🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.67 AU - 2.51 AU

Year: 1062 Days

Day: 13.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,925,230 km

• M1: 376,239 km (0.061 R)
• M2: 839,543 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.33 AU - 3.13 AU

Year: 1585 Days

Day: 19.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,925,230 km

• M1: 855,251 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.9 AU - 3.9 AU

Year: 2203 Days

Day: 23.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,925,230 km

• M1: 121,473 km (0.045 R)
• M2: 1,404,724 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.49 AU - 3.91 AU

Year: 2501 Days

Day: 41.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.34 AU - 4.48 AU

Year: 3255 Days

Day: 35.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,925,230 km

• M1: 858,093 km (0.102 R)
• M2: 1,251,685 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 8.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.38 AU - 6.86 AU

Year: 4683 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 92,925,230 km

• M1: 111,002 km (0.088 R)
• M2: 219,460 km (0.084 R)
• M3: 304,132 km (0.034 R)
• M4: 781,350 km (0.105 R)
• M5: 974,032 km (0.115 R)
• M6: 1,521,261 km (0.072 R)
• M7: 1,671,457 km (0.113 R)
• M8: 1,748,350 km (0.104 R)
• M9: 2,018,973 km (0.067 R)
• M10: 2,268,801 km (0.089 R)
• M11: 2,388,928 km (0.105 R)
• M12: 2,798,228 km (0.091 R)
• M13: 3,001,831 km (0.063 R)
• M14: 3,191,222 km (0.119 R)
• M15: 4,364,967 km (0.082 R)
• M16: 4,493,471 km (0.036 R)
• M17: 4,908,456 km (0.112 R)
• M18: 5,019,757 km (0.032 R)
• M19: 5,404,522 km (0.057 R)
• M20: 5,635,202 km (0.078 R)
• M21: 6,178,242 km (0.103 R)
• M22: 6,395,309 km (0.041 R)
• M23: 6,812,089 km (0.115 R)
• M24: 7,011,353 km (0.06 R)
• M25: 7,136,866 km (0.118 R)
• M26: 7,263,126 km (0.037 R)
• M27: 7,492,161 km (0.106 R)
• M28: 7,801,379 km (0.07 R)
• M29: 7,905,499 km (0.068 R)
• M30: 8,727,091 km (0.078 R)
• M31: 9,520,259 km (0.096 R)
• M32: 9,659,385 km (0.115 R)
• M33: 9,715,185 km (0.115 R)
• M34: 9,939,582 km (0.116 R)
• M35: 10,137,201 km (0.094 R)
• M36: 10,422,035 km (0.114 R)
• M37: 10,622,945 km (0.103 R)
• M38: 11,735,654 km (0.069 R)
• M39: 11,855,033 km (0.115 R)
• M40: 12,124,907 km (0.105 R)
• M41: 12,793,161 km (0.057 R)
• M42: 13,039,100 km (0.089 R)
• M43: 13,629,563 km (0.089 R)
• M44: 13,943,868 km (0.097 R)
• M45: 14,228,852 km (0.105 R)
• M46: 14,451,753 km (0.082 R)
• M47: 14,708,014 km (0.116 R)
• M48: 14,933,308 km (0.06 R)
• M49: 15,550,998 km (0.081 R)
• M50: 15,616,522 km (0.111 R)
• M51: 16,376,329 km (0.03 R)
• M52: 16,476,261 km (0.067 R)
• M53: 16,979,358 km (0.11 R)
• M54: 17,148,105 km (0.098 R)
• M55: 17,828,925 km (0.103 R)
• M56: 18,103,736 km (0.111 R)
• M57: 18,207,108 km (0.097 R)
• M58: 18,622,691 km (0.074 R)
• M59: 18,692,254 km (0.068 R)
• M60: 19,076,571 km (0.06 R)
• M61: 19,959,348 km (0.066 R)
• M62: 20,747,280 km (0.077 R)
• M63: 20,964,047 km (0.052 R)
• M64: 21,290,320 km (0.116 R)
• M65: 21,691,542 km (0.05 R)
• M66: 22,058,505 km (0.075 R)
• M67: 22,205,859 km (0.116 R)
• M68: 22,427,563 km (0.116 R)
• M69: 22,724,216 km (0.111 R)
• M70: 22,872,916 km (0.108 R)
• M71: 22,947,416 km (0.095 R)
• M72: 23,096,714 km (0.113 R)
• M73: 23,471,457 km (0.047 R)
• M74: 23,584,254 km (0.079 R)
• M75: 23,810,446 km (0.075 R)
• M76: 24,913,431 km (0.112 R)
• M77: 25,259,152 km (0.037 R)
• M78: 25,490,580 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 10.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.83 AU - 7.41 AU

Year: 5321 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 92,925,230 km

• M1: 130,001 km (0.047 R)
• M2: 228,286 km (0.105 R)
• M3: 319,391 km (0.058 R)
• M4: 385,364 km (0.11 R)
• M5: 450,140 km (0.089 R)
• M6: 568,322 km (0.07 R)
• M7: 707,149 km (0.06 R)
• M8: 781,200 km (0.044 R)
• M9: 867,817 km (0.115 R)
• M10: 937,829 km (0.069 R)
• M11: 1,105,229 km (0.083 R)
• M12: 1,375,403 km (0.095 R)
• M13: 1,666,670 km (0.112 R)
• M14: 1,832,574 km (0.045 R)
• M15: 2,071,631 km (0.11 R)
• M16: 2,406,282 km (0.109 R)
• M17: 2,507,111 km (0.103 R)
• M18: 2,609,436 km (0.099 R)
• M19: 2,698,297 km (0.09 R)
• M20: 2,955,605 km (0.063 R)
• M21: 3,189,277 km (0.068 R)
• M22: 3,494,008 km (0.086 R)
• M23: 3,741,293 km (0.047 R)
• M24: 3,960,304 km (0.099 R)
• M25: 4,062,929 km (0.056 R)
• M26: 4,535,209 km (0.09 R)
• M27: 4,678,673 km (0.066 R)
• M28: 4,951,540 km (0.095 R)
• M29: 5,043,692 km (0.114 R)
• M30: 5,762,510 km (0.108 R)
• M31: 5,917,942 km (0.095 R)
• M32: 6,114,215 km (0.117 R)
• M33: 6,312,731 km (0.104 R)
• M34: 6,392,766 km (0.092 R)
• M35: 6,493,146 km (0.119 R)
• M36: 6,634,815 km (0.091 R)
• M37: 6,716,047 km (0.091 R)
• M38: 7,148,684 km (0.06 R)
• M39: 7,336,878 km (0.034 R)
• M40: 8,699,565 km (0.116 R)
• M41: 9,057,852 km (0.114 R)
• M42: 9,148,209 km (0.077 R)
• M43: 9,604,632 km (0.069 R)
• M44: 9,881,987 km (0.058 R)
• M45: 11,017,883 km (0.089 R)
• M46: 11,381,256 km (0.108 R)
• M47: 12,294,551 km (0.096 R)
• M48: 12,595,842 km (0.09 R)
• M49: 13,103,277 km (0.117 R)
• M50: 13,205,602 km (0.047 R)
• M51: 14,059,806 km (0.097 R)
• M52: 14,243,363 km (0.072 R)
• M53: 14,665,678 km (0.117 R)
• M54: 14,772,042 km (0.093 R)
• M55: 14,905,184 km (0.12 R)
• M56: 14,985,219 km (0.084 R)
• M57: 15,414,864 km (0.072 R)
• M58: 16,149,090 km (0.084 R)
• M59: 16,258,745 km (0.09 R)
• M60: 16,368,849 km (0.1 R)
• M61: 16,589,506 km (0.063 R)
• M62: 16,672,533 km (0.096 R)
• M63: 17,089,762 km (0.093 R)
• M64: 17,849,420 km (0.089 R)
• M65: 17,934,541 km (0.107 R)
• M66: 18,076,659 km (0.077 R)
• M67: 18,276,222 km (0.117 R)
• M68: 18,620,148 km (0.089 R)
• M69: 18,821,656 km (0.058 R)
• M70: 18,937,295 km (0.059 R)
• M71: 19,256,088 km (0.062 R)
• M72: 19,605,998 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 12.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.45 AU - 9.15 AU

Year: 7656 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 92,925,230 km

• M1: 155,881 km (0.089 R)
• M2: 300,093 km (0.053 R)
• M3: 569,070 km (0.091 R)
• M4: 738,714 km (0.117 R)
• M5: 862,133 km (0.045 R)
• M6: 1,032,076 km (0.107 R)
• M7: 1,244,953 km (0.107 R)
• M8: 1,329,925 km (0.116 R)
• M9: 1,620,743 km (0.111 R)
• M10: 2,750,656 km (0.095 R)
• M11: 2,906,238 km (0.073 R)
• M12: 3,006,917 km (0.085 R)
• M13: 3,345,906 km (0.101 R)
• M14: 3,436,413 km (0.087 R)
• M15: 3,869,798 km (0.054 R)
• M16: 4,012,813 km (0.07 R)
• M17: 4,353,448 km (0.105 R)
• M18: 4,552,413 km (0.104 R)
• M19: 4,839,491 km (0.109 R)
• M20: 5,237,421 km (0.111 R)
• M21: 5,772,383 km (0.118 R)
• M22: 6,083,248 km (0.102 R)
• M23: 6,343,548 km (0.066 R)
• M24: 6,569,590 km (0.049 R)
• M25: 6,664,585 km (0.075 R)
• M26: 7,401,205 km (0.118 R)
• M27: 7,819,630 km (0.112 R)
• M28: 7,940,505 km (0.086 R)
• M29: 8,575,399 km (0.078 R)
• M30: 8,741,901 km (0.102 R)
• M31: 8,972,581 km (0.099 R)
• M32: 9,184,112 km (0.095 R)
• M33: 9,311,719 km (0.109 R)
• M34: 9,525,944 km (0.057 R)
• M35: 10,112,218 km (0.045 R)
• M36: 10,222,172 km (0.045 R)
• M37: 10,376,707 km (0.103 R)
• M38: 10,621,000 km (0.112 R)
• M39: 10,934,856 km (0.113 R)
• M40: 11,047,653 km (0.117 R)
• M41: 12,010,615 km (0.11 R)
• M42: 12,127,151 km (0.116 R)
• M43: 12,337,636 km (0.117 R)
• M44: 12,502,193 km (0.027 R)
• M45: 12,762,344 km (0.118 R)
• M46: 12,857,488 km (0.069 R)
• M47: 13,481,012 km (0.103 R)
• M48: 13,650,656 km (0.087 R)
• M49: 13,845,283 km (0.065 R)
• M50: 13,967,355 km (0.102 R)
• M51: 14,533,882 km (0.073 R)
• M52: 15,435,658 km (0.086 R)
• M53: 15,638,513 km (0.099 R)
• M54: 16,226,731 km (0.037 R)
• M55: 17,874,851 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 5.7

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16 AU - 18.52 AU

Year: 25202 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,925,230 km

• M1: 192,981 km (0.096 R)
• M2: 258,804 km (0.097 R)
• M3: 437,873 km (0.108 R)
• M4: 482,902 km (0.103 R)
• M5: 529,427 km (0.117 R)
• M6: 678,875 km (0.095 R)
• M7: 1,016,966 km (0.059 R)
• M8: 1,108,969 km (0.097 R)
• M9: 1,268,590 km (0.089 R)
• M10: 1,401,582 km (0.037 R)
• M11: 2,054,876 km (0.094 R)
• M12: 2,412,714 km (0.112 R)
• M13: 2,494,844 km (0.046 R)
• M14: 2,789,701 km (0.07 R)
• M15: 3,979,154 km (0.046 R)
• M16: 4,523,989 km (0.084 R)
• M17: 5,039,503 km (0.104 R)
• M18: 5,144,820 km (0.062 R)
• M19: 5,737,228 km (0.108 R)
• M20: 5,902,534 km (0.093 R)
• M21: 6,351,028 km (0.103 R)
• M22: 7,639,963 km (0.08 R)
• M23: 8,752,523 km (0.081 R)
• M24: 10,313,128 km (0.119 R)
• M25: 10,716,443 km (0.099 R)
• M26: 11,124,995 km (0.116 R)
• M27: 12,737,810 km (0.065 R)
• M28: 14,124,283 km (0.107 R)
• M29: 14,422,132 km (0.083 R)
• M30: 14,496,931 km (0.102 R)
• M31: 15,481,285 km (0.094 R)
• M32: 16,643,511 km (0.108 R)
• M33: 17,354,251 km (0.083 R)
• M34: 17,753,378 km (0.102 R)
• M35: 21,223,600 km (0.096 R)
• M36: 21,993,729 km (0.098 R)
• M37: 22,079,898 km (0.074 R)
• M38: 22,252,534 km (0.114 R)
• M39: 22,947,416 km (0.104 R)
• M40: 24,003,278 km (0.073 R)
• M41: 24,358,572 km (0.111 R)
• M42: 25,164,755 km (0.054 R)
• M43: 25,345,021 km (0.069 R)
• M44: 27,542,015 km (0.066 R)
• M45: 27,634,915 km (0.107 R)
• M46: 28,475,356 km (0.05 R)
• M47: 28,663,251 km (0.115 R)
• M48: 32,604,856 km (0.07 R)
• M49: 33,097,033 km (0.09 R)
• M50: 34,488,144 km (0.117 R)
• M51: 36,917,164 km (0.05 R)
• M52: 38,255,616 km (0.068 R)
• M53: 38,774,721 km (0.103 R)
• M54: 39,819,812 km (0.055 R)
• M55: 40,345,798 km (0.066 R)
• M56: 40,451,264 km (0.076 R)
• M57: 40,556,731 km (0.111 R)
• M58: 41,192,073 km (0.095 R)
• M59: 41,298,287 km (0.091 R)
• M60: 41,617,529 km (0.115 R)
• M61: 44,091,579 km (0.111 R)
• M62: 44,854,079 km (0.082 R)
• M63: 45,510,963 km (0.073 R)
• M64: 45,950,781 km (0.098 R)
• M65: 46,060,885 km (0.07 R)
• M66: 49,068,102 km (0.036 R)
• M67: 52,138,299 km (0.104 R)
• M68: 56,917,502 km (0.119 R)
• M69: 57,391,278 km (0.056 R)
• M70: 57,628,690 km (0.084 R)
• M71: 57,866,252 km (0.082 R)
• M72: 59,659,332 km (0.074 R)
• M73: 61,713,310 km (0.073 R)
• M74: 64,282,355 km (0.095 R)
• M75: 64,775,579 km (0.064 R)
• M76: 69,271,444 km (0.103 R)
• M77: 70,284,221 km (0.102 R)
• M78: 71,429,243 km (0.113 R)
• M79: 71,812,363 km (0.083 R)
• M80: 72,324,138 km (0.07 R)
• M81: 75,810,516 km (0.107 R)
• M82: 76,462,164 km (0.119 R)
• M83: 78,823,417 km (0.083 R)
• M84: 79,219,253 km (0.098 R)
• M85: 79,615,688 km (0.113 R)
• M86: 79,880,476 km (0.096 R)
• M87: 80,809,179 km (0.088 R)
• M88: 83,079,626 km (0.068 R)
• M89: 83,886,108 km (0.095 R)
• M90: 84,425,110 km (0.061 R)
• M91: 86,864,752 km (0.101 R)
• M92: 88,641,077 km (0.117 R)
• M93: 89,052,770 km (0.069 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit