🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 174 Days

Day: 46.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,442,397 km

• M1: 508,184 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.39 AU - 1.55 AU

Year: 668 Days

Day: 32.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.03 AU - 4.75 AU

Year: 2875 Days

Day: 20.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 9.9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.17 AU - 5.63 AU

Year: 4065 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,442,397 km

• M1: 127,607 km (0.073 R)
• M2: 307,723 km (0.038 R)
• M3: 398,529 km (0.066 R)
• M4: 678,426 km (0.099 R)
• M5: 1,082,640 km (0.063 R)
• M6: 1,375,702 km (0.112 R)
• M7: 1,569,730 km (0.079 R)
• M8: 1,709,455 km (0.072 R)
• M9: 1,821,055 km (0.106 R)
• M10: 1,935,198 km (0.089 R)
• M11: 2,085,394 km (0.074 R)
• M12: 2,205,073 km (0.107 R)
• M13: 2,274,336 km (0.12 R)
• M14: 2,344,498 km (0.031 R)
• M15: 2,451,161 km (0.06 R)
• M16: 2,523,118 km (0.104 R)
• M17: 2,706,375 km (0.075 R)
• M18: 3,124,800 km (0.103 R)
• M19: 3,381,660 km (0.079 R)
• M20: 3,543,226 km (0.107 R)
• M21: 3,748,773 km (0.078 R)
• M22: 4,128,752 km (0.105 R)
• M23: 4,389,052 km (0.117 R)
• M24: 4,744,496 km (0.071 R)
• M25: 4,812,115 km (0.063 R)
• M26: 5,365,178 km (0.099 R)
• M27: 5,625,478 km (0.11 R)
• M28: 6,011,590 km (0.073 R)
• M29: 6,306,747 km (0.07 R)
• M30: 6,406,230 km (0.102 R)
• M31: 6,606,840 km (0.08 R)
• M32: 6,682,537 km (0.098 R)
• M33: 6,834,828 km (0.103 R)
• M34: 7,613,784 km (0.097 R)
• M35: 8,502,993 km (0.111 R)
• M36: 8,585,422 km (0.088 R)
• M37: 8,779,001 km (0.087 R)
• M38: 9,481,663 km (0.084 R)
• M39: 9,681,675 km (0.096 R)
• M40: 10,407,524 km (0.118 R)
• M41: 10,554,728 km (0.062 R)
• M42: 10,643,440 km (0.098 R)
• M43: 10,881,300 km (0.068 R)
• M44: 11,635,573 km (0.109 R)
• M45: 12,158,118 km (0.025 R)
• M46: 12,500,248 km (0.083 R)
• M47: 13,003,645 km (0.116 R)
• M48: 13,321,690 km (0.055 R)
• M49: 13,449,597 km (0.113 R)
• M50: 13,933,097 km (0.063 R)
• M51: 14,652,363 km (0.076 R)
• M52: 15,016,485 km (0.114 R)
• M53: 15,652,575 km (0.059 R)
• M54: 15,923,048 km (0.054 R)
• M55: 16,092,991 km (0.083 R)
• M56: 16,468,631 km (0.057 R)
• M57: 17,055,055 km (0.096 R)
• M58: 17,508,187 km (0.105 R)
• M59: 17,824,138 km (0.104 R)
• M60: 18,000,513 km (0.06 R)
• M61: 18,604,440 km (0.098 R)
• M62: 20,382,261 km (0.086 R)
• M63: 20,456,013 km (0.11 R)
• M64: 21,534,763 km (0.102 R)
• M65: 22,289,634 km (0.108 R)
• M66: 22,670,211 km (0.083 R)
• M67: 22,784,803 km (0.112 R)
• M68: 23,168,372 km (0.109 R)
• M69: 23,322,308 km (0.077 R)
• M70: 23,747,465 km (0.113 R)
• M71: 24,527,169 km (0.056 R)
• M72: 24,801,981 km (0.12 R)
• M73: 25,434,032 km (0.083 R)
• M74: 25,712,284 km (0.116 R)
• M75: 25,792,019 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 10.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.47 AU - 6.55 AU

Year: 4847 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,442,397 km

• M1: 156,180 km (0.113 R)
• M2: 454,329 km (0.102 R)
• M3: 681,119 km (0.1 R)
• M4: 789,727 km (0.12 R)
• M5: 1,269,338 km (0.074 R)
• M6: 1,359,845 km (0.086 R)
• M7: 1,661,434 km (0.099 R)
• M8: 1,744,461 km (0.053 R)
• M9: 1,862,942 km (0.104 R)
• M10: 2,090,331 km (0.101 R)
• M11: 2,382,795 km (0.08 R)
• M12: 2,476,892 km (0.047 R)
• M13: 2,668,976 km (0.111 R)
• M14: 2,986,422 km (0.068 R)
• M15: 3,149,783 km (0.089 R)
• M16: 3,701,201 km (0.105 R)
• M17: 3,899,268 km (0.099 R)
• M18: 4,282,688 km (0.043 R)
• M19: 4,444,104 km (0.12 R)
• M20: 4,892,598 km (0.111 R)
• M21: 6,115,112 km (0.069 R)
• M22: 6,428,370 km (0.099 R)
• M23: 7,043,517 km (0.106 R)
• M24: 7,372,033 km (0.11 R)
• M25: 7,482,586 km (0.075 R)
• M26: 8,329,759 km (0.109 R)
• M27: 8,502,844 km (0.12 R)
• M28: 8,618,932 km (0.107 R)
• M29: 8,706,297 km (0.079 R)
• M30: 8,940,866 km (0.116 R)
• M31: 9,236,921 km (0.034 R)
• M32: 9,899,639 km (0.062 R)
• M33: 10,484,417 km (0.052 R)
• M34: 10,671,415 km (0.099 R)
• M35: 10,796,778 km (0.093 R)
• M36: 11,430,474 km (0.073 R)
• M37: 12,043,676 km (0.101 R)
• M38: 12,337,935 km (0.116 R)
• M39: 12,469,431 km (0.068 R)
• M40: 12,535,404 km (0.043 R)
• M41: 12,601,526 km (0.052 R)
• M42: 12,767,131 km (0.117 R)
• M43: 12,966,844 km (0.099 R)
• M44: 13,033,714 km (0.062 R)
• M45: 13,742,210 km (0.061 R)
• M46: 15,585,555 km (0.068 R)
• M47: 15,692,218 km (0.11 R)
• M48: 17,210,786 km (0.09 R)
• M49: 17,801,548 km (0.075 R)
• M50: 18,775,580 km (0.081 R)
• M51: 19,040,817 km (0.079 R)
• M52: 19,154,960 km (0.075 R)
• M53: 19,998,243 km (0.062 R)
• M54: 20,152,928 km (0.095 R)
• M55: 20,619,224 km (0.106 R)
• M56: 20,971,378 km (0.113 R)
• M57: 21,049,767 km (0.102 R)
• M58: 21,167,800 km (0.087 R)
• M59: 21,404,314 km (0.078 R)
• M60: 21,562,588 km (0.032 R)
• M61: 22,560,107 km (0.094 R)
• M62: 22,801,707 km (0.082 R)
• M63: 23,654,266 km (0.098 R)
• M64: 23,817,776 km (0.075 R)
• M65: 24,063,865 km (0.078 R)
• M66: 25,936,232 km (0.039 R)
• M67: 26,104,828 km (0.028 R)
• M68: 26,400,883 km (0.082 R)
• M69: 26,613,162 km (0.095 R)
• M70: 26,698,134 km (0.028 R)
• M71: 27,338,712 km (0.087 R)
• M72: 28,374,228 km (0.119 R)
• M73: 28,548,061 km (0.098 R)
• M74: 28,635,127 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 13

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.57 AU - 6.03 AU

Year: 5234 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,442,397 km

• M1: 232,176 km (0.087 R)
• M2: 389,852 km (0.035 R)
• M3: 472,280 km (0.103 R)
• M4: 598,840 km (0.072 R)
• M5: 739,013 km (0.098 R)
• M6: 877,242 km (0.102 R)
• M7: 1,071,121 km (0.079 R)
• M8: 1,928,317 km (0.051 R)
• M9: 2,205,821 km (0.109 R)
• M10: 2,475,396 km (0.094 R)
• M11: 2,668,527 km (0.091 R)
• M12: 3,092,637 km (0.117 R)
• M13: 3,371,637 km (0.088 R)
• M14: 3,538,289 km (0.036 R)
• M15: 3,707,634 km (0.107 R)
• M16: 3,855,137 km (0.111 R)
• M17: 4,054,701 km (0.111 R)
• M18: 4,283,436 km (0.099 R)
• M19: 4,568,869 km (0.059 R)
• M20: 4,807,028 km (0.102 R)
• M21: 5,076,454 km (0.094 R)
• M22: 5,378,791 km (0.111 R)
• M23: 5,972,246 km (0.089 R)
• M24: 6,145,630 km (0.073 R)
• M25: 6,262,316 km (0.062 R)
• M26: 6,497,634 km (0.104 R)
• M27: 6,735,943 km (0.072 R)
• M28: 6,946,876 km (0.074 R)
• M29: 7,313,541 km (0.112 R)
• M30: 7,812,450 km (0.12 R)
• M31: 7,970,724 km (0.106 R)
• M32: 10,225,762 km (0.071 R)
• M33: 10,329,583 km (0.099 R)
• M34: 10,468,560 km (0.073 R)
• M35: 10,643,141 km (0.068 R)
• M36: 10,783,613 km (0.118 R)
• M37: 11,101,658 km (0.109 R)
• M38: 11,530,705 km (0.083 R)
• M39: 11,674,917 km (0.069 R)
• M40: 11,928,785 km (0.081 R)
• M41: 12,738,408 km (0.104 R)
• M42: 12,887,557 km (0.072 R)
• M43: 13,037,155 km (0.064 R)
• M44: 13,413,992 km (0.067 R)
• M45: 13,871,014 km (0.105 R)
• M46: 14,139,991 km (0.114 R)
• M47: 14,294,376 km (0.064 R)
• M48: 14,722,076 km (0.106 R)
• M49: 16,110,643 km (0.084 R)
• M50: 16,231,668 km (0.049 R)
• M51: 16,434,074 km (0.066 R)
• M52: 16,515,156 km (0.063 R)
• M53: 17,045,929 km (0.045 R)
• M54: 18,040,606 km (0.081 R)
• M55: 18,208,305 km (0.071 R)
• M56: 18,587,236 km (0.084 R)
• M57: 19,054,131 km (0.118 R)
• M58: 20,477,705 km (0.109 R)
• M59: 21,136,085 km (0.112 R)
• M60: 21,935,386 km (0.112 R)
• M61: 22,383,581 km (0.087 R)
• M62: 22,744,411 km (0.09 R)
• M63: 23,517,683 km (0.072 R)
• M64: 24,160,954 km (0.12 R)
• M65: 25,983,205 km (0.088 R)
• M66: 26,410,008 km (0.103 R)
• M67: 26,743,462 km (0.046 R)
• M68: 27,222,474 km (0.086 R)
• M69: 27,704,179 km (0.09 R)
• M70: 29,019,145 km (0.082 R)
• M71: 29,956,525 km (0.088 R)
• M72: 30,553,869 km (0.106 R)
• M73: 30,653,800 km (0.087 R)
• M74: 31,054,424 km (0.101 R)
• M75: 32,726,030 km (0.103 R)
• M76: 34,686,809 km (0.053 R)
• M77: 34,843,139 km (0.083 R)
• M78: 34,999,768 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.2

Radius: 8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.89 AU - 17.75 AU

Year: 21380 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,442,397 km

• M1: 101,727 km (0.072 R)
• M2: 181,761 km (0.072 R)
• M3: 332,257 km (0.059 R)
• M4: 398,529 km (0.094 R)
• M5: 488,886 km (0.098 R)
• M6: 586,872 km (0.095 R)
• M7: 873,352 km (0.094 R)
• M8: 1,392,607 km (0.068 R)
• M9: 1,594,265 km (0.051 R)
• M10: 1,744,162 km (0.056 R)
• M11: 1,805,497 km (0.113 R)
• M12: 2,221,528 km (0.073 R)
• M13: 2,423,635 km (0.099 R)
• M14: 3,028,160 km (0.042 R)
• M15: 3,677,714 km (0.081 R)
• M16: 4,369,155 km (0.085 R)
• M17: 4,537,603 km (0.118 R)
• M18: 4,837,696 km (0.109 R)
• M19: 7,014,195 km (0.11 R)
• M20: 7,311,297 km (0.049 R)
• M21: 8,278,896 km (0.104 R)
• M22: 8,435,226 km (0.114 R)
• M23: 8,592,752 km (0.11 R)
• M24: 9,721,917 km (0.113 R)
• M25: 9,942,274 km (0.111 R)
• M26: 10,053,127 km (0.1 R)
• M27: 10,220,078 km (0.107 R)
• M28: 10,783,314 km (0.082 R)
• M29: 11,126,042 km (0.088 R)
• M30: 11,356,573 km (0.092 R)
• M31: 11,472,362 km (0.109 R)
• M32: 11,763,778 km (0.077 R)
• M33: 11,881,063 km (0.066 R)
• M34: 12,235,011 km (0.032 R)
• M35: 12,294,402 km (0.109 R)
• M36: 13,317,801 km (0.045 R)
• M37: 14,180,981 km (0.083 R)
• M38: 14,998,683 km (0.088 R)
• M39: 15,062,262 km (0.071 R)
• M40: 15,702,540 km (0.08 R)
• M41: 16,026,121 km (0.119 R)
• M42: 16,286,421 km (0.093 R)
• M43: 17,208,841 km (0.063 R)
• M44: 17,275,263 km (0.096 R)
• M45: 17,609,165 km (0.063 R)
• M46: 17,877,993 km (0.068 R)
• M47: 18,012,780 km (0.103 R)
• M48: 18,148,017 km (0.062 R)
• M49: 18,215,635 km (0.106 R)
• M50: 18,623,888 km (0.073 R)
• M51: 18,828,986 km (0.088 R)
• M52: 19,103,798 km (0.044 R)
• M53: 20,850,951 km (0.077 R)
• M54: 21,851,462 km (0.098 R)
• M55: 22,284,996 km (0.096 R)
• M56: 26,543,449 km (0.086 R)
• M57: 27,083,348 km (0.048 R)
• M58: 30,963,019 km (0.072 R)
• M59: 32,102,955 km (0.097 R)
• M60: 33,339,531 km (0.077 R)
• M61: 34,507,741 km (0.106 R)
• M62: 34,675,739 km (0.109 R)
• M63: 36,029,450 km (0.08 R)
• M64: 37,055,991 km (0.101 R)
• M65: 37,228,029 km (0.052 R)
• M66: 38,613,754 km (0.055 R)
• M67: 40,016,234 km (0.118 R)
• M68: 42,871,010 km (0.102 R)
• M69: 43,323,095 km (0.107 R)
• M70: 43,685,720 km (0.06 R)
• M71: 45,422,401 km (0.081 R)
• M72: 45,975,465 km (0.096 R)
• M73: 46,160,368 km (0.101 R)
• M74: 47,741,617 km (0.08 R)
• M75: 48,303,956 km (0.097 R)
• M76: 48,585,948 km (0.096 R)
• M77: 48,774,142 km (0.039 R)
• M78: 50,384,563 km (0.063 R)
• M79: 51,244,003 km (0.07 R)
• M80: 52,590,832 km (0.113 R)
• M81: 53,559,778 km (0.11 R)
• M82: 54,241,645 km (0.081 R)
• M83: 56,700,286 km (0.052 R)
• M84: 62,133,232 km (0.107 R)
• M85: 63,774,769 km (0.08 R)
• M86: 64,393,955 km (0.085 R)
• M87: 64,911,414 km (0.115 R)
• M88: 66,472,318 km (0.102 R)
• M89: 68,361,589 km (0.067 R)
• M90: 69,736,992 km (0.115 R)
• M91: 71,335,445 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 10,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit