🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 208 Days

Day: 42.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,254,126 km

• M1: 39,494 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.25 AU - 1.71 AU

Year: 654 Days

Day: 43.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 95.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.66 AU - 1.92 AU

Year: 870 Days

Day: 36.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.1 AU - 2.68 AU

Year: 1343 Days

Day: 21.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.03 AU - 3.17 AU

Year: 1524 Days

Day: 39 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 13.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.4 AU - 7.48 AU

Year: 5940 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,254,126 km

• M1: 179,517 km (0.104 R)
• M2: 287,378 km (0.099 R)
• M3: 446,400 km (0.108 R)
• M4: 571,165 km (0.116 R)
• M5: 996,621 km (0.059 R)
• M6: 1,531,882 km (0.104 R)
• M7: 1,716,636 km (0.063 R)
• M8: 2,128,927 km (0.086 R)
• M9: 2,252,645 km (0.026 R)
• M10: 2,507,410 km (0.1 R)
• M11: 2,771,899 km (0.104 R)
• M12: 2,953,361 km (0.084 R)
• M13: 3,233,109 km (0.056 R)
• M14: 3,448,680 km (0.114 R)
• M15: 3,644,354 km (0.049 R)
• M16: 3,818,635 km (0.097 R)
• M17: 4,437,372 km (0.113 R)
• M18: 4,650,699 km (0.072 R)
• M19: 4,867,466 km (0.067 R)
• M20: 5,452,543 km (0.118 R)
• M21: 5,623,833 km (0.092 R)
• M22: 6,148,472 km (0.099 R)
• M23: 6,507,208 km (0.04 R)
• M24: 6,750,155 km (0.025 R)
• M25: 6,903,493 km (0.04 R)
• M26: 7,120,111 km (0.088 R)
• M27: 7,655,821 km (0.095 R)
• M28: 8,401,267 km (0.068 R)
• M29: 8,533,362 km (0.061 R)
• M30: 8,766,136 km (0.113 R)
• M31: 9,102,282 km (0.103 R)
• M32: 9,442,767 km (0.079 R)
• M33: 9,856,854 km (0.098 R)
• M34: 10,031,285 km (0.054 R)
• M35: 10,631,621 km (0.077 R)
• M36: 10,882,198 km (0.042 R)
• M37: 11,243,776 km (0.057 R)
• M38: 12,766,832 km (0.072 R)
• M39: 13,071,563 km (0.1 R)
• M40: 13,378,687 km (0.056 R)
• M41: 14,117,850 km (0.096 R)
• M42: 14,472,547 km (0.032 R)
• M43: 14,591,477 km (0.12 R)
• M44: 14,910,121 km (0.11 R)
• M45: 15,030,248 km (0.073 R)
• M46: 15,190,916 km (0.092 R)
• M47: 16,002,783 km (0.08 R)
• M48: 16,207,882 km (0.032 R)
• M49: 16,870,301 km (0.055 R)
• M50: 17,204,952 km (0.12 R)
• M51: 17,372,950 km (0.112 R)
• M52: 17,541,697 km (0.108 R)
• M53: 18,435,993 km (0.062 R)
• M54: 18,694,348 km (0.112 R)
• M55: 20,091,892 km (0.09 R)
• M56: 20,357,727 km (0.111 R)
• M57: 20,535,599 km (0.12 R)
• M58: 20,624,759 km (0.101 R)
• M59: 21,207,293 km (0.073 R)
• M60: 21,342,380 km (0.097 R)
• M61: 21,886,019 km (0.043 R)
• M62: 23,265,012 km (0.034 R)
• M63: 23,358,062 km (0.065 R)
• M64: 23,544,311 km (0.112 R)
• M65: 23,637,511 km (0.068 R)
• M66: 23,731,009 km (0.086 R)
• M67: 24,058,928 km (0.097 R)
• M68: 24,482,888 km (0.104 R)
• M69: 25,099,531 km (0.093 R)
• M70: 25,721,409 km (0.052 R)
• M71: 26,785,200 km (0.101 R)
• M72: 27,666,331 km (0.11 R)
• M73: 28,507,370 km (0.119 R)
• M74: 28,856,083 km (0.036 R)
• M75: 29,658,376 km (0.118 R)
• M76: 29,910,598 km (0.099 R)
• M77: 30,214,282 km (0.101 R)
• M78: 30,519,013 km (0.081 R)
• M79: 31,696,348 km (0.111 R)
• M80: 32,316,431 km (0.08 R)
• M81: 33,149,542 km (0.119 R)
• M82: 33,779,050 km (0.106 R)
• M83: 34,943,370 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 11.1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.82 AU - 11.4 AU

Year: 12560 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,254,126 km

• M1: 156,330 km (0.06 R)
• M2: 308,620 km (0.096 R)
• M3: 805,585 km (0.057 R)
• M4: 1,096,403 km (0.117 R)
• M5: 1,436,588 km (0.068 R)
• M6: 1,535,323 km (0.04 R)
• M7: 1,619,247 km (0.088 R)
• M8: 1,827,338 km (0.112 R)
• M9: 2,523,716 km (0.087 R)
• M10: 4,351,503 km (0.034 R)
• M11: 4,569,617 km (0.094 R)
• M12: 4,916,085 km (0.08 R)
• M13: 5,118,042 km (0.091 R)
• M14: 5,451,945 km (0.08 R)
• M15: 5,952,798 km (0.088 R)
• M16: 6,060,210 km (0.063 R)
• M17: 6,249,601 km (0.098 R)
• M18: 6,662,192 km (0.087 R)
• M19: 7,112,032 km (0.097 R)
• M20: 7,254,599 km (0.096 R)
• M21: 7,952,324 km (0.109 R)
• M22: 8,399,472 km (0.104 R)
• M23: 8,489,829 km (0.072 R)
• M24: 8,641,222 km (0.12 R)
• M25: 8,946,701 km (0.064 R)
• M26: 9,411,651 km (0.105 R)
• M27: 9,852,665 km (0.1 R)
• M28: 12,123,561 km (0.097 R)
• M29: 12,225,886 km (0.103 R)
• M30: 12,637,879 km (0.085 R)
• M31: 13,229,538 km (0.113 R)
• M32: 14,295,423 km (0.114 R)
• M33: 14,802,410 km (0.063 R)
• M34: 15,685,038 km (0.111 R)
• M35: 15,759,388 km (0.109 R)
• M36: 16,132,784 km (0.106 R)
• M37: 17,155,435 km (0.11 R)
• M38: 17,501,156 km (0.106 R)
• M39: 18,669,665 km (0.092 R)
• M40: 18,985,466 km (0.051 R)
• M41: 19,303,212 km (0.111 R)
• M42: 19,782,972 km (0.065 R)
• M43: 20,428,786 km (0.03 R)
• M44: 20,754,311 km (0.111 R)
• M45: 20,999,502 km (0.085 R)
• M46: 21,410,447 km (0.065 R)
• M47: 22,491,292 km (0.082 R)
• M48: 22,953,848 km (0.104 R)
• M49: 23,292,388 km (0.088 R)
• M50: 23,547,303 km (0.101 R)
• M51: 23,675,060 km (0.084 R)
• M52: 25,052,557 km (0.099 R)
• M53: 26,766,500 km (0.066 R)
• M54: 27,078,112 km (0.115 R)
• M55: 28,155,666 km (0.118 R)
• M56: 28,608,648 km (0.112 R)
• M57: 30,213,534 km (0.119 R)
• M58: 31,237,232 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 14.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.48 AU - 14.76 AU

Year: 15335 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,254,126 km

• M1: 188,793 km (0.075 R)
• M2: 1,119,740 km (0.089 R)
• M3: 1,294,321 km (0.08 R)
• M4: 1,451,698 km (0.092 R)
• M5: 1,588,131 km (0.063 R)
• M6: 1,729,052 km (0.067 R)
• M7: 2,209,112 km (0.081 R)
• M8: 2,335,672 km (0.049 R)
• M9: 2,901,451 km (0.095 R)
• M10: 3,040,876 km (0.099 R)
• M11: 3,254,352 km (0.106 R)
• M12: 3,847,807 km (0.097 R)
• M13: 4,275,806 km (0.07 R)
• M14: 4,395,185 km (0.065 R)
• M15: 4,515,612 km (0.12 R)
• M16: 4,842,633 km (0.066 R)
• M17: 4,967,248 km (0.07 R)
• M18: 5,913,903 km (0.105 R)
• M19: 7,484,830 km (0.103 R)
• M20: 8,972,282 km (0.077 R)
• M21: 9,074,756 km (0.073 R)
• M22: 9,280,753 km (0.064 R)
• M23: 9,436,334 km (0.071 R)
• M24: 10,495,188 km (0.102 R)
• M25: 10,765,811 km (0.083 R)
• M26: 11,591,741 km (0.089 R)
• M27: 11,703,341 km (0.088 R)
• M28: 11,927,887 km (0.067 R)
• M29: 12,153,630 km (0.112 R)
• M30: 14,249,796 km (0.088 R)
• M31: 15,400,652 km (0.078 R)
• M32: 16,205,189 km (0.111 R)
• M33: 16,392,935 km (0.118 R)
• M34: 16,960,060 km (0.072 R)
• M35: 17,278,105 km (0.072 R)
• M36: 17,533,918 km (0.055 R)
• M37: 18,897,353 km (0.108 R)
• M38: 19,691,717 km (0.036 R)
• M39: 19,892,029 km (0.096 R)
• M40: 21,176,476 km (0.087 R)
• M41: 21,863,280 km (0.04 R)
• M42: 22,070,772 km (0.084 R)
• M43: 22,209,449 km (0.07 R)
• M44: 22,557,414 km (0.077 R)
• M45: 24,109,791 km (0.106 R)
• M46: 24,611,094 km (0.077 R)
• M47: 24,971,176 km (0.055 R)
• M48: 25,115,687 km (0.087 R)
• M49: 25,478,313 km (0.061 R)
• M50: 25,623,722 km (0.059 R)
• M51: 25,842,583 km (0.047 R)
• M52: 26,208,649 km (0.056 R)
• M53: 26,945,868 km (0.11 R)
• M54: 27,391,520 km (0.112 R)
• M55: 27,839,565 km (0.066 R)
• M56: 28,818,683 km (0.029 R)
• M57: 30,039,402 km (0.064 R)
• M58: 30,270,082 km (0.087 R)
• M59: 31,043,503 km (0.115 R)
• M60: 31,588,787 km (0.114 R)
• M61: 33,721,604 km (0.036 R)
• M62: 34,201,813 km (0.078 R)
• M63: 36,554,988 km (0.052 R)
• M64: 37,543,979 km (0.062 R)
• M65: 38,708,748 km (0.037 R)
• M66: 39,970,008 km (0.097 R)
• M67: 42,619,237 km (0.066 R)
• M68: 44,358,162 km (0.073 R)
• M69: 46,564,581 km (0.12 R)
• M70: 46,831,763 km (0.108 R)
• M71: 48,265,210 km (0.11 R)
• M72: 48,896,812 km (0.114 R)
• M73: 49,349,645 km (0.099 R)
• M74: 50,259,649 km (0.035 R)
• M75: 50,533,712 km (0.081 R)
• M76: 50,899,928 km (0.098 R)
• M77: 51,727,054 km (0.042 R)
• M78: 52,651,270 km (0.056 R)
• M79: 52,744,020 km (0.054 R)
• M80: 54,516,157 km (0.082 R)
• M81: 57,258,585 km (0.087 R)
• M82: 59,079,490 km (0.079 R)
• M83: 60,627,679 km (0.077 R)
• M84: 62,679,862 km (0.032 R)
• M85: 63,763,848 km (0.091 R)
• M86: 63,862,733 km (0.079 R)
• M87: 64,258,718 km (0.12 R)
• M88: 65,351,680 km (0.08 R)
• M89: 65,451,312 km (0.106 R)
• M90: 66,551,156 km (0.102 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit