🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.57 AU - 0.61 AU

Year: 162 Days

Day: 32.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,647,001 km

• M1: 179,368 km (0.101 R)
• M2: 359,334 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.81 AU - 1.04 AU

Year: 316 Days

Day: 35.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2 AU - 2.1 AU

Year: 1051 Days

Day: 33.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,647,001 km

• M1: 209,886 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.05 AU - 2.17 AU

Year: 1098 Days

Day: 13.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,647,001 km

• M1: 150,944 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.85 AU - 2.39 AU

Year: 1106 Days

Day: 21 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,647,001 km

• M1: 1,912,908 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.48 AU - 5.78 AU

Year: 4161 Days

Day: 33.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,647,001 km

• M1: 1,456,934 km (0.081 R)

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.57 AU - 11.71 AU

Year: 10720 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,647,001 km

• M1: 167,998 km (0.085 R)
• M2: 444,754 km (0.101 R)
• M3: 617,839 km (0.11 R)
• M4: 687,552 km (0.116 R)
• M5: 1,188,106 km (0.113 R)
• M6: 1,697,038 km (0.086 R)
• M7: 1,812,229 km (0.11 R)
• M8: 1,915,302 km (0.116 R)
• M9: 2,127,282 km (0.083 R)
• M10: 2,508,607 km (0.099 R)
• M11: 2,997,792 km (0.075 R)
• M12: 3,298,334 km (0.1 R)
• M13: 3,664,250 km (0.088 R)
• M14: 3,966,588 km (0.038 R)
• M15: 4,043,331 km (0.112 R)
• M16: 4,296,600 km (0.084 R)
• M17: 4,494,818 km (0.042 R)
• M18: 4,777,558 km (0.081 R)
• M19: 5,107,870 km (0.066 R)
• M20: 5,212,588 km (0.092 R)
• M21: 5,552,475 km (0.066 R)
• M22: 5,856,009 km (0.114 R)
• M23: 6,209,359 km (0.119 R)
• M24: 6,592,479 km (0.084 R)
• M25: 6,844,551 km (0.054 R)
• M26: 6,960,191 km (0.074 R)
• M27: 7,287,361 km (0.099 R)
• M28: 7,547,961 km (0.102 R)
• M29: 7,787,467 km (0.099 R)
• M30: 8,620,876 km (0.109 R)
• M31: 8,871,303 km (0.117 R)
• M32: 10,028,144 km (0.079 R)
• M33: 10,664,383 km (0.097 R)
• M34: 11,753,606 km (0.103 R)
• M35: 11,947,784 km (0.117 R)
• M36: 12,311,456 km (0.112 R)
• M37: 13,452,888 km (0.063 R)
• M38: 13,831,221 km (0.058 R)
• M39: 14,095,111 km (0.055 R)
• M40: 14,717,439 km (0.074 R)
• M41: 14,807,048 km (0.087 R)
• M42: 15,167,429 km (0.1 R)
• M43: 15,866,201 km (0.115 R)
• M44: 16,358,378 km (0.066 R)
• M45: 16,637,527 km (0.067 R)
• M46: 17,547,681 km (0.064 R)
• M47: 17,642,825 km (0.06 R)
• M48: 17,897,141 km (0.081 R)
• M49: 18,152,804 km (0.107 R)
• M50: 18,732,197 km (0.053 R)
• M51: 18,796,972 km (0.114 R)
• M52: 19,089,436 km (0.103 R)
• M53: 19,942,443 km (0.079 R)
• M54: 20,107,899 km (0.058 R)
• M55: 21,924,166 km (0.106 R)
• M56: 22,060,749 km (0.096 R)
• M57: 22,266,147 km (0.101 R)
• M58: 23,129,028 km (0.11 R)
• M59: 23,302,860 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 10.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.13 AU - 12.97 AU

Year: 14981 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,647,001 km

• M1: 174,431 km (0.042 R)
• M2: 473,178 km (0.092 R)
• M3: 856,298 km (0.088 R)
• M4: 1,128,417 km (0.113 R)
• M5: 1,205,759 km (0.103 R)
• M6: 1,428,211 km (0.11 R)
• M7: 1,843,794 km (0.094 R)
• M8: 2,222,725 km (0.102 R)
• M9: 2,600,161 km (0.089 R)
• M10: 3,190,175 km (0.096 R)
• M11: 3,330,049 km (0.099 R)
• M12: 3,415,020 km (0.111 R)
• M13: 3,616,080 km (0.091 R)
• M14: 3,762,087 km (0.098 R)
• M15: 4,060,086 km (0.104 R)
• M16: 4,211,928 km (0.08 R)
• M17: 4,396,831 km (0.043 R)
• M18: 4,521,446 km (0.103 R)
• M19: 4,806,430 km (0.113 R)
• M20: 6,038,817 km (0.109 R)
• M21: 6,600,856 km (0.08 R)
• M22: 6,779,925 km (0.079 R)
• M23: 7,850,148 km (0.06 R)
• M24: 8,736,067 km (0.102 R)
• M25: 8,972,431 km (0.093 R)
• M26: 9,290,925 km (0.08 R)
• M27: 10,062,102 km (0.103 R)
• M28: 10,434,601 km (0.073 R)
• M29: 10,853,774 km (0.072 R)
• M30: 12,896,982 km (0.086 R)
• M31: 13,076,350 km (0.091 R)
• M32: 13,256,466 km (0.072 R)
• M33: 14,447,414 km (0.102 R)
• M34: 14,914,609 km (0.11 R)
• M35: 15,055,829 km (0.106 R)
• M36: 15,434,312 km (0.104 R)
• M37: 15,815,936 km (0.12 R)
• M38: 16,152,381 km (0.073 R)
• M39: 16,442,751 km (0.109 R)
• M40: 17,324,181 km (0.106 R)
• M41: 17,472,583 km (0.072 R)
• M42: 19,594,030 km (0.045 R)
• M43: 19,903,698 km (0.12 R)
• M44: 20,423,401 km (0.086 R)
• M45: 21,053,058 km (0.12 R)
• M46: 21,529,378 km (0.054 R)
• M47: 21,742,255 km (0.075 R)
• M48: 22,492,937 km (0.081 R)
• M49: 22,600,798 km (0.042 R)
• M50: 22,762,962 km (0.085 R)
• M51: 23,470,410 km (0.063 R)
• M52: 24,184,889 km (0.029 R)
• M53: 24,517,146 km (0.116 R)
• M54: 24,628,297 km (0.095 R)
• M55: 25,018,299 km (0.034 R)
• M56: 25,466,644 km (0.113 R)
• M57: 25,861,134 km (0.094 R)
• M58: 26,257,568 km (0.088 R)
• M59: 27,114,016 km (0.104 R)
• M60: 28,095,677 km (0.06 R)
• M61: 28,971,572 km (0.066 R)
• M62: 29,442,357 km (0.06 R)
• M63: 30,331,866 km (0.038 R)
• M64: 30,749,992 km (0.116 R)
• M65: 31,471,353 km (0.065 R)
• M66: 31,955,302 km (0.1 R)
• M67: 32,258,986 km (0.098 R)
• M68: 33,175,871 km (0.095 R)
• M69: 33,545,079 km (0.113 R)
• M70: 33,977,416 km (0.029 R)
• M71: 34,785,394 km (0.118 R)
• M72: 36,230,360 km (0.106 R)
• M73: 37,183,299 km (0.066 R)
• M74: 38,015,811 km (0.09 R)
• M75: 38,531,176 km (0.096 R)
• M76: 39,960,284 km (0.11 R)
• M77: 40,747,169 km (0.04 R)
• M78: 41,539,140 km (0.053 R)
• M79: 42,336,197 km (0.095 R)
• M80: 44,283,214 km (0.103 R)
• M81: 44,689,671 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.58 AU - 13.96 AU

Year: 18301 Days

Day: 15.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,647,001 km

• M1: 87,814 km (0.096 R)
• M2: 179,667 km (0.033 R)
• M3: 561,590 km (0.069 R)
• M4: 954,285 km (0.088 R)
• M5: 1,025,194 km (0.092 R)
• M6: 1,569,730 km (0.093 R)
• M7: 2,231,103 km (0.071 R)
• M8: 2,339,860 km (0.089 R)
• M9: 2,394,912 km (0.119 R)
• M10: 2,548,549 km (0.105 R)
• M11: 2,763,073 km (0.087 R)
• M12: 2,850,587 km (0.038 R)
• M13: 3,058,379 km (0.101 R)
• M14: 3,164,145 km (0.059 R)
• M15: 3,379,266 km (0.049 R)
• M16: 4,354,196 km (0.104 R)
• M17: 4,872,253 km (0.105 R)
• M18: 5,246,397 km (0.081 R)
• M19: 6,656,956 km (0.093 R)
• M20: 7,760,988 km (0.107 R)
• M21: 7,947,088 km (0.116 R)
• M22: 8,197,365 km (0.067 R)
• M23: 8,450,335 km (0.035 R)
• M24: 8,705,848 km (0.074 R)
• M25: 9,202,812 km (0.033 R)
• M26: 9,664,471 km (0.097 R)
• M27: 9,842,343 km (0.099 R)
• M28: 10,133,610 km (0.087 R)
• M29: 10,359,653 km (0.047 R)
• M30: 10,633,117 km (0.078 R)
• M31: 10,885,788 km (0.101 R)
• M32: 12,035,597 km (0.113 R)
• M33: 12,131,191 km (0.066 R)
• M34: 12,564,426 km (0.11 R)
• M35: 13,346,823 km (0.097 R)
• M36: 14,321,752 km (0.059 R)
• M37: 14,779,372 km (0.046 R)
• M38: 14,907,428 km (0.102 R)
• M39: 15,293,540 km (0.071 R)
• M40: 15,813,542 km (0.078 R)
• M41: 16,233,613 km (0.038 R)
• M42: 16,577,688 km (0.049 R)
• M43: 16,630,945 km (0.097 R)
• M44: 16,710,681 km (0.088 R)
• M45: 17,165,458 km (0.066 R)
• M46: 17,489,038 km (0.109 R)
• M47: 18,388,869 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 4.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.23 AU - 17.21 AU

Year: 21266 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,647,001 km

• M1: 90,507 km (0.045 R)
• M2: 244,742 km (0.058 R)
• M3: 514,317 km (0.044 R)
• M4: 898,036 km (0.035 R)
• M5: 958,922 km (0.106 R)
• M6: 1,658,592 km (0.115 R)
• M7: 2,005,509 km (0.084 R)
• M8: 2,045,452 km (0.082 R)
• M9: 2,610,034 km (0.102 R)
• M10: 2,853,131 km (0.063 R)
• M11: 3,103,557 km (0.104 R)
• M12: 3,552,650 km (0.07 R)
• M13: 3,649,739 km (0.083 R)
• M14: 3,772,410 km (0.101 R)
• M15: 4,199,511 km (0.075 R)
• M16: 4,353,896 km (0.09 R)
• M17: 4,431,837 km (0.1 R)
• M18: 4,694,830 km (0.113 R)
• M19: 4,855,199 km (0.119 R)
• M20: 4,962,909 km (0.062 R)
• M21: 5,153,647 km (0.072 R)
• M22: 5,236,075 km (0.107 R)
• M23: 5,598,401 km (0.108 R)
• M24: 5,997,528 km (0.088 R)
• M25: 7,280,031 km (0.109 R)
• M26: 7,683,795 km (0.104 R)
• M27: 7,715,211 km (0.078 R)
• M28: 8,158,769 km (0.076 R)
• M29: 9,775,622 km (0.066 R)
• M30: 10,359,054 km (0.026 R)
• M31: 10,497,881 km (0.057 R)
• M32: 10,532,737 km (0.059 R)
• M33: 10,742,473 km (0.086 R)
• M34: 11,308,552 km (0.116 R)
• M35: 11,739,543 km (0.115 R)
• M36: 12,432,780 km (0.103 R)
• M37: 13,251,978 km (0.118 R)
• M38: 13,440,621 km (0.09 R)
• M39: 13,896,894 km (0.068 R)
• M40: 14,396,850 km (0.117 R)
• M41: 14,629,625 km (0.075 R)
• M42: 14,668,520 km (0.119 R)
• M43: 14,824,551 km (0.075 R)
• M44: 15,772,104 km (0.108 R)
• M45: 16,052,151 km (0.08 R)
• M46: 16,414,626 km (0.086 R)
• M47: 17,766,542 km (0.066 R)
• M48: 18,308,984 km (0.055 R)
• M49: 19,068,792 km (0.081 R)
• M50: 19,111,278 km (0.104 R)
• M51: 19,495,445 km (0.089 R)
• M52: 20,532,009 km (0.098 R)
• M53: 20,575,691 km (0.119 R)
• M54: 20,662,907 km (0.092 R)
• M55: 22,075,709 km (0.105 R)
• M56: 22,165,019 km (0.11 R)
• M57: 23,200,835 km (0.073 R)
• M58: 25,366,264 km (0.088 R)
• M59: 26,401,780 km (0.11 R)
• M60: 26,544,048 km (0.075 R)
• M61: 28,174,365 km (0.087 R)
• M62: 28,659,960 km (0.102 R)
• M63: 28,757,498 km (0.109 R)
• M64: 29,001,642 km (0.093 R)
• M65: 29,935,581 km (0.047 R)
• M66: 30,580,198 km (0.117 R)
• M67: 30,829,428 km (0.033 R)
• M68: 31,279,568 km (0.106 R)
• M69: 31,329,833 km (0.104 R)
• M70: 31,379,949 km (0.086 R)
• M71: 32,389,285 km (0.108 R)
• M72: 33,051,106 km (0.116 R)
• M73: 33,409,244 km (0.115 R)
• M74: 33,768,727 km (0.083 R)
• M75: 33,820,189 km (0.105 R)
• M76: 33,923,112 km (0.117 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit