🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 1.99 AU

Year: 754 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,199,477 km

• M1: 624,571 km (0.068 R)
• M2: 780,602 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.75 AU - 2.07 AU

Year: 974 Days

Day: 19.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.05 AU - 2.11 AU

Year: 1107 Days

Day: 29.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.29 AU - 3.19 AU

Year: 1673 Days

Day: 12.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,199,477 km

• M1: 567,126 km (0.119 R)
• M2: 1,194,988 km (0.099 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 14.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.21 AU - 6.91 AU

Year: 5504 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,199,477 km

• M1: 290,669 km (0.077 R)
• M2: 468,989 km (0.084 R)
• M3: 674,537 km (0.055 R)
• M4: 1,328,728 km (0.033 R)
• M5: 1,464,563 km (0.098 R)
• M6: 1,867,879 km (0.117 R)
• M7: 2,287,950 km (0.117 R)
• M8: 2,453,405 km (0.059 R)
• M9: 2,661,197 km (0.092 R)
• M10: 2,974,006 km (0.058 R)
• M11: 3,114,777 km (0.102 R)
• M12: 3,444,940 km (0.076 R)
• M13: 3,873,837 km (0.062 R)
• M14: 4,252,020 km (0.068 R)
• M15: 4,572,609 km (0.061 R)
• M16: 5,261,806 km (0.038 R)
• M17: 6,162,834 km (0.088 R)
• M18: 6,291,787 km (0.045 R)
• M19: 6,552,536 km (0.106 R)
• M20: 6,737,140 km (0.106 R)
• M21: 7,003,873 km (0.094 R)
• M22: 7,301,423 km (0.054 R)
• M23: 7,658,364 km (0.087 R)
• M24: 8,049,413 km (0.098 R)
• M25: 8,190,633 km (0.093 R)
• M26: 8,332,601 km (0.11 R)
• M27: 8,763,892 km (0.076 R)
• M28: 9,055,309 km (0.039 R)
• M29: 9,172,893 km (0.099 R)
• M30: 9,498,717 km (0.075 R)
• M31: 10,437,443 km (0.11 R)
• M32: 11,027,457 km (0.108 R)
• M33: 11,756,298 km (0.055 R)
• M34: 12,370,098 km (0.055 R)
• M35: 12,730,330 km (0.115 R)
• M36: 13,027,581 km (0.102 R)
• M37: 13,360,735 km (0.064 R)
• M38: 13,730,242 km (0.116 R)
• M39: 13,831,670 km (0.092 R)
• M40: 14,035,272 km (0.051 R)
• M41: 14,445,320 km (0.1 R)
• M42: 15,770,009 km (0.11 R)
• M43: 16,018,192 km (0.116 R)
• M44: 16,303,475 km (0.097 R)
• M45: 16,518,597 km (0.072 R)
• M46: 16,879,277 km (0.039 R)
• M47: 17,060,440 km (0.091 R)
• M48: 17,865,875 km (0.092 R)
• M49: 18,050,629 km (0.09 R)
• M50: 18,161,780 km (0.105 R)
• M51: 18,608,778 km (0.082 R)
• M52: 18,796,075 km (0.1 R)
• M53: 19,780,279 km (0.102 R)
• M54: 20,548,764 km (0.063 R)
• M55: 20,703,597 km (0.1 R)
• M56: 21,562,439 km (0.113 R)
• M57: 21,759,160 km (0.087 R)
• M58: 21,917,135 km (0.086 R)
• M59: 22,353,213 km (0.095 R)
• M60: 22,552,328 km (0.071 R)
• M61: 22,712,248 km (0.067 R)
• M62: 23,032,836 km (0.119 R)
• M63: 23,476,244 km (0.085 R)
• M64: 24,535,547 km (0.117 R)
• M65: 24,699,955 km (0.095 R)
• M66: 25,195,273 km (0.106 R)
• M67: 26,321,596 km (0.099 R)
• M68: 26,700,826 km (0.099 R)
• M69: 27,464,523 km (0.068 R)
• M70: 27,806,205 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.4

Radius: 12.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.42 AU - 9.42 AU

Year: 10667 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,199,477 km

• M1: 161,715 km (0.089 R)
• M2: 293,212 km (0.066 R)
• M3: 526,734 km (0.088 R)
• M4: 660,475 km (0.114 R)
• M5: 925,712 km (0.105 R)
• M6: 1,180,776 km (0.093 R)
• M7: 1,294,171 km (0.086 R)
• M8: 1,507,797 km (0.117 R)
• M9: 1,606,681 km (0.071 R)
• M10: 2,303,059 km (0.08 R)
• M11: 2,389,078 km (0.06 R)
• M12: 2,653,866 km (0.081 R)
• M13: 3,022,027 km (0.113 R)
• M14: 3,373,881 km (0.102 R)
• M15: 3,943,849 km (0.087 R)
• M16: 4,152,388 km (0.077 R)
• M17: 4,985,050 km (0.073 R)
• M18: 5,401,381 km (0.037 R)
• M19: 6,430,165 km (0.064 R)
• M20: 6,800,420 km (0.095 R)
• M21: 7,262,229 km (0.041 R)
• M22: 7,604,658 km (0.086 R)
• M23: 7,996,305 km (0.114 R)
• M24: 8,305,375 km (0.102 R)
• M25: 9,210,292 km (0.099 R)
• M26: 9,909,513 km (0.102 R)
• M27: 11,458,000 km (0.11 R)
• M28: 11,756,747 km (0.051 R)
• M29: 12,058,037 km (0.09 R)
• M30: 13,184,509 km (0.114 R)
• M31: 13,445,258 km (0.096 R)
• M32: 13,707,653 km (0.075 R)
• M33: 13,813,119 km (0.103 R)
• M34: 15,317,775 km (0.067 R)
• M35: 15,427,280 km (0.114 R)
• M36: 15,702,092 km (0.071 R)
• M37: 16,033,900 km (0.114 R)
• M38: 16,480,150 km (0.105 R)
• M39: 16,873,892 km (0.074 R)
• M40: 17,043,685 km (0.093 R)
• M41: 18,016,072 km (0.104 R)
• M42: 19,597,471 km (0.065 R)
• M43: 20,434,770 km (0.115 R)
• M44: 20,979,306 km (0.114 R)
• M45: 21,774,269 km (0.117 R)
• M46: 21,959,023 km (0.104 R)
• M47: 23,456,647 km (0.115 R)
• M48: 23,709,467 km (0.039 R)
• M49: 25,051,510 km (0.05 R)
• M50: 26,025,093 km (0.102 R)
• M51: 26,549,433 km (0.102 R)
• M52: 27,542,015 km (0.102 R)
• M53: 27,942,489 km (0.12 R)
• M54: 29,223,196 km (0.097 R)
• M55: 29,563,382 km (0.104 R)
• M56: 30,592,017 km (0.102 R)
• M57: 31,911,619 km (0.082 R)
• M58: 32,051,643 km (0.075 R)
• M59: 32,261,978 km (0.101 R)
• M60: 33,890,051 km (0.114 R)
• M61: 34,104,425 km (0.115 R)
• M62: 36,491,558 km (0.101 R)
• M63: 36,784,620 km (0.106 R)
• M64: 37,225,635 km (0.079 R)
• M65: 38,559,150 km (0.119 R)
• M66: 39,156,943 km (0.06 R)
• M67: 40,134,715 km (0.047 R)
• M68: 40,361,506 km (0.115 R)
• M69: 41,349,151 km (0.067 R)
• M70: 42,037,600 km (0.077 R)
• M71: 42,806,982 km (0.101 R)
• M72: 43,270,885 km (0.117 R)
• M73: 44,750,707 km (0.056 R)
• M74: 45,142,953 km (0.118 R)
• M75: 45,615,084 km (0.091 R)
• M76: 46,643,718 km (0.097 R)
• M77: 46,723,155 km (0.096 R)
• M78: 47,599,948 km (0.12 R)
• M79: 48,000,422 km (0.068 R)
• M80: 50,344,471 km (0.089 R)
• M81: 50,834,104 km (0.044 R)
• M82: 51,735,880 km (0.054 R)
• M83: 51,818,159 km (0.038 R)
• M84: 56,662,138 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 14.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.22 AU - 9.96 AU

Year: 10957 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,199,477 km

• M1: 238,309 km (0.051 R)
• M2: 509,381 km (0.09 R)
• M3: 898,934 km (0.104 R)
• M4: 1,041,351 km (0.078 R)
• M5: 1,719,478 km (0.052 R)
• M6: 2,136,706 km (0.054 R)
• M7: 2,266,557 km (0.106 R)
• M8: 2,603,003 km (0.098 R)
• M9: 2,919,851 km (0.108 R)
• M10: 3,175,065 km (0.081 R)
• M11: 3,399,911 km (0.076 R)
• M12: 4,105,714 km (0.089 R)
• M13: 4,268,775 km (0.041 R)
• M14: 4,392,493 km (0.089 R)
• M15: 4,771,125 km (0.098 R)
• M16: 5,094,705 km (0.058 R)
• M17: 5,718,229 km (0.093 R)
• M18: 5,969,853 km (0.042 R)
• M19: 6,318,864 km (0.031 R)
• M20: 6,460,384 km (0.119 R)
• M21: 6,794,885 km (0.034 R)
• M22: 6,939,845 km (0.075 R)
• M23: 7,356,625 km (0.105 R)
• M24: 7,505,624 km (0.105 R)
• M25: 7,655,671 km (0.115 R)
• M26: 7,882,611 km (0.114 R)
• M27: 8,317,492 km (0.115 R)
• M28: 8,629,254 km (0.112 R)
• M29: 8,865,619 km (0.107 R)
• M30: 9,291,075 km (0.084 R)
• M31: 9,587,428 km (0.113 R)
• M32: 9,969,202 km (0.099 R)
• M33: 10,439,687 km (0.107 R)
• M34: 10,663,486 km (0.102 R)
• M35: 10,832,531 km (0.073 R)
• M36: 11,488,518 km (0.064 R)
• M37: 11,661,752 km (0.099 R)
• M38: 11,777,840 km (0.097 R)
• M39: 12,010,914 km (0.071 R)
• M40: 12,216,162 km (0.107 R)
• M41: 12,393,136 km (0.11 R)
• M42: 12,570,859 km (0.045 R)
• M43: 13,594,108 km (0.091 R)
• M44: 13,869,518 km (0.078 R)
• M45: 14,177,540 km (0.054 R)
• M46: 14,363,640 km (0.11 R)
• M47: 14,612,870 km (0.054 R)
• M48: 14,832,030 km (0.086 R)
• M49: 15,178,798 km (0.025 R)
• M50: 15,496,395 km (0.089 R)
• M51: 16,170,483 km (0.065 R)
• M52: 19,751,706 km (0.056 R)
• M53: 21,186,649 km (0.116 R)
• M54: 21,470,586 km (0.069 R)
• M55: 22,185,813 km (0.091 R)
• M56: 22,618,749 km (0.117 R)
• M57: 22,981,674 km (0.11 R)
• M58: 23,934,313 km (0.095 R)
• M59: 24,713,119 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit