🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 10.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 397 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,515,201 km

• M1: 132,693 km (0.076 R)
• M2: 495,618 km (0.083 R)
• M3: 926,908 km (0.051 R)
• M4: 1,314,516 km (0.078 R)
• M5: 1,748,949 km (0.117 R)
• M6: 2,101,102 km (0.098 R)
• M7: 2,431,115 km (0.111 R)
• M8: 3,032,199 km (0.112 R)
• M9: 3,523,628 km (0.094 R)
• M10: 3,884,159 km (0.12 R)
• M11: 4,680,319 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 9.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.9 AU - 0.92 AU

Year: 589 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,515,201 km

• M1: 117,135 km (0.093 R)
• M2: 491,279 km (0.074 R)
• M3: 811,868 km (0.088 R)
• M4: 1,104,182 km (0.058 R)
• M5: 1,474,137 km (0.08 R)
• M6: 1,819,110 km (0.065 R)
• M7: 2,113,220 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 11

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.18 AU - 1.44 AU

Year: 1017 Days

Day: 11 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,515,201 km

• M1: 137,181 km (0.066 R)
• M2: 505,641 km (0.099 R)
• M3: 995,873 km (0.061 R)
• M4: 1,342,342 km (0.061 R)
• M5: 1,814,772 km (0.043 R)
• M6: 2,240,378 km (0.059 R)
• M7: 2,899,955 km (0.115 R)
• M8: 3,570,452 km (0.075 R)
• M9: 4,439,167 km (0.089 R)
• M10: 5,634,155 km (0.044 R)
• M11: 6,965,127 km (0.026 R)
• M12: 7,561,873 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 10.9

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.42 AU - 2.04 AU

Year: 1543 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,515,201 km

• M1: 139,724 km (0.03 R)
• M2: 480,957 km (0.077 R)
• M3: 879,187 km (0.114 R)
• M4: 1,233,135 km (0.105 R)
• M5: 1,587,832 km (0.091 R)
• M6: 2,068,490 km (0.062 R)
• M7: 2,471,955 km (0.082 R)
• M8: 3,919,913 km (0.085 R)
• M9: 4,290,018 km (0.079 R)
• M10: 5,750,991 km (0.091 R)
• M11: 6,867,739 km (0.075 R)
• M12: 7,436,061 km (0.118 R)
• M13: 8,006,179 km (0.084 R)
• M14: 8,759,554 km (0.103 R)
• M15: 9,330,718 km (0.113 R)
• M16: 9,859,248 km (0.103 R)
• M17: 10,268,547 km (0.079 R)
• M18: 10,939,943 km (0.1 R)
• M19: 12,059,384 km (0.081 R)
• M20: 13,418,630 km (0.116 R)
• M21: 14,049,783 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 8.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.58 AU - 1.98 AU

Year: 1611 Days

Day: 9.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,515,201 km

• M1: 100,679 km (0.047 R)
• M2: 385,514 km (0.114 R)
• M3: 857,794 km (0.109 R)
• M4: 1,184,666 km (0.109 R)
• M5: 1,568,683 km (0.118 R)
• M6: 1,866,383 km (0.059 R)
• M7: 2,876,318 km (0.05 R)
• M8: 3,143,350 km (0.107 R)
• M9: 3,697,162 km (0.114 R)
• M10: 3,949,085 km (0.11 R)
• M11: 4,212,526 km (0.079 R)
• M12: 5,017,213 km (0.118 R)
• M13: 5,446,110 km (0.105 R)
• M14: 6,048,840 km (0.077 R)
• M15: 6,355,217 km (0.078 R)
• M16: 6,695,103 km (0.094 R)
• M17: 7,070,893 km (0.074 R)
• M18: 7,942,301 km (0.06 R)
• M19: 8,417,423 km (0.072 R)
• M20: 10,540,965 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 14.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.96 AU - 2.52 AU

Year: 2274 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,515,201 km

• M1: 185,352 km (0.106 R)
• M2: 654,939 km (0.067 R)
• M3: 1,207,853 km (0.115 R)
• M4: 2,314,279 km (0.082 R)
• M5: 3,436,413 km (0.114 R)
• M6: 5,011,828 km (0.114 R)
• M7: 5,974,490 km (0.058 R)
• M8: 6,486,564 km (0.06 R)
• M9: 7,145,841 km (0.056 R)
• M10: 8,599,185 km (0.119 R)
• M11: 11,178,102 km (0.095 R)
• M12: 11,791,603 km (0.119 R)
• M13: 12,557,544 km (0.102 R)
• M14: 13,492,980 km (0.09 R)
• M15: 14,570,234 km (0.065 R)
• M16: 15,653,472 km (0.119 R)
• M17: 17,432,640 km (0.049 R)
• M18: 18,824,349 km (0.11 R)
• M19: 19,871,534 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 9.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.12 AU - 5.9 AU

Year: 7606 Days

Day: 8.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,515,201 km

• M1: 124,166 km (0.074 R)
• M2: 492,327 km (0.099 R)
• M3: 1,208,751 km (0.045 R)
• M4: 1,757,625 km (0.119 R)
• M5: 2,114,117 km (0.082 R)
• M6: 3,331,694 km (0.097 R)
• M7: 3,859,027 km (0.117 R)
• M8: 5,052,070 km (0.054 R)
• M9: 5,469,149 km (0.116 R)
• M10: 6,475,344 km (0.062 R)
• M11: 8,149,045 km (0.091 R)
• M12: 10,757,134 km (0.067 R)
• M13: 12,066,115 km (0.074 R)
• M14: 13,198,571 km (0.067 R)
• M15: 14,282,857 km (0.111 R)
• M16: 15,364,001 km (0.1 R)
• M17: 20,911,688 km (0.093 R)
• M18: 23,103,746 km (0.084 R)
• M19: 24,506,974 km (0.101 R)
• M20: 26,141,630 km (0.095 R)
• M21: 26,583,542 km (0.12 R)
• M22: 27,756,090 km (0.098 R)
• M23: 30,203,960 km (0.073 R)
• M24: 33,410,141 km (0.064 R)
• M25: 34,351,112 km (0.05 R)
• M26: 36,946,934 km (0.062 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 7.4

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.25 AU - 8.45 AU

Year: 14917 Days

Day: 21.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,515,201 km

• M1: 92,003 km (0.077 R)
• M2: 501,751 km (0.119 R)
• M3: 810,970 km (0.104 R)
• M4: 1,913,357 km (0.03 R)
• M5: 2,258,479 km (0.057 R)
• M6: 4,073,251 km (0.115 R)
• M7: 5,136,892 km (0.103 R)
• M8: 5,553,223 km (0.078 R)
• M9: 6,979,788 km (0.057 R)
• M10: 9,998,074 km (0.117 R)
• M11: 10,926,180 km (0.095 R)
• M12: 12,271,663 km (0.081 R)
• M13: 17,270,775 km (0.045 R)
• M14: 17,501,156 km (0.107 R)
• M15: 18,684,176 km (0.097 R)
• M16: 19,336,422 km (0.057 R)
• M17: 27,754,594 km (0.045 R)
• M18: 28,818,534 km (0.066 R)
• M19: 30,688,956 km (0.092 R)
• M20: 31,482,124 km (0.046 R)
• M21: 35,530,392 km (0.107 R)
• M22: 36,657,313 km (0.072 R)
• M23: 39,114,308 km (0.043 R)
• M24: 39,778,672 km (0.064 R)
• M25: 43,924,029 km (0.034 R)
• M26: 48,959,793 km (0.102 R)
• M27: 50,354,344 km (0.072 R)
• M28: 54,862,476 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.9

Radius: 5.4

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.12 AU - 10.78 AU

Year: 18160 Days

Day: 20.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,515,201 km

• M1: 67,319 km (0.102 R)
• M2: 263,442 km (0.117 R)
• M3: 525,837 km (0.049 R)
• M4: 827,725 km (0.106 R)
• M5: 997,219 km (0.092 R)
• M6: 1,166,415 km (0.091 R)
• M7: 1,637,947 km (0.048 R)
• M8: 1,925,773 km (0.094 R)
• M9: 2,135,958 km (0.074 R)
• M10: 4,093,596 km (0.103 R)
• M11: 4,655,336 km (0.112 R)
• M12: 5,134,049 km (0.066 R)
• M13: 5,574,914 km (0.105 R)
• M14: 8,075,742 km (0.119 R)
• M15: 8,256,157 km (0.118 R)
• M16: 9,198,324 km (0.059 R)
• M17: 9,695,288 km (0.082 R)
• M18: 11,350,140 km (0.112 R)
• M19: 12,097,082 km (0.066 R)
• M20: 14,533,882 km (0.098 R)
• M21: 16,617,331 km (0.053 R)
• M22: 19,370,531 km (0.105 R)
• M23: 22,060,450 km (0.099 R)
• M24: 22,413,202 km (0.11 R)
• M25: 22,591,074 km (0.045 R)
• M26: 29,425,153 km (0.055 R)
• M27: 30,939,682 km (0.094 R)
• M28: 31,827,994 km (0.084 R)
• M29: 32,052,690 km (0.102 R)
• M30: 34,358,592 km (0.069 R)
• M31: 35,071,276 km (0.109 R)
• M32: 45,823,324 km (0.037 R)
• M33: 49,642,557 km (0.084 R)
• M34: 50,400,570 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.5

Radius: 6.3

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.77 AU - 10.81 AU

Year: 19205 Days

Day: 21.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,515,201 km

• M1: 78,389 km (0.049 R)
• M2: 456,872 km (0.059 R)
• M3: 659,278 km (0.088 R)
• M4: 901,327 km (0.098 R)
• M5: 1,652,159 km (0.031 R)
• M6: 2,461,932 km (0.11 R)
• M7: 2,807,503 km (0.088 R)
• M8: 3,624,158 km (0.113 R)
• M9: 5,149,608 km (0.088 R)
• M10: 6,280,119 km (0.065 R)
• M11: 6,881,203 km (0.085 R)
• M12: 7,195,807 km (0.11 R)
• M13: 8,348,010 km (0.078 R)
• M14: 10,299,365 km (0.11 R)
• M15: 14,411,810 km (0.106 R)
• M16: 14,631,270 km (0.117 R)
• M17: 15,916,765 km (0.064 R)
• M18: 18,624,187 km (0.088 R)
• M19: 19,590,888 km (0.089 R)
• M20: 20,775,853 km (0.117 R)
• M21: 21,623,774 km (0.098 R)
• M22: 22,396,746 km (0.052 R)
• M23: 23,087,888 km (0.097 R)
• M24: 28,330,097 km (0.107 R)
• M25: 29,021,837 km (0.106 R)
• M26: 30,080,691 km (0.117 R)
• M27: 30,921,880 km (0.03 R)
• M28: 44,552,939 km (0.074 R)
• M29: 52,923,089 km (0.114 R)
• M30: 58,676,773 km (0.114 R)
• M31: 63,060,290 km (0.072 R)
• M32: 64,436,590 km (0.094 R)
• M33: 67,045,278 km (0.039 R)
• M34: 68,685,319 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 10,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit