🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.59 AU - 0.77 AU

Year: 198 Days

Day: 13.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,121,486 km

• M1: 42,785 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.94 AU - 1.18 AU

Year: 385 Days

Day: 26.4 Hours

Environment

Temp: 64 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.52 AU - 4.2 AU

Year: 2678 Days

Day: 29.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,121,486 km

• M1: 58,493 km (0.107 R)
• M2: 357,689 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.99 AU - 4.23 AU

Year: 2942 Days

Day: 44.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,121,486 km

• M1: 1,492,388 km (0.071 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 12.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.25 AU - 8.71 AU

Year: 7960 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,121,486 km

• M1: 171,738 km (0.079 R)
• M2: 266,733 km (0.093 R)
• M3: 359,783 km (0.085 R)
• M4: 815,458 km (0.058 R)
• M5: 1,276,668 km (0.119 R)
• M6: 1,677,740 km (0.063 R)
• M7: 2,142,092 km (0.077 R)
• M8: 2,313,980 km (0.115 R)
• M9: 2,414,510 km (0.114 R)
• M10: 3,242,085 km (0.11 R)
• M11: 3,383,455 km (0.095 R)
• M12: 3,879,522 km (0.105 R)
• M13: 4,714,577 km (0.094 R)
• M14: 4,907,558 km (0.105 R)
• M15: 5,005,096 km (0.113 R)
• M16: 5,202,116 km (0.07 R)
• M17: 5,435,339 km (0.119 R)
• M18: 6,331,431 km (0.112 R)
• M19: 6,616,415 km (0.115 R)
• M20: 7,015,392 km (0.083 R)
• M21: 7,199,248 km (0.101 R)
• M22: 7,989,125 km (0.03 R)
• M23: 8,452,878 km (0.055 R)
• M24: 8,570,163 km (0.101 R)
• M25: 8,766,884 km (0.099 R)
• M26: 9,005,044 km (0.117 R)
• M27: 9,084,929 km (0.089 R)
• M28: 10,310,884 km (0.027 R)
• M29: 10,520,171 km (0.037 R)
• M30: 11,588,300 km (0.083 R)
• M31: 11,675,216 km (0.115 R)
• M32: 12,245,633 km (0.095 R)
• M33: 12,467,487 km (0.056 R)
• M34: 12,825,175 km (0.081 R)
• M35: 13,368,066 km (0.079 R)
• M36: 14,243,213 km (0.108 R)
• M37: 16,879,128 km (0.105 R)
• M38: 16,977,862 km (0.101 R)
• M39: 17,274,964 km (0.064 R)
• M40: 17,374,446 km (0.112 R)
• M41: 17,623,826 km (0.039 R)
• M42: 17,874,552 km (0.112 R)
• M43: 19,248,160 km (0.071 R)
• M44: 19,351,382 km (0.101 R)
• M45: 20,182,847 km (0.038 R)
• M46: 20,550,259 km (0.117 R)
• M47: 20,761,342 km (0.082 R)
• M48: 21,185,452 km (0.108 R)
• M49: 22,150,209 km (0.056 R)
• M50: 22,529,290 km (0.105 R)
• M51: 23,019,672 km (0.067 R)
• M52: 23,845,153 km (0.097 R)
• M53: 24,011,356 km (0.074 R)
• M54: 25,298,646 km (0.062 R)
• M55: 25,468,289 km (0.089 R)
• M56: 26,550,929 km (0.044 R)
• M57: 28,232,409 km (0.027 R)
• M58: 28,466,979 km (0.089 R)
• M59: 28,584,563 km (0.064 R)
• M60: 28,938,212 km (0.075 R)
• M61: 30,367,321 km (0.065 R)
• M62: 30,969,452 km (0.103 R)
• M63: 31,090,477 km (0.103 R)
• M64: 31,211,501 km (0.106 R)
• M65: 33,170,037 km (0.086 R)
• M66: 33,914,585 km (0.059 R)
• M67: 35,357,307 km (0.076 R)
• M68: 35,800,416 km (0.038 R)
• M69: 36,500,384 km (0.039 R)
• M70: 38,497,217 km (0.056 R)
• M71: 40,133,219 km (0.093 R)
• M72: 40,860,265 km (0.059 R)
• M73: 41,525,078 km (0.112 R)
• M74: 42,193,331 km (0.103 R)
• M75: 42,596,049 km (0.066 R)
• M76: 42,730,537 km (0.063 R)
• M77: 43,472,992 km (0.119 R)
• M78: 45,313,195 km (0.116 R)
• M79: 45,450,526 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 12.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.95 AU - 11.77 AU

Year: 11774 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,121,486 km

• M1: 228,735 km (0.115 R)
• M2: 348,114 km (0.071 R)
• M3: 620,233 km (0.105 R)
• M4: 737,069 km (0.035 R)
• M5: 927,806 km (0.038 R)
• M6: 1,320,949 km (0.072 R)
• M7: 1,496,727 km (0.086 R)
• M8: 1,743,414 km (0.052 R)
• M9: 2,276,580 km (0.11 R)
• M10: 2,489,309 km (0.066 R)
• M11: 3,114,777 km (0.089 R)
• M12: 3,193,017 km (0.077 R)
• M13: 3,622,064 km (0.064 R)
• M14: 4,212,975 km (0.084 R)
• M15: 4,683,610 km (0.114 R)
• M16: 5,109,366 km (0.062 R)
• M17: 5,932,902 km (0.105 R)
• M18: 6,063,202 km (0.111 R)
• M19: 6,326,943 km (0.116 R)
• M20: 6,527,254 km (0.111 R)
• M21: 7,772,507 km (0.108 R)
• M22: 8,532,464 km (0.073 R)
• M23: 8,716,918 km (0.104 R)
• M24: 8,828,219 km (0.07 R)
• M25: 8,977,368 km (0.081 R)
• M26: 9,506,197 km (0.086 R)
• M27: 11,273,396 km (0.118 R)
• M28: 11,394,720 km (0.068 R)
• M29: 11,475,952 km (0.106 R)
• M30: 12,090,949 km (0.115 R)
• M31: 12,215,265 km (0.11 R)
• M32: 12,548,718 km (0.103 R)
• M33: 12,632,643 km (0.057 R)
• M34: 13,139,779 km (0.118 R)
• M35: 13,224,901 km (0.101 R)
• M36: 15,368,488 km (0.12 R)
• M37: 15,548,155 km (0.066 R)
• M38: 15,728,571 km (0.065 R)
• M39: 17,805,887 km (0.059 R)
• M40: 18,948,814 km (0.089 R)
• M41: 20,262,732 km (0.077 R)
• M42: 20,361,317 km (0.105 R)
• M43: 20,806,521 km (0.114 R)
• M44: 23,596,671 km (0.057 R)
• M45: 24,430,230 km (0.085 R)
• M46: 25,220,406 km (0.083 R)
• M47: 25,805,184 km (0.11 R)
• M48: 27,314,028 km (0.091 R)
• M49: 27,531,992 km (0.09 R)
• M50: 27,695,652 km (0.094 R)
• M51: 28,134,124 km (0.088 R)
• M52: 28,464,436 km (0.105 R)
• M53: 28,685,242 km (0.115 R)
• M54: 30,078,746 km (0.112 R)
• M55: 30,472,937 km (0.114 R)
• M56: 30,812,225 km (0.094 R)
• M57: 31,779,973 km (0.096 R)
• M58: 32,066,603 km (0.1 R)
• M59: 32,526,915 km (0.057 R)
• M60: 32,757,895 km (0.067 R)
• M61: 34,155,139 km (0.078 R)
• M62: 35,097,456 km (0.115 R)
• M63: 35,334,419 km (0.089 R)
• M64: 36,167,828 km (0.092 R)
• M65: 36,827,256 km (0.074 R)
• M66: 37,793,359 km (0.109 R)
• M67: 38,157,929 km (0.056 R)
• M68: 38,401,474 km (0.119 R)
• M69: 38,645,618 km (0.103 R)
• M70: 39,442,675 km (0.08 R)
• M71: 39,812,332 km (0.111 R)
• M72: 40,679,551 km (0.113 R)
• M73: 41,615,435 km (0.092 R)
• M74: 41,991,823 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 3.7

Gravity: 33.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.89 AU - 20.69 AU

Year: 28760 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,121,486 km

• M1: 268,827 km (0.12 R)
• M2: 323,580 km (0.098 R)
• M3: 1,971,102 km (0.085 R)
• M4: 2,007,304 km (0.068 R)
• M5: 2,858,367 km (0.076 R)
• M6: 3,192,269 km (0.032 R)
• M7: 3,363,858 km (0.107 R)
• M8: 5,389,114 km (0.101 R)
• M9: 6,870,581 km (0.075 R)
• M10: 6,980,985 km (0.081 R)
• M11: 7,655,372 km (0.053 R)
• M12: 9,675,990 km (0.086 R)
• M13: 10,048,788 km (0.105 R)
• M14: 10,553,083 km (0.051 R)
• M15: 11,130,231 km (0.058 R)
• M16: 11,520,682 km (0.068 R)
• M17: 12,048,164 km (0.047 R)
• M18: 14,943,780 km (0.109 R)
• M19: 15,015,288 km (0.062 R)
• M20: 15,158,453 km (0.089 R)
• M21: 15,230,260 km (0.105 R)
• M22: 15,808,605 km (0.093 R)
• M23: 16,986,838 km (0.102 R)
• M24: 17,888,913 km (0.103 R)
• M25: 18,960,932 km (0.098 R)
• M26: 19,582,660 km (0.105 R)
• M27: 22,626,229 km (0.118 R)
• M28: 23,534,438 km (0.08 R)
• M29: 23,951,068 km (0.104 R)
• M30: 24,118,468 km (0.069 R)
• M31: 25,045,825 km (0.035 R)
• M32: 25,130,797 km (0.117 R)
• M33: 25,471,281 km (0.045 R)
• M34: 26,070,870 km (0.099 R)
• M35: 26,415,543 km (0.114 R)
• M36: 26,675,096 km (0.115 R)
• M37: 27,109,528 km (0.041 R)
• M38: 28,338,175 km (0.1 R)
• M39: 28,781,434 km (0.103 R)
• M40: 28,870,295 km (0.12 R)
• M41: 29,584,924 km (0.101 R)
• M42: 29,854,499 km (0.097 R)
• M43: 30,486,400 km (0.086 R)
• M44: 31,579,961 km (0.11 R)
• M45: 31,947,373 km (0.108 R)
• M46: 32,501,185 km (0.118 R)
• M47: 33,431,085 km (0.115 R)
• M48: 34,464,058 km (0.047 R)
• M49: 37,333,944 km (0.059 R)
• M50: 37,527,972 km (0.065 R)
• M51: 38,895,596 km (0.081 R)
• M52: 39,585,541 km (0.1 R)
• M53: 39,783,310 km (0.101 R)
• M54: 40,478,491 km (0.084 R)
• M55: 41,578,933 km (0.099 R)
• M56: 41,880,672 km (0.098 R)
• M57: 42,082,330 km (0.106 R)
• M58: 43,706,813 km (0.045 R)
• M59: 44,013,638 km (0.12 R)
• M60: 46,285,731 km (0.085 R)
• M61: 46,390,001 km (0.107 R)
• M62: 49,019,781 km (0.109 R)
• M63: 49,232,210 km (0.063 R)
• M64: 49,338,575 km (0.086 R)
• M65: 49,658,116 km (0.12 R)
• M66: 49,871,442 km (0.052 R)
• M67: 51,265,844 km (0.078 R)
• M68: 51,373,704 km (0.109 R)
• M69: 52,022,061 km (0.057 R)
• M70: 52,347,287 km (0.092 R)
• M71: 52,673,111 km (0.097 R)
• M72: 52,781,869 km (0.087 R)
• M73: 53,217,647 km (0.119 R)
• M74: 53,545,416 km (0.113 R)
• M75: 54,752,521 km (0.095 R)
• M76: 55,193,686 km (0.118 R)
• M77: 56,079,604 km (0.116 R)
• M78: 57,753,305 km (0.051 R)
• M79: 61,721,837 km (0.115 R)
• M80: 61,951,171 km (0.097 R)
• M81: 62,066,062 km (0.093 R)
• M82: 64,959,435 km (0.077 R)
• M83: 65,426,330 km (0.102 R)
• M84: 67,187,545 km (0.06 R)
• M85: 69,202,329 km (0.103 R)
• M86: 69,321,409 km (0.075 R)
• M87: 71,477,414 km (0.118 R)
• M88: 71,718,416 km (0.12 R)
• M89: 72,563,644 km (0.081 R)
• M90: 72,684,669 km (0.115 R)
• M91: 73,412,313 km (0.042 R)
• M92: 74,386,195 km (0.111 R)
• M93: 74,752,560 km (0.051 R)
• M94: 75,119,374 km (0.112 R)
• M95: 79,070,104 km (0.117 R)
• M96: 80,068,371 km (0.062 R)
• M97: 84,993,881 km (0.093 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit