🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.98 AU - 1.48 AU

Year: 511 Days

Day: 25.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.03 AU - 1.49 AU

Year: 530 Days

Day: 44.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.03 AU - 3.07 AU

Year: 1996 Days

Day: 47.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,980,628 km

• M1: 1,538,165 km (0.112 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 11.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.58 AU - 5.4 AU

Year: 3565 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,980,628 km

• M1: 148,850 km (0.114 R)
• M2: 225,743 km (0.102 R)
• M3: 304,880 km (0.076 R)
• M4: 403,465 km (0.098 R)
• M5: 481,107 km (0.115 R)
• M6: 552,914 km (0.117 R)
• M7: 1,156,691 km (0.12 R)
• M8: 1,316,162 km (0.056 R)
• M9: 1,446,761 km (0.09 R)
• M10: 1,625,830 km (0.115 R)
• M11: 1,786,199 km (0.113 R)
• M12: 1,945,371 km (0.041 R)
• M13: 2,292,139 km (0.088 R)
• M14: 2,524,464 km (0.07 R)
• M15: 2,718,941 km (0.082 R)
• M16: 3,219,047 km (0.091 R)
• M17: 3,579,578 km (0.096 R)
• M18: 3,722,294 km (0.074 R)
• M19: 4,057,244 km (0.113 R)
• M20: 4,153,435 km (0.109 R)
• M21: 4,383,966 km (0.076 R)
• M22: 4,464,898 km (0.06 R)
• M23: 4,546,130 km (0.113 R)
• M24: 4,728,639 km (0.082 R)
• M25: 4,978,916 km (0.087 R)
• M26: 5,502,060 km (0.111 R)
• M27: 5,993,190 km (0.107 R)
• M28: 6,173,306 km (0.063 R)
• M29: 6,601,006 km (0.119 R)
• M30: 6,735,195 km (0.107 R)
• M31: 6,954,207 km (0.092 R)
• M32: 7,027,659 km (0.057 R)
• M33: 7,154,219 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 8.5

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.38 AU - 12.56 AU

Year: 13616 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,980,628 km

• M1: 857,196 km (0.108 R)
• M2: 921,972 km (0.1 R)
• M3: 1,010,982 km (0.106 R)
• M4: 1,102,985 km (0.077 R)
• M5: 1,197,980 km (0.1 R)
• M6: 1,370,915 km (0.099 R)
• M7: 1,525,599 km (0.104 R)
• M8: 1,796,521 km (0.09 R)
• M9: 1,880,894 km (0.105 R)
• M10: 2,352,875 km (0.097 R)
• M11: 2,539,274 km (0.081 R)
• M12: 2,730,460 km (0.104 R)
• M13: 3,648,393 km (0.03 R)
• M14: 4,461,158 km (0.11 R)
• M15: 4,770,377 km (0.075 R)
• M16: 4,848,766 km (0.089 R)
• M17: 5,206,903 km (0.111 R)
• M18: 7,122,654 km (0.057 R)
• M19: 7,805,119 km (0.056 R)
• M20: 9,085,527 km (0.09 R)
• M21: 9,974,737 km (0.054 R)
• M22: 10,840,011 km (0.092 R)
• M23: 11,203,385 km (0.099 R)
• M24: 11,782,328 km (0.118 R)
• M25: 12,914,485 km (0.078 R)
• M26: 13,133,945 km (0.1 R)
• M27: 13,688,355 km (0.048 R)
• M28: 13,968,402 km (0.105 R)
• M29: 14,591,178 km (0.092 R)
• M30: 14,934,655 km (0.076 R)
• M31: 16,157,916 km (0.112 R)
• M32: 16,871,349 km (0.077 R)
• M33: 17,111,304 km (0.098 R)
• M34: 18,205,612 km (0.073 R)
• M35: 18,267,097 km (0.096 R)
• M36: 18,637,352 km (0.107 R)
• M37: 19,322,510 km (0.059 R)
• M38: 19,826,056 km (0.109 R)
• M39: 20,015,896 km (0.116 R)
• M40: 20,525,277 km (0.081 R)
• M41: 20,717,510 km (0.09 R)
• M42: 21,427,053 km (0.101 R)
• M43: 21,817,503 km (0.061 R)
• M44: 23,135,759 km (0.089 R)
• M45: 23,804,612 km (0.08 R)
• M46: 24,141,356 km (0.115 R)
• M47: 24,344,211 km (0.089 R)
• M48: 26,264,449 km (0.116 R)
• M49: 27,383,441 km (0.086 R)
• M50: 27,948,772 km (0.105 R)
• M51: 28,232,858 km (0.084 R)
• M52: 30,906,022 km (0.073 R)
• M53: 30,979,475 km (0.116 R)
• M54: 31,126,380 km (0.11 R)
• M55: 31,420,789 km (0.086 R)
• M56: 32,832,245 km (0.073 R)
• M57: 33,809,867 km (0.077 R)
• M58: 34,340,191 km (0.109 R)
• M59: 34,492,332 km (0.058 R)
• M60: 35,409,218 km (0.055 R)
• M61: 36,955,312 km (0.062 R)
• M62: 37,893,440 km (0.062 R)
• M63: 40,433,312 km (0.111 R)
• M64: 41,076,733 km (0.096 R)
• M65: 42,536,958 km (0.101 R)
• M66: 43,355,557 km (0.117 R)
• M67: 43,519,965 km (0.086 R)
• M68: 43,602,244 km (0.1 R)
• M69: 44,262,120 km (0.119 R)
• M70: 44,427,576 km (0.094 R)
• M71: 45,174,817 km (0.094 R)
• M72: 46,261,496 km (0.079 R)
• M73: 47,780,214 km (0.062 R)
• M74: 48,630,977 km (0.114 R)
• M75: 50,520,398 km (0.115 R)
• M76: 50,953,035 km (0.096 R)
• M77: 51,822,198 km (0.118 R)
• M78: 53,223,182 km (0.113 R)
• M79: 53,311,146 km (0.093 R)
• M80: 53,487,223 km (0.04 R)
• M81: 53,663,449 km (0.049 R)
• M82: 53,839,974 km (0.107 R)
• M83: 54,813,857 km (0.099 R)
• M84: 55,525,942 km (0.111 R)
• M85: 55,883,182 km (0.107 R)
• M86: 56,509,997 km (0.086 R)
• M87: 56,779,423 km (0.111 R)
• M88: 58,495,311 km (0.065 R)
• M89: 58,767,878 km (0.094 R)
• M90: 59,953,441 km (0.108 R)
• M91: 61,608,293 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 5.5

Gravity: 29.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.37 AU - 15.51 AU

Year: 20563 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,980,628 km

• M1: 82,279 km (0.095 R)
• M2: 208,988 km (0.094 R)
• M3: 722,408 km (0.112 R)
• M4: 773,271 km (0.071 R)
• M5: 1,411,157 km (0.085 R)
• M6: 1,475,484 km (0.038 R)
• M7: 1,640,939 km (0.059 R)
• M8: 2,322,956 km (0.098 R)
• M9: 2,875,271 km (0.05 R)
• M10: 2,957,400 km (0.117 R)
• M11: 4,805,383 km (0.105 R)
• M12: 5,001,356 km (0.083 R)
• M13: 5,707,907 km (0.096 R)
• M14: 6,178,392 km (0.038 R)
• M15: 6,445,125 km (0.101 R)
• M16: 6,606,990 km (0.108 R)
• M17: 6,934,908 km (0.1 R)
• M18: 8,415,628 km (0.056 R)
• M19: 9,191,293 km (0.107 R)
• M20: 9,557,060 km (0.096 R)
• M21: 10,428,767 km (0.096 R)
• M22: 11,260,681 km (0.106 R)
• M23: 13,466,501 km (0.083 R)
• M24: 14,300,808 km (0.117 R)
• M25: 14,795,229 km (0.114 R)
• M26: 15,583,461 km (0.113 R)
• M27: 16,976,815 km (0.068 R)
• M28: 18,409,514 km (0.074 R)
• M29: 19,411,820 km (0.096 R)
• M30: 19,958,899 km (0.05 R)
• M31: 20,273,803 km (0.093 R)
• M32: 20,828,811 km (0.092 R)
• M33: 21,630,356 km (0.081 R)
• M34: 21,872,705 km (0.089 R)
• M35: 22,116,100 km (0.1 R)
• M36: 23,428,822 km (0.078 R)
• M37: 23,594,726 km (0.1 R)
• M38: 24,011,057 km (0.093 R)
• M39: 24,178,307 km (0.031 R)
• M40: 25,786,335 km (0.082 R)
• M41: 26,473,587 km (0.06 R)
• M42: 26,559,905 km (0.075 R)
• M43: 27,603,350 km (0.048 R)
• M44: 27,866,194 km (0.079 R)
• M45: 28,129,935 km (0.104 R)
• M46: 30,450,347 km (0.106 R)
• M47: 31,085,540 km (0.103 R)
• M48: 31,450,409 km (0.084 R)
• M49: 32,092,483 km (0.104 R)
• M50: 32,276,638 km (0.052 R)
• M51: 32,738,746 km (0.032 R)
• M52: 33,482,696 km (0.082 R)
• M53: 33,950,339 km (0.096 R)
• M54: 34,608,869 km (0.104 R)
• M55: 35,556,871 km (0.116 R)
• M56: 37,672,484 km (0.081 R)
• M57: 38,941,523 km (0.082 R)
• M58: 40,921,301 km (0.092 R)
• M59: 43,645,328 km (0.098 R)
• M60: 44,156,205 km (0.111 R)
• M61: 45,700,654 km (0.105 R)
• M62: 46,844,479 km (0.088 R)
• M63: 47,367,473 km (0.108 R)
• M64: 47,997,729 km (0.109 R)
• M65: 48,103,046 km (0.039 R)
• M66: 48,842,209 km (0.077 R)
• M67: 53,138,061 km (0.066 R)
• M68: 54,230,724 km (0.079 R)
• M69: 56,216,187 km (0.099 R)
• M70: 58,001,039 km (0.088 R)
• M71: 59,013,069 km (0.093 R)
• M72: 60,712,800 km (0.08 R)
• M73: 61,168,774 km (0.084 R)
• M74: 63,234,571 km (0.092 R)
• M75: 63,465,550 km (0.114 R)
• M76: 64,857,259 km (0.076 R)
• M77: 65,907,436 km (0.109 R)
• M78: 66,376,126 km (0.116 R)
• M79: 66,963,448 km (0.106 R)
• M80: 69,210,856 km (0.098 R)
• M81: 71,002,590 km (0.037 R)
• M82: 71,723,502 km (0.118 R)
• M83: 73,415,155 km (0.119 R)
• M84: 74,144,145 km (0.092 R)
• M85: 74,509,613 km (0.066 R)
• M86: 74,631,535 km (0.054 R)
• M87: 75,242,194 km (0.1 R)
• M88: 75,364,565 km (0.064 R)
• M89: 76,714,536 km (0.103 R)
• M90: 76,837,655 km (0.086 R)
• M91: 78,940,852 km (0.117 R)
• M92: 81,942,234 km (0.066 R)
• M93: 82,194,007 km (0.046 R)
• M94: 83,077,233 km (0.083 R)
• M95: 84,217,617 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit