🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 174 Days

Day: 29.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.56 AU - 0.7 AU

Year: 183 Days

Day: 41.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,542,409 km

• M1: 169,195 km (0.095 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.33 AU - 3.81 AU

Year: 1965 Days

Day: 17.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 125.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 13.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.55 AU - 8.49 AU

Year: 6794 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,542,409 km

• M1: 204,799 km (0.097 R)
• M2: 381,475 km (0.051 R)
• M3: 669,750 km (0.032 R)
• M4: 774,319 km (0.074 R)
• M5: 962,961 km (0.03 R)
• M6: 1,210,396 km (0.111 R)
• M7: 1,342,342 km (0.036 R)
• M8: 1,494,932 km (0.113 R)
• M9: 2,290,044 km (0.099 R)
• M10: 2,418,848 km (0.062 R)
• M11: 2,512,197 km (0.065 R)
• M12: 2,800,023 km (0.051 R)
• M13: 3,118,966 km (0.066 R)
• M14: 3,748,923 km (0.079 R)
• M15: 4,258,752 km (0.098 R)
• M16: 4,441,262 km (0.029 R)
• M17: 4,603,126 km (0.094 R)
• M18: 4,766,936 km (0.067 R)
• M19: 4,956,626 km (0.073 R)
• M20: 5,052,518 km (0.069 R)
• M21: 5,368,170 km (0.077 R)
• M22: 5,516,122 km (0.107 R)
• M23: 5,640,289 km (0.065 R)
• M24: 5,815,916 km (0.066 R)
• M25: 6,070,083 km (0.06 R)
• M26: 6,250,049 km (0.056 R)
• M27: 6,774,390 km (0.096 R)
• M28: 7,041,871 km (0.03 R)
• M29: 7,176,958 km (0.118 R)
• M30: 7,642,656 km (0.111 R)
• M31: 7,781,483 km (0.073 R)
• M32: 7,949,332 km (0.079 R)
• M33: 8,345,467 km (0.048 R)
• M34: 8,719,162 km (0.071 R)
• M35: 9,572,618 km (0.079 R)
• M36: 10,146,176 km (0.08 R)
• M37: 10,391,068 km (0.11 R)
• M38: 10,917,952 km (0.049 R)
• M39: 11,105,996 km (0.066 R)
• M40: 11,295,238 km (0.096 R)
• M41: 11,485,377 km (0.086 R)
• M42: 11,740,740 km (0.063 R)
• M43: 11,836,932 km (0.081 R)
• M44: 11,997,899 km (0.113 R)
• M45: 12,127,301 km (0.106 R)
• M46: 12,517,901 km (0.034 R)
• M47: 13,245,096 km (0.119 R)
• M48: 13,378,687 km (0.062 R)
• M49: 13,479,217 km (0.098 R)
• M50: 13,816,261 km (0.116 R)
• M51: 14,292,730 km (0.051 R)
• M52: 14,740,177 km (0.077 R)
• M53: 15,332,136 km (0.115 R)
• M54: 15,578,075 km (0.084 R)
• M55: 15,683,990 km (0.034 R)
• M56: 16,109,746 km (0.098 R)
• M57: 16,467,434 km (0.117 R)
• M58: 16,719,357 km (0.116 R)
• M59: 17,373,250 km (0.117 R)
• M60: 17,813,815 km (0.104 R)
• M61: 18,220,871 km (0.092 R)
• M62: 19,006,559 km (0.038 R)
• M63: 19,195,352 km (0.086 R)
• M64: 19,308,896 km (0.095 R)
• M65: 20,533,654 km (0.027 R)
• M66: 22,020,807 km (0.111 R)
• M67: 22,298,460 km (0.056 R)
• M68: 22,777,323 km (0.046 R)
• M69: 23,098,360 km (0.098 R)
• M70: 23,340,260 km (0.101 R)
• M71: 23,907,685 km (0.108 R)
• M72: 24,070,746 km (0.079 R)
• M73: 24,193,117 km (0.063 R)
• M74: 24,726,284 km (0.045 R)
• M75: 26,097,049 km (0.095 R)
• M76: 26,812,875 km (0.076 R)
• M77: 27,067,042 km (0.07 R)
• M78: 27,577,769 km (0.093 R)
• M79: 27,920,049 km (0.071 R)
• M80: 28,695,415 km (0.072 R)
• M81: 29,172,632 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 9.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.53 AU - 10.23 AU

Year: 9665 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 93,542,409 km

• M1: 304,731 km (0.119 R)
• M2: 568,921 km (0.118 R)
• M3: 787,483 km (0.087 R)
• M4: 874,848 km (0.091 R)
• M5: 939,624 km (0.047 R)
• M6: 1,724,564 km (0.081 R)
• M7: 1,823,897 km (0.082 R)
• M8: 2,063,254 km (0.106 R)
• M9: 2,939,748 km (0.075 R)
• M10: 3,940,558 km (0.095 R)
• M11: 4,139,223 km (0.105 R)
• M12: 4,206,094 km (0.085 R)
• M13: 4,569,317 km (0.082 R)
• M14: 4,638,581 km (0.101 R)
• M15: 4,871,954 km (0.053 R)
• M16: 5,374,603 km (0.099 R)
• M17: 5,545,892 km (0.047 R)
• M18: 6,223,421 km (0.063 R)
• M19: 6,481,029 km (0.092 R)
• M20: 6,847,543 km (0.106 R)
• M21: 7,113,528 km (0.1 R)
• M22: 7,573,392 km (0.116 R)
• M23: 7,793,301 km (0.061 R)
• M24: 8,352,049 km (0.039 R)
• M25: 8,522,142 km (0.056 R)
• M26: 9,331,317 km (0.087 R)
• M27: 9,775,024 km (0.073 R)
• M28: 10,713,601 km (0.095 R)
• M29: 11,302,867 km (0.065 R)
• M30: 11,807,461 km (0.099 R)
• M31: 11,934,769 km (0.112 R)
• M32: 12,383,861 km (0.117 R)
• M33: 12,740,652 km (0.093 R)
• M34: 13,364,775 km (0.061 R)
• M35: 14,574,722 km (0.096 R)
• M36: 14,848,337 km (0.086 R)
• M37: 14,917,002 km (0.114 R)
• M38: 15,296,681 km (0.104 R)
• M39: 15,365,945 km (0.095 R)
• M40: 17,713,136 km (0.034 R)
• M41: 18,225,209 km (0.083 R)
• M42: 18,890,770 km (0.065 R)
• M43: 19,002,520 km (0.051 R)
• M44: 19,752,753 km (0.117 R)
• M45: 19,866,148 km (0.089 R)
• M46: 20,131,535 km (0.116 R)
• M47: 20,283,826 km (0.116 R)
• M48: 20,436,416 km (0.099 R)
• M49: 20,781,089 km (0.098 R)
• M50: 21,398,629 km (0.103 R)
• M51: 21,592,807 km (0.075 R)
• M52: 22,022,153 km (0.119 R)
• M53: 22,375,503 km (0.099 R)
• M54: 24,009,112 km (0.093 R)
• M55: 24,332,243 km (0.049 R)
• M56: 24,535,098 km (0.062 R)
• M57: 24,657,020 km (0.076 R)
• M58: 25,845,875 km (0.083 R)
• M59: 26,177,084 km (0.033 R)
• M60: 26,718,479 km (0.092 R)
• M61: 27,179,390 km (0.1 R)
• M62: 28,406,990 km (0.119 R)
• M63: 28,620,466 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.3

Radius: 8

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.41 AU - 20.89 AU

Year: 29418 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,542,409 km

• M1: 192,981 km (0.118 R)
• M2: 383,868 km (0.101 R)
• M3: 446,849 km (0.05 R)
• M4: 1,980,526 km (0.073 R)
• M5: 2,135,061 km (0.097 R)
• M6: 3,416,067 km (0.111 R)
• M7: 3,696,115 km (0.093 R)
• M8: 4,130,397 km (0.064 R)
• M9: 5,099,642 km (0.093 R)
• M10: 5,746,653 km (0.079 R)
• M11: 6,136,056 km (0.09 R)
• M12: 6,940,294 km (0.117 R)
• M13: 7,838,330 km (0.068 R)
• M14: 7,899,516 km (0.114 R)
• M15: 7,960,851 km (0.083 R)
• M16: 8,145,754 km (0.041 R)
• M17: 8,583,028 km (0.051 R)
• M18: 9,156,138 km (0.091 R)
• M19: 9,610,616 km (0.11 R)
• M20: 10,272,437 km (0.106 R)
• M21: 10,949,068 km (0.094 R)
• M22: 12,131,939 km (0.03 R)
• M23: 12,416,174 km (0.088 R)
• M24: 12,846,717 km (0.063 R)
• M25: 13,722,313 km (0.08 R)
• M26: 16,698,264 km (0.047 R)
• M27: 17,652,698 km (0.11 R)
• M28: 19,697,402 km (0.065 R)
• M29: 19,780,728 km (0.051 R)
• M30: 20,031,454 km (0.064 R)
• M31: 20,536,048 km (0.115 R)
• M32: 20,789,915 km (0.104 R)
• M33: 20,959,709 km (0.067 R)
• M34: 21,643,521 km (0.087 R)
• M35: 21,901,876 km (0.103 R)
• M36: 22,945,621 km (0.109 R)
• M37: 23,916,361 km (0.04 R)
• M38: 25,533,813 km (0.106 R)
• M39: 26,816,017 km (0.104 R)
• M40: 27,279,022 km (0.118 R)
• M41: 28,589,499 km (0.11 R)
• M42: 28,683,896 km (0.092 R)
• M43: 29,729,136 km (0.101 R)
• M44: 30,690,003 km (0.081 R)
• M45: 30,786,643 km (0.069 R)
• M46: 31,271,490 km (0.115 R)
• M47: 31,368,729 km (0.075 R)
• M48: 35,340,851 km (0.05 R)
• M49: 36,154,065 km (0.083 R)
• M50: 37,179,260 km (0.103 R)
• M51: 38,630,509 km (0.117 R)
• M52: 38,734,928 km (0.118 R)
• M53: 39,573,274 km (0.117 R)
• M54: 40,100,308 km (0.028 R)
• M55: 41,374,582 km (0.101 R)
• M56: 41,695,320 km (0.048 R)
• M57: 42,662,171 km (0.072 R)
• M58: 43,310,828 km (0.12 R)
• M59: 43,636,502 km (0.115 R)
• M60: 43,745,110 km (0.092 R)
• M61: 44,180,889 km (0.105 R)
• M62: 46,492,026 km (0.087 R)
• M63: 46,603,028 km (0.116 R)
• M64: 47,718,130 km (0.12 R)
• M65: 48,166,774 km (0.083 R)
• M66: 48,616,615 km (0.094 R)
• M67: 48,842,059 km (0.065 R)
• M68: 49,294,144 km (0.045 R)
• M69: 50,202,353 km (0.063 R)
• M70: 51,230,688 km (0.077 R)
• M71: 51,574,913 km (0.115 R)
• M72: 52,035,226 km (0.101 R)
• M73: 52,265,906 km (0.104 R)
• M74: 52,381,395 km (0.115 R)
• M75: 58,381,018 km (0.105 R)
• M76: 58,620,674 km (0.118 R)
• M77: 59,582,588 km (0.09 R)
• M78: 60,671,062 km (0.052 R)
• M79: 61,400,352 km (0.091 R)
• M80: 61,522,274 km (0.113 R)
• M81: 62,010,412 km (0.095 R)
• M82: 64,470,250 km (0.117 R)
• M83: 64,593,967 km (0.076 R)
• M84: 69,104,343 km (0.116 R)
• M85: 71,397,229 km (0.08 R)
• M86: 74,623,158 km (0.063 R)
• M87: 77,106,333 km (0.115 R)
• M88: 77,896,210 km (0.115 R)
• M89: 78,821,024 km (0.086 R)
• M90: 82,019,426 km (0.103 R)
• M91: 84,716,975 km (0.086 R)
• M92: 85,395,850 km (0.094 R)
• M93: 86,076,670 km (0.053 R)
• M94: 87,717,759 km (0.078 R)
• M95: 92,702,659 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit