🌌 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: 58.8

Radius: 11.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 380 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,216,254 km

• M1: 148,551 km (0.117 R)
• M2: 517,160 km (0.085 R)
• M3: 1,240,316 km (0.093 R)
• M4: 1,810,284 km (0.086 R)
• M5: 2,201,781 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 11.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.8 AU - 1.2 AU

Year: 636 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,216,254 km

• M1: 141,819 km (0.104 R)
• M2: 563,386 km (0.119 R)
• M3: 1,037,910 km (0.086 R)
• M4: 1,519,017 km (0.079 R)
• M5: 2,174,255 km (0.098 R)
• M6: 2,578,319 km (0.057 R)
• M7: 3,009,909 km (0.098 R)
• M8: 3,656,471 km (0.111 R)
• M9: 4,650,100 km (0.044 R)
• M10: 5,550,380 km (0.071 R)
• M11: 5,959,830 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 12.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.82 AU - 1.24 AU

Year: 665 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,216,254 km

• M1: 150,495 km (0.117 R)
• M2: 663,616 km (0.107 R)
• M3: 1,119,291 km (0.119 R)
• M4: 1,946,119 km (0.1 R)
• M5: 2,443,532 km (0.082 R)
• M6: 2,955,007 km (0.111 R)
• M7: 3,807,864 km (0.033 R)
• M8: 4,688,846 km (0.066 R)
• M9: 5,811,728 km (0.084 R)
• M10: 7,364,554 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 14

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.31 AU - 1.53 AU

Year: 1076 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 60,216,254 km

• M1: 174,132 km (0.092 R)
• M2: 840,740 km (0.08 R)
• M3: 1,466,358 km (0.077 R)
• M4: 4,427,648 km (0.106 R)
• M5: 5,213,785 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 10.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.53 AU - 1.57 AU

Year: 1227 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,216,254 km

• M1: 131,945 km (0.107 R)
• M2: 540,198 km (0.086 R)
• M3: 865,274 km (0.089 R)
• M4: 1,335,460 km (0.072 R)
• M5: 1,878,800 km (0.115 R)
• M6: 2,331,034 km (0.091 R)
• M7: 2,680,943 km (0.062 R)
• M8: 3,023,074 km (0.049 R)
• M9: 3,931,432 km (0.102 R)
• M10: 4,562,137 km (0.074 R)
• M11: 4,931,943 km (0.065 R)
• M12: 5,321,944 km (0.118 R)
• M13: 6,163,731 km (0.111 R)
• M14: 6,495,540 km (0.117 R)
• M15: 6,914,414 km (0.11 R)
• M16: 7,325,060 km (0.104 R)
• M17: 7,779,239 km (0.104 R)
• M18: 9,786,693 km (0.104 R)
• M19: 11,082,509 km (0.118 R)
• M20: 12,007,772 km (0.119 R)
• M21: 12,489,328 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 12.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.55 AU - 2.57 AU

Year: 1880 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,216,254 km

• M1: 158,275 km (0.106 R)
• M2: 563,236 km (0.069 R)
• M3: 1,369,569 km (0.11 R)
• M4: 1,888,673 km (0.1 R)
• M5: 2,362,749 km (0.037 R)
• M6: 2,825,754 km (0.057 R)
• M7: 3,590,947 km (0.114 R)
• M8: 4,510,675 km (0.091 R)
• M9: 5,048,779 km (0.104 R)
• M10: 5,509,839 km (0.108 R)
• M11: 6,100,452 km (0.094 R)
• M12: 6,543,860 km (0.102 R)
• M13: 9,061,592 km (0.104 R)
• M14: 9,957,085 km (0.089 R)
• M15: 10,353,369 km (0.073 R)
• M16: 10,910,622 km (0.048 R)
• M17: 11,487,920 km (0.109 R)
• M18: 12,578,488 km (0.104 R)
• M19: 13,386,466 km (0.095 R)
• M20: 13,958,977 km (0.107 R)
• M21: 15,921,103 km (0.09 R)
• M22: 17,172,938 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 14.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.36 AU - 3.42 AU

Year: 3124 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,216,254 km

• M1: 179,069 km (0.088 R)
• M2: 682,765 km (0.113 R)
• M3: 1,693,149 km (0.105 R)
• M4: 2,190,113 km (0.12 R)
• M5: 2,822,313 km (0.108 R)
• M6: 3,346,953 km (0.058 R)
• M7: 3,999,499 km (0.076 R)
• M8: 4,647,856 km (0.037 R)
• M9: 5,661,232 km (0.053 R)
• M10: 9,855,807 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 12.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.58 AU - 3.9 AU

Year: 3708 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,216,254 km

• M1: 159,172 km (0.08 R)
• M2: 909,555 km (0.088 R)
• M3: 1,441,525 km (0.061 R)
• M4: 1,879,398 km (0.06 R)
• M5: 2,913,419 km (0.11 R)
• M6: 3,567,460 km (0.081 R)
• M7: 3,972,123 km (0.081 R)
• M8: 5,909,714 km (0.072 R)
• M9: 7,306,958 km (0.045 R)
• M10: 8,342,475 km (0.103 R)
• M11: 9,098,094 km (0.114 R)
• M12: 10,056,418 km (0.066 R)
• M13: 10,663,037 km (0.108 R)
• M14: 11,728,174 km (0.087 R)
• M15: 12,218,855 km (0.069 R)
• M16: 12,909,997 km (0.068 R)
• M17: 13,871,911 km (0.086 R)
• M18: 14,778,026 km (0.029 R)
• M19: 17,045,481 km (0.098 R)
• M20: 18,620,297 km (0.078 R)
• M21: 19,722,834 km (0.114 R)
• M22: 21,457,421 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.7

Radius: 3

Gravity: 82.97 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.99 AU - 7.39 AU

Year: 12258 Days

Day: 16.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,216,254 km

• M1: 37,549 km (0.078 R)
• M2: 137,331 km (0.078 R)
• M3: 243,545 km (0.104 R)
• M4: 394,789 km (0.049 R)
• M5: 523,742 km (0.059 R)
• M6: 646,861 km (0.051 R)
• M7: 779,555 km (0.056 R)
• M8: 1,211,593 km (0.08 R)
• M9: 1,344,436 km (0.04 R)
• M10: 1,639,443 km (0.052 R)
• M11: 1,752,240 km (0.087 R)
• M12: 2,141,194 km (0.038 R)
• M13: 3,234,605 km (0.117 R)
• M14: 3,597,230 km (0.119 R)
• M15: 5,533,476 km (0.113 R)
• M16: 7,309,352 km (0.06 R)
• M17: 8,683,857 km (0.097 R)
• M18: 9,431,697 km (0.104 R)
• M19: 9,586,381 km (0.031 R)
• M20: 9,742,561 km (0.118 R)
• M21: 12,665,704 km (0.114 R)
• M22: 13,822,843 km (0.069 R)
• M23: 14,022,257 km (0.086 R)
• M24: 14,156,297 km (0.084 R)
• M25: 15,330,341 km (0.083 R)
• M26: 18,506,154 km (0.043 R)
• M27: 18,748,503 km (0.106 R)
• M28: 21,112,897 km (0.118 R)
• M29: 21,377,536 km (0.07 R)
• M30: 23,385,438 km (0.027 R)
• M31: 28,301,972 km (0.055 R)
• M32: 30,943,272 km (0.054 R)
• M33: 31,170,512 km (0.071 R)
• M34: 31,284,655 km (0.051 R)
• M35: 32,792,601 km (0.073 R)
• M36: 35,827,344 km (0.091 R)
• M37: 38,516,964 km (0.081 R)
• M38: 40,112,724 km (0.12 R)
• M39: 52,695,551 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.1

Radius: 4.5

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.75 AU - 9.27 AU

Year: 15784 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,216,254 km

• M1: 55,950 km (0.04 R)
• M2: 263,143 km (0.101 R)
• M3: 530,025 km (0.117 R)
• M4: 1,125,574 km (0.075 R)
• M5: 1,746,106 km (0.083 R)
• M6: 1,936,395 km (0.085 R)
• M7: 2,140,297 km (0.069 R)
• M8: 3,383,156 km (0.078 R)
• M9: 3,877,427 km (0.097 R)
• M10: 4,513,069 km (0.065 R)
• M11: 5,574,765 km (0.065 R)
• M12: 8,130,495 km (0.101 R)
• M13: 8,662,166 km (0.097 R)
• M14: 9,216,725 km (0.106 R)
• M15: 10,119,847 km (0.088 R)
• M16: 10,677,847 km (0.098 R)
• M17: 12,100,224 km (0.064 R)
• M18: 12,664,657 km (0.116 R)
• M19: 12,856,591 km (0.108 R)
• M20: 13,312,266 km (0.116 R)
• M21: 14,673,158 km (0.057 R)
• M22: 15,605,900 km (0.104 R)
• M23: 16,124,107 km (0.116 R)
• M24: 16,274,304 km (0.12 R)
• M25: 21,046,775 km (0.108 R)
• M26: 21,862,083 km (0.096 R)
• M27: 22,510,740 km (0.115 R)
• M28: 22,981,674 km (0.12 R)
• M29: 23,652,171 km (0.073 R)
• M30: 24,335,684 km (0.104 R)
• M31: 24,732,118 km (0.109 R)
• M32: 26,050,076 km (0.114 R)
• M33: 28,168,232 km (0.102 R)
• M34: 33,836,944 km (0.111 R)
• M35: 42,897,489 km (0.043 R)
• M36: 54,286,225 km (0.05 R)
• M37: 58,783,885 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit