,746 km (0.111 R)
• M51: 35,279,217 km (0.06 R)
• M52: 36,724,781 km (0.111 R)
• M53: 37,129,892 km (0.117 R)
• M54: 38,682,269 km (0.068 R)
• M55: 39,839,858 km (0.117 R)
• M56: 40,006,061 km (0.109 R)
• M57: 40,256,039 km (0.1 R)
• M58: 40,422,841 km (0.036 R)
• M59: 40,589,941 km (0.11 R)
• M60: 40,924,891 km (0.116 R)
• M61: 41,850,453 km (0.037 R)
• M62: 43,038,559 km (0.052 R)
• M63: 43,294,671 km (0.119 R)
• M64: 43,722,521 km (0.095 R)
• M65: 44,065,848 km (0.119 R)
• M66: 46,319,091 km (0.109 R)
• M67: 46,669,001 km (0.11 R)
• M68: 47,547,738 km (0.119 R)
• M69: 48,432,011 km (0.114 R)
• M70: 48,609,584 km (0.119 R)
• M71: 49,054,339 km (0.112 R)
• M72: 50,576,347 km (0.107 R)
• M73: 51,027,086 km (0.106 R)
• M74: 51,932,302 km (0.118 R)
• M75: 54,310,759 km (0.108 R)
• M76: 55,606,127 km (0.107 R)
• M77: 56,350,975 km (0.099 R)
• M78: 57,568,253 km (0.08 R)
• M79: 57,756,297 km (0.118 R)
• M80: 60,984,470 km (0.081 R)
• M81: 63,201,211 km (0.104 R)
• M82: 63,492,328 km (0.111 R)
• M83: 63,783,895 km (0.094 R)
• M84: 64,563,449 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.9

Radius: 3.3

Gravity: 38.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.02 AU - 18.18 AU

Year: 27242 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,043,449 km

• M1: 43,533 km (0.076 R)
• M2: 411,245 km (0.047 R)
• M3: 472,280 km (0.054 R)
• M4: 493,224 km (0.104 R)
• M5: 514,617 km (0.102 R)
• M6: 673,041 km (0.12 R)
• M7: 1,350,270 km (0.062 R)
• M8: 2,806,157 km (0.119 R)
• M9: 2,884,097 km (0.075 R)
• M10: 3,284,122 km (0.114 R)
• M11: 3,490,717 km (0.047 R)
• M12: 3,743,986 km (0.1 R)
• M13: 3,916,323 km (0.058 R)
• M14: 4,493,621 km (0.084 R)
• M15: 4,862,080 km (0.119 R)
• M16: 5,192,243 km (0.12 R)
• M17: 5,287,986 km (0.092 R)
• M18: 7,861,966 km (0.075 R)
• M19: 8,360,576 km (0.093 R)
• M20: 8,585,422 km (0.077 R)
• M21: 8,698,518 km (0.072 R)
• M22: 8,755,365 km (0.079 R)
• M23: 10,575,223 km (0.106 R)
• M24: 10,696,547 km (0.108 R)
• M25: 10,940,541 km (0.094 R)
• M26: 12,442,653 km (0.099 R)
• M27: 12,957,569 km (0.079 R)
• M28: 13,087,420 km (0.111 R)
• M29: 14,008,195 km (0.062 R)
• M30: 14,141,337 km (0.112 R)
• M31: 14,678,543 km (0.109 R)
• M32: 16,539,840 km (0.078 R)
• M33: 17,105,619 km (0.059 R)
• M34: 18,401,286 km (0.114 R)
• M35: 18,547,144 km (0.118 R)
• M36: 19,134,615 km (0.116 R)
• M37: 19,430,669 km (0.115 R)
• M38: 19,728,219 km (0.034 R)
• M39: 20,252,560 km (0.065 R)
• M40: 21,775,616 km (0.053 R)
• M41: 22,084,685 km (0.074 R)
• M42: 22,162,177 km (0.105 R)
• M43: 22,785,252 km (0.052 R)
• M44: 23,492,999 km (0.117 R)
• M45: 24,128,341 km (0.105 R)
• M46: 24,287,962 km (0.107 R)
• M47: 24,769,219 km (0.114 R)
• M48: 25,578,094 km (0.043 R)
• M49: 26,477,926 km (0.117 R)
• M50: 29,665,108 km (0.085 R)
• M51: 30,869,521 km (0.106 R)
• M52: 31,739,582 km (0.028 R)
• M53: 33,414,629 km (0.103 R)
• M54: 34,487,246 km (0.066 R)
• M55: 34,757,270 km (0.071 R)
• M56: 36,941,848 km (0.09 R)
• M57: 40,017,131 km (0.09 R)
• M58: 40,490,309 km (0.092 R)
• M59: 40,585,154 km (0.034 R)
• M60: 41,920,615 km (0.118 R)
• M61: 42,304,782 km (0.061 R)
• M62: 43,950,658 km (0.037 R)
• M63: 46,012,565 km (0.072 R)
• M64: 46,706,849 km (0.116 R)
• M65: 47,404,573 km (0.064 R)
• M66: 47,905,128 km (0.078 R)
• M67: 48,407,328 km (0.12 R)
• M68: 48,810,494 km (0.099 R)
• M69: 48,911,323 km (0.111 R)
• M70: 49,113,430 km (0.034 R)
• M71: 50,128,003 km (0.082 R)
• M72: 51,046,982 km (0.109 R)
• M73: 51,662,727 km (0.087 R)
• M74: 51,868,574 km (0.106 R)
• M75: 53,109,189 km (0.117 R)
• M76: 55,093,156 km (0.116 R)
• M77: 55,408,658 km (0.07 R)
• M78: 55,619,292 km (0.08 R)
• M79: 55,830,225 km (0.117 R)
• M80: 62,938,068 km (0.089 R)
• M81: 64,592,770 km (0.074 R)
• M82: 64,925,326 km (0.076 R)
• M83: 66,821,031 km (0.083 R)
• M84: 69,755,393 km (0.085 R)
• M85: 70,438,457 km (0.104 R)
• M86: 70,552,600 km (0.086 R)
• M87: 71,811,316 km (0.095 R)
• M88: 72,155,840 km (0.114 R)
• M89: 72,501,112 km (0.083 R)
• M90: 72,731,493 km (0.116 R)
• M91: 74,118,863 km (0.073 R)
• M92: 74,351,039 km (0.071 R)
• M93: 76,802,649 km (0.102 R)
• M94: 76,920,084 km (0.099 R)
• M95: 77,390,270 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit