🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.68 AU - 0.96 AU

Year: 322 Days

Day: 47.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,606,009 km

• M1: 132,394 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.83 AU - 1.19 AU

Year: 440 Days

Day: 43.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.62 AU - 2.7 AU

Year: 1376 Days

Day: 15.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.25 AU - 2.77 AU

Year: 1724 Days

Day: 30.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 11.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.58 AU - 3.38 AU

Year: 2230 Days

Day: 5.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,606,009 km

• M1: 142,268 km (0.108 R)
• M2: 291,865 km (0.092 R)
• M3: 451,337 km (0.082 R)
• M4: 686,056 km (0.094 R)
• M5: 785,838 km (0.093 R)
• M6: 883,226 km (0.053 R)
• M7: 1,099,694 km (0.115 R)
• M8: 1,471,145 km (0.088 R)
• M9: 1,790,238 km (0.059 R)
• M10: 1,901,539 km (0.05 R)
• M11: 2,057,270 km (0.104 R)
• M12: 2,206,419 km (0.08 R)
• M13: 2,337,317 km (0.078 R)
• M14: 2,504,568 km (0.106 R)
• M15: 2,606,892 km (0.055 R)
• M16: 2,768,907 km (0.105 R)
• M17: 3,213,213 km (0.107 R)
• M18: 3,287,413 km (0.061 R)
• M19: 3,551,753 km (0.12 R)
• M20: 3,692,973 km (0.111 R)
• M21: 3,836,138 km (0.046 R)
• M22: 4,181,859 km (0.115 R)
• M23: 4,427,349 km (0.103 R)
• M24: 4,705,601 km (0.115 R)
• M25: 5,018,261 km (0.111 R)
• M26: 5,191,645 km (0.1 R)
• M27: 5,799,461 km (0.078 R)
• M28: 6,012,039 km (0.115 R)
• M29: 6,570,937 km (0.072 R)
• M30: 6,760,926 km (0.108 R)
• M31: 6,856,669 km (0.102 R)
• M32: 7,374,726 km (0.04 R)
• M33: 7,972,669 km (0.058 R)
• M34: 8,226,387 km (0.111 R)
• M35: 8,311,658 km (0.099 R)
• M36: 8,586,319 km (0.094 R)
• M37: 9,126,816 km (0.043 R)
• M38: 9,374,551 km (0.076 R)
• M39: 9,445,759 km (0.084 R)
• M40: 9,696,485 km (0.08 R)
• M41: 9,895,002 km (0.119 R)
• M42: 10,058,362 km (0.089 R)
• M43: 10,369,526 km (0.083 R)
• M44: 10,907,480 km (0.12 R)
• M45: 11,683,743 km (0.057 R)
• M46: 12,282,584 km (0.055 R)
• M47: 12,438,764 km (0.068 R)
• M48: 12,674,231 km (0.099 R)
• M49: 13,249,285 km (0.1 R)
• M50: 13,349,366 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 10.4

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.45 AU - 4.81 AU

Year: 4318 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,606,009 km

• M1: 131,945 km (0.113 R)
• M2: 262,095 km (0.065 R)
• M3: 409,001 km (0.096 R)
• M4: 794,813 km (0.112 R)
• M5: 869,313 km (0.08 R)
• M6: 1,052,720 km (0.119 R)
• M7: 1,135,298 km (0.113 R)
• M8: 1,234,631 km (0.096 R)
• M9: 1,488,648 km (0.077 R)
• M10: 1,630,018 km (0.034 R)
• M11: 1,759,570 km (0.072 R)
• M12: 2,063,703 km (0.053 R)
• M13: 2,204,325 km (0.105 R)
• M14: 2,683,487 km (0.089 R)
• M15: 3,399,612 km (0.073 R)
• M16: 3,524,526 km (0.103 R)
• M17: 3,843,768 km (0.093 R)
• M18: 3,908,693 km (0.118 R)
• M19: 4,810,020 km (0.083 R)
• M20: 4,997,915 km (0.06 R)
• M21: 5,212,139 km (0.094 R)
• M22: 5,600,495 km (0.109 R)
• M23: 6,175,251 km (0.106 R)
• M24: 6,379,601 km (0.114 R)
• M25: 6,482,674 km (0.116 R)
• M26: 6,664,286 km (0.078 R)
• M27: 6,847,543 km (0.093 R)
• M28: 7,059,224 km (0.104 R)
• M29: 7,139,110 km (0.116 R)
• M30: 7,326,705 km (0.119 R)
• M31: 7,789,262 km (0.062 R)
• M32: 7,899,516 km (0.109 R)
• M33: 8,177,319 km (0.093 R)
• M34: 8,289,368 km (0.094 R)
• M35: 8,401,865 km (0.086 R)
• M36: 8,628,506 km (0.108 R)
• M37: 8,885,964 km (0.059 R)
• M38: 9,087,921 km (0.062 R)
• M39: 9,174,837 km (0.074 R)
• M40: 10,090,376 km (0.068 R)
• M41: 10,788,250 km (0.101 R)
• M42: 11,470,566 km (0.088 R)
• M43: 11,627,495 km (0.107 R)
• M44: 11,880,315 km (0.083 R)
• M45: 12,007,323 km (0.106 R)
• M46: 12,294,701 km (0.111 R)
• M47: 12,423,206 km (0.116 R)
• M48: 12,778,949 km (0.094 R)
• M49: 13,633,004 km (0.062 R)
• M50: 14,167,816 km (0.109 R)
• M51: 14,235,135 km (0.112 R)
• M52: 15,017,083 km (0.044 R)
• M53: 15,708,524 km (0.027 R)
• M54: 15,952,818 km (0.114 R)
• M55: 16,269,068 km (0.046 R)
• M56: 16,836,044 km (0.096 R)
• M57: 17,193,882 km (0.067 R)
• M58: 17,445,804 km (0.096 R)
• M59: 17,590,316 km (0.119 R)
• M60: 18,539,215 km (0.073 R)
• M61: 18,723,669 km (0.107 R)
• M62: 18,871,622 km (0.096 R)
• M63: 20,069,302 km (0.113 R)
• M64: 20,448,533 km (0.076 R)
• M65: 20,524,678 km (0.112 R)
• M66: 21,252,921 km (0.069 R)
• M67: 22,773,882 km (0.09 R)
• M68: 23,050,638 km (0.114 R)
• M69: 23,328,442 km (0.11 R)
• M70: 23,447,821 km (0.07 R)
• M71: 23,687,327 km (0.047 R)
• M72: 23,887,489 km (0.116 R)
• M73: 24,007,765 km (0.074 R)
• M74: 24,128,341 km (0.117 R)
• M75: 24,693,672 km (0.047 R)
• M76: 24,774,754 km (0.104 R)
• M77: 25,140,969 km (0.08 R)
• M78: 25,672,939 km (0.118 R)
• M79: 27,543,062 km (0.078 R)
• M80: 27,964,480 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 8.2

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.19 AU - 8.07 AU

Year: 9136 Days

Day: 5.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 22,606,009 km

• M1: 103,372 km (0.078 R)
• M2: 240,105 km (0.103 R)
• M3: 478,863 km (0.092 R)
• M4: 579,393 km (0.088 R)
• M5: 703,559 km (0.046 R)
• M6: 837,000 km (0.089 R)
• M7: 907,012 km (0.033 R)
• M8: 997,369 km (0.11 R)
• M9: 1,110,016 km (0.052 R)
• M10: 1,207,105 km (0.11 R)
• M11: 1,516,025 km (0.108 R)
• M12: 1,758,224 km (0.077 R)
• M13: 1,872,367 km (0.071 R)
• M14: 2,036,476 km (0.114 R)
• M15: 2,454,602 km (0.084 R)
• M16: 2,739,287 km (0.1 R)
• M17: 3,511,212 km (0.09 R)
• M18: 3,743,537 km (0.107 R)
• M19: 3,921,110 km (0.088 R)
• M20: 4,979,365 km (0.047 R)
• M21: 5,607,078 km (0.111 R)
• M22: 5,776,423 km (0.075 R)
• M23: 5,913,155 km (0.101 R)
• M24: 6,365,090 km (0.12 R)
• M25: 6,755,989 km (0.1 R)
• M26: 7,045,312 km (0.11 R)
• M27: 8,013,360 km (0.104 R)
• M28: 8,668,598 km (0.086 R)
• M29: 8,943,559 km (0.062 R)
• M30: 9,744,506 km (0.116 R)
• M31: 9,989,398 km (0.118 R)
• M32: 10,318,962 km (0.1 R)
• M33: 10,526,753 km (0.1 R)
• M34: 10,819,965 km (0.114 R)
• M35: 10,988,712 km (0.1 R)
• M36: 11,586,355 km (0.104 R)
• M37: 11,672,673 km (0.113 R)
• M38: 11,759,141 km (0.04 R)
• M39: 12,326,266 km (0.094 R)
• M40: 12,635,335 km (0.099 R)
• M41: 13,081,287 km (0.114 R)
• M42: 13,261,253 km (0.068 R)
• M43: 13,396,639 km (0.067 R)
• M44: 14,963,377 km (0.03 R)
• M45: 15,104,448 km (0.109 R)
• M46: 16,393,234 km (0.026 R)
• M47: 16,879,577 km (0.067 R)
• M48: 17,370,557 km (0.114 R)
• M49: 17,866,324 km (0.07 R)
• M50: 19,330,139 km (0.102 R)
• M51: 19,381,302 km (0.098 R)
• M52: 19,535,088 km (0.118 R)
• M53: 20,727,234 km (0.096 R)
• M54: 21,094,796 km (0.04 R)
• M55: 21,889,609 km (0.084 R)
• M56: 22,586,287 km (0.091 R)
• M57: 23,018,774 km (0.1 R)
• M58: 24,166,638 km (0.05 R)
• M59: 24,498,147 km (0.079 R)
• M60: 25,389,302 km (0.075 R)
• M61: 25,501,351 km (0.077 R)
• M62: 25,951,640 km (0.091 R)
• M63: 26,859,849 km (0.097 R)
• M64: 27,836,274 km (0.071 R)
• M65: 28,299,878 km (0.027 R)
• M66: 28,590,846 km (0.111 R)
• M67: 28,882,861 km (0.089 R)
• M68: 28,999,846 km (0.047 R)
• M69: 29,293,208 km (0.091 R)
• M70: 29,882,923 km (0.114 R)
• M71: 32,280,827 km (0.072 R)
• M72: 33,502,742 km (0.108 R)
• M73: 33,687,197 km (0.12 R)
• M74: 34,181,169 km (0.119 R)
• M75: 34,243,102 km (0.115 R)
• M76: 34,305,036 km (0.09 R)
• M77: 34,366,969 km (0.119 R)
• M78: 34,739,618 km (0.05 R)
• M79: 34,801,850 km (0.068 R)
• M80: 35,802,810 km (0.099 R)
• M81: 38,153,441 km (0.105 R)
• M82: 38,281,946 km (0.113 R)
• M83: 38,668,207 km (0.091 R)
• M84: 39,185,367 km (0.045 R)
• M85: 39,379,844 km (0.053 R)
• M86: 39,574,621 km (0.108 R)
• M87: 40,815,984 km (0.059 R)
• M88: 41,474,364 km (0.054 R)
• M89: 41,606,459 km (0.115 R)
• M90: 42,070,063 km (0.091 R)
• M91: 44,143,040 km (0.113 R)
• M92: 45,022,377 km (0.03 R)
• M93: 45,430,031 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24

Radius: 6.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.62 AU - 13.74 AU

Year: 17303 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,606,009 km

• M1: 148,251 km (0.117 R)
• M2: 407,355 km (0.101 R)
• M3: 951,442 km (0.116 R)
• M4: 1,164,619 km (0.088 R)
• M5: 1,472,193 km (0.098 R)
• M6: 1,552,975 km (0.063 R)
• M7: 1,847,683 km (0.111 R)
• M8: 2,175,003 km (0.118 R)
• M9: 2,617,514 km (0.085 R)
• M10: 2,899,805 km (0.042 R)
• M11: 3,191,671 km (0.084 R)
• M12: 3,296,987 km (0.097 R)
• M13: 5,464,661 km (0.106 R)
• M14: 5,782,107 km (0.082 R)
• M15: 5,889,219 km (0.066 R)
• M16: 5,997,079 km (0.117 R)
• M17: 6,747,612 km (0.113 R)
• M18: 8,359,679 km (0.054 R)
• M19: 10,420,988 km (0.068 R)
• M20: 11,832,444 km (0.096 R)
• M21: 11,941,351 km (0.093 R)
• M22: 13,359,389 km (0.076 R)
• M23: 13,786,491 km (0.11 R)
• M24: 14,683,480 km (0.091 R)
• M25: 14,800,465 km (0.071 R)
• M26: 15,599,019 km (0.027 R)
• M27: 15,688,628 km (0.114 R)
• M28: 16,229,873 km (0.069 R)
• M29: 17,176,080 km (0.086 R)
• M30: 18,014,875 km (0.103 R)
• M31: 20,088,002 km (0.08 R)
• M32: 20,446,289 km (0.095 R)
• M33: 20,740,997 km (0.061 R)
• M34: 20,872,344 km (0.064 R)
• M35: 21,334,601 km (0.107 R)
• M36: 22,606,033 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit