🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 253 Days

Day: 29.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 11

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.64 AU - 1.04 AU

Year: 505 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,918,898 km

• M1: 147,204 km (0.118 R)
• M2: 224,397 km (0.107 R)
• M3: 320,289 km (0.075 R)
• M4: 530,474 km (0.079 R)
• M5: 603,478 km (0.089 R)
• M6: 680,670 km (0.111 R)
• M7: 774,767 km (0.037 R)
• M8: 846,275 km (0.112 R)
• M9: 996,621 km (0.109 R)
• M10: 1,070,373 km (0.083 R)
• M11: 1,146,219 km (0.027 R)
• M12: 1,218,624 km (0.111 R)
• M13: 1,324,988 km (0.101 R)
• M14: 1,401,433 km (0.084 R)
• M15: 1,513,182 km (0.05 R)
• M16: 1,639,892 km (0.077 R)
• M17: 1,800,410 km (0.071 R)
• M18: 1,959,882 km (0.107 R)
• M19: 2,130,573 km (0.088 R)
• M20: 2,521,023 km (0.043 R)
• M21: 2,742,279 km (0.079 R)
• M22: 2,919,702 km (0.106 R)
• M23: 2,998,989 km (0.083 R)
• M24: 3,255,998 km (0.119 R)
• M25: 3,345,906 km (0.086 R)
• M26: 3,459,301 km (0.072 R)
• M27: 3,799,636 km (0.091 R)
• M28: 4,030,017 km (0.107 R)
• M29: 4,281,341 km (0.025 R)
• M30: 4,355,243 km (0.102 R)
• M31: 4,546,130 km (0.113 R)
• M32: 4,663,714 km (0.107 R)
• M33: 4,893,346 km (0.09 R)
• M34: 5,022,599 km (0.103 R)
• M35: 5,161,725 km (0.086 R)
• M36: 5,275,569 km (0.105 R)
• M37: 5,408,113 km (0.11 R)
• M38: 5,532,877 km (0.098 R)
• M39: 5,622,636 km (0.117 R)
• M40: 5,712,694 km (0.048 R)
• M41: 5,876,354 km (0.116 R)
• M42: 6,059,911 km (0.08 R)
• M43: 6,143,087 km (0.045 R)
• M44: 6,310,637 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 12.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.93 AU - 1.09 AU

Year: 666 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,918,898 km

• M1: 165,754 km (0.114 R)
• M2: 285,283 km (0.076 R)
• M3: 374,144 km (0.079 R)
• M4: 458,069 km (0.108 R)
• M5: 550,819 km (0.111 R)
• M6: 651,648 km (0.074 R)
• M7: 819,198 km (0.117 R)
• M8: 927,357 km (0.109 R)
• M9: 1,136,345 km (0.062 R)
• M10: 1,300,753 km (0.071 R)
• M11: 1,392,307 km (0.107 R)
• M12: 1,479,822 km (0.096 R)
• M13: 1,660,836 km (0.096 R)
• M14: 1,760,917 km (0.026 R)
• M15: 1,925,325 km (0.091 R)
• M16: 2,023,760 km (0.109 R)
• M17: 2,240,677 km (0.113 R)
• M18: 2,322,058 km (0.086 R)
• M19: 2,627,088 km (0.104 R)
• M20: 2,736,893 km (0.072 R)
• M21: 2,872,429 km (0.109 R)
• M22: 2,969,518 km (0.085 R)
• M23: 3,150,232 km (0.11 R)
• M24: 3,258,840 km (0.099 R)
• M25: 3,505,826 km (0.103 R)
• M26: 3,679,659 km (0.114 R)
• M27: 3,964,044 km (0.103 R)
• M28: 4,127,106 km (0.066 R)
• M29: 4,301,836 km (0.11 R)
• M30: 4,385,462 km (0.119 R)
• M31: 4,469,536 km (0.107 R)
• M32: 4,715,774 km (0.12 R)
• M33: 4,976,224 km (0.103 R)
• M34: 5,103,382 km (0.091 R)
• M35: 5,221,564 km (0.059 R)
• M36: 5,311,024 km (0.068 R)
• M37: 5,440,875 km (0.077 R)
• M38: 5,602,440 km (0.112 R)
• M39: 5,683,672 km (0.115 R)
• M40: 6,243,018 km (0.119 R)
• M41: 6,454,699 km (0.028 R)
• M42: 6,593,526 km (0.112 R)
• M43: 6,701,087 km (0.09 R)
• M44: 6,841,709 km (0.076 R)
• M45: 6,939,696 km (0.058 R)
• M46: 7,170,076 km (0.108 R)
• M47: 7,369,640 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 13.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.43 AU - 3.43 AU

Year: 4167 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,918,898 km

• M1: 176,226 km (0.052 R)
• M2: 260,749 km (0.073 R)
• M3: 356,791 km (0.066 R)
• M4: 508,633 km (0.088 R)
• M5: 635,342 km (0.094 R)
• M6: 719,566 km (0.117 R)
• M7: 866,022 km (0.119 R)
• M8: 1,035,965 km (0.081 R)
• M9: 1,125,574 km (0.046 R)
• M10: 1,354,609 km (0.087 R)
• M11: 1,439,281 km (0.118 R)
• M12: 1,584,690 km (0.056 R)
• M13: 1,781,262 km (0.096 R)
• M14: 2,018,524 km (0.091 R)
• M15: 2,132,817 km (0.112 R)
• M16: 2,249,503 km (0.109 R)
• M17: 2,368,284 km (0.116 R)
• M18: 2,489,309 km (0.074 R)
• M19: 2,576,973 km (0.101 R)
• M20: 2,920,150 km (0.065 R)
• M21: 3,239,691 km (0.102 R)
• M22: 3,831,501 km (0.042 R)
• M23: 4,161,065 km (0.058 R)
• M24: 4,435,726 km (0.105 R)
• M25: 4,586,072 km (0.094 R)
• M26: 4,803,887 km (0.079 R)
• M27: 4,980,562 km (0.074 R)
• M28: 5,546,939 km (0.093 R)
• M29: 6,038,518 km (0.088 R)
• M30: 6,157,748 km (0.067 R)
• M31: 6,864,298 km (0.069 R)
• M32: 7,519,687 km (0.119 R)
• M33: 7,673,922 km (0.095 R)
• M34: 8,142,612 km (0.108 R)
• M35: 8,274,408 km (0.112 R)
• M36: 8,407,101 km (0.105 R)
• M37: 9,026,137 km (0.11 R)
• M38: 9,493,182 km (0.087 R)
• M39: 9,940,031 km (0.11 R)
• M40: 10,336,764 km (0.09 R)
• M41: 10,565,798 km (0.076 R)
• M42: 10,767,606 km (0.09 R)
• M43: 11,087,297 km (0.111 R)
• M44: 11,233,603 km (0.05 R)
• M45: 11,646,793 km (0.064 R)
• M46: 12,125,207 km (0.051 R)
• M47: 12,215,713 km (0.092 R)
• M48: 13,194,233 km (0.069 R)
• M49: 14,134,306 km (0.12 R)
• M50: 14,644,734 km (0.116 R)
• M51: 14,934,355 km (0.108 R)
• M52: 15,160,996 km (0.08 R)
• M53: 16,311,404 km (0.112 R)
• M54: 16,913,984 km (0.119 R)
• M55: 17,150,199 km (0.102 R)
• M56: 17,421,719 km (0.082 R)
• M57: 17,591,962 km (0.116 R)
• M58: 18,417,443 km (0.091 R)
• M59: 18,521,563 km (0.115 R)
• M60: 18,765,108 km (0.1 R)
• M61: 19,150,173 km (0.087 R)
• M62: 20,788,120 km (0.111 R)
• M63: 21,077,592 km (0.113 R)
• M64: 21,477,766 km (0.104 R)
• M65: 22,248,794 km (0.05 R)
• M66: 22,581,948 km (0.088 R)
• M67: 23,103,596 km (0.108 R)
• M68: 23,742,379 km (0.106 R)
• M69: 24,692,176 km (0.107 R)
• M70: 24,922,108 km (0.12 R)
• M71: 25,383,916 km (0.046 R)
• M72: 25,848,567 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 11.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.25 AU - 5.89 AU

Year: 7489 Days

Day: 14 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,918,898 km

• M1: 192,233 km (0.084 R)
• M2: 333,753 km (0.117 R)
• M3: 528,230 km (0.058 R)
• M4: 616,044 km (0.107 R)
• M5: 709,692 km (0.093 R)
• M6: 1,034,768 km (0.08 R)
• M7: 1,123,330 km (0.058 R)
• M8: 1,268,291 km (0.114 R)
• M9: 1,363,884 km (0.069 R)
• M10: 1,519,316 km (0.104 R)
• M11: 1,863,840 km (0.086 R)
• M12: 1,973,645 km (0.084 R)
• M13: 2,069,537 km (0.105 R)
• M14: 2,150,619 km (0.095 R)
• M15: 2,486,317 km (0.058 R)
• M16: 2,660,598 km (0.097 R)
• M17: 2,838,919 km (0.085 R)
• M18: 3,076,779 km (0.063 R)
• M19: 3,151,279 km (0.088 R)
• M20: 3,397,667 km (0.056 R)
• M21: 3,769,418 km (0.116 R)
• M22: 4,403,862 km (0.1 R)
• M23: 4,874,347 km (0.108 R)
• M24: 5,137,789 km (0.069 R)
• M25: 5,226,650 km (0.109 R)
• M26: 5,610,219 km (0.063 R)
• M27: 6,214,595 km (0.076 R)
• M28: 6,717,842 km (0.114 R)
• M29: 7,060,720 km (0.118 R)
• M30: 7,184,438 km (0.095 R)
• M31: 7,409,283 km (0.111 R)
• M32: 7,484,681 km (0.115 R)
• M33: 7,891,437 km (0.094 R)
• M34: 7,968,480 km (0.108 R)
• M35: 8,149,344 km (0.078 R)
• M36: 8,253,315 km (0.098 R)
• M37: 8,567,769 km (0.104 R)
• M38: 9,235,724 km (0.095 R)
• M39: 9,975,934 km (0.109 R)
• M40: 10,087,085 km (0.108 R)
• M41: 10,508,203 km (0.108 R)
• M42: 10,877,710 km (0.087 R)
• M43: 11,454,709 km (0.081 R)
• M44: 12,398,522 km (0.07 R)
• M45: 12,879,778 km (0.116 R)
• M46: 13,829,575 km (0.054 R)
• M47: 14,391,465 km (0.089 R)
• M48: 14,770,247 km (0.03 R)
• M49: 15,602,160 km (0.105 R)
• M50: 16,285,224 km (0.054 R)
• M51: 17,044,433 km (0.096 R)
• M52: 18,018,316 km (0.063 R)
• M53: 18,120,042 km (0.036 R)
• M54: 18,358,351 km (0.092 R)
• M55: 18,666,074 km (0.119 R)
• M56: 18,837,813 km (0.112 R)
• M57: 19,844,457 km (0.113 R)
• M58: 20,619,523 km (0.066 R)
• M59: 20,726,037 km (0.026 R)
• M60: 20,868,305 km (0.051 R)
• M61: 21,800,898 km (0.028 R)
• M62: 22,199,576 km (0.087 R)
• M63: 22,454,640 km (0.064 R)
• M64: 22,893,860 km (0.11 R)
• M65: 23,558,224 km (0.12 R)
• M66: 24,004,624 km (0.116 R)
• M67: 25,095,043 km (0.11 R)
• M68: 25,170,889 km (0.073 R)
• M69: 25,398,726 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.7

Radius: 3.7

Gravity: 20.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.61 AU - 12.33 AU

Year: 22224 Days

Day: 20.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,918,898 km

• M1: 74,350 km (0.105 R)
• M2: 157,826 km (0.1 R)
• M3: 218,114 km (0.066 R)
• M4: 410,945 km (0.106 R)
• M5: 686,205 km (0.116 R)
• M6: 1,222,065 km (0.046 R)
• M7: 1,689,558 km (0.025 R)
• M8: 2,419,895 km (0.12 R)
• M9: 2,608,089 km (0.039 R)
• M10: 2,899,207 km (0.09 R)
• M11: 2,998,540 km (0.111 R)
• M12: 3,476,804 km (0.095 R)
• M13: 4,015,207 km (0.104 R)
• M14: 4,617,488 km (0.046 R)
• M15: 5,207,352 km (0.09 R)
• M16: 5,696,089 km (0.105 R)
• M17: 5,862,292 km (0.046 R)
• M18: 6,804,310 km (0.046 R)
• M19: 7,563,968 km (0.05 R)
• M20: 7,838,480 km (0.073 R)
• M21: 8,681,314 km (0.027 R)
• M22: 9,065,033 km (0.099 R)
• M23: 9,503,354 km (0.071 R)
• M24: 10,705,672 km (0.053 R)
• M25: 11,481,038 km (0.028 R)
• M26: 11,533,248 km (0.084 R)
• M27: 11,849,049 km (0.087 R)
• M28: 12,167,543 km (0.117 R)
• M29: 12,381,468 km (0.113 R)
• M30: 12,758,754 km (0.113 R)
• M31: 13,249,435 km (0.095 R)
• M32: 14,249,048 km (0.108 R)
• M33: 14,757,980 km (0.104 R)
• M34: 16,144,004 km (0.084 R)
• M35: 16,378,872 km (0.049 R)
• M36: 16,496,905 km (0.112 R)
• M37: 17,330,165 km (0.119 R)
• M38: 17,450,442 km (0.118 R)
• M39: 19,348,091 km (0.103 R)
• M40: 19,597,620 km (0.113 R)
• M41: 19,974,009 km (0.103 R)
• M42: 20,733,966 km (0.092 R)
• M43: 21,053,357 km (0.098 R)
• M44: 21,826,629 km (0.117 R)
• M45: 22,543,502 km (0.098 R)
• M46: 22,740,372 km (0.04 R)
• M47: 23,268,154 km (0.117 R)
• M48: 23,933,565 km (0.1 R)
• M49: 24,470,322 km (0.087 R)
• M50: 24,875,583 km (0.07 R)
• M51: 25,282,938 km (0.029 R)
• M52: 25,351,005 km (0.062 R)
• M53: 25,829,568 km (0.112 R)
• M54: 27,073,624 km (0.118 R)
• M55: 27,143,337 km (0.114 R)
• M56: 29,835,351 km (0.09 R)
• M57: 34,557,258 km (0.049 R)
• M58: 34,935,740 km (0.079 R)
• M59: 35,011,586 km (0.114 R)
• M60: 36,079,566 km (0.106 R)
• M61: 37,313,150 km (0.086 R)
• M62: 37,623,715 km (0.119 R)
• M63: 38,482,257 km (0.055 R)
• M64: 38,795,964 km (0.09 R)
• M65: 39,268,244 km (0.069 R)
• M66: 39,900,894 km (0.118 R)
• M67: 41,980,005 km (0.119 R)
• M68: 44,586,748 km (0.089 R)
• M69: 44,916,312 km (0.082 R)
• M70: 45,329,352 km (0.115 R)
• M71: 45,992,818 km (0.119 R)
• M72: 46,325,823 km (0.075 R)
• M73: 47,329,475 km (0.086 R)
• M74: 47,833,919 km (0.079 R)
• M75: 47,918,143 km (0.099 R)
• M76: 49,698,956 km (0.082 R)
• M77: 50,040,637 km (0.109 R)
• M78: 50,812,263 km (0.09 R)
• M79: 51,414,993 km (0.063 R)
• M80: 52,453,950 km (0.1 R)
• M81: 52,627,783 km (0.098 R)
• M82: 52,714,699 km (0.081 R)
• M83: 52,975,897 km (0.086 R)
• M84: 54,993,075 km (0.045 R)
• M85: 55,081,338 km (0.093 R)
• M86: 55,523,399 km (0.119 R)
• M87: 56,055,369 km (0.111 R)
• M88: 56,856,616 km (0.115 R)
• M89: 56,945,776 km (0.107 R)
• M90: 58,290,212 km (0.103 R)
• M91: 58,470,328 km (0.038 R)
• M92: 59,645,120 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 12,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit