🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 14.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.86 AU

Year: 406 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,973,205 km

• M1: 181,612 km (0.11 R)
• M2: 772,374 km (0.119 R)
• M3: 1,237,174 km (0.08 R)
• M4: 1,762,263 km (0.072 R)
• M5: 2,420,045 km (0.052 R)
• M6: 3,007,964 km (0.064 R)
• M7: 3,505,078 km (0.112 R)
• M8: 4,019,545 km (0.1 R)
• M9: 4,822,437 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 11

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.77 AU - 0.89 AU

Year: 513 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,973,205 km

• M1: 137,480 km (0.066 R)
• M2: 641,176 km (0.104 R)
• M3: 1,095,804 km (0.044 R)
• M4: 1,691,653 km (0.104 R)
• M5: 2,153,013 km (0.106 R)
• M6: 2,618,711 km (0.055 R)
• M7: 3,252,407 km (0.079 R)
• M8: 3,679,958 km (0.099 R)
• M9: 5,038,007 km (0.038 R)
• M10: 5,448,953 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.9

Radius: 14.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.05 AU - 1.13 AU

Year: 772 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,973,205 km

• M1: 180,265 km (0.106 R)
• M2: 679,922 km (0.05 R)
• M3: 1,338,153 km (0.08 R)
• M4: 1,791,883 km (0.108 R)
• M5: 3,050,450 km (0.076 R)
• M6: 3,609,497 km (0.102 R)
• M7: 4,342,976 km (0.116 R)
• M8: 4,852,805 km (0.057 R)
• M9: 6,207,264 km (0.095 R)
• M10: 6,898,855 km (0.107 R)
• M11: 7,551,401 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 14.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.12 AU - 2.14 AU

Year: 2108 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 64,973,205 km

• M1: 179,069 km (0.057 R)
• M2: 874,250 km (0.096 R)
• M3: 1,491,341 km (0.1 R)
• M4: 6,223,870 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.99 AU - 3.37 AU

Year: 3846 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,973,205 km

• M1: 186,549 km (0.079 R)
• M2: 780,901 km (0.055 R)
• M3: 1,541,456 km (0.106 R)
• M4: 2,340,608 km (0.046 R)
• M5: 3,311,050 km (0.082 R)
• M6: 3,900,316 km (0.116 R)
• M7: 4,513,368 km (0.075 R)
• M8: 5,580,300 km (0.091 R)
• M9: 6,420,292 km (0.11 R)
• M10: 7,407,638 km (0.119 R)
• M11: 7,904,452 km (0.071 R)
• M12: 9,339,096 km (0.072 R)
• M13: 10,038,915 km (0.093 R)
• M14: 11,154,017 km (0.068 R)
• M15: 12,627,407 km (0.054 R)
• M16: 14,583,249 km (0.097 R)
• M17: 16,343,268 km (0.097 R)
• M18: 17,418,727 km (0.101 R)
• M19: 18,905,132 km (0.08 R)
• M20: 20,929,490 km (0.088 R)
• M21: 21,859,091 km (0.092 R)
• M22: 23,516,636 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 10.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.14 AU - 6.62 AU

Year: 8464 Days

Day: 12.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,973,205 km

• M1: 126,859 km (0.071 R)
• M2: 502,798 km (0.093 R)
• M3: 1,033,572 km (0.05 R)
• M4: 2,300,067 km (0.116 R)
• M5: 2,748,861 km (0.047 R)
• M6: 4,213,574 km (0.109 R)
• M7: 5,702,820 km (0.039 R)
• M8: 9,944,967 km (0.118 R)
• M9: 10,617,260 km (0.101 R)
• M10: 10,999,632 km (0.104 R)
• M11: 11,903,353 km (0.082 R)
• M12: 13,450,943 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.1

Radius: 7.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.29 AU - 8.45 AU

Year: 14975 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,973,205 km

• M1: 103,372 km (0.098 R)
• M2: 376,089 km (0.067 R)
• M3: 836,402 km (0.088 R)
• M4: 1,090,868 km (0.075 R)
• M5: 1,344,885 km (0.113 R)
• M6: 1,609,224 km (0.109 R)
• M7: 1,942,229 km (0.078 R)
• M8: 2,599,861 km (0.117 R)
• M9: 4,033,308 km (0.063 R)
• M10: 7,470,618 km (0.109 R)
• M11: 8,729,335 km (0.098 R)
• M12: 10,929,172 km (0.079 R)
• M13: 12,068,359 km (0.105 R)
• M14: 13,537,560 km (0.099 R)
• M15: 13,793,522 km (0.119 R)
• M16: 15,536,936 km (0.118 R)
• M17: 23,248,107 km (0.119 R)
• M18: 27,813,984 km (0.09 R)
• M19: 29,495,464 km (0.112 R)
• M20: 30,361,187 km (0.113 R)
• M21: 33,175,422 km (0.088 R)
• M22: 34,944,866 km (0.106 R)
• M23: 35,669,967 km (0.113 R)
• M24: 36,528,658 km (0.084 R)
• M25: 39,577,164 km (0.075 R)
• M26: 40,232,851 km (0.061 R)
• M27: 40,497,191 km (0.089 R)
• M28: 41,431,579 km (0.091 R)
• M29: 44,320,613 km (0.119 R)
• M30: 45,170,179 km (0.071 R)
• M31: 52,834,228 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 7.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.22 AU - 10.42 AU

Year: 17766 Days

Day: 17.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,973,205 km

• M1: 91,255 km (0.099 R)
• M2: 358,436 km (0.117 R)
• M3: 665,711 km (0.049 R)
• M4: 1,458,430 km (0.091 R)
• M5: 1,740,571 km (0.103 R)
• M6: 2,312,933 km (0.1 R)
• M7: 3,712,421 km (0.104 R)
• M8: 4,060,834 km (0.096 R)
• M9: 4,823,185 km (0.106 R)
• M10: 6,882,250 km (0.109 R)
• M11: 7,363,955 km (0.075 R)
• M12: 8,104,764 km (0.042 R)
• M13: 9,255,022 km (0.116 R)
• M14: 12,762,494 km (0.105 R)
• M15: 13,692,544 km (0.086 R)
• M16: 13,966,457 km (0.092 R)
• M17: 14,525,056 km (0.063 R)
• M18: 19,803,617 km (0.043 R)
• M19: 20,597,981 km (0.099 R)
• M20: 21,413,290 km (0.107 R)
• M21: 22,249,991 km (0.109 R)
• M22: 27,952,362 km (0.084 R)
• M23: 29,063,725 km (0.046 R)
• M24: 31,256,082 km (0.101 R)
• M25: 32,940,254 km (0.069 R)
• M26: 35,321,553 km (0.102 R)
• M27: 41,700,556 km (0.081 R)
• M28: 42,276,508 km (0.108 R)
• M29: 44,333,927 km (0.11 R)
• M30: 48,172,459 km (0.117 R)
• M31: 50,415,978 km (0.104 R)
• M32: 57,919,060 km (0.086 R)
• M33: 62,684,799 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 7.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.14 AU - 10.94 AU

Year: 18435 Days

Day: 22.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,973,205 km

• M1: 89,609 km (0.036 R)
• M2: 323,281 km (0.099 R)
• M3: 650,751 km (0.1 R)
• M4: 1,338,751 km (0.044 R)
• M5: 2,127,880 km (0.098 R)
• M6: 2,633,820 km (0.075 R)
• M7: 3,429,830 km (0.114 R)
• M8: 6,585,298 km (0.054 R)
• M9: 6,813,734 km (0.073 R)
• M10: 7,047,256 km (0.07 R)
• M11: 7,613,335 km (0.116 R)
• M12: 10,960,587 km (0.068 R)
• M13: 12,688,742 km (0.047 R)
• M14: 15,111,180 km (0.105 R)
• M15: 17,388,359 km (0.091 R)
• M16: 18,570,780 km (0.116 R)
• M17: 20,849,006 km (0.103 R)
• M18: 21,425,706 km (0.066 R)
• M19: 26,141,630 km (0.033 R)
• M20: 26,908,767 km (0.105 R)
• M21: 29,815,753 km (0.078 R)
• M22: 31,077,462 km (0.1 R)
• M23: 32,925,444 km (0.098 R)
• M24: 41,308,759 km (0.108 R)
• M25: 45,025,668 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 4.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.83 AU - 10.55 AU

Year: 22062 Days

Day: 24.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,973,205 km

• M1: 59,690 km (0.052 R)
• M2: 230,231 km (0.079 R)
• M3: 526,435 km (0.08 R)
• M4: 789,278 km (0.1 R)
• M5: 1,161,627 km (0.106 R)
• M6: 1,469,500 km (0.116 R)
• M7: 1,642,884 km (0.068 R)
• M8: 2,522,071 km (0.092 R)
• M9: 2,890,829 km (0.08 R)
• M10: 3,242,235 km (0.114 R)
• M11: 3,999,798 km (0.104 R)
• M12: 4,339,984 km (0.11 R)
• M13: 4,632,597 km (0.06 R)
• M14: 5,293,072 km (0.089 R)
• M15: 5,551,727 km (0.107 R)
• M16: 6,054,226 km (0.086 R)
• M17: 7,104,852 km (0.096 R)
• M18: 9,030,027 km (0.086 R)
• M19: 9,345,977 km (0.098 R)
• M20: 14,649,371 km (0.066 R)
• M21: 17,397,484 km (0.09 R)
• M22: 18,552,978 km (0.09 R)
• M23: 22,420,532 km (0.117 R)
• M24: 25,105,215 km (0.087 R)
• M25: 29,694,878 km (0.086 R)
• M26: 30,393,051 km (0.115 R)
• M27: 31,102,145 km (0.115 R)
• M28: 49,787,368 km (0.071 R)
• M29: 52,105,088 km (0.088 R)
• M30: 56,067,188 km (0.086 R)
• M31: 56,420,837 km (0.115 R)
• M32: 61,343,056 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 15,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit