🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.18 AU - 1.24 AU

Year: 486 Days

Day: 19.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,458,796 km

• M1: 37,250 km (0.099 R)
• M2: 366,216 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 10.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.55 AU - 6.87 AU

Year: 6349 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,458,796 km

• M1: 126,859 km (0.085 R)
• M2: 561,890 km (0.117 R)
• M3: 2,705,477 km (0.052 R)
• M4: 3,535,746 km (0.111 R)
• M5: 5,379,988 km (0.102 R)
• M6: 6,177,943 km (0.088 R)
• M7: 7,610,044 km (0.056 R)
• M8: 10,248,202 km (0.09 R)
• M9: 12,919,721 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.1

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.48 AU - 8.24 AU

Year: 7293 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,458,796 km

• M1: 113,096 km (0.106 R)
• M2: 463,155 km (0.102 R)
• M3: 1,260,811 km (0.1 R)
• M4: 2,264,313 km (0.115 R)
• M5: 3,359,220 km (0.093 R)
• M6: 3,729,026 km (0.098 R)
• M7: 4,049,315 km (0.111 R)
• M8: 5,182,220 km (0.081 R)
• M9: 7,240,986 km (0.079 R)
• M10: 7,546,315 km (0.073 R)
• M11: 8,306,422 km (0.085 R)
• M12: 10,261,816 km (0.053 R)
• M13: 11,143,845 km (0.085 R)
• M14: 11,864,158 km (0.12 R)
• M15: 13,397,537 km (0.114 R)
• M16: 14,935,702 km (0.113 R)
• M17: 15,810,999 km (0.074 R)
• M18: 16,654,133 km (0.073 R)
• M19: 18,928,768 km (0.098 R)
• M20: 20,937,718 km (0.093 R)
• M21: 23,332,182 km (0.111 R)
• M22: 24,000,286 km (0.062 R)
• M23: 25,374,791 km (0.097 R)
• M24: 26,439,628 km (0.099 R)
• M25: 27,257,480 km (0.077 R)
• M26: 30,997,726 km (0.091 R)
• M27: 31,500,674 km (0.115 R)
• M28: 34,849,722 km (0.094 R)
• M29: 36,275,539 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.6

Radius: 10

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.43 AU - 13.57 AU

Year: 13325 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,458,796 km

• M1: 143,614 km (0.06 R)
• M2: 542,891 km (0.078 R)
• M3: 999,912 km (0.095 R)
• M4: 1,449,454 km (0.118 R)
• M5: 1,977,534 km (0.096 R)
• M6: 2,418,250 km (0.118 R)
• M7: 3,190,025 km (0.104 R)
• M8: 3,971,075 km (0.059 R)
• M9: 4,391,445 km (0.09 R)
• M10: 4,775,314 km (0.106 R)
• M11: 5,647,469 km (0.116 R)
• M12: 6,459,187 km (0.056 R)
• M13: 7,797,191 km (0.073 R)
• M14: 8,953,582 km (0.031 R)
• M15: 9,678,833 km (0.114 R)
• M16: 10,165,624 km (0.074 R)
• M17: 11,724,135 km (0.105 R)
• M18: 14,525,953 km (0.058 R)
• M19: 16,803,730 km (0.083 R)
• M20: 21,323,082 km (0.063 R)
• M21: 21,778,608 km (0.106 R)
• M22: 22,993,492 km (0.059 R)
• M23: 24,056,235 km (0.059 R)
• M24: 26,175,588 km (0.113 R)
• M25: 26,908,917 km (0.074 R)
• M26: 29,414,981 km (0.09 R)
• M27: 30,782,455 km (0.101 R)
• M28: 33,643,664 km (0.106 R)
• M29: 37,728,284 km (0.092 R)
• M30: 41,000,288 km (0.044 R)
• M31: 44,753,400 km (0.082 R)
• M32: 47,636,749 km (0.107 R)
• M33: 54,955,227 km (0.067 R)
• M34: 56,503,714 km (0.106 R)
• M35: 59,328,122 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.7

Radius: 5.5

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.75 AU - 16.71 AU

Year: 18582 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,458,796 km

• M1: 73,004 km (0.059 R)
• M2: 303,534 km (0.11 R)
• M3: 542,442 km (0.032 R)
• M4: 791,223 km (0.104 R)
• M5: 1,089,820 km (0.089 R)
• M6: 1,752,988 km (0.102 R)
• M7: 2,201,781 km (0.066 R)
• M8: 3,571,799 km (0.082 R)
• M9: 4,517,257 km (0.081 R)
• M10: 4,854,900 km (0.079 R)
• M11: 5,851,222 km (0.075 R)
• M12: 6,460,234 km (0.119 R)
• M13: 7,474,658 km (0.076 R)
• M14: 8,092,946 km (0.098 R)
• M15: 8,847,816 km (0.094 R)
• M16: 9,109,613 km (0.098 R)
• M17: 11,210,416 km (0.093 R)
• M18: 12,019,291 km (0.069 R)
• M19: 13,475,776 km (0.074 R)
• M20: 14,533,882 km (0.073 R)
• M21: 15,120,156 km (0.12 R)
• M22: 16,106,455 km (0.065 R)
• M23: 23,137,555 km (0.094 R)
• M24: 24,037,535 km (0.096 R)
• M25: 24,342,715 km (0.105 R)
• M26: 25,273,513 km (0.081 R)
• M27: 32,961,796 km (0.119 R)
• M28: 33,717,864 km (0.11 R)
• M29: 39,197,185 km (0.092 R)
• M30: 40,906,491 km (0.12 R)
• M31: 42,073,204 km (0.065 R)
• M32: 47,919,190 km (0.065 R)
• M33: 48,889,183 km (0.114 R)
• M34: 49,378,966 km (0.098 R)
• M35: 50,037,197 km (0.109 R)
• M36: 51,539,458 km (0.094 R)
• M37: 57,667,885 km (0.094 R)
• M38: 61,378,959 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828

Radius: 7.5

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.88 AU - 17.46 AU

Year: 20523 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,458,796 km

• M1: 93,349 km (0.071 R)
• M2: 557,850 km (0.073 R)
• M3: 1,082,341 km (0.093 R)
• M4: 1,380,190 km (0.083 R)
• M5: 1,862,942 km (0.043 R)
• M6: 3,026,365 km (0.115 R)
• M7: 3,273,800 km (0.039 R)
• M8: 5,404,373 km (0.116 R)
• M9: 6,779,925 km (0.05 R)
• M10: 9,902,631 km (0.109 R)
• M11: 10,265,855 km (0.097 R)
• M12: 10,575,373 km (0.106 R)
• M13: 13,722,164 km (0.034 R)
• M14: 14,022,257 km (0.105 R)
• M15: 18,423,277 km (0.086 R)
• M16: 20,009,613 km (0.098 R)
• M17: 20,395,725 km (0.11 R)
• M18: 20,688,488 km (0.115 R)
• M19: 25,650,350 km (0.107 R)
• M20: 29,822,635 km (0.059 R)
• M21: 33,877,335 km (0.108 R)
• M22: 34,702,368 km (0.076 R)
• M23: 34,980,470 km (0.071 R)
• M24: 37,695,821 km (0.097 R)
• M25: 42,106,415 km (0.064 R)
• M26: 54,331,254 km (0.086 R)
• M27: 54,894,191 km (0.096 R)
• M28: 55,271,776 km (0.1 R)
• M29: 65,070,586 km (0.112 R)
• M30: 69,823,161 km (0.078 R)
• M31: 71,832,260 km (0.115 R)
• M32: 79,288,068 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit