🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 251 Days

Day: 14.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,910,604 km

• M1: 126,410 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.77 AU - 1.01 AU

Year: 301 Days

Day: 32.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.77 AU - 1.25 AU

Year: 364 Days

Day: 31 Hours

Environment

Temp: 70 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,910,604 km

• M1: 675,285 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.55 AU - 2.43 AU

Year: 1005 Days

Day: 35.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.44 AU - 2.76 AU

Year: 1502 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,910,604 km

• M1: 958,324 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 13.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.48 AU - 8.86 AU

Year: 6876 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 74,910,604 km

• M1: 167,849 km (0.105 R)
• M2: 287,527 km (0.053 R)
• M3: 388,805 km (0.1 R)
• M4: 558,748 km (0.117 R)
• M5: 743,352 km (0.067 R)
• M6: 840,441 km (0.118 R)
• M7: 1,040,752 km (0.084 R)
• M8: 1,125,574 km (0.056 R)
• M9: 1,656,198 km (0.052 R)
• M10: 1,944,024 km (0.044 R)
• M11: 2,237,236 km (0.055 R)
• M12: 2,686,179 km (0.067 R)
• M13: 2,806,007 km (0.052 R)
• M14: 2,976,698 km (0.109 R)
• M15: 3,264,974 km (0.118 R)
• M16: 3,895,828 km (0.07 R)
• M17: 4,004,585 km (0.047 R)
• M18: 4,239,454 km (0.064 R)
• M19: 4,323,378 km (0.11 R)
• M20: 4,535,807 km (0.044 R)
• M21: 4,621,826 km (0.093 R)
• M22: 4,708,294 km (0.102 R)
• M23: 5,374,453 km (0.097 R)
• M24: 5,465,558 km (0.109 R)
• M25: 5,572,521 km (0.061 R)
• M26: 5,897,597 km (0.099 R)
• M27: 6,197,092 km (0.12 R)
• M28: 6,437,196 km (0.066 R)
• M29: 6,778,429 km (0.108 R)
• M30: 6,877,014 km (0.087 R)
• M31: 7,042,320 km (0.028 R)
• M32: 7,125,646 km (0.033 R)
• M33: 7,871,990 km (0.116 R)
• M34: 8,519,000 km (0.107 R)
• M35: 8,696,872 km (0.102 R)
• M36: 8,840,037 km (0.054 R)
• M37: 9,164,964 km (0.087 R)
• M38: 9,310,822 km (0.055 R)
• M39: 9,475,679 km (0.102 R)
• M40: 10,032,183 km (0.028 R)
• M41: 10,220,078 km (0.046 R)
• M42: 10,314,474 km (0.095 R)
• M43: 10,599,458 km (0.055 R)
• M44: 11,528,760 km (0.118 R)
• M45: 12,727,039 km (0.109 R)
• M46: 12,849,111 km (0.106 R)
• M47: 13,032,817 km (0.12 R)
• M48: 13,279,205 km (0.025 R)
• M49: 13,485,650 km (0.063 R)
• M50: 13,755,674 km (0.078 R)
• M51: 13,943,718 km (0.11 R)
• M52: 14,153,604 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.3

Radius: 6.7

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12 AU - 15.24 AU

Year: 18003 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,910,604 km

• M1: 137,780 km (0.057 R)
• M2: 237,262 km (0.107 R)
• M3: 669,151 km (0.116 R)
• M4: 1,343,838 km (0.118 R)
• M5: 1,491,940 km (0.114 R)
• M6: 1,708,557 km (0.12 R)
• M7: 2,137,006 km (0.094 R)
• M8: 2,205,821 km (0.038 R)
• M9: 2,275,384 km (0.099 R)
• M10: 2,708,320 km (0.114 R)
• M11: 2,782,969 km (0.084 R)
• M12: 3,982,595 km (0.099 R)
• M13: 4,458,017 km (0.1 R)
• M14: 5,134,947 km (0.071 R)
• M15: 5,603,936 km (0.09 R)
• M16: 5,940,382 km (0.108 R)
• M17: 6,037,770 km (0.113 R)
• M18: 6,432,559 km (0.119 R)
• M19: 6,482,375 km (0.069 R)
• M20: 10,400,792 km (0.053 R)
• M21: 11,534,445 km (0.101 R)
• M22: 11,716,954 km (0.115 R)
• M23: 12,456,715 km (0.081 R)
• M24: 12,581,480 km (0.098 R)
• M25: 12,644,162 km (0.094 R)
• M26: 13,402,623 km (0.071 R)
• M27: 14,306,194 km (0.027 R)
• M28: 15,096,220 km (0.117 R)
• M29: 16,375,881 km (0.103 R)
• M30: 16,787,275 km (0.062 R)
• M31: 16,925,054 km (0.08 R)
• M32: 17,132,547 km (0.1 R)
• M33: 17,480,362 km (0.076 R)
• M34: 18,041,503 km (0.105 R)
• M35: 18,395,153 km (0.101 R)
• M36: 18,965,868 km (0.106 R)
• M37: 19,109,482 km (0.076 R)
• M38: 20,565,219 km (0.084 R)
• M39: 22,358,599 km (0.095 R)
• M40: 22,738,577 km (0.059 R)
• M41: 23,659,053 km (0.105 R)
• M42: 26,492,586 km (0.061 R)
• M43: 26,572,771 km (0.112 R)
• M44: 26,894,556 km (0.057 R)
• M45: 27,055,972 km (0.056 R)
• M46: 27,541,866 km (0.096 R)
• M47: 27,786,009 km (0.069 R)
• M48: 28,194,411 km (0.049 R)
• M49: 28,851,894 km (0.098 R)
• M50: 30,098,493 km (0.041 R)
• M51: 30,939,084 km (0.087 R)
• M52: 31,277,624 km (0.086 R)
• M53: 35,876,412 km (0.088 R)
• M54: 37,936,823 km (0.117 R)
• M55: 38,753,478 km (0.078 R)
• M56: 39,301,156 km (0.113 R)
• M57: 39,851,227 km (0.11 R)
• M58: 40,681,346 km (0.113 R)
• M59: 41,144,950 km (0.08 R)
• M60: 41,517,149 km (0.088 R)
• M61: 41,983,894 km (0.034 R)
• M62: 42,171,191 km (0.104 R)
• M63: 42,452,435 km (0.08 R)
• M64: 43,300,056 km (0.058 R)
• M65: 45,203,839 km (0.074 R)
• M66: 45,299,731 km (0.082 R)
• M67: 45,491,665 km (0.065 R)
• M68: 45,587,707 km (0.084 R)
• M69: 46,455,674 km (0.1 R)
• M70: 47,329,176 km (0.119 R)
• M71: 47,426,564 km (0.089 R)
• M72: 48,110,077 km (0.088 R)
• M73: 48,796,881 km (0.088 R)
• M74: 50,279,396 km (0.119 R)
• M75: 51,076,154 km (0.115 R)
• M76: 51,276,017 km (0.078 R)
• M77: 52,078,011 km (0.101 R)
• M78: 52,379,750 km (0.112 R)
• M79: 52,682,237 km (0.045 R)
• M80: 54,101,023 km (0.029 R)
• M81: 54,508,677 km (0.112 R)
• M82: 56,665,729 km (0.059 R)
• M83: 58,745,737 km (0.06 R)
• M84: 59,164,761 km (0.092 R)
• M85: 59,795,167 km (0.082 R)
• M86: 60,322,200 km (0.108 R)
• M87: 64,054,218 km (0.082 R)
• M88: 64,162,078 km (0.098 R)
• M89: 65,026,006 km (0.074 R)
• M90: 68,630,417 km (0.106 R)
• M91: 68,961,327 km (0.053 R)
• M92: 69,182,134 km (0.056 R)
• M93: 69,513,942 km (0.065 R)
• M94: 72,186,957 km (0.115 R)
• M95: 74,213,708 km (0.071 R)
• M96: 75,461,504 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.8

Radius: 5.9

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.3 AU - 17.98 AU

Year: 25415 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,910,604 km

• M1: 92,302 km (0.074 R)
• M2: 239,207 km (0.03 R)
• M3: 672,143 km (0.095 R)
• M4: 1,429,856 km (0.084 R)
• M5: 1,549,385 km (0.08 R)
• M6: 1,703,621 km (0.059 R)
• M7: 2,027,051 km (0.075 R)
• M8: 2,093,921 km (0.117 R)
• M9: 2,264,613 km (0.076 R)
• M10: 2,841,013 km (0.099 R)
• M11: 3,262,430 km (0.113 R)
• M12: 4,291,215 km (0.07 R)
• M13: 6,517,530 km (0.057 R)
• M14: 7,223,932 km (0.107 R)
• M15: 8,274,408 km (0.079 R)
• M16: 8,436,123 km (0.041 R)
• M17: 10,748,158 km (0.106 R)
• M18: 10,806,950 km (0.075 R)
• M19: 12,679,018 km (0.045 R)
• M20: 14,454,146 km (0.108 R)
• M21: 14,975,495 km (0.062 R)
• M22: 15,569,398 km (0.056 R)
• M23: 16,712,027 km (0.117 R)
• M24: 18,160,284 km (0.105 R)
• M25: 20,153,077 km (0.114 R)
• M26: 20,225,483 km (0.083 R)
• M27: 20,954,772 km (0.057 R)
• M28: 21,101,677 km (0.073 R)
• M29: 21,990,139 km (0.087 R)
• M30: 25,038,644 km (0.105 R)
• M31: 25,585,574 km (0.108 R)
• M32: 26,452,943 km (0.119 R)
• M33: 27,089,930 km (0.114 R)
• M34: 27,330,035 km (0.092 R)
• M35: 28,541,329 km (0.091 R)
• M36: 30,017,860 km (0.051 R)
• M37: 30,183,465 km (0.063 R)
• M38: 30,848,876 km (0.051 R)
• M39: 33,902,468 km (0.058 R)
• M40: 37,941,910 km (0.109 R)
• M41: 38,659,830 km (0.118 R)
• M42: 39,201,075 km (0.112 R)
• M43: 39,926,774 km (0.094 R)
• M44: 41,483,639 km (0.094 R)
• M45: 42,223,101 km (0.091 R)
• M46: 47,038,358 km (0.119 R)
• M47: 48,099,455 km (0.117 R)
• M48: 49,754,905 km (0.102 R)
• M49: 50,049,015 km (0.085 R)
• M50: 50,245,287 km (0.105 R)
• M51: 50,835,900 km (0.066 R)
• M52: 52,721,431 km (0.113 R)
• M53: 53,021,225 km (0.072 R)
• M54: 53,221,387 km (0.097 R)
• M55: 54,528,723 km (0.113 R)
• M56: 55,846,531 km (0.117 R)
• M57: 56,050,283 km (0.092 R)
• M58: 56,867,387 km (0.061 R)
• M59: 57,174,810 km (0.075 R)
• M60: 62,168,686 km (0.117 R)
• M61: 63,014,513 km (0.118 R)
• M62: 63,544,987 km (0.087 R)
• M63: 66,112,236 km (0.03 R)
• M64: 68,495,180 km (0.099 R)
• M65: 68,604,088 km (0.115 R)
• M66: 70,575,638 km (0.083 R)
• M67: 74,014,295 km (0.101 R)
• M68: 74,238,093 km (0.096 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit