🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 14.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.57 AU - 0.71 AU

Year: 353 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,849,421 km

• M1: 182,809 km (0.088 R)
• M2: 665,411 km (0.118 R)
• M3: 1,168,359 km (0.106 R)
• M4: 1,668,166 km (0.101 R)
• M5: 2,137,454 km (0.042 R)
• M6: 2,876,318 km (0.071 R)
• M7: 3,488,024 km (0.118 R)
• M8: 4,055,748 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 11.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.97 AU

Year: 476 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 26,849,421 km

• M1: 146,756 km (0.089 R)
• M2: 869,164 km (0.096 R)
• M3: 1,311,076 km (0.116 R)
• M4: 1,805,497 km (0.111 R)
• M5: 3,888,946 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 10.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.98 AU - 1.4 AU

Year: 896 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,849,421 km

• M1: 134,339 km (0.083 R)
• M2: 502,649 km (0.116 R)
• M3: 853,755 km (0.114 R)
• M4: 1,348,176 km (0.099 R)
• M5: 1,697,786 km (0.119 R)
• M6: 2,393,267 km (0.073 R)
• M7: 3,147,689 km (0.119 R)
• M8: 4,214,920 km (0.06 R)
• M9: 4,585,175 km (0.097 R)
• M10: 5,162,772 km (0.046 R)
• M11: 7,452,667 km (0.083 R)
• M12: 8,355,939 km (0.096 R)
• M13: 9,816,762 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 12.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.21 AU - 1.35 AU

Year: 1000 Days

Day: 14.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,849,421 km

• M1: 161,416 km (0.113 R)
• M2: 604,525 km (0.092 R)
• M3: 1,311,225 km (0.052 R)
• M4: 1,851,124 km (0.092 R)
• M5: 2,444,579 km (0.092 R)
• M6: 2,968,321 km (0.062 R)
• M7: 3,530,659 km (0.105 R)
• M8: 3,953,124 km (0.093 R)
• M9: 4,665,060 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 11.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.45 AU - 1.71 AU

Year: 1371 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,849,421 km

• M1: 143,315 km (0.104 R)
• M2: 1,049,728 km (0.115 R)
• M3: 1,510,041 km (0.119 R)
• M4: 2,318,917 km (0.059 R)
• M5: 4,252,768 km (0.054 R)
• M6: 5,176,386 km (0.101 R)
• M7: 5,686,065 km (0.06 R)
• M8: 7,042,619 km (0.07 R)
• M9: 7,715,660 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 10.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.08 AU - 2.3 AU

Year: 2237 Days

Day: 13.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,849,421 km

• M1: 156,330 km (0.067 R)
• M2: 594,502 km (0.094 R)
• M3: 1,097,300 km (0.086 R)
• M4: 1,639,892 km (0.099 R)
• M5: 2,953,212 km (0.084 R)
• M6: 6,018,322 km (0.116 R)
• M7: 6,785,610 km (0.106 R)
• M8: 7,294,691 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.08 AU - 2.32 AU

Year: 2252 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,849,421 km

• M1: 149,448 km (0.036 R)
• M2: 564,732 km (0.114 R)
• M3: 1,105,827 km (0.11 R)
• M4: 2,130,423 km (0.117 R)
• M5: 2,865,098 km (0.114 R)
• M6: 3,386,297 km (0.118 R)
• M7: 3,855,885 km (0.072 R)
• M8: 4,368,707 km (0.117 R)
• M9: 6,532,490 km (0.11 R)
• M10: 11,566,758 km (0.096 R)
• M11: 12,426,796 km (0.076 R)
• M12: 12,937,074 km (0.089 R)
• M13: 13,863,833 km (0.089 R)
• M14: 15,167,728 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 8.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.74 AU - 4.26 AU

Year: 5522 Days

Day: 7.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,849,421 km

• M1: 108,309 km (0.109 R)
• M2: 546,481 km (0.099 R)
• M3: 964,308 km (0.105 R)
• M4: 2,051,884 km (0.105 R)
• M5: 2,409,872 km (0.105 R)
• M6: 3,635,827 km (0.084 R)
• M7: 3,959,706 km (0.074 R)
• M8: 5,101,287 km (0.087 R)
• M9: 5,733,787 km (0.1 R)
• M10: 9,870,617 km (0.087 R)
• M11: 10,895,811 km (0.1 R)
• M12: 12,516,106 km (0.074 R)
• M13: 13,613,257 km (0.108 R)
• M14: 15,488,915 km (0.091 R)
• M15: 16,343,268 km (0.101 R)
• M16: 18,774,682 km (0.116 R)
• M17: 20,681,606 km (0.082 R)
• M18: 23,741,631 km (0.119 R)
• M19: 24,191,322 km (0.033 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.9

Radius: 6

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.15 AU - 6.55 AU

Year: 11045 Days

Day: 16.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,849,421 km

• M1: 74,649 km (0.061 R)
• M2: 348,413 km (0.103 R)
• M3: 539,300 km (0.096 R)
• M4: 812,616 km (0.086 R)
• M5: 1,152,203 km (0.061 R)
• M6: 1,423,573 km (0.037 R)
• M7: 1,627,774 km (0.036 R)
• M8: 3,150,232 km (0.072 R)
• M9: 3,346,953 km (0.116 R)
• M10: 4,366,612 km (0.111 R)
• M11: 4,643,219 km (0.113 R)
• M12: 6,674,159 km (0.068 R)
• M13: 6,958,695 km (0.12 R)
• M14: 8,270,967 km (0.11 R)
• M15: 9,791,929 km (0.059 R)
• M16: 24,969,680 km (0.084 R)
• M17: 26,455,187 km (0.115 R)
• M18: 31,945,578 km (0.063 R)
• M19: 34,531,676 km (0.101 R)
• M20: 34,773,427 km (0.104 R)
• M21: 38,407,757 km (0.108 R)
• M22: 52,871,328 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41

Radius: 6.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.94 AU - 9.08 AU

Year: 17136 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,849,421 km

• M1: 78,389 km (0.099 R)
• M2: 412,591 km (0.094 R)
• M3: 793,916 km (0.047 R)
• M4: 1,843,644 km (0.053 R)
• M5: 2,147,926 km (0.089 R)
• M6: 2,566,950 km (0.113 R)
• M7: 4,754,669 km (0.106 R)
• M8: 7,195,358 km (0.1 R)
• M9: 10,664,832 km (0.036 R)
• M10: 11,969,924 km (0.043 R)
• M11: 12,880,526 km (0.111 R)
• M12: 15,165,484 km (0.1 R)
• M13: 18,197,983 km (0.116 R)
• M14: 18,760,919 km (0.08 R)
• M15: 24,061,022 km (0.119 R)
• M16: 25,975,725 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit