🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 11.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 271 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,119,153 km

• M1: 148,102 km (0.116 R)
• M2: 630,256 km (0.111 R)
• M3: 1,016,368 km (0.114 R)
• M4: 1,396,047 km (0.042 R)
• M5: 1,838,109 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 14.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.64 AU - 0.86 AU

Year: 457 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 54,119,153 km

• M1: 188,643 km (0.095 R)
• M2: 700,567 km (0.048 R)
• M3: 1,193,641 km (0.069 R)
• M4: 2,518,779 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.2

Radius: 11.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.94 AU - 0.96 AU

Year: 651 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,119,153 km

• M1: 148,102 km (0.106 R)
• M2: 582,085 km (0.069 R)
• M3: 957,875 km (0.094 R)
• M4: 1,336,657 km (0.119 R)
• M5: 1,785,002 km (0.106 R)
• M6: 2,425,430 km (0.101 R)
• M7: 2,806,157 km (0.044 R)
• M8: 3,176,711 km (0.044 R)
• M9: 4,428,995 km (0.102 R)
• M10: 5,626,226 km (0.112 R)
• M11: 7,224,231 km (0.106 R)
• M12: 7,998,101 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 11.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.19 AU

Year: 672 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,119,153 km

• M1: 141,819 km (0.066 R)
• M2: 559,197 km (0.074 R)
• M3: 959,521 km (0.113 R)
• M4: 1,439,281 km (0.113 R)
• M5: 1,881,044 km (0.096 R)
• M6: 2,543,463 km (0.102 R)
• M7: 2,998,091 km (0.079 R)
• M8: 3,768,819 km (0.087 R)
• M9: 4,288,971 km (0.106 R)
• M10: 4,745,394 km (0.088 R)
• M11: 5,667,067 km (0.094 R)
• M12: 6,236,885 km (0.1 R)
• M13: 6,784,114 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 8.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.03 AU - 1.48 AU

Year: 982 Days

Day: 8.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,119,153 km

• M1: 104,419 km (0.114 R)
• M2: 616,642 km (0.112 R)
• M3: 1,065,586 km (0.077 R)
• M4: 1,550,283 km (0.119 R)
• M5: 1,859,202 km (0.071 R)
• M6: 2,356,017 km (0.116 R)
• M7: 2,641,001 km (0.026 R)
• M8: 3,182,096 km (0.082 R)
• M9: 3,590,498 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 10.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.66 AU - 2.34 AU

Year: 1988 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,119,153 km

• M1: 128,205 km (0.068 R)
• M2: 649,704 km (0.115 R)
• M3: 1,028,037 km (0.099 R)
• M4: 1,399,488 km (0.093 R)
• M5: 2,099,307 km (0.041 R)
• M6: 2,449,216 km (0.084 R)
• M7: 2,927,182 km (0.032 R)
• M8: 3,333,938 km (0.101 R)
• M9: 4,090,006 km (0.04 R)
• M10: 5,218,871 km (0.104 R)
• M11: 5,583,441 km (0.119 R)
• M12: 7,215,704 km (0.091 R)
• M13: 7,727,179 km (0.111 R)
• M14: 8,759,255 km (0.097 R)
• M15: 9,079,693 km (0.076 R)
• M16: 9,407,911 km (0.107 R)
• M17: 9,846,532 km (0.057 R)
• M18: 10,547,996 km (0.07 R)
• M19: 11,395,468 km (0.087 R)
• M20: 11,933,123 km (0.072 R)
• M21: 12,853,150 km (0.077 R)
• M22: 13,184,060 km (0.079 R)
• M23: 13,520,506 km (0.116 R)
• M24: 14,036,170 km (0.104 R)
• M25: 15,244,173 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 11.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.36 AU - 3.74 AU

Year: 3744 Days

Day: 10 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,119,153 km

• M1: 147,952 km (0.083 R)
• M2: 546,930 km (0.103 R)
• M3: 928,853 km (0.112 R)
• M4: 1,509,293 km (0.06 R)
• M5: 2,148,076 km (0.025 R)
• M6: 2,767,411 km (0.063 R)
• M7: 3,232,660 km (0.104 R)
• M8: 3,672,628 km (0.075 R)
• M9: 4,300,490 km (0.098 R)
• M10: 4,788,478 km (0.089 R)
• M11: 6,707,969 km (0.113 R)
• M12: 7,807,812 km (0.098 R)
• M13: 9,024,043 km (0.116 R)
• M14: 10,016,176 km (0.109 R)
• M15: 10,401,540 km (0.058 R)
• M16: 11,617,771 km (0.03 R)
• M17: 13,852,314 km (0.115 R)
• M18: 15,020,823 km (0.089 R)
• M19: 16,043,773 km (0.116 R)
• M20: 16,733,270 km (0.097 R)
• M21: 20,790,663 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 12.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.04 AU - 5.36 AU

Year: 7162 Days

Day: 13.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,119,153 km

• M1: 160,369 km (0.039 R)
• M2: 669,450 km (0.074 R)
• M3: 1,137,093 km (0.079 R)
• M4: 2,196,097 km (0.113 R)
• M5: 2,727,768 km (0.059 R)
• M6: 4,337,740 km (0.104 R)
• M7: 5,212,139 km (0.098 R)
• M8: 5,739,771 km (0.063 R)
• M9: 6,302,708 km (0.103 R)
• M10: 7,656,569 km (0.049 R)
• M11: 8,381,520 km (0.086 R)
• M12: 9,418,832 km (0.114 R)
• M13: 10,062,402 km (0.095 R)
• M14: 10,734,994 km (0.119 R)
• M15: 11,233,753 km (0.115 R)
• M16: 13,102,380 km (0.107 R)
• M17: 13,963,764 km (0.119 R)
• M18: 14,558,566 km (0.086 R)
• M19: 16,314,695 km (0.098 R)
• M20: 17,176,379 km (0.115 R)
• M21: 18,068,132 km (0.085 R)
• M22: 18,703,474 km (0.119 R)
• M23: 20,929,341 km (0.116 R)
• M24: 21,867,319 km (0.063 R)
• M25: 23,827,201 km (0.052 R)
• M26: 24,591,496 km (0.074 R)
• M27: 27,257,630 km (0.083 R)
• M28: 28,565,564 km (0.044 R)
• M29: 30,012,923 km (0.073 R)
• M30: 32,948,781 km (0.111 R)
• M31: 38,105,570 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933

Radius: 3.4

Gravity: 80.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.34 AU - 7.6 AU

Year: 12935 Days

Day: 23.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,119,153 km

• M1: 62,981 km (0.113 R)
• M2: 238,459 km (0.045 R)
• M3: 1,150,108 km (0.112 R)
• M4: 1,693,597 km (0.072 R)
• M5: 1,848,431 km (0.088 R)
• M6: 2,328,192 km (0.079 R)
• M7: 2,608,239 km (0.053 R)
• M8: 2,862,406 km (0.118 R)
• M9: 3,132,729 km (0.077 R)
• M10: 4,645,911 km (0.116 R)
• M11: 5,019,009 km (0.049 R)
• M12: 5,672,153 km (0.08 R)
• M13: 6,098,058 km (0.103 R)
• M14: 11,171,520 km (0.095 R)
• M15: 12,661,814 km (0.082 R)
• M16: 13,454,533 km (0.09 R)
• M17: 15,137,958 km (0.062 R)
• M18: 16,488,977 km (0.106 R)
• M19: 17,035,458 km (0.073 R)
• M20: 18,663,232 km (0.112 R)
• M21: 20,302,675 km (0.104 R)
• M22: 20,570,156 km (0.08 R)
• M23: 21,111,850 km (0.049 R)
• M24: 22,507,748 km (0.099 R)
• M25: 22,794,228 km (0.062 R)
• M26: 26,528,639 km (0.076 R)
• M27: 27,495,041 km (0.116 R)
• M28: 28,041,822 km (0.115 R)
• M29: 31,954,105 km (0.09 R)
• M30: 34,797,362 km (0.082 R)
• M31: 37,269,766 km (0.091 R)
• M32: 44,479,636 km (0.086 R)
• M33: 48,172,310 km (0.105 R)
• M34: 49,286,664 km (0.093 R)
• M35: 49,608,150 km (0.12 R)
• M36: 50,581,134 km (0.092 R)
• M37: 52,397,701 km (0.101 R)
• M38: 57,750,164 km (0.12 R)
• M39: 62,323,221 km (0.095 R)
• M40: 62,699,160 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.6

Radius: 3.4

Gravity: 46.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.55 AU - 8.85 AU

Year: 13580 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,119,153 km

• M1: 42,785 km (0.072 R)
• M2: 163,810 km (0.079 R)
• M3: 419,024 km (0.071 R)
• M4: 658,231 km (0.111 R)
• M5: 808,726 km (0.101 R)
• M6: 1,898,696 km (0.081 R)
• M7: 2,360,804 km (0.026 R)
• M8: 3,080,370 km (0.105 R)
• M9: 3,299,680 km (0.119 R)
• M10: 3,688,036 km (0.099 R)
• M11: 4,493,471 km (0.097 R)
• M12: 5,837,758 km (0.117 R)
• M13: 6,842,457 km (0.073 R)
• M14: 7,867,352 km (0.118 R)
• M15: 8,416,376 km (0.111 R)
• M16: 9,337,002 km (0.095 R)
• M17: 9,951,849 km (0.065 R)
• M18: 10,215,889 km (0.072 R)
• M19: 10,322,851 km (0.092 R)
• M20: 10,647,928 km (0.103 R)
• M21: 11,205,030 km (0.097 R)
• M22: 11,606,401 km (0.04 R)
• M23: 12,806,027 km (0.119 R)
• M24: 14,620,649 km (0.115 R)
• M25: 16,526,077 km (0.109 R)
• M26: 18,353,265 km (0.118 R)
• M27: 20,310,604 km (0.103 R)
• M28: 20,479,649 km (0.069 R)
• M29: 23,593,828 km (0.047 R)
• M30: 24,634,132 km (0.118 R)
• M31: 26,907,271 km (0.093 R)
• M32: 30,297,010 km (0.083 R)
• M33: 30,407,263 km (0.112 R)
• M34: 37,019,938 km (0.067 R)
• M35: 46,699,818 km (0.1 R)
• M36: 46,994,526 km (0.104 R)
• M37: 52,672,213 km (0.035 R)
• M38: 52,831,685 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: 305 - 13,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit