🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 41.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,731,040 km

• M1: 59,091 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 29.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 299 Days

Day: 35.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,731,040 km

• M1: 214,823 km (0.1 R)
• M2: 237,412 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1 AU - 1.12 AU

Year: 403 Days

Day: 14.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 107,731,040 km

• M1: 264,639 km (0.102 R)
• M2: 303,684 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.58 AU - 1.66 AU

Year: 761 Days

Day: 24.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.36 AU - 2.1 AU

Year: 840 Days

Day: 44.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.07 AU - 2.45 AU

Year: 1254 Days

Day: 43.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.17 AU - 5.09 AU

Year: 3097 Days

Day: 46.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 11.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.03 AU - 5.51 AU

Year: 4464 Days

Day: 11.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,731,040 km

• M1: 148,102 km (0.078 R)
• M2: 227,090 km (0.107 R)
• M3: 475,721 km (0.086 R)
• M4: 691,292 km (0.12 R)
• M5: 795,711 km (0.107 R)
• M6: 1,057,657 km (0.062 R)
• M7: 1,282,353 km (0.103 R)
• M8: 1,374,056 km (0.11 R)
• M9: 1,691,653 km (0.114 R)
• M10: 1,778,419 km (0.11 R)
• M11: 1,911,412 km (0.07 R)
• M12: 2,330,884 km (0.086 R)
• M13: 2,493,647 km (0.072 R)
• M14: 2,882,302 km (0.066 R)
• M15: 3,529,313 km (0.102 R)
• M16: 3,641,511 km (0.086 R)
• M17: 3,774,055 km (0.119 R)
• M18: 4,220,605 km (0.117 R)
• M19: 5,442,071 km (0.074 R)
• M20: 5,747,251 km (0.086 R)
• M21: 5,991,096 km (0.117 R)
• M22: 6,260,820 km (0.119 R)
• M23: 6,420,142 km (0.103 R)
• M24: 6,511,696 km (0.105 R)
• M25: 6,906,036 km (0.113 R)
• M26: 7,212,861 km (0.098 R)
• M27: 7,379,962 km (0.103 R)
• M28: 7,572,345 km (0.113 R)
• M29: 8,036,398 km (0.069 R)
• M30: 8,534,708 km (0.059 R)
• M31: 8,635,537 km (0.087 R)
• M32: 8,711,533 km (0.092 R)
• M33: 8,838,541 km (0.1 R)
• M34: 9,017,460 km (0.086 R)
• M35: 9,509,189 km (0.084 R)
• M36: 9,745,104 km (0.099 R)
• M37: 9,877,050 km (0.114 R)
• M38: 10,116,107 km (0.091 R)
• M39: 10,249,698 km (0.061 R)
• M40: 10,518,675 km (0.054 R)
• M41: 10,871,876 km (0.085 R)
• M42: 11,311,843 km (0.049 R)
• M43: 11,506,320 km (0.09 R)
• M44: 12,351,847 km (0.06 R)
• M45: 13,100,884 km (0.057 R)
• M46: 13,305,085 km (0.099 R)
• M47: 14,013,281 km (0.081 R)
• M48: 14,102,591 km (0.057 R)
• M49: 14,432,006 km (0.064 R)
• M50: 14,522,213 km (0.028 R)
• M51: 14,763,963 km (0.054 R)
• M52: 14,854,919 km (0.107 R)
• M53: 15,836,730 km (0.101 R)
• M54: 15,960,896 km (0.077 R)
• M55: 16,523,982 km (0.056 R)
• M56: 16,649,944 km (0.084 R)
• M57: 17,284,688 km (0.078 R)
• M58: 18,186,763 km (0.092 R)
• M59: 18,577,961 km (0.108 R)
• M60: 18,709,009 km (0.116 R)
• M61: 18,807,594 km (0.036 R)
• M62: 19,104,097 km (0.084 R)
• M63: 19,568,299 km (0.116 R)
• M64: 19,868,841 km (0.107 R)
• M65: 20,372,986 km (0.091 R)
• M66: 20,542,032 km (0.06 R)
• M67: 20,813,402 km (0.063 R)
• M68: 21,154,186 km (0.117 R)
• M69: 21,325,326 km (0.05 R)
• M70: 21,531,322 km (0.112 R)
• M71: 21,841,588 km (0.043 R)
• M72: 22,257,470 km (0.113 R)
• M73: 22,641,039 km (0.081 R)
• M74: 22,956,541 km (0.111 R)
• M75: 23,627,189 km (0.097 R)
• M76: 23,875,970 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.1

Radius: 7.2

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.08 AU - 19.78 AU

Year: 28012 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,731,040 km

• M1: 394,041 km (0.07 R)
• M2: 464,950 km (0.11 R)
• M3: 621,130 km (0.081 R)
• M4: 794,365 km (0.093 R)
• M5: 1,221,467 km (0.094 R)
• M6: 2,125,935 km (0.063 R)
• M7: 2,300,516 km (0.12 R)
• M8: 2,434,406 km (0.113 R)
• M9: 2,525,212 km (0.049 R)
• M10: 3,596,034 km (0.085 R)
• M11: 3,910,040 km (0.099 R)
• M12: 7,043,217 km (0.098 R)
• M13: 7,501,735 km (0.082 R)
• M14: 9,287,335 km (0.094 R)
• M15: 10,895,363 km (0.042 R)
• M16: 11,348,794 km (0.103 R)
• M17: 11,808,358 km (0.085 R)
• M18: 11,962,893 km (0.104 R)
• M19: 12,118,026 km (0.061 R)
• M20: 12,195,966 km (0.101 R)
• M21: 12,824,726 km (0.048 R)
• M22: 15,275,139 km (0.107 R)
• M23: 16,813,005 km (0.079 R)
• M24: 16,986,988 km (0.106 R)
• M25: 17,161,419 km (0.076 R)
• M26: 17,248,934 km (0.094 R)
• M27: 18,220,871 km (0.113 R)
• M28: 20,217,554 km (0.09 R)
• M29: 20,587,958 km (0.073 R)
• M30: 21,054,255 km (0.097 R)
• M31: 22,187,309 km (0.101 R)
• M32: 22,569,382 km (0.056 R)
• M33: 22,857,358 km (0.06 R)
• M34: 23,146,680 km (0.096 R)
• M35: 24,610,795 km (0.085 R)
• M36: 25,603,526 km (0.107 R)
• M37: 26,004,299 km (0.027 R)
• M38: 26,609,272 km (0.036 R)
• M39: 27,935,906 km (0.042 R)
• M40: 29,075,244 km (0.09 R)
• M41: 29,808,124 km (0.111 R)
• M42: 30,865,631 km (0.11 R)
• M43: 33,017,447 km (0.103 R)
• M44: 34,662,724 km (0.083 R)
• M45: 34,884,129 km (0.108 R)
• M46: 37,577,190 km (0.096 R)
• M47: 39,871,872 km (0.052 R)
• M48: 40,802,520 km (0.088 R)
• M49: 41,740,199 km (0.101 R)
• M50: 43,756,330 km (0.07 R)
• M51: 44,836,427 km (0.077 R)
• M52: 45,440,204 km (0.11 R)
• M53: 46,778,207 km (0.079 R)
• M54: 47,390,661 km (0.081 R)
• M55: 48,005,807 km (0.108 R)
• M56: 48,871,380 km (0.109 R)
• M57: 50,617,936 km (0.108 R)
• M58: 50,869,110 km (0.109 R)
• M59: 51,120,734 km (0.106 R)
• M60: 52,257,977 km (0.047 R)
• M61: 55,201,913 km (0.114 R)
• M62: 56,498,777 km (0.08 R)
• M63: 57,412,372 km (0.099 R)
• M64: 60,715,193 km (0.065 R)
• M65: 62,187,835 km (0.094 R)
• M66: 62,726,238 km (0.064 R)
• M67: 62,996,112 km (0.102 R)
• M68: 66,538,291 km (0.105 R)
• M69: 68,750,095 km (0.08 R)
• M70: 70,564,867 km (0.115 R)
• M71: 72,112,606 km (0.111 R)
• M72: 72,678,236 km (0.07 R)
• M73: 73,956,251 km (0.047 R)
• M74: 74,241,384 km (0.1 R)
• M75: 74,669,533 km (0.053 R)
• M76: 74,955,415 km (0.097 R)
• M77: 75,671,839 km (0.106 R)
• M78: 77,400,592 km (0.056 R)
• M79: 78,560,125 km (0.045 R)
• M80: 81,778,723 km (0.08 R)
• M81: 83,552,356 km (0.088 R)
• M82: 86,086,843 km (0.108 R)
• M83: 88,041,788 km (0.117 R)
• M84: 93,223,559 km (0.109 R)
• M85: 93,839,752 km (0.112 R)
• M86: 96,473,124 km (0.094 R)
• M87: 98,503,316 km (0.114 R)
• M88: 99,602,412 km (0.08 R)
• M89: 99,917,166 km (0.05 R)
• M90: 100,232,219 km (0.094 R)
• M91: 100,705,397 km (0.041 R)
• M92: 101,495,872 km (0.089 R)
• M93: 103,879,265 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit