🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.26 AU - 1.64 AU

Year: 631 Days

Day: 21.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.21 AU - 1.83 AU

Year: 678 Days

Day: 47.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.79 AU - 2.45 AU

Year: 1116 Days

Day: 24.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.83 AU - 3.55 AU

Year: 2061 Days

Day: 31.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,597,292 km

• M1: 48,619 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.16 AU - 4.26 AU

Year: 3124 Days

Day: 46.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,597,292 km

• M1: 62,981 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.47 AU - 5.41 AU

Year: 3971 Days

Day: 32.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,597,292 km

• M1: 1,778,270 km (0.103 R)
• M2: 4,868,663 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 12.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.98 AU - 7.36 AU

Year: 6943 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,597,292 km

• M1: 179,667 km (0.113 R)
• M2: 312,660 km (0.057 R)
• M3: 408,402 km (0.097 R)
• M4: 493,673 km (0.11 R)
• M5: 631,602 km (0.104 R)
• M6: 774,767 km (0.103 R)
• M7: 929,751 km (0.117 R)
• M8: 1,333,964 km (0.096 R)
• M9: 1,589,029 km (0.118 R)
• M10: 1,682,228 km (0.099 R)
• M11: 1,846,487 km (0.069 R)
• M12: 2,176,350 km (0.113 R)
• M13: 2,295,729 km (0.032 R)
• M14: 2,556,628 km (0.116 R)
• M15: 2,778,930 km (0.082 R)
• M16: 2,925,386 km (0.087 R)
• M17: 3,024,420 km (0.116 R)
• M18: 3,124,501 km (0.074 R)
• M19: 3,276,941 km (0.044 R)
• M20: 3,571,649 km (0.096 R)
• M21: 3,893,285 km (0.115 R)
• M22: 4,057,693 km (0.088 R)
• M23: 4,224,345 km (0.075 R)
• M24: 4,641,573 km (0.112 R)
• M25: 4,777,109 km (0.083 R)
• M26: 5,072,116 km (0.05 R)
• M27: 5,211,840 km (0.086 R)
• M28: 6,678,947 km (0.11 R)
• M29: 7,075,830 km (0.091 R)
• M30: 7,164,990 km (0.075 R)
• M31: 7,594,186 km (0.118 R)
• M32: 7,754,406 km (0.075 R)
• M33: 7,869,596 km (0.103 R)
• M34: 8,031,760 km (0.068 R)
• M35: 8,572,556 km (0.053 R)
• M36: 9,100,936 km (0.069 R)
• M37: 9,320,097 km (0.066 R)
• M38: 9,988,201 km (0.108 R)
• M39: 10,366,085 km (0.055 R)
• M40: 10,595,120 km (0.088 R)
• M41: 11,187,976 km (0.114 R)
• M42: 11,422,994 km (0.071 R)
• M43: 11,633,179 km (0.089 R)
• M44: 11,950,925 km (0.034 R)
• M45: 12,812,310 km (0.11 R)
• M46: 13,805,340 km (0.107 R)
• M47: 15,052,388 km (0.082 R)
• M48: 15,167,579 km (0.117 R)
• M49: 15,456,751 km (0.091 R)
• M50: 15,631,182 km (0.108 R)
• M51: 16,364,810 km (0.104 R)
• M52: 16,483,292 km (0.094 R)
• M53: 17,169,946 km (0.106 R)
• M54: 19,098,113 km (0.092 R)
• M55: 19,347,941 km (0.07 R)
• M56: 19,693,064 km (0.107 R)
• M57: 19,945,435 km (0.087 R)
• M58: 20,262,433 km (0.047 R)
• M59: 20,773,011 km (0.096 R)
• M60: 20,901,216 km (0.114 R)
• M61: 21,579,194 km (0.109 R)
• M62: 21,904,569 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.6

Radius: 8.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.06 AU - 9.38 AU

Year: 8523 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,597,292 km

• M1: 114,742 km (0.109 R)
• M2: 187,147 km (0.115 R)
• M3: 285,433 km (0.073 R)
• M4: 641,326 km (0.05 R)
• M5: 695,481 km (0.045 R)
• M6: 785,688 km (0.069 R)
• M7: 1,029,383 km (0.097 R)
• M8: 1,120,488 km (0.084 R)
• M9: 1,255,276 km (0.111 R)
• M10: 1,324,839 km (0.07 R)
• M11: 1,586,037 km (0.107 R)
• M12: 1,707,510 km (0.082 R)
• M13: 1,769,294 km (0.061 R)
• M14: 2,207,017 km (0.092 R)
• M15: 2,464,625 km (0.069 R)
• M16: 2,605,995 km (0.071 R)
• M17: 2,971,163 km (0.084 R)
• M18: 3,569,106 km (0.104 R)
• M19: 3,871,742 km (0.06 R)
• M20: 4,098,982 km (0.104 R)
• M21: 4,309,316 km (0.12 R)
• M22: 4,872,851 km (0.084 R)
• M23: 5,299,355 km (0.086 R)
• M24: 5,505,650 km (0.119 R)
• M25: 5,644,627 km (0.074 R)
• M26: 5,949,807 km (0.076 R)
• M27: 6,284,457 km (0.116 R)
• M28: 6,625,241 km (0.083 R)
• M29: 7,426,786 km (0.044 R)
• M30: 7,787,168 km (0.11 R)
• M31: 7,995,707 km (0.063 R)
• M32: 8,179,563 km (0.105 R)
• M33: 9,812,872 km (0.066 R)
• M34: 10,350,527 km (0.078 R)
• M35: 11,014,442 km (0.08 R)
• M36: 11,072,786 km (0.028 R)
• M37: 11,219,092 km (0.118 R)
• M38: 11,811,051 km (0.077 R)
• M39: 11,990,718 km (0.105 R)
• M40: 12,595,842 km (0.063 R)
• M41: 12,871,401 km (0.03 R)
• M42: 13,210,988 km (0.085 R)
• M43: 13,366,271 km (0.083 R)
• M44: 14,758,877 km (0.109 R)
• M45: 14,823,354 km (0.105 R)
• M46: 15,114,322 km (0.087 R)
• M47: 15,309,248 km (0.112 R)
• M48: 16,064,567 km (0.045 R)
• M49: 16,330,253 km (0.066 R)
• M50: 16,798,494 km (0.065 R)
• M51: 17,135,539 km (0.113 R)
• M52: 17,271,074 km (0.037 R)
• M53: 19,064,753 km (0.07 R)
• M54: 19,381,152 km (0.108 R)
• M55: 19,983,583 km (0.112 R)
• M56: 20,953,127 km (0.111 R)
• M57: 21,243,197 km (0.055 R)
• M58: 21,607,767 km (0.108 R)
• M59: 21,827,526 km (0.119 R)
• M60: 22,232,338 km (0.105 R)
• M61: 23,012,192 km (0.101 R)
• M62: 23,161,640 km (0.115 R)
• M63: 23,311,537 km (0.114 R)
• M64: 23,838,570 km (0.119 R)
• M65: 24,598,378 km (0.084 R)
• M66: 25,057,943 km (0.047 R)
• M67: 25,791,570 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.5

Radius: 5.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.96 AU - 17.86 AU

Year: 25148 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,597,292 km

• M1: 184,903 km (0.038 R)
• M2: 264,040 km (0.12 R)
• M3: 678,875 km (0.113 R)
• M4: 759,209 km (0.109 R)
• M5: 1,092,962 km (0.083 R)
• M6: 1,488,798 km (0.11 R)
• M7: 2,424,682 km (0.082 R)
• M8: 2,727,020 km (0.117 R)
• M9: 2,778,631 km (0.104 R)
• M10: 3,230,117 km (0.077 R)
• M11: 4,081,329 km (0.088 R)
• M12: 4,654,588 km (0.075 R)
• M13: 5,642,832 km (0.048 R)
• M14: 5,741,865 km (0.094 R)
• M15: 6,245,412 km (0.064 R)
• M16: 6,347,886 km (0.104 R)
• M17: 6,658,601 km (0.117 R)
• M18: 6,868,337 km (0.043 R)
• M19: 7,294,691 km (0.102 R)
• M20: 7,474,807 km (0.098 R)
• M21: 7,876,328 km (0.12 R)
• M22: 7,950,080 km (0.113 R)
• M23: 8,548,322 km (0.044 R)
• M24: 8,738,161 km (0.078 R)
• M25: 9,906,820 km (0.111 R)
• M26: 11,041,071 km (0.1 R)
• M27: 11,206,376 km (0.081 R)
• M28: 11,749,566 km (0.107 R)
• M29: 12,644,910 km (0.081 R)
• M30: 12,817,994 km (0.099 R)
• M31: 13,385,718 km (0.101 R)
• M32: 14,140,589 km (0.101 R)
• M33: 15,046,105 km (0.035 R)
• M34: 15,691,171 km (0.116 R)
• M35: 16,017,145 km (0.111 R)
• M36: 16,392,336 km (0.077 R)
• M37: 16,439,460 km (0.096 R)
• M38: 16,960,509 km (0.088 R)
• M39: 17,776,565 km (0.087 R)
• M40: 18,116,153 km (0.074 R)
• M41: 18,507,052 km (0.093 R)
• M42: 18,950,161 km (0.089 R)
• M43: 19,596,274 km (0.048 R)
• M44: 19,746,321 km (0.073 R)
• M45: 19,796,585 km (0.104 R)
• M46: 20,047,760 km (0.1 R)
• M47: 21,012,218 km (0.119 R)
• M48: 21,577,548 km (0.042 R)
• M49: 21,784,292 km (0.047 R)
• M50: 24,048,606 km (0.099 R)
• M51: 24,155,718 km (0.099 R)
• M52: 24,477,952 km (0.115 R)
• M53: 24,964,145 km (0.07 R)
• M54: 25,891,053 km (0.066 R)
• M55: 26,276,118 km (0.047 R)
• M56: 26,995,983 km (0.049 R)
• M57: 27,442,233 km (0.093 R)
• M58: 27,554,282 km (0.105 R)
• M59: 27,610,232 km (0.051 R)
• M60: 27,891,027 km (0.108 R)
• M61: 28,455,310 km (0.058 R)
• M62: 28,625,253 km (0.11 R)
• M63: 29,194,473 km (0.11 R)
• M64: 31,391,168 km (0.118 R)
• M65: 31,742,873 km (0.08 R)
• M66: 32,805,766 km (0.028 R)
• M67: 33,043,626 km (0.109 R)
• M68: 34,241,008 km (0.109 R)
• M69: 34,421,872 km (0.076 R)
• M70: 34,542,597 km (0.109 R)
• M71: 35,452,751 km (0.103 R)
• M72: 38,919,232 km (0.094 R)
• M73: 39,739,328 km (0.06 R)
• M74: 39,929,317 km (0.094 R)
• M75: 41,460,601 km (0.118 R)
• M76: 42,233,424 km (0.105 R)
• M77: 42,427,452 km (0.117 R)
• M78: 42,492,078 km (0.09 R)
• M79: 42,686,406 km (0.094 R)
• M80: 43,011,033 km (0.077 R)
• M81: 43,597,307 km (0.114 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit