🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 14.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.22 AU - 1.22 AU

Year: 884 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,466,336 km

• M1: 198,367 km (0.113 R)
• M2: 298,897 km (0.083 R)
• M3: 397,182 km (0.053 R)
• M4: 499,058 km (0.087 R)
• M5: 642,373 km (0.116 R)
• M6: 767,437 km (0.032 R)
• M7: 914,342 km (0.053 R)
• M8: 1,061,995 km (0.107 R)
• M9: 1,438,533 km (0.1 R)
• M10: 1,570,927 km (0.09 R)
• M11: 1,743,713 km (0.107 R)
• M12: 1,943,875 km (0.108 R)
• M13: 2,160,492 km (0.109 R)
• M14: 2,421,391 km (0.065 R)
• M15: 2,613,624 km (0.03 R)
• M16: 2,820,518 km (0.079 R)
• M17: 3,101,613 km (0.117 R)
• M18: 3,623,709 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.05 AU - 1.67 AU

Year: 1040 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,466,336 km

• M1: 189,840 km (0.1 R)
• M2: 337,493 km (0.114 R)
• M3: 509,381 km (0.085 R)
• M4: 612,454 km (0.114 R)
• M5: 780,901 km (0.119 R)
• M6: 874,848 km (0.083 R)
• M7: 1,121,984 km (0.058 R)
• M8: 1,335,610 km (0.096 R)
• M9: 1,436,888 km (0.085 R)
• M10: 1,533,229 km (0.104 R)
• M11: 1,624,334 km (0.032 R)
• M12: 1,748,949 km (0.109 R)
• M13: 1,917,546 km (0.094 R)
• M14: 2,134,014 km (0.086 R)
• M15: 2,528,204 km (0.119 R)
• M16: 2,628,135 km (0.102 R)
• M17: 2,729,563 km (0.059 R)
• M18: 2,888,735 km (0.095 R)
• M19: 3,089,944 km (0.098 R)
• M20: 3,226,826 km (0.099 R)
• M21: 3,375,676 km (0.119 R)
• M22: 3,516,747 km (0.063 R)
• M23: 3,752,812 km (0.081 R)
• M24: 3,920,212 km (0.119 R)
• M25: 4,154,482 km (0.093 R)
• M26: 4,415,381 km (0.091 R)
• M27: 4,558,995 km (0.107 R)
• M28: 4,885,118 km (0.106 R)
• M29: 5,242,209 km (0.106 R)
• M30: 5,477,227 km (0.095 R)
• M31: 5,596,157 km (0.115 R)
• M32: 5,751,889 km (0.078 R)
• M33: 6,166,125 km (0.094 R)
• M34: 6,302,409 km (0.106 R)
• M35: 6,502,271 km (0.101 R)
• M36: 6,653,515 km (0.102 R)
• M37: 6,998,188 km (0.056 R)
• M38: 7,205,232 km (0.117 R)
• M39: 7,375,025 km (0.114 R)
• M40: 7,785,372 km (0.086 R)
• M41: 8,108,055 km (0.088 R)
• M42: 8,531,567 km (0.087 R)
• M43: 8,780,797 km (0.071 R)
• M44: 8,962,259 km (0.093 R)
• M45: 9,159,279 km (0.105 R)
• M46: 9,286,587 km (0.104 R)
• M47: 9,600,294 km (0.087 R)
• M48: 9,772,930 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.87 AU - 1.95 AU

Year: 1732 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,466,336 km

• M1: 199,863 km (0.095 R)
• M2: 308,920 km (0.097 R)
• M3: 482,004 km (0.102 R)
• M4: 622,028 km (0.059 R)
• M5: 785,987 km (0.066 R)
• M6: 890,257 km (0.064 R)
• M7: 1,008,589 km (0.107 R)
• M8: 1,123,480 km (0.101 R)
• M9: 1,215,184 km (0.032 R)
• M10: 1,367,624 km (0.118 R)
• M11: 1,456,186 km (0.09 R)
• M12: 1,546,992 km (0.116 R)
• M13: 1,639,742 km (0.093 R)
• M14: 1,874,761 km (0.117 R)
• M15: 2,041,413 km (0.112 R)
• M16: 2,437,996 km (0.039 R)
• M17: 2,657,905 km (0.032 R)
• M18: 2,795,535 km (0.042 R)
• M19: 2,948,574 km (0.105 R)
• M20: 3,156,964 km (0.106 R)
• M21: 3,249,715 km (0.105 R)
• M22: 3,437,909 km (0.12 R)
• M23: 3,519,739 km (0.088 R)
• M24: 3,713,318 km (0.094 R)
• M25: 3,797,392 km (0.079 R)
• M26: 3,924,551 km (0.092 R)
• M27: 4,053,354 km (0.116 R)
• M28: 4,433,183 km (0.115 R)
• M29: 4,748,536 km (0.115 R)
• M30: 5,321,944 km (0.026 R)
• M31: 5,625,030 km (0.116 R)
• M32: 5,770,588 km (0.069 R)
• M33: 5,852,119 km (0.119 R)
• M34: 6,298,519 km (0.105 R)
• M35: 6,483,572 km (0.103 R)
• M36: 6,585,298 km (0.079 R)
• M37: 6,790,247 km (0.078 R)
• M38: 7,136,716 km (0.066 R)
• M39: 7,259,386 km (0.05 R)
• M40: 7,489,019 km (0.093 R)
• M41: 7,685,291 km (0.096 R)
• M42: 8,431,635 km (0.057 R)
• M43: 9,144,170 km (0.093 R)
• M44: 9,296,610 km (0.107 R)
• M45: 9,507,693 km (0.113 R)
• M46: 9,681,525 km (0.11 R)
• M47: 10,268,697 km (0.115 R)
• M48: 10,427,271 km (0.081 R)
• M49: 10,566,696 km (0.073 R)
• M50: 10,907,929 km (0.118 R)
• M51: 11,008,907 km (0.104 R)
• M52: 11,191,566 km (0.114 R)
• M53: 11,354,778 km (0.101 R)
• M54: 11,498,242 km (0.113 R)
• M55: 11,662,949 km (0.078 R)
• M56: 11,828,554 km (0.104 R)
• M57: 12,224,689 km (0.097 R)
• M58: 12,308,763 km (0.11 R)
• M59: 12,667,798 km (0.057 R)
• M60: 12,880,526 km (0.093 R)
• M61: 13,352,956 km (0.104 R)
• M62: 13,678,332 km (0.088 R)
• M63: 14,050,232 km (0.116 R)
• M64: 14,204,467 km (0.057 R)
• M65: 14,893,814 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 8.4

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.02 AU - 6.24 AU

Year: 7622 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,466,336 km

• M1: 195,076 km (0.077 R)
• M2: 281,394 km (0.119 R)
• M3: 337,044 km (0.097 R)
• M4: 604,824 km (0.12 R)
• M5: 1,098,198 km (0.096 R)
• M6: 1,562,400 km (0.071 R)
• M7: 1,627,176 km (0.083 R)
• M8: 2,034,980 km (0.117 R)
• M9: 2,129,974 km (0.087 R)
• M10: 2,398,652 km (0.054 R)
• M11: 2,652,520 km (0.08 R)
• M12: 2,808,999 km (0.079 R)
• M13: 2,941,842 km (0.111 R)
• M14: 3,408,887 km (0.076 R)
• M15: 3,550,556 km (0.115 R)
• M16: 3,810,856 km (0.091 R)
• M17: 3,869,499 km (0.102 R)
• M18: 4,628,259 km (0.094 R)
• M19: 5,137,789 km (0.092 R)
• M20: 5,333,463 km (0.048 R)
• M21: 5,631,612 km (0.111 R)
• M22: 5,799,461 km (0.081 R)
• M23: 6,664,136 km (0.078 R)
• M24: 6,985,323 km (0.111 R)
• M25: 7,057,280 km (0.108 R)
• M26: 7,941,253 km (0.1 R)
• M27: 8,129,747 km (0.111 R)
• M28: 8,281,589 km (0.094 R)
• M29: 8,434,478 km (0.116 R)
• M30: 8,588,264 km (0.05 R)
• M31: 8,742,948 km (0.082 R)
• M32: 9,055,159 km (0.08 R)
• M33: 9,173,192 km (0.063 R)
• M34: 9,410,753 km (0.04 R)
• M35: 9,973,092 km (0.115 R)
• M36: 10,054,323 km (0.092 R)
• M37: 10,299,365 km (0.052 R)
• M38: 11,553,743 km (0.117 R)
• M39: 12,025,574 km (0.069 R)
• M40: 12,679,317 km (0.054 R)
• M41: 12,767,430 km (0.049 R)
• M42: 13,389,309 km (0.045 R)
• M43: 13,523,947 km (0.027 R)
• M44: 14,249,197 km (0.106 R)
• M45: 14,340,751 km (0.049 R)
• M46: 14,847,738 km (0.107 R)
• M47: 15,548,754 km (0.107 R)
• M48: 15,974,360 km (0.071 R)
• M49: 17,323,284 km (0.077 R)
• M50: 17,666,162 km (0.098 R)
• M51: 18,011,284 km (0.063 R)
• M52: 19,363,350 km (0.081 R)
• M53: 20,077,231 km (0.077 R)
• M54: 20,179,855 km (0.095 R)
• M55: 20,437,313 km (0.111 R)
• M56: 20,695,968 km (0.116 R)
• M57: 20,799,639 km (0.112 R)
• M58: 21,425,706 km (0.112 R)
• M59: 21,741,059 km (0.091 R)
• M60: 22,803,353 km (0.069 R)
• M61: 23,071,582 km (0.078 R)
• M62: 23,125,288 km (0.059 R)
• M63: 23,665,186 km (0.109 R)
• M64: 23,882,402 km (0.067 R)
• M65: 24,100,217 km (0.098 R)
• M66: 27,616,665 km (0.112 R)
• M67: 28,189,475 km (0.098 R)
• M68: 28,477,301 km (0.081 R)
• M69: 28,592,791 km (0.107 R)
• M70: 30,578,553 km (0.089 R)
• M71: 31,052,180 km (0.093 R)
• M72: 31,588,039 km (0.088 R)
• M73: 32,126,891 km (0.109 R)
• M74: 32,548,009 km (0.053 R)
• M75: 33,517,702 km (0.059 R)
• M76: 33,822,583 km (0.039 R)
• M77: 34,619,790 km (0.103 R)
• M78: 34,804,693 km (0.072 R)
• M79: 34,928,111 km (0.046 R)
• M80: 36,483,031 km (0.082 R)
• M81: 36,985,381 km (0.08 R)
• M82: 37,489,974 km (0.091 R)
• M83: 38,506,193 km (0.089 R)
• M84: 38,633,800 km (0.117 R)
• M85: 38,697,678 km (0.088 R)
• M86: 40,241,229 km (0.078 R)
• M87: 40,500,482 km (0.081 R)
• M88: 41,085,709 km (0.1 R)
• M89: 41,150,933 km (0.116 R)
• M90: 41,346,757 km (0.075 R)
• M91: 41,804,975 km (0.12 R)
• M92: 41,870,499 km (0.063 R)
• M93: 42,990,688 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.3

Radius: 6.2

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.88 AU - 7.82 AU

Year: 10497 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,466,336 km

• M1: 97,687 km (0.109 R)
• M2: 665,411 km (0.117 R)
• M3: 812,765 km (0.116 R)
• M4: 988,842 km (0.099 R)
• M5: 1,044,044 km (0.07 R)
• M6: 1,295,667 km (0.089 R)
• M7: 1,587,383 km (0.119 R)
• M8: 1,696,589 km (0.115 R)
• M9: 1,830,779 km (0.089 R)
• M10: 2,133,714 km (0.037 R)
• M11: 2,553,486 km (0.119 R)
• M12: 2,655,811 km (0.069 R)
• M13: 2,998,241 km (0.115 R)
• M14: 3,161,003 km (0.042 R)
• M15: 3,298,932 km (0.104 R)
• M16: 4,137,129 km (0.082 R)
• M17: 5,231,138 km (0.05 R)
• M18: 5,394,350 km (0.034 R)
• M19: 6,098,357 km (0.11 R)
• M20: 7,261,929 km (0.097 R)
• M21: 7,999,746 km (0.114 R)
• M22: 8,112,393 km (0.082 R)
• M23: 8,955,078 km (0.072 R)
• M24: 10,067,488 km (0.114 R)
• M25: 10,434,152 km (0.103 R)
• M26: 10,805,305 km (0.102 R)
• M27: 12,159,465 km (0.087 R)
• M28: 13,254,072 km (0.069 R)
• M29: 14,746,760 km (0.057 R)
• M30: 15,536,188 km (0.104 R)
• M31: 15,629,986 km (0.117 R)
• M32: 15,818,180 km (0.079 R)
• M33: 16,291,807 km (0.05 R)
• M34: 17,985,853 km (0.112 R)
• M35: 18,084,438 km (0.097 R)
• M36: 19,381,003 km (0.111 R)
• M37: 19,481,981 km (0.119 R)
• M38: 21,590,264 km (0.086 R)
• M39: 22,220,969 km (0.066 R)
• M40: 22,591,672 km (0.118 R)
• M41: 22,751,143 km (0.075 R)
• M42: 23,554,185 km (0.115 R)
• M43: 23,715,900 km (0.051 R)
• M44: 24,420,955 km (0.075 R)
• M45: 24,693,971 km (0.1 R)
• M46: 24,748,724 km (0.071 R)
• M47: 24,858,229 km (0.099 R)
• M48: 25,574,504 km (0.109 R)
• M49: 25,796,208 km (0.086 R)
• M50: 26,633,208 km (0.112 R)
• M51: 27,252,842 km (0.116 R)
• M52: 27,763,270 km (0.115 R)
• M53: 28,966,486 km (0.093 R)
• M54: 29,197,615 km (0.073 R)
• M55: 29,836,248 km (0.11 R)
• M56: 31,245,759 km (0.035 R)
• M57: 31,899,053 km (0.048 R)
• M58: 32,077,972 km (0.12 R)
• M59: 32,317,030 km (0.076 R)
• M60: 34,373,252 km (0.087 R)
• M61: 34,617,994 km (0.112 R)
• M62: 34,801,850 km (0.065 R)
• M63: 36,036,033 km (0.102 R)
• M64: 36,533,745 km (0.111 R)
• M65: 37,347,408 km (0.066 R)
• M66: 38,547,183 km (0.047 R)
• M67: 39,375,356 km (0.044 R)
• M68: 41,960,408 km (0.097 R)
• M69: 43,603,591 km (0.116 R)
• M70: 43,735,985 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit