🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.53 AU - 0.77 AU

Year: 186 Days

Day: 20.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,145,353 km

• M1: 61,784 km (0.115 R)
• M2: 167,400 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.45 AU - 3.57 AU

Year: 2333 Days

Day: 41.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,145,353 km

• M1: 102,624 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.97 AU - 4.15 AU

Year: 2383 Days

Day: 47.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.9 AU - 5.16 AU

Year: 4002 Days

Day: 17.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,145,353 km

• M1: 606,021 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5 AU - 5.14 AU

Year: 4050 Days

Day: 46.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 13.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.88 AU - 6.1 AU

Year: 5201 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,145,353 km

• M1: 173,534 km (0.082 R)
• M2: 307,872 km (0.12 R)
• M3: 588,817 km (0.105 R)
• M4: 706,401 km (0.09 R)
• M5: 833,410 km (0.116 R)
• M6: 926,460 km (0.108 R)
• M7: 1,090,419 km (0.058 R)
• M8: 1,240,914 km (0.109 R)
• M9: 1,461,422 km (0.102 R)
• M10: 1,563,747 km (0.064 R)
• M11: 1,844,691 km (0.086 R)
• M12: 2,799,874 km (0.08 R)
• M13: 3,076,929 km (0.101 R)
• M14: 3,328,852 km (0.107 R)
• M15: 3,500,590 km (0.118 R)
• M16: 3,693,123 km (0.114 R)
• M17: 3,817,438 km (0.109 R)
• M18: 3,925,149 km (0.098 R)
• M19: 4,180,512 km (0.067 R)
• M20: 4,441,411 km (0.06 R)
• M21: 4,592,954 km (0.079 R)
• M22: 4,842,932 km (0.119 R)
• M23: 5,457,330 km (0.114 R)
• M24: 6,371,523 km (0.07 R)
• M25: 9,147,461 km (0.087 R)
• M26: 9,609,718 km (0.1 R)
• M27: 9,732,688 km (0.087 R)
• M28: 9,955,290 km (0.105 R)
• M29: 10,304,900 km (0.059 R)
• M30: 10,633,267 km (0.081 R)
• M31: 10,786,006 km (0.049 R)
• M32: 11,404,145 km (0.086 R)
• M33: 11,849,049 km (0.113 R)
• M34: 12,007,323 km (0.04 R)
• M35: 12,113,388 km (0.098 R)
• M36: 12,299,638 km (0.101 R)
• M37: 12,513,563 km (0.118 R)
• M38: 13,135,740 km (0.07 R)
• M39: 13,299,699 km (0.084 R)
• M40: 13,767,941 km (0.116 R)
• M41: 14,297,816 km (0.064 R)
• M42: 14,551,086 km (0.116 R)
• M43: 14,976,692 km (0.046 R)
• M44: 15,119,408 km (0.114 R)
• M45: 15,377,464 km (0.075 R)
• M46: 16,219,102 km (0.113 R)
• M47: 16,453,971 km (0.084 R)
• M48: 16,542,233 km (0.117 R)
• M49: 17,675,138 km (0.117 R)
• M50: 18,679,089 km (0.104 R)
• M51: 18,771,391 km (0.057 R)
• M52: 19,079,712 km (0.113 R)
• M53: 19,920,901 km (0.103 R)
• M54: 20,109,544 km (0.117 R)
• M55: 20,583,470 km (0.091 R)
• M56: 20,806,072 km (0.097 R)
• M57: 20,997,408 km (0.076 R)
• M58: 21,253,369 km (0.099 R)
• M59: 21,703,958 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 10.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.29 AU - 9.21 AU

Year: 8407 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,145,353 km

• M1: 150,495 km (0.081 R)
• M2: 232,325 km (0.062 R)
• M3: 325,824 km (0.111 R)
• M4: 413,638 km (0.108 R)
• M5: 905,366 km (0.057 R)
• M6: 1,038,658 km (0.09 R)
• M7: 1,288,337 km (0.088 R)
• M8: 1,382,135 km (0.081 R)
• M9: 1,865,336 km (0.085 R)
• M10: 2,192,806 km (0.051 R)
• M11: 2,468,066 km (0.119 R)
• M12: 2,901,899 km (0.106 R)
• M13: 3,077,079 km (0.053 R)
• M14: 3,230,117 km (0.097 R)
• M15: 3,758,347 km (0.102 R)
• M16: 3,977,359 km (0.112 R)
• M17: 4,144,310 km (0.085 R)
• M18: 4,835,452 km (0.07 R)
• M19: 5,469,597 km (0.083 R)
• M20: 5,593,315 km (0.099 R)
• M21: 5,938,437 km (0.083 R)
• M22: 6,323,053 km (0.089 R)
• M23: 6,485,666 km (0.065 R)
• M24: 7,421,850 km (0.062 R)
• M25: 7,766,523 km (0.111 R)
• M26: 8,010,816 km (0.082 R)
• M27: 8,364,316 km (0.11 R)
• M28: 8,543,086 km (0.079 R)
• M29: 9,566,933 km (0.082 R)
• M30: 10,398,548 km (0.109 R)
• M31: 10,590,781 km (0.082 R)
• M32: 10,822,957 km (0.038 R)
• M33: 10,978,689 km (0.074 R)
• M34: 11,969,026 km (0.111 R)
• M35: 12,373,240 km (0.054 R)
• M36: 12,781,941 km (0.082 R)
• M37: 13,236,569 km (0.107 R)
• M38: 13,486,697 km (0.1 R)
• M39: 13,738,620 km (0.1 R)
• M40: 14,119,197 km (0.104 R)
• M41: 14,460,429 km (0.118 R)
• M42: 15,941,000 km (0.109 R)
• M43: 16,519,943 km (0.074 R)
• M44: 17,150,947 km (0.052 R)
• M45: 17,881,733 km (0.025 R)
• M46: 18,204,714 km (0.119 R)
• M47: 18,809,539 km (0.025 R)
• M48: 19,991,362 km (0.116 R)
• M49: 20,470,823 km (0.026 R)
• M50: 20,808,615 km (0.09 R)
• M51: 21,343,278 km (0.078 R)
• M52: 21,440,965 km (0.057 R)
• M53: 21,685,857 km (0.106 R)
• M54: 22,178,483 km (0.109 R)
• M55: 26,511,884 km (0.094 R)
• M56: 26,880,194 km (0.068 R)
• M57: 27,728,265 km (0.102 R)
• M58: 28,800,881 km (0.101 R)
• M59: 29,668,549 km (0.12 R)
• M60: 29,832,209 km (0.084 R)
• M61: 30,105,674 km (0.112 R)
• M62: 30,434,939 km (0.091 R)
• M63: 30,931,005 km (0.118 R)
• M64: 31,987,166 km (0.075 R)
• M65: 32,155,015 km (0.116 R)
• M66: 33,508,128 km (0.06 R)
• M67: 34,248,937 km (0.087 R)
• M68: 35,052,576 km (0.044 R)
• M69: 35,456,790 km (0.063 R)
• M70: 35,572,578 km (0.072 R)
• M71: 35,862,649 km (0.086 R)
• M72: 36,211,661 km (0.09 R)
• M73: 36,328,197 km (0.118 R)
• M74: 36,503,376 km (0.092 R)
• M75: 36,620,212 km (0.112 R)
• M76: 36,971,767 km (0.048 R)
• M77: 37,501,045 km (0.061 R)
• M78: 38,924,618 km (0.101 R)
• M79: 39,103,836 km (0.11 R)
• M80: 39,283,354 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.5

Radius: 5.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.55 AU - 19.83 AU

Year: 26395 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,145,353 km

• M1: 92,900 km (0.067 R)
• M2: 142,268 km (0.05 R)
• M3: 194,627 km (0.074 R)
• M4: 382,971 km (0.069 R)
• M5: 462,557 km (0.06 R)
• M6: 583,731 km (0.093 R)
• M7: 620,382 km (0.112 R)
• M8: 1,355,506 km (0.038 R)
• M9: 1,479,822 km (0.106 R)
• M10: 2,042,011 km (0.039 R)
• M11: 2,390,275 km (0.117 R)
• M12: 2,510,402 km (0.096 R)
• M13: 3,043,269 km (0.039 R)
• M14: 3,541,730 km (0.07 R)
• M15: 3,993,964 km (0.087 R)
• M16: 4,501,250 km (0.116 R)
• M17: 4,538,351 km (0.119 R)
• M18: 4,649,951 km (0.075 R)
• M19: 5,067,179 km (0.047 R)
• M20: 5,105,626 km (0.111 R)
• M21: 5,144,222 km (0.093 R)
• M22: 5,735,134 km (0.119 R)
• M23: 5,936,941 km (0.118 R)
• M24: 6,724,574 km (0.096 R)
• M25: 7,023,022 km (0.108 R)
• M26: 7,500,837 km (0.111 R)
• M27: 7,944,096 km (0.106 R)
• M28: 8,259,598 km (0.116 R)
• M29: 8,533,212 km (0.056 R)
• M30: 9,089,267 km (0.088 R)
• M31: 9,230,189 km (0.036 R)
• M32: 9,561,698 km (0.054 R)
• M33: 9,609,270 km (0.04 R)
• M34: 9,704,863 km (0.066 R)
• M35: 10,236,384 km (0.112 R)
• M36: 10,431,908 km (0.039 R)
• M37: 11,428,230 km (0.109 R)
• M38: 11,682,098 km (0.077 R)
• M39: 12,350,651 km (0.03 R)
• M40: 14,048,586 km (0.116 R)
• M41: 15,146,336 km (0.081 R)
• M42: 15,425,036 km (0.105 R)
• M43: 16,157,767 km (0.114 R)
• M44: 16,671,636 km (0.113 R)
• M45: 17,832,515 km (0.094 R)
• M46: 19,320,116 km (0.105 R)
• M47: 19,743,777 km (0.061 R)
• M48: 22,729,751 km (0.114 R)
• M49: 22,793,480 km (0.1 R)
• M50: 22,921,087 km (0.102 R)
• M51: 23,562,413 km (0.027 R)
• M52: 23,755,992 km (0.106 R)
• M53: 25,853,205 km (0.108 R)
• M54: 26,453,691 km (0.063 R)
• M55: 26,789,388 km (0.045 R)
• M56: 27,193,901 km (0.111 R)
• M57: 27,736,492 km (0.104 R)
• M58: 28,077,276 km (0.081 R)
• M59: 32,777,342 km (0.099 R)
• M60: 33,789,671 km (0.061 R)
• M61: 34,592,264 km (0.101 R)
• M62: 36,365,298 km (0.087 R)
• M63: 38,546,584 km (0.111 R)
• M64: 39,079,452 km (0.061 R)
• M65: 39,155,747 km (0.103 R)
• M66: 41,002,383 km (0.092 R)
• M67: 43,113,508 km (0.049 R)
• M68: 44,381,051 km (0.09 R)
• M69: 44,540,372 km (0.094 R)
• M70: 44,620,108 km (0.088 R)
• M71: 44,859,614 km (0.055 R)
• M72: 45,500,192 km (0.06 R)
• M73: 45,982,646 km (0.088 R)
• M74: 47,358,946 km (0.119 R)
• M75: 47,929,512 km (0.052 R)
• M76: 49,242,383 km (0.117 R)
• M77: 49,820,429 km (0.074 R)
• M78: 50,733,275 km (0.109 R)
• M79: 51,651,806 km (0.063 R)
• M80: 52,744,170 km (0.066 R)
• M81: 53,251,008 km (0.106 R)
• M82: 54,184,349 km (0.108 R)
• M83: 56,584,347 km (0.084 R)
• M84: 56,670,665 km (0.089 R)
• M85: 56,843,451 km (0.116 R)
• M86: 56,929,918 km (0.04 R)
• M87: 58,058,186 km (0.08 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit